Share:

IS 44 W over CST BROADWAY, CST S 7TH,

Map

Coordinates:
+38.61666, -90.19209
38°36'60" N, 90°11'32" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IS 44 W over CST BROADWAY, CST S 7TH,
Structure number:11732
Old structure number:A3162 3 (from 1992 edition)
Location:S 25 T 45 N R 7 E
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:140.1 ft. [42.7 m]
Total length:3175.0 ft. [967.7 m]
Roadway width between curbs:67.9 ft. [20.7 m]
Deck width edge-to-edge:71.2 ft. [21.7 m]
Vertical clearance above deck:18.4 ft. [5.6 m]
Vertical clearance below bridge:13.8 ft. [4.2 m]
Skew angle:25°
Owner:State Highway Agency [01]
Year built:1976
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:27
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: September 2015

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:57,988 [as of 2015]
Truck traffic:18% 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:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:60.4 tons [54.9 metric tons]
Inventory rating:36.6 tons [33.3 metric tons]
Sufficiency rating:89.2

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201589.2FairSatisfactorySatisfactorySatisfactoryFO57988
September 201389.2GoodGoodGoodGoodFO56925
September 201186.2GoodGoodGoodGoodFO52782
February 201086.3GoodGoodGoodGoodFO53854
August 200786.3GoodGoodGoodGoodFO53107
July 200586.3GoodGoodGoodGoodFO53054
August 200386.3GoodGoodGoodGoodFO52580
July 200190.6GoodGoodGoodGood-49618
July 199987.1GoodGoodGoodGoodFO26730
July 199787.1GoodGoodGoodGoodFO26730
June 199688.3GoodGoodGoodGoodFO24441
December 199589.8GoodGoodGoodGoodFO24441
March 199490.0GoodGoodGoodGoodFO21394
March 199390.0GoodGoodGoodGoodFO21394
October 199190.1GoodGoodGoodGoodFO20651

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.29,83029,827210
Steel Protective Coatingsq. ft.339,86622,969316,5673300
Deck
Reinforced Concrete Decksq. ft.233,176231,2561,894260
Wearing Surfacessq. ft.215,9000215,90000
Superstructure
Steel Pin or Pin & Hangar Assemblyeach1212000
Steel Protective Coatingsq. ft.1212000
Substructure
Prestressed Concrete Columneach8167950
Reinforced Concrete Columneach9286420
Reinforced Concrete Abutmentlinear ft.1851285520
Concrete Protective Coatingsq. ft.3102308000
Steel Pier Caplinear ft.9191000
Steel Protective Coatingsq. ft.1,6611,660100
Reinforced Concrete Pier Caplinear ft.3,1333,03173290
Concrete Protective Coatingsq. ft.2,5902,582800
Joints
Strip Seal Jointlinear ft.99184575710
Compression Jointlinear ft.114114000
Bearings
Movable Bearingeach371360830
Steel Protective Coatingsq. ft.3713383030
Fixed Bearingeach127122050
Steel Protective Coatingsq. ft.1271171000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.4,20804,20800
Reinforced Concrete Bridge Raillinear ft.6,20306,20300