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ROUTE 170 over RIVERSIDE-TUJUNGA

Map

Coordinates:
+34.15696, -118.37895
34°09'25" N, 118°22'44" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ROUTE 170 over RIVERSIDE-TUJUNGA
Structure number:53 1344
Location:07-LA-170-R14.78-LA
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:71.9 ft. [21.9 m]
Total length:466.9 ft. [142.3 m]
Roadway width between curbs:131.9 ft. [40.2 m]
Deck width edge-to-edge:140.4 ft. [42.8 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1962
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:6
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: April 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:184,000 [as of 2009]
Truck traffic:5% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:75.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2016GoodVery GoodVery GoodVery Good18400075.6
April 2014FairGoodSatisfactoryGood18400075.6
April 2012GoodGoodGoodGood18400075.6
October 2010FairSatisfactoryGoodGood16000075.6
April 2008FairSatisfactoryGoodGood16000075.0
May 2006FairSatisfactoryGoodGood16000075.0
January 2004FairSatisfactoryGoodGood16000075.0
November 2001FairSatisfactoryGoodGood15240075.0
December 1997FairFairGoodGood15240076.0
January 1996GoodGoodVery GoodVery Good15240076.7
December 1993GoodGoodVery GoodVery Good15240076.7
May 1992GoodGoodVery GoodVery Good15040079.2

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Closed Web/Box Girderlinear ft.232224800
Reinforced Concrete Girder/Beamlinear ft.522522000
Deck
Reinforced Concrete Decksq. ft.1,2001,200000
Concrete Protective Coatingsq. ft.1,1751,175000
Reinforced Concrete Top Flangesq. ft.4,9004,900000
Concrete Protective Coatingsq. ft.4,8054,805000
Substructure
Reinforced Concrete Columneach3333000
Reinforced Concrete Pier Walllinear ft.113109400
Reinforced Concrete Abutmentlinear ft.113113000
Reinforced Concrete Pileeach11000
Joints
Pourable Jointlinear ft.1171012014
Compression Jointlinear ft.159159000
Bearings
Elastomeric Bearingeach2828000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.142142000
Other Material Bridge Raillinear ft.290290000