When traveling by train or bus, it's important to know that restroom facilities at stations are often restricted to ticketed passengers only. For example, Amtrak and Greyhound stations typically enforce this rule to maintain security and hygiene standards. This means if you haven't purchased a ticket or are waiting for someone, you may not be allowed to use these restrooms. From my experience, it helps to plan ahead and use restrooms onboard the vehicle or at nearby public facilities before arrival. Some stations have limited amenities, so knowing the policy can prevent discomfort or confusion. Additionally, if you're traveling with a ticket, keeping it handy makes the process smoother since staff might check before granting access. Also, for travelers with specific needs or disabilities, contacting customer service ahead of time can provide information on accessible restrooms. It's always a good idea to stay informed about station rules to enjoy a hassle-free journey.