LENOX – Two separate wrecks in Cook County brought Interstate 75 traffic to a standstill Tuesday evening.

The I-75 on-ramp from mile marker 49 near Lenox was closed after a wreck in which no injuries were reported. Shortly after it was reopened, a four-vehicle crash caused southbound lanes to be closed, reports WALB.

The second crash occurred about a mile north of the first incident, and injuries were reported.