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Columbia Blvd over B-78 over Bnrr

Multnomah County, Oregon · rated Poor in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

Columbia Blvd over B-78 over Bnrr in Multnomah County, Oregon, is rated in poor condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 4 (poor condition) on the 0-9 scale.
It was built in 1909 and reconstructed in 1988, making it 116 years old at the 2025 inventory.
It carries about 13,910 vehicles a day (traffic count year 2020).
Its listed owner is a city or municipal highway agency.
It is one of 12 of the 473 inventoried bridges in Multnomah County rated poor (2.5%); 12 (2.5%) are rated poor.
A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.

Component ratings

Source: FHWA National Bridge Inventory, 2025 data as reported by the Oregon department of transportation.

Bridge	Built	Vehicles/day	Condition
Hwy 064 over Division St	1979	166,664	Fair
Hwy 064 over Hwy 026	1979	166,664	Fair
Hwy 064 over Hwy 064 Conn 2	1979	161,490	Fair
Hwy 064 over Harold St	1978	151,700	Fair
Hwy 002 over OXNG Hwy 002 WB Conn	1955	151,336	Fair
Hwy 064 over Columbia River	1982	148,936	Fair