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Railroad Bridges
Bridges-Rail in the United States According to The National Bridge Inspection Standards published in the Code of Federal Regulations (23 CFR 650.3), a bridge is: A structure... -
PSAP 911 Service Area Boundaries
911 Public Safety Answering Point (PSAP) service area boundaries in the United States According to the National Emergency Number Association (NENA), a Public Safety Answering... -
USA Federal Lands
This map uses the USA Generalized Federal Lands layer which presents the federal and tribal land areas of the United States. The lands are symbolized by the managing agency. A... -
POL Pumping Stations
This feature layer represents POL Pumping Stations. A POL Pumping Station is a facility that supports the transportation of petroleum products from one location to another via a... -
Safety Zones
This feature layer provides a map layer containing Safety Zones for the United States as contained in the Code of Federal Regulation documentation. A Safety Zone is a water... -
Public Transit Routes
The Public Transit Routes feature layer is composed of fixed rail transit routes within the Continental United States, Alaska, Hawaii, the District of Columbia, and Puerto Rico.... -
American Red Cross Regions
This dataset represents regions, which are part of the national field level structure to support chapters. The Regions role is administrative as well as to provide oversight and... -
Hospitals
This feature layer contains locations of Hospitals for 50 US states, Washington D.C., US territories of Puerto Rico, Guam, American Samoa, Northern Mariana Islands, Palau, and... -
Aquifers
This map layer contains the shallowest principal aquifers of the conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands, portrayed as polygons. The map... -
Rail Network
The Rail Network is a comprehensive database of North America's railway system at 1:24,000 to 1:100,000 scale as of April 15, 2019. The data set covers all 50 States plus the... -
Petroleum Terminals
This feature layer represents Petroleum Terminals. Petroleum Terminals are used to provide storage of both crude oil and refined petroleum products. Data contains locational and... -
Fire Stations
Fire Stations in the United States Any location where fire fighters are stationed or based out of, or where equipment that such personnel use in carrying out their jobs is... -
Natural Gas Import Export Facilities
This feature layer contains the locations of Natural Gas Import/Export Pipeline Facilities along the borders between the Continental United States, Canada, and Mexico for the... -
Natural Gas Processing Plants
This feature layer represents Natural Gas Processing Plants. A Natural Gas Processing Plant is a facility designed to remove impurities and non-methane hydro-carbons from raw... -
Local Emergency Operations Centers (EOC)
HSIP Local Emergency Operations Centers in the United States "The physical location at which the coordination of information and resources to support domestic incident... -
Security Zones
This feature layer provides a map layer containing Security Zones for the United States as contained in the Code of Federal Regulation documentation. A security zone is an area... -
Navigable Waterway Network Lines
This dataset represents the Navigable Waterways data as of October 24, 2018, and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics's... -
National Bridge Inventory (NBI) Bridges
The NBI is a collection of information (database) describing the more than 600,000 of the Nation's bridges located on public roads, including Interstate Highways, U.S. highways,... -
Road Tunnels
This dataset is based on the U.S. Department of Transportation's National Bridge Inventory (NBI). Tunnels in the United States According to the HSIP Tiger Team Report, a tunnel... -
Cellular Towers
This dataset represents cellular tower locations as recorded by the Federal Communications Commission This feature class serves as base information for use in GIS systems for...