US17 N over US17B NC343 DISM.CANL


+36.45805, -76.33251
36°27'29" N, 76°19'57" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US17 N over US17B NC343 DISM.CANL
Structure number:000000000290044
Old structure number:000000000290043 (from 1992 edition)
Location:0.7 MI.S. OF JCT. SR1226
Purpose:Carries highway over highway and waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:155.8 ft. [47.5 m]
Total length:2132.0 ft. [649.8 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:40.7 ft. [12.4 m]
Vertical clearance below bridge:59.1 ft. [18.0 m]
Owner:State Highway Agency [01]
Year built:1982
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
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:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:14,000 [as of 2015]
Truck traffic:14% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Better than present minimum criteria [7]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:86.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018FairFairFairFair1400086.5
September 2018FairFairFairFair700087.2
September 2016FairFairFairFair650085.9
September 2014FairFairFairFair650085.9
September 2012FairFairFairFair550086.2
September 2010PoorSatisfactoryPoorSatisfactory600070.5
November 2008FairFairFairFair600086.0
January 2007FairSatisfactoryFairSatisfactory455087.5
November 2004FairSatisfactorySatisfactorySatisfactory455099.6
October 2004FairSatisfactoryFairSatisfactory455087.5
October 2002FairSatisfactoryFairSatisfactory470087.5
May 2001FairSatisfactoryFairSatisfactory400087.7
February 1999FairSatisfactoryFairSatisfactory500087.4
May 1991GoodGoodGoodGood430098.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.2,6082,56027210
Steel Protective Coatingsq. ft.40,58540,5380443
Prestressed Concrete Girder/Beamlinear ft.9,9408,9248501660
Reinforced Concrete Girder/Beamlinear ft.8483100
Reinforced Concrete Decksq. ft.87,07476,79310,1761050
Reinforced Concrete Columneach70700
Reinforced Concrete Abutmentlinear ft.123378420
Steel Pileeach2323000
Reinforced Concrete Pileeach8808800
Reinforced Concrete Pier Caplinear ft.1,0743492644610
Compression Jointlinear ft.90283152190
Assembly with Sealeach124903400
Elastomeric Bearingeach264256350
Steel Protective Coatingsq. ft.2417007
Pot Bearingeach189810
Steel Protective Coatingsq. ft.189090
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4,25804,201570