Allen Road over Spring Brook
Fair Condition30 years old6,902 vehicles/day
Location
| State | New Jersey |
| County | Somerset |
| Location | 1.28 Mi W Of CR 525 |
| Carries | Allen Road |
| Crosses | Spring Brook |
| Coordinates | 40.65401, -74.59652 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 85.0 ft (25.9 m) |
| Max Span | 82.0 ft (25 m) |
| Deck Width | 39.0 ft (11.9 m) |
| Deck Area | 308.2 sq m |
| Main Spans | 1 |
| Year Built | 1996 |
Traffic
| Avg Daily Traffic | 6,902 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 18F1108 |