LRD N 12TH STREET over STH 145


+43.05053, -87.92706
43°03'02" N, 87°55'37" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:LRD N 12TH STREET over STH 145
Structure number:B40042900000000
Location:0.1 M N JCT VILET ST
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:148.3 ft. [45.2 m]
Total length:398.0 ft. [121.3 m]
Roadway width between curbs:49.9 ft. [15.2 m]
Deck width edge-to-edge:64.0 ft. [19.5 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Skew angle:62°
Owner:State Highway Agency [01]
Year built:1983
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: June 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:7,900 [as of 2013]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:70.1 tons [63.7 metric tons]
Inventory rating:41.0 tons [37.3 metric tons]
Sufficiency rating:88.6

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201588.6FairSatisfactorySatisfactoryFair-7900
June 201388.6FairSatisfactorySatisfactoryFair-7900
July 201196.6FairSatisfactorySatisfactorySatisfactory-7900
July 200996.4FairSatisfactorySatisfactorySatisfactory-12800
July 200796.5FairSatisfactorySatisfactorySatisfactory-11700
July 200596.5FairSatisfactorySatisfactoryGood-11700
July 200393.4FairSatisfactorySatisfactoryGoodFO11700
August 200195.9FairSatisfactoryGoodGood-11700
July 200095.9FairSatisfactoryGoodGood-12100
November 199996.2FairSatisfactoryGoodGood-8330
June 199896.2FairSatisfactoryGoodGood-8330
October 199696.2FairSatisfactorySatisfactorySatisfactory-8330
April 199597.4FairSatisfactorySatisfactorySatisfactory-8330
July 199497.4FairGoodSatisfactorySatisfactory-8330
February 199497.4FairSatisfactoryVery GoodSatisfactory-8330
February 199397.4FairSatisfactoryVery GoodSatisfactory-8330
April 199197.4FairSatisfactoryVery GoodSatisfactory-8330