Texas seeks to build new megahighways

AUSTIN, Texas - In what sounds like another tall tale told by a Texan, the Lone Star State has embarked on an audacious project to build superhighways so big, so complex, that they will make ordinary interstates look like cowpaths.

The Trans-Texas Corridor project, as envisioned by Republican Gov. Rick Perry in 2002, would be a 4,000-mile transportation network costing an awesome $175 billion over 50 years, financed mostly if not entirely with private money. The builders would then charge motorists tolls.

But these would not be mere highways. Proving anew that everything's big in Texas, they would be megahighways - corridors up to a quarter-mile across, consisting of as many as six lanes for cars and four for trucks, plus railroad tracks, oil and gas pipelines, water and other utility lines, even broadband transmission cables.