Jamestown  (CSi)  The Jamestown City Fire Department was called to a semi fire at 1:13-p.m., Thursday on I-94 east of Exit 260, where the trailer’s rear brake was on fire.

Lt Shedon Mohr said  four fire fighters and two units cooled the brake and made sure the fire was out.

The rig then proceeded to the truck stop for repairs.

He said there was no damage to the trailer, and no injuries.

The cause was listed as a mechanical failure.

The fire units were on the scene about 20 minutes.