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MO 269 S over MISSOURI RVR, CST ARMOUR

Map 

Coordinates:
+39.14583, -94.53389
39°08'45" N, 94°32'02" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:MO 269 S over MISSOURI RVR, CST ARMOUR
Structure number:32881
Location:S 22 T 50 N R 32 W
Purpose:Carries highway and pedestrian walkway over highway, waterway, and railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:435.1 ft. [132.6 m]
Total length:2767.5 ft. [843.5 m]
Roadway width between curbs:30.5 ft. [9.3 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Vertical clearance below bridge:64.0 ft. [19.5 m]
Owner:State Highway Agency [01]
Year built:1997
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
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:Epoxy Overlay [5]

Latest Available Inspection: January 2016 

Status:Open, no restriction [A]
Average daily traffic:18,839 [as of 2014]
Truck traffic:10% 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:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Superior to present desirable criteria [9]
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]
Operating rating:47.5 tons [43.2 metric tons]
Inventory rating:28.7 tons [26.1 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:55.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$60,062,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201655.8Functionally obsoleteGoodSatisfactoryFair18839
January 201468.5Functionally obsoleteGoodSatisfactorySatisfactory18839
January 201269.3Functionally obsoleteGoodSatisfactorySatisfactory16591
January 201071.6Functionally obsoleteGoodSatisfactoryVery Good19061