+39.35864, -92.60117
39°21'31" N, 92°36'04" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY RD 2425 over SILVER CR
Structure number:23390
Old structure number:407R007 088 (from 1992 edition)
Location:S 28 T 53 N R 15 W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:44.9 ft. [13.7 m]
Total length:120.1 ft. [36.6 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:26.2 ft. [8.0 m]
Owner:County Highway Agency [02]
Year built:1991
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:3
Main spans material:Prestressed concrete [5]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Good
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:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:100.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018GoodGoodGoodGood50100.0
December 2016GoodGoodGoodGood50100.0
December 2014GoodGoodGoodGood50100.0
December 2012GoodGoodGoodGood50100.0
March 2011GoodGoodGoodGood15100.0
February 2009GoodVery GoodGoodGood15100.0
March 2007GoodVery GoodVery GoodVery Good15100.0
February 2005GoodVery GoodVery GoodVery Good15100.0
April 2003GoodVery GoodVery GoodVery Good15100.0
January 2001GoodVery GoodVery GoodVery Good15100.0
January 1999GoodVery GoodVery GoodVery Good15100.0
December 1991GoodExcellentExcellentExcellent1598.0