T-376 Cty Br. 20 over Buffalo Creek
Poor Condition126 years old150 vehicles/day
Location
| State | Pennsylvania |
| County | Union |
| Location | 2.3 Mi. W Of Mifflinburg |
| Carries | T-376 Cty Br. 20 |
| Crosses | Buffalo Creek |
| Coordinates | 40.91730, -77.09151 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 4 (Poor) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Wood or Timber |
| Design | Truss - Thru |
| Total Length | 69.9 ft (21.3 m) |
| Max Span | 59.1 ft (18 m) |
| Deck Width | 16.7 ft (5.1 m) |
| Deck Area | 108.6 sq m |
| Main Spans | 1 |
| Year Built | 1900 (reconstructed 1958) |
Traffic
| Avg Daily Traffic | 150 (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 | 000000000033605 |