Divide Rest Area Southbound – I-15
On I-15 southbound near Divide in Silver Bow County, Montana, Divide Rest Area offers a place to stop. Reported truck parking: 10 spaces. The next southbound stop is Red Rocks Rest Area, about 75 miles further along I-15.
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, Accessible facilities, Pet area, Vending machines, Public phone, RV dump station, EV charging, Wi-Fi.
A reported facility does not guarantee current availability.
About this rest area
Drivers heading south on I-15 near Divide, Montana, can take a break at the Divide Rest Area. We have no dated confirmation of its current operating status. Conditions can change, so confirm with the Montana Department of Transportation before you rely on this stop.
Location and driving direction
The rest area sits on the southbound side of I-15 near Divide in Silver Bow County. It is listed near mile marker 109.
Do not confuse it with the separate northbound facility, Divide Rest Area, on the other side of the highway.
If you would rather drive on, Red Rocks Rest Area is the next listed stop, around 75 miles ahead by the mile markers.
Parking and amenities
The 2019 federal truck parking survey (FHWA Jason's Law) lists 10 truck parking spaces.
Listed amenities include:
- Restrooms
- Drinking water
- Picnic tables
Space counts describe reported capacity, not live parking availability. Individual facilities can be closed temporarily.
Opening hours
The rest area is listed as accessible 24 hours a day (OpenStreetMap). Temporary closures are possible.
How long can you stay?
Montana allows overnight parking at rest areas for up to 12 hours, one space per vehicle; camping is prohibited. Signs posted at the rest area take precedence. Source: Montana DOT (checked November 2026).
Map and coordinates
Recorded coordinates: 45.836558, -112.686080. Use them as a reference only; follow the posted signs to the entrance.
Frequently asked questions
Is this rest area on I-15 Southbound?
Yes. The federal truck parking inventory record identifies it as the southbound facility on Interstate 15 near Divide. The northbound lanes have a separate facility.
Is truck parking available?
The 2019 federal truck parking survey (FHWA Jason's Law) lists 10 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.
Is this rest area open 24 hours?
It is listed as accessible 24 hours a day by OpenStreetMap. Temporary closures can still happen, so check before travel.
Can I stay overnight at this rest area?
Montana allows overnight parking at rest areas for up to 12 hours, one space per vehicle; camping is prohibited. Posted signs on site apply.
What is the next stop on I-15?
Red Rocks Rest Area, about 75 miles further along I-15 by the official mile markers.