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COUNTY RD 350 over TRIB OF LIT ALDER

Map

Coordinates:
+37.84652, -93.96181
37°50'47" N, 93°57'43" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY RD 350 over TRIB OF LIT ALDER
Structure number:12961
Old structure number:0250008 020 (from 1992 edition)
Location:S 36 T 36 N R 28 W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:25.9 ft. [7.9 m]
Total length:27.9 ft. [8.5 m]
Roadway width between curbs:19.7 ft. [6.0 m]
Deck width edge-to-edge:20.3 ft. [6.2 m]
Owner:County Highway Agency [02]
Year built:1985
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:50 [as of 2017]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Serious [3 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Meets minimum tolerable limits to be left in place as is [4]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:46.2
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$163,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018PoorGoodSeriousGood5046.2
December 2016FairGoodSatisfactoryGood5090.2
December 2014FairGoodSatisfactoryGood5090.2
December 2012GoodGoodGoodGood5090.2
December 2010GoodVery GoodGoodGood5090.2
April 2009GoodVery GoodGoodGood5090.2
February 2007GoodVery GoodGoodGood5090.2
February 2005GoodVery GoodGoodGood5090.2
January 2003GoodVery GoodGoodVery Good5090.2
February 2001GoodVery GoodVery GoodVery Good5090.2
February 1999GoodVery GoodVery GoodVery Good5090.2
November 1991FairExcellentSatisfactoryVery Good4094.2