1802
St Albans
Bus service
Great Northern service
1820
Stevenage
Bus service
Great Northern service
1821
Hitchin
Bus service
Great Northern service
1828
Potters Bar
Bus service
Great Northern service
1832
St Albans
Bus service
Great Northern service
1850
Stevenage
Bus service
Great Northern service
1851
Hitchin
Bus service
Great Northern service
1858
Potters Bar
Bus service
Great Northern service
1902
St Albans
Bus service
Great Northern service
1920
Stevenage
Bus service
Great Northern service
1921
Hitchin
Bus service
Great Northern service
1928
Potters Bar
Bus service
Great Northern service
1932
St Albans
Bus service
Great Northern service
1950
Stevenage
Bus service
Great Northern service
1951
Hitchin
Bus service
Great Northern service
1958
Potters Bar
Bus service
Great Northern service