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STH 57-GREEN BAY A over CTH W. SILVER SPRING DRI

Map 

Coordinates:
+43.11889, -87.93493
43°07'08" N, 87°56'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:STH 57-GREEN BAY A over CTH W. SILVER SPRING DRI
Structure number:B40002800000000
Location:2.1M N JCT STH 190 TO E
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Collector (Urban) [17]
Length of largest span:54.1 ft. [16.5 m]
Total length:192.3 ft. [58.6 m]
Roadway width between curbs:76.1 ft. [23.2 m]
Deck width edge-to-edge:96.1 ft. [29.3 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Skew angle:13°
Owner:City or Municipal Highway Agency [04]
Year built:1957
Year reconstructed:1999
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:4
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2014 

Status:Open, no restriction [A]
Average daily traffic:23,200 [as of 2012]
Truck traffic:6% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:59.3 tons [53.9 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:96.7

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201496.7Not deficientGoodVery GoodSatisfactory23200
October 201293.7Not deficientGoodVery GoodSatisfactory23200
October 201080.7Not deficientGoodVery GoodFair23200
November 200891.9Not deficientGoodVery GoodSatisfactory23200
October 200691.9Not deficientGoodVery GoodSatisfactory23200
August 200491.9Not deficientGoodVery GoodSatisfactory23200
November 200291.9Not deficientVery GoodVery GoodSatisfactory23200
January 200190.7Not deficientVery GoodVery GoodSatisfactory23200
May 199860.8Not deficientPoorPoorSatisfactory14700
October 199660.5Structurally deficientPoorPoorSatisfactory16625
July 199463.1Structurally deficientPoorSatisfactoryPoor16625
July 199263.5Structurally deficientPoorSatisfactoryPoor12830
September 199063.5Structurally deficientPoorSatisfactoryPoor12830