River Ridge Road over Plain Run Branch


+37.37522, -78.79130
37°22'31" N, 78°47'29" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:River Ridge Road over Plain Run Branch
Structure number:000000000001616
Location:0.01-Rt.24 / 0.62-Rt.631
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:24.9 ft. [7.6 m]
Total length:24.9 ft. [7.6 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:28.2 ft. [8.6 m]
Owner:State Highway Agency [01]
Year built:1994
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Main span material:Steel [3]
Main span design:Arch - Deck [11]
Deck type:Not applicable [N]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:409 [as of 2014]
Truck traffic:3% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present desirable criteria [8]
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 assessed or calculated scour condition. [5]
Sufficiency rating:78.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$359,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018FairSatisfactorySatisfactoryVery Good40978.0
September 2016FairSatisfactorySatisfactoryVery Good40978.0
September 2014FairSatisfactorySatisfactoryVery Good39180.0
September 2012Fair-SatisfactoryVery Good39180.0
September 2010Fair-SatisfactoryVery Good39180.0
September 2008Fair-SatisfactoryVery Good39182.0
September 2006Fair-SatisfactoryGood36982.0
September 2004Fair-SatisfactoryVery Good44080.0
September 2002Fair-SatisfactoryVery Good47579.9
October 2000FairVery GoodSatisfactoryVery Good61281.0
September 1998FairVery GoodFairVery Good61270.0
September 1996FairVery GoodFairVery Good51670.0
September 1994GoodExcellentExcellentExcellent51665.4
March 1993GoodVery GoodVery GoodGood51968.2
February 1991GoodVery GoodVery GoodGood35368.2