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US64 over ROANOKE SOUND

Map

Coordinates:
+35.89507, -75.63099
35°53'42" N, 75°37'52" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US64 over ROANOKE SOUND
Structure number:000000000550012
Location:1.2 MI. E. JCT. US64 BUS
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:138.1 ft. [42.1 m]
Total length:5543.2 ft. [1689.5 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:62.3 ft. [19.0 m]
Vertical clearance below bridge:62.3 ft. [19.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1990
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:73
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: October 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:18,000 [as of 2015]
Truck traffic:12% 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: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 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:In place and functioning [2]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:66.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2018FairSatisfactoryFairFair1800066.0
October 2016FairGoodFairFair1600068.0
October 2014FairGoodFairFair1600068.0
October 2012FairFairFairFair1600067.0
October 2010FairFairFairSatisfactory1500067.0
September 2008FairFairFairSatisfactory1600067.0
September 2006FairFairFairSatisfactory1700067.0
September 2004FairFairFairSatisfactory1700067.0
June 2002FairFairFairSatisfactory2300067.0
August 2000FairFairSatisfactorySatisfactory1570078.0
July 1998FairFairFairSatisfactory1570067.0
September 1990GoodVery GoodVery GoodVery Good1340080.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.39,72539,1792463000
Deck
Reinforced Concrete Decksq. ft.345,452229,459115,972210
Substructure
Reinforced Concrete Columneach107594530
Reinforced Concrete Abutmentlinear ft.1581104530
Reinforced Concrete Pile Cap/Footinglinear ft.1,9436844617980
Prestressed Concrete Pileeach99984591450
Reinforced Concrete Pileeach77000
Reinforced Concrete Pier Caplinear ft.4,3513,0781,256170
Joints
Pourable Jointlinear ft.2521727901
Compression Jointlinear ft.1891375200
Assembly with Sealeach63511200
Open Jointlinear ft.4,2212,6611,56000
Bearings
Elastomeric Bearingeach1,041875154120
Bridge Rail
Other Material Bridge Raillinear ft.11,3223,6197,655399