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IMPERIAL HIGHWAY O over ROUTE 110

Map

Coordinates:
+33.93087, -118.28166
33°55'51" N, 118°16'54" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IMPERIAL HIGHWAY O over ROUTE 110
Structure number:53 0941
Location:07-LA-110-13.97-LA
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:180.1 ft. [54.9 m]
Total length:585.0 ft. [178.3 m]
Roadway width between curbs:80.1 ft. [24.4 m]
Deck width edge-to-edge:102.0 ft. [31.1 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1989
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:4
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: July 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:218,000 [as of 2009]
Truck traffic:5% 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:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:77.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$9,315,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2016GoodGoodGoodGood21800077.0
July 2014GoodVery GoodVery GoodGood3088189.9
July 2012GoodGoodVery GoodGood3088189.9
August 2010GoodGoodVery GoodGood3088189.9
September 2008GoodGoodVery GoodGood3088189.9
November 2006GoodGoodVery GoodGood3088189.9
May 2005GoodGoodVery GoodGood3088189.9
April 2003GoodGoodVery GoodGood4200093.0
April 2001GoodGoodVery GoodGood4200093.0
August 2000GoodGoodVery GoodGood4200093.0
September 1998GoodGoodVery GoodGood4200093.0
June 1996GoodExcellentExcellentExcellent4200093.8
April 1993GoodExcellentExcellentExcellent4200093.8
October 1990GoodExcellentExcellentExcellent4200093.8

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.357357000
Deck
Reinforced Concrete Top Flangesq. ft.5,5455,544100
Substructure
Reinforced Concrete Columneach1212000
Reinforced Concrete Abutmentlinear ft.6262000
Reinforced Concrete Pileeach194194000
Joints
Compression Jointlinear ft.3103100
Assembly without Seal Jointlinear ft.2500025
Bearings
Elastomeric Bearingeach2424000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.356356000