Teton Pass, WY, Speed Limit to Be Reduced to 45mph From 55mph Following a speed study last summer, the Wyoming Department of Transportation proposes reducing the speed limit on Teton Pass from 55mph to 45mph.ย Pending approval, the new limit will cover the stretch of road between the Coal Creek parking area west of Teton Pass and Old Pass Road on the east. Related: Avalanche Mitigation Equipment To Be Replaced Above Teton Pass, […] SnowBrains | August 16, 2021 0 Comments