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IH 794 WB-LAKE FRE over MILWAUKEE RIVER

Map 

Coordinates:
+43.02449, -87.89876
43°01'28" N, 87°53'56" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:IH 794 WB-LAKE FRE over MILWAUKEE RIVER
Structure number:B400400001A0000
Location:1.5 MI W JCT CARFERRY DR
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:2015
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
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 2015 

Status:Open, no restriction [A]
Average daily traffic:23,510 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
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: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]
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:55.7 tons [50.6 metric tons]
Inventory rating:32.1 tons [29.2 metric tons]
Sufficiency rating:89.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201589.0Not deficientVery GoodGoodGood23510
November 201489.9Not deficientFairSatisfactorySatisfactory23000
April 201386.9Not deficientFairSatisfactorySatisfactory23000
May 201182.2Not deficientFairSatisfactorySatisfactory20050
May 200984.2Not deficientFairSatisfactorySatisfactory13080
June 200784.2Not deficientFairSatisfactorySatisfactory13080
June 200584.2Not deficientFairSatisfactorySatisfactory13080
June 200385.3Not deficientSatisfactorySatisfactorySatisfactory13080
October 200280.0Functionally obsoleteSatisfactorySatisfactorySatisfactory13080
October 200185.6Not deficientSatisfactorySatisfactorySatisfactory12110
October 200074.0Not deficientSatisfactoryFairSatisfactory12110
December 199972.7Not deficientSatisfactoryFairSatisfactory16280
September 199872.7Not deficientSatisfactoryFairSatisfactory16280
December 199672.7Not deficientSatisfactoryFairSatisfactory16280
February 199673.4Not deficientSatisfactoryFairSatisfactory16280
December 199473.4Not deficientSatisfactoryFairSatisfactory16280
February 199476.2Not deficientSatisfactoryFairSatisfactory8170
December 199287.5Not deficientSatisfactoryVery GoodSatisfactory8170
January 199282.4Structurally deficientSeriousVery GoodSatisfactory8170