All-electronic toll collection

Bush Turnpike in my city, Dallas, TX, is now the first existing facility in the country to transition to all-electronic toll collection (AETC). AETC is where there'll be no more cash toll collection; the people who have a TollTag will go by normally, people who don't will get a bill in the mail at a 45% higher rate than the TollTag customers. That way, no one has to idle on the tollway, which saves gas money and improves air quality. There will be no more stopping to pay tolls regardless of payment type.