Low clearance bridges on US-97

5 spots where US-97 has less than 16 ft of clearance, in the order you drive them from south to north. The lowest is 15 ft 1 in in Washington, 0.2 N Junction SR 173.

Posted signs and your permit come first. These are the clearances states reported to the federal National Bridge Inventory in 2025. Repaving, snow and new work can lower them.

15 ft 9 in under US 20 (Hwy 017) WB · US-9715 ft 7 in over Columbia River · US-9715 ft 7 in over Columbia River · US-9715 ft 5 in under GN Railway · US-9715 ft 1 in under GN Railway · US-97