Richardson Highway over Lowe River Upper Cross
Good Condition41 years old810 vehicles/day
Location
| State | Alaska |
| County | County 063 |
| Location | Mile Point 20.3 |
| Carries | Richardson Highway |
| Crosses | Lowe River Upper Cross |
| Coordinates | 61.09611, -145.86750 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 484.6 ft (147.7 m) |
| Max Span | 121.1 ft (36.9 m) |
| Deck Width | 37.1 ft (11.3 m) |
| Deck Area | 1669.0 sq m |
| Main Spans | 4 |
| Year Built | 1985 |
Traffic
| Avg Daily Traffic | 810 (2020) |
| Truck Traffic | 24% |
| 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 | 0558 |