+38.61601, -94.27361
38°36'58" N, 94°16'25" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:275 ST over EIGHT MILE CR
Structure number:23597
Old structure number:4180005 019 (from 1992 edition)
Location:S 7 T 44 N R 30 W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:40.0 ft. [12.2 m]
Total length:41.0 ft. [12.5 m]
Roadway width between curbs:14.1 ft. [4.3 m]
Deck width edge-to-edge:14.1 ft. [4.3 m]
Owner:County Highway Agency [02]
Year built:1920
Year reconstructed:1976
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:45 [as of 2017]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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 assessed or calculated scour condition. [5]
Sufficiency rating:36.2
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$206,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017FairSatisfactoryFairFair4536.2
April 2015FairSatisfactoryFairFair4536.2
April 2013FairSatisfactoryFairFair4536.2
April 2011PoorSatisfactoryCriticalSatisfactory4525.9
April 2009PoorSatisfactoryPoorSatisfactory4525.9
May 2007PoorSatisfactoryPoorSatisfactory4525.9
July 2005FairSatisfactoryFairSatisfactory4536.2
June 2004FairSatisfactoryFairSatisfactory4536.2
July 2001FairSatisfactoryFairSatisfactory4536.2
May 1999FairSatisfactoryFairSatisfactory4536.2
February 1991PoorSatisfactoryPoorGood3522.9