US Route 1 over I-287 & Mill Brook Br.
Fair Condition64 years old90,720 vehicles/day
Location
| State | New Jersey |
| County | Middlesex |
| Location | At RT 1 & RT 287 Jct. |
| Carries | US Route 1 |
| Crosses | I-287 & Mill Brook Br. |
| Coordinates | 40.52869, -74.35422 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 23.0 ft (7 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 211.9 ft (64.6 m) |
| Deck Area | 452.2 sq m |
| Main Spans | 1 |
| Year Built | 1962 |
Traffic
| Avg Daily Traffic | 90,720 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 8 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 1203155 |