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WEST MARKET ST over BLACKS RUN

Map

Coordinates:
+38.44978, -78.87131
38°26'59" N, 78°52'17" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:WEST MARKET ST over BLACKS RUN
Structure number:000000000020445
Location:.02LIBRTY ST & .04HIGH ST
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:35.8 ft. [10.9 m]
Total length:35.8 ft. [10.9 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:50.2 ft. [15.3 m]
Skew angle:19°
Owner:City or Municipal Highway Agency [04]
Year built:1992
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:5,783 [as of 2014]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:93.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018GoodGoodGoodGood578393.4
May 2016GoodGoodGoodGood578393.4
May 2014GoodGoodGoodGood540095.5
May 2012GoodGoodGoodGood549795.5
May 2010GoodGoodGoodGood549798.5
May 2008GoodGoodGoodGood549798.5
June 2006GoodGoodGoodGood449298.6
May 2004GoodGoodGoodGood435498.6
May 2002GoodGoodGoodGood495298.5
May 2000GoodGoodGoodGood451298.6
May 1998GoodGoodGoodGood451298.6
May 1996GoodGoodVery GoodGood571898.5
May 1994GoodGoodVery GoodVery Good571898.6
May 1992GoodExcellentExcellentExcellent571898.6
June 1991PoorPoorPoorSatisfactory500065.1

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.420420000
Deck
Prestressed Concrete Top Flangesq. ft.1,2911,291000
Wearing Surfacessq. ft.1,2911,290100
Substructure
Reinforced Concrete Abutmentlinear ft.102102000
Bearings
Elastomeric Bearingeach1212000
Fixed Bearingeach1212000