Description

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The Los Angeles Department of Transportation developed a transportation and health database that includes all collisions in the most recently available five-year period, as well as key environmental variables.  These data, currently available on the City’s GeoHub, will be continually be updated as new information becomes available.  The purpose for developing it was 1. to help the City identify a list of prioritized locations along the High Injury Network (HIN) for the development of safety projects and 2. to develop "countermeasure pairing,"  the process of identifying the physical design and engineering countermeasures that would most effectively address each "collision profile," a group of collisions with similar contributing factors.  The Vision Zero Los Angeles initiative used a hierarchical clustering to develop these LA-specific collision profiles, intersection profile counts, and collision intersection scores.  The data found here is a result of that work and will be used in the development of our Action Plan. Please reference the Vision Zero GIS Data Dictionary.pdf for key field names and descriptions. 

Dataset Attributes

  • OBJECTID
    Number
  • FID_
    Number
    0 to 2931
  • Shape__
    Text
    {"value"=>"Point", "count"=>2932} ()
  • CaseID
    Number
    3984274 to 6718472
  • AssetID
    Number
    96001 to 166933
  • PointX
    Number
    -118.64277 to -118.178042
  • PointY
    Number
    33.724236 to 34.315525
  • AccidentYe
    Number
    2009 to 2013
  • CollisionS
    Number
    1 to 2
  • PedBikeVeh
    Text
    {"value"=>"P", "count"=>1372} (), {"value"=>"V", "count"=>1206} (), {"value"=>"B", "count"=>337} (), {"value"=>"PB", "count"=>17} ()
  • PedAction
    Text
    {"value"=>"A", "count"=>1543} (), {"value"=>"B", "count"=>581} (), {"value"=>"D", "count"=>484} (), {"value"=>"E", "count"=>164} (), {"value"=>"F", "count"=>116} (), {"value"=>"C", "count"=>23} (), {"value"=>"-", "count"=>19} (), {"value"=>"G", "count"=>2} ()
  • PedCollisi
    Text
    {"value"=>"-", "count"=>1543} (), {"value"=>"Y", "count"=>1389} ()
  • BikeCollis
    Text
    {"value"=>"-", "count"=>2578} (), {"value"=>"Y", "count"=>354} ()
  • BikeLane
    Number
    0 to 4
  • BikePath
    Number
    0 to 2
  • Bikelanepa
    Number
    0 to 1
  • Arterial
    Number
    0 to 1
  • Stclass
    Number
    0 to 104
  • HitAndRun
    Text
    {"value"=>"N", "count"=>2418} (), {"value"=>"F", "count"=>504} (), {"value"=>"M", "count"=>10} ()
  • AlcoholInv
    Text
    {"value"=>"-", "count"=>2401} (), {"value"=>"Y", "count"=>531} ()
  • AnyDrug
    Number
    0 to 1
  • AlcoholDru
    Number
    0 to 1
  • ComplexInt
    Number
    0 to 12
  • AnyRight
    Number
    0 to 1
  • AnyLeft
    Number
    0 to 1
  • AnyLeftOrT
    Number
    0 to 1
  • SpeedPCFOA
    Number
    0 to 1
  • PcfViolCat
    Number
    0 to 22
  • AnyUnsafeS
    Number
    0 to 1
  • AnySchoolA
    Number
    0 to 1
  • SchoolQM
    Number
    0 to 4
  • Sig
    Number
  • Type
    Text
  • P1
    Number
  • P2
    Number
  • P3
    Number
  • P4
    Number
  • P5
    Number
  • P6
    Number
  • P7
    Number
  • P8
    Number
  • P9
    Number
  • P10
    Number
  • P11
    Number
  • P12
    Number
  • P13
    Number
  • P14
    Number
  • P15
    Number
  • LAT
    Number
  • LON
    Number

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