IS 55 S over US 67


+38.19731, -90.39985
38°11'50" N, 90°23'59" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:IS 55 S over US 67
Structure number:572
Location:S 1906 T 40 N R 6 E
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:55.1 ft. [16.8 m]
Total length:200.1 ft. [61.0 m]
Roadway width between curbs:41.0 ft. [12.5 m]
Deck width edge-to-edge:43.6 ft. [13.3 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1966
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:4
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: November 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:21,421 [as of 2015]
Truck traffic:15% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 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]
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:64.4 tons [58.5 metric tons]
Inventory rating:38.6 tons [35.1 metric tons]
Sufficiency rating:77.7

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201677.7FairSatisfactorySatisfactorySatisfactory-21421
November 201472.4FairSatisfactorySatisfactorySatisfactory-22690
November 201272.4FairSatisfactorySatisfactorySatisfactory-21512
January 201272.5FairSatisfactorySatisfactorySatisfactory-21389
January 201084.4FairSatisfactoryGoodSatisfactory-21823
January 200884.6FairSatisfactoryGoodSatisfactory-19426
January 200684.6FairSatisfactoryGoodSatisfactory-18304
January 200484.7FairSatisfactoryGoodSatisfactory-17073
November 200184.7FairSatisfactoryGoodSatisfactory-16756