Right-of-way and intersections

Right-of-way: predictability beats bravado

Right-of-way rules tell you who should yield; they never authorize a collision. If another driver fails to yield, protect yourself first.

Intersection decision tree

  1. Traffic signal or officer? Obey it.
  2. Stop/yield sign? Obey it and yield to traffic/pedestrians with priority.
  3. Uncontrolled intersection? Yield to traffic already in the intersection; when arriving together, yield to the vehicle on your right.
  4. Turning left? Yield to oncoming traffic close enough to be a hazard and to pedestrians.
Pedestrians: At marked or unmarked crosswalks, yield as required. Before turning right or left, scan the crosswalk—not merely the traffic lane. A green light does not erase a pedestrian’s right-of-way.

High-frequency test situations

  • Four-way stop: first vehicle to stop goes first; ties yield to the vehicle on the right. If unclear, communicate and proceed only when safe.
  • Yield sign: slow, look, and give priority to traffic/pedestrians already using or close enough to the intersection. You need not stop if the way is clear.
  • Emergency vehicle: yield promptly and safely; do not block an intersection.
  • Roundabout: yield to traffic already circulating, then enter when there is a safe gap.

Two cars reach an uncontrolled intersection simultaneously. You are on the left. What do you do?

When turning left on green, you must yield to:

Further reading

Colorado Driver Handbook—rules of the road