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IS 55 S over CST VIRGINIA AVE

Map

Coordinates:
+38.56286, -90.24646
38°33'46" N, 90°14'47" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IS 55 S over CST VIRGINIA AVE
Structure number:871
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:13.1 ft. [4.0 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 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:49,161 [as of 2016]
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]
Sufficiency rating:92.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017GoodGoodGoodGood4916192.6
August 2015GoodGoodGoodGood4786991.7
August 2013GoodGoodGoodGood5289491.4
September 2011GoodGoodGoodGood4715691.7
September 2009GoodGoodGoodGood4811391.6
August 2007GoodGoodGoodGood5185191.5
August 2005GoodGoodGoodGood4660191.7
July 2003GoodGoodGoodGood4618591.7
June 2001GoodGoodGoodGood4532693.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Columneach80800
Reinforced Concrete Abutmentlinear ft.1404087130
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3360274620
Deck
Reinforced Concrete Slabsq. ft.10,0819,629395570
Wearing Surfacessq. ft.9,65909,569900