State Patrol photo of houseboat.

State troopers had to do some unusual traffic control on Interstate 35 Sunday.

The Patrol posted a picture of a truck hauling a houseboat that jackknifed on the interstate near Osceola — blocking one lane of traffic. The accident happened early Sunday before the sun was up, and troopers had to direct traffic around the boat until it could be moved out of the way.

The  Patrol says there were no injuries.