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This dataset is the result of a cooperative agreement between the State of South Dakota Department of Transportation - Office of Transportation Inventory Management and the Local Planning Districts/Organizations of South Dakota. The data was collected using GPS technology. The data was differentially corrected and converted into ESRI's Arcinfo coverages using macros developed by GeoResearch Inc. (now Micheal Baker & Assoc.). Throughout the years the county Arcinfo coverages have been converted to Personal Geodatabases and now have been combined into one dataset (NSTRI) as an SDE layer.

Dataset Attributes

  • OBJECTID
    Number
  • ROADNAME
    Text
    {"value"=>"395 AVE", "count"=>226} (), {"value"=>"448 AVE", "count"=>219} (), {"value"=>"469 AVE", "count"=>215} (), {"value"=>"480 AVE", "count"=>206} (), {"value"=>"472 AVE", "count"=>206} (), {"value"=>"398 AVE", "count"=>186} (), {"value"=>"280 ST", "count"=>183} (), {"value"=>"264 ST", "count"=>182} (), {"value"=>"292 ST", "count"=>180} (), {"value"=>"287 ST", "count"=>177} ()
  • SURFACE_WIDTH
    Number
    8 to 120
  • SURFACE_TYPE
    Number
    {"value"=>"5 - Gravel or Crushed Rock", "count"=>64627, "code"=>5} (), {"value"=>"8 - Bituminous", "count"=>63693, "code"=>8} (), {"value"=>"1 - Primitive (Trail)", "count"=>8578, "code"=>1} (), {"value"=>"9 - Concrete", "count"=>6127, "code"=>9} (), {"value"=>"2 - Unimproved", "count"=>4016, "code"=>2} (), {"value"=>"3 - Graded & Drained Earth", "count"=>3910, "code"=>3} (), {"value"=>"4 - Brick", "count"=>21, "code"=>4} ()
  • TOTAL_LANES
    Number
    {"value"=>"2 Lanes", "count"=>122569, "code"=>2} (), {"value"=>"1 Lane", "count"=>25103, "code"=>1} (), {"value"=>"3 Lanes", "count"=>1627, "code"=>3} (), {"value"=>"4 Lanes", "count"=>843, "code"=>4} (), {"value"=>"5 Lanes", "count"=>814, "code"=>5} (), {"value"=>"6 Lanes", "count"=>42, "code"=>6} (), {"value"=>"7 Lanes", "count"=>10, "code"=>7} (), {"value"=>"8 Lanes", "count"=>3, "code"=>8} ()
  • THROUGH_LANES
    Number
    {"value"=>"2 Lanes", "count"=>124085, "code"=>2} (), {"value"=>"1 Lane", "count"=>25104, "code"=>1} (), {"value"=>"4 Lanes", "count"=>1526, "code"=>4} (), {"value"=>"3 Lanes", "count"=>252, "code"=>3} (), {"value"=>"6 Lanes", "count"=>14, "code"=>6} (), {"value"=>"5 Lanes", "count"=>7, "code"=>5} (), {"value"=>"8 Lanes", "count"=>1, "code"=>8} ()
  • CURB_SHLDR_DESIG
    Number
    {"value"=>"9 - Neither on the left and neither on the right", "count"=>104441, "code"=>9} (), {"value"=>"1 - Curb on the left and curb on the right", "count"=>35431, "code"=>1} (), {"value"=>"5 - Shoulder on the left and shoulder on the right", "count"=>9023, "code"=>5} (), {"value"=>"7 - Neither on the left and curb on the right", "count"=>944, "code"=>7} (), {"value"=>"3 - Curb on the left and neither on the right", "count"=>895, "code"=>3} (), {"value"=>"8 - Neither on the left and shoulder on the right", "count"=>108, "code"=>8} (), {"value"=>"2 - Curb on the left and shoulder on the right", "count"=>91, "code"=>2} (), {"value"=>"4 - Shoulder on the left and curb on the right", "count"=>54, "code"=>4} (), {"value"=>"6 - Shoulder on the left and neither on the right", "count"=>24, "code"=>6} ()
  • SHOULDER_TYPE
    Number
    {"value"=>"4 - Bituminous", "count"=>8019, "code"=>4} (), {"value"=>"2 - Gravel or Crushed Stone", "count"=>1284, "code"=>2} (), {"value"=>"5 - Concrete", "count"=>987, "code"=>5} (), {"value"=>"1 - Earth", "count"=>53, "code"=>1} ()
  • SHOULDER_WIDTH
    Number
    0 to 32
  • MEDIAN_TYPE
    Number
    {"value"=>"2 - Raised median", "count"=>114, "code"=>2} (), {"value"=>"3 - Depressed median", "count"=>10, "code"=>3} (), {"value"=>"8 - Other divided", "count"=>6, "code"=>8} (), {"value"=>"9 - Not attributed", "count"=>3, "code"=>9} ()
  • ONE_WAY_TWO_WAY
    Number
    {"value"=>"1 - Two-way", "count"=>143788, "code"=>1} (), {"value"=>"2 - One direction of travel for divided roadways", "count"=>1053, "code"=>2} ()
  • ACCESS_CONTROL
    Number
  • DATA_CLASS
    Number
    {"value"=>"2 - Rural Road", "count"=>89335, "code"=>2} (), {"value"=>"3 - City Street", "count"=>55783, "code"=>3} (), {"value"=>"1 - State Highway System", "count"=>5244, "code"=>1} (), {"value"=>"6 - Ramp", "count"=>616, "code"=>6} ()
  • COUNTY_CODE
    Number
    {"value"=>"50 - Minnehaha", "count"=>12102, "code"=>50} (), {"value"=>"52 - Pennington", "count"=>9265, "code"=>52} (), {"value"=>"07 - Brown", "count"=>5960, "code"=>7} (), {"value"=>"42 - Lincoln", "count"=>4878, "code"=>42} (), {"value"=>"03 - Beadle", "count"=>3777, "code"=>3} (), {"value"=>"06 - Brookings", "count"=>3718, "code"=>6} (), {"value"=>"15 - Codington", "count"=>3715, "code"=>15} (), {"value"=>"58 - Spink", "count"=>3669, "code"=>58} (), {"value"=>"41 - Lawrence", "count"=>3490, "code"=>41} (), {"value"=>"47 - Meade", "count"=>3307, "code"=>47} ()
  • CITY_CODE
    Text
    {"value"=>"No City Code", "count"=>89370, "code"=>"999"} (), {"value"=>"SX - Sioux Falls", "count"=>9499, "code"=>"SX"} (), {"value"=>"RJ - Rapid City", "count"=>4775, "code"=>"RJ"} (), {"value"=>"VZ - Watertown", "count"=>1878, "code"=>"VZ"} (), {"value"=>"AB - Aberdeen", "count"=>1828, "code"=>"AB"} (), {"value"=>"OJ - Mitchell", "count"=>1379, "code"=>"OJ"} (), {"value"=>"CZ - Brookings", "count"=>1300, "code"=>"CZ"} (), {"value"=>"LB - Huron", "count"=>1180, "code"=>"LB"} (), {"value"=>"QP - Pierre", "count"=>1112, "code"=>"QP"} (), {"value"=>"XR - Yankton", "count"=>980, "code"=>"XR"} ()
  • RUR_URB_DESIG
    Number
    {"value"=>"1 - Entirely Rural", "count"=>90103, "code"=>1} (), {"value"=>"4 - Incorporated place included as part of a FA Urban Area", "count"=>29684, "code"=>4} (), {"value"=>"2 - Incorporated place, but not part of a FA Urban Area", "count"=>27741, "code"=>2} (), {"value"=>"3 - Unincorporated area included as part of a FA Urban Area", "count"=>3450, "code"=>3} ()
  • URBAN_AREA
    Number
    {"value"=>"50 - Sioux Falls", "count"=>11394, "code"=>50} (), {"value"=>"45 - Rapid City", "count"=>7041, "code"=>45} (), {"value"=>"70 - Watertown", "count"=>1993, "code"=>70} (), {"value"=>"05 - Aberdeen", "count"=>1904, "code"=>5} (), {"value"=>"30 - Mitchell", "count"=>1475, "code"=>30} (), {"value"=>"40 - Pierre", "count"=>1406, "code"=>40} (), {"value"=>"15 - Brookings", "count"=>1380, "code"=>15} (), {"value"=>"20 - Huron", "count"=>1275, "code"=>20} (), {"value"=>"55 - Spearfish", "count"=>1097, "code"=>55} (), {"value"=>"75 - Yankton", "count"=>999, "code"=>75} ()
  • MPO_AREA
    Number
    {"value"=>"1 - Sioux Falls", "count"=>12280, "code"=>1} (), {"value"=>"2 - Rapid City", "count"=>7845, "code"=>2} (), {"value"=>"3 - Sioux City", "count"=>751, "code"=>3} ()
  • LOCAL_SYSTEM
    Number
    {"value"=>"7 - City Street", "count"=>52412, "code"=>7} (), {"value"=>"6 - Township System", "count"=>39190, "code"=>6} (), {"value"=>"4 - County System", "count"=>26773, "code"=>4} (), {"value"=>"3 - County Secondary System", "count"=>14313, "code"=>3} (), {"value"=>"99 - Not Attributed", "count"=>5893, "code"=>99} ()
  • RESOL_NUM
    Number
  • RESOL_DATE
    Number
    0 to 2017
  • CURRENT_ADT
    Number
    0 to 39900
  • FEDAID_RT_ADT
    Number
    0 to 38500
  • FEDAID_ELIG
    Number
    {"value"=>"1 - Federal Aid - STP", "count"=>19795, "code"=>1} (), {"value"=>"2 - Federal Aid - NHS", "count"=>3910, "code"=>2} (), {"value"=>"6 - Federal Aid - STP - HPMS", "count"=>2558, "code"=>6} (), {"value"=>"7 - Federal Aid - NHS - HPMS", "count"=>112, "code"=>7} (), {"value"=>"8 - Federal Aid - NHS Connector - HPMS", "count"=>18, "code"=>8} (), {"value"=>"4 - Federal Aid - NHS Connector", "count"=>2, "code"=>4} (), {"value"=>"3 - Non Federal Aid - NHS", "count"=>2, "code"=>3} ()
  • FEDAID_RTNUM
    Number
    0 to 9281
  • STATE_ADMIN
    Number
    {"value"=>"99 - Not Attributed", "count"=>5893, "code"=>99} (), {"value"=>"5 - Game, Fish and Parks Roads", "count"=>1681, "code"=>5} (), {"value"=>"6 - Other State Roads (Frontage)", "count"=>478, "code"=>6} (), {"value"=>"4 - State Institutional Roads", "count"=>81, "code"=>4} ()
  • FED_DOMAIN
    Number
    {"value"=>"99 - Not Attributed", "count"=>5893, "code"=>99} (), {"value"=>"1 - National Indian Reservation System (BIA)", "count"=>1968, "code"=>1} (), {"value"=>"3 - National Forest System Road", "count"=>729, "code"=>3} (), {"value"=>"5 - Indian Nations Road System (Tribal)", "count"=>320, "code"=>5} (), {"value"=>"9 - Corps of Engineers", "count"=>178, "code"=>9} (), {"value"=>"6 - U.S. Fish and Wildlife Service", "count"=>151, "code"=>6} (), {"value"=>"8 - Other Federal Roads (BLM, DOD, VA, etc.)", "count"=>93, "code"=>8} (), {"value"=>"7 - Bureau of Reclamation", "count"=>48, "code"=>7} (), {"value"=>"4 - National Park System", "count"=>32, "code"=>4} ()
  • FUNC_CLASS
    Number
    {"value"=>"09 - Rural Local Roads", "count"=>93861, "code"=>9} (), {"value"=>"19 - Urban Local Streets", "count"=>25222, "code"=>19} (), {"value"=>"07 - Rural Major Collector", "count"=>13682, "code"=>7} (), {"value"=>"08 - Rural Minor Collector", "count"=>6073, "code"=>8} (), {"value"=>"16 - Urban Minor Arterial", "count"=>3800, "code"=>16} (), {"value"=>"17 - Urban Major Collector", "count"=>2826, "code"=>17} (), {"value"=>"04 - Rural Other Principal Arterials", "count"=>1933, "code"=>4} (), {"value"=>"06 - Rural Minor Arterial", "count"=>1529, "code"=>6} (), {"value"=>"14 - Urban Other Principal Arterials", "count"=>722, "code"=>14} (), {"value"=>"01 - Rural Interstate", "count"=>513, "code"=>1} ()
  • ROADNAME_ALIAS
    Text
    {"value"=>"14", "count"=>375} (), {"value"=>"11", "count"=>356} (), {"value"=>"10", "count"=>346} (), {"value"=>"16", "count"=>345} (), {"value"=>"15", "count"=>345} (), {"value"=>"2", "count"=>345} (), {"value"=>"12", "count"=>343} (), {"value"=>"6", "count"=>337} (), {"value"=>"13", "count"=>318} (), {"value"=>"17", "count"=>314} ()
  • GlobalID
    Number

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