Rainbow Hill Road Bridge
Photo taken by Andrew Pearce in September 2012
BH Photo #239527
"The 2-span bridge is composed of riveted 5-panel Warren with verticals pony trusses supported on concrete-capped random ashlar
abutments with wingwalls and a concrete pier. A concrete toe wall was added to the pier in 1984. The bridge exhibits no unusual
construction details. The verticals and diagonals are laced angles. Repairs are minimal, but the bridge is undocumented both to date and
- Pony truss bridge over Neshanic River on Rainbow Hill Road
- Hunterdon County, New Jersey
- Open to traffic
- Built 1900; rehabilitated 1995
- Warren pony truss with alternating verticals
Length of largest span: 75.1 ft.
Total length: 152.9 ft.
Deck width: 13.5 ft.
- Approximate latitude, longitude
- +40.47000, -74.77833 (decimal degrees)
40°28'12" N, 74°46'42" W (degrees°minutes'seconds")
- Approximate UTM coordinates
- 18/518791/4479948 (zone/easting/northing)
- Quadrangle map:
- Inventory numbers
- NJ 100E228 (New Jersey bridge number)
BH 25303 (Bridgehunter.com ID)
- Inspection (as of 04/2015)
- Deck condition rating: Good (7 out of 9)
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Functionally obsolete
Sufficiency rating: 43.7 (out of 100)
- Average daily traffic (as of 2015)
- November 5, 2016: Updated by Christopher Finigan: Added category "Riveted"
- September 17, 2012: Updated by Andrew Pearce: added data and pictures