CREATE TABLE table_204_507 (id NUMBER, "bridge name" CLOB, "location" CLOB, "year completed" NUMBER, "total length" CLOB, "carries" CLOB)

how many bridges are not as long as the ellsworth street bridge ?
SELECT COUNT("bridge name") FROM table_204_507 WHERE "total length" < (SELECT "total length" FROM table_204_507 WHERE "bridge name" = 'ellsworth street bridge')
SELECT COUNT("bridge name") FROM "table_204_507" WHERE "total length" < (SELECT "total length" FROM "table_204_507" WHERE "bridge name" = 'ellsworth street bridge')