A Lewis Run man escaped injury Wednesday morning when his truck went thru a stop sign on the Forman Street off ramp in the city and struck a parked PennDOT dump truck. Police say that the truck, operated by 31 year-old Christopher Slike, suffered brake failure, traveled thru the stop sign, struck a street sign and then ran-into the dump truck causing disabling damage. Slike was cited for a service brake violation.