T-683 Main ST over Mahoning River Trib
Poor Condition76 years old1,000 vehicles/day
Location
| State | Pennsylvania |
| County | Lawrence |
| Location | 0.75 Mi NW T-326 |
| Carries | T-683 Main ST |
| Crosses | Mahoning River Trib |
| Coordinates | 41.02004, -80.51391 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 26.9 ft (8.2 m) |
| Max Span | 25.9 ft (7.9 m) |
| Deck Width | 25.6 ft (7.8 m) |
| Deck Area | 64.0 sq m |
| Main Spans | 1 |
| Year Built | 1950 (reconstructed 1991) |
Traffic
| Avg Daily Traffic | 1,000 (2018) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000022527 |