I-78 WB over S. Br. Raritan River

Fair Condition68 years old49,741 vehicles/day

Location

StateNew Jersey
CountyHunterdon
Location1.06mi W. Of Nj31
CarriesI-78 WB
CrossesS. Br. Raritan River
Coordinates40.63293, -74.91045

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure5 (Fair)
Substructure6 (Satisfactory)
Channel/Waterway7 (Good)
Scour Critical3 — Scour critical

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length217.8 ft (66.4 m)
Max Span70.9 ft (21.6 m)
Deck Width46.9 ft (14.3 m)
Deck Area949.5 sq m
Main Spans3
Year Built1958 (reconstructed 1985)

Traffic

Avg Daily Traffic49,741 (2023)
Truck Traffic9%
Lanes On Bridge3

Inspection & Ownership

Last Inspection323
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number1016157

Nearby Bridges

I-78 EB over South Br. Raritan River 0.1 mi Fair I-78 WB over Landsdown Trail 0.1 mi Fair I-78 EB over Landsdown Trail 0.1 mi Fair Nj 173 over South Br Raritan River 0.2 mi Fair I-78 EB over Leigh Street 0.2 mi Fair I-78WB US 22wb over Leigh St. 0.2 mi Fair Main Street over South Br Raritan River 0.2 mi Poor Leigh Street over Beaver Brook 0.2 mi Good Halstead Street over So Br Of Raritan River 0.3 mi Fair I-78 WB over Nj 173 0.5 mi Fair