Signs From Idaho

ID-55 south at ID-52 west to Emmett and Payette. Continue south on ID-55 for Boise.

ID-55 south approaching ID-52 west in Horseshoe Bend.

Distance marker on ID-55 south. Distance to Horseshoe Bend and Boise.

End Banks-Lowman Highway at ID-55. Use ID-55 north for McCall; ID-55 south for Boise.

ID-21 South at Banks-Lowman Highway Jct. Use the Banks-Lowman Highway for Garden Valley and Banks.

Entering Lowman on ID-21 south.

ID-21 south at Grandjean Jct.

Entering Avalanche Zone on ID-21 south. This area south of Banner Summit has frequent avalanches in the winter, which causes road closures.

Entering Boise County along ID-21 south. The Boise-Custer County Line is located on Banner Summit - Elevation 7037 Feet.

ID-21 North - Ponderosa Pine Scenic Byway. The Ponderosa Pine Scenic Byway runs along ID-21 between Boise and Stanley.