Lyons Road (cr 640 over Harrisons Brook
Fair Condition96 years old7,678 vehicles/day
Location
| State | New Jersey |
| County | Somerset |
| Location | 0.35 Mile From RT 525 |
| Carries | Lyons Road (cr 640 |
| Crosses | Harrisons Brook |
| Coordinates | 40.67436, -74.57006 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Wood or Timber |
| Design | Slab |
| Total Length | 25.9 ft (7.9 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 34.4 ft (10.5 m) |
| Deck Area | 83.0 sq m |
| Main Spans | 1 |
| Year Built | 1930 (reconstructed 1982) |
Traffic
| Avg Daily Traffic | 7,678 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 18G1201 |