Roundabouts Database Index

30320 Results

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City, State County Country	Intersection (Lat, Lng)	Type Status	Control Type / Other Control Type	Approaches / Driveways / ICD (m)	Functional Class / LaneType	Comments
Wellington, New South Wales Western Plains Regional Australia	A32 (Lee St. - Nanima Crescent) / Warne St. (-32.55113, 148.94090)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Wellington, New South Wales Western Plains Regional Australia	A32 (Maughan St. - Percy St.) / Percy St. / Showground Rd. (-32.55556, 148.94240)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Bathurst, New South Wales Bathurst Regional Australia	A32 (Mitchell Hwy. - Vittoria St.) / Bradwardine Rd. (-33.41327, 149.54476)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Wellington, New South Wales Western Plains Regional Australia	A32 (Mitchell Hwy.) / Maughan St. / Arthur St. (-32.55587, 148.94483)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Orange, New South Wales Orange Australia	A32 (Molong Rd. - Mitchell Hwy.) / Northern Distributor Rd. (-33.26083, 149.07636)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Broken Hill, New South Wales Broken Hill Australia	A32 (Rakow St. - Williams St.) / Brookfield Ave. / Galena St. (-31.95860, 141.44268)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Orange, New South Wales Orange Australia	A32 (Summer St. - Woodward St.) / Woodward St. / Coronation Dr. (-33.28159, 149.08656)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Orange, New South Wales Orange Australia	A32 (Summer St.) / Hill St. (-33.28271, 149.09380)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Kelso, New South Wales Bathurst Regional Australia	A32 (Sydney Rd.) / Littlebourne St. (-33.41937, 149.61493)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Killynure, N. Ireland Fermanagh & Omagh United Kingdom	A32 (Tempo Rd. - Cherrymount Link Rd.) / B80 (Tempo Rd.) (54.34878, -7.61587)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Dubbo, New South Wales Western Plains Regional Australia	A32 (Victoria St.) / A39 (Whylandra St.) (-32.24816, 148.59321)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Broken Hill, New South Wales Broken Hill Australia	A32 (Williams St.) / Oxide St. (-31.94794, 141.46017)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Chertsey, England Surrey United Kingdom	A320 (Guildford Rd.) / Hillswood Dr. / Bittams Ln. (51.37415, -0.52548)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Chertsey, England Surrey United Kingdom	A320 / B388 / St Anns Rd. (51.39406, -0.51601)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Clewer Green, England Windsor And Maidenhead United Kingdom	A332 (Royal Windsor Way) / B3024 (Clarence Rd.) / B3173 (Imperial Rd.) (51.47994, -0.62424)	Signalized Roundabout/Circle Existing	Signal Unknown	5 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Basingstoke, England Hants United Kingdom	A339 (Hackwood Rd.) / Grove Rd. (51.25453, -1.07968)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Basingstoke, England Hants United Kingdom	A339 / A340 (51.27558, -1.11235)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Basingstoke, England Hants United Kingdom	A339 / M3 Ramps (51.25793, -1.06507)	Signalized Roundabout/Circle Existing	Signal Unknown	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
Basingstoke, England Hants United Kingdom	A339 / Ronan Rd. / Rooksdown Ln. (51.27795, -1.12523)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)	Pedestrian bridge over southeast leg.
Newcastle, England Staffs United Kingdom	A34 (Lower St.) / A525 (Pooldam) / Church St. (53.01081, -2.23024)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.3009	Other (At-Grade) Multilane (2 Lane, unspecified)	ICD estimated from Google Maps linework.
Fallowfield, England Greater Manchester United Kingdom	A34 (Moseley Rd. - Birchfields Rd.) / B5093 (Moseley Rd.) (53.44202, -2.20518)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Manchester, England Greater Manchester United Kingdom	A34 (Moseley Rd. - Kingsway) / A5079 (Kingsway) (53.44211, -2.20387)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Congleton, England Cheshire East United Kingdom	A34 (West Rd. - Clayton Bypass) / West Rd. / Obelisk Way / Davenport St. (53.16481, -2.22190)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Congleton, England Cheshire East United Kingdom	A34 (West Rd. - Newcastle Rd. / A54 (Holmes Chapel Rd.) / A534 (Sandbach Rd.) (53.16440, -2.23072)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Stratford-upon-Avon, England Warks United Kingdom	A3400 (Shipston Rd.) / A4390 (Seven Meadows Rd.) (52.18104, -1.70051)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Stratford-upon-Avon, England Warks United Kingdom	A3400 (Shipston Rd.) / B4632 (Clifford Ln.) / (parking) (52.17919, -1.70073)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Barnaul, Altai Krai Barnaul Russia	A349 / poselok Sibirskiy Sadovod SNT (53.26871, 83.72848)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Creekmoor, England Poole United Kingdom	A35 (Upton Rd.) / Creekmoor Ln. (50.73756, -1.99680)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Zabaykal’sk, Zabaykalsky Krai Zabaykalsky District Russia	A350 / (unknown) (49.66402, 117.32103)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Chalvey, England Slough United Kingdom	A355 (Tums Ln.) / Church St. / Cippenham Ln. (51.50871, -0.61241)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)	Hamburger shaped.
Ussuriysk, Primorye Ussuriysk Russia	A-370 / Komsomol'skaya ulitsa (43.80467, 131.95736)	Unknown Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Ussuriysk, Primorye Ussuriysk Russia	A-370 / ulitsa Ageyeva (43.78295, 131.95720)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Unknown
Ussuriysk, Primorye Ussuriysk Russia	A-370 / ulitsa Pushkina (43.80030, 131.95948)	Unknown Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Egg Buckland, England Plymouth United Kingdom	A374 / Delamere Rd. / Forder Valley Rd. / Longbridge Rd. / A38 (The Parkway) Ramps (50.39590, -4.09740)	Signalized Roundabout/Circle Existing	Signal None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Birmingham, England Birmingham United Kingdom	A38 (Aston Webb Blvd.) / New Fosse Way (52.44693, -1.93918)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Bradley Stoke, England South Gloucestershire United Kingdom	A38 (Gloucester Rd. N) / Park Ave. / Bradley Stoke Way (51.54330, -2.56720)	Signalized Roundabout/Circle Existing	Signal None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Minworth, England Birmingham United Kingdom	A38 (Kingsbury Rd.) / Midpoint Blvd. (52.52806, -1.78008)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Totnes, England Devon United Kingdom	A385 (Station Rd. - Castles in the Dart Valley) / Coronation Rd. / Station Rd. / Parklands (50.43353, -3.68492)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Tocumwal, New South Wales Berrigan Australia	A39 (Dean St.) / Deniliquin Rd. / Tuppal Rd. (-35.81000, 145.55935)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Dubbo, New South Wales Western Plains Regional Australia	A39 (Erskine St.) / Darling St. (-32.24348, 148.60703)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Falmouth, England Cornwall United Kingdom	A39 (Falmouth Rd. - Dracaena Ave.) / North Parade / (parking) (50.16299, -5.08791)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Coonabarabran, New South Wales Warrumbungle Shire Australia	A39 (John St.) / Dalgarno St. (-31.27343, 149.27722)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Narrabri, New South Wales Narrabri Australia	A39 (Newell Hwy. - Cooma Rd.) / Mooloobar St. / Old Turrawan Rd. (-30.34418, 149.76237)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Goondiwindi, Queensland Goondiwindi Australia	A39 (Newell Hwy. - Cunningham Hwy.) / Marshall St. / Kildonan Rd. (-28.55118, 150.32303)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Narrabri, New South Wales Narrabri Australia	A39 (Newell Hwy.) / B51 (Kamilaroi Hwy.) / Old Newell Hwy. / Kelvin Vickery Ave. (-30.34793, 149.75993)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Falmouth, England Cornwall United Kingdom	A39 (Western Terrace - Melvill Rd.) / Pennance Rd. / Woodlane (50.14831, -5.07363)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Ponsharden, England Cornwall United Kingdom	A39 / A39 (Falmouth Rd.) / B3292 (Falmouth Rd.) (50.16466, -5.09063)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Truro, England Cornwall United Kingdom	A39/A390 (Morlaix Ave.) / A39 (Arch Hill) / Falmouth Rd. (50.25479, -5.05632)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2+ lanes) w/ Traversable Central Island	Double mini-roundabout.
Truro, England Cornwall United Kingdom	A39/A390 (Morlaix Ave.) / A390 (Green Ln.) / Falmouth Rd. (50.25494, -5.05649)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2+ lanes) w/ Traversable Central Island	Double mini-roundabout.
Saint Austell, England Cornwall United Kingdom	A390 (Southbourne Rd. - Cromwell Rd.) / Woodland Rd. / (shopping centre entrance) (50.33521, -4.77599)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Helston, England Cornwall United Kingdom	A394 (Penzance Rd.) / B3304 (Porthleven Rd.) (50.09917, -5.27830)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island	Part of a double roundabout.
Helston, England Cornwall United Kingdom	A394 / Monument Rd. (50.09909, -5.27793)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island	Part of a double roundabout.
Valka, Valka Latvia	A3-E264 (Rīgas iela - Zemgales iela) / Rīgas iela / Zemgales iela (57.76630, 26.00517)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Burnham, England Bucks United Kingdom	A4 (Bath Rd.) / B3026 (Lake End Rd.) / Lent Rise Rd. (51.52124, -0.66740)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Maidenhead, England Bucks United Kingdom	A4 (Bath Rd.) / Jubilee Ln. (51.52411, -0.69923)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Cippenham, England Slough United Kingdom	A4 (Bath Rd.) / M4 (Hunterscombe Spur) / Goldsworthy Way (51.52017, -0.65469)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Emerald, Queensland Central Highlands Australia	A4 (Clermont St.) / Max Gorlick Dr. (-23.52924, 148.16507)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Varėnos seniūnija, Alytaus Varėna District Municipality Lithuania	A4 (Vilniaus gatvė) / Road 127 (Vytauto gatvė) (54.25526, 24.54260)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	OSOW passage through central island.
Druskininkai, Alytaus Druskininkai Lithuania	A4 (Vilniaus kelias - Kauno plentas) / Rte 180 (M. K. Čiurlionio gatvė) (54.00739, 24.02590)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Maidenhead, England Windsor And Maidenhead United Kingdom	A4 / A308 (51.52276, -0.72468)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Maidenhead, England Windsor And Maidenhead United Kingdom	A4 / A4094 (Ray Mead Rd.) (51.52395, -0.70372)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Maidenhead, England Windsor And Maidenhead United Kingdom	A4 / B4447 (51.52457, -0.72022)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Maidenhead, England Windsor And Maidenhead United Kingdom	A4 / Forlease Rd. (51.52442, -0.71510)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Varėna, Alytaus Varėna District Municipality Lithuania	A4 / Road 129 (Vienkiemių gatvė) / Road 133 (Vilniaus gatvė) (54.16877, 24.20852)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Henbury, England Bristol United Kingdom	A4018 (Passage Rd.) / A4057 (The Old Crow Crow Ln.) / Knole Ln. (51.50978, -2.61805)	Roundabout Existing	All-Way Yield Pedestrian Signal (red-yellow-green to drivers)	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
The Downs, England Bristol United Kingdom	A4018 (Westbury Rd.) / Parrys Ln. / North View (51.47949, -2.61676)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
West Drayton, England Greater London United Kingdom	A408 (Stockley Rd.) / Prologis Park (51.50251, -0.45118)	Signalized Roundabout/Circle Existing	Signal Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Cranford, England Greater London United Kingdom	A408 / M4 (Heathrow Airport Spur Rd. / M4 (Chiswick to Langley Special Road) Ramps (51.49580, -0.45344)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
Boorooma, New South Wales Wagga Wagga Australia	A41 (Colin Knott Dr. - Olympic Hwy.) / Coolamon Rd. / Horseshoe Rd. (-35.07014, 147.38034)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Wagga Wagga, New South Wales Wagga Wagga Australia	A41 (Olympic Hwy. / Colin Knott Dr.) / Travers St. / Moorong St. (-35.10051, 147.34926)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Wagga Wagga, New South Wales Wagga Wagga Australia	A41 (Olympic Hwy.) / Kincaid St. / Moorong St. (-35.11043, 147.34759)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Birkenhead, England Wirral United Kingdom	A41 (Rock Ferry Bypass - New Chester Rd.) / Campbeltown Rd. / B5136 (Wirral Circular Trl.) (53.37721, -3.01003)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Springfield, England Birmingham United Kingdom	A41 (Warwick Rd.) / B8145 (Golden Hillock Rd. - Baker St.) (52.45595, -1.86271)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Springfield, England Birmingham United Kingdom	A41 (Warwick Rd.) / Percy Rd. / Albion Rd. (52.45486, -1.85832)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Wallendbeen, New South Wales Gundagai Australia	A41 (Young St.) / B94 (Victoria St.) (-34.52896, 148.16363)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Blackheath, England Sandwell United Kingdom	A4100 (Henderson Way) / A4171 (Birmingham Rd.) (52.47671, -2.03919)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Allesley, England Coventry United Kingdom	A4114 (Pickford Way - Holyhead Rd.) / B4076 (Coundon Wedge Dr.) / Allesley Old Rd. / Birmingham Rd. (52.42075, -1.55555)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hemel Hempstead, England Herts United Kingdom	A414 (Breakspear Way) / Green Ln. (51.75630, -0.42355)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Ongar, England Essex United Kingdom	A414 (Epping Rd.) / A128 (High St.) / B184 (Fyfield Rd.) (51.71264, 0.24499)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hemel Hempstead, England Herts United Kingdom	A414 (Saint Albans Rd. / Breakspear Way) / A4147 (Leverstock Green Way / Maylands Ave.) (51.75379, -0.43624)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)	Left-turn add-lane bypass lanes on north and south legs. Left-turn-only lanes on east and west legs.
Hemel Hempstead, England Herts United Kingdom	A414 (Saint Albans Rd.) / Jarman Way (51.74980, -0.45562)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)	Through bypass lane on west leg.
Hemel Hempstead, England Herts United Kingdom	A414 (Saint Albans Rd.) / White Hart Rd. / Bennetts End Rd. (51.74958, -0.45123)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)	Left-turn-only lane on east and west legs.
Hemel Hempstead, England Herts United Kingdom	A414 (Two Waters Way) / A41 EB Ramps (51.73648, -0.47996)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	Raindrop shaped.
Hemel Hempstead, England Herts United Kingdom	A414 (Two Waters Way) / A41 WB Ramps (51.73616, -0.48168)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	Raindrop shaped.
Hemel Hempstead, England Herts United Kingdom	A4146 (Leighton Buzzard Rd.) / A4147 (Link Rd.) / B440 (Leighton Buzzard Rd.) / Galley Hill (51.76563, -0.47949)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hemel Hempstead, England Herts United Kingdom	A4146 (Leighton Buzzard Rd.) / Queensway / Warners End Rd. (51.75713, -0.47560)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)	Left-turn-only lanes on all legs.
Hemel Hempstead, England Herts United Kingdom	A4147 (Link Rd. / Redbourn Rd.) / B487 (Redbourn Rd.) / Saint Agnells Ln. (51.77084, -0.44894)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hemel Hempstead, England Herts United Kingdom	A4147 (Link Rd.) / Cambrian Way / Aycliffe Dr. (51.76921, -0.45691)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hemel Hempstead, England Herts United Kingdom	A4147 (Link Rd.) / Piccotts End Rd. (51.76574, -0.47503)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hemel Hempstead, England Herts United Kingdom	A4147 (Redbourn Rd. / Swallowdale Ln.) / High Street Green / Queensway (51.76548, -0.44808)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)	Left-turn bypass lanes on west and south legs.
Hemel Hempstead, England Herts United Kingdom	A4147 (Swallowdale Ln. / Maylands Ave.) / Swallowdale Ln. / Eastman Way (51.76690, -0.44389)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Swindon, England Wilts United Kingdom	A419 / M4 Ramps (51.52687, -1.72476)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 16.3471	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	ICD estimated from Google Maps linework.
Lower Broughshane, N. Ireland Mid & East Antrim United Kingdom	A42 (Broughshane Rd.) / Frys Rd. / Kernohans Ln. (54.87468, -6.26087)	Roundabout Existing	All-Way Yield None	4 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Swindon, England Wilts United Kingdom	A420 / A419 Ramps (51.57264, -1.73221)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 42.3112	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	ICD estimated from Google Maps linework.
Swindon, England Wilts United Kingdom	A420 / Thornhill Rd. (51.57845, -1.72835)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 49.7278	Other (At-Grade) Multilane (2 Lane, unspecified)	ICD estimated from Google Maps linework.
Bletchley, England Milton Keynes United Kingdom	A421 (Standing Way) / Tattenhoe Ln. (51.99815, -0.77246)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Bridgetown, England Warks United Kingdom	A422 (Banbury Rd.) / A3400 (Shipston Rd.) (52.19035, -1.69853)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Stratford-upon-Avon, England Warks United Kingdom	A422 (Banbury Rd.) / A4390 (Trinity Way) / Saturn Way (52.18080, -1.68336)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Penmark, Wales Vale of Glamorgan United Kingdom	A4226 / Port Rd. (51.40331, -3.32322)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Warwick, England Warks United Kingdom	A425 (Birmingham Rd.) / Wedgcock Ln. (52.28832, -1.60219)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)