List of road junctions in the United Kingdom: O

This is part of the list of road junctions in the United Kingdom.

Thickthorn Interchange

Many road junctions are named after pubs. For more information regarding the derivation of pub names see pub names.

Junction Name Type Location Roads Grid Reference Notes
Oakfield Corner Amersham, Buckinghamshire
  • A416 Chesham Road
  • B4441 Sycamore Road
  • Hill Avenue
51°40′37″N 0°36′27″W / 51.67694°N 0.60750°W / 51.67694; -0.60750
Oakgrove Roundabout Monkston, Milton Keynes 52°02′15″N 0°42′33″W / 52.03750°N 0.70917°W / 52.03750; -0.70917
Oakhill Roundabout Oakhill, Milton Keynes 52°01′09″N 0°48′33″W / 52.01917°N 0.80917°W / 52.01917; -0.80917
Ober Corner Ober Heath, New Forest
  • unclass.
  • unclass.
50°49′51″N 1°35′50″W / 50.83083°N 1.59722°W / 50.83083; -1.59722
Ockham Junction
  • aka Stratford Bridge
Ockham, Surrey
  • A3 Ripley By-pass
  • B2215 Portsmouth road (formerly A3)
  • B2039 Ockham Road
54°06′31″N 0°27′17″W / 54.10861°N 0.45472°W / 54.10861; -0.45472
Octon Crossroads North Yorkshire
  • B1249 Scarborough Road
  • B1253 High Street
54°06′31″N 0°27′17″W / 54.10861°N 0.45472°W / 54.10861; -0.45472
Odsal Top Bradford, West Yorkshire SE158306
Offington Corner Roundabout Worthing, West Sussex
  • A27 Crockhurst Hill
  • A24 Findon Road
  • A27/A24 Warren Road
  • A2031 Offington Lane
  • Goodwood Road
TQ 13255 05598
Offley Cross Crossroads Hitchin, Hertfordshire
  • A505
  • Carters Lane (aka Wibbly Wobbley Lane)
51°56′30″N 0°18′23″W / 51.94167°N 0.30639°W / 51.94167; -0.30639
Old Craighall Musselburgh, Scotland
  • A1
  • A720 City of Edinburgh Bypass
  • B6415 Old Craighall Road
NT338707
Old Cross Crossroads Hertford, Hertfordshire
  • B158 Cowbridge
  • B158 The Wash
  • St Andrews Street
TL325127
Old Ford Diamond Interchange Old Ford, London
  • A12 East Cross Route (formerly A102(M))
  • B142 Wick Lane
51°32′02″N 0°01′20″W / 51.53389°N 0.02222°W / 51.53389; -0.02222 Site of the historic ford along the Roman road from London to Essex (now mostly consisting of the A118 and then A12)
Old Inns Interchange Cumbernauld, North Lanarkshire NS770766
Old Malton Roundabout Malton, North Yorkshire SE801734
The Old Pond Roundabout Cheshunt, Hertfordshire
  • B176 Turner's Hill (formerly A10)
  • B198 College Road (formerly A121)
51°42′07″N 0°02′05″W / 51.70194°N 0.03472°W / 51.70194; -0.03472
Old Street Roundabout The City, London 51°31′34″N 0°05′16″W / 51.52611°N 0.08778°W / 51.52611; -0.08778
Old Wolverton Roundabout Wolverton, Milton Keynes 52°03′42″N 0°49′46″W / 52.06167°N 0.82944°W / 52.06167; -0.82944
The Oldbury Interchange West Midlands 52°29′33″N 2°01′07″W / 52.49250°N 2.01861°W / 52.49250; -2.01861 The supermarket access road is off the adjacent island which passes under the M5.
Ollerton Roundabout Ollerton, Nottinghamshire
  • A614 Blyth Road
  • A614 Old Rufford Road
  • A616 Worksop Road
  • A616 Ollerton Road
  • A6075 Mansfield Road
  • Newark Road
53°12′04″N 1°01′38″W / 53.20111°N 1.02722°W / 53.20111; -1.02722
The Organ Crossroads Ewell, Surrey
  • A24 Ewell Bypass
  • A240 London Road
  • B2200 London Road
51°21′15″N 0°14′46″W / 51.35417°N 0.24611°W / 51.35417; -0.24611
Orrell Interchange Orrell, Wigan 53°32′03″N 2°41′54″W / 53.53417°N 2.69833°W / 53.53417; -2.69833
Orsett Cock Roundabout Interchange Orsett, Thurrock (formerly in Essex)
  • A13
  • A128 Brentwood Road
  • A1013 Stanford Road (former A13)
  • Brentwood Road (southern end, former A128)
TQ654812 Named after the pub at the site of the former crossroads.
Ossie Garvin Roundabout Roundabout Interchange Hayes, LB Hillingdon 51°30′58″N 0°24′05″W / 51.51611°N 0.40139°W / 51.51611; -0.40139 Named after a local councillor who originally proposed the Hayes By-Pass, and died shortly before it was completed in 1992.
Ottershaw Roundabout Ottershaw, Surrey
  • A319 Chobham Road
  • A320 Guildford Road
  • B3121 Murray Road
TQ022639
The Oval, Kennington Kennington, London
  • A3 Kennington Park Road
  • A202 Camberwell New Road
  • A23 Brixton Road
TQ312776
Oxley Park Roundabout Westcroft, Milton Keynes 52°00′38″N 0°47′54″W / 52.01056°N 0.79833°W / 52.01056; -0.79833
Oxford Circus London 51°30′55″N 0°08′31″W / 51.51528°N 0.14194°W / 51.51528; -0.14194