Township Road 880 over Four Mile Run
Poor Condition76 years old150 vehicles/day
Location
| State | Pennsylvania |
| County | Westmoreland |
| Location | 100 Southeast Of T413 |
| Carries | Township Road 880 |
| Crosses | Four Mile Run |
| Coordinates | 40.15330, -79.37332 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 4 (Poor) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 22.0 ft (6.7 m) |
| Deck Width | 20.3 ft (6.2 m) |
| Deck Area | 47.1 sq m |
| Main Spans | 1 |
| Year Built | 1950 (reconstructed 1999) |
Traffic
| Avg Daily Traffic | 150 (2024) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000036897 |