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IS 44 W over CST TOWER GROVE AVE

Map

Coordinates:
+38.61831, -90.25605
38°37'06" N, 90°15'22" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IS 44 W over CST TOWER GROVE AVE
Structure number:1849
Old structure number:A2165R 3 (from 1992 edition)
Location:S 20 T 45 N R 7 E
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:49.5 ft. [15.1 m]
Total length:162.1 ft. [49.4 m]
Roadway width between curbs:79.1 ft. [24.1 m]
Deck width edge-to-edge:80.4 ft. [24.5 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:
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:4
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:Open, no restriction [A]
Average daily traffic:51,926 [as of 2016]
Truck traffic:12% 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:Equal to present minimum criteria [6]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:95.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairSatisfactorySatisfactoryGood5192695.6
August 2015FairSatisfactorySatisfactoryGood5056195.6
August 2013FairSatisfactorySatisfactoryGood5191595.6
August 2011FairSatisfactorySatisfactoryGood6237793.0
August 2009FairSatisfactorySatisfactoryGood6364393.9
August 2007FairSatisfactorySatisfactorySatisfactory5487394.3
August 2005FairSatisfactorySatisfactorySatisfactory5479694.3
September 2003FairSatisfactorySatisfactorySatisfactory5430794.3
October 2001FairFairFairSatisfactory5329767.8
July 2000FairFairFairGood5338462.0
July 1999FairFairFairGood5769577.6
July 1998FairFairFairGood5769577.6
July 1997FairFairFairGood5769576.5
August 1996FairSatisfactorySatisfactoryGood5426390.8
November 1995FairSatisfactorySatisfactoryGood5426391.8
December 1993FairSatisfactorySatisfactoryGood4935293.3
February 1993FairSatisfactorySatisfactoryVery Good4935293.3
November 1991FairSatisfactorySatisfactoryVery Good4763793.4

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Columneach1501500
Reinforced Concrete Abutmentlinear ft.17613027190
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3240300240
Deck
Reinforced Concrete Slabsq. ft.13,31511,1851,3317990
Wearing Surfacessq. ft.12,798012,78909