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IS 55 N over CST VIRGINIA AVE

Map

Coordinates:
+38.56284, -90.24646
38°33'46" N, 90°14'47" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:IS 55 N over CST VIRGINIA AVE
Structure number:872
Old structure number:A1079R 3 (from 1992 edition)
Location:S 8 T 44 N R 7 E
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:65.6 ft. [20.0 m]
Total length:155.8 ft. [47.5 m]
Roadway width between curbs:62.0 ft. [18.9 m]
Deck width edge-to-edge:64.6 ft. [19.7 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Owner:State Highway Agency [01]
Year built:1963
Year reconstructed:1986
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:3
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: August 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:47,654 [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:Good [7 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:85.1 tons [77.4 metric tons]
Inventory rating:51.5 tons [46.8 metric tons]
Sufficiency rating:92.7

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201592.7GoodGoodGoodGood-47654
August 201392.5GoodGoodGoodGood-52024
September 201193.2GoodGoodGoodGood-37610
September 200993.1GoodGoodGoodGood-38374
August 200792.5GoodGoodGoodGood-51803
August 200592.9GoodGoodGoodGood-44262
July 200392.9GoodGoodGoodGood-43867
June 200193.9GoodGoodGoodGood-43051
July 200090.5GoodGoodGoodGood-45959
July 199989.3GoodGoodGoodGood-48444
July 199889.3FairGoodGoodSatisfactory-48444
August 199789.3FairGoodGoodSatisfactory-48444
August 199689.6FairGoodGoodSatisfactory-45563
December 199586.2FairGoodGoodSatisfactory-45563
December 199386.6GoodGoodGoodVery Good-41247
December 199286.6GoodGoodGoodVery Good-41247
December 199186.7FairGoodSatisfactoryVery Good-39814