Data

The Energy Zones Mapping Tool currently includes the 407 Geographic Information System (GIS) data layers listed below. Over time, data layers will be added, updated, and removed. The GIS layers are compiled from a variety of sources for the purpose of screening-level analysis, and each has a limit to the scale, currency, and accuracy of the data.

Click any column header to sort on that column. Click the sign to view a short description of the data layer. Click on the metadata link in the table below to access metadata for each layer, and to learn more about the data quality and source. We make no warranty or representation, express or implied, as to the use, accuracy, or interpretation of the data accessible at this site.

	Thumbnail	Title	Category	Data Source	Resource
		FHWA Designated LPG Corridor (Rounds 1-7)	Transportation	Department of Transportation
		Abstract: Depicts LPG corridors designated by the U.S. Department of Transportation, Federal Highway Administration as of 10/10/2023. It includes rounds 1–7 for LPG corridor designations. Metadata File Publication Date: October 2023 - Data last updated: 2023-11-10
		Alternative Fuel Station - Hydrogen	Transportation	Alternative Fuels Data Center
		Abstract: Depicts hydrogen fueling facilities in the United States. Metadata File Publication Date: November 2023 - Data last updated: 2023-11-10
		Alternative Fuel Station - LPG	Transportation	Alternative Fuels Data Center
		Abstract: Depicts LPG fueling facilities in the United States. Metadata File Publication Date: November 2023 - Data last updated: 2023-11-10
		FHWA Designated Hydrogen Corridor (Rounds 1-7)	Transportation	Department of Transportation
		Abstract: Depicts hydrogen corridors designated by the U.S. Department of Transportation, Federal Highway Administration as of 10/10/2023. It includes rounds 1–7 for hydrogen corridor designations. Metadata File Publication Date: October 2023 - Data last updated: 2023-11-10
		Aviation Facilities	Transportation	Federal Aviation Administration
		Abstract: Depicts airport locations and attributes. Metadata File Publication Date: October 2023 - Data last updated: 2023-11-30
		Principal Ports	Transportation	Department of Transportation
		Abstract: The Principal Port file contains USACE port codes, geographic locations (longitude, latitude), names, and commodity tonnage summaries (total tons, domestic, foreign, imports and exports) for Principal U.S. Army Corps of Engineers-Administered Ports. Metadata File Publication Date: January 2023 - Data last updated: 2023-11-28
		Electric Vehicle Charging Stations (Non-Tesla Level 2)	Transportation	Alternative Fuels Data Center
		Abstract: Depicts non-Tesla brand Level 2 electric vehicle charging stations from the Alternative Fueling Stations dataset as of November 8, 2023. Metadata File Publication Date: November 2023 - Data last updated: 2023-11-10
		Roads, with Average Annual Daily Vehicle Traffic	Transportation	State Departments of Transportation
		Abstract: This layer is a compilation of state-level vehicle road traffic data from Iowa, Illinois, Indiana, Kentucky, Ohio, Pennsylvania, New York, Maryland, Washington DC, Virginia, and West Virginia. Since the database content varies among the source data, only the average annual daily traffic data was kept from each. The source date also varies as follows: 2021 - Kentucky and Pennsylvania; 2020 - Illinois and Iowa; 2019 - Indiana, New York, Ohio; 2018 - Washington DC, Maryland, Virginia. Metadata File Publication Date: January 2021 - Data last updated: 2021-07-28
		Railroads	Transportation	Federal Railroad Administration
		Abstract: Depicts the railway system in the United States (1:100,000) scale. Metadata File Publication Date: October 2023 - Data last updated: 2023-11-30
		Scenic Byway	Transportation	Department of Transportation
		Abstract: This layer displays the collection of many scenic byways that are found within the United States. They are deemed "scenic" by a government entity, and can be seen on www.byways.org. Metadata File Publication Date: 2013 - Data last updated: 2019-01-29
		Electric Vehicle Charging Stations (Tesla Level 2)	Transportation	Alternative Fuels Data Center
		Abstract: Depicts Tesla brand Level 2 electric vehicle charging stations from the Alternative Fueling Stations dataset as of November 8, 2023. Metadata File Publication Date: November 2023 - Data last updated: 2023-11-10
		Alternative Fuel Station - All Types	Transportation	Alternative Fuels Data Center
		Abstract: Depicts fueling facilities that offer fuels other than gasoline in the United States. Metadata File Publication Date: November 2023 - Data last updated: 2023-11-10
		Clean Cities Coalition Boundaries	Transportation	Clean Cities
		Abstract: Depicts Clean City Coalition Boundaries Metadata File Publication Date: November 2023 - Data last updated: 2023-11-10
		Electric Vehicle Charging Stations (Tesla DC Fast)	Transportation	Alternative Fuels Data Center
		Abstract: Depicts Tesla brand DC Fast electric vehicle charging stations from the Alternative Fueling Stations dataset as of November 8, 2023. Metadata File Publication Date: November 2023 - Data last updated: 2023-11-10
		Electric Vehicle Charging Stations (Planned)	Transportation	Alternative Fueld Data Center
		Abstract: Depicts planned electric vehicle charging stations from the Alternative Fueling Stations dataset as of November 8, 2023. Metadata File Publication Date: November 2023 - Data last updated: 2023-11-10