Feature layer (hosted) containing authoritative street name lines for Sioux Falls, South Dakota

Feature layer containing authoritative traffic count points for Sioux Falls, South Dakota.The traffic counts listed are 24-hour, weekday, two-directional counts. Traffic counts are normally collected during the summer months, but may be taken any season, as weather permits. The traffic counts are factored by the day of the week as well as by the month of the year to become an Average Annual Daily Total (AADT). Traffic volumes (i.e. count data) can fluctuate depending on the month, week, day of collection; the weather, type of road surface, nearby construction, etc. All of the historical data should be averaged to reflect the "normal" traffic count. More specific count data (time, date, hourly volume) can be obtained from the Sioux Falls Engineering Division at 367-8601.

Link to the Library of Congress Sanborn Fire Insurance Map dated December 1883 for Sioux Falls, South Dakota.Sanborn Fire Maps were originally prepared for the use of fire insurance companies. The maps include parcel boundaries, building information, business names, street names, house numbers, fire hydrants, utilities, and more.

Feature layer containing authoritative street lines for Sioux Falls, South Dakota.

Feature layer containing authoritative traffic count points for the traffic model for Sioux Falls, South Dakota.

The data in the traffic counts model feature layer is collected for traffic count modeling and transportation planning. This data is collected on a five-to-seven-year basis, with data from 2001, 2008, 2013, 2018, and 2023. The traffic counts are 24-hour, weekday, two-directional counts. Traffic counts are normally collected during the summer months, but may be taken any season, as weather permits. The traffic counts are factored by the day of the week as well as by the month of the year to become an Average Annual Daily Total (AADT). Traffic volumes (i.e., count data) can fluctuate depending on the month, week, day of collection, the weather, type of road surface, nearby construction, etc. All the historical data should be averaged to reflect the "normal" traffic count. More specific count data (time, date, hourly volume) can be obtained from the Sioux Falls Engineering Division at 605-367-8601.

Link to the Library of Congress Sanborn Fire Insurance Map dated August 1896 for Sioux Falls, South Dakota.Sanborn Fire Maps were originally prepared for the use of fire insurance companies. The maps include parcel boundaries, building information, business names, street names, house numbers, fire hydrants, utilities, and more.

Feature layer containing authoritative vacated street polygons for Sioux Falls, South Dakota.