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U.S. HIGHWAY 101 over SIXTH STREET

Map

Coordinates:
+38.43971, -122.71949
38°26'23" N, 122°43'10" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:U.S. HIGHWAY 101 over SIXTH STREET
Structure number:20 0285
Location:04-SON-101-20.20-SRO
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:89.2 ft. [27.2 m]
Total length:92.2 ft. [28.1 m]
Roadway width between curbs:128.3 ft. [39.1 m]
Deck width edge-to-edge:133.5 ft. [40.7 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:12°
Owner:State Highway Agency [01]
Year built:2009
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]

Latest Available Inspection: August 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:96,000 [as of 2009]
Truck traffic:6% of total traffic
Deck condition:Fair [5 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]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:87.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2016FairFairGoodGood9600087.2
September 2014FairSatisfactoryVery GoodVery Good9600088.2
August 2012FairSatisfactoryVery GoodGood9600088.2
December 2010FairSatisfactoryVery GoodGood10500087.8
November 2009FairSatisfactoryVery GoodGood10500087.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.8484000
Deck
Reinforced Concrete Top Flangesq. ft.1,13528585000
Substructure
Reinforced Concrete Abutmentlinear ft.8480400
Steel Pileeach11000
Joints
Pourable Jointlinear ft.8480220
Bearings
Enclosed/Concealed Bearingeach22000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.8484000