Roundabouts Database Index

28870 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
Brighton, CO Adams Co. United States	Bromley Ln. / Medical Center Dr. (39.97238, -104.75449)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 40.2723	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Chattanooga, TN Hamilton Co. United States	Northpoint Blvd. / (future street) (35.12874, -85.23511)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.3039	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Princeton, IN Gibson Co. United States	N Embree St. / Brumfield Ave. (38.35891, -87.57585)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.2068	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Evansville, IN Vanderburgh Co. United States	University Blvd. / Clarke Ln. (37.96547, -87.67660)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 46.1377	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Indianapolis, IN Marion Co. United States	Castle Creek Pkwy. N Dr. / Nelson B Klein Pkwy. (39.91681, -86.06385)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 36.6409	Other (At-Grade) Single-Lane	2010	Year completed estimated (2008-2010). ICD estimated from Google Maps linework.
Avon, IN Hendricks Co. United States	N County Road 800 E / County Rd 100 (39.77772, -86.38114)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.9761	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Chesapeake, VA Chesapeake City United States	Mill Creek Pkwy. / Mercantile St. (36.72877, -76.35389)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2010). Markings added 2011-2014.
Calgary, AB Division 6 Canada	Chaparral Valley Square SE / Chaparral Valley Dr. SE (50.88594, -114.01532)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.0000	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2008-2011).
Calgary, AB Division 6 Canada	McCall Way NE / Barlow Trl. NE (51.10221, -114.00061)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 53.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2010	Year Completed estimated (2008-2011).
Montgomery, AL Montgomery Co. United States	Monument Park Dr. / Chastain Park Dr. / Morning Side Park Dr. (32.30911, -86.14268)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2008-2011).
Dillon, CO Summit Co. United States	Dillon Dam Rd. / La Bonte St. (39.62759, -106.05380)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2008-2011).
Berthoud, CO Larimer Co. United States	1st St. / Mountain Ave. / CR 8-CR 56 (40.30540, -105.07433)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.6997	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Airdrie, AB Alberta Canada	Ravenswood View SE / Ravenskirk Rd. SE / Ravensmoor Gate SE (51.26757, -113.97337)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.8800	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Stuarts Draft, VA Augusta Co. United States	Stone Dr. / Boulder Dr. (38.03888, -79.01370)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.1600	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	37 St SW / Hwy 8 WB Ramps (51.00991, -114.14132)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 63.1222	Freeway Ramps (Grade-Separated) Single-Lane	2010	Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Scarboro Ave. SW / Sudbury Ave. SW / Shelbourne St. SW (51.04168, -114.10631)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 20.2754	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Kamloops, BC Thompson-Nicola Canada	Dallas Dr. / Todd Rd. / (parking lot) (50.66813, -120.18697)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.5501	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Hilton Head Island, SC Beaufort Co. United States	Mathews Dr. / Woodlake Villas / (parking lot) (32.21220, -80.70266)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.3989	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Mahogany Blvd. SE / Mahogany Gate SE (50.89952, -113.93719)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.9607	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Sage Valley Dr. NW / Sage Berry Way NW (51.18022, -114.15696)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.6964	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Sage Valley Dr. NW / Sage Valley Rd. NW (51.17981, -114.15417)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.7019	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
(unincorporated), AB Alberta Canada	37 St. SW / Grey Eagle Dr. / Hwy 8 EB Ramps (51.00767, -114.14109)	Roundabout Removed	All-Way Yield Unknown	3 Approaches 0 Driveways 93.9364	Freeway Ramps (Grade-Separated) Single-Lane	2010	Year Completed estimated (2008-2011). Removed in 2018 as part of realignment project. http://www.swcrrproject.com/wp-content/uploads/2016/11/SWCRR_37Street_Glenmore_Jun5.pdf ICD estimated from Google Maps linework.
Jefferson City, MO Cole Co. United States	Leslie Blvd. / Stadium Blvd. / Lafayette St. (38.56052, -92.17668)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2009-2010).
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).
Sanford, FL Seminole Co. United States	Loop Rd. / Weldon Blvd. (28.74239, -81.30562)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2010).
Raymore, MO Cass Co. United States	S Madison St. / (park access) (38.78857, -94.45769)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2009-2010).
Chesterfield, MO St. Louis Co. United States	N Outer 40 Rd. / I-64 WB Exit Ramp (38.67582, -90.65115)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Freeway Ramps (Grade-Separated) Single-Lane	2010	Year Completed estimated (2009-2010).
Uleta, FL Miami-Dade Co. United States	NE 9th Ave. / NE 175th St. (25.93623, -80.18249)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2010).
River Grove, UT Utah Co. United States	W 820 N / Independence Ave. (40.24521, -111.69032)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.1717	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Riviera, FL Miami-Dade Co. United States	Blue Dr. / San Amaro Dr. (25.72665, -80.28103)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 16.1391	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2009-2010). 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.
Brampton, ON Peel Canada	Elbern Markell Dr. / Bear Run Rd. / Dalmeny Dr. (43.66095, -79.80706)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.2408	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Brampton, ON Peel Canada	Elbern Markell Dr. / Fort William Dr. (43.65595, -79.80336)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.2433	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Rio Rancho, NM Sandoval Co. United States	Cherry Rd. NE / 17th Ave. NE (35.28760, -106.70361)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.1712	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Bromont, QC Brome-Missisquoi Regional County Municipality Canada	Chemin Bergeron / Rte 10 WB Ramps (45.33627, -72.64198)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 39.4587	Freeway Ramps (Grade-Separated) Single-Lane	2009	Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Lithia, FL Hillsborough Co. United States	Village Center Dr. / Barrington Stowers Dr. (27.84913, -82.25525)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.8481	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Lithia, FL Hillsborough Co. United States	Village Center Dr. / Slate Rock Way (27.84752, -82.25608)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.5685	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Lithia, FL Hillsborough Co. United States	Mosaic Dr. / Circa Crossing Dr. (27.85155, -82.26072)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.7353	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Squamish, BC Squamish-Lillooet Canada	The Boulevard / Perth Dr. (49.74036, -123.11024)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 20.0678	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Squamish, BC Squamish-Lillooet Canada	The Boulevard / Highlands Way (49.74035, -123.11661)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 22.3833	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Stuart, FL Martin Co. United States	NW Green River Pkwy. / NE Baker Rd. (27.22209, -80.25291)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2010). North leg realigned from west; south leg added.
Whitchurch-Stouffville, ON York Canada	Hoover Park Dr. / 10th Line (43.96791, -79.23045)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 17.1919	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011 - streetview) ICD estimated from Google Maps linework.
Surrey, BC Greater Vancouver Canada	68 Ave. / 194 St. (49.12637, -122.68530)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.0099	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011 - Streetview). ICD estimated from Google Maps linework.
Cobourg, ON Northumberland Canada	D'Arcy St. / (community center parking) (43.97234, -78.16030)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.3811	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011 - streetview). ICD estimated from Google Maps linework.
Cobourg, ON Northumberland Canada	D'Arcy St. / (community center and park access) (43.97548, -78.16171)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.6604	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011 - streetview). ICD estimated from Google Maps linework.
Whitchurch-Stouffville, ON York Canada	10th Line / Mantle Ave. (43.96457, -79.22970)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 12.8946	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011 streetview) ICD estimated from Google Maps linework.
Garland, TX Dallas Co. United States	E Campbell Rd. / E Brand Rd. (32.97963, -96.62387)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011).
Blue Mountains, ON Grey Canada	CR 19 / Gord Canning Dr. / Scenic Caves Rd. (44.49650, -80.30181)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Year Completed estimated (2009-2011).
Maeser, UT Uintah Co. United States	Main St. / Aggie Blvd. (40.45562, -109.56693)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Year Completed estimated (2009-2011).
Newmarket, ON York Canada	Nellie Little Crescent / Kingsmere Ave. / Quaker Trl. (44.04142, -79.43972)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011).
Windsor, ON Essex Canada	Brighton Rd. (CR 21) / Tecumseh Rd. E (42.31138, -82.84547)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 33.0000	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011).
Hagerstown, MD Washington Co. United States	Terps Blvd. / Hoosier Ct. / Nittany Lion Cir. (39.67069, -77.73987)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011).
Abingdon, MD Harford Co. United States	Laurel Bush Rd. / E Wheel Rd. (39.49411, -76.31652)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011).
Chilliwack, BC Fraser Valley Canada	Columbia Valley Rd. / Sunnyside Blvd. / (parking) (49.07529, -121.97639)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.0000	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011).
Coquitlam, BC Greater Vancouver Canada	Soball St. / Gislason Ave. (49.28930, -122.75026)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.0000	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2009-2011).
Rio Rancho, NM Sandoval Co. United States	Campus Blvd. NE / Center Blvd. NE (35.31768, -106.68441)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011).
London, ON Middlesex Canada	Beaverbrook Ave. / Oakcrossing Rd. (42.98694, -81.30524)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.0000	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011).
Frederick, MD Frederick Co. United States	Synergy Way (39.43898, -77.36665)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011).
Helena, MT Lewis and Clark Co. United States	N Washington St. / Frontage Dr. (46.62005, -112.00546)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 50.2920	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011).
Frederick, MD Frederick Co. United States	S East St. / (future road) (39.40599, -77.40392)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 51.8160	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2009	Year Completed estimated (2009-2011). East leg is stubbed for future connection.
Kitchener, ON Waterloo Canada	Robert Ferrie Dr. / Evens Pond Crescent / S Creek Dr. (43.37790, -80.44337)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.7234	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Laurinburg, NC Scotland Co. United States	US 501 Business (Johns Rd.) / Lauchwood Dr. (34.75125, -79.46361)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
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.
Post Falls, ID Kootenai Co. United States	Poleline Ave. / N Spokane St. (47.73053, -116.94794)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.3464	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Fort Collins, CO Larimer Co. United States	E Willox Ln. / (parking lots) (40.61064, -105.07447)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.9203	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Silverado Blvd. SW / Silverado Way SW (50.88152, -114.08683)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.1978	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Saskatoon, SK Saskatchewan Canada	Edergreen Blvd. / Manek Rd. / Pohorecky Crescent (52.16457, -106.56780)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.8165	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Saskatoon, SK Saskatchewan Canada	Evergreen Blvd. / Dalgleish Link / Lowe Rd. (52.16476, -106.57424)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.2230	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Moncton, NB Westmorland Canada	Ryan St. / Horsman Rd. / Twin Oaks Dr. (46.10370, -64.86226)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.7485	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Elora, ON Wellington Canada	McNab St. / Victoria St. / Metcalfe St. (43.67820, -80.42877)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 25.0495	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Contrecoeur, QC Marguerite-D'Youville Regional County Municipality Canada	Rue Saint-Antoine / Rue des Patriotes (45.85305, -73.22770)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.2563	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Knoxville, MD Frederick Co. United States	Burkittsville Rd. (MD 17) / US 340 WB Ramps (39.34056, -77.64052)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 37.8710	Freeway Ramps (Grade-Separated) Single-Lane	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Kimball, NE Kimball Co. United States	NE 53 / NE 71 Connector (41.23244, -103.63886)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 52.0947	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Middlebury, VT Addison Co. United States	Main St. / Cross St. (44.01210, -73.16957)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.9096	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Chubbuck, ID Bannock Co. United States	N Hiline Rd. / Mallard St. (42.91435, -112.45179)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.2383	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Logan, UT Cache Co. United States	E 1800 N / N 200 E (41.76492, -111.82867)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5240	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Missoula, MT Missoula Co. United States	Miller Creek Rd. / Lower Miller Creek Rd. / Upper Miller Creek Rd. (46.82569, -114.05048)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.2248	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Bozeman, MT Gallatin Co. United States	W College St. / S 11th Ave. (45.67113, -111.05200)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.2247	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Spokane Valley, WA Spokane Co. United States	E Broadway Ave. / N Flora Rd. (47.66424, -117.17510)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.1305	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Hamilton, ON Hamilton Canada	Stonehenge Dr. / Raymond Rd. (43.21855, -79.94298)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 30.0000	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011). Splitter islands added 2012-2013.
London, ON Middlesex Canada	Morgan Ave. / Morgan Crescent / Singleton Ave. (42.93441, -81.27261)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2009-2011). Splitter islands added 2015.
Kitchener, ON Waterloo Canada	Block Line Rd / Fallowfield Dr (43.41875, -80.46799)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	Year Completed estimated (2009-2012).
Cambridge, ON Waterloo Canada	Horton Walk / Baldwin Dr. (43.44729, -80.30699)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.0000	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2012).
Varberg, Halland County Varberg Sweden	Lindbergsvägen / Sävstaholmsvägen / Astrakanvägen (57.13049, 12.27130)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2012).
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).
Halmstad, Halland County Halmstads kommun Sweden	Rte 26 (Nissastigen) / E6-E20 NB Ramps (56.71150, 12.89011)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Freeway Ramps (Grade-Separated) Single-Lane	2010	Year Completed estimated (2009-2012). Add-lane right-turn bypass lane on south leg; yielding right-turn bypass lane on west leg.
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.
Waterdown, ON Hamilton Canada	Skinner Rd. / Burke St. (43.33778, -79.88090)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.7464	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2012). ICD estimated from Google Maps linework.
Cheyenne, WY Laramie Co. United States	Prairie Center Cir. / Archer Pkwy. (41.15361, -104.65583)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 49.4597	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	Year completed estimated (2009-2012). ICD estimated from Google Maps linework.
Cheyenne, WY Laramie Co. United States	Prairie Center Cir. / Thunder Rd. (41.15011, -104.66369)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 52.1603	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	Year completed estimated (2009-2012). ICD estimated from Google Maps linework.
Cheyenne, WY Laramie Co. United States	Prairie Center Cir. / Bullseye Blvd. (41.15082, -104.64450)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 51.2604	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	Year completed estimated (2009-2012). ICD estimated from Google Maps linework.
Hamilton, ON Hamilton Canada	Whittington Dr. / Raymond Rd. (43.21417, -79.93589)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.0000	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2009-2012). Splitter islands added 2015.
Hamilton, ON Hamilton Canada	Raymond Rd. / Irwin Ave. (43.21613, -79.93984)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.0000	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2009-2012). Splitter islands added 2016-2017.
Caledon, ON Peel Canada	Kennedy Rd. / Newhouse Blvd. / Bonnieglen Farm Blvd. (43.75910, -79.83540)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.0000	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2009-2013).
Cruz Bay, VI St John United States	Hwy 10 / Hwy 102 / Hwy 104 / Hwy 210 / Centerline Rd. (18.33057, -64.79292)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2013).
St Thomas, ON Elgin Canada	Southgagte Pkwy. / Carolina Crescent / Peach Tree Blvd. (42.75327, -81.15804)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.0000	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2009-2013).
Richmond Hill, ON York Canada	Rothbury Rd. / Ridgestone Dr. / Tentone Ct. (43.90050, -79.45136)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.0959	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2009-2013). ICD estimated from Google Maps linework.
Jackson, WY Teton Co. United States	US 89 / US 191 (43.32233, -110.73067)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.2307	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2009-2013). ICD estimated from Google Maps linework.
Milton, ON Halton Canada	Scott Blvd. / Willet Terr. / Dymott Ave. (43.48676, -79.86895)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.4619	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2009-2013). ICD estimated from Google Maps linework.