IS 64 over Mercury Blvd


+37.04076, -76.39530
37°02'27" N, 76°23'43" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IS 64 over Mercury Blvd
Structure number:000000000026145
Location:1.95 Mi Fr Rte 167
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:189.0 ft. [57.6 m]
Total length:290.0 ft. [88.4 m]
Roadway width between curbs:99.1 ft. [30.2 m]
Deck width edge-to-edge:182.4 ft. [55.6 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:26°
Owner:State Highway Agency [01]
Year built:2005
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:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:146,028 [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:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:79.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$150,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017GoodGoodGoodGood14602879.0
May 2015GoodGoodGoodGood14602879.0
May 2013GoodGoodGoodGood4800066.0
May 2011GoodGoodGoodGood4800080.0
May 2009GoodGoodGoodGood4800079.0
July 2007GoodVery GoodVery GoodVery Good4800073.0
May 2005GoodVery GoodVery GoodVery Good4800079.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.6,6706,670000
Steel Protective Coatingsq. ft.86,84886,848000
Reinforced Concrete Decksq. ft.52,89652,193516520
Wearing Surfacessq. ft.51,15647,232003,924
Reinforced Concrete Columneach2220200
Reinforced Concrete Abutmentlinear ft.5124466060
Reinforced Concrete Pier Caplinear ft.407404030
Concrete Protective Coatingsq. ft.270265500
Strip Seal Jointlinear ft.407004070
Elastomeric Bearingeach4604600
Steel Protective Coatingsq. ft.4646000
Movable Bearingeach4604600
Steel Protective Coatingsq. ft.4600460
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,160477276560