Map of Highway Milepoints in Colorado

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

Category: Transportation
Permissions: Public
Tags: bic, gocodecolorado, colorado, cdot, colorado department of transportation, transportation, milepoints, interstate, highway, gis

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Field Names, comma delimited: calyr, description, refpt, route, updateyr
Long Description: Colorado Highway, Ramp and Frontage road milepoint locations. Milepoints represent the location along CDOT highways where that highway’s linear reference system indicates a whole number reference point (such as 57.000). As such this dataset includes the milepoint description, update year of point, reference points and route id. MIlepoints differ from mileposts in that mileposts are locations of milepost (mile marker) locations alongside CDOT highways collected during GPS mapping efforts in the early 2000s. Therefore, mileposts are not necessarily found at exactly at milepoints.
Single Row: Highway and frontage road milepost locations, routes, and year updated
Related Datasets: Joinable to: Highway Mileposts in Colorado based on "ref_pt"

Expected Update Frequency: Automated - monthly
Stewardship Plan: Pushed from OTIS statewide data catalog via url to CIM Staging Server

Horizontal Coordinate System: NAD83/UTM zone 13N
Web Display Coordinate System: WGS84
Coordinate System Disclaimer: NOTE: To maintain source projection, select “Export Original” from export menu. To display on the web, export using any other option.

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