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IS 70 E over CST PRAIRIE AVE

Map 

Coordinates:
+38.67572, -90.20642
38°40'33" N, 90°12'23" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:IS 70 E over CST PRAIRIE AVE
Structure number:12012
Location:S 14 T 46 N R 2 E
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:62.0 ft. [18.9 m]
Total length:141.1 ft. [43.0 m]
Roadway width between curbs:170.6 ft. [52.0 m]
Deck width edge-to-edge:177.5 ft. [54.1 m]
Vertical clearance below bridge:13.8 ft. [4.2 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1998
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
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:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2015 

Status:Open, no restriction [A]
Average daily traffic:99,299 [as of 2015]
Truck traffic:18% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
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:75.2 tons [68.4 metric tons]
Inventory rating:45.5 tons [41.4 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:89.1

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201589.1Functionally obsoleteSatisfactorySatisfactoryGood99299
September 201388.9Functionally obsoleteGoodGoodVery Good104118
September 201191.1Not deficientGoodGoodVery Good101792
September 200991.0Not deficientGoodGoodVery Good103859
September 200790.9Not deficientGoodSatisfactoryVery Good106742
August 200590.9Not deficientGoodGoodVery Good106636
August 200390.9Not deficientGoodGoodExcellent105684
June 200193.1Not deficientGoodExcellentExcellent103717