SR 4018 over Indian Springs
Fair Condition115 years old3,150 vehicles/day
Location
| State | Pennsylvania |
| County | Northumberland |
| Location | 1.5 Mi South Of Sunbury |
| Carries | SR 4018 |
| Crosses | Indian Springs |
| Coordinates | 40.83095, -76.79867 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 63.5 sq m |
| Main Spans | 1 |
| Year Built | 1911 (reconstructed 1992) |
Traffic
| Avg Daily Traffic | 3,150 (2024) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000029296 |