SR 147 Southbound over Over Limestone Run
Good Condition55 years old8,173 vehicles/day
Location
| State | Pennsylvania |
| County | Northumberland |
| Location | 1 Mile East Of Milton |
| Carries | SR 147 Southbound |
| Crosses | Over Limestone Run |
| Coordinates | 41.01616, -76.83219 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 58.1 ft (17.7 m) |
| Max Span | 56.1 ft (17.1 m) |
| Deck Width | 47.9 ft (14.6 m) |
| Deck Area | 258.4 sq m |
| Main Spans | 1 |
| Year Built | 1971 (reconstructed 2003) |
Traffic
| Avg Daily Traffic | 8,173 (2024) |
| Truck Traffic | 24% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000029057 |