Kendra wants to implement Car-Free Saturday along a street called Parkway Ave in her neighborhood. She argues that this would help protect the large number of bicyclists who usually bike on the weekends. What would make the best reason for Kendra’s argument?

We should close Parkway Street to all motorized vehicles.
Cars could be safely rerouted on Monroe Street and Alley Avenue.
Two kids have been hit by cars when riding their bikes on Parkway Street.
A car-free Parkway Ave would allow kids to safely ride their bicycles.