rt138Crossing Sainte-Anne-de-la-Pérade (Chemin du Roy). Route 138 is a major hhway in the Canadian province of Quebec, following the entire north shore of the St. Lawrence River pastRT138 - Running Trap 32mm. 38mm Seal. We manufacture a wide and comprehensive range of waste traps, including anti-syphon units and universal flexible wastes, to fit applications from