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IS 55 N over MO PAC RR

Map 

Coordinates:
+38.55426, -90.26253
38°33'15" N, 90°15'45" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:IS 55 N over MO PAC RR
Structure number:867
Location:S 17 T 44 N R 7 E
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:91.9 ft. [28.0 m]
Total length:671.0 ft. [204.5 m]
Roadway width between curbs:69.9 ft. [21.3 m]
Deck width edge-to-edge:72.8 ft. [22.2 m]
Vertical clearance below bridge:23.3 ft. [7.1 m]
Skew angle:46°
Owner:State Highway Agency [01]
Year built:1963
Year reconstructed:2005
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:8
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: July 2015 

Status:Posted for load [P]
Average daily traffic:49,326 [as of 2015]
Truck traffic:12% of total traffic
Deck condition:Fair [5 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]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:55.4 tons [50.4 metric tons]
Inventory rating:32.7 tons [29.7 metric tons]
Sufficiency rating:90.1

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201590.1Not deficientFairGoodSatisfactory49326
September 201390.9Not deficientSatisfactoryGoodSatisfactory53514
September 201191.5Not deficientGoodGoodSatisfactory42144
September 200992.4Not deficientGoodGoodSatisfactory43000
August 200791.1Not deficientGoodGoodSatisfactory68468
August 200591.1Not deficientGoodGoodSatisfactory48159
July 200391.1Not deficientGoodGoodSatisfactory47729
June 200188.1Functionally obsoleteGoodGoodSatisfactory46841