Maryland/Highway Relations

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State Routes

Set network=US:MD. Where a route is one-way, use one relation with role=north/south/east/west as appropriate. The signposted direction, where known, is in the direction column.


Route number Relation Direction Counties Progress Comments
2 Relation 1316418 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Calvert, Anne Arundel, Baltimore City Complete Well signed in Baltimore City. (City signage is not guaranteed)
3 Relation 1314017 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Prince George's, Anne Arundel Complete
4 Relation 1320731 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Saint Mary's, Calvert, Anne Arundel, Prince George's Complete
5 Relation 1320733 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Saint Mary's, Charles, Prince George's Complete
5 Business Relation 1598890 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Saint Mary's, Charles Complete 3 separate pieces (Waldorf, Hughesville, Leonardtown)
6 Relation 1320744 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Charles, Saint Mary's Complete
7 Relation 1341538 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Baltimore, Harford, Cecil Complete Non-contiguous. Eastbound-only section in Elkton (Westbound street is not part of the route).
8 Relation 1325343 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Queen Anne's Complete
10 Relation 1341172 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Anne Arundel Complete
12 Relation 1341568 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Worcester, Wicomico Complete
14 Relation 1319509 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Dorchester Complete
16 Relation 1319510 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Dorchester, Caroline Complete
17 Relation 1341572 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Frederick Complete
18 Relation 1341587 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Queen Anne's Complete Non-contiguous. Uncrossable intersections with US 301.
19 Relation 1346122 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Queen Anne's Complete
20 Relation 1314959 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Kent Complete
21 Relation 1314958 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Kent Complete
22 Relation 1317724 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Harford Complete
23 Relation 1317723 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S/E/W* Harford Complete *N/S west of MD 165, E/W between 165 and US 1.
Relation includes de facto concurrency with MD 165; this section signed as "TO [MD 23]".
24 Relation 1317739 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Harford Complete Interchange under construction near MD 924 near I-95, under auspices of MdTA.
25 Relation 1323707 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Baltimore City, Baltimore Complete Signed in Baltimore City.
26 Relation 1346077 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Frederick, Carroll, Baltimore, Baltimore City Complete
27 Relation 1354448 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Montgomery, Howard, Frederick, Carroll Complete Improved connector between I-270 and MD 355 is not part of the route.
28 Relation 1346452 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Frederick, Montgomery Complete
30 Relation 1314915 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Baltimore, Carroll Complete
30 Business Relation 1599955 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Carroll Complete
31 Relation 1346159 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Frederick, Carroll Complete
32 Relation 1354489 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S/E/W Anne Arundel, Howard, Carroll Complete *N/S north of MD 108, E/W on motorway portion east of same. S becomes E, W becomes N.
33 Relation 1315121 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Talbot Complete
34 Relation 1346148 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Washington Complete
35 Relation 1317854 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Allegany Complete
36 Relation 1317864 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Allegany Complete
38 Relation 1315283 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Garrett Complete
39 Relation 1317910 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Garrett Complete
41 Relation 1341698 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Baltimore City, Baltimore Complete Unsigned in Baltimore City.
42 Relation 1346445 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Garrett Complete
43 Relation 1313049 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Baltimore Complete
45 Relation 1317713 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Baltimore City, Baltimore Complete
47 Relation 1317862 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Allegany Complete
49 Relation 1346487 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Allegany Complete
51 Relation 1346495 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Allegany Complete
53 Relation 1346506 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Allegany Complete Access from US 220 to northbound MD 53 at Cresaptown is via MD 636 (route becomes one-way southbound).
54 Relation 1598812 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Wicomico Complete Straddles Delaware border. Maintenance changes between the two states.
55 Relation 1597235 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Allegany Complete
56 Relation 1597517 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Washington Complete
57 Relation 1597519 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Washington Complete
58 Relation 1597512 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Washington Complete Not signed in Hagerstown
60 Relation 1597513 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Washington Complete Not signed in Hagerstown
61 Relation 1346496 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Allegany Complete Not signed
62 Relation 1597524 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Washington Complete
63 Relation 1597526 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Washington Complete
64 Relation 1597522 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Washington Complete Signed in Hagerstown
65 Relation 1597520 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Washington Complete Not signed in Hagerstown
66 Relation 1597514 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Washington Complete
67 Relation 1597521 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Washington Complete
68 Relation 1597513 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Washington Complete Not to be confused with nearby Interstate 68.
70 Relation 1600202 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Anne Arundel Complete
75 Relation 1600102 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Carroll, Frederick Complete
76 Relation 1600106 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Frederick Complete
77 Relation 1600105 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Washington, Frederick, Carroll Complete
79 Relation 1341580 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Frederick Complete
79 Relation 1600093 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Frederick Complete Accidentally two relations for this route.
80 Relation 1600970 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Frederick, Montgomery Complete
84 Relation 1599949 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Carroll Complete
85 Relation 1600101 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Frederick Complete
86 Relation 1346480 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Carroll Complete
88 Relation 1323714 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Carroll, Baltimore Complete
90 Relation 1313077 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Worcester Complete
91 Relation 1314910 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Carroll, Baltimore Complete
94 Relation 1346324 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Howard Complete
97 Relation 1346204 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Montgomery, Howard, Carroll Complete
99 Relation 1346317 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Howard Complete
100 Relation 1346289 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Howard, Anne Arundel Complete
103 Relation 1288031 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Howard Complete
104 Relation 1288030 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Howard Complete
107 Relation 1314939 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Montgomery Complete
108 Relation 961626 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Montgomery, Howard Complete
109 Relation 1314940 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Montgomery Complete
112 Relation 1346456 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Montgomery Complete
115 Relation 1444229 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Montgomery Complete
117 Relation 1444305 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Montgomery Complete
118 Relation 1444303 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Montgomery Complete
119 Relation 1444288 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Montgomery Complete
121 Relation 1444306 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Montgomery Complete Route still follows old road east of I-270 to MD 355.
122 Relation 1346072 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Baltimore Complete
124 Relation 1444250 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Montgomery Complete
125 Relation 1314909 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Howard, Baltimore Complete Floating route; does not reach MD 26.
128 Relation 1314916 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Baltimore Complete
129 Relation 1346374 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Baltimore City, Baltimore Complete Signed in Baltimore City. Does not extend south of US 40, as found in other maps. These are officially part of MD 295.
130 Relation 1346366 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Baltimore Complete
131 Relation 1323603 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Baltimore Complete
132 Relation 1599609 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Harford Complete Two pieces in Aberdeen.
133 Relation 1270149 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Baltimore Complete Western part of same road is MD 125.
134 Relation 1313069 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Baltimore Complete
135 Relation 1597297 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Garrett, Allegany Complete
136 Relation 1317738 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Harford Complete
137 Relation 1320694 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Baltimore Complete
138 Relation 1320695 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Baltimore, Harford Complete
139 Relation 1600914 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Baltimore City, Baltimore Complete Signed northbound in Baltimore City. No official route southbound in Baltimore City (de facto southbound partner is Saint Paul Street).
140 Relation 1346404 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S/E/W* Baltimore City, Baltimore, Carroll, Frederick Complete *N/S used south of Reisterstown, E/W used west of Reisterstown. N becomes W, E becomes S. Signed in Baltimore City.
144 Relation 1600108 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Allegany, Washington, Frederick, Carroll, Howard, Baltimore, Baltimore City Complete Parts of old US 40 west of Baltimore. Multiple parts.
145 Relation 1346351 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Baltimore Complete
146 Relation 1346340 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Baltimore, Harford Complete
147 Relation 1320653 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Baltimore City, Baltimore, Harford Complete Signed in Baltimore City.
150 Relation 1313050 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Baltimore City, Baltimore Complete Unsigned in Baltimore City, except on MdTA-maintained overhead exit signs on I-95.
151 Relation 1313064 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Baltimore City, Baltimore Complete Signed in Baltimore City.
152 Relation 1346331 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Harford Complete
155 Relation 1317725 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Harford Complete
156 Relation 1317726 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Harford Complete
157 Relation 1313068 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Baltimore Complete
158 Relation 1313067 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Baltimore Complete
159 Relation 1317922 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Harford Complete
161 Relation 1317735 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Harford Complete
162 Relation 1314563 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Anne Arundel Complete
165 Relation 1346548 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Baltimore, Harford Complete
166 Relation 1346060 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Baltimore Complete
168 Relation 1346023 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Anne Arundel Complete
169 Relation 1314569 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Anne Arundel Complete
170 Relation 1314567 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Anne Arundel Complete
171 Relation 1341295 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Anne Arundel, Baltimore City Complete Unsigned in Baltimore City. (Perhaps too short to matter)
172 Relation 1341306 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Anne Arundel, Baltimore City Complete An unmarked road, former entrance to Coast Guard Yard. Still officially exists.
173 Relation 1341296 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Baltimore City, Anne Arundel Complete Unsigned in Baltimore City. Curtis Creek drawbridge currently under construction.
174 Relation 1345981 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Anne Arundel Complete Officially ends at (not gated) property line of Fort Meade, and does not continue west on Reece Road to MD 175.
175 Relation 1345970 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Anne Arundel, Howard Complete
176 Relation 1314561 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Anne Arundel Complete
177 Relation 1346308 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Anne Arundel Complete
178 Relation 1600189 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Anne Arundel Complete
179 Relation 1600179 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Anne Arundel Complete
180 Relation 1600103 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Washington, Frederick Complete Old US 340
181 Relation 1600172 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Anne Arundel Complete Only consists of Spa Creek Drawbridge in Annapolis.
182 Relation 1600973 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Montgomery Complete
185 Relation 1600974 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Montgomery Complete
186 Relation 1600960 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Montgomery Complete
187 Relation 1600965 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Montgomery Complete
188 Relation 1600963 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Montgomery Complete
189 Relation 1600958 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Montgomery Complete
190 Relation 1600976 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Montgomery Complete
191 Relation 1600967 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Montgomery Complete
192 Relation 1600962 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Montgomery Complete
193 Relation 1601119 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Montgomery, Prince George's Complete
194 Relation 1600094 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Frederick, Carroll Complete
195 Relation 1600956 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Montgomery Complete
197 Relation 1601124 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Prince George's Complete
198 Relation 1346471 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Montgomery, Prince George's, Anne Arundel Complete
200 Relation 1444211 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Montgomery Complete New Intercounty Connector
201 Relation 1314034 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Prince George's Complete
202 Relation 1601110 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Prince George's Complete
208 Relation 1314028 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Prince George's Complete
210 Relation 1601121 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Prince George's, Charles Complete
212 Relation 1314032 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Prince George's Complete
213 Relation 1320519 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Queen Anne's, Kent, Cecil Complete
214 Relation 1601108 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Prince George's, Anne Arundel Complete
216 Relation 1600913 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Howard, Prince George's Complete
218 Relation 1346538 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Prince George's Complete
219 Relation 1597286 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Garrett Complete Small piece of proposed US 219 bypass east of Oakland.
222 Relation 1597619 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Cecil Complete
222 Truck Relation 1731960 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Cecil Complete
223 Relation 1601128 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Charles, Prince George's Complete
224 Relation 1598939 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Charles, Prince George's Complete
225 Relation 1598930 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Charles Complete
227 Relation 1598941 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Charles Complete
228 Relation 1598946 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Charles Complete
229 Relation 1598928 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Charles Complete
231 Relation 1598940 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Charles, Calvert Complete
234 Relation 1598948 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Charles, Saint Mary's Complete
235 Relation 1598881 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Saint Mary's Complete
236 Relation 1598894 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Saint Mary's Complete
237 Relation 1598899 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Saint Mary's Complete
238 Relation 1598884 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Saint Mary's Complete
239 Relation 1598891 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Saint Mary's Complete
242 Relation 1598880 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Saint Mary's Complete
243 Relation 1598889 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Saint Mary's Complete
244 Relation 1598901 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Saint Mary's Complete
245 Relation 1598885 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Saint Mary's Complete
246 Relation 1598893 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Saint Mary's Complete
247 Relation 1598887 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Saint Mary's Complete
249 Relation 1598896 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Saint Mary's Complete
253 Relation 1600168 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Anne Arundel Complete
254 Relation 1598950 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Charles Not Complete
255 Relation 1600182 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Anne Arundel Complete
256 Relation 1600178 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Anne Arundel Complete
257 Relation 1598932 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Charles Not Complete
258 Relation 1600171 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Anne Arundel Complete
259 Relation 1600176 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Anne Arundel Complete
260 Relation 1598935 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Anne Arundel, Calvert Complete
261 Relation 1600167 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Anne Arundel, Calvert Complete
262 Relation 1598929 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Calvert Complete
263 Relation 1598945 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Calvert Complete
264 Relation 1313084 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Calvert Complete
265 Relation 1313085 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Calvert Complete
267 Relation 1341563 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Cecil Complete
268 Relation 1597610 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Cecil Complete
270 Relation 1600195 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Anne Arundel Complete
272 Relation 1597624 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Cecil Complete
273 Relation 1597613 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Cecil Complete
274 Relation 1597623 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Cecil Complete
275 Relation 1597614 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Cecil Complete
276 Relation 1597614 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Cecil Complete
277 Relation 1597612 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Cecil Complete
279 Relation 1597607 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Cecil Complete
281 Relation 1341564 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Cecil Complete
282 Relation 1597606 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Cecil Complete
284 Relation 1597621 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Cecil Complete
285 Relation 1597618 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Cecil Complete
286 Relation 1597608 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Cecil Complete
287 Relation 1598435 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Caroline Complete
288 Relation 1597696 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Kent Complete
289 Relation 1597695 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Kent Complete
290 Relation 1597698 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Kent, Queen Anne's Complete
291 Relation 1597701 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Kent Complete
292 Relation 1597688 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Kent Complete
295 Relation 1600915 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Anne Arundel, Baltimore, Baltimore City Complete
297 Relation 1597697 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Kent Complete
298 Relation 1597700 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Kent Complete
299 Relation 1597687 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Kent, Cecil Complete
300 Relation 1346123 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Queen Anne's Complete
302 Relation 1598446 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Queen Anne's, Caroline Complete Forms part of Caroline/Queen Anne's border.
303 Relation 1598459 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Queen Anne's, Talbot Complete
304 Relation 1598457 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Queen Anne's Complete Signage in Centreville uncertain.
305 Relation 1598461 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Queen Anne's Complete
306 Relation 1598437 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Caroline Complete
307 Relation 1598439 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Caroline Complete
308 Relation 1598445 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Caroline Complete Not signed. Short route between MD 313 and limits of Federalsburg.
309 Relation 1598438 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Talbot, Queen Anne's Complete
310 Relation 1597622 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Cecil Complete
311 Relation 1598441 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Caroline Complete
312 Relation 1598455 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Caroline Complete
313 Relation 1318839 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Wicomico, Dorchester, Caroline, Queen Anne's, Kent Complete Michigan left at US 301.
314 Relation 1598448 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Caroline Complete
315 Relation 1598450 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Caroline Complete
316 Relation 1597609 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Cecil Complete
317 Relation 1598431 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Caroline Complete
318 Relation 1598427 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Caroline Complete
320 Relation 1601115 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Montgomery, Prince George's Complete
322 Relation 1315137 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Talbot Complete
324 Relation 1598426 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Talbot Complete Unsigned.
327 Relation 1341562 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Cecil Complete
328 Relation 1598433 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Caroline Not Complete
329 Relation 1315130 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Talbot Complete
330 Relation 1597690 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Kent Complete
331 Relation 1598831 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Talbot, Caroline, Dorchester Complete
332 Relation 1601134 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Prince George's Complete
333 Relation 1315141 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Talbot Complete
334 Relation 1315138 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Talbot Complete
335 Relation 1324363 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Dorchester Complete
336 Relation 1324372 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Dorchester Complete
337 Relation 1346540 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Prince George's Complete Includes workaround for break in westbound way at Suitland Parkway.
341 Relation 1324375 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Dorchester Complete
342 Relation 1597615 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Cecil Complete
343 Relation 1324378 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Dorchester Complete
344 Relation 1598942 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Charles Complete
346 Relation 1598822 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Wicomico, Worcester Complete
347 Relation 1598849 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Wicomico Complete
348 Relation 1598847 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Wicomico Complete
349 Relation 1287177 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Wicomico Complete
350 Relation 1598803 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Wicomico Complete
351 Relation 1600092 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Frederick Complete Route decommissioned in 2014.
352 Relation 1598856 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Wicomico Complete
353 Relation 1598817 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Wicomico Complete
354 Relation 1598839 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Wicomico Complete
355 Relation 1600955 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Montgomery, Frederick Complete New portion in Urbana not state maintained, but cross-referenced in route logs. Old road is signed in one place as Business MD 355 (This is not yet in logs).
358 Relation 1598802 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Somerset Complete No directional banners.
361 Relation 1598810 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Somerset Complete
362 Relation 1598806 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Somerset Complete
363 Relation 1598814 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Somerset Complete
364 Relation 1598846 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Somerset Complete
365 Relation 1598832 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Worcester Complete
366 Relation 1598848 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Worcester Complete
367 Relation 1598834 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Worcester Complete
368 Relation 1598845 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Worcester Complete Signed.
370 Relation 1315131 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Talbot Complete
371 Relation 1598804 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Worcester Complete
372 Relation 1346063 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Baltimore, Baltimore City Complete Unsigned in Baltimore City (portion too short to matter).
373 Relation 1601118 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Prince George's Complete
374 Relation 1598843 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Worcester Complete
375 Relation 1598858 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Worcester Complete Not signed. A single one-way block in Berlin.
376 Relation 1598818 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Worcester Complete
377 Relation 1598835 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Worcester Complete Not signed.
378 Relation 1598826 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Worcester Complete Not signed as 378. Northbound side of one-way couplet with MD 528.
380 Relation 1598825 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Somerset Complete
381 Relation 1601125 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Prince George's Complete
382 Relation 1601132 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Prince George's Complete
383 Relation 1600099 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Frederick Complete
384 Relation 1346197 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Montgomery Complete
387 Relation 1600193 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Anne Arundel Not Complete
388 Relation 1598853 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Somerset Complete
390 Relation 1346198 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Montgomery Complete
393 Relation 1313665 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Anne Arundel Complete
396 Relation 1600959 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Montgomery Complete
402 Relation 1313548 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Calvert Complete
404 Relation 1318403 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Talbot, Queen Anne's, Caroline Complete Dualization underway west of Denton.
404 Alternate Relation 1598432 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Talbot, Caroline Complete Through town of Queen Anne.
404 Business Relation 1598428 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Caroline Complete Through town of Denton.
405 Relation 1346125 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/W Queen Anne's Complete
407 Relation 1346193 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Carroll Complete
408 Relation 1600198 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Anne Arundel Complete
410 Relation 1320724 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Montgomery, Prince George's Complete Break in state maintenance at interchange with B-W Parkway, but cross-referenced under MD 410.
413 Relation 1598837 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Somerset Complete
414 Relation 1346530 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Prince George's Complete
418 Relation 1597531 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Washington Complete
422 Relation 1600185 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Anne Arundel Complete
423 Relation 1600174 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Anne Arundel Complete
424 Relation 1600181 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Anne Arundel Complete
425 Relation 1598943 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Charles Complete
430 Relation 1601130 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Prince George's Complete Unsigned.
432 Relation 1600910 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Howard Complete Unsigned.
435 Relation 1600170 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Anne Arundel Complete
436 Relation 1600187 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Anne Arundel Complete
439 Relation 1317722 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Baltimore, Harford Complete
440 Relation 1317737 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Harford Complete
444 Relation 1597689 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Kent Complete
445 Relation 1314960 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Kent Complete
446 Relation 1597702 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Kent Complete
449 Relation 1597694 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Kent Complete Not signed. Very short connecting segment between 213 and 444.
450 Relation 1601129 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Prince George's, Anne Arundel Complete
452 Relation 1598851 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Worcester Complete
454 Relation 1598453 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Caroline Complete
456 Relation 1341697 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Queen Anne's Complete Non-contiguous; no access across US 301. One has to right turn on US 301 and make U-turn back (Michigan left).
458 Relation 1346531 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Prince George's Complete
459 Relation 1314037 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Prince George's Complete
460 Relation 1598842 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Somerset Complete No directional banners.
462 Relation 1317734 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Harford Complete
464 Relation 1600104 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Frederick Complete
468 Relation 1600190 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Anne Arundel Complete
470 Relation 1598897 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Saint Mary's Complete
471 Relation 1598882 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Saint Mary's Complete
472 Relation 1598895 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Saint Mary's Complete
478 Relation 1600095 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Frederick Complete
480 Relation 1598458 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Caroline Complete
481 Relation 1598436 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Queen Anne's Complete
482 Relation 1346476 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Carroll Complete
485 Relation 1598442 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Caroline Complete Bizarre signage only at eastern dead end stub off mainline.
488 Relation 1598933 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Charles, Saint Mary's Complete
489 Relation 1598888 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Saint Mary's Complete
490 Relation 1317733 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Harford Complete
491 Relation 1597515 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Washington Complete
494 Relation 1597529 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Washington Complete
496 Relation 1346478 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Carroll Complete
497 Relation 1313082 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Calvert Complete
500 Relation 1314026 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Prince George's Complete
501 Relation 1314027 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Prince George's Complete
506 Relation 1313546 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Calvert Complete
508 Relation 1313547 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Calvert Complete
509 Relation 1313083 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Calvert Complete
513 Relation 1598830 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Wicomico Complete
514 Relation 1315061 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Kent Complete
518 Relation 1598444 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Talbot Complete Unsigned.
520 Relation 1598886 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Saint Mary's Complete
521 Relation 1315590 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Calvert Complete
524 Relation 1315589 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Calvert Complete
528 Relation 1313079 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Worcester Complete Includes (unsigned) MD 378 as northbound portion in downtown Ocean City
529 Relation 1598850 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Somerset Complete
542 Relation 1341699 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Baltimore City, Baltimore Complete Signed sporadically in Baltimore City.
543 Relation 1317741 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Harford Complete
544 Relation 1598447 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Queen Anne's Complete
545 Relation 1597617 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Cecil Complete
547 Relation 1600947 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Montgomery Complete
550 Relation 1600091 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Frederick, Washington Complete
552 Relation 1341635 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Queen Anne's Complete
553 Relation 2060655 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Anne Arundel Complete Northern portion signed from southbound MD 2.
560 Relation 1597291 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Garrett Complete
561 Relation 1597686 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Kent Complete
562 Relation 1320697 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Baltimore Complete Southern terminus at Markoe Road.
564 Relation 1601133 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Prince George's Complete
565 Relation 1598452 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Talbot Complete Multiple sections.
566 Relation 1597692 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Kent Complete
568 Relation 1598821 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Worcester Complete Signed.
575 Relation 1598857 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Worcester Complete Part of old US 113.
577 Relation 1598833 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Caroline, Dorchester Complete Forms county line.
578 Relation 1598449 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Caroline Complete
579 Relation 1315124 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Talbot Complete
584 Relation 1320740 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Saint Mary's Complete Unsigned.
586 Relation 1600969 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Montgomery Complete
587 Relation 1132391 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Baltimore Complete
588 Relation 1313073 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Baltimore Complete Northern terminus just north of Brookwood Drive.
589 Relation 1598840 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Worcester Complete
607 Relation 1341333 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Anne Arundel Complete Southern end is at Seaborne Drive.
610 Relation 1598815 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Worcester Complete
611 Relation 1598808 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Worcester Complete
614 Relation 1600972 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Montgomery Complete
615 Relation 1597525 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Washington Complete
617 Relation 1598429 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Caroline Complete Unsigned.
619 Relation 1598443 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Caroline Complete Signed on MD 404 guide signage. Old MD 313 in Denton.
623 Relation 1317736 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Harford Complete
624 Relation 1346549 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Harford Complete Does not include road that runs along border. This is on the Pennsylvania side of the line, and is referenced as SR 2080 by PennDOT.
625 Relation 1598890 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Charles Complete Hidden designation for Business MD 5 in Waldorf.
627 Relation 1598852 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Somerset Complete
631 Relation 1601123 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Prince George's Complete Unsigned.
632 Relation 1597511 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Washington Complete Unsigned.
636 Relation 1346505 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Allegany Complete Signed. Also de facto part of mainline for southern end of MD 53, which is one-way southbound south of MD 636 to US 220.
637 Relation 1320734 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Prince George's Complete Signed at guide sign at southern terminus with MD 5.
638 Relation 1597232 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Allegany Complete Unsigned.
639 Relation 1597233 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Allegany Complete Unsigned.
640 Relation 1598819 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Somerset Complete Signed.
642 Relation 1341318 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Anne Arundel Complete Unsigned.
646 Relation 1317843 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Harford Complete
648 Relation 1600200 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Anne Arundel, Baltimore, Baltimore City Complete Multiple sections of old MD 2. Sparse signage in Baltimore City.
650 Relation 1168751 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Montgomery Complete
652 Relation 1314512 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Anne Arundel Complete Signed at northern terminus with MD 176.
656 Relation 1341692 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Queen Anne's Complete
658 Relation 1346507 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Allegany Complete
662 Relation 1598454 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Talbot Complete Old US 50 (then US 213).
665 Relation 1314011 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Anne Arundel Complete
667 Relation 1598855 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Somerset Complete No directional banners posted near Crisfield.
669 Relation 1346447 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Garrett Complete
670 Relation 1598816 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Wicomico Complete
672 Relation 1600196 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Anne Arundel Complete
674 Relation 1314961 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Kent Complete Signed.
675 Relation 1598811 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Somerset, Wicomico Complete Parts of old US 13 in Delmar and Princess Anne
694 Relation 1601111 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Prince George's Complete Unsigned.
700 Relation 1132400 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Baltimore Complete
702 Relation 1246908 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Baltimore Complete
704 Relation 1601122 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Prince George's Complete
707 Relation 1598807 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Worcester Complete Multiple sections.
710 Relation 1600204 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Anne Arundel Complete
712 Relation 1598900 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Saint Mary's Complete
713 Relation 1600194 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Anne Arundel Complete
715 Relation 1599608 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Harford Complete
717 Relation 1601131 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Prince George's Complete Unsigned.
725 Relation 1601113 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Prince George's Complete
726 Relation 1601116 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Prince George's Complete Unsigned.
727 Relation 1597620 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Cecil Complete Unsigned.
736 Relation 1597242 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Allegany Complete Unsigned.
743 Relation 1597240 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Allegany Complete Unsigned.
755 Relation 1599606 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Harford Complete
756 Relation 1598841 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Somerset Complete
758 Relation 3031344 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Anne Arundel Complete
760 Relation 1313081 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Calvert Complete
761 Relation 1598944 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Calvert Complete Unsigned.
762 Relation 1314568 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Anne Arundel Complete Unsigned.
763 Relation 1317731 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Harford Complete Signed.
764 Relation 1598931 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Calvert Complete Unsigned.
765 Relation 1316420 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Calvert Complete Non-contiguous; Old portions of MD 2.
768 Relation 1598936 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Calvert Complete Unsigned.
776 Relation 1598430 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Caroline Complete
778 Relation 1598937 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Anne Arundel Complete Old portions of MD 2.
781 Relation 1341566 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Cecil Complete
783 Relation 1600186 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Anne Arundel Complete Unsigned.
784 Relation 1600184 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Anne Arundel Complete Unsigned.
785 Relation 1600191 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Anne Arundel Complete Unsigned.
787 Relation 1600957 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Montgomery Complete To be downloaded to Takoma Park.
797 Relation 1600198 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Anne Arundel Complete Unsigned.
800 Relation 1599945 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Carroll Complete Old MD 75.
802 Relation 1325350 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Queen Anne's Complete
806 Relation 1600107 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Frederick Complete Old sections of US 15.
808 Relation 1599954 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Carroll Complete Old MD 27.
814 Relation 1600097 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Frederick Complete
815 Relation 1598809 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Wicomico Complete Signed. Old MD 349.
817 Relation 1929234 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Caroline Complete Signed.
818 Relation 1598805 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Worcester Complete Signed. Old US 113 in Berlin.
820 Relation 1598456 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Caroline Complete Unsigned.
821 Relation 1598440 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Caroline Complete Unsigned.
822 Relation 1598836 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Somerset Complete Signed.
824 Relation 1651321 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Cecil Complete Signed.
832 Relation 1599951 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Carroll Complete Signed.
833 Relation 1323719 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Carroll Complete Signed in one place westbound at eastern terminus.
834 Relation 1597693 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Queen Anne's Complete Access to rest area along US 301.
835A Relation 1341588 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Queen Anne's Complete Only Maryland route to be signed with a letter suffix.
844 Relation 1597527 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Washington Complete Old section of MD 64.
852 Relation 1599952 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Carroll Complete Old MD 31/27. One section near Manchester signed.
855 Relation 1597699 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Kent Complete Unsigned.
856 Relation 1597703 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Kent Complete Unsigned.
864 Relation 15976893 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Kent Complete Unsigned.
872 Relation 1600098 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Frederick Complete Unsigned.
874 Relation 1929236 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Frederick Complete Signed once at MD 144 in New Market.
910 Relation 1929237 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Washington Complete Signed.
911 Relation 1346463 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Montgomery Complete Signed.
918 Relation 1598829 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Somerset Complete Unsigned.
920 Relation 1598828 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Somerset Complete Unsigned. Multiple old sections/frontages of US 13.
924 Relation 1599607 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Harford Complete Signed. Old MD 24, still heavily used.
925 Relation 1598947 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Charles Complete Signed.
936 Relation 1597243 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Allegany Complete Signed.
940 Relation 1599819 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Baltimore Complete TO MD 940 signed off MD 140, not on mainline.
953 Relation 1601127 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Prince George's Complete Signed.
950 Relation 1601117 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Prince George's Complete Unsigned.
956 Relation 1346503 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Allegany Complete Signed. Carried in from WV 956 (formerly CR 9/6).
963 Relation 1601124 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Prince George's Complete Unsigned.
964 Relation 1601109 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Prince George's Complete Unsigned.
965 Relation 1601124 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Prince George's Complete Unsigned.
967 Relation 1601107 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Prince George's Complete Unsigned.
968 Relation 1601112 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Prince George's Complete Unsigned.
974 Relation 1601126 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Prince George's Complete Unsigned.
976 Relation 1601135 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Prince George's Complete Unsigned.
979 Relation 1601114 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Prince George's Complete Unsigned.
981 Relation 1600911 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Howard Complete Old MD 104.
984 Relation 1600908 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) E/W Howard Complete Frontage of US 40 near Ellicott City.
985 Relation 1600907 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Howard Complete Old MD 99.
995 Relation 1314570 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) N/S Anne Arundel Complete Unsigned. Access road to BWI rail station.

Non-Numbered Roads/Routes

Route name Relation Direction Counties Progress Notes
BWI Airport Loop Relation 1314521 (XML, Potlatch2, iD, JOSM, history, analyze, manage, gpx) Inner/Outer Anne Arundel Complete