SunPass is primarily designed for use on toll roads throughout Florida, including the Florida Turnpike and various county-operated toll facilities. However, it is important to note that SunPass may also be compatible with certain toll roads in other states, but this compatibility is limited. For instance, states like Georgia and North Carolina have systems that can often work with SunPass, though it is essential to verify this information before traveling. Each state may have specific regulations and participating toll roads, so drivers should check the applicable toll authority websites for more detailed information on any out-of-state usage. For clarity and current updates, visiting sunpass.com can provide additional details and help answer any inquiries about out-of-state compatibility.