+37.79276, -94.04399
37°47'34" N, 94°02'38" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY RD 151 over ALDER BR
Structure number:17315
Old structure number:1480024 020 (from 1992 edition)
Location:S 20 T 35 N R 28 W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:16.1 ft. [4.9 m]
Total length:34.1 ft. [10.4 m]
Roadway width between curbs:14.1 ft. [4.3 m]
Deck width edge-to-edge:14.1 ft. [4.3 m]
Skew angle:15°
Owner:County Highway Agency [02]
Year built:1954
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:2
Main spans material:Steel continuous [4]
Main spans 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:Fair
Status:Posted for load [P]
Average daily traffic:45 [as of 2017]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Equal to present minimum criteria [6]
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:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:50.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018FairSatisfactorySatisfactoryGood4550.3
December 2016FairSatisfactorySatisfactoryGood4550.3
December 2014FairGoodSatisfactoryGood4550.3
December 2012FairGoodSatisfactoryGood4550.3
December 2010GoodGoodGoodGood4550.3
April 2009GoodGoodGoodGood4550.3
February 2007GoodGoodGoodGood4550.3
February 2005GoodGoodGoodGood4550.3
January 2003GoodGoodGoodGood4550.3
February 2001GoodGoodGoodGood4550.3
February 1999GoodGoodGoodGood4550.3
November 1991FairGoodSatisfactoryFair10024.8