US 46 over Mill Race
Fair Condition105 years old13,124 vehicles/day
Location
| State | New Jersey |
| County | Morris |
| Location | 0.21 Mi E Of CR 604 |
| Carries | US 46 |
| Crosses | Mill Race |
| Coordinates | 40.84837, -74.82067 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 25.9 ft (7.9 m) |
| Max Span | 22.0 ft (6.7 m) |
| Deck Width | 40.0 ft (12.2 m) |
| Deck Area | 96.4 sq m |
| Main Spans | 1 |
| Year Built | 1921 (reconstructed 1952) |
Traffic
| Avg Daily Traffic | 13,124 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 1407150 |