Structure 1401150 · Morris County, NJ
Carries Nj 10 over Black River, 1.8 M. East Of US 46.
Set by its lowest-rated component: Superstructure and Substructure at 7 of 9.
How ratings work23 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 slab bridge.
| State | New Jersey |
| County | Morris |
| Location | 1.8 M. East Of US 46 |
| Carries | Nj 10 |
| Crosses | Black River |
| Coordinates | 40.86131, -74.62805 |
| Material | Concrete |
| Design | Slab |
| Total Length | 23.0 ft (7 m) |
| Max Span | 21.0 ft (6.4 m) |
| Deck Width | 124.3 ft (37.9 m) |
| Deck Area | 265.3 sq m |
| Main Spans | 1 |
| Year Built | 1934 |
| Avg Daily Traffic | 15,297 (2024) |
| Truck Traffic | 4% |
| Lanes On Bridge | 6 |
| Last Inspection | August 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 1401150 |
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.