MO 9 S over 1ST STREET


+39.11199, -94.57787
39°06'43" N, 94°34'40" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MO 9 S over 1ST STREET
Structure number:3334
Location:S 26 T 50 N R 33 W
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:121.1 ft. [36.9 m]
Total length:428.2 ft. [130.5 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:33.1 ft. [10.1 m]
Owner:State Highway Agency [01]
Year built:1987
Year reconstructed:1990
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:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:9,522 [as of 2017]
Truck traffic:4% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:97.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017GoodGoodVery GoodVery Good952297.5
July 2015FairSatisfactoryVery GoodGood1231097.4
July 2013FairSatisfactoryVery GoodGood1231097.4
September 2011FairSatisfactoryVery GoodGood1368295.3
February 2010GoodVery GoodVery GoodVery Good968693.5
January 2008GoodVery GoodVery GoodVery Good1702393.2
January 2006GoodVery GoodVery GoodVery Good1715793.2
March 2004GoodVery GoodVery GoodVery Good1755993.1
October 2001GoodVery GoodVery GoodVery Good1768593.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.1,7161,716000
Steel Protective Coatingsq. ft.28,29211,15817,13400
Reinforced Concrete Decksq. ft.14,12413,57255200
Wearing Surfacessq. ft.12,840012,84000
Reinforced Concrete Pier Walllinear ft.4040000
Reinforced Concrete Abutmentlinear ft.6763400
Reinforced Concrete Pier Caplinear ft.128128000
Concrete Protective Coatingsq. ft.144144000
Strip Seal Jointlinear ft.3303300
Open Jointlinear ft.3203200
Elastomeric Bearingeach2020000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.437437000
Reinforced Concrete Bridge Raillinear ft.87472315010