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STATE ROUTE 163 over SAN DIEGO RIVER

Map

Coordinates:
+32.76567, -117.16266
32°45'56" N, 117°09'46" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STATE ROUTE 163 over SAN DIEGO RIVER
Structure number:57 0126
Location:11-SD-163-3.95-SD
Purpose:Carries highway over highway and waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:49.9 ft. [15.2 m]
Total length:1024.0 ft. [312.1 m]
Roadway width between curbs:140.1 ft. [42.7 m]
Deck width edge-to-edge:144.0 ft. [43.9 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1946
Year reconstructed:1970
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:22
Main spans material:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:148,000 [as of 2009]
Truck traffic:4% 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:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:79.3
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$24,155,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2015FairFairGoodGood14800079.3
March 2013FairFairGoodGood14800079.3
April 2011FairFairSatisfactoryGood14800079.3
April 2009FairSatisfactorySatisfactoryGood14700080.5
June 2007PoorPoorGoodGood14700078.0
July 2005PoorPoorGoodGood14700078.0
August 2003FairFairGoodGood14700080.4
September 2001FairSatisfactoryGoodGood16230081.0
September 1999FairSatisfactoryGoodGood16230081.0
June 1997FairSatisfactoryGoodGood16230081.0
June 1995GoodGoodGoodGood14000085.0
August 1991GoodGoodGoodGood14200084.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.6,2446,244000
Deck
Reinforced Concrete Top Flangesq. ft.14,40014,400000
Concrete Protective Coatingsq. ft.14,40014,400000
Substructure
Reinforced Concrete Pier Walllinear ft.922922000
Reinforced Concrete Abutmentlinear ft.8888000
Steel Pileeach11000
Reinforced Concrete Pileeach11000
Joints
Pourable Jointlinear ft.8508500
Compression Jointlinear ft.305003050
Bearings
Enclosed/Concealed Bearingeach66000
Bridge Rail
Other Material Bridge Raillinear ft.637637000