SR 1077 over Mon 0837 0906 2 R/r
Fair Condition54 years old11,024 vehicles/day
Location
| State | Pennsylvania |
| County | Washington |
| Location | Donora-monessen Bridge |
| Carries | SR 1077 |
| Crosses | Mon 0837 0906 2 R/r |
| Coordinates | 40.16365, -79.86228 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Truss - Deck |
| Total Length | 2141.1 ft (652.6 m) |
| Max Span | 607.9 ft (185.3 m) |
| Deck Width | 82.0 ft (25 m) |
| Deck Area | 16,315 sq m |
| Main Spans | 3 |
| Year Built | 1972 (reconstructed 2009) |
Traffic
| Avg Daily Traffic | 11,024 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 12 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000034863 |