Bridge Type
Main Span(s): Steel [3] Truss - Thru [10]
Approach Span(s): Other [00]
Deck: Wood or Timber [8] with Wearing Surface: Wood or Timber [7]
Bridge Dimensions
Length: 148.3 m = 486.6 ft
Main Spans: 2 at 73.5 m = 241.2 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 4.6 m = 15.1 ft (1 Lanes) and Out-To-Out: 4.9 m = 16.1 ft for a 7.9 m = 25.9 ft approaching roadway.
Vertical Clearance: 2.5 m = 8.2 ft and Navigational Clearance: 0 = N/A
Location
Arthur [03075]: Chippewa County [017], Wisconsin [55]
Owned by County Highway Agency [02], DOT District: 6
0.1 M E STH 178
Condition
Deck: Satisfactory [6]
Superstructure: Serious [3]
Substructure: Good [7]
Loading
Design: MS 13.5 / HS 15 [3]
Operating: 24 metric ton = 26.4 tons (Load Factor(LF) [1])
Inventory: 17.8 metric ton = 19.6 tons (Load Factor(LF) [1])
Appraisal
Structural: Basically intolerable requiring high priority of corrrective action [3]
Deck Geometry:
Road Alignment: Basically intolerable requiring high priority of corrrective action [3]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Inspections
Date: August 2020 [0820] and Frequency: 12
Future Work
Work Needed: Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Bridge Detour: 2 km = 1.2 mi
Traffic
ADT: 169 (2018) and Trucks: 5%
Future ADT: 185 (In 2039
)
