List of Dublin bridges and tunnels
Bridges over the River Dodder
Table:
Name

Alternate names

Connections

Notes

Image

Ringsend Bridge

Ringsend Road, Bridge Street - R802

Opened in 1812.[11]

London Bridge

Bath Avenue, Londonbridge Road - R111

Opened in 1857.[12] Where the Swan River joins. Traffic restricted to single lane by traffic lights.

New Bridge

Herbert's Bridge, Landsdowne Bridge

Herbert's Road, Landsdowne Road

DART bridge

Dublin to Rosslare railway line

Includes pedestrian crossing. Original bridge built in 1834.

Ball's Bridge

Pembroke Road, Merrion Road - R118

Gives name to the neighbourhood. 1st bridge built in 1751, 2nd bridge built in 1791. 3rd bridge built in 1835, widened and improved in 1904.

Bridge at Herbert Park

Connects Herbert Park Hotel to Anglesea Road.

Anglesea Bridge

Stillorgan Bridge

Donnybrook Road, Stillorgan Road - R138

First bridge built in 1832.

Footbridge

Beaver Row and Brookvale Road

Clonskeagh Bridge

Clonskeagh Road - R825

Milltown Bridge

Dundrum Road - R117

Includes pedestrian underpass.

Packhorse Bridge

1650s stone footbridge at Milltown Road and Bankside Cottages[13]

The Nine Arches Bridge

Luas Bridge

Luas Green Line

Opened in 1859 for Harcourt Street railway line. Closed in 1958 and reopened in 2004 for the Luas. No access for pedestrians.

Classon's Bridge

Churchtown Road Lower - L3001

Includes pedestrian underpass. Widened in 1928.

Footbridge at Dartry Mills

No public access to bridge.

Footbridge at Dartry Park

Dartry Park

Orwell Bridge[14]

Waldron's Bridge

Orwell Road

Includes pedestrian underpass. First built in 1848, financed by Patrick Waldron.[15]

Footbridge at Orwell Park

Pearse Bridge

Rathfarnham Road - R114

First bridge (called Big Bridge) destroyed by a flood in 1754, a new bridge was constructed in 1765. Widened and named in honour of the Pearse brothers in 1953.[16]

Dodder Stones

Dodder Valley Park to Bushy Park

Not a bridge but a way for pedestrians to cross the Dodder.

Footbridge at Dodder Valley Park near Rathfarnham

Dodder Valley Park

Drawing on the table plus the passages provided.

Provide an answer to this question: What bridge has a connection that commences on south end of O'Connell Bridge ? Respond with the correct answer (omit explanations) in JSON format as {"answer": "YOUR ANSWER"}. Base your answer solely on the given information.

The Ringsend Bridge is a bridge over the River Dodder in Dublin . The current bridge was opened in 1812 after the previous structure was destroyed in a flood . The bridge is part of the R802 regional road and is part of Bridge Street .
The R802 road is a regional road in Dublin , Ireland . The official definition of the R802 from the Roads Act , 1993 ( Classification of Regional Roads ) Order , 2012 states :
The London Bridge is a bridge over the River Dodder in Dublin . The current bridge was opened in 1857 with an unknown engineer designing the structure . A previous bridge was built at some point between 1798 and 1837 based on historical maps of Dublin . The bridge connects Bath Avenue to Londonbridge Road on the R111 . Traffic across the bridge is limited to one lane by traffic lights at each end .
The R111 road is a regional road in south Dublin , Ireland , and includes a major element of the Dublin Outer Orbital Route . The official description of the R111 from the Roads Act 1993 ( Classification of Regional Roads ) Order 2012 reads :
The New Bridge is a bridge over the River Dodder in Dublin . The bridge is also known as Herbert 's Bridge or Lansdowne Bridge . The bridge is part of Lansdowne Road .
Merrion Road is a major road , part of the R118 , in Dublin 4 . It joins the Pembroke Road section of the R118 at Herbert Park and runs south east to Merrion , where it meets the Rock Road , Booterstown . At Merrion Gates it meets Strand Road ( R131 ) just after the latter crosses the DART line . There are a number of well-known buildings along Merrion Road . These include the Royal Dublin Society ( RDS ) , the British Embassy , the Merrion Shopping Centre , some well known hotels and part of the Embassy Belt , Ballsbridge . Wanderers F.C . ( rugby union ) and St. Vincent 's University Hospital are also located on the road .
The R118 road is a regional road in south Dublin and Dún Laoghaire-Rathdown , Ireland . It links Kildare Street to Cherrywood . The official description of the R118 from the Roads Act 1993 ( Classification of Regional Roads ) Order 2012 reads :
Ballsbridge ( Irish : Droichead na Dothra , meaning Dodder bridge ) ( from historic Ball 's Bridge ) is an affluent neighbourhood of the city of Dublin , the capital of the Republic of Ireland . The area is largely north and west of a three-arch stone bridge across the River Dodder , on the south side of the city . The sign on the bridge still proclaims it as Ball 's Bridge , in recognition of the fact that the original bridge on that location was built and owned by the Ball family , a well-known Dublin merchant family in the 1500s and the 1600s . The current bridge was built in 1791 . Ballsbridge was once part of the Pembroke Township .
Anglesea Road is a road joining Donnybrook with Ballsbridge , in Dublin , Ireland . It forms part of the R108 regional route in Southeast Dublin . The River Dodder flows nearby Anglesea Road . A number of sports clubs and sports venues are located in and around the Anglesea Road area . These include Old Belvedere R.F.C. , Merrion Cricket Club , Anglesea Road Cricket Ground and the RDS Arena .
The R138 road is a regional road in Ireland . It commences at the south end of O'Connell Bridge in Dublin city centre . It proceeds along D'Olier Street , College Street ( and in the opposite direction , Westmoreland Street ) .
Clonskeagh Bridge is a bridge over the River Dodder in Dublin . The bridge is on the Clonskeagh Road and forms part of the administrative boundary between Dublin City Council and Dún Laoghaire-Rathdown County Council
The R825 road is a regional road in south Dublin , Republic of Ireland . The road starts in Clonskeagh at the junction with the R117 ( Milltown Road ) and passes through Goatstown , Kilmacud and Stillorgan before ending at a junction with the N31 in Blackrock , County Dublin . The route is 7.6 km ( 4.7 mi ) in length and is single carriageway apart from a small 2 lane section beside the N11 .
Milltown Bridge is a bridge over the River Dodder in Milltown , Dublin . The bridge is on the Dundrum Road , part of the R117 . The bridge also includes a pedestrian underpass .
The R117 road is a regional road in Ireland . The route ( north-south ) starts Harcourt Road at the end of the South Circular Road on the southside of Dublin city centre . It crosses the Grand Canal and goes through the suburbs of Ranelagh , Milltown , Windy Arbour , Dundrum , Sandyford , Stepaside and Kilternan ( where it crosses the R116 ) before passing through the Scalp into County Wicklow . In Wicklow it goes through Enniskerry where it veers east to the N11 at Fassaroe just west of Bray , this part of the road is colloquially known as The 21 Bends . The official description of the R117 from the Roads Act 1993 ( Classification of Regional Roads ) Order 2012 reads :
The Nine Arches Bridge is the informal name of a viaduct over the River Dodder in Milltown , Dublin . Luas Green Line crosses the bridge . There is no access for pedestrians .
Luas ( Irish pronunciation : [ ˈl̪ˠuəsˠ ] ; Irish for speed ) is a tram/light rail system in Dublin , Ireland . There are two main lines : the Green Line , which began operating on 30 June 2004 , and the Red Line which opened on 26 September 2004 . Since then , both lines have been extended and split into different branches further out of the city . The two lines , as of 2017 , now intersect and connect within Dublin city centre . The system now has sixty-seven stations and 42.5 kilometres ( 26.4 mi ) of revenue track , which in 2018 carried 41.8 million passengers , an increase of 11.2% compared to 2017 . Luas is operated by Transdev , under tender from Transport Infrastructure Ireland ( TII ) . ( Prior to the later RPA merger with the National Roads Authority to form TII , the tender was originally under the defunct Railway Procurement Agency jurisdiction ) . The Luas was a major part of the National Transport Authority 's strategy ( 2000-2016 ) . Three extensions to the existing Luas lines have been completed . Construction of a 6 kilometres ( 3.7 mi ) extension to the Green line to the North city centre and Broombridge , which links both Green and Red lines , began in June 2013 and opened to passengers in December 2017 . This is the extension route previously known officially as BXD .
Classon 's Bridge is a bridge over the River Dodder in Dublin between Milltown and Dartry . The bridge is part of the Lower Churchtown Road ( L3001 ) and has an underpass for pedestrians walking along the banks of the Dodder .
The R114 road is a regional road in south Dublin , Ireland . The road runs from the city centre to Brittas in remote southwest County Dublin via Rathmines , Rathgar , Rathfarnham , Knocklyon , Firhouse and the mountainous area of Boharnabreena . The final stretch of the road runs just north of the border between County Dublin and County Wicklow , parallel to the Brittas River and a canal to the River Camac , which rises just to the north . The official description of the R114 from the Roads Act 1993 ( Classification of Regional Roads ) Order 2012 reads :
Dodder Park is a suburban linear park in Dublin , Ireland , consisting of over 100 hectares of fragmented parkland and remnant countryside .
Bushy Park is a large , 20.5-hectare ( 51-acre ) , suburban public park in Terenure , Dublin , Ireland .
Rathfarnham or Rathfarnam ( Irish : Ráth Fearnáin , meaning Fearnán 's ringfort ) is a Southside suburb of Dublin , Ireland . It is south of Terenure , east of Templeogue , and is in the postal districts of Dublin 14 and 16 . It is within the administrative areas of both Dún Laoghaire-Rathdown and South Dublin County Councils .