10,000+ results returned
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Title: Forest Service Roads Colorado 1999
Contributors:- Line data
- 2005
Summary: This line data layer represents forest service roads for Colorado in 1999. The dataset was originally published by the Colorado Department of Transportation Services in 2005.[Features in this dataset represent US Forest Service roads. Features are represented by polyline (linear) geographic shapes.]
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Title: Routes Colorado 2004
Contributors:- Line data
- 2003
Summary: This line data layer represents routes for Colorado in 2004. The dataset was originally published by the Colorado Department of Transportation on April 3, 2004.[The route layer is CDOT's centerline representation of state highways. It is later combined with several 'On System' tables using dynamic segmentation]
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Title: Public Lands Colorado 2003
Contributors:- Polygon data
- 2004
Summary: This polygon data layer represents public lands for Colorado in 2003. The dataset was originally published by the Colorado Department of Transportation on Decemebr 31, 2003.[Features in this dataset represent general land ownership by categories. These categories include: Private ownership, State Land Board, US Forest Service, National Park Service. Features are represented by polygon geographic shapes. This layer is also known as 'land status'.]
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Title: Highways Colorado 2003
Contributors:- Line data
- 2004
Summary: This dataset represents highways for Colorado in 2003. The dataset was originally published by the Colorado Department of Transportation on April 13, 2004.[Features 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.]
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Title: Railroads Colorado 2003
Contributors:- Line data
- 2003
Summary: This polygon data layer represents railroads for Colorado in 2003. The dataset was originally published by the Colorado Department of Transportation on December 31, 2003.[Features in this dataset represent railroad lines. Features are represented by polyline (linear) geographic shapes.]
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Title: Streams Colorado 2003
Contributors:- Line data
- 2003
Summary: This line data layer represents streams for Colorado in 2003. The dataset was originally published by the Colorado Department of Transportation on December 31, 2003.[Features in this dataset represent linear bodies of water, such as rivers, streams, and irrigation ditches. Features are represented by polyline (linear) geographic shapes.To form a full set of hydrography for the state of Colorado, please combine this linear data with the polygonal geographic dataset named LAKES.]
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Title: City Boundaries Colorado 2002
Contributors:- Polygon data
- 2003
Summary: This polygon data layer represents city boundaries for Colorado in 2002. The dataset was originally published by the Colorado Department of Transportation on December 31, 2003.[Features in this dataset represent the legal incorporation boundaries of all incorporated cities in the State of Colorado. Features are represented by polygon geographic shapes.]
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Title: County Boundaries Colorado 2002
Contributors:- Polygon data
- 2003
Summary: This polygon data layer represents county boundaries for Colorado in 2002. The dataset was originally published by the Colorado Department of Transportation on December 31, 2003.[Used for general reference, geoprocessing, and cartography.]
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Title: Airports Colorado 2003
Contributors:- Point data
- 2003
Summary: This point data layer represents airports for Colorado in 2003. The dataset was originally published by the Colorado Department of Transportation on December 31, 2003.[Features in this dataset represent the point locations of public or military airports in Colorado.]
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Title: Map of the state of Colorado showing the coal and metalliferous areas
Contributors:- Not specified
- 1910
Summary: Includes 3 insets. 73 x 85 centimeters
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Title: School Districts Colorado 1991
Contributors:- Polygon data
- 2005
Summary: This polygon data layer represents school districts for Colorado in 1991. The dataset was originally published by the Colorado Department of Local Affairs-Division of Local Government in 2005.[The export file schoolbd.e00 imports into a coverage with statewide school district boundaries. These boundaries were developed in 1991 under contract with the Colorado Department of Education for inclusion in the National Center for Education Statistics, U.S. Department of Education's Census Mapping Project. The boundaries were constructed from legal descriptions of each school district. These boundaries received rigorous quality control.]
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Title: Populated Places Colorado 1999
Contributors:- Point data
- 1999
Summary: This point data layer represents populated places for Colorado in 1999. The dataset was originally published by the Colorado Geological Survey in 1999.[Populated places of Colorado extracted from the Geographic Names Information System dataset]
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Title: Waterfalls Colorado 1999
Contributors:- Point data
- 1999
Summary: This point data layer represents waterfalls for Colorado in 1999. The dataset was originally published by the Colorado Geological Survey in 1999.[Waterfalls of Colorado extracted from the Geographic Names Information System dataset]
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Title: Mountain Summits Colorado 1999
Contributors:- Point data
- 1999
Summary: This point data layer represeents mountain summits for Colorado in 1999. The dataset was originally published by the Colorado Geological Survey in 1999.[Mountain Summits of Colorado extracted from the Geographic Names Information System dataset]
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Title: Aeronautical Chart, Wisconsin 2024-2025
Contributors:- Image data
- 2025
Summary: This scanned map represents the official Department of Transportation aeronautical chart for Wisconsin in 2024-2025.
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Title: Aeronautical Chart, Wisconsin 2022-2023
Contributors:- Image data
- 2023
Summary: This scanned map represents the official Department of Transportation aeronautical chart for Wisconsin in 2022-2023.
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Title: Culvert Inventory, Wisconsin 2023
Contributors:- Point data
- 2023
Summary: This data represents culvert inventory for Wisconsin in 2023. [This layer was developed in 2019 as part of the statewide conversion of all cross draining culvert pipes maintained by Division of Transportation System Development (DTSD) Regional maintenance staff. This layer does not include larger “C” structures (which are inspected by DTSD, Bureau of Structures and maintained in the Highway Structure Information System (HSIS)). The location of all culverts are collected via latitude and longitude in ArcGIS Field Maps. This culvert layer is updated monthly as annual inspections are completed. The frequency of culvert pipe inspections are to be every 4 years. The initial inventory of all culvert locations should be completed by the end of 2022.]
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Title: Aeronautical Chart, Wisconsin 2020-2021
Contributors:- Image data
- 2021
Summary: This scanned map represents the official Department of Transportation aeronautical chart for Wisconsin in 2020-2021.
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Title: Department of Transportation Regions, Wisconsin 2021
Contributors:- Polygon data
- 2021
Summary: This data represents DOT regions for Wisconsin in 2021. [A DOT Region is a cartographic representation of a portion of the state that is administratively identified as acting as a single organizational unit. This designation was added as a result of the DOT reorganization in 2005.]
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Title: Airport Reference Point Buffers, Wisconsin 2021
Contributors:- Polygon data
- 2021
Summary: This data represents airport reference point buffers for Wisconsin in 2021.