I-84 (hwy 002) over Tooth Rock Tunnel
Good Condition56 years old13,724 vehicles/day
Location
| State | Oregon |
| County | Multnomah |
| Location | 2.3 Mr W. Cascade Locks |
| Carries | I-84 (hwy 002) |
| Crosses | Tooth Rock Tunnel |
| Coordinates | 45.63816, -121.93479 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 71.2 ft (21.7 m) |
| Max Span | 71.2 ft (21.7 m) |
| Deck Width | 21.7 ft (6.6 m) |
| Deck Area | 143.2 sq m |
| Main Spans | 2 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 13,724 (2022) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 22570 002 04124 |