at-grade intersection
51Pacific Highway (Australia) — Infobox Australian Road road name = Pacific Highway route route route photo = caption = see other route designations below Under conversion to [cite web|url=http://www.ozroads.com.au/NSW/Special/MAB/evidence.htm|title=Alpha Numeric Route… …
52New York State Route 17 — NY 17 redirects here. NY 17 may also refer to New York s 17th congressional district. NYS Route 17 Map of New York with NY 17 highlighted in red …
53California State Route 71 — State Route 71 Chino Valley Freeway …
54Quebec Autoroute 50 — Autoroute 50 Autoroute de l Outaouais …
55Two-lane freeway — A two lane freeway or two lane expressway is a freeway or expressway with only one lane in each direction, and usually no median barrier. It may be built that way because of constraints, or may be intended for expansion once traffic volumes rise …
56Brandywine Highway — New York State Route 363 redirects here. For previous alignments of NY 363, see New York State Route 363 (disambiguation). Brandywine Highway Route information …
57Dunedin Southern Motorway — State Highway 1 Dunedin Northern and Southern Motorways (marked in red other parts of …
58Controlled-access highway — Freeway redirects here. For other meanings, see Freeway (disambiguation). A freeway with a wide grass median (Highway 402 in Canada) A controlled access highway is a highway designed exclusively for high speed vehicular traffic, with all traffic… …
59Garden State Parkway — Route information …
60Lake Ontario State Parkway — Map of western New York with the Lake Ontario State Parkway highlighted in red …
