+39.92523, -95.14405
39°55'31" N, 95°08'39" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY RD 330 over MILL CR
Structure number:21730
Old structure number:3210009 044 (from 1992 edition)
Location:S 15 T 59 N R 38 W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:75.1 ft. [22.9 m]
Total length:118.1 ft. [36.0 m]
Roadway width between curbs:16.1 ft. [4.9 m]
Deck width edge-to-edge:16.1 ft. [4.9 m]
Owner:County Highway Agency [02]
Year built:1920
Historic significance:Historical significance is not determinable at this time [4]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Wood or Timber [8]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:5 [as of 2017]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Serious [3 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:29.5
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$492,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017PoorSatisfactoryFairSerious529.5
March 2016PoorSatisfactorySatisfactoryPoor529.5
March 2014PoorSatisfactorySatisfactoryPoor529.5
March 2012FairSatisfactoryGoodFair529.5
March 2010FairSatisfactoryGoodFair529.5
January 2008FairSatisfactoryGoodFair529.5
January 2006FairSatisfactoryGoodFair529.5
January 2004FairSatisfactoryGoodFair529.5
December 2001FairSatisfactoryGoodFair529.5
January 2000FairSatisfactoryGoodFair529.5
February 1998FairSatisfactoryGoodFair529.5
February 1990GoodExcellentGoodGood527.2