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Bken72's avatar
Bken72
Explorer
Apr 10, 2020

Lewiston to Lolo pass highway 12 road questions

Hi all, we are planning to travel on highway 12 through Idaho on our way from Oregon to Montana. We are in a 1 ton Silverado gas motor hauling a 33 ft crossroads travel trailer, which is pushing the b...
Roads and Routes
Lynnmor's avatar
Lynnmor
Explorer
Apr 11, 2020
You'll be fine, there is only one serious grade as mentioned above. The road is never ending curves but only a few of them will test that long trailer. Beautiful drive, don't miss it.

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