The Federal Highway Administration's Manual on Uniform Traffic Control Devices details standards for traffic lights, stop signs and provides directions on evaluating the need for changes.

Properly equipped Tesla vehicles can now recognize and respond to traffic lights and stop signs thanks to a software update the company started pushing out to owners over the weekend. The software ...

It means when cyclists come upon a stop sign or flashing red light, they can treat it as a yield sign. Idaho was the first state to enact this law, and it says over the last 20-plus years it’s ...

The Virginia Department of Transportation's website says bicyclists must obey all traffic lights and stop signs. Bicyclists and motorcyclists may proceed through a red light, though, under limited ...

not just letting cyclists treat stop signs as yield signs but also treating red lights as stop signs. There are few things more frustrating to anti-cyclist drivers than seeing a bike rider roll ...

But what about that sign that says 'stop here on red,' does that mean you have to stop and stay put until the light turns green? If so why not just have a 'no right turn on red' sign?