T-594 over Chillisquaque Creek
Poor Condition145 years old100 vehicles/day
Location
| State | Pennsylvania |
| County | Northumberland |
| Location | East Of Pottsgrove |
| Carries | T-594 |
| Crosses | Chillisquaque Creek |
| Coordinates | 41.00204, -76.77365 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 1 (Imminent Failure) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Wood or Timber |
| Design | Truss - Thru |
| Total Length | 79.1 ft (24.1 m) |
| Max Span | 79.1 ft (24.1 m) |
| Deck Width | 16.7 ft (5.1 m) |
| Deck Area | 122.9 sq m |
| Main Spans | 1 |
| Year Built | 1881 (reconstructed 1985) |
Traffic
| Avg Daily Traffic | 100 (2018) |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is on the National Register of Historic Places |
| Structure Number | 000000000029330 |