Old Mill RD over Conowingo Creek
Fair Condition54 years old225 vehicles/day
Location
| State | Pennsylvania |
| County | Lancaster |
| Location | 2000 Ft SE Of T-351 |
| Carries | Old Mill RD |
| Crosses | Conowingo Creek |
| Coordinates | 39.72497, -76.18363 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 74.1 ft (22.6 m) |
| Max Span | 71.9 ft (21.9 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 221.5 sq m |
| Main Spans | 1 |
| Year Built | 1972 (reconstructed 2020) |
Traffic
| Avg Daily Traffic | 225 (2012) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000021958 |