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ROUTE 13 SBL over CHES. BAY - TRESTLE B

Map

Coordinates:
+36.98441, -76.10528
36°59'04" N, 76°06'19" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ROUTE 13 SBL over CHES. BAY - TRESTLE B
Structure number:000000000026075
Location:1050NHMPTN CO0489NCL VA B
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Tolls:Yes, on toll road [2]
Length of largest span:117.1 ft. [35.7 m]
Total length:19998.0 ft. [6095.1 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:40.0 ft. [12.2 m]
Owner:State Toll Authority [31]
Year built:1998
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:201
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:4,385 [as of 2014]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:97.4
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$20,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018GoodGoodVery GoodVery Good438597.4
September 2016GoodGoodVery GoodVery Good438597.6
September 2015GoodVery GoodVery GoodVery Good438597.6
September 2013GoodVery GoodVery GoodVery Good880097.2
September 2011GoodVery GoodVery GoodVery Good480099.6
August 2010GoodVery GoodVery GoodVery Good480099.6
September 2009GoodVery GoodVery GoodVery Good480099.6
September 2007GoodVery GoodVery GoodVery Good480093.5
October 2006GoodVery GoodVery GoodVery Good480093.5
August 2004GoodVery GoodVery GoodVery Good480093.5
September 2002GoodVery GoodVery GoodVery Good480074.0
August 2000GoodExcellentExcellentExcellent480074.0
2000----480074.0
October 1999GoodExcellentExcellentExcellent480074.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.91063727300
Steel Protective Coatingsq. ft.9,4968,64185500
Prestressed Concrete Girder/Beamlinear ft.46,80046,588130820
Deck
Reinforced Concrete Decksq. ft.42,66633,8138,85300
Reinforced Concrete Top Flangesq. ft.311,975311,345579510
Wearing Surfacessq. ft.280,376277,6331,7161,0270
Substructure
Reinforced Concrete Abutmentlinear ft.4035500
Prestressed Concrete Pileeach23953174120
Reinforced Concrete Pier Caplinear ft.3,0602,80025370
Joints
Open Jointlinear ft.1,0401,039100
Bearings
Elastomeric Bearingeach940939010
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.15,56315,4936820