Exit guides › I-15 in Montana › Rest areas

Rest areas on I-15 in Montana

All 6 rest areas and service stops on I-15 through Montana, in milepost order — with the exits on either side so you know exactly how far the next break is.

6rest stops

6official rest areas

~66 miaverage gap

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Milepost	Name	Location
Mile 14.8	Lima Rest AreaRest area	between Exit 9 and Exit 15	map
Mile 33.4	Red Rocks Parking Area, I-15 SouthboundRest area	between Exit 29 and Exit 37	map
Mile 55	Barretts Parking Area, I-15 SouthboundRest area	between Exit 52 and Exit 56	map
Mile 108.4	Divide Rest Area, I-15 SouthboundRest area	between Exit 102 and Exit 111	map
Mile 239.6	Dearborn Rest AreaRest area	between Exit 234 and Exit 240	map
Mile 318.6	Rest Area I-15 NBRest area	between Exit 313 and Exit 321	map

Quick answers

How many rest areas are on I-15 in Montana?

I-15 has 6 rest stops in Montana, spread over roughly 397 miles.

How far apart are the rest stops on I-15 in Montana?

On average a rest stop comes up every 66 miles on I-15 in Montana, though gaps vary — check the milepost list to plan your break.

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