AUSTIN -- A crowd marched to the state Capitol Saturday to protest Gov. Rick Perry's plan for 4,000 miles of toll roads across Texas.

The Trans-Texas Corridor, a proposed network of superhighway toll roads, rankles opponents who characterize it as the largest government grab of private property in the state's history and an unneeded and improper expansion of toll roads.

Rally participants carried signs with slogans like "No TTC!" and "Whodoes TTC benefit?" while listening to the band the Texicans play "The Trans-Texas Corridor Blues," the Austin American-Statesman reported for its Sunday editions.

Supporters of the corridor and toll roads say they are the only way the state's growth can be accommodated without hiking gasoline taxes.