Sr4010 over Glade Run
Fair Condition108 years old1,607 vehicles/day
Location
| State | Pennsylvania |
| County | Armstrong |
| Location | Walkchalk No.1 |
| Carries | Sr4010 |
| Crosses | Glade Run |
| Coordinates | 40.83534, -79.57667 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 37.1 ft (11.3 m) |
| Max Span | 17.1 ft (5.2 m) |
| Deck Width | 37.1 ft (11.3 m) |
| Deck Area | 127.7 sq m |
| Main Spans | 2 |
| Year Built | 1918 |
Traffic
| Avg Daily Traffic | 1,607 (2024) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000003320 |