Aggregated from thousands of local jurisdictions by the Colorado Department of Local Affairs Demography office. Many of the district boundaries were created from scanned drawings or digitized PDFs, and therefore no guarantee of accuracy can be made for the data.

Aggregated from thousands of local jurisdictions by the Colorado Department of Local Affairs (DOLA) Demography office. Many of the district boundaries were created from scanned drawings or digitized PDFs, and therefore no guarantee of accuracy can be made for the data.

This page will act as a landing page for the GIS Summit event on geodata.colorado.gov.

Line segments and associated project improvement codes and timelines for active construction projects on funded roads in Colorado August 2010 through March 2017 from the Colorado Department of Transportation (CDOT). Use this data with Construction Projects Endpoints for Funded Roads in Colorado.

This page outlines information about the OIT-GIS Annual Data Call.

Locations and areas of Colorado cities, towns, municipal perimeters, and FIPS codes from the Colorado Department of Transportation (CDOT).

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Railroad locations with associated data (in service, types of passenger, etc) from the Colorado Department of Transportation (CDOT).

The mile points for every interstate highway in Colorado, from the Colorado Department of Transporation

Point locations of mileposts for start and end of road projects and associated improvement codes and timelines for active construction projects on funded roads in Colorado August 2010 through March 2017 from the Colorado Department of Transportation (CDOT). Use this data with Construction Projects Line Segments.