Rock Quarry Road over Route 64 EBL & WBL


+37.95801, -78.16400
37°57'29" N, 78°09'50" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:Rock Quarry Road over Route 64 EBL & WBL
Structure number:000000000011467
Location:2.6O From 613 &.40 To 250
Purpose:Carries highway over highway
Route classification:Local (Rural) [09]
Length of largest span:98.1 ft. [29.9 m]
Total length:274.9 ft. [83.8 m]
Roadway width between curbs:26.6 ft. [8.1 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1970
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:4
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:605 [as of 2014]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:80.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017FairSatisfactorySatisfactorySatisfactory60580.4
December 2015FairSatisfactorySatisfactorySatisfactory60580.4
December 2013FairSatisfactorySatisfactorySatisfactory64280.4
December 2011FairSatisfactorySatisfactorySatisfactory64280.4
December 2009FairGoodSatisfactoryGood64280.4
December 2007FairGoodSatisfactoryGood61180.1
December 2005FairGoodGoodSatisfactory61177.1
December 2003FairGoodGoodSatisfactory61177.1
December 2001FairGoodGoodSatisfactory60077.1
December 1999FairGoodGoodSatisfactory60077.1
December 1997FairGoodGoodSatisfactory19180.3
January 1996FairGoodGoodSatisfactory60076.8
December 1993FairGoodGoodSatisfactory56076.9
December 1991FairGoodGoodSatisfactory33577.0