T-354 Spithaler over Connoquenessing CR
Fair Condition34 years old250 vehicles/day
Location
| State | Pennsylvania |
| County | Butler |
| Location | 0.6mi NW Of Sr3010 |
| Carries | T-354 Spithaler |
| Crosses | Connoquenessing CR |
| Coordinates | 40.78523, -80.01144 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 108.9 ft (33.2 m) |
| Max Span | 107.0 ft (32.6 m) |
| Deck Width | 28.2 ft (8.6 m) |
| Deck Area | 285.5 sq m |
| Main Spans | 1 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 250 (2018) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000008227 |