Tesla is turning its in-cabin camera into a traffic hack, using it to count how many people are in the car and then steer navigation toward high-occupancy vehicle lanes when the headcount qualifies.

Over the last 25 years, if you've ever been driving on a busy freeway in California or in other parts of the US, like New York, you may have seen a vehicle with a distinct sticker on the rear bumper ...

Dear Dr. Gridlock: Is it legal for police to impede traffic and/or bring it to a stop on an interstate highway merely to check for High Occupancy Vehicle compliance? That is basically what happened ...

PHOENIX (AZFamily) — A big change is set to take effect for electric vehicle owners in Arizona in just a matter of days. It will no longer be legal for alternative fuel vehicles, including EVs, to use ...

PennDOT is closing the HOV lanes on major local highways because of expected snow. The HOV lanes will be closed to traffic on I-279 and I-579 on New Year’s Eve and through New Year’s Day. Traffic is ...

PITTSBURGH — UPDATE 9 P.M. SUNDAY: The I-279 and I-579 High Occupancy Vehicle lanes have reopened in the outbound direction, PennDOT says. The HOV lanes will go back to normal operations on Monday ...