The chief executive officer of Georgians for Passenger Rail says his organization will be trying to fit commuter train projects into plans for a regional transportation sales tax. Gordon Kenna of the passenger rail group says a Macon-to-Atlanta commuter line should move to the head of the pack for funding because it would cost comparatively little to get it going.

A Brookings Institution study of a Macon-Atlanta rail line estimates it would cost $400 million to establish service, plus another $25 million per year to operate. An Atlanta-Macon line would cross three regions with different interests. Each region has the ability to pass or reject a regional tax. Voters won't consider regional sales taxes until November 2012.

Tags: Atlanta, Macon, Georgians for Passenger Rail, Brookings Institution, 2012, transportation sales tax, Gordon Kenna