| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| 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) | ||
| 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 | ||
| 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 | ||
| 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) | ||
| 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. | |
| 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) | ||
| 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. | |
| 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. | |
| 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 | ||
| 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.) / 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) | ||
| 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) | ||
| 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) | ||
| 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) | ||
| 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. | |
| 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 | ||
| 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 | ||
| 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) | ||
| 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 | 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. | |
| 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 | 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) | ||
| 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.) / 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 | 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 | 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) | ||
| 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 | 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. | |
| 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) | ||
| 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) | ||
| 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 | ||
| 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) | ||
| 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 | ||
| 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 | ||
| 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 | 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) (51.35241, -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) (51.35302, -0.46317) | 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. - 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 | B374 / Wellington Way (51.34949, -0.46081) | Roundabout Existing | All-Way Yield Unknown | 3 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 | 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. | |
| 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) | ||
| 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) | ||
| 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) | ||
| 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. | |
| 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) | ||
| 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) | ||
| 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 (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. | |
| 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 (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) | ||
| 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. | |
| 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. | |
| 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) | ||
| 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) | ||
| 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 | (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 | ||
| 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) | ||
| 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 | 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) | ||
| 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. / 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 | ||
| 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) | ||
| 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 | ||
| 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) | ||
| 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) | ||
| 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 | ||
| 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 | ||
| 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 | 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 | 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 | 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 / 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) | ||
| 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 | ||
| 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 | The Murreys / Shires Close (51.30889, -0.31426) | Other Existing | Uncontrolled Unknown | 4 Approaches 2 Driveways | Other (At-Grade) Single-Lane | ||
| 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 | ||
| 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. | 
| 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) | ||
| 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 | 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 | 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 | ||
| 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 | ||
| 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 | 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 | ||
| 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 | ||
| 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 | ||
| 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 | ||
| 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) | ||
| 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) | ||
| 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 | ||
| 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 | ||
| 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 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 | ||
| 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 / Iveagh Close (51.09630, -0.19943) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Single-lane w/ Traversable Central Island | ||
| Pease Pottage,
                England West Sussex United Kingdom | Brighton Rd. / Horsham Rd. / Parish Ln. (51.08274, -0.19936) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Broadfield South,
                England West Sussex United Kingdom | Broadfield Dr. / Winfield Way / Woodsman Hill / Coachmans Dr. (51.09941, -0.19862) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | Grade-separated tunnels for pedestrians. | |
| Bolney,
                England West Sussex United Kingdom | London Rd. / Jemerys Ln. / A23 NB Off-Ramp (51.00656, -0.19821) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Single-Lane |