SR 163 over SAN DIEGO RI,W8-N163,CAM


+32.76514, -117.16241
32°45'54" N, 117°09'45" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 163 over SAN DIEGO RI,W8-N163,CAM
Structure number:57 0980S
Purpose:Carries highway over highway and waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:120.1 ft. [36.6 m]
Total length:597.1 ft. [182.0 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:16.4 ft. [5.0 m]
Skew angle:10°
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 / HS 20 [5]
Number of main spans:7
Main spans material:Prestressed concrete continuous [6]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:20,500 [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:Better than present minimum criteria [7]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:95.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017FairFairGoodGood2050095.1
March 2015FairFairVery GoodGood2050095.1
March 2013FairFairVery GoodGood2050095.1
April 2011GoodGoodVery GoodGood2050096.1
April 2009GoodGoodVery GoodGood2050096.1
June 2007GoodGoodVery GoodGood2050096.1
July 2005GoodGoodVery GoodGood2050096.1
July 2003FairSatisfactoryVery GoodGood2050096.1
September 2001GoodGoodVery GoodGood2050096.1
August 1999GoodGoodVery GoodGood2050096.1
June 1995GoodExcellentExcellentExcellent2050091.7
January 1990GoodExcellentExcellentExcellent2050091.7

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Prestressed Concrete Closed Web/Box Girderlinear ft.182182000
Reinforced Concrete Top Flangesq. ft.1,5301,03050000
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.1717000
Reinforced Concrete Pileeach11000
Compression Jointlinear ft.2214080
Assembly without Seal Jointlinear ft.77000
Enclosed/Concealed Bearingeach33000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.378378000