Mill ST over Bull Creek
Poor Condition37 years old250 vehicles/day
Location
| State | Pennsylvania |
| County | Allegheny |
| Location | 464001 Mill Street |
| Carries | Mill ST |
| Crosses | Bull Creek |
| Coordinates | 40.60365, -79.75949 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 71.9 ft (21.9 m) |
| Max Span | 68.9 ft (21 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 214.6 sq m |
| Main Spans | 1 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 250 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000002687 |