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S101-GOWER ST OFF over ARGYLE AV-S101 ON-RAMP

Map

Coordinates:
+34.10411, -118.32378
34°06'15" N, 118°19'26" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:S101-GOWER ST OFF over ARGYLE AV-S101 ON-RAMP
Structure number:53 0865K
Location:07-LA-101-7.04-LA
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:150.9 ft. [46.0 m]
Total length:292.0 ft. [89.0 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1977
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:Prestressed concrete continuous [6]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:11,000 [as of 2011]
Truck traffic:2% 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:Basically intolerable requiring high priority of replacement [2]
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:90.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2018GoodGoodGoodGood1100090.9
April 2016GoodVery GoodVery GoodVery Good1100090.9
March 2014PoorSeriousVery GoodGood1100085.8
March 2012FairSatisfactoryVery GoodGood1100090.9
March 2010FairSatisfactoryVery GoodGood1100090.9
February 2008FairSatisfactoryVery GoodGood710091.3
February 2006FairSatisfactoryVery GoodGood710091.3
March 2004GoodGoodVery GoodGood710091.3
March 2002GoodGoodVery GoodGood710091.3
April 2000GoodGoodVery GoodGood710091.3
February 1996GoodVery GoodVery GoodVery Good710091.4
August 1994GoodVery GoodVery GoodVery Good710091.4
May 1992GoodVery GoodVery GoodVery Good1500094.8

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.8989000
Deck
Prestressed Concrete Top Flangesq. ft.740740000
Substructure
Reinforced Concrete Columneach22000
Reinforced Concrete Abutmentlinear ft.1515000
Joints
Pourable Jointlinear ft.88000
Compression Jointlinear ft.88000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.226224020