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IH 794 EB-LAKE FRE over MILWAUKEE RIVER

Map

Coordinates:
+43.02663, -87.89939
43°01'36" N, 87°53'58" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IH 794 EB-LAKE FRE over MILWAUKEE RIVER
Structure number:B400400001B0000
Location:1.8M E JCT IH 94
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:600.1 ft. [182.9 m]
Total length:1140.1 ft. [347.5 m]
Roadway width between curbs:51.8 ft. [15.8 m]
Deck width edge-to-edge:55.8 ft. [17.0 m]
Vertical clearance below bridge:118.1 ft. [36.0 m]
Owner:State Highway Agency [01]
Year built:1974
Year reconstructed:2014
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:3
Main spans material:Steel continuous [4]
Main spans design:Arch - Thru [12]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:21,250 [as of 2018]
Truck traffic:1% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:There are no noticeable or noteworthy deficiencies which affect the condition of the channel. [9]
Pier/abutment protection:None present but re-evaluation suggested [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:89.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2018FairVery GoodSatisfactorySatisfactory2125089.1
October 2016FairVery GoodSatisfactorySatisfactory2400089.0
November 2014FairFairSatisfactorySatisfactory2400089.9
April 2013FairFairSatisfactorySatisfactory2400086.9
May 2011FairFairSatisfactorySatisfactory2005082.2
May 2009FairSatisfactorySatisfactorySatisfactory1923083.5
June 2007FairSatisfactorySatisfactorySatisfactory1923083.5
June 2005FairSatisfactorySatisfactorySatisfactory1923083.5
June 2003FairSatisfactorySatisfactorySatisfactory1923083.5
October 2002FairSatisfactorySatisfactorySatisfactory1923083.5
October 2001FairSatisfactorySatisfactorySatisfactory1325085.2
October 2000PoorSatisfactoryPoorSatisfactory1325056.4
December 1999PoorSatisfactoryPoorSatisfactory1628055.2
September 1998PoorSatisfactoryPoorSatisfactory1628055.2
December 1996PoorSatisfactoryPoorSatisfactory1628055.2
February 1996FairSatisfactoryFairSatisfactory1628073.4
December 1995FairSatisfactoryFairSatisfactory1628073.4
February 1994FairSatisfactoryFairSatisfactory857076.0
December 1992FairSatisfactoryVery GoodSatisfactory857087.4
January 1992PoorSeriousVery GoodSatisfactory857082.3

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Closed Web/Box Girderlinear ft.1,1474785191500
Steel Protective Coatingsq. ft.242,100238,8002,0001,000300
Steel Stringerlinear ft.9,1199,01910000
Deck
Reinforced Concrete Decksq. ft.62,13061,51062000
Superstructure
Steel Archlinear ft.1,0491,049000
Steel Secondary Cableeach3232000
Steel Floor Beamlinear ft.1,4811,24702340
Substructure
Steel Columneach1010000
Reinforced Concrete Columneach43010
Reinforced Concrete Pier Caplinear ft.122625550
Joints
Strip Seal Jointlinear ft.312031200
Bearings
Movable Bearingeach5151000
Fixed Bearingeach11000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2,2742,09717700