Ridge Rd. T-563 over Armstrong Creek
Good Condition28 years old150 vehicles/day
Location
| State | Pennsylvania |
| County | Dauphin |
| Location | .6e Hlfx/urich Sch/armstr |
| Carries | Ridge Rd. T-563 |
| Crosses | Armstrong Creek |
| Coordinates | 40.46864, -76.91411 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 49.9 ft (15.2 m) |
| Max Span | 47.9 ft (14.6 m) |
| Deck Width | 31.5 ft (9.6 m) |
| Deck Area | 145.9 sq m |
| Main Spans | 1 |
| Year Built | 1998 |
Traffic
| Avg Daily Traffic | 150 (2023) |
| Truck Traffic | 2% |
| 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 | 000000000040631 |