Pa 997; Black Gap over Conococheague Creek
Fair Condition57 years old5,198 vehicles/day
Location
| State | Pennsylvania |
| County | Franklin |
| Location | Blackgap |
| Carries | Pa 997; Black Gap |
| Crosses | Conococheague Creek |
| Coordinates | 39.91003, -77.51834 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 94.2 ft (28.7 m) |
| Max Span | 46.9 ft (14.3 m) |
| Deck Width | 47.9 ft (14.6 m) |
| Deck Area | 419.0 sq m |
| Main Spans | 2 |
| Year Built | 1969 (reconstructed 2023) |
Traffic
| Avg Daily Traffic | 5,198 (2024) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
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 | 000000000017460 |