IS 44 W over CST 39TH ST


+38.61708, -90.24506
38°37'01" N, 90°14'42" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:IS 44 W over CST 39TH ST
Structure number:1936
Location:S 28 T 45 N R 7 E
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:51.8 ft. [15.8 m]
Total length:115.2 ft. [35.1 m]
Roadway width between curbs:66.9 ft. [20.4 m]
Deck width edge-to-edge:68.2 ft. [20.8 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Owner:State Highway Agency [01]
Year built:1970
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
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:Bituminous [6]

Latest Available Inspection: August 2016 

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:68,733 [as of 2016]
Truck traffic:12% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:52.5 tons [47.7 metric tons]
Inventory rating:31.7 tons [28.8 metric tons]
Sufficiency rating:58.4
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$854,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201658.4PoorPoorPoorSatisfactorySD68733
August 201559.8PoorPoorPoorSatisfactorySD50561
August 201459.7PoorPoorPoorSatisfactorySD51915
August 201359.9PoorPoorPoorSatisfactorySD49467
October 201259.9PoorPoorPoorSatisfactorySD49221
August 201178.2FairFairFairSatisfactory-62377
August 200978.3FairFairFairSatisfactory-63643
August 200778.8FairFairFairSatisfactory-54873
August 200578.8FairFairFairSatisfactory-54796
September 200378.8FairFairFairGood-54307
October 200181.0FairFairFairGood-53297