T-686 over Rock Run
Good Condition22 years old50 vehicles/day
Location
| State | Pennsylvania |
| County | Lycoming |
| Location | 1.5 Mi. Nne Of Glen Mawr |
| Carries | T-686 |
| Crosses | Rock Run |
| Coordinates | 41.33292, -76.64028 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 58.1 ft (17.7 m) |
| Max Span | 56.1 ft (17.1 m) |
| Deck Width | 28.2 ft (8.6 m) |
| Deck Area | 152.2 sq m |
| Main Spans | 1 |
| Year Built | 2004 |
Traffic
| Avg Daily Traffic | 50 (2023) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000042629 |