DescriptionCulvert line features collected by CDOT Maintenance crews in the field with mobile devices. Contains all sizes of culverts, from the major/minor sizes inventoried by Staff Bridge, to the smaller sized known only by Maintenance.



Last Update
2019


Update FrequencyAs Needed


Data Owner
Division of Maintenance & Operations



Data Contact
Division of Maintenance & Operations



Collection Method
Image detection and classification



Projection
WGS 1984 Web Mercator with Auxiliary Sphere



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.

Description

This data represents the Maintenance Sections for Colorado Department of Transportation. Maintenance Sections are boundaries defining responsibility for maintaining specific highway segments.

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.

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.

DescriptionThis dataset represents CDOT facilities/buildings of various types. GPS data was collected during a building energy inventory. In many places, one point represents multiple building locations within a CDOT complex.

To query by facility, use SAPOBJTYPE field and key:
     F_F_L   -------- Lab
     F_F_M  -------- Maintenance/Repair
     F_F_O  -------- Office
     F_F_R  --------  Rest Area
     F_F_S  --------  Storage Shed
     F_F_SS  -------- Sand Shed
     F_F_T    --------  Traffic Shop
     F_F_U    --------  Unknown
     F_M_000032    --------   Storage Farm
     F_M_000033      -------- Storage Tank



Last Update
2019


Update FrequencyAs needed


Data Owner
Division of Maintenance & Operations



Data Contact
Division of Maintenance & Operations, GIS



Collection Method
Survey 123 field collection



Projection
WGS 1984 Web Mercator with Auxiliary Sphere



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.

DescriptionThe Tunnels layer is used primarily to reference structural features for GIS-based highway project planning. It is also used for reference within various GIS applications, such as OTIS. The data originates from the Pontis database, which is CDOT's database of record for roadway structures. That database contains location information acquired thru GPS technology, among other means.

This layer is derived from the Structures dataset.



Last Update
2017


Update FrequencyAs needed


Data Owner
CDOT Staff Bridge


Data 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.