Pa309 (lr 226) over Trib. Mill Creek
Good Condition64 years old4,479 vehicles/day
Location
| State | Pennsylvania |
| County | Lehigh |
| Location | 1 Mi.n.of Pa873 |
| Carries | Pa309 (lr 226) |
| Crosses | Trib. Mill Creek |
| Coordinates | 40.67943, -75.62910 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 36.1 ft (11 m) |
| Max Span | 34.1 ft (10.4 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 145.2 sq m |
| Main Spans | 1 |
| Year Built | 1962 (reconstructed 2011) |
Traffic
| Avg Daily Traffic | 4,479 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000023168 |