Site location for supply-chain facilities is a strategic priority for the world's largest companies that increasingly rely on technology, outsourcing and extended business processes.

Shippers can look forward to continuing capacity constraints and price increases for this year and beyond. The solution? Try everything, including redesigning your supply-chain network.

Eight case studies highlight the many challenges that supply-chain executives face today, in every aspect of their operations.

The impetus to examine and tweak business processes may stem from pressures from government regulation, Wall Street or any of a number of market forces. Regardless, those who have no BPM initiative are at a competitive disadvantage.

Productivity losses from the new hours-of-service rules have been less than anticipated, thanks to efforts by shippers and carriers, but both sides worry about additional changes that may be on the way.

A conversation with Larry Lapide, research director of Supply Chain 2020, a project of the MIT Center for Transportation & Logistics.

While many companies curb investments in new supply-chain systems and process change, some take the long view. They're spending now, to realize big payoffs later.