T-639 Lewis Twp over Warrior Run
Fair Condition130 years old50 vehicles/day
Location
| State | Pennsylvania |
| County | Northumberland |
| Location | Lewis Twp |
| Carries | T-639 Lewis Twp |
| Crosses | Warrior Run |
| Coordinates | 41.11143, -76.79167 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 48.9 ft (14.9 m) |
| Max Span | 48.9 ft (14.9 m) |
| Deck Width | 15.7 ft (4.8 m) |
| Deck Area | 71.5 sq m |
| Main Spans | 1 |
| Year Built | 1896 (reconstructed 1975) |
Traffic
| Avg Daily Traffic | 50 (2018) |
| Truck Traffic | 1% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000029336 |