Operated By GWR
London Paddington
d. 1848
Royal Oak Junction
p. 1849
Portobello Jn (London)
p. 1850
Ladbroke Grove
p. 1851
Acton West
p. 1853
Southall
p. 1855
Heathrow Airport Jn
p. 1856
Slough
p. 1900
Maidenhead
p. 1903
Twyford
1min Eng. Allowance
p. 1906
Kennet Bridge Jn
p. 1909
Reading
a. 1911
d. 1913
Reading High Level Jn
p. 1914
Goring & Streatley
p. 1919
Didcot Parkway
p. 1924
Wantage Road
p. 1928
Challow
p. 1930
Uffington (Oxfordshire)
p. 1931
Swindon
a. 1938
d. 1940
Wootton Bassett Jn
p. 1945
Hullavington
p. 1951
Westerleigh Jn
p. 1959
Bristol Parkway
a. 2002
d. 2004
Patchway
p. 2006
Pilning
p. 2008
Severn Tunnel East
p. 2009
Severn Tunnel West
2min Pathing Allowance
p. 2013
Severn Tunnel Jn
p. 2016
Llanwern West Jn
p. 2021
Maindee West Jn
p. 2023
Newport (South Wales)
a. 2024
d. 2028
Ebbw Jn
p. 2030
Marshfield
p. 2033
Long Dyke Jn
p. 2038
Cardiff Central
Diesel Power From HereSpeed Increase to 125mphTimed for 802 tonnes from hereTrolley Service Available
a. 2040
d. 2042
Leckwith North Jn
p. 2045
Pontyclun
p. 2053
Bridgend
a. 2100
d. 2102
Stormy
p. 2106
Margam Moors Jn.
p. 2109
Port Talbot Parkway
a. 2112
d. 2114
Court Sart Jn
p. 2118
Neath
1min Eng. Allowance1min Pathing Allowance
a. 2120
d. 2121
Swansea Loop East
p. 2132
Swansea
a. 2134
Schedule Info
Train Info
Passenger Info