Final answer:
Transportation of overdimensional loads depends on local regulations, which provide guidelines on when such loads can be moved. Consult state or local authorities for precise regulations.
Step-by-step explanation:
The question concerning the transportation of overdimensional loads on Saturday mornings involves regulations that may vary by jurisdiction. Transportation laws often stipulate the times and conditions under which overdimensional loads may travel on public roadways to ensure safety and minimize traffic disruption. For accurate information on whether loads exceeding 12 feet in width can be transported on Saturday mornings between 9am and noon, one should consult the specific transportation regulations and permits of the state or local authority that govern the roads in question.