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US 101 NB over THERESA DRIVE

Map

Coordinates:
+38.76759, -122.99446
38°46'03" N, 122°59'40" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 101 NB over THERESA DRIVE
Structure number:20 0100R
Location:04-SON-101-R49.05
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:67.9 ft. [20.7 m]
Total length:124.0 ft. [37.8 m]
Roadway width between curbs:37.7 ft. [11.5 m]
Deck width edge-to-edge:40.4 ft. [12.3 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1964
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:10,800 [as of 2015]
Truck traffic:9% 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:Equal to present minimum criteria [6]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:80.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017GoodGoodGoodGood1080080.8
April 2015GoodGoodVery GoodVery Good1080080.8
April 2013GoodGoodGoodGood1080080.8
May 2011GoodGoodGoodGood1080084.0
April 2009GoodGoodGoodGood1085084.0
April 2007PoorCriticalGoodGood1085079.0
May 2005PoorCriticalGoodGood895079.0
April 2003PoorImminent FailureGoodGood895079.0
April 2001PoorImminent FailureGoodGood895079.0
April 1999FairFairGoodGood895083.0
January 1998PoorPoorFairSatisfactory895070.0
June 1995PoorPoorFairSatisfactory875071.0
August 1993GoodGoodGoodGood850085.0
June 1990GoodGoodGoodGood850085.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.227227000
Deck
Reinforced Concrete Top Flangesq. ft.464464000
Concrete Protective Coatingsq. ft.434434000
Substructure
Reinforced Concrete Columneach44000
Reinforced Concrete Abutmentlinear ft.3838000
Steel Pileeach11000
Reinforced Concrete Pier Caplinear ft.2424000
Joints
Pourable Jointlinear ft.2424000
Bridge Rail
Other Material Bridge Raillinear ft.8080000