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ARMSTEAD AVE. over TIDE MILL CREEK

Map

Coordinates:
+37.05524, -76.38093
37°03'19" N, 76°22'51" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ARMSTEAD AVE. over TIDE MILL CREEK
Structure number:000000000020300
Location:0.82 TO 258 /1.90 TO 172
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:48.9 ft. [14.9 m]
Total length:48.9 ft. [14.9 m]
Roadway width between curbs:65.9 ft. [20.1 m]
Deck width edge-to-edge:81.0 ft. [24.7 m]
Skew angle:10°
Owner:City or Municipal Highway Agency [04]
Year built:1987
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:Slab [01]
Deck type:Other [9]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:21,962 [as of 2014]
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:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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 the assessed or calculated scour condition. [8]
Sufficiency rating:91.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018GoodGoodGoodGood2196291.7
September 2016GoodGoodGoodGood2196291.7
September 2014GoodGoodGoodGood2365589.5
December 2012GoodGoodGoodGood2365589.5
February 2011GoodGoodGoodGood2365589.5
December 2010GoodGoodGoodGood2365589.5
December 2008GoodGoodGoodGood2365589.5
December 2006GoodGoodGoodGood2365589.5
December 2004GoodGoodGoodGood2365584.1
December 2002GoodGoodGoodGood2365584.1
December 2000FairSatisfactorySatisfactoryGood2365584.1
December 1998FairSatisfactorySatisfactoryGood2365584.1
December 1996FairGoodSatisfactoryGood2365584.1
December 1994FairGoodSatisfactoryGood2209991.5
September 1992GoodGoodGoodVery Good2209991.5
January 1991GoodVery GoodVery GoodVery Good2209991.5

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.94477017400
Deck
Prestressed Concrete Top Flangesq. ft.3,8213,821000
Wearing Surfacessq. ft.2,3592,359000
Concrete Protective Coatingsq. ft.1,8611,859200
Substructure
Reinforced Concrete Abutmentlinear ft.1851582700
Joints
Pourable Jointlinear ft.1621125000
Bearings
Elastomeric Bearingeach8078200
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.9592300