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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... -
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... -
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... -
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... -
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... -
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... -
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.... -
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,...
