how to downlad data which contails road max speed allowed.

Hi,
My requirement is to just download the map data(since i wanted it to be offline) which has tags mainly “maxspeed” .I came across osm2pgsql which i could not download from anywhere…

thanks

You can find osm2pgsql and osmosis in the standard Ubuntu packages. You’re going to need a ton of RAM to process the files into what you want, so it’s totally reasonable to just do this on a rented server somewhere (I spin up an Amazon EC2 instance with 120G of RAM)…

After that, download the map for the area you want to work on, use osmosis to pare it down the data you want to import, and use osm2pgsql to pull it into a PostGIS database.