Officials at Hartsfield-Jackson Atlanta International Airport say parking demand is down so much that a planned garage expansion is no longer necessary, and they say ride-share is behind the drop.

So many passengers are using Uber and Lyft to get to and from the airport that plans to double the size of its parking garages have been scrapped. Instead, the existing garages will be renovated to stretch their lifespan by 10 to 15 years.

Hartsfield-Jackson has the most passenger volume of any airport in the world; 110.5 million people went through it last year. Read the whole story here.