Aspyr said today that the Mac version of SimCity 4 Rush Hour has hit Gold Master status and will begin shipping Sept. 27, to be in stores nationwide by Oct. 1. In SimCity 4 Rush Hour, players take control of their city’s transportation with a wide variety of new options. They can create the elevated train networks of Chicago, the wide-avenues of New York, or the one-way streets of San Francisco. Players can develop a seamless mass-transit system including monorail, subway, or even a scenic ferry service that connects to a greater regional travel network. The game is priced at US$24.99.