Description: HPMS RIS data is an extract of Highway Performance Monitoring System (HPMS) items from the Roadway Information System (RIS) database containing roadway features for all state trunk roads. The snapshot is for the current HPMS submittal year and is used to calculate the HPMS data items in the required format for submittal to the FHWA annually. This published service is used in the HPMS Analyst software.
Service Item Id: ea68e42afa9e47cb8840cb7d4572b7cb
Copyright Text: South Dakota Department of Transportation
Description: Coincident highway information from the frozen RIS database. Data is a published route event for internal use only by the HPMS Analyst software.
Service Item Id: ea68e42afa9e47cb8840cb7d4572b7cb
Copyright Text: South Dakota Department of Transportation, Office of Inventory Management