IS 49 N over MNA RR


+37.84971, -94.34131
37°50'59" N, 94°20'29" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IS 49 N over MNA RR
Structure number:1389
Location:S 3 T 35 N R 31 W
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:54.1 ft. [16.5 m]
Total length:140.1 ft. [42.7 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:40.7 ft. [12.4 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1969
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:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:5,492 [as of 2016]
Truck traffic:40% of total traffic
Deck condition:Fair [5 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:Equal to present minimum criteria [6]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:93.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017FairFairSatisfactoryGood549293.6
June 2015FairSatisfactorySatisfactoryGood533794.6
October 2013FairSatisfactorySatisfactoryGood531994.6
October 2011FairSatisfactoryGoodGood506096.0
January 2010FairSatisfactoryGoodGood671396.1
November 2007FairSatisfactoryGoodGood732595.1
October 2005FairSatisfactoryGoodGood660395.2
October 2003FairSatisfactoryGoodGood667695.2
December 2001FairSatisfactoryGoodGood705295.1

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Steel Girder/Beamlinear ft.680270400100
Steel Protective Coatingsq. ft.5,2314,57650011045
Reinforced Concrete Decksq. ft.5,7044,7784654610
Wearing Surfacessq. ft.5,3204,2511,06450
Reinforced Concrete Columneach44000
Reinforced Concrete Abutmentlinear ft.1265530410
Reinforced Concrete Pier Caplinear ft.7474000
Elastomeric Bearingeach1010000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.2932770016
Reinforced Concrete Bridge Raillinear ft.3162843200