T-336 Cty Br #18 over Cowanesque River
Good Condition37 years old50 vehicles/day
Location
| State | Pennsylvania |
| County | Tioga |
| Location | 1.7 Mi West Of Westfield |
| Carries | T-336 Cty Br #18 |
| Crosses | Cowanesque River |
| Coordinates | 41.91563, -77.57122 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 81.0 ft (24.7 m) |
| Max Span | 80.1 ft (24.4 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 214.9 sq m |
| Main Spans | 1 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 50 (2023) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000033336 |