TERRELL, Texas — A United States Postal Service (USPS) worker was critically injured and airlifted to a Dallas-area hospital after a major, two-vehicle crash in Terrell earlier today.

Around noon, witnesses tell police the USPS truck was making a u-turn on State Highway (SH) 205 when it was struck by a tow truck.

The USPS worker was extricated from the wreckage and flown to a Dallas-area hospital by CareFlite medical helicopter in critical condition.

The Terrell Police Department is investigating the crash.