Trinity Lane over Gulph Mills Creek
Fair Condition237 years old5,486 vehicles/day
Location
| State | Pennsylvania |
| County | Montgomery |
| Location | Gulph Mills 3367f10 |
| Carries | Trinity Lane |
| Crosses | Gulph Mills Creek |
| Coordinates | 40.06892, -75.34058 |
Condition Ratings
| Overall Condition | Fair |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Masonry |
| Design | Arch - Deck |
| Total Length | 22.0 ft (6.7 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 69.7 sq m |
| Main Spans | 1 |
| Year Built | 1789 (reconstructed 2021) |
Traffic
| Avg Daily Traffic | 5,486 (2024) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is on the National Register of Historic Places |
| Structure Number | 000000000027402 |