SR 4002 over Trib To Allegheny River
Good Condition11 years old555 vehicles/day
Location
| State | Pennsylvania |
| County | Armstrong |
| Location | 0.2 Mi E SR 4001 Inter. |
| Carries | SR 4002 |
| Crosses | Trib To Allegheny River |
| Coordinates | 41.02668, -79.67116 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 31.5 ft (9.6 m) |
| Deck Area | 73.0 sq m |
| Main Spans | 1 |
| Year Built | 2015 |
Traffic
| Avg Daily Traffic | 555 (2024) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000052628 |