NASHVILLE, Tenn. (WKRN) — Have you ever wondered who creates the safety signs displayed above interstates in Tennessee? Well, the Tennessee Department of Transportation (TDOT) is giving residents the ...

HONOLULU (HawaiiNewsNow) - With graduation season underway, Hawaii’s roads are expected to be even busier. That’s why highway officials are getting creative with their safety messaging. The DOT is ...