SR1718 over ROBY CREEK


+36.05961, -80.54576
36°03'35" N, 80°32'45" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR1718 over ROBY CREEK
Structure number:000000001970004
Location:.5 MI.S.JCT.SR1717
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:24.9 ft. [7.6 m]
Total length:25.9 ft. [7.9 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:24.9 ft. [7.6 m]
Owner:State Highway Agency [01]
Year built:1967
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Main span material:Prestressed concrete [5]
Main span design:Channel beam [22]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:370 [as of 2012]
Truck traffic:6% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:59.7
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017PoorSatisfactorySatisfactoryPoor37059.7
May 2015FairSatisfactorySatisfactorySatisfactory37088.3
May 2013FairGoodGoodSatisfactory37088.3
June 2011FairFairFairFair37075.7
June 2009FairGoodGoodFair32077.4
September 2007FairGoodGoodSatisfactory140080.9
August 2005FairGoodGoodSatisfactory140080.9
July 2003FairVery GoodGoodSatisfactory140080.9
July 2001FairVery GoodGoodSatisfactory30088.4
November 1999FairVery GoodGoodSatisfactory30088.4
April 1991GoodVery GoodGoodGood20092.2