In this Tuesday, May 8, 2012 photo a traditional road map of the Pittsburgh area and one showing the same region on an iPad are seen placed together in Moreland Hills, Ohio. Transportation agencies around the country are printing fewer maps to cut costs or just to acknowledge that public demand is down. (AP Photo/Amy Sancetta)

Photo by: Amy Sancetta

In this Tuesday, May 8, 2012 photo a traditional road map of the Pittsburgh area and one showing the same region on an iPad are seen placed together in Moreland Hills, Ohio. Transportation agencies around the country are printing fewer maps to cut costs or just to acknowledge that public demand is down. (AP Photo/Amy Sancetta)