State: | ID |
Route: | 29 |
Alternate Name: | Railroad Canyon Road |
Map Custom: | yes |
Map Notes: | SH-29 highlighted in red |
Length Mi: | 13.614 |
Length Ref: | [1] |
Type: | SH |
Previous Type: | SH |
Next Type: | US |
Previous Route: | 28 |
Next Route: | 30 |
Direction A: | South |
Terminus A: | in Leadore |
Direction B: | North |
Terminus B: | at Bannock Pass |
Counties: | Lemhi |
State Highway 29 (SH-29) is a 13.614-longNaN-long state highway in Idaho. SH-29 runs from SH-28 in Leadore to Montana Secondary Highway 324 (S-324) at the Montana state line at Bannock Pass.
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.
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 (U.S. Route 191 at the time), to the Wyoming state border near Teton Pass.