IS 44 E over MO 799, CST BROADWAY, CS


+38.63810, -90.18633
38°38'17" N, 90°11'11" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:IS 44 E over MO 799, CST BROADWAY, CS
Structure number:6531
Old structure number:L08153 3 (from 1992 edition)
Location:S 30 T 46 N R 7 E
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:132.9 ft. [40.5 m]
Total length:2565.1 ft. [781.8 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:70.9 ft. [21.6 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1958
Year reconstructed:1997
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:30
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2015 

Status:Posted for load [P]
Average daily traffic:36,102 [as of 2015]
Truck traffic:18% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:47.5 tons [43.2 metric tons]
Inventory rating:28.7 tons [26.1 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:55.7
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$15,850,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201555.7Functionally obsoleteGoodFairVery Good36102
August 201354.8Functionally obsoleteGoodFairVery Good47069
August 201144.5Functionally obsoleteGoodFairVery Good45483
February 201044.8Functionally obsoleteGoodFairVery Good46406
September 200744.8Functionally obsoleteGoodFairVery Good45762
July 200568.9Not deficientGoodSatisfactoryVery Good45716
August 200372.1Not deficientGoodVery GoodVery Good45308
October 200190.8Not deficientGoodVery GoodVery Good44465
July 200081.1Not deficientGoodVery GoodVery Good46512
July 199980.4Not deficientVery GoodVery GoodVery Good53712
June 199862.9Not deficientSeriousFairFair53712
November 199172.8Structurally deficientSeriousSatisfactorySatisfactory54140