Turn-by-Turn directions, estimated travel times

  • Updated

The travel information in the Turn-by-Turn navigation is based on posted speed limits, not on the information you added to the Driving tab under Trip Preferences. So if the speed limit on the Interstate is 65 mph, but you're traveling at 50 mph, it will take longer than the estimated travel time. Turn-by-Turn navigation also does not account for traffic or delays due to construction.