问题
I've been trying to develop speed limit application & have tried many different approaches to get done .
I have used Overpass APIs & it did good but it did not have speed limit information for few of locations around Europe & also installed Velociraptor which uses OSM map & HERE Maps APIs still they failed to get data . Here is screenshot of Velociraptor app : Screenshot Image .
Yesterday I came across osmbonuspack & it looks promising as it allows us to choose from 3 best routing services available . So , before I proceed with implementation I thought it might be useful to get suggestions on if we can get speed limit from this project.
Any suggestions would be appreciated.
回答1:
Unfortunately, the 3 routing services are not returning speed limit information. Options:
contact them directly to convince them to add speed limit per segment
fork an open source one (OSRM?), and implement yourself
back to OverpassAPI or Velociraptor
来源：https://stackoverflow.com/questions/43269086/is-it-possible-to-get-speed-limit-data-using-osmbonuspack