Bridge Type
Main Span(s): Steel continuous [4] Truss - Thru [10]
Approach Span(s): Steel [3] Girder and floorbeam system [03]
Deck: Concrete Precast Panels [2] with Wearing Surface: Monolithic Concrete (concurrently placed with structural deck) [1]
Bridge Dimensions
Length: 1880.6 m = 6170.2 ft
Main Spans: 3 at 204.5 m = 671.0 ft
Approach Spans: 30
Skew: 0
Width, Roadway: 22.2 m = 72.8 ft (4 Lanes) and Out-To-Out: 24.3 m = 79.7 ft for a 22.2 m = 72.8 ft approaching roadway.
Vertical Clearance: 5.51 m = 18.1 ft and Navigational Clearance: 41.1 m = 134.8 ft
Location
Newark [51000]: Essex County [013], New Jersey [34]
Owned by State Toll Authority [31], DOT District: 1
2 MI E NJTPK & HUD.CO.EXT
Condition
Deck: Satisfactory [6]
Superstructure: Fair [5]
Substructure: Satisfactory [6]
Loading
Design: MS 18 / HS 20 [5]
Operating: 43.5 metric ton = 47.9 tons (Load Factor(LF) [1])
Inventory: 26.3 metric ton = 28.9 tons (Load Factor(LF) [1])
Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Superior to present desirable criteria [9]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present desirable criteria [8] and Countermeasures have been installed to mitigate an existing problem with scour. [7]
Inspections
Date: June 1999 [699] and Frequency: 24
Future Work
Work Needed: Other structural work: including hydraulic replacements. [38]
Bridge Detour: 1.4 km = 0.9 mi
Traffic
ADT: 470763 (2017) and Trucks: 9%
Future ADT: 102502 (In 2037
)
