Share:

STH 241-27TH ST over KINNICKINNIC RIVER

Map 

Coordinates:
+42.99154, -87.94834
42°59'30" N, 87°56'54" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:STH 241-27TH ST over KINNICKINNIC RIVER
Structure number:B40043800000000
Location:2.0M N JCT IH 894 TO E
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:60.0 ft. [18.3 m]
Total length:160.1 ft. [48.8 m]
Roadway width between curbs:80.1 ft. [24.4 m]
Deck width edge-to-edge:108.3 ft. [33.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:1963
Year reconstructed:1973
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: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: December 2014 

Status:Open, no restriction [A]
Average daily traffic:31,160 [as of 2015]
Truck traffic:3% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Superior to present desirable criteria [9]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:64.7 tons [58.8 metric tons]
Inventory rating:39.2 tons [35.6 metric tons]
Sufficiency rating:87.3

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201487.3Not deficientVery GoodFairVery Good31160
June 201487.4Not deficientVery GoodFairVery Good30700
June 201263.0Structurally deficientSeriousFairPoor26950
May 201061.7Structurally deficientSeriousFairPoor30600
June 200880.3Structurally deficientPoorFairFair30600
April 200680.3Structurally deficientPoorFairFair30600
April 200480.3Structurally deficientPoorSatisfactoryFair30600
May 200283.4Not deficientFairSatisfactoryFair28607
May 200094.3Not deficientSatisfactorySatisfactorySatisfactory28400
April 199892.4Not deficientSatisfactorySatisfactorySatisfactory27400
May 199692.4Not deficientSatisfactorySatisfactorySatisfactory27400
June 199492.9Not deficientSatisfactorySatisfactorySatisfactory27400
May 199280.3Not deficientFairSatisfactoryFair31370
August 199080.3Not deficientFairSatisfactoryFair31370