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Nearby Bridges in NBI 2021: 1


JACKSON ROAD over N.BRANCH RARITAN RIVER (Route: 0)
Num: 18E1401x
Posted for load [P]
Built: 1927, Reconstructed: 2008
Historic: Bridge is eligible for the NRHP. [2]

Google Streetview (If Available)

Rough Distance: 0 Miles (0 Kilometers)

Bridge Type
Main Span(s): Steel [3] Truss - Thru [10]
Approach Span(s): Other [00]
Deck: Wood or Timber [8] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 18.9 m = 62.0 ft
Main Spans: 1 at 17.4 m = 57.1 ft
Approach Spans: 0
Skew: 29
Width, Roadway: 6.5 m = 21.3 ft (2 Lanes) and Out-To-Out: 7.3 m = 24.0 ft for a 6.4 m = 21.0 ft approaching roadway.
Vertical Clearance: 30.45 m = 99.9 ft and Navigational Clearance: 0 = N/A
Location
Peapack and Gladstone [57300]: Somerset County [035], New Jersey [34]
Owned by County Highway Agency [02], DOT District: 2
at intersect of Branch Rd
Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: M 13.5 / H 15 [2]
Operating: 34.5 metric ton = 38.0 tons (Load Factor(LF) [1])
Inventory: 20.9 metric ton = 23.0 tons (Load Factor(LF) [1])
Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Road Alignment: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Waterway: Superior to present desirable criteria [9] and Bridge is scour critical; bridge foundations determined to be unstable. [3]
Inspections
Date: September 1999 [999] and Frequency: 24
Future Work
Work Needed: Other structural work: including hydraulic replacements. [38]
Bridge Detour: 0.2 km = 0.1 mi
Traffic
ADT: 100 (2019) and Trucks: 0%
Future ADT: 120 (In 2039 )

Special Bridge Conditions Legend: R - Former location of relocated bridge. ! - At risk for demolition or destruction. X - Confirmed demolished or collapsed. S  - Dismantled and/or in storage. L -  Severe loss of historic integrity due to alteration.

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