The Defense Department is considering a new, low-tech approach to countering roadside bombs that are the scourge of U.S. forces in Iraq -- construct new roads for supply convoys that simply bypass densely populated, high-threat areas. The Army is seeking $167 million in military construction funds as part of the Pentagon's soon-to-be detailed $65.3 billion supplemental spending request for fiscal year 2006 to pave roads capable of supporting two-way traffic, complete with shoulders, drainage structures and interchanges to connect with...