Part 5/12:
Transportation Infrastructure: The Lifeline and the Limitations
The Shipping Route
Most imported food makes a trans-Pacific voyage from Tacoma, taking four days to reach Anchorage. The port here serves as a hub for most of the state's residents, with about 60% living within two hours’ drive. This setup facilitates relatively straightforward distribution in urban areas.
The Highway and Air Routes
For bulkier or perishable goods, sea shipping dominates. About 4% of food arrives via truck over the Alaska-Canadian Highway (the Alcan), built hurriedly during World War II for defense purposes. Trucks are primarily used for fresh produce and high-value items, as they can deliver within approximately 40 hours—faster than ships—though less reliably.