T-316 Cty Br 31 over South Branch Roaring CR
Poor Condition124 years old200 vehicles/day
Location
| State | Pennsylvania |
| County | Columbia |
| Location | 2.5 Mi East Of Elysburg |
| Carries | T-316 Cty Br 31 |
| Crosses | South Branch Roaring CR |
| Coordinates | 40.86745, -76.50794 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 4 (Poor) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Wood or Timber |
| Design | Truss - Thru |
| Total Length | 56.1 ft (17.1 m) |
| Max Span | 54.1 ft (16.5 m) |
| Deck Width | 13.1 ft (4 m) |
| Deck Area | 68.4 sq m |
| Main Spans | 1 |
| Year Built | 1902 (reconstructed 2023) |
Traffic
| Avg Daily Traffic | 200 (2024) |
| Truck Traffic | 1% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is on the National Register of Historic Places |
| Structure Number | 000000000012783 |