+44.81833, -87.35667
44°49'06" N, 87°21'24" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STH 42 - STH 57 over LRD MEMORIAL DR
Structure number:B15000400050000
Location:1.9M N JCT CTH S
Purpose:Carries highway and pedestrian walkway over highway and waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:119.4 ft. [36.4 m]
Total length:839.3 ft. [255.8 m]
Roadway width between curbs:34.1 ft. [10.4 m]
Deck width edge-to-edge:45.9 ft. [14.0 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1978
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:7
Main spans material:Prestressed concrete continuous [6]
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: April 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:11,200 [as of 2017]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:88.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017FairSatisfactorySatisfactoryGood1120088.8
April 2015FairSatisfactoryFairGood1090077.5
July 2013FairSatisfactoryFairGood1250077.1
March 2012FairFairFairGood1250074.3
April 2011FairFairFairGood1250074.3
June 2010FairFairFairGood1250074.3
April 2009FairFairSatisfactoryGood1250085.8
April 2008FairFairSatisfactoryVery Good1250085.8
April 2007FairVery GoodSatisfactoryVery Good1220086.9
April 2006FairVery GoodSatisfactoryVery Good379089.7
April 2005FairVery GoodSatisfactoryVery Good379089.7
April 2003FairSatisfactoryVery GoodVery Good379093.2
July 2002FairSatisfactoryGoodGood379093.2
April 2001FairSatisfactoryVery GoodVery Good379093.0
April 2000GoodVery GoodVery GoodVery Good379093.0
April 1998GoodVery GoodVery GoodVery Good379091.0
April 1997GoodVery GoodVery GoodVery Good379091.0
August 1996GoodVery GoodVery GoodVery Good379091.0
July 1995GoodVery GoodVery GoodVery Good379091.1
April 1994GoodVery GoodVery GoodVery Good379091.1
April 1993GoodVery GoodVery GoodVery Good379091.1
February 1992FairSatisfactoryVery GoodVery Good379091.1

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.5,0124,9714100
Reinforced Concrete Decksq. ft.38,51338,513000
Wearing Surfacessq. ft.38,51333,5035,000100
Reinforced Concrete Pier Walllinear ft.54431100
Reinforced Concrete Abutmentlinear ft.4541400
Reinforced Concrete Pier Caplinear ft.2582233500
Strip Seal Jointlinear ft.138137100
Elastomeric Bearingeach66000
Movable Bearingeach1818000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,69980989000