Semitrailerss that caught fire outside an east Madison bakery early Monday caused thousands of dollars in damage to the building, fire officials said. The Madison Fire Department said crews responded to a semi fire at about 2:15 a.m. outside the Bimbo Bakeries in the 3400 block of East Washington Avenue. Officials said the fire that consumed one semitractor-trailer and extended to the engine compartment of another is estimated to have caused $32,000 in damage.