Structure 7935B006 37408 · Malheur County, OR
Carries I-84 (hwy 006) WB over Malheur River, 039 Mi NW Idaho State LN.
Set by its lowest-rated component: Deck and Superstructure and Substructure at 7 of 9.
How ratings work343 ft end to end, longest span 76 ft: about 5 semi-trucks nose to tail. Lengths and the semi-truck on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a multi-beam bridge.
| State | Oregon |
| County | Malheur |
| Location | 039 Mi NW Idaho State LN |
| Carries | I-84 (hwy 006) WB |
| Crosses | Malheur River |
| Coordinates | 44.05334, -116.98215 |
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 342.8 ft (104.5 m) |
| Max Span | 76.1 ft (23.2 m) |
| Deck Width | 57.1 ft (17.4 m) |
| Deck Area | 1818.3 sq m |
| Main Spans | 5 |
| Year Built | 1973 (reconstructed 2008) |
| Avg Daily Traffic | 9,549 (2022) |
| Truck Traffic | 18% |
| Lanes On Bridge | 3 |
| Last Inspection | March 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Scour Critical | 3 — Scour critical |
| Structure Number | 07935B006 37408 |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.