Horn School Safety Rest Area – US-195
Looking for a break on US-195 near Rosalia in Whitman County, Washington? Horn School Safety Rest Area is along the way. It is listed as accessible from both directions of travel. Reported truck parking: 5 spaces, plus 10 car spaces.
Location map
Marker shows recorded coordinates, not an entrance or approved driving route. Follow highway signs.
Open directionsReported parking capacity
Reported capacity from the 2019 federal truck parking survey (FHWA Jason's Law). This is not real-time vacancy information.
Facilities and amenities
Unknown (not documented in the sources): Family restroom, Pet area, Vending machines, Public phone, RV dump station, EV charging, Wi-Fi, Playground.
A reported facility does not guarantee current availability.
About this rest area
Travelers on US-195 near Rosalia, Washington, can stop at the Horn School Safety Rest Area from either direction. Its current operating status has not been verified. Conditions can change, so confirm with the Washington Department of Transportation before you rely on this stop.
Location and driving direction
Traffic in both directions of US-195 can use this rest area near Rosalia in Whitman County. It is listed near mile marker 61.
Parking and amenities
Reported capacity: 10 spaces for cars and 5 for trucks (the 2019 federal truck parking survey (FHWA Jason's Law)).
According to the available records, you will find:
- Restrooms
- Accessible facilities
- Drinking water
- Picnic tables
Space counts describe reported capacity, not live parking availability. Individual facilities can be closed temporarily.
How long can you stay?
Washington allows 8 hours in any 24-hour period; commercial vehicles may stay up to one hour beyond their federally required rest period. Camping is prohibited. Posted signs at this rest area can set a different limit. Source: RCW 47.38.020 (checked November 2026).
Map and coordinates
Recorded coordinates: 47.182467, -117.376923. Use them as a reference only; follow the posted signs to the entrance.
Frequently asked questions
How many truck spaces are there?
The 2019 federal truck parking survey (FHWA Jason's Law) lists 5 truck parking spaces at this facility. This does not indicate how many are currently free.
Can I get drinking water and use the restroom?
Yes, both are included in the official amenities listing. Check current conditions before travel.
Can I stay overnight at this rest area?
Washington allows 8 hours in any 24-hour period; commercial vehicles may stay up to one hour beyond their federally required rest period. Camping is prohibited. Posted signs on site apply.