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12th Street Viaduct

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Facts 

Note: The following information comes from the National Bridge Inventory and has not been verified.
Overview
Deck truss bridge over I-78 on Eastbound NJ 139 in Jersey City
Location
Jersey City, Hudson County, New Jersey
Status
Open to traffic
History
Built 1927; rehabilitated 1968
Design
Deck truss
Dimensions
Length of largest span: 153.9 ft.
Total length: 1,702.2 ft.
Deck width: 40.7 ft.
Recognition
Eligible for the National Register of Historic Places
Approximate latitude, longitude
+40.73167, -74.05250   (decimal degrees)
40°43'54" N, 74°03'09" W   (degrees°minutes'seconds")
Approximate UTM coordinates
18/580009/4509401 (zone/easting/northing)
Quadrangle map:
Jersey City
Inventory numbers
NJ 0904153 (New Jersey bridge number)
BH 25221 (Bridgehunter.com ID)
Inspection (as of 06/2013)
Deck condition rating: Very Good (8 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Sufficiency rating: 60.6 (out of 100)
Average daily traffic (as of 2013)
34,850

Categories 

Built 1927 (673)
Built during 1920s (8,142)
Deck truss (1,313)
Flared (405)
Hudson County, New Jersey (90)
Jersey City, New Jersey (23)
NR-eligible (3,896)
New Jersey (1,110)
Open (33,742)
Owned by state (12,056)
Skewed (4,525)
Span length 125-175 feet (3,429)
Total length 1000-2500 feet (1,512)
Truss (27,114)