When I first spotted this topic, I thought maybe some one was going to discuss all of those Hope-Crosby films, but then I came back down to reality!

I was glad to see Pike listed
The Straight Story and
Two for the Road, two of my personal favorites. And I don't know what to say to someone who would exclude
North by Northwest from the list, especially considering the distance traveled and the many modes of transportation used--car, taxi, train, airplane. For that matter,
Forrest Gump covered a lot of territory and a bunch of it on foot as a jogger. As for Hope and Crosby, I don't know how many of those Road pictures they made together, but they come close to being the original "roadies."
One of my personal favorites is the original
Of Mice and Men about two men on the road who make a brief pause at this farm. I don't remember everything on Pike's list, so he may have listed
The Wild One, too. Like M&M, the story of a pause in a trip.
High Sierra and its two remakes are essentially road stories.
What about road pictures before there were roads? Would
The Way West,
The Last Wagon,
Westward the Women,
Union Pacific,
How the West Was Won, and
Pony Express count?
Oh, one I just remembered that I don't think has been listed--
Bus Stop.
Can you have road pictures that are not on land? Like
Moby Dick,
Wake of the Red Witch,
The World in his Arms, and
Plymouth Adventure?