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LRD W WISCONSIN AV over MILWAUKEE RIVER

Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LRD W WISCONSIN AV over MILWAUKEE RIVER
Structure number:B40048800000000
Location:0.1M W JCT USH 18
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:70.2 ft. [21.4 m]
Total length:171.6 ft. [52.3 m]
Roadway width between curbs:50.9 ft. [15.5 m]
Deck width edge-to-edge:74.2 ft. [22.6 m]
Vertical clearance below bridge:25.9 ft. [7.9 m]
Skew angle:14°
Owner:City or Municipal Highway Agency [04]
Year built:1975
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Movable - Lift [15]
Deck type:Open Grating [3]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2014 

Status:Open, no restriction [A]
Average daily traffic:10,313 [as of 2011]
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:44.9 tons [40.8 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:77.4

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201477.4Not deficientVery GoodVery GoodGood10313
September 201274.4Not deficientVery GoodVery GoodVery Good10313
July 201043.7Structurally deficientFairPoorSatisfactory12100
May 200923.5Structurally deficientSeriousSeriousSatisfactory12100
June 200823.5Structurally deficientSeriousSeriousSatisfactory12100
March 200623.5Structurally deficientSeriousSeriousSatisfactory12100
September 200447.0Structurally deficientPoorPoorSatisfactory12100
November 200259.0Functionally obsoleteSatisfactoryFairSatisfactory14000
August 200070.5Functionally obsoleteSatisfactorySatisfactorySatisfactory14000
August 199870.7Functionally obsoleteSatisfactorySatisfactorySatisfactory12800
November 199670.7Functionally obsoleteSatisfactorySatisfactorySatisfactory12800
September 199472.6Not deficientSatisfactorySatisfactorySatisfactory12800
November 199272.6Not deficientSatisfactorySatisfactorySatisfactory12800
October 199072.6Not deficientSatisfactorySatisfactorySatisfactory12800