T-678 over Laurel Run
Fair Condition106 years old100 vehicles/day
Location
| State | Pennsylvania |
| County | Clearfield |
| Location | 260 Ft North Of SR 322 |
| Carries | T-678 |
| Crosses | Laurel Run |
| Coordinates | 40.91478, -78.24724 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 26.9 ft (8.2 m) |
| Max Span | 24.9 ft (7.6 m) |
| Deck Width | 25.6 ft (7.8 m) |
| Deck Area | 64.0 sq m |
| Main Spans | 1 |
| Year Built | 1920 (reconstructed 1984) |
Traffic
| Avg Daily Traffic | 100 (2021) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000011907 |