Idaho State Highway 29

State Highway 29 is a state highway in Idaho. SH-29 runs from SH-28 in Leadore to Montana Secondary Highway 324 at the Montana state line at Bannock Pass.

Route description

SH-29 begins at an intersection with SH-28 in the town of Leadore. The highway continues northeast as Railroad Canyon Road before turning north and entering the forest. The road curves through the mountains until it reaches the Montana state line at Bannock Pass, where it becomes Montana Secondary Highway 324.

History

According to some historic maps, the original route for Highway 29 was nearly the same as present day SH-33 from Sugar City at Digger Drive, to the Wyoming state border near Teton Pass.