How much gas money would you save if you didn’t have to make a lot of left turns?

UPS, the delivery people, decided to re-structure the delivery routes taken by drivers to eliminate as many left turns as possible. Now that may sound weird, but how long have you sat in a left turn lane waiting for oncoming traffic to pass, and how many times have you dreaded crossing into oncoming traffic?

The results have been dramatic. UPS says its 95,000 vehicles shaved nearly 30 million miles off its deliveries in 2007, saving the cost of 3 million gallons of gasoline and reducing truck emissions by 32,000 metric tons.