IS 44 E over CST 39TH ST


+38.61710, -90.24503
38°37'02" N, 90°14'42" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IS 44 E over CST 39TH ST
Structure number:1935
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:70.5 ft. [21.5 m]
Vertical clearance below bridge:13.1 ft. [4.0 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 2017

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:50,032 [as of 2016]
Truck traffic:12% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Sufficiency rating:78.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairFairFairGood5003278.9
August 2015FairFairFairGood4871779.0
August 2013FairFairFairGood5130178.8
August 2011FairFairFairGood7774977.3
August 2009FairFairFairGood7932777.4
August 2007FairFairFairGood5128279.0
August 2005FairFairFairGood5121079.0
September 2003FairFairFairGood5075379.0
October 2001FairSatisfactorySatisfactoryGood4980993.6

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Reinforced Concrete Columneach80800
Reinforced Concrete Abutmentlinear ft.15611531100
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2300200300
Reinforced Concrete Slabsq. ft.7,9126,1559098480
Wearing Surfacessq. ft.7,70507,70500