Structure 18G1403 · Somerset County, NJ
Carries Lloyd Road over Grove Brook, 0.5 Miles East Of RT 525.
Set by its lowest-rated component: Superstructure and Substructure at 9 of 9.
How ratings work21 ft end to end. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a rigid-frame bridge.
| State | New Jersey |
| County | Somerset |
| Location | 0.5 Miles East Of RT 525 |
| Carries | Lloyd Road |
| Crosses | Grove Brook |
| Coordinates | 40.74281, -74.57162 |
| Material | Concrete |
| Design | Frame |
| Total Length | 21.0 ft (6.4 m) |
| Max Span | 21.0 ft (6.4 m) |
| Deck Width | 31.8 ft (9.7 m) |
| Deck Area | 62.1 sq m |
| Main Spans | 1 |
| Year Built | 2018 |
| Avg Daily Traffic | 485 (2023) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
| Last Inspection | September 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 18G1403 |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.