River Road over Roanoke Creek


+36.89338, -78.69731
36°53'36" N, 78°41'50" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:River Road over Roanoke Creek
Structure number:000000000004873
Location:2.93-Rt 637 / 0.02-Rt 641
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:60.0 ft. [18.3 m]
Total length:157.2 ft. [47.9 m]
Roadway width between curbs:26.6 ft. [8.1 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1969
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:99 [as of 2014]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:89.1
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$869,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018GoodGoodGoodGood9989.1
July 2016GoodGoodGoodGood9989.1
July 2014GoodGoodGoodGood10089.1
July 2012GoodGoodGoodGood10088.1
July 2010GoodGoodGoodGood10065.3
July 2008GoodGoodGoodGood16264.2
July 2006GoodGoodGoodGood16265.2
October 2004GoodGoodGoodGood16265.2
September 2002GoodGoodGoodGood18165.2
October 2000GoodGoodGoodGood18165.2
August 1998GoodGoodVery GoodGood18160.2
October 1996GoodGoodVery GoodGood26957.1
September 1994GoodGoodVery GoodGood26956.9
August 1992GoodGoodVery GoodGood20460.2
September 1990GoodVery GoodVery GoodGood21960.2