SR 0081 I-81 SB over Trowbridge Creek
Fair Condition65 years old9,450 vehicles/day
Location
| State | Pennsylvania |
| County | Susquehanna |
| Location | Great Bend Twp 1m S Pa LN |
| Carries | SR 0081 I-81 SB |
| Crosses | Trowbridge Creek |
| Coordinates | 41.98313, -75.74673 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 81.0 ft (24.7 m) |
| Max Span | 79.1 ft (24.1 m) |
| Deck Width | 57.4 ft (17.5 m) |
| Deck Area | 432.2 sq m |
| Main Spans | 1 |
| Year Built | 1961 (reconstructed 1999) |
Traffic
| Avg Daily Traffic | 9,450 (2023) |
| Truck Traffic | 31% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000032216 |