Railroad Clearance Plates

The following image is a collection of Clearance Plates for various FRA class railway equipment. The data has come from various sources, including the following:

• The American Railway Engineering and Maintenance-of-Way Association (AREMA). AREMA is a railway industry group that publishes recommended practices for the design, construction and maintenance of railway infrastructure, applicable in the United States and Canada.
• Amtrak - The National Railroad Passenger Corporation, known as Amtrak has established some clearance envelopes for their specific corridors.