Copper River HWY over Mid Fork 18 Mile Creek
Good Condition5 years old170 vehicles/day
Location
| State | Alaska |
| County | County 063 |
| Location | Mile Point 18.2 |
| Carries | Copper River HWY |
| Crosses | Mid Fork 18 Mile Creek |
| Coordinates | 60.46183, -145.30817 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Aluminum/Wrought Iron/Cast Iron |
| Design | Culvert |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 19.7 ft (6 m) |
| Deck Area | 75.9 sq m |
| Main Spans | 1 |
| Year Built | 2021 |
Traffic
| Avg Daily Traffic | 170 (2020) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 4130 |