How to get number of Lane from OSM?

Hello,

I am using OSM for my project, I have downloaded data from http://download.geofabrik.de/ in the OSM file and imported the data in POSTGIS, In the planet_osm_roads, I am not able to see any key realted to lanes.

Can you please help me get the information about the number of lanes from OSM?

osm osm2pgsql postgis

asked 15 May '19, 18:54

gautamshahi
11●1●1●2
accept rate: 0%

One Answer:

active answers oldest answers newest answers popular answers

By default osm2pgsql will not create a "lanes" column. You can either provide a modified .style file that contains the "lanes" attribute when running osm2pgsl (with the -S option), or you can run osm2pgsql with the --hstore option which will result in a "tags" column that has all tags that don't have extra columns to themselves. You will then be able to access the lanes tag with the syntax tags->'lanes' in your SQL query.

Of course, less than 10% of all highway objects in OSM have a lane tag so you won't find it everywhere.

permanent link

answered 15 May '19, 21:07

Frederik Ramm ♦
82.5k●92●720●1273
accept rate: 23%

Follow this question

By Email:

Once you sign in you will be able to subscribe for any updates here

By RSS:

Answers

Answers and Comments

Markdown Basics

*italic* or _italic_
**bold** or __bold__
link:[text](http://url.com/ "title")
image?![alt text](/path/img.jpg "title")
numbered list: 1. Foo 2. Bar
to add a line break simply add two spaces to where you would like the new line to be.
basic HTML tags are also supported

learn more about Markdown

Question tags:

osm ×710
osm2pgsql ×263
postgis ×134

question asked: 15 May '19, 18:54

question was seen: 2,526 times

last updated: 15 May '19, 21:07

How to get number of Lane from OSM?

Follow this question

Related questions