CREATE TABLE table_204_799 (id DECIMAL, "name" TEXT, "built" TEXT, "listed" TEXT, "location" TEXT, "county" TEXT, "type" TEXT)

homochitto river bridge is in the same county as what other bridge built in 1920 ?
SELECT "name" FROM table_204_799 WHERE "built" = 1920 AND "county" = (SELECT "county" FROM table_204_799 WHERE "name" = 'homochitto river bridge')
SELECT "name" FROM "table_204_799" WHERE "built" = 1920 AND "county" = (SELECT "county" FROM "table_204_799" WHERE "name" = 'homochitto river bridge')