
The Road is a 2009 American post-apocalyptic drama film directed by John Hillcoat from a screenplay written by Joe Penhall, based on the Pulitzer Prize-winning 2006 novel of the same name by the American author Cormac McCarthy. Principal photography took place in Pennsylvania, Louisiana, West Virginia, and Oregon. The film stars Viggo Mortensen and Kodi Smit-McPhee as a father and his son in a post-apocalyptic wasteland.
Hillcoat preferred to shoot in real locations, saying “We didn’t want to go the CGI world.” Pennsylvania, where most of the filming took place, was chosen for its tax breaks and its abundance of locations that looked abandoned or decayed: coalfields, dunes, and run-down parts of Pittsburgh and neighboring boroughs. Filming was also done at the 1892 amusement resort (Conneaut Lake Park) after one of the park’s buildings (the Dreamland Ballroom) was destroyed in a fire in February 2008. The beaches of Presque Isle State Park in Erie, Pennsylvania were also used. Hillcoat also said of using Pittsburgh as a practical location, “It’s a beautiful place in fall with the colors changing, but in winter, it can be very bleak. There are city blocks that are abandoned. The woods can be brutal.” Filmmakers also shot scenes in parts of New Orleans that had been ravaged by Hurricane Katrina and on Mount St. Helens in Washington. The Abandoned Pennsylvania Turnpike, a stretch of abandoned roadway between Hustontown and Breezewood, Pennsylvania, was used for much of the production.
https://en.wikipedia.org/wiki/The_Road_(2009_film)
http://www.imdb.com/title/tt0898367/