NaPTAN/Local schemes

The contents of NaPTAN fields vary with local authority. This page aims to keep a record of what applies to each region.

It'd be helpful if others could post examples of bus stops, so what exists in reality can be compared to the data.

Contents 1 Bristol 2 Greater London 3 Greater Manchester 4 Hull 5 Norfolk 6 Oxfordshire 7 Surrey 8 Tyne and Wear 9 West Midlands (county) 10 York 11 West Yorkshire

Bristol

As of March 2009:

• The bearing field in NaPTAN is often incorrect showing 'N' for north rather than the correct value.
• The indicator field is often empty with the information that should be in it being appended to the Common Name, ie NaPTAN_Common_Name=Temple Meads ta, Indicator=, rather than NaPTAN_Common_Name=Temple Meads, Indicator=TA

Greater London

• Name on grey panel is the CommonName. Words in smaller font (eg [1]) also in CommonName.
• Indicator matches red roundel on pole giving the local_ref, in the format "Stop SU".
• Yellow ref number not in dataset.
• Stop reference number on label on underside of stop flag and on timetable sheets not in dataset.
• Street often present, Crossing present but always ---.
• No NaptanCodes are advertised at stops, nor in NaPTAN.
• Bearings of 'N' (north) in NaPTAN are sometimes incorrect - at one point all bearing for London in NaPTAN were N and there are still some dodgy entries.
• Non-TfL operated stops may also be present in NaPTAN (can't fully pin down this one). (See also note in Surrey section for the opposite occurring).
• [2] - Example stop

Greater Manchester

• CommonName also includes Indicator, not always formatted as on sign. eg: "Mount Road/Belle Vue (Stop B)"
• Stop reference on sign derived from AtcoCode eg: 1800EB02801
• Landmark, ShortCommonName and Street filled where applicable.
• Indicator is free-form (matching Landmark) or of format "Stop B".
• [3] - Example stop.

Hull

• AtcoCode is displayed in an abbreviated form: 2290YHA00025 is displayed as 22900025.
• Common name is good.
• ShortCommonName is arbitrary and often quite wrong.
• Indicator, when used, is free form.
• Street is accurate.
• Bearing is used with 8 cardinals. There seem to be some mistakes.
• The signs are all simple and consistent, only showing the abbreviated code [4]

Norfolk

As of March 2009 they are using 'opp' and 'adj' in the indicator field incorrectly and putting the name of the main road not the cross street into the common name, for example showing 'Common Name=High Street', 'Indicator=Adj', when actually the stop is on High Street. Having said that the situation does seem to have improved recently for some areas of Norfolk that had this problem and which have now been cleared up.

Oxfordshire

Example stop

Example ID# plate

Many older stops in Oxford are labelled with an 8-digit number which corresponds to the imported naptan:NaptanCode=* via the E.161 phone keypad mapping: the naptan_import data uses a lowercase alphabetic version, e.g. oxfgpgam, and the ID number plates (see above) use its numeric equivalent, e.g. 69347426. Consensus so far on talk-gb-oxoncotswolds is to leave the naptan:NaptanCode=* in alphabetic form, and to stick the equivalent numbers either off the plate or derived in the ref=*.

Newly erected - last couple of months - Oxfordshire County Council signs might carry alphabetic codes, in which case that's probably what should go in the ref=*.

Surrey

• Note that London-style stops in Surrey are in the Surrey data. Even though they have London-style stop ref roundels, this data does not appear to be in NaPTAN. [5] [6]

Tyne and Wear

In NaPTAN the indicator field is often incorrectly used to hold a copy of the bearing.

West Midlands (county)

• Stops without shelters show a section of their AtcoCode on the pole. eg: 43000561201
• The Street comes before the CommonName on the flags.
• The reference visible on the shelter is of no relation to NaPTAN.
• Where present (orange band on top of shelter example), a stop's local ref is present in the Indicator field in the format "Stop YF".
• Some stops have a barcode label, part of this corresponds to the AtcoCode, see inset.
• (with shelter) (without shelter)

York

• The txt number is part of the AtcoCode, eg: 3290YYA00145, 3290YYA00147 for the ftr and red stops respectively.
• The PlateNumber is the last 3 digits of the AtcoCode/txt code on the flags. 145 and 147 for the above.
• The Standard stop has a PlateCode in the NaPTAN data, could the flag have just been vandalised? (Unsure, as was rushing when photo taken).
• The stop letter is only included as part of the CommonName and ShortCommonName fields.
• Landmark, Street, and Crossing seem to be consistently filled.
• If Indicator is present, it is free-form, and not a repeat of other fields. Never used as a Bay/Stop etc indicator.
• Many of the metadata date stamps seem bogus - 2038-01-18T19:14:07, possibly as a result of import from a legacy system? Some timestamps seem to be genuine, a sample has seen them dated Nov/Dec 08.
• StopAreas are not used.

West Yorkshire

• Reference number is part of the AtcoCode
• About 50% of shelters have the last 5 digits of the reference number applied in larger type which is easily visible from the road.
• When part of a cluster the 2 line description at the top of the sign is replaced with a single line alphanumeric reference. (eg stops on Northgate in Wakefield are labelled N1 to N3)