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US17 SBL over US17B NC343 DISML.SWP

Map

Coordinates:
+36.45831, -76.33263
36°27'30" N, 76°19'57" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US17 SBL over US17B NC343 DISML.SWP
Structure number:000000000290043
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:55.8 ft. [17.0 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: November 2008

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,000 [as of 2008]
Truck traffic:14% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 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:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:87.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2008FairFairFairSatisfactory600087.4
February 1999FairSatisfactorySatisfactorySatisfactory500097.5
May 1991GoodGoodGoodGood430097.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2,6282,53945440
Steel Protective Coatingsq. ft.40,48439,45701,0270
Prestressed Concrete Girder/Beamlinear ft.10,1648,8708524420
Deck
Reinforced Concrete Decksq. ft.87,07341,84744,8044220
Substructure
Reinforced Concrete Columneach9408860
Reinforced Concrete Abutmentlinear ft.94682600
Steel Pileeach2626000
Reinforced Concrete Pileeach10100
Reinforced Concrete Pier Caplinear ft.1,0743622824300
Joints
Compression Jointlinear ft.910101768410
Assembly with Sealeach124355660
Bearings
Elastomeric Bearingeach2642457120
Steel Protective Coatingsq. ft.2460180
Pot Bearingeach186570
Steel Protective Coatingsq. ft.1860120
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4,2704993,4613100