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US 26 (hwy 047) Co over Hwy 061 I-405

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

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

US 26 (hwy 047) Co over Hwy 061 I-405 in Multnomah County, Oregon, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the superstructure, rated 5 (fair condition) on the 0-9 scale.
It was built in 1967, making it 58 years old at the 2025 inventory.
It carries about 9,267 vehicles a day (traffic count year 2022).
Its listed owner is the state highway agency.
It is one of 405 of the 473 inventoried bridges in Multnomah County rated fair (85.6%); 12 (2.5%) are rated poor.
A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.

Component ratings


Structure	Continuous concrete multiple box beam
Length	about 321 ft
Location	0.5 Mi W of Portland Cc
NBI structure number	09254C047 07397
Condition class	Fair

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