Roundabouts Database Index

29867 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
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.
Golden, BC Columbia-Shuswap Canada	Golden View Rd. / Golden Donald Upper Rd. / Lafontaine Rd. (51.30198, -116.95406)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5889	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2006-2012). ICD estimated from Google Maps linework.
Bedford, NS Halifax Canada	Larry Uteck Blvd. / Bicentennial Dr. SB Ramps / Hogan Ct. (44.69835, -63.69187)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 69.6141	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2010	ICD estimated from Google Maps linework.
Bedford, NS Halifax Canada	Larry Uteck Blvd / Bicentennial Dr. NB Ramps (44.69920, -63.68998)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 49.2385	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2010	ICD estimated from Google Maps linework.
Bedford, NS Halifax Canada	Larry Uteck Blvd. / Nine Mile Dr. / Starboard Dr. (44.70061, -63.68650)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 49.2373	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	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.
Mexico Gravel, MO Boone Co. United States	Mexico Gravel Rd. / Vandiver Dr. / N Hinkson Creek Rd. (38.98120, -92.27995)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.7786	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	Mexico Gravel Rd. / Ballenger Ln. (38.98530, -92.26479)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.9195	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Mexico Gravel, MO Boone Co. United States	Vandiver Dr. / US 63 NB Ramps (38.97632, -92.27992)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 55.7087	Freeway Ramps (Grade-Separated) Single-Lane	2010	ICD estimated from Google Maps linework.
New Minas, NS Kings Canada	Commercial St. / Granite Dr. / Old Dyke Rd. (45.06908, -64.44179)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.9575	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	ICD estimated from Google Maps linework.
English Turn, LA Orleans Par. United States	LA-406 / LA-407 (29.90392, -89.97866)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 42.4481	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Youngsville, LA Lafayette Par. United States	Verot School Rd. / E Milton Ave. (30.10933, -92.03248)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.1280	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Hammond, LA Tangipahoa Par. United States	S Airport Rd. / Old Covington Hwy. (30.49397, -90.41505)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 36.0196	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
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).
Athens, OH Athens Co. United States	Richland Ave. / SR 682 (S Plains Rd.) (39.31917, -82.10550)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.8826	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	ICD estimated from Google Maps linework.
Sandpoint, ID Bonner Co. United States	N Boyer Ave / Larch St (48.28018, -116.55663)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.9717	Other (At-Grade) Single-Lane	2010	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.
Marquette, MI Marquette Co. United States	US 41 / S Front St. (46.53744, -87.39527)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 40.2562	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Bypass lanes on west and north legs. ICD estimated from Google Maps linework.
Cottonwood, AZ Yavapai Co. United States	Mingus Ave. / Willard St. (34.73954, -112.02733)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.3875	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	Wisteria Ln. / Crape Myrtle Dr. (38.89785, -92.38804)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 19.5196	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	E Green Meadows Rd. / Carter Ln. (38.91638, -92.33246)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 32.5242	Other (At-Grade) Single-Lane	2010	Bing map has this on S Providence Rd, but that's wrong, since Providence Rd is the N-S freeway just to the west. Googlemaps says Carter Ln. ICD estimated from Google Maps linework.
South Haven Township, MI Van Buren Co. United States	M-43 / 12th Ave. / 72nd St. (42.37490, -86.24413)	Roundabout Existing	All-Way Yield Unknown	6 Approaches 0 Driveways 42.3509	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Escanaba, MI Delta Co. United States	Stevenson Ave. / Washington Ave. / Sheridan Rd. (45.75573, -87.07179)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 30.8323	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Clinton Township, MI Macomb Co. United States	Romeo Plank Rd. / Canal Rd. (42.60022, -82.93216)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.5281	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Bel Air North, MD Harford Co. United States	Moores Mill Rd. / Southampton Rd. (39.54847, -76.33536)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.6279	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Conway, AR Faulkner Co. United States	Ledgelawn Dr. / Ronald Ln. / (parking lot) (35.04335, -92.43005)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0905	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Conway, AR Faulkner Co. United States	S Salem Rd. / Pebble Beach Rd (35.04762, -92.47673)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.1107	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
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).
Cambridge, ON Waterloo Canada	Fountain St S / Dickie Settlement Rd (43.38351, -80.39744)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.4763	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	ICD estimated from Google Maps linework.
Waterloo, ON Waterloo Canada	University Ave E / Labrador Dr (43.51759, -80.51453)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 41.5720	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	ICD estimated from Google Maps linework.
Waterloo, ON Waterloo Canada	Labrador Dr / RIM Campus Ln (43.51601, -80.51332)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.2510	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Kitchener, ON Waterloo Canada	Ira Needles Blvd. / The Boardwalk (43.43540, -80.55823)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 45.0976	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	ICD estimated from Google Maps linework.
Fitchburg, MA Worcester Co. United States	Rindge Rd. / John Fitch Hwy / Mechanic St. (Rte 31) / Ashby State Rd. (Rte 31) (42.60170, -71.80156)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.8900	Other (At-Grade) Single-Lane	2010	RTYL ICD estimated from Google Maps linework.
London, ON Middlesex Canada	Trafalgar St. / Hale St. (42.98579, -81.19280)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.9471	Other (At-Grade) Single-Lane	2010	Built on a overpass above Canadian National Railway tracks. Replaced two T-intersections and an at-grade rail crossing. Named the Charley Fox Memorial Overpass and Roundabout 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.
Mason, OH Warren Co. United States	Mason Rd. / Sarah Dr. (39.36641, -84.31909)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.3170	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Marblehill, GA Pickens Co. United States	Steve Tate Hwy / Cove Rd. (34.42716, -84.27606)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 40.3906	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
O'Fallon, IL St. Clair Co. United States	W State St. / Obernuefermann Rd. / Schwaegel Rd. (38.59229, -89.92877)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.2043	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Urbana, IL Champaign Co. United States	E Stebbins Dr. / N Division Ave. (40.11989, -88.20528)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.3123	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Hyannis, MA Barnstable Co. United States	Bearses Way / Basset Lane (41.65436, -70.29148)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.8786	Other (At-Grade) Single-Lane	2009	crosswalks on all approaches ICD estimated from Google Maps linework.
Woodstock, ON Oxford Canada	Oxford Rd 17 / Oxford Rd 59 (43.15721, -80.77425)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.4933	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Beavercreek, OH Greene Co. United States	Park Overlook Dr / Hibiscus Way (39.76605, -84.06898)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 26.6230	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Cambridge, ON Waterloo Canada	Pinebush RD / Thompson Dr / Tyler St (43.41532, -80.28663)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.7152	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
Kitchener, ON Waterloo Canada	Bridge St / Lancaster St W / Carisbrook Dr (43.48226, -80.48275)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.8643	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
Montpelier, VT Washington Co. United States	US 2 (E Montpelier Rd.) / US 302 (River St.) (44.24660, -72.54959)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 2 Driveways 35.0775	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
North Kingstown, RI Washington Co. United States	Davisville Rd. / Gate Rd. / Romano Vineyard Way / RI-403 Ramps (41.60535, -71.44658)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 52.6895	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
Barre, VT Washington Co. United States	E Barre Rd. (US 302) / Mill St. (VT 110) / Cobble Hill Rd. (44.16088, -72.44848)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.2718	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Forest Park, MO St. Louis City Co. United States	Hampton Ave. / Concourse Dr. / Wells Dr. (38.63316, -90.28546)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.7207	Other (At-Grade) Single-Lane	2009	Right-turn bypass lane merge in crosswalk area. ICD estimated from Google Maps linework.
Forest Park, MO St. Louis City Co. United States	Concourse Dr. / Washington Dr. (38.63495, -90.28480)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 23.3234	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Sunriver, OR Deschutes Co. United States	S Century Dr. / Abbot Dr. (43.86935, -121.43365)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 49.9390	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2006-2011). ICD estimated from Google Maps linework.
Bowmanville, ON Durham Canada	Remmington St. / Green Rd. (43.89809, -78.70723)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.0969	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Bowmanville, ON Durham Canada	Green Rd. / Aspen Springs Dr. (43.90213, -78.70898)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.9558	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Northville, MI Oakland Co. United States	Taft Rd. / Morgan Blvd. (42.44300, -83.49355)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 23.7966	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2007-2010). ICD estimated from Google Maps linework.
Oak Forest, MO Boone Co. United States	Buttonwood Dr. / MO-163 (S Providence Rd) NB Ramps / (frontage road) (38.91363, -92.33413)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.7376	Freeway Ramps (Grade-Separated) Single-Lane	2009	ICD estimated from Google Maps linework.
Richmond Hill, ON York Canada	Jefferson Forest Dr. / Mancini Crescent / Magdalene Crescent (43.91246, -79.43237)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.5326	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Chilliwack, BC Fraser Valley Canada	Evans Rd. / Evans Pkwy. / Yale Rd. W (49.14521, -121.97764)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 53.9072	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
Kamloops, BC Thompson-Nicola Canada	Aberdeen Dr. / Pacific Way (50.63858, -120.36983)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 51.5070	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Cranberry Township, PA Butler Co. United States	Westinghouse Dr. / (parking lots) (40.68248, -80.08626)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.8881	Other (At-Grade) Single-Lane	2009	No splitter islands. Serves a parking lot gateway. ICD estimated from Google Maps linework.
Smithville, MO Clay Co. United States	MO-92 / S Commercial Ave. (39.36881, -94.57949)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 36.9324	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
St Louis, MO St. Louis Co. United States	N Forty Dr. / I-64-US 40 WB Ramps (38.63631, -90.41822)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 50.3777	Freeway Ramps (Grade-Separated) Single-Lane	2009	Frontage road connection replaced direct connection to S Spoede Rd. ICD estimated from Google Maps linework.
St Louis, MO St. Louis Co. United States	S Forty Rd. / I-64-US 40 EB Ramps (38.63496, -90.41724)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 48.5127	Freeway Ramps (Grade-Separated) Single-Lane	2009	Frontage road connection replaced direct connection to S Spoede Rd. ICD estimated from Google Maps linework.
Superior, CO Boulder Co. United States	McCaslin Blvd. / Coalton Rd. (39.92872, -105.16582)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.1393	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Kansas City, MO Jackson Co. United States	E Longview Rd. / S Frontage Rd. (I-49 SB Ramps) (38.91638, -94.52781)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.4535	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
Kansas City, MO Jackson Co. United States	E Longview Rd. / I-49 NB Ramps (38.91633, -94.52590)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.3120	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
Kansas City, MO Jackson Co. United States	Longview Rd. / Hickman Mills Dr. (38.91621, -94.52367)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.4536	Other (At-Grade) Single-Lane	2009	Right-turn bypass lane on north leg. 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.
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.
Columbia, MO Boone Co. United States	MO-763 / Hwy VV / E Prathersville Rd. / N Wagon Trail Rd. (39.01622, -92.32299)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 53.8214	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
The Legends at Sparks Marina, NV Washoe Co. United States	E Lincoln Way / Legends Bay Dr. (39.53584, -119.72049)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 43.2916	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Year Completed estimated (2007-2010). ICD estimated from Google Maps linework.
The Legends at Sparks Marina, NV Washoe Co. United States	E Lincoln Way / George Ferris Dr. / Scheels Dr. (39.53367, -119.71882)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 68.1634	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Year Completed estimated (2007-2010). ICD estimated from Google Maps linework.
Gloucester Township, NJ Camden Co. United States	College Dr. / Commencement Rd. (39.78649, -75.04541)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.0526	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Gloucester Township, NJ Camden Co. United States	College Dr. / Love Dr. / Washington Dr. (39.78771, -75.04352)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.7099	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Terrebonne, QC Les Moulins Regional County Municipality Canada	Rue de Plaisance / Rue de Gannes (45.70337, -73.68745)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 20.8522	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2009). ICD estimated from Google Maps linework.
Terrebonne, QC Les Moulins Regional County Municipality Canada	Rue de Plaisance / Rue de Challans / Rue de vaccariès (45.70057, -73.68779)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 19.1850	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2009). ICD estimated from Google Maps linework.
Terrebonne, QC Les Moulins Regional County Municipality Canada	Rue de Plaisance / Rue de Challans / Rue de Chautagne (45.69884, -73.68692)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 19.1856	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2009). ICD estimated from Google Maps linework.
Twinsburg, OH Summit Co. United States	Liberty Rd. / Glenwood Dr. (41.34166, -81.41895)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.1071	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Prévost, QC La Rivière-du-Nord Regional County Municipality Canada	Rue du Clos-des-Réas / Chemin Clos-du-Val / Rue Clos-Fourtet / Rue du Clos-Prévostois (45.84092, -74.05780)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.6094	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Frederick, MD Frederick Co. United States	Fingerboard Rd. (MD 80) / I-270 SB Ramps (39.32289, -77.35845)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.1198	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
Nocatee, FL St. Johns Co. United States	Town Plaza Ave. / Tavernier Dr. / Village Lake Dr. (30.11136, -81.42140)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 59.9231	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Brights Grove, ON Lambton Canada	Rte 7 (Lakeshore Rd.) / Rte 26 (Mandaumin Rd.) (43.02976, -82.23018)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.9377	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2006-2009). Looks very new in Sept 2009 (streetview). ICD estimated from Google Maps linework.
Saint-Gédéon, QC Lac-St-Jean-Est Canada	Rte 170 / Rang de la Belle-Rivière / Rue de Quen (48.47879, -71.79000)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.7941	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Green Valley, AZ Pima Co. United States	W Continental Rd. / S Camino del Sol (31.85536, -111.00657)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.4910	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Langley Township, BC Greater Vancouver Canada	50 Ave. / 216 St. (49.09306, -122.62466)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.8088	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2009). ICD estimated from Google Maps linework.
Langley Township, BC Greater Vancouver Canada	100A Ave. / 201 St. (49.18459, -122.66433)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.2257	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2009). ICD estimated from Google Maps linework.
Norman, OK Cleveland Co. United States	Healthplex Pkwy. / Healthplex Dr. (35.26062, -97.48997)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.1572	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Hamilton, ON Hamilton Canada	Stone Church Rd. W / Omni Blvd. (43.21990, -79.92443)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.3324	Other (At-Grade) Single-Lane	2009	http://www.minnowlake.ca/Roundabouts_in_Canada_2013%20(1).pdf ICD estimated from Google Maps linework.
North Bay, ON Nipissing Canada	Gormanville Rd. / College Dr. / McKeown Ave. (46.33406, -79.48714)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.7575	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	http://www.minnowlake.ca/Roundabouts_in_Canada_2013%20(1).pdf ICD estimated from Google Maps linework.
Vernon, BC North Okanagan Canada	Pleasant Valley Rd. / 32nd Ave. (50.26535, -119.26233)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4844	Other (At-Grade) Single-Lane	2009	http://www.minnowlake.ca/Roundabouts_in_Canada_2013%20(1).pdf ICD estimated from Google Maps linework.
Winnipeg, MB Manitoba Canada	N Town Rd. / Bridgeland Dr. (49.80237, -97.18799)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.6049	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2005-2011). ICD estimated from Google Maps linework.
Saskatoon, SK Saskatchewan Canada	Hunter Rd. / Hartley Rd. (52.08532, -106.61172)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.9526	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Red Deer, AB Alberta Canada	Southbrook St. / Sisson Ave. / Sorenson Close (52.23452, -113.79619)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 19.7490	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2006-2011). ICD estimated from Google Maps linework.
Whitehorse, YT Yukon Canada	Hamilton Blvd. / Lobird Rd. (60.68209, -135.07161)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 55.5569	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2004-2010). ICD estimated from Google Maps linework.
Whitchurch-Stouffville, ON York Canada	Forsyth Farm Dr. / Flute St. / Penndutch Cir. (43.98297, -79.23744)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.7812	Other (At-Grade) Single-Lane	2009	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.
Brampton, ON Peel Canada	Royal West Dr. / Adamsville Rd. (43.65220, -79.80625)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.7018	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Brampton, ON Peel Canada	Royal West Dr. / Beacon Hill Dr. (43.65527, -79.81000)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.5642	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Artesia, NM Eddy Co. United States	N 2nd St. / W Texas Ave. (32.84338, -104.39882)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.0856	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Whitchurch-Stouffville, ON York Canada	Mantle Ave. / Yakefarm Blvd. (43.96608, -79.22303)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.7886	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Whitchurch-Stouffville, ON York Canada	Mantle Ave. / Sunnyridge Ave. (43.96521, -79.22663)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.2101	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.