Black River Road over Herzog Brook
Good Condition28 years old1,166 vehicles/day
Location
| State | New Jersey |
| County | Somerset |
| Location | 0.6 Mi So Pottersville RD |
| Carries | Black River Road |
| Crosses | Herzog Brook |
| Coordinates | 40.70682, -74.71653 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 30.8 ft (9.4 m) |
| Max Span | 25.9 ft (7.9 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 85.5 sq m |
| Main Spans | 1 |
| Year Built | 1998 |
Traffic
| Avg Daily Traffic | 1,166 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 18C1301 |