CTH O over IH USH 51-IH 39


+44.15586, -89.53222
44°09'21" N, 89°31'56" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:CTH O over IH USH 51-IH 39
Structure number:B69001500000000
Location:1.5M E JCT CTH KK
Purpose:Carries highway over highway
Route classification:Minor Collector (Rural) [08]
Length of largest span:100.1 ft. [30.5 m]
Total length:204.7 ft. [62.4 m]
Roadway width between curbs:26.9 ft. [8.2 m]
Deck width edge-to-edge:30.5 ft. [9.3 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Owner:State Highway Agency [01]
Year built:1966
Year reconstructed:1999
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:2
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 2016 

Status:Open, no restriction [A]
Average daily traffic:330 [as of 2014]
Deck condition:Fair [5 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:32.3 tons [29.4 metric tons]
Inventory rating:17.8 tons [16.2 metric tons]
Sufficiency rating:70.3

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201670.3Not deficientFairGoodGood330
June 201470.4Not deficientFairGoodGood320
June 201276.4Not deficientSatisfactoryGoodGood320
June 201078.6Not deficientSatisfactoryGoodGood320
September 200878.6Not deficientSatisfactoryGoodGood320
September 200678.6Not deficientSatisfactoryGoodGood320
October 200478.6Not deficientSatisfactoryGoodGood320
October 200281.6Not deficientGoodGoodGood250
August 200181.6Not deficientGoodGoodGood250
October 200081.6Not deficientGoodGoodGood250
October 199879.6Not deficientGoodSatisfactoryGood250
September 199778.6Not deficientGoodSatisfactoryGood250
April 199678.6Not deficientVery GoodGoodVery Good250
August 199580.3Not deficientVery GoodGoodVery Good250
October 199480.3Not deficientVery GoodVery GoodVery Good250
April 199380.3Not deficientVery GoodVery GoodVery Good250
June 199280.3Not deficientVery GoodVery GoodVery Good250
May 199177.8Not deficientVery GoodVery GoodVery Good270