SELECT LOCATION FROM railway GROUP BY LOCATION HAVING COUNT(*)  >  1
SELECT LOCATION FROM railway GROUP BY LOCATION HAVING COUNT(*)  >  1 <table_name> : railway col : Railway_ID | Railway | Builder | Built | Wheels | Location | ObjectNumber row 1 : 1 | SECR | SECR Ashford | 1901 | 4-4-0 | York | 1975-7006 row 2 : 2 | MR | MR Derby | 1902 Midland Railway 1000 was rebuilt in 1914. | 4-4-0 | Bo'ness | 1975-7018 row 3 : 3 | GNRD | GNR Doncaster | 1902 | 4-4-2 | Barrow Hill | 1975-7005 row 4 : 4 | GWRS | GWR Swindon | 1903 | 4-4-0 | Toddington | 1978-7025 row 5 : 5 | GERSt | GER Stratford | 1904 | 0-6-0T | Bressingham | 1975-7003 row 6 : 6 | GERHt | GER Hartford | 1905 | 0-6-0 | Barrow Hill | 1978-7026 row 7 : 7 | GWRSn | GWR Swindon | 1905 | 2-8-0 | Shildon | 1976-7001 row 8 : 8 | GWRWk | Swindon Works | 1907 | 4-6-0 | Swindon | 1978-7027 row 9 : 9 | LTSR | Stephenson | 1909 | 4-4-2T | Bressingham | 1978-7028 row 10 : 10 | Longmoor | Avonside | 1910 | 0-6-0ST | Basingstoke | 2008-7159
col : Location row 1 : Barrow Hill row 2 : Bressingham