Overturned tractor trailer on I-270 causes hours of delays

An overturned tractor‑trailer shut down all southbound lanes of I‑270 in Urbana early Tuesday, creating massive delays for morning commuters. The crash happened after MD‑80, prompting officials to close the highway. Traffic is backed up from I‑70, and authorities are urging motorists to use MD‑355 or MD‑109 as alternate routes.