Share:

INTERSTATE 5 over N BROADWAY OFF-RAMP

Map

Coordinates:
+34.07024, -118.21823
34°04'13" N, 118°13'06" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:INTERSTATE 5 over N BROADWAY OFF-RAMP
Structure number:53 1411K
Location:07-LA-005-19.50-LA
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:77.1 ft. [23.5 m]
Total length:274.0 ft. [83.5 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:32.8 ft. [10.0 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1960
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]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:10,000 [as of 2007]
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 corrrective action [3]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:73.7
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,436,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2017GoodGoodGoodGood1000073.7
January 2013GoodGoodGoodGood1000073.7
May 2011FairFairGoodGood1000072.7
December 2008FairFairGoodGood220081.2
May 2007FairFairGoodGood220081.2
May 2005FairSatisfactoryGoodGood220082.3
May 2003FairSatisfactoryGoodGood220082.3
April 2001FairFairGoodGood220081.2
July 1998FairFairGoodGood220081.2
August 1995GoodGoodVery GoodVery Good220084.3
August 1993GoodGoodVery GoodVery Good220084.3
May 1991GoodGoodVery GoodVery Good220084.3

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Closed Web/Box Girderlinear ft.8481300
Deck
Reinforced Concrete Top Flangesq. ft.840840000
Concrete Protective Coatingsq. ft.763763000
Substructure
Reinforced Concrete Columneach44000
Reinforced Concrete Abutmentlinear ft.1717000
Reinforced Concrete Pileeach11000
Joints
Pourable Jointlinear ft.2109120
Bearings
Movable Bearingeach1010000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.206206000