Birchwood Loop RD over North Birchwood Oc
Fair Condition43 years old4,350 vehicles/day
Location
| State | Alaska |
| County | Anchorage |
| Location | Mile Point 6.2 |
| Carries | Birchwood Loop RD |
| Crosses | North Birchwood Oc |
| Coordinates | 61.40222, -149.46778 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 253.6 ft (77.3 m) |
| Max Span | 129.9 ft (39.6 m) |
| Deck Width | 64.6 ft (19.7 m) |
| Deck Area | 1522.8 sq m |
| Main Spans | 2 |
| Year Built | 1983 |
Traffic
| Avg Daily Traffic | 4,350 (2020) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 1450 |