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Dublin Outer Orbital Route

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Dublin Outer Orbital Route
Dublin Outer Orbital J57.jpg
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From:  Sir John Rogerson's Quay (O172342)
To:  Spencer Dock (O171344)
Meets:  R101, R105, R108, R109, R110, R111, R114, R117, R118, R132, R137, R138, R147, R801, R802, R803, R805, R806, R810, R811, R812, R813, R815, R816, R839
Highway Authorities

Dublin City

Traditional Counties

Dublin

Route outline (key)
R813 Samuel Beckett Bridge - Pearse Street
R815 Grand Canal Street
R111 Beggar's Bush - Islandbridge
R109 Conyngham Road
R101 Phoenix Park - Spencer Dock

The Dublin Outer Orbital Route is a Ring Road created out of existing streets within the city. It allows traffic to get across the city without needing to head into the congested central area.

The route broadly follows the two canals, which are considered to define the limits of the city centre.

29 of the junctions along this route have been given an identifying number. Since March 2020, these junction numbers have begun at Samuel Beckett Bridge with J51, and head clockwise to J80. Lower junction numbers are used by the Inner Orbital.

Road Signs

Dublin Docklands J51.
The new J51 provides a scenic yet inauspicious start to this important route.

The Outer Orbital has always had a purple colour scheme. All signs have a purple heading with the junction number, the 'ring road' logo and (until 2020) the City Council logo.

Signs on the orbital itself are entirely purple, while signs positioned on approaches to the orbital have a white background. Directions to junction numbers are given with purple patches, and blue patches for routes to junctions on the Inner Orbital. All signs are provided on a H-shaped post.

The earliest version of the signs were criticised for being too cluttered, for using too many R-numbers instead of place names, and for giving 'An Lár' ("City Centre") in Irish only. These issues were rectified in October 2003.

In 2012, all primary routes in Dublin city centre were downgraded. These road signs weren't updated with that information, causing many in the city not to notice the difference. They were also patched with the new council logo.

The road signs were totally revised in March 2020. The new signs focus on directions to car parks instead of "city centre", and on directions to the M50 instead of listing every radial route. Dublin Port and Dublin Airport are included too. Finally, each radial route is allowed to specify one suburb that it passes on its route out of town.

The new signs don't provide detail on other radial routes other than the one immediately available, and don't provide detail on how to follow the orbital route, which makes the function of the orbital route somewhat redundant.

Route

Although the route wasn't created until 2002, it is very similar to what was proposed in 1965. The General Traffic Plan (Schaechterle) called for a grade-separated, D3 ring road to be built around the canals. This was never built, but the route it would have taken is roughly what we have today, except for the eastern crossing issue.

The Central Dublin Traffic Plan (1973) proposed a motorway that would follow Whitworth Road and Guild Street. There would have been an exit near Grand Canal Dock to a road that followed Grand Canal. This again reflects the modern route of the Outer Orbital.

Despite being entirely at-grade, there are two elaborate signalised junctions along the route, at Irishtown and Islandbridge.

Original Version

The route was created in August 2002, with junction numbering starting at J1. This caused severe confusion with the Inner Orbital.

Crossing the River Liffey near its mouth at the eastern end of Dublin has always been a difficulty for traffic planning, and the Outer Orbital had the same problem. It crossed the Liffey using Tom Clarke Bridge, which suffers from congestion. To get from here to the main part of the orbital, it then needed to cross the narrow London Bridge, and then head under a low bridge on Bath Avenue.

Dublin City Council had been expecting the junction numbers to be promoted by local businesses. Following resistance from residents, a public information campaign was launched. However just a few weeks later - and with only an estimated 50 out of 500 road signs erected - the project was stopped following complaints from the Department of Transport.

The scheme's introduction cost €200,000.

Second Version

Purple road sign.
The lifting bridge section of the route kept its junction numbers, but did not provide directions to the next junction.

Changes were finally made in October 2003.

The route stayed the same, but now the junction numbers started at J51, to avoid confusion with the Inner Orbital. J51 was at Beggar's Bush, and the junctions then made their way clockwise, round to J81 in Irishtown. 10 junctions (J41 through to J50) were not allocated, to totally avoid any confusion.

The new numbering included provision for three new junctions to be added. This happened in 2009, when Samuel Beckett Bridge opened and created a new route across the River Liffey towards the east of the city. The new junctions were J76, J77 and J78, and formed the new mainline of the Orbital, avoiding all of the issues mentioned previously.

As a result, the Outer Orbital now appeared to split into two at the eastern end, with the choice between the new junctions mentioned above or the old junctions, numbered J79, J80 and J81. However there was a new problem: the opening of Samuel Beckett Bridge caused the right turn from North Wall Quay into Guild Street to be banned, making the original anti-clockwise Orbital Route impossible to follow.

There were several routes to evade that turn ban available, but these were never signed. Instead, that route was allowed to continue, with its junctions still advertising their numbers, but each junction no longer provided directions to the next junction - perhaps masking the fact that this section couldn't be followed.

The rethink cost €20,000, and took place with support from the Department of Transport, who added the signs to the Traffic Signs Manual.

March 2020 Rethink

The system was overhauled in March 2020. This moved the start point (J51) to Samuel Beckett Bridge, an obvious landmark, and continued clockwise round to J80. Two new junctions were added, pointing to areas of the Docklands which had been recently regenerated. As a result, all junction numbers were changed slightly.

More importantly, the old route over Tom Clarke Bridge was formally removed from the system, and not acknowledged in the junction numbering. Between the Inner and the Outer Orbital Routes, there are now three unallocated junction numbers (J48, J49 and J50). Ironically, these could be applied to the Tom Clarke Bridge route without issue, but that's just a coincidence.

Exact Route

J51 road sign.
A lone direction sign assures road users that they shouldn't worry about the gap in junctions along Grand Canal Street. Generally these signs are found on the Inner Orbital as part of larger direction signs, but this one is an exception.

Starting from J51, the route of the Orbital is:

  • Cardiff Lane
  • Macken Street
  • Grand Canal Street Lower
  • Grand Canal Street Upper
  • Haddington Road
  • Mespil Road
  • Grand Parade
  • Canal Road
  • Grove Road
  • Parnell Road
  • Dolphin Road
  • Suir Road
  • South Circular Road
  • Conyngham Road
  • Infirmary Road
  • North Circular Road
  • Portland Row
  • Seville Place
  • Guild Street

Junction List

Image Name Classified Road(s) Grid Reference More Info Map
Dublin Outer Orbital former J76.jpg J51 R813 O172343 Preceded by J80. Formerly J76. Now the start of the route.
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Dublin Outer Orbital J52.jpg J52 R802 · R813 O172339 Formerly J77.
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Dublin Outer Orbital J53.jpg J53 R815 O172336 Formerly J78, and the end of the route.
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Dublin Outer Orbital J54.jpg J54 R111 · R815 O176333 Formerly the starting point, J51.
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Dublin Outer Orbital J55.jpg J55 R111 · R118 O174332 Formerly J52.
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Dublin Outer Orbital J56.jpg J56 R111 · R816 O170329 Formerly J53.
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Dublin Outer Orbital former J54.jpg J57 R111 · R138 O165327 Formerly J54. The junction number applies to the entire Sussex Terrace complex. Very close to Inner Orbital J13.
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Dublin Outer Orbital J58.jpg J58 Charlemont Bridge R111 · R117 O160325 Formerly J55.
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Dublin Outer Orbital J59.jpg J59 La Touche Bridge R111 · R114 O157325 Formerly J56.
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Dublin Outer Orbital J60.jpg J60 Emmett Bridge R111 · R137 O149324 Formerly J57.
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Dublin Outer Orbital J61.jpg J61 Camac Bridge R110 · R111 O137326 Formerly J58.
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Dublin Outer Orbital J62.jpg J62 R111 · R812 O129331 Formerly J59.
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Dublin Outer Orbital J63.jpg J63 R111 · R811 O128334 Formerly J60.
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Dublin Outer Orbital J64.jpg J64 R111 · R810 O128336 Formerly J61.
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Dublin Outer Orbital J65.jpg J65 R111 · R839 O128337 Formerly J62.
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Dublin Outer Orbital J66.jpg J66 R111 · R138 O127339 Formerly J63.
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Dublin Outer Orbital J67.jpg J67 R109 · R111 O127344 Formerly J64.
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Dublin Outer Orbital J68.jpg J68 R101 · R109 O136344 Formerly J65.
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Dublin Outer Orbital J69.jpg J69 R101 · R806 O137353 Formerly J66.
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Dublin Outer Orbital J70.jpg J70 Hanlon's Corner R101 · R805 O140354 Formerly J67.
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Dublin Outer Orbital J71.jpg J71 R101 · R147 O149359 Formerly J68. Well known for St Peter's Church standing in the middle.
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Dublin Outer Orbital J72.jpg J72 Doyle's Corner R101 · R108 O150359 Formerly J69.
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Dublin Outer Orbital J73.jpg J73 R101 · R132 O158358 Formerly J70.
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Dublin Outer Orbital former J71.jpg J74 R101 O160357 Formerly J71. Generally refers to Carolan's Corner on North Circular Road, but some signs apply this junction number to both ends of Belvidere Road.
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Dublin Outer Orbital J75.jpg J75 R101 · R803 O166355 Formerly J72. Very close to Inner Orbital J37.
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Dublin Outer Orbital J76.jpg J76 Five Lamps R101 · R105 O166355 Formerly J73. Named after the monument at the junction, which was temporarily moved to Connolly station and inspired a replica in the offices there.
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Dublin Outer Orbital J77.jpg J77 R101 O169349 Signposted anti-clockwise only. Unnumbered until 2020.
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Dublin Outer Orbital former J74.jpg J78 R101 O172348 Formerly J74.
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Dublin Outer Orbital J79.jpg J79 O171346 Unnumbered until 2020.
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Dublin Outer Orbital J80.jpg J80 R801 O172345 Succeeded by J51. Formerly J75.
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Former Junctions

Image Name Classified Road(s) Grid Reference More Info Map
Dublin Outer Orbital former J79.jpg J79 R131 · R801 O181344 Succeeded what was then known as J75, but since 2009 that journey cannot be done anti-clockwise. Signs were provided on the roundabout to avoid confusion with the port signage.
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Dublin Outer Orbital former J80.jpg J80 R131 O191338 Signs were provided on the roundabout itself, and not the approach. This was the only junction to have a branded ADS, which technically wasn't permitted.
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Dublin Outer Orbital former J83.jpg J81 R111 · R131 · R802 O186334 The original end of the route, succeeded by what was then known as J51.
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Dublin Outer Orbital Route
Junctions
Crossings
Roads
N3 • R101 • R109 • R111 • R131 • R813 • R815
Places
Related Pictures
View gallery (58)
Dublin Outer Orbital J62.jpgDublin Outer Orbital former J54.jpgThe northern end of the Samuel Beckett bridge - Geograph - 1571006.jpgGuild Street Dublin 1 - Coppermine - 5334.JPGMast-arm traffic lights, Islandbridge Dublin - Coppermine - 15566.jpg
Other nearby roads
Dublin
Dublin Inner Orbital Route • E01 • E20 • E104 (Dublin - Killeen) • E105 (Dublin - Rosslare) • E107 (Dublin - Cork) • E108 (Dublin - Shannon) • E118 (Old System) • E122 (Old System) • E124 (Old System) • E125 (Old System) • E126 (Old System) • EuroVelo 2 • L1 • L6 • M1 (Republic of Ireland) • M11 (Republic of Ireland) • M32 (Republic of Ireland) • M50 (Republic of Ireland) • N1 • N2 • N3 • N4 • N7 • N11 • N31 • N32 • N50 • N81 • R101 • R102 • R103 • R104 • R105 • R106 • R107 • R108 • R109 • R110 • R111 • R112 • R113 • R114 • R115 • R117 • R118 • R121 • R122 • R123 • R124 • R131 • R132 • R133 • R134 • R135 • R137 • R138 • R147 • R148 • R801 • R802 • R803 • R804 • R805 • R806 • R807 • R808 • R809 • R810 • R811 • R812 • R813 • R814 • R815 • R816 • R817 • R818 • R819 • R820 • R824 • R825 • R833 • R834 • R839 • R840 • T1 • T2 • T3 • T5 • T7 • T35 • T42 • T43 • T44 • T5A

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