CREATE TABLE table_12776 ("Name" TEXT, "Location" TEXT, "Land" TEXT, "Longest span in s metre  (  feet  ) " TEXT, "Arch type" TEXT, "Completed" TEXT)

Which bridge was completed in 1928?
SELECT "Name" FROM table_12776 WHERE "Completed" = '1928'
SELECT "Name" FROM "table_12776" WHERE "Completed" = '1928'