Brown RD over Big Sewickley Creek EB
Fair Condition135 years old118 vehicles/day
Location
| State | Pennsylvania |
| County | Allegheny |
| Location | Se01 S/big Sew Crk RD |
| Carries | Brown RD |
| Crosses | Big Sewickley Creek EB |
| Coordinates | 40.60818, -80.13500 |
Condition Ratings
| Overall Condition | Fair |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Masonry |
| Design | Arch - Deck |
| Total Length | 25.9 ft (7.9 m) |
| Max Span | 25.9 ft (7.9 m) |
| Deck Width | 24.9 ft (7.6 m) |
| Deck Area | 60.0 sq m |
| Main Spans | 1 |
| Year Built | 1891 |
Traffic
| Avg Daily Traffic | 118 (2023) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000002728 |