Within the surface transportation systems, TSA’s primary security focus is on oversight, cooperation, and regulation. TSA works collaboratively with surface transportation operators, and local, state, and federal security partners to ensure appropriate security postures are employed. Along with industry partners, TSA safeguards all four general modes of land-based transportation: mass transit, freight rail, highway motor carrier, and pipeline; and supports maritime security efforts. TSA works with mass transit and passenger rail systems to ensure the safety and security of millions of passengers across the nation who use one of the 6,000 transit systems in the United States.

We all play a role in keeping our communities safe. Be alert and stay informed. Say something if you see signs of suspicious behavior, not appearance. Click here to learn more at https://www.dhs.gov/see-something-say-something/how-to-report-suspicious-activity