Cambridge is a service area on Hwy 401 in Ontario at km-post 288 * Image:GAS.gif: PetroCanada * Image:TRUCK.gifImage:GAS.gif: PetroCanada Petro Pass Card Lock Diesel * Image:EAT.gif: McDonald's * Image:PHONE.gif: Bell Canada * Image:WC.gif * Image:I.gif: Tourism Ontario * Image:P.gif * Image:REST.gif