This bill, titled the Truck Stop Safety Act , amends existing law to require specific public safety measures in facilities undergoing construction, reopening, or improvement under Section 1401 of MAP-21, which primarily pertains to truck parking facilities. The legislation mandates that entities responsible for these projects ensure the prominent display of two distinct types of notices within the facilities. One required notice must provide comprehensive information on human trafficking , including the National Human Trafficking Hotline, a clear definition of human trafficking, and common warning signs. The second notice must focus on suicide prevention , prominently featuring details about the 988 Suicide and Crisis Lifeline, emphasizing its free, confidential, and round-the-clock availability for support.