DescriptionInterchange points were derived from the interchange polygon dataset. The exit number(s) associated
with an interchange are included in the attribute table.Last Update2018Update FrequencyAs neededData OwnerDivision of Transportation DevelopmentData ContactGIS Support UnitCollection Method
ProjectionNAD83 / UTM zone 13NCoverage AreaStatewideTemporal
Disclaimer/LimitationsThere are no restrictions and legal prerequisites for using the data set. The State of Colorado assumes no liability relating to the completeness, correctness, or fitness for use of this data.

Description

Polygonal features representing the fence-line of a CDOT maintenance yard or the boundary of a CDOT maintained rest area.

Last Update2020Update FrequencyAs neededData OwnerDivision of Maintenance & Operations
Data ContactDivision of Maintenance & Operations
Collection Method
ProjectionNAD83 / UTM zone 13NCoverage AreaStatewideTemporal
Disclaimer/LimitationsThere are no restrictions and legal prerequisites for using the data set. The State of Colorado assumes no liability relating to the completeness, correctness, or fitness for use of this data.

DescriptionPolyline (linear) geographic features representing public roads under local jurisdiction that are functionally classified as arterials or collectors.



Last Update
2023


Update FrequencyAs needed


Data Owner
Division of Transportation Development


Data Contact
GIS Support Unit


Collection Method




Projection
NAD83 / UTM zone 13N


Coverage Area
Statewide


Temporal




Disclaimer/Limitations
There are no restrictions and legal prerequisites for using the data set. The State of Colorado assumes no liability relating to the completeness, correctness, or fitness for use of this data.

Data Updated
11/2019Data Update Frequency
As needed


Data Contact
Freight Operations & Permitting Service


Data Source
Routes determined from geometrical and traffic data inOTISData Owner
Freight Operations & Permitting Services



Data Collection Method
Digitized over highway layer


Projection
WGS 1984 Web Mercator with Auxiliary Sphere

DescriptionThe linear representation of CDOT highways.  Divided highways are shown with a separate line in each direction (dual carriageways).  The _DEC records represent the secondary direction carriageways (the direction of decreasing mileposts).  Contains CDOT's Legacy linear referencing system measures (m-values). Last Update2023Update FrequencyAnnuallyData OwnerDivision of Transportation DevelopmentData Contact
Collection Method
ProjectionNAD83 / UTM zone 13NCoverage AreaStatewideTemporal
Disclaimer/LimitationsThere are no restrictions and legal prerequisites for using the data set. The State of Colorado assumes no liability relating to the completeness, correctness, or fitness for use of this data.

Description

The features in this layer have been created from information extracted from SAP. When an SAP user is mapping a project from the CJ20N transaction, these GIS representations are created.

Used by SAP GIS Locator web app to read/write projects GIS data from SAP PRD environment.  From 9/19/2016 onward.

Last Update-Update FrequencyContinuouslyData OwnerDivision of Transportation DevelopmentData ContactGIS Support UnitCollection Method
ProjectionNAD83 / UTM zone 13NCoverage AreaStatewideTemporal
Disclaimer/LimitationsThere are no restrictions and legal prerequisites for using the data set. The State of Colorado assumes no liability relating to the completeness, correctness, or fitness for use of this data.

DescriptionThis dataset contains Drivability Life data from the CDOT Pavement Management database, dynamically segmented against CDOT Routes.  Source data includes both primary and secondary direction, but only primary is included in this feature class.
Last Update2023Update FrequencyAnnuallyData OwnerDivision of Transportation DevelopmentData ContactGIS Support UnitCollection Method
ProjectionNAD83 / UTM zone 13NCoverage AreaStatewideTemporal
Disclaimer/LimitationsThere are no restrictions and legal prerequisites for using the data set. The State of Colorado assumes no liability relating to the completeness, correctness, or fitness for use of this data.

DescriptionFeatures in this dataset represent segments of public highways that are maintained by and under the jurisdiction of the Colorado Department of Transportation. These highways consist of Interstates, US Highways, and State Highways. Features are represented by polyline (linear) geographic shapes. These highway segments are classified by Functional Class.
Last Update2023Update FrequencyAs neededData OwnerDivision of Transportation DevelopmentData ContactGIS Support UnitCollection Method
ProjectionNAD83 / UTM zone 13NCoverage AreaStatewideTemporal
Disclaimer/LimitationsThere are no restrictions and legal prerequisites for using the data set. The State of Colorado assumes no liability relating to the completeness, correctness, or fitness for use of this data.

DescriptionPoint geographic dataset representing the location along a CDOT highway where that highway's linear reference system indicates a whole number reference point.

Please note, mile posts are not necessarily found at milepoints.
Last Update2023Update FrequencyAs neededData OwnerDivision of Transportation DevelopmentData ContactGIS Support UnitCollection Method
ProjectionNAD83 / UTM zone 13NCoverage AreaStatewideTemporal
Disclaimer/LimitationsThere are no restrictions and legal prerequisites for using the data set. The State of Colorado assumes no liability relating to the completeness, correctness, or fitness for use of this data.

DescriptionThese structures typically include bridges, overhead signs, and mast arms. Each feature actually represents the logical intersection of a structure and a roadway. Most structures are represented by a single point. When a structure carries a roadway and spans another roadway, it is represented by two points in this layer.



Last Update
2023


Update FrequencyAs needed


Data Owner
CDOT Staff BridgeData Contact
Division of Transportation Development - GIS Support Unit


Collection Method




Projection
NAD83 / UTM zone 13N


Coverage Area
Statewide


Temporal




Disclaimer/Limitations
There are no restrictions and legal prerequisites for using the data set. The State of Colorado assumes no liability relating to the completeness, correctness, or fitness for use of this data.