ref: 155695cbfe35133bae1e6affae7f0a90457cfe9f dir: /data/maps/headers/Route2.asm/
map_header Route2, ROUTE_2, OVERWORLD, NORTH | SOUTH connection north, PewterCity, PEWTER_CITY, -5 connection south, ViridianCity, VIRIDIAN_CITY, -5 end_map_header