A proper noun "parkway" represents various place names including a census-designated place in california, a neighborhood in boston, a village in missouri, a suburb in new zealand, a hamlet in england, and a suburb in suffolk, england.
(dated) A path, carriage-way, or road through a park or a landscaped right of way.
(US) A scenic freeway.
(US) A divided highway with a landscaped median.
(Chicago) A tree lawn.
(rail transport, Britain, Australia) A railway station built on the edge of a town, typically with a large car park to function as a park and ride interchange.