T-420 Keller RD over Campbell Run
Fair Condition29 years old200 vehicles/day
Location
| State | Pennsylvania |
| County | Franklin |
| Location | 175 Ft West Of SR 3013 |
| Carries | T-420 Keller RD |
| Crosses | Campbell Run |
| Coordinates | 39.89796, -77.79323 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 35.1 ft (10.7 m) |
| Max Span | 34.1 ft (10.4 m) |
| Deck Width | 31.5 ft (9.6 m) |
| Deck Area | 102.7 sq m |
| Main Spans | 1 |
| Year Built | 1997 |
Traffic
| Avg Daily Traffic | 200 (2009) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000017712 |