Wikidata:Property proposal/Nombre de voies routières

number of lanes of that road in a direction

Originally proposed at Wikidata:Property proposal/Transportation

   Done: number of lanes (P10367) (Talk and documentation)

Description	Count of lanes on this road in a direction. Different values possible, with the correct qualifiers to tell if it's all the road, or at a certain point on the road, etc.
Represents	street (Q79007)
Data type	Number (not available yet)
Domain	street (Q79007), controlled-access highway (Q46622)
Allowed values	Minimum 1
Allowed units	1
Example 1	Interstate 10 in Texas (Q2442501) → 26 (at its maximum)
Example 2	A1 autoroute (Q692788) → 3 (at its minimum)
Example 3	A1 autoroute (Q692788) → 5 (at its maximum)
Example 4	Karakoram Highway (Q217099) → 1 (at its minimum)
Example 5	Karakoram Highway (Q217099) → 3 (at its maximum)
See also	number of platform tracks (P1103)

Motivation

To help sorting of freeways by their size. Bouzinac ^{💬●✒️●💛} 11:14, 18 October 2021 (UTC)

Discussion

•  Question What about A1 autoroute (Q692788)has part(s) of the class (P2670)lane (Q3222002)nature of statement (P5102)maximum (Q10578722)quantity (P1114)"5"? --Tinker Bell ★ ♥ 21:52, 29 October 2021 (UTC)

  Hi, not sure for this workaround. I've tried there https://www.wikidata.org/wiki/Q2442501#P2670 but how to tell that 26 is in one direction (or should it be 26*2 = 52) ? Bouzinac ^{💬●✒️●💛} 20:28, 30 October 2021 (UTC)

  towards (P5051) is probably the most appropriate qualifier available for stating the direction in this scenario. --Dhx1 (talk) 22:57, 12 February 2022 (UTC)

•  Support cool idea Nepalicoi (talk) 12:56, 18 November 2021 (UTC)
•  Weak support given the number of items we have about roads. Maybe it's noteworthy to state the default value too (some may have 2 lanes for most of it, but 4 or 5 on rare points). BTW, I never really understood why one doesn't count the total number of lanes. --- Jura 12:49, 10 December 2021 (UTC)
•  Support, an important property for roads.--Arbnos (talk) 12:37, 20 December 2021 (UTC)
•  Support — MasterRus21thCentury (talk) 06:01, 17 January 2022 (UTC)
•  Comment @Bouzinac, Tinker Bell, MasterRus21thCentury, Nepalicoi, Arbnos: what's the plan for the default value? --- Jura 12:58, 18 January 2022 (UTC)

  Number. MasterRus21thCentury (talk) 13:12, 18 January 2022 (UTC)

  • It may need some qualifier if it's added or could just be an additional value (the proposal seems to be to only add maximum values). I guess what I consider the "default value" is probably the minimum number of lanes. So we could have one value for the maximum and one for that. --- Jura 14:48, 19 January 2022 (UTC)

•  Comment It sounds like towards (P5051) would be a mandatory qualifier and that generally speaking (some exceptions exist for one way roads) this statement should appear at least two times per road? --Dhx1 (talk) 22:56, 12 February 2022 (UTC)

@Bouzinac, Tinker Bell, Dhx1, Nepalicoi, Jura1, Arbnos: @MasterRus21thCentury:  Done number of lanes (P10367) Pamputt (talk) 18:18, 14 February 2022 (UTC)