Delaware is the 30th state to ban texting while driving.
A sinkhole in Tennessee, a hands-free headset maker, a doggie social networking website and more are featured.
Texting while driving is a secondary offense that allows law enforcement officials to ticket drivers if they are pulled over for another offense.
Overdrive's Most Beautiful contest is back for a second year. Submit yourself or a female truck driver you know! The first-place winner will win a trip to The Great American Trucking Show in August and will be featured in a story in Overdrive. Submissions accepted through March 20.
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