Transport Strategy Centre (TSC) is delighted to announce that MARTA (Metropolitan Atlanta Rapid Transit Authority) has recently joined COMET becoming the newest member. MARTA, serving the city of Atlanta, Georgia (USA), has been providing public transportation services since 1979. The rapid transit system has 77km of network and 38 stations located on four lines – Red, Gold, Blue and Green Line. The headway at weekday peak hours is currently 15 minutes. Increase of the peak hour frequency to every 12 minutes is planned to launch later this year.