As of 2025, Idaho law continues to allow drivers to make a right turn on red at traffic signals, provided certain conditions are met. The rules are designed to ensure both safety and compliance with traffic regulations.
Right Turn on Red
Drivers in Idaho can make a right turn on red at most intersections, but they must follow these key conditions:
Complete Stop Required: Drivers must come to a complete stop at the red light before proceeding to turn.
Yielding: After stopping, drivers must yield to all pedestrians in the crosswalk and to any other vehicles that have the right of way. This ensures the safety of pedestrians and smooth traffic flow.
Signage: If there is a sign posted at the intersection that prohibits a right turn on red, drivers must obey it and wait for the green signal before turning. Always be aware of posted signs.
Red Arrow Exception: If the signal is a red arrow, right turns are not allowed. The driver must wait until the arrow turns green before making the turn.
Left Turn on Red (One-Way Streets)
Idaho also permits left turns on red from one one-way street to another one-way street under these conditions:
Complete Stop: The driver must come to a full stop at the red light before turning.
No Prohibiting Signs: There should be no signs indicating that the maneuver is prohibited.
Yielding: The driver must yield to all pedestrians in the crosswalk and any vehicles that have the right of way.
Note: This rule does not apply when turning left onto a two-way street, as that maneuver is not permitted.
Safety Reminders
Check for Signs: Always look for posted signs at intersections, as local jurisdictions may restrict right (or left) turns on red at specific locations.
Yield: Ensure you yield to all pedestrians and oncoming traffic before proceeding with a turn.
Red Arrow Means Stop: A red arrow means you must stop and wait for the green signal. No turns are allowed until the arrow turns green.
No Major Changes in 2025
As of July 2025, there have been no significant changes to Idaho’s law regarding right turns on red. The rules remain the same as in previous years, continuing to prioritize safety for all road users.
Sources:
1. https://www.yahoo.com/news/turn-left-red-light-onto-100000522.html
2. https://en.wikipedia.org/wiki/Turn_on_red
3. https://dcist.com/story/22/09/21/dc-moves-to-ban-right-turn-on-red-allow-idaho-stop-cyclists/
