Bridge Type
Main Span(s): Aluminum: Wrought Iron or Cast Iron [9] Truss - Thru [10]
Approach Span(s): Other [00]
Deck: Open Grating [3] with Wearing Surface:
Bridge Dimensions
Length: 31.1 m = 102.0 ft
Main Spans: 1 at 30.8 m = 101.1 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 5.1 m = 16.7 ft (1 Lanes) and Out-To-Out: 5.2 m = 17.1 ft for a 6.1 m = 20.0 ft approaching roadway.
Vertical Clearance: 3.75 m = 12.3 ft and Navigational Clearance: 0 = N/A
Location
Hopewell [33180]: Mercer County [021], New Jersey [34]
Owned by County Highway Agency [02], DOT District: 2
0.24 MI EAST of RT NJ 31
Condition
Deck: Good [7]
Superstructure: Poor [4]
Substructure: Satisfactory [6]
Loading
Design:
Operating: 7.3 metric ton = 8.0 tons (Allowable Stress(AS) [2])
Inventory: 5.4 metric ton = 5.9 tons (Allowable Stress(AS) [2])
Appraisal
Structural:
Deck Geometry:
Road Alignment: Equal to present minimum criteria [6]
Waterway: Equal to present minimum criteria [6] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: April 2018 [0418] and Frequency: 24
Future Work
Work Needed: Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Bridge Detour: 0.3 km = 0.2 mi
Traffic
ADT: 336 (2017) and Trucks: 0%
Future ADT: 403 (In 2037
)
