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 2014 

Status:Open, no restriction [A]
Average daily traffic:24,285 [as of 2014]
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]
Evaluation:Functionally obsolete [2]
Sufficiency rating:90.8

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201490.8Functionally obsoleteSatisfactorySatisfactoryVery Good24285
October 201289.8Functionally obsoleteSatisfactorySatisfactoryVery Good24707
December 201091.8Functionally obsoleteGoodGoodVery Good24465
January 200991.8Functionally obsoleteGoodGoodVery Good24712
November 200692.8Functionally obsoleteGoodGoodVery Good25007
October 200493.0Functionally obsoleteGoodGoodVery Good21256
February 200396.9Not deficientGoodGoodVery Good24062
February 200296.9Not deficientGoodGoodVery Good24110
October 199991.3Functionally obsoleteGoodGoodGood27551
September 199891.3Functionally obsoleteGoodGoodGood27551
November 199791.3Functionally obsoleteGoodGoodGood27551
November 199690.6Functionally obsoleteGoodGoodGood23960
December 199592.1Functionally obsoleteGoodGoodVery Good23960
December 199492.2Functionally obsoleteGoodGoodVery Good22530
January 199492.2Not deficientGoodGoodVery Good22738
January 199392.2Not deficientGoodGoodVery Good22738
October 199192.3Not deficientGoodGoodVery Good22017