MO 30 W over HEADS CR


+38.41501, -90.58022
38°24'54" N, 90°34'49" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:MO 30 W over HEADS CR
Structure number:2614
Old structure number:A3045 3 (from 1992 edition)
Location:S 666 T 42 N R 4 E
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:56.4 ft. [17.2 m]
Total length:169.0 ft. [51.5 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:46.9 ft. [14.3 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1974
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:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Other [9]

Latest Available Inspection: December 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:13,003 [as of 2015]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:58.4 tons [53.1 metric tons]
Inventory rating:34.7 tons [31.5 metric tons]
Sufficiency rating:98.5

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201698.5GoodGoodGoodGood-13003
December 201498.7GoodGoodGoodGood-11126
December 201298.7GoodGoodGoodGood-10757
January 201298.6GoodGoodGoodGood-11500
January 201096.8GoodGoodGoodGood-11501
January 200896.6GoodGoodGoodGood-13755
January 200696.3GoodGoodGoodGood-17040
February 200489.8GoodGoodGoodGood-17229
January 200290.0GoodGoodGoodGood-16945
December 200092.4FairSatisfactoryGoodGood-11969
December 199992.6FairSatisfactoryGoodGood-11609
November 199892.6GoodGoodGoodVery Good-11609
December 199792.6GoodGoodGoodVery Good-11609
December 199694.0GoodGoodGoodVery Good-10770
January 199695.2GoodGoodGoodVery Good-10770
February 199495.6GoodGoodGoodVery Good-9768
January 199395.6GoodGoodGoodVery Good-9768
December 199195.7GoodGoodGoodVery Good-9539