IS 35 S over IS 70, CST 6TH ST, US 16


+39.10696, -94.58525
39°06'25" N, 94°35'07" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:IS 35 S over IS 70, CST 6TH ST, US 16
Structure number:924
Location:S 31 T 49 N R 34 W
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:99.1 ft. [30.2 m]
Total length:394.0 ft. [120.1 m]
Roadway width between curbs:31.5 ft. [9.6 m]
Deck width edge-to-edge:34.5 ft. [10.5 m]
Vertical clearance below bridge:15.7 ft. [4.8 m]
Skew angle:26°
Owner:State Highway Agency [01]
Year built:1970
Year reconstructed:1992
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:5
Main spans material:Concrete continuous [2]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: September 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:14,373 [as of 2015]
Truck traffic:14% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:79.2 tons [72.0 metric tons]
Inventory rating:47.5 tons [43.2 metric tons]
Sufficiency rating:77.9
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,578,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201577.9FairSatisfactorySatisfactorySatisfactoryFO14373
September 201378.0FairSatisfactorySatisfactorySatisfactoryFO13954
September 201174.2FairSatisfactorySatisfactorySatisfactoryFO27142
December 200974.0FairSatisfactorySatisfactorySatisfactoryFO27693
January 200874.1FairSatisfactorySatisfactorySatisfactoryFO27309
November 200571.4FairSatisfactorySatisfactoryGoodFO36769
September 200371.5FairSatisfactorySatisfactoryGoodFO36441
October 200171.7FairSatisfactorySatisfactoryGoodFO35763