This service's purpose is to be a muted background or foundation to highlight data displayed upon it. This service includes LOJIC's most update-to-date data featuring the Jefferson County street centerline. This service is updated monthly.

TRIMARC (Traffic Response and Incident Management Assisting the River City) camera locations in Louisville Metro Kentucky. This feature layer was created from a TRIMARC JSON files of camera locations. This item includes description, direction, and videos links and is used in the Louisville Metro Snow Map. The cameras are used to monitor the roadways and verify incidents to assist in freeway and incident management This feature is a static extract and will be reviewed before each snow season for updates. For more information on this feature layer and it's use please contact Louisville Metro GIS or LOJIC. To learn more about TRIMARC please visit the following website http://www.trimarc.org.

This dataset contains polygons and attributes which represent the State Legislative districts within Jefferson County, KY. The data was generated following the release of the 2020 Census data and was finalized in 2022. During the redistricting process a number of precinct boundaries were redrawn. Precinct boundaries are the fundamental building blocks of all political layers in Jefferson County, KY. View detailed metadata.