I 5 over 4TH STREET


+34.04284, -118.21705
34°02'34" N, 118°13'01" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 5 over 4TH STREET
Structure number:53 1304
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:83.0 ft. [25.3 m]
Total length:85.0 ft. [25.9 m]
Roadway width between curbs:131.9 ft. [40.2 m]
Deck width edge-to-edge:139.8 ft. [42.6 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:
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]
Main span material:Concrete [1]
Main span 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: January 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:231,000 [as of 2009]
Truck traffic:7% of total traffic
Deck condition:Fair [5 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:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:78.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,851,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017FairFairGoodGood23100078.0
November 2014FairSatisfactoryGoodVery Good23100079.0
December 2012FairSatisfactorySatisfactoryGood23100079.0
May 2011FairFairSatisfactoryGood23100078.0
November 2008FairFairSatisfactoryGood24100078.0
April 2007FairFairSatisfactoryGood24100078.0
May 2005FairFairSatisfactoryGood24100078.0
June 2003FairFairSatisfactoryGood23800078.0
April 2001FairFairSatisfactoryGood29780082.0
July 1998FairFairSatisfactoryGood29780082.0
July 1995GoodGoodVery GoodVery Good23520083.0
August 1993GoodGoodVery GoodVery Good23320083.0
May 1991GoodGoodVery GoodVery Good23320083.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Closed Web/Box Girderlinear ft.5250200
Reinforced Concrete Top Flangesq. ft.1,11073937010
Reinforced Concrete Abutmentlinear ft.8281100
Pourable Jointlinear ft.8383000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.112112000