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NC12 FERRY over HATTERAS INLET

Map

Coordinates:
+35.18975, -75.78003
35°11'23" N, 75°46'48" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NC12 FERRY over HATTERAS INLET
Structure number:000000000950113
Old structure number:000000000950112 (from 1992 edition)
Location:OCRACOKE ISLAND
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:44.9 ft. [13.7 m]
Total length:80.1 ft. [24.4 m]
Roadway width between curbs:14.1 ft. [4.3 m]
Deck width edge-to-edge:18.0 ft. [5.5 m]
Vertical clearance above deck:12.8 ft. [3.9 m]
Owner:State Highway Agency [01]
Year built:1998
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Main span material:Steel [3]
Main span design:Girder and floorbeam system [03]
Deck type:Steel plate (includes orthotropic) [5]
Wearing surface:Other [9]

Latest Available Inspection: April 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,700 [as of 2015]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 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:Basically intolerable requiring high priority of replacement [2]
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 assessed or calculated scour condition. [5]
Sufficiency rating:51.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2018FairSatisfactoryFairFair170051.8
April 2018FairSatisfactorySatisfactorySatisfactory260055.1
April 2016FairGoodFairFair260049.1
April 2014FairGoodFairFair260049.1
April 2013FairFairFairFair260045.5
April 2011FairFairFairFair190049.1
April 2009FairGoodGoodSatisfactory190055.9
April 2007FairGoodGoodSatisfactory690055.9
April 2005FairGoodGoodSatisfactory690059.0
September 2004FairGoodGoodSatisfactory690059.0
June 2002FairGoodGoodSatisfactory690059.0
September 2000FairGoodGoodSatisfactory600059.0
September 1998GoodGoodGoodGood600059.0
August 1990PoorPoorSeriousPoor9004.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.276275010
Steel Girder/Beamlinear ft.7407400
Steel Protective Coatingsq. ft.570057000
Deck
Prestressed Concrete Top Flangesq. ft.816816000
Superstructure
Steel Floor Beamlinear ft.188018800
Steel Protective Coatingsq. ft.941009410
Substructure
Steel Pileeach60420
Steel Protective Coatingsq. ft.1,188001,1880
Prestressed Concrete Pileeach99000
Steel Pier Caplinear ft.3003000
Steel Protective Coatingsq. ft.177001770
Reinforced Concrete Pier Caplinear ft.42212100
Deck
Corrugated or Orthotropic Decksq. ft.419041900
Wearing Surfacessq. ft.1,19776343400
Steel Protective Coatingsq. ft.419004190
Bearings
Elastomeric Bearingeach1212000
Steel Protective Coatingsq. ft.1212000
Fixed Bearingeach20011
Steel Protective Coatingsq. ft.3000300
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.148014800
Steel Protective Coatingsq. ft.148001480