Gerloff Road over Swamp Creek
Fair Condition138 years old750 vehicles/day
Location
| State | Pennsylvania |
| County | Montgomery |
| Location | 1000 (s)of Sr0073 3029c7 |
| Carries | Gerloff Road |
| Crosses | Swamp Creek |
| Coordinates | 40.27463, -75.48514 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Arch - Thru |
| Total Length | 138.1 ft (42.1 m) |
| Max Span | 133.9 ft (40.8 m) |
| Deck Width | 15.1 ft (4.6 m) |
| Deck Area | 193.7 sq m |
| Main Spans | 1 |
| Year Built | 1888 (reconstructed 1998) |
Traffic
| Avg Daily Traffic | 750 (2015) |
| Truck Traffic | 1% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is on the National Register of Historic Places |
| Structure Number | 000000000027816 |