US-91 North - Pioneer Historic Byway. This is the first US-91 shield inside of Idaho.
Taken 05-01-2010
Franklin Franklin County Idaho United StatesPioneer Historic Byway information on US-91 north approaching the Idaho State line. Pioneer Historic Byway is within the state of Idaho.
Taken 05-01-2010
Cove Cache County Utah United StatesID-34 Shield, Bear Lake-Caribou Scenic Byway, and Pioneer Historic Byway. Taken at the Idaho/Wyoming Border in the Star Valley.
Taken 08-01-2000
Wayan Caribou County Idaho United StatesPioneer Historic Byway/ID-34/ID-36 on ID-36 West at the Bear River.
Taken 08-01-2000
Preston Franklin County Idaho United StatesPioneer Historic Byway Information on US-91.
Taken 08-01-2000
Franklin Franklin County Idaho United States