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IS 55 N over CST BROADWAY ST

Map 

Coordinates:
+38.59176, -90.21426
38°35'30" N, 90°12'51" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:IS 55 N over CST BROADWAY ST
Structure number:885
Old structure number:A1086R 3 (from 1992 edition)
Location:S 34 T 45 N R 7 E
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:49.9 ft. [15.2 m]
Total length:181.1 ft. [55.2 m]
Roadway width between curbs:54.1 ft. [16.5 m]
Deck width edge-to-edge:56.8 ft. [17.3 m]
Vertical clearance below bridge:15.7 ft. [4.8 m]
Skew angle:16°
Owner:State Highway Agency [01]
Year built:1965
Year reconstructed:1985
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:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: August 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:54,916 [as of 2015]
Truck traffic:12% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
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:80.2 tons [72.9 metric tons]
Inventory rating:48.5 tons [44.1 metric tons]
Sufficiency rating:74.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,264,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201574.6FairSatisfactorySatisfactoryGoodFO54916
August 201374.3GoodGoodGoodGoodFO59952
August 201174.3GoodGoodGoodGoodFO43342
September 200974.3GoodGoodGoodGoodFO44222
August 200773.3GoodGoodGoodGoodFO59699
August 200573.8GoodGoodGoodGoodFO51008
July 200373.9GoodGoodGoodGoodFO50552
June 200175.0GoodGoodGoodGoodFO49611
July 200070.5GoodGoodGoodGoodFO52961
July 199970.2GoodGoodGoodGoodFO55825
July 199870.2GoodGoodGoodGoodFO55825
July 199770.2GoodGoodGoodGoodFO55825
August 199670.6GoodGoodGoodGoodFO52504
December 199572.9GoodGoodGoodGoodFO52504
January 199473.3GoodGoodGoodGood-47531
December 199273.3GoodGoodGoodVery Good-47531
December 199173.5GoodGoodGoodVery Good-45879