Profile Picture Colorado Information Marketplace

created May 19 2017

updated Jun 12 2018

Description

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.

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Meta
Category
Transportation
Permissions
Public
Tags
gocodecolorado, colorado, cdot, colorado department of transportation, transportation, endpoints, funded roads, roads, mileposts, mile markers, construction, projects, improvement, active projects, gis
Licensing and Attribution
Data Provided By
CDOT - Colorado Department of Transportation
Source Link
(none)
License
Public Domain
Contributing Agency Information
Citation
CDOT - Colorado Department of Transportation
Agency Program Page
https://www.codot.gov/
Agency Data Series Page
https://www.codot.gov/projects/active-construction-projects
Data Source
Projects Systems SAP, joined with GIS road segments
Dataset Coverage
Unit of Analysis
Vector point
Geographic Coverage
State
Data Description
Collection Mode
Projects Systems SAP, joined with GIS road segments
Collection Method
Depending on the project, data is updated daily, weekly and monthly as projects move through timelines
Data Collection Instrument
Data is collected by transportation divisions
Field Names, comma delimited
project_id, saplongid, sapprojecttype, sapprojectdescription, saprecid, route, refpt, endrefpt, beginx, beginy, endx, endy, guid, lrs_date, tpr, mpo, proj_pspid, zzconshd_endate, zzproj_endate, zzf_imp_cd, zzac_ad_dt, zzshelf_dt, zzactletdate, zzconexdate, zzest_pcd, ztp_arra_pspid, zconstrtdate, fedimpcode, fedimpdesc, laneq, rdcf, rdcs, rdcr, countydesc, congdist, commdist
Oldest Record in Dataset
08/02/2010
Newest Record in Dataset
03/14/2017
Single Row
Vector point locations of mile markers for the start and end of current construction projects
Related Datasets
Joinable to: Construction Project Line Segments for Funded Roads in Colorado 2017 based on "PROJECT_ID"
Data Quality
Expected Update Frequency
Manual - annual
Geospatial
Horizontal Coordinate System
EPSG:29613, 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.
Data Updates
Update Schedule
Annually
Update Method
Manual
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