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US HIGHWAY 101 NB over SOUVERAIN RD

Map

Coordinates:
+38.67979, -122.88047
38°40'47" N, 122°52'50" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US HIGHWAY 101 NB over SOUVERAIN RD
Structure number:20 0234R
Location:04-SON-101-R40.03
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:112.9 ft. [34.4 m]
Total length:115.2 ft. [35.1 m]
Roadway width between curbs:39.0 ft. [11.9 m]
Deck width edge-to-edge:41.0 ft. [12.5 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built: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:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:14,250 [as of 2015]
Truck traffic:11% 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:Better than present minimum criteria [7]
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:97.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017GoodGoodGoodGood1425097.3
April 2015FairSatisfactoryVery GoodVery Good1425098.0
April 2013FairSatisfactoryVery GoodGood1425098.0
May 2011GoodGoodVery GoodGood1425098.0
April 2009GoodGoodVery GoodGood1350098.0
April 2007GoodGoodVery GoodGood1350098.0
May 2005GoodGoodVery GoodGood960098.0
April 2003GoodGoodVery GoodGood960096.0
April 2001GoodGoodVery GoodGood960096.0
April 1999GoodGoodVery GoodGood960096.0
January 1998FairSatisfactorySatisfactorySatisfactory960095.0
June 1995FairSatisfactorySatisfactorySatisfactory950098.0
August 1993GoodGoodGoodGood955098.0
June 1990GoodGoodGoodGood955098.0

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.3535000
Deck
Reinforced Concrete Top Flangesq. ft.438438000
Concrete Protective Coatingsq. ft.420420000
Substructure
Reinforced Concrete Abutmentlinear ft.3737000
Prestressed Concrete Pileeach11000
Joints
Pourable Jointlinear ft.2424000
Bridge Rail
Other Material Bridge Raillinear ft.7070000