+38.63109, -90.24914
38°37'52" N, 90°14'57" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:IS 64 E over CST N SARAH ST
Structure number:3223
Old structure number:A3893 2 (from 1992 edition)
Location:S 17 T 45 N R 7 E
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:61.0 ft. [18.6 m]
Total length:149.9 ft. [45.7 m]
Roadway width between curbs:59.4 ft. [18.1 m]
Deck width edge-to-edge:62.3 ft. [19.0 m]
Vertical clearance below bridge:15.4 ft. [4.7 m]
Skew angle:27°
Owner:State Highway Agency [01]
Year built:1982
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:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2015 

Status:Open, no restriction [A]
Average daily traffic:54,912 [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:Very Good [8 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:69.3 tons [63.0 metric tons]
Inventory rating:38.6 tons [35.1 metric tons]
Sufficiency rating:91.3

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201591.3Not deficientGoodGoodVery Good54912
August 201391.4Not deficientGoodGoodVery Good52148
August 201190.9Not deficientGoodGoodVery Good43474
August 200990.7Not deficientGoodGoodVery Good44357
August 200790.5Not deficientGoodGoodVery Good48839
August 200590.4Not deficientGoodGoodVery Good51913
July 200390.6Not deficientGoodGoodVery Good46793
July 200192.7Not deficientGoodGoodVery Good45788
July 200088.2Not deficientGoodGoodVery Good49109
July 199988.3Not deficientGoodGoodVery Good48042
June 199888.3Not deficientGoodGoodVery Good48042
July 199788.3Not deficientGoodGoodVery Good48042
July 199688.2Not deficientGoodGoodVery Good48324
November 199590.2Not deficientGoodGoodVery Good48324
December 199390.4Not deficientGoodGoodVery Good46236
February 199390.4Not deficientGoodGoodVery Good46236
November 199190.4Not deficientVery GoodVery GoodExcellent45192