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IH 794 EB-LAKE FRE over MILWAUKEE RIVER

Map 

Coordinates:
+43.02447, -87.89897
43°01'28" N, 87°53'56" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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:120.1 ft. [36.6 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: November 2014 

Status:Open, no restriction [A]
Average daily traffic:24,000 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Fair [5 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]
Operating rating:59.3 tons [53.9 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:89.9

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201489.9Not deficientFairSatisfactorySatisfactory24000
April 201386.9Not deficientFairSatisfactorySatisfactory24000
May 201182.2Not deficientFairSatisfactorySatisfactory20050
May 200983.5Not deficientSatisfactorySatisfactorySatisfactory19230
June 200783.5Not deficientSatisfactorySatisfactorySatisfactory19230
June 200583.5Not deficientSatisfactorySatisfactorySatisfactory19230
June 200383.5Not deficientSatisfactorySatisfactorySatisfactory19230
October 200283.5Not deficientSatisfactorySatisfactorySatisfactory19230
October 200185.2Not deficientSatisfactorySatisfactorySatisfactory13250
October 200056.4Structurally deficientSatisfactoryPoorSatisfactory13250
December 199955.2Structurally deficientSatisfactoryPoorSatisfactory16280
September 199855.2Structurally deficientSatisfactoryPoorSatisfactory16280
December 199655.2Structurally deficientSatisfactoryPoorSatisfactory16280
February 199673.4Not deficientSatisfactoryFairSatisfactory16280
December 199573.4Not deficientSatisfactoryFairSatisfactory16280
February 199476.0Not deficientSatisfactoryFairSatisfactory8570
December 199287.4Not deficientSatisfactoryVery GoodSatisfactory8570
January 199282.3Structurally deficientSeriousVery GoodSatisfactory8570