Roundabouts Database Index

29867 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	Year Completed	Comments
Bolney, England West Sussex United Kingdom	London Rd. / A23 NB Ramps (50.98929, -0.19984)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Broadfield South, England West Sussex United Kingdom	Woodmans Hill / Tollgate Hill / Creasys Dr. / Coachmans Dr. (51.09443, -0.20076)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Broadfield South, England West Sussex United Kingdom	Tollgate Hill Roundabout [A264 / Tollgate Hill] (51.08769, -0.20270)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Broadfield North, England West Sussex United Kingdom	Broadfield Dr. / Seymour Rd. / Rathlin Rd. (51.10101, -0.20355)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Pease Pottage, England West Sussex United Kingdom	Brighton Rd. / A23 SB Off-Ramp (51.06963, -0.20363)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Gossops Green, England West Sussex United Kingdom	Cheals Roundabout [Crawley Ave. / Horsham Rd.] (51.10667, -0.20400)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Gossops Green, England West Sussex United Kingdom	Broadfield Roundabout [Horsham Rd. / Bewbush Dr. / Broadfield Dr.] (51.10333, -0.20732)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Broadfield North, England West Sussex United Kingdom	Creasys Dr. / Pelham Dr. / Pelham Pl. (51.09711, -0.20745)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Bridlington, England East Riding of Yorkshire United Kingdom	A165 (Bessingby Rd.) / Bessingby Way (54.08350, -0.20864)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Bridlington, England East Riding of Yorkshire United Kingdom	A165 / B1423 (Scarborough Rd.) / Market Pl. (54.09528, -0.20997)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Broadfield North, England West Sussex United Kingdom	Pelham Dr. / Seymour Rd. / Broadwood Rise (51.09826, -0.21198)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Broadfield North, England West Sussex United Kingdom	Broadwood Rise / Jersey Rd. (51.09797, -0.21325)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Broadfield North, England West Sussex United Kingdom	Jersey Rd. / Saint Clement Rd. (51.09833, -0.21422)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Crawley, England West Sussex United Kingdom	Bewbush Dr. / Mowbray Dr. (51.10505, -0.21598)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Crawley, England West Sussex United Kingdom	Bewbush Dr. / Ellman Rd. (51.10517, -0.21893)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Crawley, England West Sussex United Kingdom	Breezehurst Dr. / Sullivan Dr. / Gasson Wood Rd. / Bewbush Dr. / Dorsten Pl. / (parking) (51.10303, -0.22381)	Roundabout Existing	All-Way Yield Unknown	6 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Crawley, England West Sussex United Kingdom	Horsham Rd. / A264 / Sullivan Dr. (51.09786, -0.22839)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Peterborough, England Peterborough United Kingdom	A15 (London Rd.) / A605 (Oundle Rd.) (52.56638, -0.24219)	Roundabout Removed	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2+ lanes) w/ Traversable Central Island	2008	First mini-roundabout in the UK. Installed 1969, removed 2008.
The Hermitage, England Surrey United Kingdom	B2032 (Dorking Rd.) / (unknown) (51.26773, -0.25206)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ashtead, England Surrey United Kingdom	The Murreys / Shires Close (51.30889, -0.31426)	Other Existing	Uncontrolled Unknown	4 Approaches 2 Driveways	Other (At-Grade) Single-Lane
Ashtead, England Surrey United Kingdom	The Murreys (51.30970, -0.31527)	Other Existing	Uncontrolled Unknown	3 Approaches 3 Driveways	Other (At-Grade) Single-Lane
Ashtead, England Surrey United Kingdom	Barnett Wood Ln. / Harriotts Ln. (51.30901, -0.32066)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Leatherhead, England Surrey United Kingdom	A243 / A245 / M25 Ramps (51.30356, -0.32240)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Leatherhead, England Surrey United Kingdom	A245 (Kingston Rd. - Leatherhead Bypass Rd.) / B2430 (Kingston Rd.) / Barnett Wood Ln. (51.30321, -0.32924)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Leatherhead, England Surrey United Kingdom	A243 / A244 / M25 Ramps (51.31560, -0.33081)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Leatherhead, England Surrey United Kingdom	B2430 (Kingston Rd. / Oxshott Rd.) / Kingston Rd. / (parking) (51.31201, -0.33400)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Leatherhead, England Surrey United Kingdom	(parking) (51.31162, -0.33508)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Leatherhead, England Surrey United Kingdom	A244 / Oaklawn Rd. (51.31993, -0.34191)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Stoke D’Abernon, England Surrey United Kingdom	Bray Rd. / Vincent Rd. / D'Abernon Dr. (51.32025, -0.39032)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
South Ruislip, England Greater London United Kingdom	Polish War Memorial: A40 (Western Ave.) Ramps / A4180 (West End Rd.) (51.54826, -0.39929)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)
Scarborough, England North Yorkshire United Kingdom	A165 (Columbus Ravine - Burniston Rd.) / Peasholm Gap (54.29215, -0.40926)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Cobham, England Surrey United Kingdom	A245 / A307 (51.33209, -0.41790)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
London Heathrow Airport, England London United Kingdom	Envoy Roundabout [Envoy Ave. / Crawford Ln. / Eastern Perimeter Rd.] (51.46885, -0.42082)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hemel Hempstead, England Herts United Kingdom	Green Ln. / Cherry Tree Ln. / Hogg End Ln. (51.76618, -0.42265)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Cobham, England Surrey United Kingdom	A245 (Portsmouth Rd.) / Bridgeway (51.33334, -0.42285)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Hemel Hempstead, England Herts United Kingdom	Green Ln. / Boundary Way (51.76027, -0.42309)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
London Heathrow Airport, England London United Kingdom	Hatton Cross Roundabout [Envoy Ave. / Eastchurch Rd. / Viscount Way / Southern Perimeter Rd. / Hatton Rd.] (51.46785, -0.42332)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways	Other (At-Grade) Ring junction (3+ mini-roundabouts in ring)		Ring junction of five multilane mini-roundabouts.
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)
Hemel Hempstead, England Herts United Kingdom	(Breakspear Park entrance) / (parking) (51.75549, -0.42416)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Cobham, England Surrey United Kingdom	Portsmouth Rd. / A3 Ramps (51.33481, -0.42774)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Hemel Hempstead, England Herts United Kingdom	Boundary Way / Buncefield Ln. / (parking) (51.76062, -0.42889)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hayes, England Greater London United Kingdom	A437 (Dawley Rd.) / Bourne Ave. (51.50250, -0.43051)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Hessle, England East Riding of Yorkshire United Kingdom	A1105 (Boothferry Rd.) / B1232 (Beverley Rd.) (53.73215, -0.43561)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Left-turn-only lanes on east and west legs.
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	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)
London, England Greater London United Kingdom	Prologis Park / Nine Acre Close (51.50223, -0.44740)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
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 (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)
Cobham, England Surrey United Kingdom	Wisley Interchange Roundabout [Portsmouth Rd. / M25 Ramps] (51.32225, -0.45040)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
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)
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.
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)
London Heathrow Airport, England London United Kingdom	Southern Perimeter Rd. / Beacon Rd. (51.45675, -0.45441)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
London Heathrow Airport, England London United Kingdom	Beacon Rd. / Stanwell Rd. / Bedfront Rd. / Sanctuary Rd. / (parking) (51.45523, -0.45475)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
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	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)
Weybridge, England Surrey United Kingdom	B374 / Wellington Way (51.34949, -0.46081)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Byfleet, England Surrey United Kingdom	A245 (Parvis Rd. - Byfleet Rd.) / B374 (Brooklands Rd.) (51.34122, -0.46255)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Weybridge, England Surrey United Kingdom	The Heights / (parking) (51.35302, -0.46317)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Weybridge, England Surrey United Kingdom	The Heights / (parking) (51.35241, -0.46337)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Weybridge, England Surrey United Kingdom	The Heights / (parking) (51.35186, -0.46351)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Weybridge, England Surrey United Kingdom	The Heights / (parking) (51.35052, -0.46380)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Weybridge, England Surrey United Kingdom	Wellington Way / Staniland Dr. / The Heights (51.34885, -0.46495)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Byfleet, England Surrey United Kingdom	High Rd. / Church Rd. (51.33791, -0.46954)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Byfleet, England Surrey United Kingdom	A245 (Parvis Rd.) / A318 (Sopwith Dr.) (51.34071, -0.47238)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Weybridge, England Surrey United Kingdom	Sopwith Dr. / Avro Way / Brooklands Dr. / Wellington Way (51.34748, -0.47251)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
West Byfleet, England Surrey United Kingdom	A318 (Sopwith Dr. - Barnes Wallis Dr.) / Sopwith Dr. / (parking) (51.34340, -0.47269)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hemel Hempstead, England Herts United Kingdom	Queensway / Marlowes (51.75735, -0.47277)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hemel Hempstead, England Herts United Kingdom	Plough Roundabout: A414 / Lawn Ln. / Two Waters Rd. / Station Rd. / Leighton Buzzard Rd. / Selden Hill (51.74628, -0.47329)	Roundabout Existing	All-Way Yield Unknown	6 Approaches 0 Driveways 0.0000	Other (At-Grade) Ring junction (3+ mini-roundabouts in ring)		Ring junction of six mini-roundabouts.
Byfleet, England Surrey United Kingdom	A245 (Parvis Rd.) / Oyster Ln. (51.34070, -0.47453)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
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	Leighton Buzzard Rd. / Combe St. (51.75370, -0.47514)	Roundabout Existing	All-Way Yield Unknown	3 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.
Weybridge, England Surrey United Kingdom	A318 (Barnes Wallis Dr.) / (parking) (51.34368, -0.47596)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
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)
Byfleet, England Surrey United Kingdom	A245 (Parvis Rd.) / High Rd. / Chertsey Rd. (51.34020, -0.47981)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
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	A4251 (London Rd.) / A4146 (Station Rd.) (51.74301, -0.48452)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
New Haw, England Surrey United Kingdom	A318 (New Haw Rd. - Byfleet Rd.) / Woodham Ln. (51.35732, -0.48684)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Addlestone, England Surrey United Kingdom	B3121 (Station Rd.) / Garfield Rd. / (parking) (51.37170, -0.48785)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Staines-upon-Thames, England Greater London United Kingdom	Southern Perimeter Rd. / Western Perimeter Rd. (51.46226, -0.48932)	Roundabout Existing	All-Way Yield Pedestrian Signal (red-yellow-green to drivers)	4 Approaches 0 Driveways 64.7369	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Heathrow Villages, England London United Kingdom	Speedbird Way / Tarmac Way (51.48413, -0.49093)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Greetwell, England Lincs United Kingdom	A15 (Lincoln Eastern Bypass) / Greetwell Rd. (53.23329, -0.49148)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hemel Hempstead, England Herts United Kingdom	A4251 (London Rd.) / Fishery Rd. (51.74305, -0.49149)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Addlestone, England Surrey United Kingdom	A318 (Chertsey Rd.) / A317 (Woburn Hill) / St Peters Way / Addlestone Moor (51.38033, -0.49241)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Addlestone, England Surrey United Kingdom	A318 (Chertsey Rd.) / Princess Marys Rd. (51.37425, -0.49305)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Addlestone, England Surrey United Kingdom	A318 (Chertsey Rd.) / Green Ln. (51.37378, -0.49316)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Staines-upon-Thames, England Greater London United Kingdom	Stanwell Moor Rd. / Southern Perimeter Rd. (51.46354, -0.49342)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 87.0576	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
West Drayton, England Greater London United Kingdom	Longford Roundabout (Stanwell Moor Rd. / Bath Rd.) (51.47911, -0.49463)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 59.5062	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Lincoln, England Lincs United Kingdom	Wragby Roundabout [A158 / A158 (Wragby Rd. E) / A1434 (Wragby Rd. E) / Lincoln Eastern Bypass (53.24761, -0.49465)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
London, England City of London United Kingdom	Terminal 5 Roundabout (Western Perimeter Rd. / M25 Ramps) (51.47474, -0.49471)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 76.6216	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Uxbridge, England Bucks United Kingdom	Denham Roundabout: M40 (Western Ave.) Ramps / A40 (Oxford Rd.) / A412 (Denham Rd.) / A4020 (Oxford Rd.) (51.56128, -0.49574)	Roundabout Existing	All-Way Yield Metering Signal	6 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Ring junction (3+ mini-roundabouts in ring)
New Haw, England Surrey United Kingdom	Grange Rd. / Holly Ave. / Selbourne Ave. (51.35047, -0.49866)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Harmondsworth, England Slough United Kingdom	(unknown) / (parking) (51.48625, -0.49946)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Canwick, England Lincs United Kingdom	Washingborough Road Roundabout [A15 (Lincoln Eastern Bypass) / B1190 (Washingborough Rd.)] (53.22176, -0.50013)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Addlestone, England Surrey United Kingdom	Green Ln. / School Ln. (51.37556, -0.50128)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
New Haw, England Surrey United Kingdom	B385 (Woodham Ln.) / The Broadway / Scotland Bridge Rd. (51.34772, -0.50281)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Chertsey, England Surrey United Kingdom	B375 (London St. - Heriot Rd.) / London St. (51.39186, -0.50284)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Canwick, England Lincs United Kingdom	Lincoln Road Roundabout [A15 (Lincoln Eastern Bypass) / B1188 (Lincoln Rd.)] (53.20371, -0.50314)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)