T-554 Burns Hill over Patterson Creek
Good Condition116 years old50 vehicles/day
Location
| State | Pennsylvania |
| County | Armstrong |
| Location | 330 W Of Pump Station RD |
| Carries | T-554 Burns Hill |
| Crosses | Patterson Creek |
| Coordinates | 40.90262, -79.64835 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 22.0 ft (6.7 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 31.5 ft (9.6 m) |
| Deck Area | 64.3 sq m |
| Main Spans | 1 |
| Year Built | 1910 (reconstructed 1980) |
Traffic
| Avg Daily Traffic | 50 (2021) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000003410 |