Roundabouts Database Index

29480 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
Marewa, Hawke’s Bay Napier New Zealand	Hyderabad Rd. / Taradale Rd. (-39.49529, 176.89553)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Onekawa, Hawke’s Bay Napier New Zealand	Prebensen Dr. / Severn St. / Ford Rd. (-39.49625, 176.88558)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Marewa, Hawke’s Bay Napier New Zealand	Hawkes Bay Expy. (SH 2) / Taradale Rd. (-39.51088, 176.87643)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Napa, CA Napa Co. United States	1st St. / SR 29 NB Ramps (38.29884, -122.30117)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 31.8681	Freeway Ramps (Grade-Separated) Unknown	2020	Completed April 2020. ICD estimated from Google Maps linework.
Napa, CA Napa Co. United States	1st St. / California Blvd. (38.29823, -122.30024)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.3668	Other (At-Grade) Unknown	2020	Completed April 2020. ICD estimated from Google Maps linework.
Napa, CA Napa Co. United States	California Blvd. / 2nd St. (38.29732, -122.30025)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 31.8687	Other (At-Grade) Unknown	2020	Completed April 2020. ICD estimated from Google Maps linework.
Nantucket, MA Nantucket Co. United States	Main St / Gully Rd / Elbow Ln (41.26197, -69.96497)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 1 Driveways 16.1600	Other (At-Grade) Single-Lane		Angles parking on circular roadway Bus stop at circular roadway no street view available ICD estimated from Google Maps linework.
Nantucket, MA Nantucket Co. United States	Milestone Rd / Old South / Sparks Ave / Orange St (41.27121, -70.08832)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways 26.9296	Other (At-Grade) Single-Lane		Geometry and age suggests control was not always all-way yield ICD estimated from Google Maps linework.
Nantucket, MA Nantucket Co. United States	Sparks Ave / Hooper Farm Rd / Lower Pleasant St (41.27122, -70.09086)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.8272	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Nan-t’ou, Taiwan Nantou County Taiwan	Provincial Hwy 14B (Zhongzheng Rd. - Shengfu Rd.) / Hushan Rd. (23.95687, 120.68603)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Qualicum Beach, BC Nanaimo Canada	Memorial Ave. / Rupert Rd. (49.33923, -124.44198)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.1356	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Cassidy, BC Nanaimo Canada	Spit Fire Rd. / (unknown) (49.05375, -123.87605)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.0000	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2010-2011).
Nanaimo, BC Nanaimo Canada	Rutherford Rd. / Nelson Rd. / Linley Valley Dr. (49.22623, -124.02218)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 36.6593	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Nanaimo, BC Nanaimo Canada	Linley Valley Dr. / Turner Rd. (49.22602, -124.03313)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.6396	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Nanaimo, BC Nanaimo Canada	Boxwood Rd. / Dufferin Crescent (49.18286, -123.98541)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 2 Driveways 34.3494	Other (At-Grade) Single-Lane	2011	One approach and two driveways stubbed out. Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Qualicum Beach, BC Nanaimo Canada	Hwy 19A / Memorial Ave. (49.35605, -124.43944)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Unknown	2021	https://nanaimonewsnow.com/2021/12/01/roundabout-at-key-qualicum-beach-intersection-poised-to-open/
Nanaimo, BC Nanaimo Canada	Mary Ellen Dr. / (parking) (49.23879, -124.05474)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.0000	Other (At-Grade) Single-Lane	2023	https://nanaimonewsnow.com/2023/04/16/new-mary-ellen-dr-roundabout-substantially-complete/
Nambucca Heads, NSW Nambucca Australia	Short St. / Lee St. (-30.64078, 153.00570)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Nambucca Heads, NSW Nambucca Australia	Old Coast Rd. / Mann St. / Centenary Parade (-30.63674, 152.98426)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Valla, NSW Nambucca Australia	Corkwood Rd. / M1 (Pacific Hwy.) NB Ramps / Nambucca Heads Travel Centre entrance (-30.62774, 152.97255)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Valla, NSW Nambucca Australia	Corkwood Rd. / Giinagay Way / M1 (Pacific Hwy.) SB Ramps (-30.62772, 152.97429)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Macksville, NSW Nambucca Australia	Giinagay Way / Bald Hill Rd. / M1 (Pacific Hwy.) NB Ramps (-30.73219, 152.92007)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Macksville, NSW Nambucca Australia	Bald Hill Rd. / M1 (Pacific Hwy.) SB Ramps (-30.73264, 152.92213)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Nalchik, Kabardino-Balkaria Nalchik Russia	ulitsa Idarova / ulitsa 2 Tamanskoy Divizii / ulitsa Shogenova / Vladikavkazskoye shosse (43.48325, 43.64472)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Nalchik, Kabardino-Balkaria Nalchik Russia	ulitsa Golovko / ulitsa Tarchokova / ulitsa Kalyuzhnogo (43.49247, 43.57990)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Nakhodka, Primorye Nakhodka Russia	Nakhodkinskiy prospekt / Shkol'naya ulitsa (42.82415, 132.89282)	Other Removed	Other Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Nakhodka, Primorye Nakhodka Russia	Obkhodnaya magistral' (42.83658, 132.87868)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Nakhodka, Primorye Nakhodka Russia	Nakhimovskiy prospekt / ulitsa Shevchenko / Pereval'naya ulitsa (42.84359, 132.91834)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Nakhodka, Primorye Nakhodka Russia	Nakhodkinskiy prospekt / Proganichnaya ulitsa (42.82123, 132.88740)	Other Existing	Other Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Nakhodka, Primorye Nakhodka Russia	ulitsa Pirogova / Sportivnaya ulitsa (42.77908, 132.85609)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Nagykanizsa, Zala Nagykanizsai járás Hungary	Main road 7 / Main road 61 (46.46914, 17.03528)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Nagykanizsa, Zala Nagykanizsai járás Hungary	SR 74 / M7-E65 EB Ramps (46.47532, 16.97312)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Nagykanizsa, Zala Nagykanizsai járás Hungary	SR 7 / SR 74 / Kemping utca (46.46692, 16.96918)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Nagykanizsa, Zala Nagykanizsai járás Hungary	Teleki utca / Levente utca / Alapy Gáspár utca (46.45258, 17.00938)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Nagykanizsa, Zala Nagykanizsai járás Hungary	Balaton utca / Hevesi Sándor utca (46.46154, 17.00924)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Nagykanizsa, Zala Nagykanizsai járás Hungary	SR 7 / Magyar utca (46.46675, 16.98592)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Nagyatád, Somogy Nagyatádi járás Hungary	SR 681 (Baross Gábor utca) / Somogyszobi utca / Dózsa György utca (46.23001, 17.35715)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Næstved, Zealand Næstved Denmark	Primærrute 22 (Vestre Ringvej) / Sekundærrute 265 (Karrebækvej) / Ålestokvej (55.21697, 11.72731)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Nacka Strand, Stockholm County Nacka Sweden	Augustendalsvägen / Fabrikörvägen (59.31674, 18.15971)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 26.8161	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Älta, Stockholm County Nacka Sweden	Lovisedalsvägen / Ältabergsvägen / Rte 229 WB Ramps (59.24845, 18.19148)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.8087	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Älta, Stockholm County Nacka Sweden	Töresjövägen / Rte 229 EB Ramps / Skrubba Malmväg (59.24739, 18.19310)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.8098	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Nacka, Stockholm County Nacka Sweden	Ektorpsrondellen (Värmdövägen / Ektorpsvägen) (59.31032, 18.19997)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.1360	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Nacka, Stockholm County Nacka Sweden	Ektorpsvägen / Hantverkarvägen / Lasarettsvägen (59.31185, 18.20023)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 21.3340	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Nacka, Stockholm County Nacka Sweden	Vikdalsvägen / Rte 222 EB Off-Ramp / Skvaltans väg (59.31090, 18.16229)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.7928	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Nacka, Stockholm County Nacka Sweden	Nacka Strandrondellen (Vikdalsvägen / Augustendalsvägen / Skönviksvägen) (59.31303, 18.16264)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.9618	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Nacka, Stockholm County Nacka Sweden	Forumrondellen (Värmdövägen / Vikdalsvägen / Hörnvägen) (59.30819, 18.16397)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.0150	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Nacka, Stockholm County Nacka Sweden	Skvaltans väg / Koralvägen (59.31148, 18.16768)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 18.2865	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Nacka, Stockholm County Nacka Sweden	Skvaltanrondellen (Skvaltans väg / Per Hallströms väg) (59.31177, 18.17684)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 2 Driveways 34.1345	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saltsjö-Boo, Stockholm County Nacka Sweden	Almallén / Almdalsvägen / Vikingshillsvägen / Sommarbovägen (59.35824, 18.29710)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 26.1746	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saltsjöbaden, Stockholm County Nacka Sweden	Byvägen / Knut Wallenbergs väg (59.28193, 18.28618)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 20.1326	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saltsjö-Boo, Stockholm County Nacka Sweden	Värmdövägen / Rte 222 WB On-Ramp (59.31546, 18.23177)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 0 Driveways 21.3318	Freeway Ramps (Grade-Separated) Single-Lane		Raindrop shape. ICD estimated from Google Maps linework.
Saltsjö-Boo, Stockholm County Nacka Sweden	Kanholmsvägen / Ormingeringen (59.32363, 18.25647)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 21.9360	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saltsjö-Boo, Stockholm County Nacka Sweden	Värmdövägen / Boovägen (59.32575, 18.27252)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 27.4182	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Nacka, Stockholm County Nacka Sweden	Kvarnholmsvägen / Hästholmsvägen (59.31238, 18.11122)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 21.3337	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Nacka, Stockholm County Nacka Sweden	Sicklarondellen (Rte 260 / Sickla Industriväg) (59.30385, 18.11737)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 34.7522	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Nacka, Stockholm County Nacka Sweden	Kvarnholmsvägen / Danvikshemsvägen (59.31282, 18.11482)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 29.8668	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Nacka, Stockholm County Nacka Sweden	Rte 260 / Rte 75 Ramps (59.30409, 18.11500)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 81.6975	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Nacka, Stockholm County Nacka Sweden	Planiarondellen (Rte 260 / Järlaleden / Planiavägen) (59.30471, 18.13240)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 57.9188	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Nacka, Stockholm County Nacka Sweden	Rte 260 / Gillavägen (59.30319, 18.13360)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 18.9007	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Nacka, Stockholm County Nacka Sweden	Gillerondellen (Rte 260 / Siroccogatan / Gillevägen) (59.30366, 18.12233)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 31.0942	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Nacka, Stockholm County Nacka Sweden	Siroccogatan / Smedjegatan (59.30476, 18.12430)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 10.9741	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Nacka, Stockholm County Nacka Sweden	Kvarnholmsvägen / Finnbergsvägen (59.31244, 18.12544)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.9909	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Naantali, Southwest Finland Naantali Finland	Aurinkotie / Venevalkamantie / Opintie (60.47279, 22.03374)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Naantali, Southwest Finland Naantali Finland	Aurinkotie / Taimontie / Ruonan yhdystie (60.47807, 22.04232)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Portsmouth, VA N/A Co. United States	Crawford St. / Bart St. (36.83202, -76.29770)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.8849	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Washington, DC N/A Co. United States	Dupont Circle (Mass Ave. / Conn. Ave. / New Hampshire Ave.19th St. / P St.) (38.90965, -77.04344)	Signalized Roundabout/Circle Existing	Signal None	10 Approaches 0 Driveways 137.5441	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Washington, DC N/A Co. United States	Washington Circle (Penn. Ave. / New Hampshire Ave. / 23rd St. / K St.) (38.90252, -77.05010)	Signalized Roundabout/Circle Existing	Signal None	8 Approaches 0 Driveways 119.8984	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Washington, DC N/A Co. United States	Scott Circle (Mass. Ave. / Rhode Isl. Ave. / 16th St. / N St.) (38.90725, -77.03654)	Signalized Roundabout/Circle Existing	Signal None	6 Approaches 0 Driveways 51.1161	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Washington, DC N/A Co. United States	Logan Circle (Rhode Isl. Ave. / Vermont Ave. / 13th St. / P St.) (38.90965, -77.02963)	Signalized Roundabout/Circle Existing	Signal None	5 Approaches 0 Driveways 120.8157	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Washington, DC N/A Co. United States	Thomas Circle (Mass Ave. / Vermont Ave. / 14th St. / M St.) (38.90565, -77.03196)	Signalized Roundabout/Circle Existing	Signal None	6 Approaches 0 Driveways 75.2817	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Washington, DC N/A Co. United States	Sheridan Circle (Mass Ave. / 23rd St. / R St.) (38.91214, -77.05065)	Rotary Existing	Uncontrolled None	0 Approaches 0 Driveways 69.6989	Other (At-Grade) Multilane (2 Lane, unspecified)		Functional Class: Arterial ICD estimated from Google Maps linework.
Washington, DC N/A Co. United States	Ward Circle (Mass. Ave. / Nebraska Ave.) (38.93792, -77.08590)	Signalized Roundabout/Circle Existing	Signal None	0 Approaches 0 Driveways 80.8214	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Washington, DC N/A Co. United States	Tenley Circle (Nebraska Ave. / Wisconsin Ave. / Yuma St.) (38.94628, -77.07875)	Signalized Roundabout/Circle Existing	Signal None	0 Approaches 0 Driveways 73.3809	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Washington, DC N/A Co. United States	Sherman Circle (Kansas Ave. / Illinois Ave. / Crittenden St.) (38.94733, -77.02190)	Rotary Existing	All-Way Stop None	6 Approaches 0 Driveways 89.1704	Other (At-Grade) Multilane (2 Lane, unspecified)		Functional Class: Arterial ICD estimated from Google Maps linework.
Washington, DC N/A Co. United States	Grant Circle (New Hampshire Ave. / Illinois Ave. / Varnum St. / NW 5th St.) (38.94312, -77.01926)	Rotary Existing	All-Way Stop None	8 Approaches 0 Driveways 120.7587	Other (At-Grade) Multilane (2 Lane, unspecified)		Functional Class: Arterial ICD estimated from Google Maps linework.
Washington, DC N/A Co. United States	Randle Circle (Mass. Ave. / Minn. Ave. / K St.) (38.87810, -76.96148)	Signalized Roundabout/Circle Existing	Signal None	7 Approaches 0 Driveways 118.0801	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Washington, DC N/A Co. United States	G St. / 3rd St. SW (38.88127, -77.01520)	Traffic Calming Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 26.9620	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Washington, DC N/A Co. United States	G St. / 1st St. SW (38.88119, -77.01228)	Traffic Calming Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 31.6106	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Washington, DC N/A Co. United States	H St. / Delaware Ave. (38.88028, -77.01262)	Traffic Calming Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 31.6110	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Washington, DC N/A Co. United States	New York Ave. / Montana Ave. / West Virginia Ave. (38.91723, -76.97813)	Signalized Roundabout/Circle Existing	Signal None	0 Approaches 0 Driveways 65.9769	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Washington, DC N/A Co. United States	Pennsylvania Ave. / Potomac Ave. (38.88034, -76.98549)	Signalized Roundabout/Circle Existing	Signal None	0 Approaches 0 Driveways 81.8167	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Fredericksburg, VA N/A Co. United States	Hospital Dr. / Sam Perry Blvd. (38.30750, -77.48798)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.8643	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Yorkton, SK N/A Canada	Bradbrooke Dr. / Gladstone Ave. / King St. / Winchester St. (51.20293, -102.47442)	Roundabout Existing	All-Way Yield Other	0 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2007	At-grade rail crossing on east leg (crossbucks only, no active devices). Year Completed estimated (2004-2009).
Saskatoon, SK N/A Canada	3rd Ave. / Spadina Crescent / Victoria St. (bridge) (52.12299, -106.66400)	Roundabout Existing	Unknown Unknown	0 Approaches 0 Driveways 22.7317	Other (At-Grade) Unknown	2006	ICD estimated from Google Maps linework.
Whitehorse, YT N/A Canada	Hamilton Blvd. / McIntyre Dr. (60.71350, -135.10290)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.3912	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Whitehorse, YT N/A Canada	4th Ave. / Robert Service Way (60.71251, -135.05100)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.7860	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2004-2010). ICD estimated from Google Maps linework.
Mytishchi, Moscow Mytishchinsky District Russia	Novomytishchinskiy prospekt / ulitsa Komarova (55.91634, 37.74717)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Mytishchi, Moscow Mytishchinsky District Russia	ulitsa Beloborodova / ulitsa Komarova / Ulitsa Institutskaya (55.91910, 37.74300)	Roundabout Existing	All-Way Yield Pedestrian Signal (red-yellow-green to drivers)	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Mytishchi, Moscow Mytishchi Russia	Ulitsa Mira / Yubileyinaya Ulitsa (55.91700, 37.72498)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 107.0000	Other (At-Grade) Multilane (3+ Lane)
Mysłowice, Śląskie Mysłowice Poland	DW 934 (Brzezińska) / Białobrzeska (50.19396, 19.16316)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Myski, Kemerovo Myski Russia	Olimpiyskaya ulitsa / ulitsa Kuyukova (53.71320, 87.81136)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Myski, Kemerovo Myski Russia	Sovetskaya ulitsa / Olimpiyskaya ulitsa (53.71630, 87.79651)	Other Existing	Other Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)		Circulating traffic yields to entering traffic.
Míkonos, Southern Aegean Mykonos Greece	Mykonou-Ano Meras / Pros Agio Ioanni-Orno / Mykonou-Tourlou (37.44612, 25.33487)	Other Existing	All-Way Stop Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
(unknown), Rostov Myasnikovsky District Russia	(unknown) / (unknown) (47.36941, 39.64573)	Rotary Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Bracebridge, ON Muskoka Canada	Taylor Rd. / Cedar Ln. (45.05055, -79.29578)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2009-2012).
Muskegon, MI Muskegon Co. United States	Beach St. / Lakeshore Dr. (43.21957, -86.33019)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://www.mlive.com/news/muskegon/2020/06/roundabout-at-muskegons-pere-marquette-beach-opens-to-traffic.html
Casnovia, MI Muskegon Co. United States	M-37 / M-46 / Newaygo Rd. (43.23445, -85.81060)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.1950	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Muskegon Township, MI Muskegon Co. United States	Chesapeake Dr. / Walker Rd. (43.23787, -86.17437)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.4138	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Muskegon, MI Muskegon Co. United States	W. Western Ave. / 3rd St. (43.23536, -86.25337)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.3635	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2010). ICD estimated from Google Maps linework.
Muskegon, MI Muskegon Co. United States	Terrace Point Rd. / (parking lot access) (43.24145, -86.25485)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 29.5812	Other (At-Grade) Single-Lane	1996	Year Completed unknown (before 1997). ICD estimated from Google Maps linework.