Parks Highway over Whites Crossing Overhead
Good Condition24 years old4,700 vehicles/day
Location
| State | Alaska |
| County | Matanuska-Susitna |
| Location | Mile Point 31.6 |
| Carries | Parks Highway |
| Crosses | Whites Crossing Overhead |
| Coordinates | 61.70473, -150.00242 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 459.3 ft (140 m) |
| Max Span | 146.0 ft (44.5 m) |
| Deck Width | 55.1 ft (16.8 m) |
| Deck Area | 2,352 sq m |
| Main Spans | 4 |
| Year Built | 2002 |
Traffic
| Avg Daily Traffic | 4,700 (2020) |
| Truck Traffic | 16% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 1923 |