Marion Co RT 18 over Plum Run
Good Condition41 years old300 vehicles/day
Location
| State | West Virginia |
| County | Marion |
| Location | 0.49 Mi South Co RT 18/4 |
| Carries | Marion Co RT 18 |
| Crosses | Plum Run |
| Coordinates | 39.54667, -80.28544 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 45.3 ft (13.8 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 24.6 ft (7.5 m) |
| Deck Area | 103.5 sq m |
| Main Spans | 1 |
| Year Built | 1985 |
Traffic
| Avg Daily Traffic | 300 (2022) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 00000000025A037 |