ref: 7bcb4b19c77eee2b8d2c3e769d25e7e4d7d028a7 dir: /data/maps/headers/Route16.asm/
map_header Route16, ROUTE_16, OVERWORLD, SOUTH | EAST connection south, Route17, ROUTE_17, 0 connection east, CeladonCity, CELADON_CITY, -4 end_map_header