LowellSouth Common Historic DistrictWash ParkSouth Common ParkBleacheryMerrimack-Middle Street Historic DistrictCity Hall Historic DistrictBoston and Lowell Railroad MemorialKerouac CommemorativeEastern Canal ParkBoarding House ParkWashington Square Historic DistrictLowell National Historical ParkLucy Larcom ParkAvco - Lowell HeliportTyler Park Historic DistrictBelvidereOaklandsCentralvilleWang HeliportSouth LowellWestlandsMcPherson PlaygroundFlaggy Meadows PlaygroundPawtucketvillePrinceton VillageHovey SquareDracutWamesitBoardwalk HeliportLowell-Dracut State ForestChelmsford CenterKenwoodNorth ChelmsfordChelmsfordNorth TewksburyNorth BillericaCollinsvilleWillowdaleWest Chelmsford