Columbia BLVD over B-78 Over Bnrr
Poor Condition117 years old13,910 vehicles/day
Location
| State | Oregon |
| County | Multnomah |
| Location | 2 Miles NW Of Jct. I-5 |
| Carries | Columbia BLVD |
| Crosses | B-78 Over Bnrr |
| Coordinates | 45.59439, -122.72589 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Girder and Floorbeam |
| Total Length | 148.0 ft (45.1 m) |
| Max Span | 77.1 ft (23.5 m) |
| Deck Width | 56.4 ft (17.2 m) |
| Deck Area | 775.7 sq m |
| Main Spans | 2 |
| Year Built | 1909 (reconstructed 1988) |
Traffic
| Avg Daily Traffic | 13,910 (2020) |
| Truck Traffic | 25% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 09685 000 00223 |