Which of the following is NOT a form of transit?

Car rentals are not considered a form of transit in the same context as the other options listed. Transit typically refers to public transportation systems that are available for shared use by the general public, such as buses, subways, and light rails. These systems are designed to transport multiple passengers along set routes and schedules, promoting the use of public transit over personal vehicles.

In contrast, car rentals provide individuals with a private vehicle for temporary use, which does not serve as a shared public transportation option. While car rentals can complement public transit systems by offering flexible mobility solutions, they do not fit the definition of transit that focuses on shared transportation services. Hence, car rentals are distinguished from the public transit modes listed in the other choices.