1815
Stevenage
Bus service
Thameslink service
1831
Hitchin
Bus service
Great Northern service
1836
Potters Bar
Bus service
Great Northern service
1838
St Albans
Bus service
Thameslink service
1845
Stevenage
Bus service
Thameslink service
1901
Hitchin
Bus service
Great Northern service
1906
Potters Bar
Bus service
Great Northern service
1908
St Albans
Bus service
Thameslink service
1915
Stevenage
Bus service
Thameslink service
1931
Hitchin
Bus service
Great Northern service
1936
Potters Bar
Bus service
Great Northern service
1938
St Albans
Bus service
Thameslink service
1945
Stevenage
Bus service
Thameslink service
2001
Hitchin
Bus service
Great Northern service
2006
Potters Bar
Bus service
Great Northern service
2008
St Albans
Bus service
Thameslink service