route 6 (717): tall grass, should obviously be walk (also missing ambush encounters)
route 9 (720): rocky terrain requiring a rhydon, should be walk
route 17 (728): snow requiring a mamoswine, should be walk
route 13 (724): dirt ambush
route 14 (725): swamp, while there is also grass with a different table. treat it like flowers where it has its own name but internally regarded as walk
route 19 (730): same as route 14 but with flowers instead of grass
route 6 (717): tall grass, should obviously be walk (also missing ambush encounters) route 9 (720): rocky terrain requiring a rhydon, should be walk route 17 (728): snow requiring a mamoswine, should be walk route 13 (724): dirt ambush route 14 (725): swamp, while there is also grass with a different table. treat it like flowers where it has its own name but internally regarded as walk route 19 (730): same as route 14 but with flowers instead of grass