Can you sleep at a rest area in Idaho?

Yes, for up to 10 hours at interstate rest areas and 16 hours on other state highways.

Cars

10 consecutive hours at rest areas on interstates. 16 consecutive hours at rest areas on other state highways.

Trucks

Same limits as cars.

Camping and tents

Camping is prohibited.

Signs at a rest area can set a different limit. Follow the posted sign. Turnpike and toll-road service plazas often have their own rules.

Source

IDAPA 39.03.50, Section 300. Read October 15, 2026. This page summarizes the rule. It is not legal advice.

Before you stop

• Idaho road conditions
• Idaho highway cameras
• What mile marker am I at?

Rest area rules in other states