A massive plan is underway to upgrade aging road signs in the US. The goal is to make them more reflective at night, and easier for drivers to see. But the main government instruction manual for doing ...

An 862-page manual governing traffic signs and signals that one analyst calls “a good book to fall asleep by” has ignited a pitched battle over how the federal government approaches transportation ...

1.1 This policy seeks to manage discretionary road signs in Aberdeen City as excessive and unnecessary levels of traffic signs can clutter pedestrian areas, become overwhelming for drivers, detract ...

Tesla is about to release a new update that will result in its Autopilot, under its Full Self-Driving package, reacting to traffic light and stop signs. We get the full explanation of how the new ...