Operated By GWR
London Paddington
Formed from 5B24
d. 1648
Royal Oak Junction
p. 1649
Portobello Jn (London)
p. 1650
Ladbroke Grove
p. 1651
Acton West
p. 1653
Southall
p. 1655
Heathrow Airport Jn
p. 1656
Slough
p. 1700
Maidenhead
p. 1703
Twyford
1min Eng. Allowance
p. 1706
Kennet Bridge Jn
p. 1709
Reading
a. 1711
d. 1713
Reading High Level Jn
p. 1714
Goring & Streatley
p. 1719
Didcot Parkway
2min Pathing Allowance
p. 1724
Wantage Road
p. 1730
Challow
p. 1732
Uffington (Oxfordshire)
p. 1733
Swindon
a. 1740
d. 1742
Wootton Bassett Jn
p. 1746
Hullavington
p. 1753
Westerleigh Jn
p. 1800
Bristol Parkway
a. 1803
d. 1805
Patchway
p. 1807
Pilning
p. 1809
Severn Tunnel East
p. 1810
Severn Tunnel West
p. 1814
Severn Tunnel Jn
p. 1815
Llanwern West Jn
p. 1820
Maindee West Jn
p. 1822
Newport (South Wales)
a. 1823
d. 1825
Ebbw Jn
p. 1827
Marshfield
p. 1830
Moorland Road Junction
p. 1833
Long Dyke Jn
p. 1835
Cardiff Central
Diesel Power From HereSpeed Increase to 125mphTimed for 802 tonnes from hereTrolley Service Available
a. 1837
d. 1839
Leckwith North Jn
p. 1842
Pontyclun
p. 1850
Bridgend
a. 1858
d. 1859
Stormy
p. 1904
Margam Moors Jn.
p. 1906
Margam East Jn
p. 1907
Port Talbot Parkway
a. 1910
d. 1911
Court Sart Jn
p. 1915
Neath
a. 1917
d. 1919
Swansea Loop East
p. 1928
Swansea
Then Forming 1L36
a. 1930
Schedule Info
Train Info
Passenger Info