Mon City Bridge over SR 837 Csx N&s Mon Riv
Fair Condition38 years old5,348 vehicles/day
Location
| State | Pennsylvania |
| County | Allegheny |
| Location | Mon City Bridge |
| Carries | Mon City Bridge |
| Crosses | SR 837 Csx N&s Mon Riv |
| Coordinates | 40.19697, -79.91786 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 1609.9 ft (490.7 m) |
| Max Span | 520.0 ft (158.5 m) |
| Deck Width | 45.6 ft (13.9 m) |
| Deck Area | 6820.7 sq m |
| Main Spans | 3 |
| Year Built | 1988 |
Traffic
| Avg Daily Traffic | 5,348 (2023) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000000952 |