A crash near Montague Avenue in North Charleston blocked all three westbound lanes and one eastbound lane of Interstate 26 this morning for about an hour.

The wreck was reported about 8:11 a.m. just before the exit ramp to Montague Avenue, near mile marker 214. It involved two sport-utility vehicles and a car, and troopers with the S.C. Highway Patrol said occupants of each vehicle were injured.

All three westbound lanes of I-26 were blocked and fire trucks also blocked one lane of the eastbound side.

All lanes in both directions were reopened shortly after 9 a.m.

It was not immediately known how seriously those involved were injured.