Roundabouts Database Index

30321 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
Shenley Lodge, England Milton Keynes United Kingdom	Watling St. / Childs Way (52.02278, -0.77718)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Leadenhall, England Milton Keynes United Kingdom	Leadenhall Roundabout [Grafton St. / Chaffron Way] (52.02553, -0.75811)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Shenley Lodge, England Milton Keynes United Kingdom	The Bowl Roundabout [Watling St. / Chaffron Way] (52.01899, -0.76772)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Shenley Church End, England Milton Keynes United Kingdom	Watling St. / Portway (52.03002, -0.79425)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Great Holm, England Milton Keynes United Kingdom	Crownhill Roundabout [Watling St. / Dansteed Way] (52.03405, -0.80392)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Two Mile Ash, England Milton Keynes United Kingdom	Watling St. / Barrosa Way (52.03628, -0.80951)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Two Mile Ash, England Milton Keynes United Kingdom	Watling St. / Monks Way (52.04052, -0.81904)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Kiln Farm, England Milton Keynes United Kingdom	Watling St. / Calverton Ln. (52.04080, -0.81995)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Fullers Slade, England Milton Keynes United Kingdom	Kiln Farm Roundabout [Watling St. / Millers Way] (52.04631, -0.83248)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Fullers Slade, England Milton Keynes United Kingdom	Galley Hill Roundabout [Watling St. / Ridgeway] (52.05022, -0.83984)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Stony Stratford, England Milton Keynes United Kingdom	Queen Eleanor St. / Wolverton Rd. (52.05891, -0.84200)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Stony Stratford, England Milton Keynes United Kingdom	London Rd. / High St. (52.06090, -0.85912)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Old Stratford, England Northants United Kingdom	Old Stratford Roundabout [A5 / A422 / A508] (52.06650, -0.86986)	Signalized Roundabout/Circle Existing	Signal Unknown	5 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Deanshanger, England Northants United Kingdom	Deanshanger Roundabout [A422 / Stratford Rd.] (52.05109, -0.87372)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Crownhill, England Milton Keynes United Kingdom	Dansteed Way / Fulmer St. (52.02693, -0.81076)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Medbourne, England Milton Keynes United Kingdom	Fulmer St. / Portway (52.02191, -0.80312)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hazeley, England Milton Keynes United Kingdom	Oakhill Roundabout [Tattenhoe St. / Portway] (52.01914, -0.80940)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Unknown Multilane (2 Lane, unspecified)
Shenley Brook End, England Milton Keynes United Kingdom	Oxley Park Roundabout [Tattenhoe St. / Childs Way] (52.01021, -0.79831)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Emerson Valley, England Milton Keynes United Kingdom	Westcroft Roundabout [Tattenhoe St. / Chaffron Way] (52.00453, -0.78916)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Tattenhoe, England Milton Keynes United Kingdom	Langerstone Ln. / Howe Rock Pl. (52.00004, -0.78128)	Other Unknown	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		No splitter islands.
Tattenhoe, England Milton Keynes United Kingdom	Langerstone Ln. / Hartland Ave. (51.99921, -0.78084)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		No splitter islands.
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)
Bletchley, England Milton Keynes United Kingdom	Whaddon Way / Tattenhoe Ln. (southwest) (51.99251, -0.76281)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Bletchley, England Milton Keynes United Kingdom	Whaddon Way / Tattenhoe Ln. (northeast) (51.99282, -0.76234)	Roundabout Unknown	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Bletchley, England Milton Keynes United Kingdom	B4034 (Buckingham Rd.) / Newton Rd. (51.99129, -0.75460)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Bletchley, England Milton Keynes United Kingdom	B4034 (Buckingham Rd.) / Shenley Rd. (51.99131, -0.75405)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Bletchley, England Milton Keynes United Kingdom	B4034 (Buckingham Rd.) / Water Eaton Rd. / Sherwood Dr. (51.99331, -0.73822)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Bletchley, England Milton Keynes United Kingdom	Brunel Roundabout [B4034 (Queensway-Saxon St.) / Duncombe St.] (51.99432, -0.73462)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Bletchley, England Milton Keynes United Kingdom	Princes Way Roundabout [B4034 / Princes Way] (51.99711, -0.73430)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Bletchley, England Milton Keynes United Kingdom	Beacon Roundabout [Watling St. / (parking)] (52.00159, -0.72379)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Bletchley, England Milton Keynes United Kingdom	B4034 (Saxon St.) / Watling St. (52.00264, -0.72635)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)		Partial double roundabout.
Bletchley, England Milton Keynes United Kingdom	Denbigh Roundabout [B4034 (Saxon St.) / Blatcham Way] (52.00428, -0.72672)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Bletchley, England Milton Keynes United Kingdom	Watling St. / Grafton St. (52.00666, -0.73549)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Webb City, MO Jasper Co. United States	MO 43/MO 96 (37.20043, -94.50865)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2012-2014).
Webb City, MO Jasper Co. United States	E MacArthur Dr. / Centennial St. / S East St. (37.14176, -94.45764)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 68.5797	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	Double left on north leg; right-turn-only lane on east leg.
Joplin, MO Jasper Co. United States	Tri State Rd. / W 1st St. (37.09190, -94.55775)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 56.3880	Other (At-Grade) Single-Lane	2008
Joplin, MO Jasper Co. United States	Prigmor Rd. / E 20th St. / I-44 WB Ramps (37.06999, -94.40444)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.9600	Freeway Ramps (Grade-Separated) Single-Lane	2015	https://www.joplinglobe.com/news/local_news/new-i-44-interchange-ready-for-traffic-to-roll/article_a99388fb-0488-5c4a-82e9-f0e64593260b.html
Joplin, MO Jasper Co. United States	Prigmor Rd. / CR 190 / Apple Rd. / I-44 EB Ramps (37.06848, -94.40364)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.9600	Freeway Ramps (Grade-Separated) Single-Lane	2015	https://www.joplinglobe.com/news/local_news/new-i-44-interchange-ready-for-traffic-to-roll/article_a99388fb-0488-5c4a-82e9-f0e64593260b.html
Leawood, MO Newton Co. United States	E 50th St. / (parking) (37.03321, -94.50215)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2009-2010).
Marion, IL Williamson Co. United States	Morgan Ave. (The Hill) / N Carbon St. (37.74458, -88.94792)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2019	https://local.nixle.com/alert/7707046/
Stratford-upon-Avon, England Warks United Kingdom	A4390 (Seven Meadows Rd.) / Weatherby Way (52.18466, -1.71418)	Roundabout Existing	Unknown Unknown	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
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)
Stratford-upon-Avon, England Warks United Kingdom	A4390 (Trinity Way) / Wordsworth Ave. (52.18047, -1.68980)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
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)
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)
Upper Fulbrook, England Warks United Kingdom	A46 / A439 (52.24243, -1.65151)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Sherbourne, England Warks United Kingdom	A46 / B4463 (52.25903, -1.61981)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Longbridge, England Warks United Kingdom	Stratford Rd. / Warwick Rd. / M40 Ramps (52.26009, -1.61352)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
Longbridge, England Warks United Kingdom	A429 (Stratford Rd.) / Edgehill Dr. (52.26398, -1.60344)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Warwick, England Warks United Kingdom	Edgehill Dr. / (unknown) (52.26448, -1.60711)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Warwick, England Warks United Kingdom	Shakespeare Ave. / Browning Ave. / Masefield Ave. (52.27311, -1.59931)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Warwick, England Warks United Kingdom	A425 (Saltisford) / Theatre St. (52.28381, -1.59110)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Warwick, England Warks United Kingdom	A425 / Northgate St. (52.28354, -1.58921)	Other Existing	Other Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Yielding on circulatory roadway.
Warwick, England Warks United Kingdom	A425 / A429 (52.28147, -1.58283)	Other Existing	Other Unknown	3 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Yielding on circulatory roadway.
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)
Budbrooke, England Warks United Kingdom	A425 / A4177 / A46 Ramps (52.29013, -1.60964)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Warwick, England Warks United Kingdom	A429 (Coventry Rd.) / Primrose Hill / Spinney Hill (52.29398, -1.57654)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Leek Wootton, England Warks United Kingdom	Warwick Rd. / Deansway (52.31320, -1.57634)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Wakefield, MA Middlesex Co. United States	Rte 129 (Salem St.-Lowell St.) / Haverhill St. / I-95 Ramps (42.52541, -71.08090)	Rotary Existing	All-Way Yield None	5 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		Pavement markings improvement in 2016.
Kenilworth, England Warks United Kingdom	A452 / A46 Ramps (52.33101, -1.56218)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Leek Wootton, England Warks United Kingdom	A429 / B4115 / A46 Ramps (52.30790, -1.57367)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Kenilworth, England Warks United Kingdom	A452 / Warwick Rd. / Birches Ln. (52.33600, -1.57227)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Building and parking in central island.
Kenilworth, England Warks United Kingdom	B4103 / B4104 (52.34360, -1.58020)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Shannon, County Clare Ireland	N19 (Airport Rd.) / Knockberg Pt. (52.68942, -8.91445)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Shannon, County Clare Ireland	N19 (Airport Rd.) / Airport Ave. (52.69644, -8.90122)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Shannon, County Clare Ireland	Drumgeely Roundabout [N19 (Airport Rd.) / Bothar en Aerfoirt] (52.70316, -8.89411)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Shannon, County Clare Ireland	R472 / Airport Rd. (52.71578, -8.88815)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Shannon, County Clare Ireland	Shannon Town Roundabout [N19 / R472 / (unknown)] (52.71355, -8.88519)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Newmarket-on-Fergus, County Clare Ireland	N19 / N18 Ramps (52.72608, -8.87485)	Roundabout Unknown	All-Way Yield Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
New Albany, OH Franklin Co. United States	Hamilton Rd. / Old Hamilton Rd. (40.07425, -82.86169)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	Fatal crash Sept 24, 2020 involving motorcycle: https://abc6onyourside.com/news/local/motorcyclist-killed-in-crash-near-new-albany-9-24-20.
Melrose, MA Middlesex Co. United States	Green St. / Howard S. (42.46562, -71.05908)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2019	Replaced stop-controlled triangle set of intersections.
Watertown, MA Middlesex Co. United States	Common St. / Orchard St. / Church St. (42.37243, -71.17858)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 33.5277	Other (At-Grade) Single-Lane	2020
St Simons Island, GA Glynn Co. United States	Demere Rd. / E Beach Causeway (31.14836, -81.38116)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://www.arcgis.com/apps/MapJournal/index.html?appid=1665571e5832424bbef0fe01a60a00c0&section=7
St Simons Island, GA Glynn Co. United States	Ocean Blvd. / Ocean Rd. / E Beach Causeway / 1st St. (31.14671, -81.37451)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2019	https://www.arcgis.com/apps/MapJournal/index.html?appid=1665571e5832424bbef0fe01a60a00c0&section=8
Mankato, MN Blue Earth Co. United States	Stadium Rd. / Pohl Rd. (44.14510, -93.97611)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	Opened August 29, 2020. https://www.keyc.com/2020/08/28/mankatos-newest-roundabout-open-saturday/
Cologne, MN Carver Co. United States	STH 5 / Orchard Rd. (44.82925, -93.82348)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 53.3400	Other (At-Grade) Single-Lane	2017	Rural. Year Completed estimated (2017-2018).
Waconia, MN Carver Co. United States	CR 10 (Orchard Rd.) / Community Dr. (44.83673, -93.82410)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2017-2018).
Waconia, MN Carver Co. United States	Waconia Pkwy. / CR 10 (44.84217, -93.81903)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2018-2019).
Monticello, MN Wright Co. United States	E 7th St. / Fallon Ave. NE (45.29661, -93.78431)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2018-2019).
Monticello, MN Wright Co. United States	Chelsea Rd. / Fallon Ave. NE (45.29370, -93.78557)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2018-2019).
Monticello, MN Wright Co. United States	E 7th St. / Washington St. (45.29817, -93.78709)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2018-2019).
Covington, GA Newton Co. United States	Riverstone Dr. / Riverstone Pkwy. (33.59147, -83.89301)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Saguenay, QC Le Saguenay-et-son-Fjord Canada	Rue de Sainte-Émilie / Rue Saint-Denis (48.41510, -71.19046)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.0000	Other (At-Grade) Single-Lane		Year Completed unknown (before 2005).
Saguenay, QC Le Saguenay-et-son-Fjord Canada	Rue Marc-Aurèle / Rue Mousseau (48.42666, -71.26253)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.0000	Other (At-Grade) Single-Lane		Year Completed unknown (before 2005).
Avondale Estates, GA DeKalb Co. United States	Lakeshore Dr. / Kensington Rd. (33.77246, -84.26350)	Other Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Chula Vista, CA San Diego Co. United States	Industrial Blvd. / Ada St. (32.60208, -117.08502)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2009
Chula Vista, CA San Diego Co. United States	Exploration Falls Dr & Discovery Falls Dr (32.62407, -116.95973)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Painted splitter islands, parking along circulatory roadway.
Chula Vista, CA San Diego Co. United States	Evening Star St. / Windingwalk St. (32.62644, -116.95313)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Partial painted splitter islands.
Coronado, CA San Diego Co. United States	Star Park Cir. [Flora Ave. / Loma Ave. / Park Pl.] (32.68400, -117.18101)	Other Existing	All-Way Stop Unknown	5 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Parking along circulatory roadway.
Chula Vista, CA San Diego Co. United States	Raven Ave. / (parking) (32.61637, -117.03642)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.8600	Other (At-Grade) Single-Lane	2016
Lakeside, CA San Diego Co. United States	Harry Hertzberg Way / Founders Way (32.93779, -116.87303)	Other Existing	All-Way Stop Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)		Stop control on circulatory roadway and on all entries.
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.
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	Victory Roundabout [Churchill Way / Alencon Link / Timberlake Rd.] (51.26648, -1.09243)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Pedestrian tunnels under circulatory roadway through central island. Keep Clear markings on circulatory roadway.
Basingstoke, England Hants United Kingdom	Thornycroft Roundabout [Churchill Way / Ringway West] (51.26566, -1.10796)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Unknown Multilane (2 Lane, unspecified)
Basingstoke, England Hants United Kingdom	(unknown) / (parking) (51.26455, -1.10554)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Basingstoke, England Hants United Kingdom	Kempshott Roundabout [A30 (Winchester Rd.) / Woodbury Rd. / Heather Way] (51.24108, -1.13296)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Spiral circulatory markings.
Basingstoke, England Hants United Kingdom	Hatch Warren Roundabout [A30 (Winchester Rd.) / Wallop Dr.] (51.23545, -1.14110)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Basingstoke, England Hants United Kingdom	Old Common Rd. / London Rd. / Barbel Ave. (51.26326, -1.06915)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)