1 July 1852 The Monmouthshire Railway and Canal Company opened a temporary station at Marshes Turnpike Gate on Barrack Hill as the southern terminus of its Eastern Valley line from Pontypool.[3][2]
4 August 1852 Newport Dock Street was opened by the Monmouthshire Railway on its Western Valley line.[1][2]
21 December 1874 Passenger trains on the Pontypool, Caerleon and Newport Railway run to High Street station.[6]
April 1878 Connection made from Llantarnam Junction on the Pontypool, Caerleon and Newport Railway to Cwmbran Junction on Eastern Valley line. Eastern Valley trains divert, via Caerleon, to Newport High Street.[7]
1 January 1879 Park Junction to Gaer Junction opened allowing the Western Valley line access to use High Street station.[7]
1 August 1880 Monmouthshire Railway and Canal Company and Great Western Railway amalgamated.[7][8] Mill Street and Dock Street passenger stations closed.[1][2]
28 November 1966 Newport Mill Street yard closed.[9]
Former suburban stations
The following list of stations are all within the present city boundary, although all have subsequently closed:
There are plans to operate services to Newport station on the newly reopened Ebbw Valley Railway and re-open more former stations on the line as part of a wider transport strategy for the city. Currently services operate between Ebbw Vale Town and Cardiff Central.
The Newport Unitary Development Plan lists the following policies in part 4 under "Public Transport":
Railways
T1 The railway system will be safeguarded and developed by:
Clinker, C. R. (1988) [1978]. Clinker's Register of Closed Passenger Stations and Goods Depots in England, Scotland and Wales 1830–1980 (2nd ed.). Bristol: Avon-Anglia Publications & Services. ISBN978-0-905466-91-0. OCLC655703233.
Cobb, M.H. (2006) [2003]. The Railways of Great Britain: A Historical Atlas. Vol. 1. Shepperton, Surrey: Ian Allan Publishing Ltd. ISBN978-0-7110-3236-1.
MacDermot, E.T.; Clinker, C.R. (1972) [1927]. History of the Great Western Railway, volume II 1863-1921. Shepperton: Ian Allan. ISBN0-7110-0412-9.