Top: a family of four rides a motorcycle through morning traffic in Phnom Penh.

Middle: ten passengers on a trailer being pulled by a tiny 100CC motorcycle.

Bottom: small pickup trucks run as buses out into the Cambodia countryside, and they're often packed with well over 20 passengers. A Siem Reap man told us that 26 is the most that can safely travel in a pickup.

Click here to see similar commuters in Vietnam.