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Phillipi Canyon Rd over I-84 (hwy 002)

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

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

Phillipi Canyon Rd over I-84 (hwy 002) in Gilliam 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 1964, making it 61 years old at the 2025 inventory.
It carries about 20 vehicles a day (traffic count year 2022).
Its listed owner is the state highway agency.
It is one of 16 of the 35 inventoried bridges in Gilliam County rated good (45.7%); 0 (0.0%) 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 stringer or multi-beam girder
Length	about 187 ft
Location	088 Mi E Sherman Gill Cln
NBI structure number	08944 002C12331
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
I-84 (hwy 002) over Blalock Canyon Rd	1964	14,269	Fair
I-84 (hwy 002) over John Day River	1963	14,253	Fair
I-84 (hwy 002) over Arlington Viaduct	1964	14,069	Fair
I-84 (hwy 002) WB over Willow Creek West	1954	7,076	Fair
I-84 (hwy 002) EB over Willow Creek EB	1965	7,076	Fair
Or 19 (hwy 005) over China Creek	1964	1,331	Good