How intrastates can be interstates

user-gravatar
Updated Dec 14, 2009

Marilyn vos Savant, in her “Ask Marilyn” column in the July 15 iParade, answers a perennial question: How can Hawaii have interstate highways?

Showcase your workhorse
Add a photo of your rig to our Reader Rigs collection to share it with your peers and the world. Tell us the story behind the truck and your business to help build its story.
Submit Your Rig
Reader Rig Submission