Derr Road over Trib Little Northkill Ck
Poor Condition37 years old75 vehicles/day
Location
| State | Pennsylvania |
| County | Berks |
| Location | West Of Rte. 183 |
| Carries | Derr Road |
| Crosses | Trib Little Northkill Ck |
| Coordinates | 40.46364, -76.16501 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 4 (Poor) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 30.8 ft (9.4 m) |
| Max Span | 29.9 ft (9.1 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 92.1 sq m |
| Main Spans | 1 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 75 (2013) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000047960 |