Crossword clues for Seaway. 4 letters:ERIEWest end of the Saint Lawrence SeawayLANEByway or seawayLANESeaway.GATESeaway.ERIELake of the St. Lawrence Seaway.ERIEOne end of the Saint Lawrence SeawaySEAWAYSManmade marine accessesSEAWAYSt. Lawrence, e.g.SEAWAYMarine shipping laneSEAWAYMain laneSEAWAYSWater routesSEAWAYSShipping routesSEAWAYShipping routeSEAWAYSaint Lawrence, e.g.SEAWAYSaint Lawrence __SEAWAYInland passageSEAWAYOceanic routeSEAWAYSOcean routesSEAWAYInland channelSEAWAYOcean liner's routeSEAWAYSWatery shipping routesSEAWAYWater routeSEAWAYSt. Lawrence ___SEAWAYOcean traffic laneSEAWAYSOcean lanes.SEAWAYJoint U. S.–Canadian project for the St. Lawrence.SEAWAYProposed U. S.–Canadian project.SEAWAYNew Canadian–U. S. project.SEAWAYCanadian–U. S. project.SEAWAYPlan for the St. Lawrence.SEAWAYInland routeSEAWAYLane in the mainSEAWAYSSaint Lawrence et al.SEAWAYEnlarged river, perhapsSEAWAYSShipping lanesSEAWAYTanker's routeSEAWAYSet of channels?SEAWAYShip's routeSEAWAYMain passageSEAWAYOcean routeSEAWAYMaritime routeSEAWAYOcean access routeSEAWAYLane in the oceanSEAWAYLiner courseSEAWAYSInland shipping water routesSEAWAYSCertain routes.SEAWAYSRoutes by water.SEAWAYMarine route.SEAWAYSt. Lawrence, for one.SEAWAYMontreal sight