Parks Highway over North Slough Tanana Riv
Fair Condition59 years old1,710 vehicles/day
Location
| State | Alaska |
| County | Yukon-Koyukuk |
| Location | Mile Point 270.9 |
| Carries | Parks Highway |
| Crosses | North Slough Tanana Riv |
| Coordinates | 64.56889, -149.10556 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 617.5 ft (188.2 m) |
| Max Span | 94.2 ft (28.7 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 2070.2 sq m |
| Main Spans | 7 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 1,710 (2020) |
| Truck Traffic | 21% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0201 |