Roundabouts Database

29820 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
St-Bruno-de-Montarville, QC
Longueuil
Canada 		Montée Montarville / Rang des Vingt-Cinq E / Rue de Montarville
(45.54083, -73.35725) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
44.3350 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2017 ICD estimated from Google Maps linework.
St-Bruno-de-Montarville, QC
Longueuil
Canada 		Rue de Montarville / Rang des Vingt Cinq
(45.53776, -73.35711) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
20.9139 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2017 ICD estimated from Google Maps linework.
East Chicago, IN
Lake Co.
United States 		US 12 (Columbus Dr.-Airport Rd.) / SR 912 SB Frontage Road / Ramps (Cline Ave.)
(41.63665, -87.43291) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
49.0935 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2014 ICD estimated from Google Maps linework.
Schererville, IN
Lake Co.
United States 		Cline Ave. / 77th Ave. / Rohrman Rd.
(41.47846, -87.43203) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
40.2658 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Shawinigan, QC
Shawinigan
Canada 		Rte 155 / Chemin des Défricheurs
(46.64104, -72.67348) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.9192 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Yamachiche, QC
Maskinongé
Canada 		Boulevard Saint Laurent E / Route Ste-Anne O / Route du Pays Brûlé
(46.26235, -72.87783) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.1111 		Other (At-Grade)
Single-Lane 		2000 Year Completed estimated (before 2005). ICD estimated from Google Maps linework.
Montmagny, QC
Montmagny Regional County Municipality
Canada 		Chemin des Poirier / Rue des Entrepreneurs
(46.97044, -70.57711) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
38.3041 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Mont-Joli, QC
La Mitis Regional County Municipality
Canada 		Autoroute Jean Lesage (Rte 20) / Route Flavie-Drapeau / Boulevard Jacques Cartier
(48.59357, -68.20808) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.3955 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Sainte-Agathe-des-Monts, QC
Les Laurentides Regional County Municipality
Canada 		Rte 117 / Rue Desjardins / Rue Principale E / Rue Raymond
(46.04551, -74.27814) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
39.7904 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Year Completed estimated (2009-2014). ICD estimated from Google Maps linework.
Magog, QC
Memphrémagog Regional County Municipality
Canada 		Rte 112 / Rte 10 EB Onramp / Chemin Milletta
(45.29072, -72.20692) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
44.5318 		Freeway Ramps (Grade-Separated)
Single-Lane 		2009 Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Magog, QC
Memphrémagog Regional County Municipality
Canada 		Rue Principale O (Rte 112) / Chemin du Mont Orford (Rte 141) / Rte 10 WB Onramp
(45.29438, -72.20914) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
39.4879 		Freeway Ramps (Grade-Separated)
Single-Lane 		2009 Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Longueuil, QC
Longueuil
Canada 		Rue Riverside / Boulevard Simard
(45.47889, -73.50042) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
43.5464 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 ICD estimated from Google Maps linework.
St-Georges, QC
Beauce-Sartigan Regional County Municipality
Canada 		127e Rue / Autoroute Robert-Cliche (A-73)
(46.13436, -70.64406) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.0027 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2011 Year Completed estimated (2009-2012). ICD estimated from Google Maps linework.
Montreal, QC
Montreal
Canada 		Boulevard René-Lévesque / Rue Jacques-le Ber / A-10 NB Onramp / A-15 WB Offramp
(45.47093, -73.53801) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
36.8521 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2007 Year Completed estimated (2004-2009). ICD estimated from Google Maps linework.
Montreal, QC
Montreal
Canada 		Carrefour Alexander-Graham-Bell (Chemin de la Pointe N / A-15 WB Offramp / A-10 NB Onramp)
(45.47195, -73.54155) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
39.3640 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2007 Year Completed estimated (2004-2009). ICD estimated from Google Maps linework.
Montreal, QC
Montreal
Canada 		Boulevard de l'Île des Soeurs / Boulevard René-Lévesque
(45.46579, -73.54476) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
36.8555 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2003 Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Montreal, QC
Montreal
Canada 		Boulevard de l'Île des Soeurs / Place du Commerce / Chemin du Golf
(45.46789, -73.54627) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
46.0676 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2003 Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Charles Town, WV
Jefferson Co.
United States 		St George St. / Citizens Way / US 340 SB Ramps
(39.27528, -77.84935) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.5100 		Freeway Ramps (Grade-Separated)
Single-Lane 		2018 Year Completed estimated (2015-2019). ICD estimated from Google Maps linework.
Shafer, MN
Chisago Co.
United States 		US 8 (Lake Blvd.) / STH 95 (Saint Croix Trl.) / Tern Ave.
(45.38284, -92.70331) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.7817 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Malartic, QC
La Vallée-de-l'Or Regional County Municipality
Canada 		Rue Royale (Rte 117) / Rue de l'Accueil / Chemin de Camping Régional
(48.14473, -78.12706) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.4551 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Saguenay, QC
Saguenay
Canada 		Rue Jacques-Cartier E / Boulevard Talbot
(48.42400, -71.04228) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
30.1177 		Other (At-Grade)
Single-Lane 		2000 Year Completed estimated (before 2005). ICD estimated from Google Maps linework.
Castle Rock, CO
Douglas Co.
United States 		Autumn Sage St. / Copper Cloud Dr. / Trail Stone Cir.
(39.38614, -104.82199) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
57.2310 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2005-2006). ICD estimated from Google Maps linework.
Castle Rock, CO
Douglas Co.
United States 		N Ridge Rd. / E Enderud Blvd.
(39.36979, -104.82294) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
44.3183 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2007 ICD estimated from Google Maps linework.
Castle Rock, CO
Douglas Co.
United States 		N Ridge Rd. / Miller Blvd.
(39.36484, -104.81766) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
47.0915 		Other (At-Grade)
Single-Lane 		2009 Free-flowing right-turn bypass lane on north leg. Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Seaside, CA
Monterey Co.
United States 		Inter-Garrison Rd. / 8th Ave.
(36.65463, -121.78594) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
33.5352 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Seaside, CA
Monterey Co.
United States 		Divarty St. / A St. / 5th Ave.
(36.65285, -121.79531) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.5778 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2008). ICD estimated from Google Maps linework.
Spring Creek, NV
Elko Co.
United States 		Lamoille Hwy / Licht Pkwy / Spring Creek Pkwy
(40.73887, -115.61890) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
34.3874 		Other (At-Grade)
Single-Lane 		2010 Merging right-turn bypass lanes on all four leg. Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
St George, UT
Washington Co.
United States 		W Tonaquint Dr. / W 600 W
(37.07423, -113.59600) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
32.3986 		Other (At-Grade)
Single-Lane 		2014 Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Kearney, NE
Buffalo Co.
United States 		NE 10 / NE 40 / 2nd Ave.
(40.75020, -99.08358) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
58.8106 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Lincoln, NE
Lancaster Co.
United States 		S 11th St. / D St.
(40.80254, -96.70560) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
18.9854 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2013 ICD estimated from Google Maps linework.
Tampa, FL
Hillsborough Co.
United States 		N 22nd St. / N 21st Pl. / E 23rd Ave. / E 22nd Ave.
(27.97145, -82.43485) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.5895 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Moultrie, GA
Colquitt Co.
United States 		N Main St. (US 319 Business-GA 33) / 1st St. NE / Sylvester Hwy.
(31.19936, -83.78776) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.7989 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Joplin, MO
Newton Co.
United States 		US 166-US 400 / Downstream Blvd.
(37.00188, -94.61546) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
51.5057 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 ICD estimated from Google Maps linework.
Waunakee, WI
Dane Co.
United States 		W Main St. / Century Ave.
(43.19206, -89.46181) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.2174 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 Year Completed estimated (2014-2018). ICD estimated from Google Maps linework.
Nashville, TN
Davidson Co.
United States 		Murphy Rd. / 46th Ave. N / Westlawn Dr.
(36.14106, -86.84108) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
18.3255 		Other (At-Grade)
Single-Lane 		2014 Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
O'Fallon, IL
St. Clair Co.
United States 		Cambridge Blvd. / St Francis Way / St Elizabeth's Blvd.
(38.58493, -89.93023) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.6755 		Other (At-Grade)
Single-Lane 		2016 Roundabout built by hospital. ICD estimated from Google Maps linework.
Tacoma, WA
Pierce Co.
United States 		N Pearl St. / Five Mile Dr. / N Waterfront Dr. / Ferry Crossing Landing Rd / Park Ave.
(47.30193, -122.51556) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
32.3966 		Other (At-Grade)
Single-Lane 		2018 https://www.thenewstribune.com/news/local/article196233104.html ICD estimated from Google Maps linework.
Yakima, WA
Yakima Co.
United States 		N Fair Ave. / E Lincoln Ave. / N 10th St. / Bravo Company Blvd.
(46.60868, -120.49385) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
41.0238 		Other (At-Grade)
Single-Lane 		2015 https://www.yakimawa.gov/media/news/fair-avenue-roundabout-opening-to-traffic/ ICD estimated from Google Maps linework.
Raymond, WA
Pacific Co.
United States 		US 101 / Henkle St. (SR 6)
(46.68234, -123.73051) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.0389 		Other (At-Grade)
Single-Lane 		2018 http://www.wsdot.wa.gov/Projects/US101/SR6IntersectionAndDrainage/default.htm ICD estimated from Google Maps linework.
Taos, NM
Taos Co.
United States 		NM 585 (Paseo del Cañon) / Camino des Colores
(36.37670, -105.57657) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
44.2334 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 https://www.santafenewmexican.com/news/local_news/traffic-rotaries-confuse-taos-drivers/article_801498db-aff0-5c1c-bc7c-2802b696425a.html ICD estimated from Google Maps linework.
Taos, NM
Taos Co.
United States 		NM 585 (Paseo del Cañon) / Weimer Rd.
(36.37696, -105.58156) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
42.3101 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 https://www.santafenewmexican.com/news/local_news/traffic-rotaries-confuse-taos-drivers/article_801498db-aff0-5c1c-bc7c-2802b696425a.html ICD estimated from Google Maps linework.
Taos, NM
Taos Co.
United States 		NM 585 (Paseo del Cañon) / Gusdorf Rd.
(36.37843, -105.58705) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
34.6167 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 https://www.santafenewmexican.com/news/local_news/traffic-rotaries-confuse-taos-drivers/article_801498db-aff0-5c1c-bc7c-2802b696425a.html ICD estimated from Google Maps linework.
Tacoma, WA
Pierce Co.
United States 		(unknown) / (unknown)
(47.30214, -122.51434) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
27.5370 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2018-2019). ICD estimated from Google Maps linework.
Gautier, MS
Jackson Co.
United States 		N Dolphin Dr. / William Payne Adams Blvd. / (unknown)
(30.39643, -88.65932) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.1462 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Fort Collins, CO
Larimer Co.
United States 		N Taft Hill Rd. / CR 70 / CR 19
(40.75500, -105.11504) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
37.0933 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2014-2016). ICD estimated from Google Maps linework.
Naples, FL
Collier Co.
United States 		Central Ave. / 8th St.
(26.14718, -81.79695) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
19.2979 		Other (At-Grade)
Single-Lane 		2016 Elliptical shape. ICD estimated from Google Maps linework.
Naples, FL
Collier Co.
United States 		Central Ave. / 10th St.
(26.14752, -81.79419) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.8120 		Other (At-Grade)
Single-Lane 		2016 Elliptical shape. ICD estimated from Google Maps linework.
Marysville, WA
Snohomish Co.
United States 		Marine Dr. NE / 64th St. NE / 31st Ave. NE
(48.05407, -122.18921) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.7229 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 Date from Streetview ICD estimated from Google Maps linework.
Lehigh Acres, FL
Lee Co.
United States 		Sunshine Blvd. S / 23rd St. SW
(26.59205, -81.67879) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
23.4957 		Other (At-Grade)
Single-Lane 		2009 Date: http://lehighacrescitizen.com/page/content.detail/id/506096/Mann-likes-Lehigh-s-new--roundabout--at-Sunshine-and-23rd-St-.html?nav=5100 ICD estimated from Google Maps linework.
Hveragerðisbær, Suðurland

Iceland 		Rte 1 / Rte 38 / Rte 376
(63.99524, -21.19289) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
38.2263 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Mosfellsbær, Höfuðborgarsvæðið

Iceland 		Rte 1 / Rte 36
(64.17599, -21.67705) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
49.4247 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Mosfellsbær, Höfuðborgarsvæðið

Iceland 		Rte 1 / Helgafellsvegur
(64.16799, -21.68386) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
50.4797 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Mosfellsbær, Höfuðborgarsvæðið

Iceland 		Rte 1 / Reykjavegur
(64.16546, -21.69327) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
51.5253 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Mosfellsbær, Höfuðborgarsvæðið

Iceland 		Reykjavegur / Jonsteigur
(64.16361, -21.68868) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
34.3525 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Mosfellsbær, Höfuðborgarsvæðið

Iceland 		Þverholt / Haholt
(64.16655, -21.69572) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.7058 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Mosfellsbær, Höfuðborgarsvæðið

Iceland 		Rte 1 / Langitangi
(64.16486, -21.70640) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
48.9240 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Mosfellsbær, Höfuðborgarsvæðið

Iceland 		Rte 1 / Baugshilo / Skarholabraut
(64.15877, -21.72472) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
52.0583 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Mosfellsbær, Höfuðborgarsvæðið

Iceland 		Rte 1 / Korpuifsstadavegur
(64.15355, -21.73750) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
52.0680 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið

Iceland 		Rte 1 / Blikastadavegur
(64.13897, -21.75835) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
49.4906 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið

Iceland 		Vikurvegur / Rte 1 Ramps
(64.13426, -21.76538) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
42.7255 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið

Iceland 		Lambhagavegur / Blikastaðavegur
(64.13884, -21.75433) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
29.6945 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið

Iceland 		Mímisbrunnur / Ulfarsbraut
(64.13442, -21.74713) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
22.4047 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið

Iceland 		Mimisbrunnur / Gefjunabrunnur
(64.13518, -21.74463) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
22.9251 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið

Iceland 		Grafarholtsbegur / Vinlandsleið
(64.12549, -21.77549) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
51.0783 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið

Iceland 		Storhofoi / Grafarnoltsvegur
(64.12770, -21.77774) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
32.3123 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið

Iceland 		Srothofoi / Rte 49 Offramp
(64.12625, -21.78314) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
35.9623 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið

Iceland 		Bildshofoi / Saevarhofoi
(64.12464, -21.84049) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
29.1885 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið

Iceland 		Baejarhals / Halsabraut
(64.11885, -21.79844) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.1092 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið

Iceland 		Baejarhals / Tunguhals
(64.11722, -21.78862) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
25.0254 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið

Iceland 		Baejarhals / Sudurlandsvegur Ramps
(64.11401, -21.78316) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
42.2352 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið

Iceland 		Hadegismoar / Sudurlandsvegur Ramps
(64.11384, -21.77687) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.2427 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið

Iceland 		Rte 1 / Rte 413
(64.10478, -21.77439) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
44.3356 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið

Iceland 		Rte 1 / Nordlingavad / Vegbrekkur
(64.10164, -21.75941) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.9056 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Kópavogsbær, Höfuðborgarsvæðið

Iceland 		Arnarnesvegur / Rte 41 Ramps
(64.09517, -21.88820) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
89.2236 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Kingsville, MD
Baltimore Co.
United States 		MD 147 (Harford Rd.) / Glen Arm Rd. / Mt Vista Rd.
(39.46045, -76.45652) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0397 		Other (At-Grade)
Single-Lane 		2018 https://www.baltimoresun.com/maryland/harford/aegis/ph-ag-harford-road-roundabout-20180102-story.html ICD estimated from Google Maps linework.
Clements, MD
St. Mary's Co.
United States 		MD 242 (Colton Point Rd.) / MD 234 (Budds Creek Rd.)
(38.32656, -76.72755) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.8559 		Other (At-Grade)
Single-Lane 		2017 https://www.somdnews.com/enterprise/spotlight/clements-roundabout-intersection-open-with-improvements-for-tractors/article_05f0355a-245a-5018-b4e6-79b0c5866ed8.html ICD estimated from Google Maps linework.
Hagerstown, MD
Washington Co.
United States 		MD 144 (W Washington St.) / Western Maryland Pkwy.
(39.64883, -77.75049) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.7839 		Other (At-Grade)
Single-Lane 		2015 https://www.wcbcradio.com/?archiv=new-roundabout-near-hagerstown ICD estimated from Google Maps linework.
Princess Anne, MD
Somerset Co.
United States 		MD 822 (UMES Blvd.-Hickory Rd.) / MD 675 (Somerset Ave.)
(38.21930, -75.69592) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.4712 		Other (At-Grade)
Single-Lane 		2015 https://www.delmarvanow.com/story/news/local/maryland/2014/11/24/roundabout-umes-boulevard/70053440/ ICD estimated from Google Maps linework.
Aberdeen, MD
Harford Co.
United States 		MD 7 (Philadelphia Rd.) / Seven Trails Dr. / (unknown)
(39.48874, -76.22404) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.0861 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2017 ICD estimated from Google Maps linework.
Appleton, MD
Cecil Co.
United States 		MD 273 (Telegraph Rd.) / Appleton Rd.
(39.69858, -75.81417) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.7574 		Other (At-Grade)
Single-Lane 		2016 https://www.cecildaily.com/business/construction-to-begin-on-two-roundabouts/article_a86c04d1-1da8-5e3a-927a-8f05b09e6c57.html ICD estimated from Google Maps linework.
Elkton, MD
Cecil Co.
United States 		MD 281 (Red Hill Rd.) / Muddy Ln. / Kemp Ln.
(39.61811, -75.79733) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
37.7202 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2018) (streetview). ICD estimated from Google Maps linework.
Drummondville, QC
Drummond Regional County Municipality
Canada 		Rue du Pont / Rue Montplaisir / Chemin Hemming / Boulevard Saint-Charles
(45.88839, -72.48190) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4336 		Other (At-Grade)
Single-Lane 		2013 https://translate.google.com/translate?hl=en&sl=fr&u=https://www.journalexpress.ca/2013/11/01/le-carrefour-giratoire-est-maintenant-ouvert/&prev=search ICD estimated from Google Maps linework.
Mont-Tremblant, QC
Les Laurentides Regional County Municipality
Canada 		Route Transcanadienne / Rue Vaillancourt
(46.11568, -74.57664) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
55.4702 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 https://translate.google.com/translate?hl=en&sl=fr&u=https://auto.lapresse.ca/actualites/nouvelles/201309/13/01-4689204-carrefours-giratoires-attention-ca-tourne.php&prev=search Fourth approach stubbed. ICD estimated from Google Maps linework.
Mont-Tremblant, QC
Les Laurentides Regional County Municipality
Canada 		Route Transcanadienne / Rue Siméon
(46.11689, -74.56281) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
52.9853 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 Under construction in Sept 2012 (Streetview). ICD estimated from Google Maps linework.
Mont-Tremblant, QC
Les Laurentides Regional County Municipality
Canada 		Rue de St-Jovite / Rue Siméon
(46.11775, -74.56303) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.4923 		Other (At-Grade)
Single-Lane 		2013 Fourth approach stubbed. ICD estimated from Google Maps linework.
Breckenridge, CO
Summit Co.
United States 		S Park Ave. (CO 9) / Four O'clock Rd.
(39.48043, -106.04811) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.1078 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2015-2018). ICD estimated from Google Maps linework.
Baker/Zachary Area, LA
East Baton Rouge Par.
United States 		Mt Pleasant-Zachary Rd. / Americana Blvd.
(30.65121, -91.21301) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
53.4282 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 date: https://www.theadvocate.com/baton_rouge/news/communities/zachary/article_1ecf0c49-f41b-581b-8a13-8b434793f15e.html ICD estimated from Google Maps linework.
Grove City, OH
Franklin Co.
United States 		Alkire Rd. / Darby Creek Dr.
(39.89552, -83.20268) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.4012 		Other (At-Grade)
Single-Lane 		2016 http://gpdgroup.com/2016/11/index-html/ ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið

Iceland 		Mimisbrunnur / Iounnarbrunnar
(64.13592, -21.74221) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
22.4035 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið

Iceland 		Mimisbrunnur / Skyggnisbraut
(64.13682, -21.73933) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
33.3436 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið

Iceland 		Skyggnisbraut / Urdarbrunnur
(64.13578, -21.73416) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Reykjavik, Höfuðborgarsvæðið

Iceland 		Vikurvegur / Fossaleynir
(64.14600, -21.77369) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
16.6663 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið

Iceland 		Vikurvegur / Mosavegur / Strandvegur / Korpullsstadavegur
(64.15118, -21.77156) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
35.4093 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið

Iceland 		Borgavegur / Soleyjarimi
(64.15041, -21.79498) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.4932 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið

Iceland 		Borgavegur / Spongin
(64.14953, -21.78816) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
33.8491 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið

Iceland 		Spongin parking lot
(64.15008, -21.78784) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
33.3277 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið

Iceland 		Borgavegur / Langirimi
(64.14737, -21.78501) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
25.5190 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið

Iceland 		Hallsvegur / Langirimi
(64.14056, -21.79653) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
29.1717 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið

Iceland 		Hallsvegur / Fjallkonuvegur
(64.13983, -21.78927) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
32.2981 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Port Orchard, WA
Kitsap Co.
United States 		SW Lake Flora Rd. / JM Dickenson Rd. SW
(47.46497, -122.72410) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.9114 		Other (At-Grade)
Single-Lane 		2011 https://pugetsoundblogs.com/roadwarrior/tag/lake-flora/ ICD estimated from Google Maps linework.