Fredricka Tyson-Holloway, toll collector, makes change for a customer passing through her toll booth at the Ga. 400 toll plaza on Wednesday, August 14, 2013. Countless drivers over the years have "paid-it-forward" by donating their 50-cent change to the person waiting behind them in line at the GA 400 toll booth. But not any longer. The private company that has a contract to collect tolls for the state recently forbid toll workers from taking extra money from drivers. HYOSUB SHIN / HSHIN@AJC.COM