+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: November 2014 

Status:Open, no restriction [A]
Average daily traffic:25,435 [as of 2014]
Truck traffic:18% 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:65.3 tons [59.4 metric tons]
Inventory rating:39.6 tons [36.0 metric tons]
Sufficiency rating:89.7

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201489.7Not deficientSatisfactoryGoodSatisfactory25435
November 201289.8Not deficientSatisfactoryGoodSatisfactory24115
January 201289.6Not deficientSatisfactoryGoodSatisfactory28396
January 201089.5Not deficientSatisfactoryGoodGood28973
January 200889.5Not deficientSatisfactoryGoodGood29796
December 200589.4Not deficientSatisfactoryGoodGood32013
January 200489.7Not deficientSatisfactoryGoodGood25368
November 200188.8Not deficientSatisfactoryGoodGood23752
January 200087.2Not deficientGoodVery GoodGood27444
November 199886.2Not deficientGoodVery GoodGood27444
January 199886.2Not deficientGoodVery GoodGood27444
December 199189.2Not deficientVery GoodVery GoodVery Good21826