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IS 55 N over CST BATES ST

Map 

Coordinates:
+38.56343, -90.24476
38°33'48" N, 90°14'41" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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:15.1 ft. [4.6 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 2015 

Status:Open, no restriction [A]
Average daily traffic:47,654 [as of 2015]
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]
Operating rating:62.4 tons [56.7 metric tons]
Inventory rating:37.6 tons [34.2 metric tons]
Sufficiency rating:91.7

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201591.7Not deficientGoodGoodGood47654
August 201391.4Not deficientGoodGoodGood52024
September 201192.2Not deficientGoodGoodGood37610
September 200992.1Not deficientGoodGoodGood38374
August 200791.5Not deficientGoodGoodGood51803
August 200591.8Not deficientGoodGoodGood44262
July 200389.8Functionally obsoleteGoodGoodGood43867
June 200193.9Not deficientGoodGoodGood43051