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MO 370 E over MISSOURI RVR, CST MAIN S

Map

Coordinates:
+38.79811, -90.46681
38°47'53" N, 90°28'01" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MO 370 E over MISSOURI RVR, CST MAIN S
Structure number:3729
Old structure number:A4557 2 (from 1992 edition)
Location:S 32 T 47 N R 5 E
Purpose:Carries highway over highway and waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:625.0 ft. [190.5 m]
Total length:3455.2 ft. [1053.1 m]
Roadway width between curbs:54.8 ft. [16.7 m]
Deck width edge-to-edge:57.4 ft. [17.5 m]
Vertical clearance above deck:16.4 ft. [5.0 m]
Vertical clearance below bridge:49.2 ft. [15.0 m]
Owner:State Highway Agency [01]
Year built:1992
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:28,027 [as of 2016]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:76.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017FairGoodSatisfactoryFair2802776.2
July 2015FairGoodSatisfactoryGood2718487.5
July 2013FairGoodSatisfactoryGood3011087.3
July 2011FairGoodSatisfactoryGood3305393.5
July 2009FairGoodSatisfactoryGood3305693.5
October 2007FairGoodSatisfactoryGood3120393.5
October 2005FairGoodSatisfactoryGood3231893.5
August 2003FairGoodSatisfactorySatisfactory2488497.8
August 2000FairGoodSatisfactorySatisfactory953293.1
August 1999FairGoodSatisfactorySatisfactory932793.1
July 1998FairGoodSatisfactorySatisfactory932793.1
August 1997FairGoodSatisfactorySatisfactory932793.1
September 1996GoodGoodGoodGood506393.5
July 1995GoodVery GoodVery GoodExcellent506393.6
May 1994GoodVery GoodVery GoodExcellent1011893.2
February 1993GoodVery GoodVery GoodExcellent1683692.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2,678392,579600
Steel Protective Coatingsq. ft.76,210075,0041,2060
Prestressed Concrete Girder/Beamlinear ft.13,85413,854000
Steel Stringerlinear ft.6,3704,1722,19800
Steel Protective Coatingsq. ft.46,050045,8322180
Deck
Reinforced Concrete Decksq. ft.207,687162,58340,9064,1980
Wearing Surfacessq. ft.198,3130192,3645,9490
Superstructure
Steel Trusslinear ft.1,2501,12013000
Steel Protective Coatingsq. ft.98,425097,4251,0000
Steel Floor Beamlinear ft.2,2536691,58400
Steel Protective Coatingsq. ft.29,550029,55000
Steel Gusset Plateeach4848000
Steel Protective Coatingsq. ft.4,29004,29000
Substructure
Reinforced Concrete Columneach5145060
Reinforced Concrete Pier Walllinear ft.2141437100
Reinforced Concrete Abutmentlinear ft.2332062700
Reinforced Concrete Pier Caplinear ft.1,3181,21591120
Concrete Protective Coatingsq. ft.14,0361,6599,7972,5800
Joints
Compression Jointlinear ft.110555500
Open Jointlinear ft.407155242100
Bearings
Elastomeric Bearingeach79631600
Movable Bearingeach22000
Steel Protective Coatingsq. ft.108200
Enclosed/Concealed Bearingeach187187000
Fixed Bearingeach22000
Steel Protective Coatingsq. ft.1001000
Pot Bearingeach1611140
Steel Protective Coatingsq. ft.805510150
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.6,9976,400550470