Uploads by T99

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File list
Date Name Thumbnail Size Description Versions
06:26, 8 April 2020 Rebar-marker-painted.jpg (file) 845 KB A piece of rebar driven into the center line of a new street, marked with a large white dot and elevation in thousandths of a foot. 1
06:23, 8 April 2020 Boundary-marker-capped.jpg (file) 505 KB An engraved metal plate capping a a metal bar or spike marking the corner of two residential lots. 1
08:42, 16 February 2020 Monument-well-finished.jpg (file) 867 KB A newly finished monument well (a cylinder used to protect a permanent survey monument) in the center of a new street. 1
08:41, 16 February 2020 Monument-well-construction.jpg (file) 792 KB A monument well (a cylinder used to protect a permanent survey monument) under construction in the center of a new street. 1
08:37, 16 February 2020 Temporary-marker.jpg (file) 288 KB A metal spike driven into a street under construction to mark a point. 1
08:36, 16 February 2020 Cotton-spindle-spike.jpg (file) 679 KB An old cotton picker spindle reused as a survey marker. 1
08:34, 16 February 2020 Aerial-marker.jpg (file) 691 KB A survey marker designed to be clearly visible in aerial photography. 1
21:13, 24 August 2019 Yardage-marker.jpg (file) 290 KB Metal plate in an asphalt cart path on a disused golf course, marking the distance to the former green in yards. 1
21:05, 18 November 2018 Carnotrec.jpg (file) 69 KB Sign: low-clearance vehicles not recommended (Tahoe National Forest, CA, USA) 1
06:02, 30 October 2017 Bike path dip swale.jpg (file) 308 KB A bike/pedestrian trail with a dip where it crosses a swale (a drainage ditch). 1
05:59, 30 October 2017 Bike path barriers.jpg (file) 312 KB A bicycle/pedestrian trail with a raised median and a cable fence. 1
19:26, 21 August 2011 Triplepole.jpg (file) 140 KB Bends of older power lines in this area are typically constructed this way: each of the three cables is carried on a separate guyed pole (OSM node [http://www.openstreetmap.org/browse/node/90109480 90109480]). 1
09:45, 27 May 2011 Hallfin.jpg (file) 206 KB A building owned by the city and rented for various meetings and events (private or public). OSM way [http://www.openstreetmap.org/browse/way/96341996 96341996]. 1
09:39, 27 May 2011 Lightingtowers.jpg (file) 263 KB Man-made towers for the purpose of lighting (in this case, a rail yard). OSM nodes [http://www.openstreetmap.org/browse/node/1152426091 1152426091] (nearer) and [http://www.openstreetmap.org/browse/node/1142653698 1142653698]. 1
00:01, 15 May 2011 Theatert.jpg (file) 313 KB A theater, OSM way [http://www.openstreetmap.org/browse/way/99278873 99278873]. 1
23:42, 14 May 2011 Gazebodk.jpg (file) 347 KB A gazebo, OSM way [http://www.openstreetmap.org/browse/way/112770313 112770313]. 1
23:35, 14 May 2011 Churchstcl.jpg (file) 262 KB A church building, OSM way [http://www.openstreetmap.org/browse/way/86368800 86368800]. 1
23:04, 14 May 2011 Aptvintsq.jpg (file) 249 KB An apartment building, OSM way [http://www.openstreetmap.org/browse/way/102133971 102133971]. 1
09:22, 11 May 2011 Townhome4.jpg (file) 184 KB A "row of linked residential houses". In this case, each house has its own lot and its own roof, but the side walls are conjoined. I tagged each house separately as {{tag|building|terrace}}. OSM way [http://www.openstreetmap.org/browse/way/983089966 98308 1
23:10, 8 May 2011 Townhome5.jpg (file) 272 KB A "row of linked residential houses". In this case, each house has its own lot and its own roof, but the side walls are conjoined. I tagged each house separately as {{tag|building|terrace}}. OSM way [http://www.openstreetmap.org/browse/node/1173790458 117 1
22:53, 8 May 2011 Emptyhouse.jpg (file) 258 KB This building is not "a house where a family lives". It is empty, brand new, and for sale by the builder. Nevertheless, I think it's a {tag|building|house}. OSM node [http://www.openstreetmap.org/browse/node/1173790458 1173790458]. 1
21:29, 23 April 2011 Pge115.jpg (file) 68 KB A simple wooden pole rated at 115 kV / 60 Hz. OSM node [http://www.openstreetmap.org/browse/node/973497910 973497910]. 1
00:37, 20 April 2011 Rose60k.jpg (file) 512 KB Roseville Electric powerline north of OSM node [http://www.openstreetmap.org/browse/node/959189157 959189157]. The voltage of the main circuit is 60 kV based on [http://www.roseville.ca.us/electric/about/distribution/engineering/cip/60kv_improvement.asp p 1
01:34, 17 April 2011 Polecat.jpg (file) 638 KB The base of a large tubular steel power pole, constructed on site from sections of tubular polygonal steel tubes and attached to a concrete base with bolts. This pole, OSM node [http://www.openstreetmap.org/browse/node/1247829312 1247829312], is apparent 1
00:15, 17 April 2011 Pgelines.jpg (file) 295 KB Steel lattice power poles, apparently carrying one (left line) and two (right line) 115 kV three-phase 60 Hz circuits and operated by PG&E; the nearest towers are OSM nodes 975628733 and 441502881. 1
23:42, 16 April 2011 Pgetower.jpg (file) 147 KB A typical steel lattice power tower, apparently carrying two 230 kV three-phase 60 Hz circuits and operated by PG&E (OSM node 370466847). 1
22:42, 16 April 2011 Powerlines4.jpg (file) 971 KB   2
22:40, 16 April 2011 Smudtiny.jpg (file) 20 KB   2
22:39, 16 April 2011 Polematl.jpg (file) 26 KB   2
22:38, 16 April 2011 Lowtower.jpg (file) 37 KB   2