The Dublin-Rosslare Main Line is a main rail route between
Dublin Connolly
Connolly station () or Dublin Connolly is the busiest railway station in Dublin and Ireland, and is a focal point in the Irish route network. On the North side of the River Liffey, it provides InterCity, Enterprise and commuter services to ...
station and
Rosslare Europort, where it connects with ferry services to the
United Kingdom
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Northwestern Europe, off the coast of European mainland, the continental mainland. It comprises England, Scotlan ...
and mainland Europe. The line between Dublin and Greystones is electrified and forms the southern part of the
DART service. Between Bray and Rosslare the line is single track only. The line connected with the
Limerick–Rosslare line outside
Rosslare Strand until 2010. From Wicklow on, semaphore signalling was used until April 2008, when the entire line was upgraded to the mini-CTC system controlled from Dublin Connolly. Although it is designated as a separate route, the line is continuous after Dublin Connolly, where it connects with the
Belfast–Dublin main line.The section between
Westland Row
Westland Row () is a street on the Southside, Dublin, Southside of Dublin, Ireland.
Location
The street runs along the east end of Trinity College Dublin.
History
Westland Row first appeared on maps in 1776. It was originally known ...
(now Dublin Pearse) and a point on the line just after
Salthill and Monkstown station is the oldest railway line in Ireland, and the first commuter railway in the world, opening in 1834. It was then known as the
Dublin & Kingstown Railway. At that time, the railway terminated adjacent to the start of
Dún Laoghaire Harbour's West Pier, at a station called Kingstown.
Services
Passenger services
The Dublin–Rosslare railway line features both
DART (Dublin Area Rapid Transit) services, commuter services and intercity trains, each operating at different intervals. On the electrified DART section between Dublin Connolly and
Greystones
Greystones () is a coastal town and seaside resort in County Wicklow, Ireland. It lies on Ireland's east coast, south of Bray and south of Dublin city centre and has a population of 22,009, according to the 2022 census. The town is border ...
, trains typically run every 10 minutes during peak hours on weekdays, approximately from 06:50 to 20:00. Off-peak services are generally available every 15 to 20 minutes. On Saturdays, the frequency is every 15 minutes, while on Sundays, service intervals vary, generally ranging from 20 to 30 minutes depending on the time of day.
Intercity services between Dublin and Rosslare are as follows. On weekdays, there are six trains from Dublin Connolly to
Rosslare Europort and six trains from Rosslare Europort to Dublin Connolly. On Saturdays, three trains operate in each direction. On Sundays, three services are also available in both directions.
Some Northern Commuter services also originate at
Grand Canal Dock
Grand Canal Dock () is a Southside (Dublin), Southside area near the city centre of Dublin, Republic of Ireland, Ireland. It is located on the border of eastern Dublin 2 and the westernmost part of Ringsend in Dublin 4, surrounding the Grand Cana ...
, extending to Drogheda MacBride or Dundalk Clarke stations. There is a once-daily morning commuter service from Dundalk Clarke to Bray Daly and another from
Drogheda MacBride to
Bray Daly. In the evening, there is a once-daily commuter service from
Dún Laoghaire Mallin to
Dundalk Clarke, as well as a service from Bray to Drogheda MacBride. Additionally, some South Western Commuter services begin at
Grand Canal Dock
Grand Canal Dock () is a Southside (Dublin), Southside area near the city centre of Dublin, Republic of Ireland, Ireland. It is located on the border of eastern Dublin 2 and the westernmost part of Ringsend in Dublin 4, surrounding the Grand Cana ...
and continue as far as
Hazelhatch and Celbridge.
The journey duration for DART services between Dublin Connolly and
Greystones
Greystones () is a coastal town and seaside resort in County Wicklow, Ireland. It lies on Ireland's east coast, south of Bray and south of Dublin city centre and has a population of 22,009, according to the 2022 census. The town is border ...
is approximately 49 to 59 minutes. For intercity services, the trip from Dublin Connolly to
Rosslare Strand takes around 2 hours and 46 minutes.
This line connects at Dublin Connolly with the
Enterprise
Enterprise (or the archaic spelling Enterprize) may refer to:
Business and economics
Brands and enterprises
* Enterprise GP Holdings, an energy holding company
* Enterprise plc, a UK civil engineering and maintenance company
* Enterpris ...
service onwards to
Belfast Grand Central and other
Belfast line services, as well as with the Sligo Line for all stations to
Sligo MacDiarmada. At
Rosslare Europort, passengers can connect with
Stena Line ferries to
Fishguard Harbour for the
West Wales Line and destinations like
Carmarthen
Carmarthen (, ; , 'Merlin's fort' or possibly 'Sea-town fort') is the county town of Carmarthenshire and a community (Wales), community in Wales, lying on the River Towy north of its estuary in Carmarthen Bay. At the 2021 United Kingdom cen ...
,
Swansea
Swansea ( ; ) is a coastal City status in the United Kingdom, city and the List of urban areas in the United Kingdom, second-largest city of Wales. It forms a Principal areas of Wales, principal area, officially known as the City and County of ...
, and
Cardiff Central, or take
Irish Ferries
Irish Ferries is an Irish ferry and transport company that operates passenger and freight services on routes between Ireland, Britain and Continental Europe, including Dublin Port–Holyhead; Rosslare Europort to Pembroke, Pembrokeshire, Pembr ...
to
Pembroke Dock
Pembroke Dock () is a town and a community in Pembrokeshire, South West Wales, northwest of Pembroke on the banks of the River Cleddau.
Originally Paterchurch, a small fishing village, Pembroke Dock town expanded rapidly following the constr ...
.
Former services
The 05:35 service from
Rosslare Europort to Dundalk Clarke, previously the longest train route on the island of Ireland by duration, was discontinued in the timetable change of September 2024. This service took 4 hours and 42 minutes, arriving in Dundalk Clarke at 10:17.
Freight services
No freight services operate on this route as of 2024. Up until 2002, ammonia and fertiliser trains operated from Shelton Abbey near
Arklow
Arklow ( ; ; ) is a town in County Wicklow on the southeast coast of Ireland. The town is overlooked by Ballymoyle Hill. It was founded by the Vikings in the ninth century. Arklow was the site of one of the Battle of Arklow, bloodiest battles ...
, where a fertilizer plant was located. However, this closed in late 2002, since when there have been no regular freight trains on this line. Bagged cement trains also operated in the past to Arklow and Gorey.
Heritage services
On a few Sundays during the summer the
Railway Preservation Society of Ireland operates the "Sea Breeze", a steam hauled train with heritage carriages, between Dublin and Wexford/Rosslare.
Traction

From late July 2004, Dublin-Rosslare services have been worked exclusively by diesel railcars. Initially the railcars used were drawn from the
2700 Class fleet, but these were replaced within a year. At present, most services are worked by the
22000 Class, of which there are four carriage sets, with the
29000 Class working some services. Prior to July 2004, services were worked by sets of
Mark 2D carriages hauled by
071 class locomotives.
Signalling
In April 2008, the
signalling
A signal is both the process and the result of transmission of data over some media accomplished by embedding some variation. Signals are important in multiple subject fields including signal processing, information theory and biology.
In ...
on this route was upgraded to the mini-CTC system, controlled from a signalling control centre at Greystones Station. Apart from the Limerick Junction station area on the Dublin-Cork route, which was itself upgraded to CTC in 2011, it had been the last of the routes radiating from Dublin to use Electric Train Staff (ETS) and semaphore signalling, which was still in place south of Wicklow up until April 2008.
Many of its
signal cabins were situated on the corner of a footbridge. Examples include Wicklow, Rathdrum, Arklow and Gorey. At present these cabins remain in situ.
Controversies
Terminating of Direct Rail Services (2024)
In early 2024, the
National Transport Authority (NTA) proposed terminating direct rail services between Rosslare Europort and Dublin, suggesting that passengers transfer to DART services at Greystones or Wicklow. This proposal aimed to enhance service frequency and operational efficiency.
However, it faced criticism from various stakeholders.
Fianna Fáil
Fianna Fáil ( ; ; meaning "Soldiers of Destiny" or "Warriors of Fál"), officially Fianna Fáil – The Republican Party (), is a centre to centre-right political party in Ireland.
Founded as a republican party in 1926 by Éamon de ...
Senator
Malcolm Byrne labelled the proposal as "short-sighted," expressing concerns about potential inconveniences for commuters and a decline in public transport attractiveness. Local councillors and rail users echoed these sentiments, fearing that mandatory transfers would deter passengers, particularly the elderly and those with mobility challenges.
As of December 2024, the
NTA has not implemented the proposed changes, and direct services between Rosslare and Dublin continue to operate.
Gallery
File:Rosslare-bound train - geograph.org.uk - 3550345.jpg, Rosslare-bound train on Wexford Quay
File:Rosslare Europort railway station - early morning trains to Dundalk and Dublin (1423c).jpg, Rosslare Europort railway station - early morning trains to Dundalk and Dublin
File:Train at Connolly Station - (11) (geograph 3247795).jpg, Train at Connolly Station
File:DART train entering Bray station - geograph.org.uk - 5350853.jpg, DART train entering Bray station
File:Iarnród Éireann train at Grand Canal Dock station - geograph.org.uk - 670436.jpg, Iarnród Éireann train at Grand Canal Dock station
File:Ta ra Tara - geograph.org.uk - 887275.jpg, Trains at Tara Street
File:Kilcoole Station - geograph.org.uk - 1551648.jpg, Kilcoole Station
See also
*
Dublin and South Eastern Railway
The Dublin and South Eastern Railway (DSER), often referred to as the Slow and Easy, was an Irish gauge () railway in Ireland from 1846 to 1925. It carried 4,626,226 passengers in 1911. It was the fourth largest railway operation in Ireland op ...
*
Dublin and Kingstown Railway
*
Iarnród Éireann
Iarnród Éireann, () or Irish Rail, is the operator of the national Rail transport in Ireland, railway network of Ireland. Established on 2 February 1987, it is a subsidiary of CIÉ, Córas Iompair Éireann (CIÉ). It operates all internal I ...
Notes
References
{{DEFAULTSORT:Dublin-Rosslare railway line
Railway lines in Ireland
Railway lines opened in 1834