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Airport Rd-CR 3000 over Nehalem River

Columbia County, Oregon · rated Good in the 2025 National Bridge Inventory

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

Airport Rd-CR 3000 over Nehalem River in Columbia County, Oregon, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
It was built in 1991, making it 34 years old at the 2025 inventory.
It carries about 155 vehicles a day (traffic count year 2020).
Its listed owner is the county highway agency.
It is one of 42 of the 128 inventoried bridges in Columbia County rated good (32.8%); 12 (9.4%) are rated poor.
A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.

Component ratings


Structure	Prestressed concrete tee beam
Length	about 126 ft
Location	0050 M SE Vernonia Airprt
NBI structure number	13679A300000005
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
US 30 (hwy 92) over N Fork Scappoose River	1980	31,178	Fair
US 30 (Hwy 92) over S Fork Scappoose River	1980	31,178	Fair
US 30 (hwy 92) over Honeyman Creek	1919	30,567	Fair
US 30 (Hwy 92) over McNulty Creek	1996	23,995	Fair
Hwy 92 Conn over Columbia River	1929	21,169	Fair
US 30 (Hwy 92) over Milton Creek	1996	20,849	Fair