Toutle River Safety Rest Area Northbound – I-5
Looking for a break on I-5 northbound near Castle Rock in Cowlitz County, Washington? Toutle River Safety Rest Area is along the way. Reported truck parking: 26 spaces, plus 95 car spaces. The next northbound stop is Scatter Creek Safety Rest Area, about 36 miles further along I-5.
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, Public phone, RV dump station, EV charging, Wi-Fi, Playground, Visitor information.
A reported facility does not guarantee current availability.
About this rest area
The Toutle River Safety Rest Area serves northbound traffic on Interstate 5 near Castle Rock, Washington. Whether it is open right now has not been confirmed. Conditions can change, so confirm with the Washington Department of Transportation before you rely on this stop.
Location and driving direction
You reach it from the northbound lanes of I-5, near Castle Rock in Cowlitz County. It is listed near mile marker 54.35.
Do not confuse it with the separate southbound facility, Toutle River Safety Rest Area, on the other side of the highway.
The next northbound stop is Scatter Creek Safety Rest Area, about 36 miles further along I-5.
Parking and amenities
There are 95 car spaces and 26 truck spaces according to 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
- Pet area
- Vending machines
These are capacity figures, not a live count of free spaces. Individual facilities can be closed temporarily.
Time limits and overnight parking
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. Always follow the limit posted on site. Source: RCW 47.38.020 (checked November 2026).
Map and coordinates
Recorded coordinates: 46.350911, -122.904334. The point marks the recorded position, not the entrance ramp, so follow the highway signs.
Frequently asked questions
Is this rest area on I-5 Northbound?
Yes. The WSDOT record identifies it as the northbound facility on Interstate 5 near Castle Rock. The southbound lanes have a separate facility.
Can trucks park here?
The 2019 federal truck parking survey (FHWA Jason's Law) lists 26 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 walk my dog here?
A pet area is listed for this location. Keep pets leashed and follow posted rules.
How long can I park here?
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.
Where is the next rest stop?
Scatter Creek Safety Rest Area, about 36 miles further along I-5 by the official mile markers.