T-347 (cty Br 15) over N. Branch Buffalo Creek
Fair Condition92 years old110 vehicles/day
Location
| State | Pennsylvania |
| County | Union |
| Location | 1.1 Mi Nne Of Mifflinburg |
| Carries | T-347 (cty Br 15) |
| Crosses | N. Branch Buffalo Creek |
| Coordinates | 40.93240, -77.03736 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Steel |
| Design | Girder and Floorbeam |
| Total Length | 78.1 ft (23.8 m) |
| Max Span | 71.9 ft (21.9 m) |
| Deck Width | 22.0 ft (6.7 m) |
| Deck Area | 159.5 sq m |
| Main Spans | 1 |
| Year Built | 1934 (reconstructed 2021) |
Traffic
| Avg Daily Traffic | 110 (2023) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000033600 |