Richardson Highway over Tiekel River Upper Xing
Good Condition48 years old440 vehicles/day
Location
| State | Alaska |
| County | County 066 |
| Location | Mile Point 55.0 |
| Carries | Richardson Highway |
| Crosses | Tiekel River Upper Xing |
| Coordinates | 61.32444, -145.31222 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 320.9 ft (97.8 m) |
| Max Span | 107.0 ft (32.6 m) |
| Deck Width | 37.1 ft (11.3 m) |
| Deck Area | 1105.1 sq m |
| Main Spans | 3 |
| Year Built | 1978 |
Traffic
| Avg Daily Traffic | 440 (2020) |
| Truck Traffic | 31% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 1222 |