A spokesperson with the postal service said the incident is under investigation and confirmed the semi was a USPS vehicle.

Durham police at the scene said a USPS truck was carrying mail from Raleigh to Chapel Hill when it lost two crates of mail, causing a minor car crash. No one was injured.

DURHAM, N.C. (WTVD) -- Mail was scattered across I-40 Monday morning, causing traffic backup. It happened around 5:45 a.m. at Page Road near mile marker 282. According to Durham Police Department, a ...

North Carolina (WRAL) — The morning commute was brought to a halt Monday after a United States Postal Service truck spilled mail on Interstate 40 at Page Road. The mess of scattered mail caused ...

According to Durham Police Department, a mail truck had dropped several crates of mail on the interstate, and another vehicle hit one of them. There were no injuries reported. USPS recovered the ...