Signs Tagged With Ponderosa Pine Scenic Byway

End ID-21 East at ID-75. Use ID-75 south for Sun Valley. Use ID-75 north for Lower Stanley and Salmon.

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

Begin ID-21 West - Ponderosa Pine Scenic Byway

ID-21/Ponderosa Pine Scenic Byway Sign.

End ID-21 East at ID-75. Use ID-75 south for Sun Valley. Use ID-75 north for Lower Stanley and Salmon.

ID-21 East approaching ID-75 in Stanley. ID-21 east ends here,

Ponderosa Pine Scenic Byway on ID-21 west. The Ponderosa Pine Scenic Byway starts here in Stanley and follows ID-21 west to Boise.