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COUNTY RD 181 over LINN BR

This bridge is no longer in the current National Bridge Inventory database, and has likely been demolished or abandoned.

Map

Coordinates:
+37.41234, -93.75189
37°24'44" N, 93°45'07" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY RD 181 over LINN BR
Structure number:20439
Old structure number:2600005 029 (from 1992 edition)
Location:S 23 T 31 N R 26 W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:44.0 ft. [13.4 m]
Total length:45.9 ft. [14.0 m]
Roadway width between curbs:11.2 ft. [3.4 m]
Deck width edge-to-edge:12.1 ft. [3.7 m]
Owner:County Highway Agency [02]
Year built:1929
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 9 / H 10 [1]
Main span material:Steel [3]
Main span design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2012

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:15 [as of 2011]
Truck traffic:10% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Basically intolerable requiring high priority of corrrective action [3]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:20.8
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$229,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2012FairFairSatisfactoryFair1520.8
November 2009FairFairSatisfactoryFair1520.8
February 2008FairFairSatisfactoryFair1522.8
January 2006FairFairSatisfactoryFair1522.8
February 2004FairFairSatisfactorySatisfactory1532.8
March 2002FairFairSatisfactorySatisfactory1532.8
April 2000FairFairSatisfactorySatisfactory1532.8
March 1998FairFairSatisfactorySatisfactory1532.8
November 1990FairSatisfactorySatisfactoryGood1534.8