Transportation Improvement Program projects, and other associated datasets. This data can be searched by keyword or browsed by subject and are available in a variety of formats, including KML, WMS, GeoRSS, and Shapefile.
DescriptionCDOT staff and consultants collect wetland boundary data for project development. This data is limited to wetland delineations completed for CDOT projects and CDOT/FHWA-funded projects beginning in 2017 with a few exceptions dating before 2017. Last Update2019Update FrequencyBiannuallyData OwnerDivision of Transportation DevelopmentData ContactWetland Program ManagerCollection Method ProjectionNAD83 / UTM zone 13NCoverage AreaStatewideTemporal Disclaimer/LimitationsAbsence of wetland polygons within an area does not indicate absence of wetlands. Additionally, wetland delineations legally expire after five years. Data found on this GIS platform should not be used in lieu of field investigations.
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 through 2024 from the Colorado Department of Transportation (CDOT). Use this data with Construction Projects Line Segments.
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.