If you click on a section of the generated route a dialog box will appear allowing you to rate that section's perceived safety on a scale of 1-7, this will affect future generated routes. Also the system tends to prefer residential streets and cycleways over major roads, and prefers roads with bike lanes or signed bicycle routes.
OpenStreetMap
Discussion
په 22 March 2010 په 08:58 باندې د wieland تبصره
How do they know, which way is safer?
په 23 March 2010 په 03:51 باندې د andrewpmk تبصره
If you click on a section of the generated route a dialog box will appear allowing you to rate that section's perceived safety on a scale of 1-7, this will affect future generated routes. Also the system tends to prefer residential streets and cycleways over major roads, and prefers roads with bike lanes or signed bicycle routes.
په 23 March 2010 په 21:06 باندې د wieland تبصره
@andrew: Thanks