The USPS primarily transports packages from California to Michigan using a combination of ground transportation and air transportation. Packages are typically collected from local post offices and processing centers in California and then sorted and transported to a regional distribution center. From there, packages are either loaded onto trucks for ground transportation or onto planes for air transportation to Michigan. Upon arrival in Michigan, packages are sorted and delivered to their final destinations by local postal workers.
Related Q&A：
How does USPS transport packages from California to Michigan？-Well, you know, USPS usually transports packages from California to Michigan through a combination of methods. They might use trucks for ground transportation to move the packages across the country. And for more urgent or priority shipments, they could even send them by air. Oh, and along the way, there are sorting facilities where the packages get organized and routed to the right destinations. It's quite a complex process, but they do their best to make sure your package gets to Michigan safely and in a timely manner. Yup, that's how it typically works!
