1. Short title This Act may be cited as the Safe Passage on Interstates Act of 2024 . 2. Obstruction of interstate highways (a) In general Chapter 65 of title 18, United States Code, is amended by adding at the end the following: 1370. Obstruction of interstate highways (a) Definition In this section, the term interstate highway means a highway on the Interstate System (as defined in section 101(a) of title 23). (b) Offense (1) In general It shall be unlawful to knowingly engage in an activity described in paragraph (2) on an interstate highway with the intent to obstruct the free, convenient, and normal use of the interstate highway. (2) Activities described The activities described in this paragraph are— (A) deliberately delaying traffic on an interstate highway; (B) standing or approaching a motor vehicle on an interstate highway