Aurora is suing the agency after being denied an exemption from the requirement that drivers place warning triangles when stopped at roadside.

FMCSA announced plans for a study to determine if warning devices on stopped commercial motor vehicles help prevent crashes.

The Department of Transportation will begin to require trucks and passenger buses to install speed limiting devices to ...

Aurora Innovation’s controversial court case to change driving regulations hints at a challenging few years ahead on ...

A bill that would require all electric bikes and scooters to be licensed with the city is part of a wider effort to rein in ...