State of play: That's based on five key factors among the 100 biggest U.S. metros: vehicle miles traveled, different speeds between vehicles, speed-based pedestrian risk, speeding in residential zones and truck activity.
The intrigue: Ogden is one of the cities that buck the trend of larger metros having the safest streets, according to the transportation analytics firm.
By the numbers: It ranked No. 6 safest overall and No. 4 for vehicle miles traveled.
Zoom out: Provo ranked No. 5 in the speed-based pedestrian risk category and No. 10 for truck activity.
Salt Lake ranked No. 9 for residential-zone speeding after reducing speed limits to 20mph on most streets in recent years.