/ /1844 | Great Southern and Western Railway Authorised. Line to run from Dublin Kingsbridge (Dublin Heuston) to Cashel, County Tipperary, with a branch to Carlow. Contractors McCormick and William Dargan. |
03/08/1846 | Great Southern and Western Railway Passenger train runs from Dublin to the Curragh. |
04/08/1846 | Great Southern and Western Railway Line opened between Dublin Kingsbridge to Carlow, 56 miles. |
/ /1847 | Great Southern and Western Railway Dublin Kingsbridge goods yard laid in. |
/ /1847 | Tullamore Branch (Great Southern and Western Railway) Authorised. |
26/06/1847 | Great Southern and Western Railway Opened from Cherryville Junction to Portarlington and Maryborough. |
01/09/1847 | Great Southern and Western Railway Extended from Maryborough to Borris and Roscrea. |
13/03/1848 | Great Southern and Western Railway Extended from Borris and Roscrea to Thurles. |
03/07/1848 | Great Southern and Western Railway Extended from Thurles to Limerick Junction. |
19/03/1849 | Great Southern and Western Railway Extended from Limerick Junction to Mallow. |
29/10/1849 | Great Southern and Western Railway Extended from Mallow to Cork Victoria, known as Blackpool. |
/11/1849 | Great Southern and Western Railway Doubled as far as Buttevant. |
/ /1850 | Great Southern and Western Railway Doubled to Mallow and Cork Victoria. |
/ /1852 | Great Southern and Western Railway Inchicore Workshops starts building locomotives. Works is 1.75 miles from Dublin Kingsbridge. |
16/04/1853 | Killarney Junction Railway Opened from Mallow (Great Southern and Western Railway) to Millstreet. |
/ /1854 | Mallow and Fermoy Railway Incorporated to form a line from Mallow to Fermoy. (Absorbed by Great Southern and Western Railway - Mallow to Fermoy (Great Southern and Western Railway).) |
02/10/1854 | Tullamore Branch (Great Southern and Western Railway) Portarlington (Great Southern and Western Railway) to Tullamore [1st] (south of the town) opened. |
03/12/1855 | Great Southern and Western Railway Extended from Cork Victoria to Penrose Quay, initially using the goods depot. Cork Victoria closed, becoming a goods yard. |
31/12/1855 | Railway Clearing House By this date, Cork and Bandon Railway, Crieff Junction Railway, Dublin and Belfast Junction Railway, Dublin and Drogheda Railway, Forth and Clyde Junction Railway, Furness Railway, Great Southern and Western Railway, Irish South Eastern Railway, Killarney Junction Railway, Leeds, Bradford and Halifax Junction Railway, Leven Railway, London and South Western Railway, London, Tilbury and Southend Railway, Monkland Railways, Monmouthshire Railway and Canal, Newport, Abergavenny and Hereford Railway, Norfolk Railway, North and South Western Junction Railway, Oxford, Worcester and Wolverhampton Railway, Peebles Railway, Perth and Dunkeld Railway, Shrewsbury and Hereford Railway, St Andrews Railway, Ulster and Dundalk Railway, Waterford and Kilkenny Railway and Waterford and Limerick Railway join. |
/ /1856 | Great Southern and Western Railway Siding laid into the Curragh, alongside the unadvertised station. |
28/07/1856 | Great Southern and Western Railway Cork opened. |
/ /1857 | Great Southern and Western Railway Borris and Roscrea renamed Roscrea and Parsonstown Junction on opening of the Roscrea and Parsontown Junction Railway. |
/ /1857 | Athlone Branch (Great Southern and Western Railway) Authorised. |
/ /1858 | Dublin and Meath Railway Incorporated. Originally planned to run from Lucan on the Great Southern and Western Railway. |
/ /1858 | Roscrea and Parsontown Junction Railway Absorbed by Great Southern and Western Railway. |
/ /1859 | Athlone Branch (Great Southern and Western Railway) Opened from alongside Tullamore [1st] to Athlone. |
/ /1860 | Killaney Junction Railway Absorbed by the Great Southern and Western Railway. |
/ /1860 | Tralee and Killarney Railway Absorbed by Great Southern and Western Railway. |
/ /1860 | Mallow to Fermoy (Great Southern and Western Railway) Opened from Mallow to Fermoy. |
/ /1860 | Athlone Branch (Great Southern and Western Railway) Connection to Midland Great Western Railway between Athlone [MGWR] and Athlone installed. |
/ /1862 | Cork and Limerick Direct Railway Opened from Charleville (Great Southern and Western Railway) to Patrickswell (Limerick and Foynes Railway). Worked by the GS&WR. |
/ /1863 | Irish South Eastern Railway Absorbed by the Great Southern and Western Railway. |
/ /1863 | Clara Branch (Midland Great Western Railway) Line opened from Streamstown (Midland Great Western Railway) to Clara [MGWR] and a connection to the Great Southern and Western Railway. |
/ /1864 | Dublin and Baltinglass Junction Railway Act passed, but construction does not commence. A later Act will approve the Baltinglass Branch (Great Southern and Western Railway). |
/ /1864 | Bagenalstown and Wexford Railway With the supporting Irish South Eastern Railway being absorbed by the Great Southern and Western Railway, and the Dublin, Wicklow and Wexford Railway un-supportive, the line closes. |
/ /1865 | Athlone Branch (Great Southern and Western Railway) Tullamore station opened on the through line, replacing Tullamore [1st]. |
01/04/1865 | Cork and Youghal Railway Operated by Great Southern and Western Railway. |
01/07/1866 | Cork and Youghal Railway Absorbed by Great Southern and Western Railway |
01/05/1867 | Kilkenny Junction Railway Kilkenny to Abbeyleix re-opened. Abbeyleix to Maryborough opened from Kilkenny to Maryborough on the Great Southern and Western Railway, where a connection is not made but a line runs into a bay platform. |
/ /1868 | Parsontown and Portumna Bridge Railway Opened from Parsontown to Portumna, with the branch continuing a little further west to a pier on Lough Derg. Worked by the Great Southern and Western Railway. |
/12/1868 | Great Southern and Western Railway
Cork and Youghal Railway Goods diverted from Cork [Summerhill] to Cork Glanmire. |
03/01/1869 | Great Southern and Western Railway
Cork and Youghal Railway Connection put in between the lines in Cork between Cork Glanmire and Grattan Hill Junction, used by mail trains. |
/ /1870 | Waterford, New Ross and Wexford Junction Railway Opened throughout, but to a temporary Macmine [1st] station as the Dublin, Wicklow and Wexford Railway was not extended south of Enniscorthy yet. A service, by road, to Wexford operated from Sparrowland. Service operated by Great Southern and Western Railway. |
/ /1870 | Great Southern and Western Railway Roscrea and Parsonstown Junction renamed Ballybrophy. |
/ /1871 | Cork and Limerick Direct Railway Absorbed by Great Southern and Western Railway. |
/ /1871 | Great Southern and Western Railway Cork renamed Cork Glanmire. |
/ /1872 | North Wall Extension (Great Southern and Western Railway) Act for line from Islandbridge Junction (close to Dublin Kingsbridge) to Glasnevin Junction (North Wall Extension (Midland Great Western Railway)) then following that line and a short link from West Road Junction to Church Road Junction (Drogheda Curve (Dublin and Drogheda Railway and London and North Western Railway)). |
/ /1872 | Cork Horse tramway opened between the Great Southern and Western Railway and the Cork and Bandon Railway. |
/05/1873 | Great Southern and Western Railway
Cork and Youghal Railway Permanent junction put in at Cork Glanmire. |
/ /1874 | Waterford, New Ross and Wexford Junction Railway Great Southern and Western Railway continues operating the service, having withdrawn the previous year due to condition of the line. |
/ /1875 | Cork Horse tramway between the Great Southern and Western Railway and the Cork and Bandon Railway closed. |
/01/1876 | Waterford, New Ross and Wexford Junction Railway Bought by Great Southern and Western Railway. |
01/01/1876 | Great Southern and Western Railway
Cork and Youghal Railway With a permanent junction put in passenger trains commence using the connection in Cork Glanmire. |
/ /1877 | Waterford, New Ross and Wexford Junction Railway Absorbed by Dublin, Wicklow and Wexford Railway (the portion south of Ballywilliam) and Great Southern and Western Railway. |
03/09/1877 | North Wall Extension (Great Southern and Western Railway) Island Branch Junction to Church Road Junction and thus to Dublin North Wall [LNWR] opened, contractor T W Chester. |
/ /1878 | Parsontown and Portumna Bridge Railway Great Southern and Western Railway withdraws as operator. |
/ /1879 | Castleisland Railway Absorbed by the Great Southern and Western Railway. |
/ /1880 | Southern Railway [Ireland]
Great Southern and Western Railway Thurles becomes junction station (actual divergence at Thurles Junction) when the line from Clonmel finally reaches the Great Southern and Western Railway. Worked by the Waterford and Limerick Railway. |
/ /1881 | Baltinglass Branch (Great Southern and Western Railway) Act for a line from Sallins to Baltinglass. |
/ /1884 | Clara and Banagher Railway Line opened from Clara (Athlone Branch (Great Southern and Western Railway)) to Banagher. |
/ /1885 | Waterford, New Ross and Wexford Junction Railway Great Southern and Western Railway works line west of Ballywilliam. Dublin, Wicklow and Wexford Railway works line east of Ballywilliam. |
15/01/1885 | Killorglin Branch (Great Southern and Western Railway) Opened from Farranfore (Tralee and Killarney Railway) to Killorglin. |
22/06/1885 | Baltinglass Branch (Great Southern and Western Railway) Opened to Colbinstown. Contractor Robert Worthington. Double track as far as Naas. |
01/09/1885 | Baltinglass Branch (Great Southern and Western Railway) Extended to Baltinglass. |
/ /1886 | Tullow Extension Railway Absorbed by Great Southern and Western Railway. |
/ /1886 | North Wall Extension (Great Southern and Western Railway) Goods line opened east from Church Road Junction to North Wall Goods [GSWR] and 'The Point', east of Dublin North Wall [LNWR]. |
/ /1887 | New Ross Branch (Dublin, Wicklow and Wexford Railway) Branch opened from Palace East to New Ross. Dublin, Wicklow and Wexford Railway asks the Great Southern and Western Railway to take over the Ballywilliam to Palace East (a portion of the former Waterford, New Ross and Wexford Junction Railway) operation (refused at this time). |
/ /1889 | Kenmare Branch (Great Southern and Western Railway) Authorised. |
/ /1890 | Great Southern and Western Railway Marsh by Cork Glanmire and Lower Glanmire Road recovered to allow a connecting line to the Cork and Youghal Railway to be laid. |
/ /1890 | Valentia Harbour Branch (Great Southern and Western Railway) Under construction, using Government finance. |
/ /1891 | Tralee and Dingle Light Railway Opened from Tralee (Great Southern and Western Railway) station to Tralee [TandDLR] and on to Dingle and Dingle Pier. Castlegregory branch. |
/ /1892 | Kanturk and Newmarket Railway Absorbed by the Great Southern and Western Railway. |
/ /1893 | City of Dublin Junction Railways The Dublin, Wicklow and Wexford Railway buys locomotives from Sharp, Stewart & Co to work through trains from its line over the Junction line and Liffey line to Islandbridge Junction for through traffic to the Great Southern and Western Railway. |
/ /1893 | Kenmare Branch (Great Southern and Western Railway) Opened from Headland (Killarney Junction Railway) to Kenmare. |
/ /1893 | Valentia Harbour Branch (Great Southern and Western Railway) Opened from Killorglin (Killorglin Branch (Great Southern and Western Railway)) to Valentia Harbour. |
01/02/1893 | Great Southern and Western Railway New Cork Glanmire Road station trainshed opened with curving platforms and connecting line to the Cork and Youghal Railway, replacing Cork Glanmire. |
01/03/1893 | Fermoy and Lismore Railway Operation taken over by the Waterford, Dungarvan and Lismore Railway from the Great Southern and Western Railway. |
/ /1895 | Clara and Banagher Railway Absorbed by Great Southern and Western Railway. |
/ /1896 | Drumcondra and North Dublin Link Railway Purchased by the Great Southern and Western Railway before opening. |
/ /1897 | Great Southern and Western Railway
Cork and Limerick Direct Railway One way only north to east curve installed north of Charleville for cattle trains. |
12/02/1898 | Waterford and Wexford Railway Operated by the Dublin, Wicklow and Wexford Railway on behalf of the Great Southern and Western Railway. |
01/11/1898 | Waterford, Dungarvan and Lismore Railway Great Southern and Western Railway takes over train operation. |
01/11/1898 | Waterford and Wexford Railway Great Southern and Western Railway takes over operation directly. |
/05/1899 | Mallow to Fermoy (Great Southern and Western Railway)
Fermoy and Lismore Railway
Waterford, Dungarvan and Lismore Railway Through services between Cork and Waterford begin. |
/ /1900 | Waterford and Central Ireland Railway Absorbed by Great Southern and Western Railway. |
/ /1901 | Waterford, Limerick and Western Railway Absorbed by Great Southern and Western Railway. Dublin, Wicklow and Wexford Railway granted running powers from Waterford to Limerick. Midland Great Western Railway (who had opposed the merger) granted running powers from Athenry to Limerick, used for a passenger train, goods and cattle trains until 1911. |
/ /1901 | Drumcondra and North Dublin Link Railway Opened by the Great Southern and Western Railway from Drumcondra Junction to Church Road Junction with stations at Glasnevin and Drumcondra. |
/ /1901 | Great Southern and Western Railway
Kilkenny Junction Railway Junction installed at Maryborough. |
/ /1901 | Cashel Branch (Great Southern and Western Railway) Act for branch from Goold's Cross. |
/ /1902 | Limerick and Kerry Railway Absorbed by Great Southern and Western Railway. |
/ /1902 | Rathkeale and Newcastle Junction Railway Absorbed by Great Southern and Western Railway. |
01/10/1902 | Waterford, New Ross and Wexford Junction Railway Great Southern and Western Railway extends its operation of the line from Ballywilliam to Palace East. |
/ /1904 | Cashel Branch (Great Southern and Western Railway) Opened. |
/ /1906 | Great Southern and Western Railway
Cork and Limerick Direct Railway North to east curve north of Charleville closed. |
30/08/1906 | Mallow to Fermoy (Great Southern and Western Railway)
Fermoy and Lismore Railway
Waterford, Dungarvan and Lismore Railway Through services between Cork and Rosslare Pier begin. In addition to the new lines opening a new Rosslare Pier station opens. |
/ /1914 | Baltinglass Branch (Great Southern and Western Railway)
Tullow Extension Railway Ceases to be served by a slip coach which came off at Sallins. |
/ /1918 | Wolfhill Branch Kildangan to Athy and Mageny to Carlow singled, the lifted line being used for collieries. Connecting with the Great Southern and Western Railway, Athy to Wolfhill opened. Built by British Government. (Castlecomer line opened in 1919.) |
/ /1919 | Great Southern and Western Railway All of Carlow line singled. |
/ /1921 | North Wall Extension (Great Southern and Western Railway) Drumcondra Junction to Glasnevin Junction taken out. |
/08/1922 | Great Southern and Western Railway Mallow Viaduct blown up. Temporary station Mallow South opened to the south of the viaduct. |
/ /1923 | Great Southern and Western Railway
Cork and Limerick Direct Railway Power points controlled from Charleville installed at junction. |
/ /1923 | Cork City Railways Great Western Railway transfers its share for free to the Great Southern and Western Railway. |
16/10/1923 | Great Southern and Western Railway New Mallow Viaduct opened. |
/ /1924 | Bantry Bay Extension Railway
Cork, Bandon and South Coast Railway
Great Southern and Western Railway
Midland Great Western Railway Absorbed by Great Southern Railway. |
/ /1925 | Athlon Branch (Great Southern and Western Railway) Athlone (Great Southern and Western Railway) closed. |
/ /1928 | Cashel Branch (Great Southern and Western Railway) Petrol railcar introduced (water at Cashel was in short supply). |
/ /1932 | Baltinglass Branch (Great Southern and Western Railway)
Tullow Extension Railway Announcement of closure (did not close at this time). |
/ /1937 | Baltinglass Branch (Great Southern and Western Railway) Sallins to Naas singled. |
/ /1941 | Athlon Branch (Great Southern and Western Railway) Clonsast Power Station siding laid in. |
/ /1944 | Cashel Branch (Great Southern and Western Railway) Services suspended. |
/ /1945 | Cashel Branch (Great Southern and Western Railway) Re-opened. |
/ /1947 | Cashel Branch (Great Southern and Western Railway) Closed to regular passengers and goods. |
10/03/1947 | Baltinglass Branch (Great Southern and Western Railway)
Tullow Extension Railway Regular goods trains cease. Cattle trains continue. |
27/10/1947 | Baltinglass Branch (Great Southern and Western Railway)
Tullow Extension Railway Regular passenger trains cease. Specials to Naas continue. |
/ /1954 | Cashel Branch (Great Southern and Western Railway) Closed. |
/ /1957 | Great Southern and Western Railway Inchicore Workshops ceases building steam locomotives. |
/ /1958 | Killorglin Branch (Great Southern and Western Railway)
Valentia Harbour Branch (Great Southern and Western Railway) Diesel introduced. |
21/03/1959 | Baltinglass Branch (Great Southern and Western Railway)
Tullow Extension Railway Closure of line after final special to Naas. |
/ /1960 | Kenmare Branch (Great Southern and Western Railway) Closed. |
/ /1960 | Killorglin Branch (Great Southern and Western Railway)
Valentia Harbour Branch (Great Southern and Western Railway) Closed. |
/ /1965 | Athlon Branch (Great Southern and Western Railway) Clonsast Power Station siding removed. |
/ /1967 | Great Southern and Western Railway
Waterford and Limerick Railway Curve put in between Kyle Crossing (GS&WR) and Milltown (W&LR) at Limerick Junction. |
/ /1967 | Great Southern and Western Railway
Cork and Limerick Direct Railway Closed. |
27/03/1967 | Mallow to Fermoy (Great Southern and Western Railway) Fermoy and Lismore Railway Waterford, Dungarvan and Lismore Railway Waterford (excluded) to Mallow (excluded) via Lismore closed. Trains diverted via Limerick Junction. |
08/08/1968 | Great Southern and Western Railway
Waterford and Limerick Railway First passenger train uses the new curve at Limerick Junction for the Dublin to Limerick service. |
/ /1973 | Midland Great Western Railway Galway Ceannt and Mayo trains cease using the Athlone [MGWR] to Mullingar section, diverted to the Athlone Branch (Great Southern and Western Railway). |
/ /1974 | Athlon Branch (Great Southern and Western Railway) Loop installed at Clonydonnin. |
09/06/1979 | Waterford and Kilkenny Railway
Great Southern and Western Railway The two parallel lines from Lavistown into Kilkenny become one when Lavistown Junction is laid in. |
01/08/1980 | Great Southern and Western Railway Derailment at Buttevant, resulting in the loss of 18 lives. |
14/01/1985 | Midland Great Western Railway Athlone [MGWR] closed with the re-opening of Athlone (Great Southern and Western Railway). |
/ /1986 | Great Southern and Western Railway
Roscrea and Parsontown Junction Railway Junction at Ballybrophy converted into a reversing spur at the station. |
/ /1994 | Waterford and Kilkenny Railway
Great Southern and Western Railway North to south curve laid in making Lavistown Junction a triangular junction |