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N WEST AVE over HERNDON CANAL

Map

Coordinates:
+36.79407, -119.82622
36°47'39" N, 119°49'34" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:N WEST AVE over HERNDON CANAL
Structure number:42C0190
Location:NORTH OF ASHLAN AVE
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:43.0 ft. [13.1 m]
Total length:44.0 ft. [13.4 m]
Roadway width between curbs:79.1 ft. [24.1 m]
Deck width edge-to-edge:99.1 ft. [30.2 m]
Skew angle:30°
Owner:City or Municipal Highway Agency [04]
Year built:1963
Year reconstructed:1974
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:16,183 [as of 2010]
Truck traffic:10% 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:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:95.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2016GoodGoodGoodGood1618395.7
February 2013GoodGoodGoodGood1618395.7
December 2008GoodGoodGoodGood1500095.9
December 2004GoodGoodGoodGood1500095.9
November 2002GoodGoodGoodGood1500095.9
November 2000GoodGoodGoodGood792096.9
December 1998GoodGoodGoodGood792096.9
February 1996GoodGoodGoodGood792096.8
March 1994GoodGoodGoodGood792096.8
November 1991GoodGoodGoodGood792096.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Abutmentlinear ft.7875300
Bridge Rail
Other Material Bridge Raillinear ft.2727000
Deck
Reinforced Concrete Slabsq. ft.400400000
Wearing Surfacessq. ft.316316000