T504 Mill Crk Holl over Mill Creek
Fair Condition62 years old147 vehicles/day
Location
| State | Pennsylvania |
| County | Huntingdon |
| Location | 3.7 Mile North Of Tr 655 |
| Carries | T504 Mill Crk Holl |
| Crosses | Mill Creek |
| Coordinates | 40.49975, -77.88767 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 45.9 ft (14 m) |
| Max Span | 44.9 ft (13.7 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 154 sq m |
| Main Spans | 1 |
| Year Built | 1964 |
Traffic
| Avg Daily Traffic | 147 (2024) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000018769 |