Map of Highways in Colorado

Highway locations and various data: speed limits, surface type, access, etc, from the Colorado Department of Transportation (CDOT).

Category: Transportation
Permissions: Public
Tags: bic, gocodecolorado, colorado, cdot, colorado department of transportation, transportation, highway, speed limit, surface type, access, roads, nhwa, national highway act, average daily traffic, road jurisdictions, maintenance, routes, gis

Permalink: https://data.colorado.gov/Transportation/Map-of-Highways-in-Colorado/2h6w-z9ryOpens in new window.
Short URL: https://data.colorado.gov/d/2h6w-z9ry?category=Transportation&view_name=Map-of-Highways-in-ColoradoOpens in new window.

Collection Mode: Digitized in GIS, maintained by CDOT in GIS
Collection Method: Delivered to CDOT from the local jurisdiction GIS
Field Names, comma delimited: aadt, aadt20, aadtcomb, aadtderiv, aadtsingle, aadtyr, access, alias, city, commdistid, county, descriptio, endrefpt, fipscity, fipscounty, funcclass, isdivided, median, medianwd, nhsdesig, offpktrk, pktrk, population, pridlclass, priirii, prioutshd, prioutshdw, prirdl, priruti, prisurf, refpt, region, route, routesign, seg_length, shape_st_1, shape_stle, speedlim, terrain, thrulnqty, thrulnwd, tprid, vcratio, vcratio20, vmt
Oldest Record in Dataset: 2015
Newest Record in Dataset: 2015
Long Description: Colorado Highway layer includes access information, speed limits, city/county FIPS codes for segments, surface type, terrain code and urban/rural designation of segment. Also includes width (in feet), route name and id, number of lanes, average daily traffic counts, locations of count stations. Political jurisdictions for each segment include FIPS County codes, CDOT Administrative Zones, primary responsible Government Level (designated by Federal Highway Act), whether a segment is urban or rural (designated by the Census), whether it has National Highway Designation, and if it is eligible for local or special funding.
Single Row: State highway route length and location
Related Datasets: Related to: Local Roads in Colorado, Major Roads in Colorado

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

Horizontal Accuracy: Typically 10 feet or less
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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