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IS 55 N over CST BATES ST

Map

Coordinates:
+38.56334, -90.24456
38°33'48" N, 90°14'40" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IS 55 N over CST BATES ST
Structure number:874
Location:S 9 T 44 N R 7 E
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:73.2 ft. [22.3 m]
Total length:164.1 ft. [50.0 m]
Roadway width between curbs:62.0 ft. [18.9 m]
Deck width edge-to-edge:64.6 ft. [19.7 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:28°
Owner:State Highway Agency [01]
Year built:1963
Year reconstructed:1986
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:3
Main spans material:Concrete continuous [2]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:48,941 [as of 2016]
Truck traffic:12% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:91.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017GoodGoodGoodGood4894191.6
August 2015GoodGoodGoodGood4765491.7
August 2013GoodGoodGoodGood5202491.4
September 2011GoodGoodGoodGood3761092.2
September 2009GoodGoodGoodGood3837492.1
August 2007GoodGoodGoodGood5180391.5
August 2005GoodGoodGoodGood4426291.8
July 2003GoodGoodGoodGood4386789.8
June 2001GoodGoodGoodGood4305193.9

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.161159020
Reinforced Concrete Closed Web/Box Girderlinear ft.161154610
Deck
Reinforced Concrete Decksq. ft.4,5484,5232500
Wearing Surfacessq. ft.10,138010,13800
Reinforced Concrete Top Flangesq. ft.6,08205,9011810
Substructure
Reinforced Concrete Columneach82600
Reinforced Concrete Abutmentlinear ft.16230104280
Reinforced Concrete Pier Caplinear ft.6251650
Bearings
Enclosed/Concealed Bearingeach3030000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3440306380