Pa 764 over Mill Run
Good Condition117 years old11,341 vehicles/day
Location
| State | Pennsylvania |
| County | Blair |
| Location | Altoona 6th.ave 31st.st. |
| Carries | Pa 764 |
| Crosses | Mill Run |
| Coordinates | 40.49526, -78.41151 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 27.9 ft (8.5 m) |
| Max Span | 26.9 ft (8.2 m) |
| Deck Width | 144.7 ft (44.1 m) |
| Deck Area | 374.9 sq m |
| Main Spans | 1 |
| Year Built | 1909 (reconstructed 2013) |
Traffic
| Avg Daily Traffic | 11,341 (2024) |
| Truck Traffic | 5% |
| Lanes On Bridge | 3 |
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 | 000000000005649 |