+38.26607, -90.40274
38°15'58" N, 90°24'10" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:IS 55 N over JOACHIM CR
Structure number:802
Old structure number:A09452 3 (from 1992 edition)
Location:S 19 T 41 N R 6 E
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:149.9 ft. [45.7 m]
Total length:404.9 ft. [123.4 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:34.8 ft. [10.6 m]
Skew angle:25°
Owner:State Highway Agency [01]
Year built:1965
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:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:30,697 [as of 2015]
Truck traffic:17% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:63.4 tons [57.6 metric tons]
Inventory rating:38.6 tons [35.1 metric tons]
Sufficiency rating:89.4

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201689.4FairSatisfactoryGoodSatisfactory-30697
November 201489.7FairSatisfactoryGoodSatisfactory-25435
November 201289.8FairSatisfactoryGoodSatisfactory-24115
January 201289.6FairSatisfactoryGoodSatisfactory-28396
January 201089.5FairSatisfactoryGoodGood-28973
January 200889.5FairSatisfactoryGoodGood-29796
December 200589.4FairSatisfactoryGoodGood-32013
January 200489.7FairSatisfactoryGoodGood-25368
November 200188.8FairSatisfactoryGoodGood-23752
January 200087.2GoodGoodVery GoodGood-27444
November 199886.2GoodGoodVery GoodGood-27444
January 199886.2GoodGoodVery GoodGood-27444
December 199189.2GoodVery GoodVery GoodVery Good-21826