CREATE TABLE table_name_36 (name VARCHAR, direction VARCHAR, length__km_ VARCHAR)

What line is 24.7 km and head towards Toyohashi East?
SELECT name FROM table_name_36 WHERE direction = "toyohashi east" AND length__km_ = 24.7
SELECT "name" FROM "table_name_36" WHERE "direction" = "toyohashi east" AND "length__km_" = 24.7