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STATE ROUTE 170 over ROSCOE BLVD

Map

Coordinates:
+34.22145, -118.40977
34°13'17" N, 118°24'35" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STATE ROUTE 170 over ROSCOE BLVD
Structure number:53 1675
Location:07-LA-170-R19.72-LA
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:51.8 ft. [15.8 m]
Total length:158.1 ft. [48.2 m]
Roadway width between curbs:157.2 ft. [47.9 m]
Deck width edge-to-edge:173.9 ft. [53.0 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:13°
Owner:State Highway Agency [01]
Year built:1968
Year reconstructed:2006
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:4
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:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:77.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2016GoodVery GoodVery GoodVery Good18400077.9
April 2014FairFairGoodGood18400076.9
April 2012FairFairGoodGood18400076.9
September 2010FairSatisfactoryGoodGood16000077.9
April 2008FairSatisfactoryGoodGood16000077.0
May 2006FairSatisfactoryGoodGood16000077.0
January 2004GoodGoodGoodGood16000077.0
November 2001GoodGoodGoodGood10950080.6
January 1998FairFairGoodGood10950079.5
January 1996GoodGoodVery GoodVery Good10950078.2
December 1993GoodGoodVery GoodVery Good10950078.2
May 1992GoodGoodVery GoodVery Good10870078.3

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.4848000
Reinforced Concrete Closed Web/Box Girderlinear ft.9696000
Deck
Reinforced Concrete Top Flangesq. ft.2,5602,554600
Concrete Protective Coatingsq. ft.2,4902,490000
Substructure
Reinforced Concrete Columneach99000
Reinforced Concrete Pier Walllinear ft.107107000
Reinforced Concrete Abutmentlinear ft.117117000
Joints
Compression Jointlinear ft.5959000
Bearings
Elastomeric Bearingeach66000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.9696000
Other Material Bridge Raillinear ft.4848000