Arson of Property Used in Interstate Commerce or Used in an Activity Affecting Interstate Commerce is a federal crime under the U.S. Code Title 18, Section 844(i). It is defined as the intentional destruction of any property used in interstate commerce or used in an activity affecting interstate commerce, such as a facility used to transport goods or provide services across state lines, through the use of fire or explosives. The types of Arson of Property Used in Interstate Commerce or Used in an Activity Affecting Interstate Commerce are as follows: 1. Arson of a Facility Used in Interstate Commerce: This is defined as the intentional destruction of a facility used in interstate commerce, such as a bridge, train station, or interstate highway, by means of fire or explosives. 2. Arson of Property Used in an Activity Affecting Interstate Commerce: This is defined as the intentional destruction of any property that is used in an activity affecting interstate commerce, such as a factory, warehouse, or vehicle used to transport goods across state lines. 3. Arson of a Structure Used in Interstate Commerce: This is defined as the intentional destruction of a structure used in interstate commerce, such as a hotel, office building, or restaurant, by means of fire or explosives.