The breakdown seems to be, 25% interstate, 47% arterial, 14% collector, and 14% local. The fatalities for driving on local urban streets is 0.94 per 100 millio

The breakdown seems to be, 25% interstate, 47% arterial, 14% collector, and 14% local. The fatalities for driving on local urban streets is 0.94 per 100 million vehicle miles, compared to 0.87 for rural interstates. https://www.bts.gov/content/roadway-vehicle-miles-traveled-vmt-and-vmt-lane-mile-functional-class https://www.bts.gov/content/roadway-vehicle-miles-traveled-v...