IS 29 S over CST 112TH ST


+39.29630, -94.68552
39°17'47" N, 94°41'08" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:IS 29 S over CST 112TH ST
Structure number:1439
Old structure number:A1746R 3 (from 1992 edition)
Location:S 26 T 52 N R 34 W
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:70.9 ft. [21.6 m]
Total length:160.1 ft. [48.8 m]
Roadway width between curbs:48.9 ft. [14.9 m]
Deck width edge-to-edge:51.8 ft. [15.8 m]
Vertical clearance below bridge:17.7 ft. [5.4 m]
Owner:State Highway Agency [01]
Year built:1968
Year reconstructed:1985
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: October 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:25,014 [as of 2015]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Very Good [8 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 desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:76.2 tons [69.3 metric tons]
Inventory rating:45.5 tons [41.4 metric tons]
Sufficiency rating:90.7

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201690.7FairSatisfactorySatisfactoryVery GoodFO25014
October 201490.8FairSatisfactorySatisfactoryVery GoodFO24285
October 201289.8FairSatisfactorySatisfactoryVery GoodFO24707
December 201091.8GoodGoodGoodVery GoodFO24465
January 200991.8GoodGoodGoodVery GoodFO24712
November 200692.8GoodGoodGoodVery GoodFO25007
October 200493.0GoodGoodGoodVery GoodFO21256
February 200396.9GoodGoodGoodVery Good-24062
February 200296.9GoodGoodGoodVery Good-24110
October 199991.3GoodGoodGoodGoodFO27551
September 199891.3GoodGoodGoodGoodFO27551
November 199791.3GoodGoodGoodGoodFO27551
November 199690.6GoodGoodGoodGoodFO23960
December 199592.1GoodGoodGoodVery GoodFO23960
December 199492.2GoodGoodGoodVery GoodFO22530
January 199492.2GoodGoodGoodVery Good-22738
January 199392.2GoodGoodGoodVery Good-22738
October 199192.3GoodGoodGoodVery Good-22017