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INTERSTATE 15 NB over NATIONAL AVE

Map

Coordinates:
+32.69582, -117.12038
32°41'45" N, 117°07'13" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:INTERSTATE 15 NB over NATIONAL AVE
Structure number:57 0742R
Location:11-SD-015-R0.21R-SD
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:136.2 ft. [41.5 m]
Total length:138.1 ft. [42.1 m]
Roadway width between curbs:45.6 ft. [13.9 m]
Deck width edge-to-edge:48.9 ft. [14.9 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1978
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
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: December 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:48,000 [as of 2010]
Truck traffic:2% 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:Superior to present desirable criteria [9]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:88.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017FairFairGoodGood4800088.1
December 2015FairSatisfactoryVery GoodVery Good4800089.2
December 2013GoodGoodVery GoodGood4800089.2
January 2012GoodGoodVery GoodGood4800089.2
February 2010GoodGoodVery GoodGood5450088.5
March 2008GoodGoodVery GoodGood5450088.5
March 2006GoodGoodVery GoodGood5450088.5
January 2004GoodGoodVery GoodGood5450088.5
January 2002GoodGoodVery GoodGood3805090.2
May 2000FairSatisfactoryVery GoodGood3805090.2
March 1998FairSatisfactoryVery GoodGood3805090.2
December 1995GoodVery GoodVery GoodVery Good3500089.2
January 1994GoodVery GoodVery GoodVery Good3500089.2
January 1992GoodVery GoodVery GoodVery Good3550089.1

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.4242000
Deck
Reinforced Concrete Top Flangesq. ft.590059000
Substructure
Reinforced Concrete Abutmentlinear ft.3434000
Joints
Pourable Jointlinear ft.2820080
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.8282000