Hershey Road T-454 over Armstrong Creek
Fair Condition49 years old100 vehicles/day
Location
| State | Pennsylvania |
| County | Dauphin |
| Location | Yeager/2.3ne Hlfx/armstrg |
| Carries | Hershey Road T-454 |
| Crosses | Armstrong Creek |
| Coordinates | 40.47823, -76.89156 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 55.1 ft (16.8 m) |
| Max Span | 53.1 ft (16.2 m) |
| Deck Width | 25.3 ft (7.7 m) |
| Deck Area | 129.4 sq m |
| Main Spans | 1 |
| Year Built | 1977 |
Traffic
| Avg Daily Traffic | 100 (2023) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000014663 |