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US64 over CROATAN SOUND

Map

Coordinates:
+35.91855, -75.74911
35°55'07" N, 75°44'57" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US64 over CROATAN SOUND
Structure number:000000000550009
Location:1.6 MI. E. JCT. SR1105
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:129.9 ft. [39.6 m]
Total length:14265.8 ft. [4348.0 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:28.5 ft. [8.7 m]
Vertical clearance below bridge:44.9 ft. [13.7 m]
Owner:State Highway Agency [01]
Year built:1955
Year reconstructed:1966
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:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2015

Good/Fair/Poor Condition:Poor
Status:Open, would be posted or closed except for temporary shoring [D]
Average daily traffic:1,800 [as of 2013]
Truck traffic:8% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
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 is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:1.0 tons [0.9 metric tons]
Inventory rating:1.0 tons [0.9 metric tons]
Sufficiency rating:15.6

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201515.6PoorFairPoorFairSD1800
May 20138.0PoorFairPoorPoorSD1800
May 20116.0PoorFairPoorPoorSD2100
June 20096.0PoorFairPoorPoorSD2100
June 200728.5PoorPoorFairPoorSD2200
May 200531.7PoorFairSatisfactoryPoorSD4000
May 200331.7PoorFairSatisfactoryPoorSD7200
June 200131.7PoorFairSatisfactoryPoorSD5400
December 199931.7PoorFairSatisfactoryPoorSD5200
August 199036.0PoorPoorSatisfactoryPoorSD4100

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.56,89823,96110832,8290
Steel Stringerlinear ft.52016003600
Deck
Reinforced Concrete Decksq. ft.405,472179,28699,953126,2330
Superstructure
Steel Floor Beamlinear ft.2401440960
Substructure
Reinforced Concrete Columneach7270650
Reinforced Concrete Abutmentlinear ft.5660500
Reinforced Concrete Pile Cap/Footinglinear ft.1,00415908450
Steel Pileeach40400
Prestressed Concrete Pileeach1,20371401,0551
Reinforced Concrete Pileeach365365000
Timber Pileeach168800
Steel Pier Caplinear ft.55022330
Reinforced Concrete Pier Caplinear ft.8,1466,7081721,2660
Joints
Pourable Jointlinear ft.3,6543,654000
Compression Jointlinear ft.3,7993,2833491670
Open Jointlinear ft.2929000
Assembly without Seal Jointlinear ft.1,102329391310
Bearings
Fixed Bearingeach5561705390
Other Bearingeach1,3933051,3571
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.260025460
Reinforced Concrete Bridge Raillinear ft.28,80828,405309940