Stop Sign, Traffic, Road Rules

10 Traffic Rules Everyone Forgets

How to Use a Roundabout Correctly: Traffic Rules & Signaling

First simple Arduino traffic signal project. Kinda fun to build something both by hand in real world and then controlling through software you write. | Ken Rafanan

Self-driving cars could lead to a fourth, white traffic signal — or no signals at all

The basics of coordinating traffic signals | Traffic Technology Today