Roundabouts Database Index

28782 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
Fishers, IN Hamilton Co. United States	Alston Dr. / Cosel Way / Saxony Blvd. (39.97856, -85.92298)	Other Existing	All-Way Stop None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
San Diego, CA San Diego Co. United States	Landis St. / Louisiana St. (32.74562, -117.14008)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Alexandria, MN Douglas Co. United States	CTH 8 NW / CTH 40 (45.90464, -95.49110)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.voiceofalexandria.com/news/local/new-douglas-county-roundabout-is-open/article_ba70536a-1195-11ec-bfe3-e3abc879177f.html
Jordan, MN Scott Co. United States	STH 282 (2nd St. W) / Creek Ln. S (44.66886, -93.63533)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.facebook.com/CityofJordanMN/posts/the-roundabout-at-282creek-lane-is-open-today-please-see-our-website-for-the-det/1727211754155592/
Medford, OR Jackson Co. United States	Highland Dr. / Siskiyou Blvd. (42.32110, -122.84986)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2006	Elliptical shaped. ICD = 140 ft x 125 ft. Fire station on south leg.
West Chester, OH Butler Co. United States	Butler Warren Rd. / Barret Rd. / Western Row Rd. (39.33709, -84.34926)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2021	On Butler County-Warren County line and West Chester/Mason city limit line.
Rosmalen, North Brabant 's-Hertogenbosch Netherlands	Molenstraat / Burgemeester Mazairaclaan / Oude Baan (51.70848, 5.36179)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Rosmalen, North Brabant 's-Hertogenbosch Netherlands	Deken van Roestellaan / Oude Baan (51.71075, 5.37625)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Budejovice, South Bohemia Budweis Czechia	E49-E55-E551 / Okružní (48.99864, 14.49582)	Other Existing	Other Unknown	4 Approaches 0 Driveways	Unknown Multilane (2 Lane, unspecified)		Right entry lane on southwest and northeast legs does not have to yield.
Budejovice, South Bohemia Budweis Czechia	Generála Píky / Blahoslavova (48.98987, 14.48328)	Roundabout Unknown	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Right-turn bypass lanes on all legs.
Budejovice, South Bohemia Budweis Czechia	Plzeňská / Prubenzna (48.99090, 14.46760)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Budejovice, South Bohemia Budweis Czechia	Jaromíra Boreckého / (parking) (48.98716, 14.45984)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Budejovice, South Bohemia Budweis Czechia	České Vrbné / (parking) (49.00331, 14.45075)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Budejovice, South Bohemia Budweis Czechia	E49 / České Vrbné (49.00361, 14.45250)	Rotary Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Lane changes required for left-turn movements.
Hrdějovice, South Bohemia Budweis Czechia	Rte 603 / Rte 10576 (49.01509, 14.49427)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Valparaiso, IN Porter Co. United States	SR 2 / CR 100 S / S 300 W (41.42049, -87.12410)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://www.facebook.com/INDOTNorthwest/videos/roundabout-at-state-road-2-and-cr-100-s-porter-county-south-of-valparaiso-now-op/597923314253697/
Hrdějovice, South Bohemia Budweis Czechia	Rte 603 / Na Bahnech (49.01371, 14.49318)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		West leg stubbed.
Budejovice, South Bohemia Budweis Czechia	Rte 156 / Novohradská / Sourbárenská (48.95410, 14.50010)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Litvínovice, South Bohemia Budweis Czechia	Rte 3 / Rte 14330 (48.96294, 14.45763)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Łódź, Łódzkie Łódź Poland	Rte 14 / Pabianicka (51.73145, 19.45295)	Other Existing	All-Way Yield Unknown	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Trams circulating around exterior of central island and crossing to medians of all legs.
Łódź, Łódzkie Łódź Poland	Rondo Insurekcji Kosciuszkowskiej (51.73212, 19.47876)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)		Trams through central island.
Nitra, Nitra Region Nitra Slovakia	Bratislavská / Sturova / Janka Kral'a / Braneckeho (48.31012, 18.07369)	Rotary Existing	All-Way Yield Unknown	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Oval shaped.
Nitra, Nitra Region Nitra Slovakia	Rte 51 / E58-E571-R1 Ramps (48.30800, 18.14245)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Nitra, Nitra Region Nitra Slovakia	Rte 51-Rte 64 / Dobsinkeho (48.31996, 18.09740)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Concentric striped circulatory roadway. No entry deflection.
Nitra, Nitra Region Nitra Slovakia	Rte 64 / Rte 64 Ramps / (unknown) (48.34126, 18.05959)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Nitra, Nitra Region Nitra Slovakia	Rte 64 / (parking) (48.25678, 18.10742)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
West Monroe, LA Ouachita Par. United States	Well Rd. / I-20 WB Ramps (32.51259, -92.19191)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 53.3400	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2020	https://www.myarklamiss.com/news/a-first-look-at-the-new-well-road-roundabout/
Columbia, MO Boone Co. United States	Rte K / S Sinclair Rd. / Old Plank Rd. (38.87078, -92.38241)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://abc17news.com/news/2021/08/18/sinclair-and-route-k-roundabout-now-open/
Medina, OH Medina Co. United States	Wooster Pike / Sharon Copley Rd. (41.10666, -81.86413)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2021	ODOT Project 210240.
San Luis Obispo, CA San Luis Obispo Co. United States	Orcutt Rd. / Ranch House Rd. (35.26134, -120.63978)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2019	Elliptical shaped. ICD = 105 ft x 100 ft. Driveway between crosswalk and entrance line on east leg.
Phoenix, AZ Maricopa Co. United States	N Galvin Pkwy. / Desert Botanical Gardens (33.45977, -111.94970)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Year Completed estimated (2007-2009).
Castle Rock, CO Douglas Co. United States	New Beale St. / (parking) (39.41325, -104.87702)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2008).
Tempe, AZ Maricopa Co. United States	S Priest Dr. / W Grove Pkwy. (33.35151, -111.96257)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2021
Mumbai, MH Mumbai India	Khan Abdul Gaffar Khan Rd. / Prabhadevi New Rd. / Sir Pochkhanwala Marg (19.01525, 72.81726)	Unknown Existing	Unknown None	3 Approaches 1 Driveways	Other (At-Grade) Unknown
Valparaiso, IN Porter Co. United States	SR 2 / Heavilin Rd. (41.45024, -87.07577)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2021	https://www.chicagotribune.com/suburbs/post-tribune/ct-ptb-porter-roundabouts-st-0905-20210903-r56brms7wreczmlol3foavyhfu-story.html
Onalaska, WI La Crosse Co. United States	E Main St. / Green Coulee Rd. (43.88407, -91.20926)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2021	https://www.news8000.com/new-two-lane-roundabout-opens-in-onalaska/
West Bridgford, England Notts United Kingdom	Gordon Rd. / Tudor Square / Central Ave. / Albert Rd. (52.93131, -1.12609)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
West Bridgford, England Notts United Kingdom	Rectory Rd. / Bridgford Rd. (52.93087, -1.12708)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Nottingham, England Nottingham City United Kingdom	The Farnborough Road Roundabout [A453 (Clifton Ln. - Remembrance Way) / Farnborough Rd. / Fabis Dr.] (52.91550, -1.17688)	Signalized Roundabout/Circle Existing	Signal None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Norwalk, OH Huron Co. United States	US 20 / SR 601 (41.24924, -82.54136)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.transportation.ohio.gov/wps/portal/gov/odot/projects/projects/110357
Amherst, OH Lorain Co. United States	SR 113 (Telegraph Rd.) / Baumhart Rd. (41.34723, -82.27481)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.newskudo.com/ohio/lorain/government/3951055-odot-route-113-baumhart-road-roundabout-work-continuing
Goes, Zeeland Gemeente Goes Netherlands	Admiraalsplein (51.50051, 3.88848)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Goes, Zeeland Gemeente Goes Netherlands	Westplein [Ringbaan West / Vogelwikkestraat] (51.50285, 3.87518)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Goes, Zeeland Gemeente Goes Netherlands	Deltaplein [Anthony Fokkerstraat / A256 NB Ramps / Da Vinciweg] (51.49262, 3.87359)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Goes, Zeeland Gemeente Goes Netherlands	Nansenplein [Anthony Fokkerstraat / Nansenbaan] (51.49251, 3.87683)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Goes, Zeeland Gemeente Goes Netherlands	Poelplein [Van Hertumweg / Anthony Fokkerstraat / Fruitlaan] (51.49575, 3.88939)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Goes, Zeeland Gemeente Goes Netherlands	Zuidplein [Van Hertumweg / Elivs Presleylaan / Beukenstraat / Jim Morrisonpad] (51.49276, 3.89013)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Three legs for motor vehicles; south leg is bicycle only.
Goes, Zeeland Gemeente Goes Netherlands	s-Gravenpolderseweg / Oostmolenweg / Beethovenlaan (51.48913, 3.90537)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Goes, Zeeland Gemeente Goes Netherlands	Noord-Oostplein [Ringbaan Oost / Noordhoeklaan / Louise de Colignylaan] (51.50987, 3.90182)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Goes, Zeeland Gemeente Goes Netherlands	Oranjeplein [Hoge Meet / Oranjeweg / Werflaan] (51.51060, 3.90756)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kloetinge, Zeeland Gemeente Goes Netherlands	Manneeplein [Hoge Meet / Hilleweg] (51.51244, 3.91144)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Rosmalen, North Brabant 's-Hertogenbosch Netherlands	De Blauwe Sluisweg / Lunersingel (51.73515, 5.34546)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Rosmalen, North Brabant 's-Hertogenbosch Netherlands	Het Hooghemaal / Vlietdijk (51.72882, 5.35751)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Rosmalen, North Brabant 's-Hertogenbosch Netherlands	Laaghemaal / Oosteinderweg / (parking) (51.72796, 5.36456)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Rosmalen, North Brabant 's-Hertogenbosch Netherlands	Het Hooghemaal / Vlinderlaan / Langhemaal (51.73176, 5.36807)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
’s-Hertogenbosch, North Brabant 's-Hertogenbosch Netherlands	Reitscheweg / A2-E25 SB Ramps (51.71453, 5.33615)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Rosmalen, North Brabant 's-Hertogenbosch Netherlands	Empelseweg / Azielaan / Tuinstraat (51.71159, 5.35231)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
East Elmhurst, NY Queens Co. United States	Ditmars Blvd. / 23rd Ave. / 102nd St. (40.76926, -73.86911)	Other Existing	Other Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)		Elliptical shaped. Mix of stop-controlled entries and stop-controlled circulatory roadway.
Vadnais Heights, MN Ramsey Co. United States	Rice St. / Vadnais Blvd. / Grass Lake Pl. (45.04692, -93.10634)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, unspecified)	2020
Vadnais Heights, MN Ramsey Co. United States	Rice St. / Owasso Blvd. N / Country Dr. (45.04340, -93.10633)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, unspecified)	2020
Lethbridge, AB Division 2 Canada	28 Ave. S / 32 St. S / (parking) (49.66524, -112.79767)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island	2021
Lethbridge, AB Division 2 Canada	28 Ave. S / 28 St. S (49.66523, -112.80175)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island	2020
Mars, PA Butler Co. United States	Village Green Blvd. / W Village Green Blvd. / E Village Green Blvd. (40.69019, -80.04157)	Other Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands; pedestrian access to central island.
Mars, PA Butler Co. United States	Adams Pointe Blvd. / (parking) (40.68602, -80.03800)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands; pedestrian access to central island.
Sopron, Győr-Moson-Sopron Soproni járás Hungary	Kőszegi út / Csengery utca / Győri út (47.67705, 16.59467)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Sopron, Győr-Moson-Sopron Soproni járás Hungary	Kossuth Lajos utca / Táncsics utca / Ferenczy János utca (47.68531, 16.58202)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Csorna, Győr-Moson-Sopron Csornai járás Hungary	Main roads 85-86 (Soproni út) / Main road 86 (Eszperantó út) / József Attila utca (47.61240, 17.25401)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mór, Fejér Móri járás Hungary	Deák Ferenc utca / Dozsa Gyorgy utca (47.37202, 18.20903)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Risley, England Warrington United Kingdom	A574 (Birchwood Park Ave.) / Glover Rd. / Garrett Field (53.42377, -2.53070)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Risley, England Warrington United Kingdom	Daten Ave. / Clayton Rd. / Leacroft Rd. / Risley Rd. (53.43032, -2.51604)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Fearnhead, England Warrington United Kingdom	Mill Ln. / Blackbrook Ave. / Enfield Park Rd. / Ballater Dr. (53.41975, -2.56731)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Warrington, England Warrington United Kingdom	Blackbrook Ave. / Enfield Park Rd. / Capesthorne Rd. (53.41542, -2.56519)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Dudley, England North Tyneside United Kingdom	B1321 (Weetslade Rd.) / B1319 (Market St. - Weetslade Rd.) (55.05584, -1.59480)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Dudley, England North Tyneside United Kingdom	B1321 / B1505 (Burradon Rd.) (55.05507, -1.57814)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Dudley, England North Tyneside United Kingdom	Annitsford Roundabout [A189 / A190 / Burradon Rd. / B1321 / B1505] (55.05483, -1.57685)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Oval shaped.
Heddon-on-the-Wall, England Northumberland United Kingdom	B6528 (Holeyn Hall Rd.) / B6318 / A69 EB On-Ramp (54.99385, -1.83527)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Llandrillo-yn-Rhôs, Wales Conwy United Kingdom	B5115 (Brompton Ave.) / Whitehall Rd. / Ebberston Rd. E / Broadway (53.30228, -3.74358)	Roundabout Existing	All-Way Yield None	6 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Swanzey, NH Cheshire Co. United States	Old Homestead Hwy. (NH 32) / Sawyer's Crossing Rd. (42.87428, -72.28155)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://www.nh.gov/dot/org/projectdevelopment/highwaydesign/roundabouts/documents/roundabout-pho-swanzey40485.pdf
Windsor, CO Larimer Co. United States	CR 13 / Steeplechase Dr. / New Liberty Rd. (40.44570, -104.94420)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2019	https://nextdoor.com/agency-post/co/windsor/town-of-windsor/roundabout-construction-at-7th-new-liberty-begins-next-week-114483154/
Visalia, CA Tulare Co. United States	E Tulare Ave. / S Santa Fe St. (36.32012, -119.28761)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.visalia.city/depts/public_works/santa_fe_n_tulare_roundabout_project.asp
San Diego, CA San Diego Co. United States	Surface Navy Blvd. / S 32nd St. (32.68369, -117.12563)	Roundabout Existing	All-Way Yield Other	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Inside Naval Base San Diego. Entrance station on north leg. Year Completed estimated (2009-2010).
Raleigh, NC Wake Co. United States	Hillsborough St. / Pullen Rd. (35.78608, -78.66244)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Fencing along sidewalk next to circulatory roadway for ADA accessibility instead of landscape buffer. Originally built 2010 as multilane roundabout. Modified 2011-2013 with striping to reduce to single-lane with right-turn-only lanes on north, west, and south legs. At entrance to North Carolina State University campus.
Rochester, NY Monroe Co. United States	Plymouth Ave. / Ford St. (43.14373, -77.61810)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2005	Raised crosswalks on southwest and southeast legs (added 2017-2021). Year Completed estimated (2005-2006).
Riverdale, UT Weber Co. United States	River Park Dr. / Sams Club access (41.17197, -112.00210)	Roundabout Existing	All-Way Yield Other	3 Approaches 0 Driveways 53.3400	Other (At-Grade) Multilane (2 Lane, unspecified)	2001	Raised crosswalks.
Riverdale, UT Weber Co. United States	River Park Dr. / 900 W (41.17318, -111.99900)	Roundabout Existing	All-Way Yield Other	3 Approaches 0 Driveways 53.3400	Other (At-Grade) Multilane (2 Lane, unspecified)	2001	Raised crosswalks.
Carmel, IN Hamilton Co. United States	W City Center Dr. / S Range Line Rd. (39.97069, -86.12696)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	Raised crosswalks.
Franklin, TN Williamson Co. United States	Franklin Square (Main St. / 3rd Ave.) (35.92521, -86.86895)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.5543	Other (At-Grade) Multilane (2 Lane, unspecified)		Pedestrian access to central island; parking around the outside of the circle; painted splitter islands. ICD estimated from Google Maps linework.
Goshen, CT Litchfield Co. United States	Rte. 4 / Rte. 63 (41.83185, -73.22539)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.9080	Other (At-Grade) Single-Lane	2002	Painted splitter islands.
Federal Way, WA King Co. United States	S 308th St. / 14th Ave. S (47.32601, -122.31601)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 19.5072	Other (At-Grade) Single-lane w/ Traversable Central Island	2014	This is a mini-roundabout with fully traversable center island. Inscribed diameter is about 64 feet, opened in August 2014. An RRFB is present at the school crossing on the east leg; the previous raised crosswalk was removed. The north leg is a driveway to the newly remodeled high school. Both streets are Minor Collectors with 25 mph speed limits.
Gorzów Wielkopolski, Lubuskie Gorzów Wielkopolski Poland	DW 130 (Aleja Konstytucji 3 Maja - Generała Władysława Sikorskiego) / Orląt Lwowskich / Dworcowa (52.73015, 15.22913)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Gorzów Wielkopolski, Lubuskie Gorzów Wielkopolski Poland	Rondo Szczecińskie [DW 130 (Myśliborska) / Słowiańska / Londyńska] (52.73698, 15.20061)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Concentric striped circulatory roadway.
Szczecin, Zachodniopomorskie Szczecin Poland	Władysława Szafera / Tadeusza Zawadzkiego (53.45731, 14.49743)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane		Trams through central island.
Szczecin, Zachodniopomorskie Szczecin Poland	Rondo Olszewskiego [DW 115 (Aleja Wojska Polskiego) / Władysława Szafera / Aleja Spacerowa] (53.45858, 14.50215)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Koszalin, Zachodniopomorskie Koszalin Poland	Rondo Solidarności [DK 11 (Krakusa i Wandy) / Połczyńska / Janka Stawisińskiego] (54.18344, 16.18491)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Dublin City, Co Dublin Ireland	R104 (Coolock Ln.) / N1-M50 Ramps (53.39740, -6.23870)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Drogheda, Co Louth Ireland	N51 / R168 / L6322 (North Rd.) (53.72891, -6.38692)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Rathmullan, Co Meath Ireland	Donore Rd. / M1 SB Ramps (53.70246, -6.38220)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Drogheda, Co Meath Ireland	Donore Rd. / M1 NB Ramps (53.70177, -6.38453)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Drogheda, Co Meath Ireland	Donore Rd. / (shopping centre entrance) (53.70391, -6.37869)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Lincoln, England Lincs United Kingdom	Riseholme Roundabout [A46 / A15 / B1226 (Riseholme Rd.)] (53.25430, -0.53875)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)