SR 163 over 6TH AVE-N163 ON RAMP


+32.75321, -117.15767
32°45'12" N, 117°09'28" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 163 over 6TH AVE-N163 ON RAMP
Structure number:57 0222
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:56.1 ft. [17.1 m]
Total length:144.0 ft. [43.9 m]
Roadway width between curbs:87.6 ft. [26.7 m]
Deck width edge-to-edge:93.2 ft. [28.4 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1947
Year reconstructed:1979
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:3
Main spans material:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: March 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:95,000 [as of 2009]
Truck traffic:3% of total traffic
Deck condition:Satisfactory [6 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:83.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2015FairSatisfactoryGoodGood9500083.3
March 2013FairSatisfactoryGoodGood9500083.3
April 2011FairSatisfactoryGoodGood9500083.3
April 2009FairSatisfactoryGoodGood9700083.1
June 2007GoodGoodGoodGood9700083.1
July 2005GoodGoodGoodGood9700083.1
July 2003GoodGoodGoodGood9700083.1
September 2001GoodGoodGoodGood13540079.2
June 1999GoodGoodGoodGood13540079.2
June 1997GoodGoodGoodGood13540079.2
June 1995GoodGoodGoodGood15100079.5
July 1991GoodGoodGoodGood15300079.3

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.176176000
Reinforced Concrete Girder/Beamlinear ft.263263000
Reinforced Concrete Decksq. ft.160016000
Wearing Surfacessq. ft.160160000
Reinforced Concrete Top Flangesq. ft.970970000
Wearing Surfacessq. ft.970970000
Reinforced Concrete Columneach1414000
Reinforced Concrete Abutmentlinear ft.5757000
Steel Pileeach11000
Reinforced Concrete Pier Caplinear ft.77000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4444000
Other Material Bridge Raillinear ft.44240200