Share:

IS 70 W over CST 12TH ST

Map 

Coordinates:
+39.09956, -94.57213
39°05'58" N, 94°34'20" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:IS 70 W over CST 12TH ST
Structure number:215
Location:S 5 T 49 N R 33 W
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:63.0 ft. [19.2 m]
Total length:155.8 ft. [47.5 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:39.7 ft. [12.1 m]
Vertical clearance below bridge:13.8 ft. [4.2 m]
Owner:State Highway Agency [01]
Year built:1958
Year reconstructed:1984
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: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 

Status:Open, no restriction [A]
Average daily traffic:14,129 [as of 2014]
Truck traffic:14% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 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 desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:103.0 tons [93.6 metric tons]
Inventory rating:62.4 tons [56.7 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:91.3

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201591.3Functionally obsoleteGoodGoodSatisfactory14129
September 201392.3Functionally obsoleteGoodGoodSatisfactory14129
September 201192.4Functionally obsoleteGoodGoodSatisfactory12527
December 200991.3Functionally obsoleteGoodGoodGood35088
January 200889.6Functionally obsoleteGoodGoodGood67563
November 200589.6Functionally obsoleteSatisfactorySatisfactoryGood67469
September 200389.7Functionally obsoleteSatisfactorySatisfactoryGood66867
October 200194.7Not deficientSatisfactorySatisfactoryGood48787