Roundabouts Database Index

29680 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
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.
Middletown, DE New Castle Co. United States	Bethel Church Rd. / Choptank Rd. (39.52188, -75.74826)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4023	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Rio Rancho, NM Sandoval Co. United States	Iris Rd. NE / Idalia Rd. NE (35.30200, -106.62532)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.1908	Other (At-Grade) Single-Lane	2010	Under construction late 2009. ICD estimated from Google Maps linework.
L’Annonciation, QC Antoine-Labelle Regional County Municipality Canada	Route Transcanadienne (Rte 117) / Route Bellerive (46.43316, -74.90302)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.4491	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Year Completed estimated (2012 or earlier - streetview) ICD estimated from Google Maps linework.
L’Annonciation, QC Antoine-Labelle Regional County Municipality Canada	Route Transcanadienne (Rte 117) / Rue L'Annonciation / Chemin Deslauriers (46.39109, -74.86183)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.8359	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Year Completed estimated (2012 or earlier - streetview) ICD estimated from Google Maps linework.
Albuquerque, NM Bernalillo Co. United States	4th St. NW / Roy Ave. (35.21026, -106.60148)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 49.7666	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	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.
Gainesville, FL Alachua Co. United States	SW 2nd Ave. / SW 6th St. (29.65026, -82.33084)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.7968	Other (At-Grade) Single-Lane	2010	https://www.gainesville.com/news/20100729/midtown-face-lift-projects-under-way 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.
Kingsville, ON Essex Canada	Albuna Townline (County Rd 31) / Road 3 E (42.06096, -82.64340)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.9019	Other (At-Grade) Single-Lane	2010	https://www.infrastructure.gc.ca/media/news-nouvelles/2010/20101112essexcounty-eng.html ICD estimated from Google Maps linework.
Essex, ON Essex Canada	Maidstone Ave. E (CR 8) / CR 23 (42.17719, -82.80347)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.5989	Other (At-Grade) Single-Lane	2010	https://www.infrastructure.gc.ca/media/news-nouvelles/2010/20101112essexcounty-eng.html ICD estimated from Google Maps linework.
Peoria, AZ Maricopa Co. United States	W Beardsley Rd. / N 81st St. (33.66711, -112.23386)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.7962	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Year Completed estimated (2010-2011). 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.
Canoa Ranch, AZ Pima Co. United States	W Canoa Ranch Dr. / I-19 SB ramps / I-19 Frontage Rd. (31.79019, -111.02242)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 48.7276	Freeway Ramps (Grade-Separated) Single-Lane	2010	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.
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.
East St Louis, IL St. Clair Co. United States	N 18th St. / Baugh Ave. / I-64 WB Ramps (38.62540, -90.13455)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 28.9249	Freeway Ramps (Grade-Separated) Single-Lane	2010	ICD estimated from Google Maps linework.
Quebec, QC Quebec Canada	Boulevard Lebourgneuf / Rue de Celles / Boulevard St Jacques (46.82286, -71.31871)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.4958	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Combined two signalized intersections. Bus-only lane in circulatory roadway. ICD estimated from Google Maps linework.
Kalispell, MT Flathead Co. United States	US 93 Alt / Foys Lake Rd. (48.18677, -114.33352)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.9422	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Kalispell, MT Flathead Co. United States	US 93 Alt / Airport Rd. (48.16325, -114.30946)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.9843	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Kalispell, MT Flathead Co. United States	US 93 Alt / (unknown) (48.15526, -114.29332)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.9760	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Two approaches stubbed for future use. ICD estimated from Google Maps linework.
Coral Gables, FL Miami-Dade Co. United States	Segovia St. / Biltmore Way (25.74815, -80.26673)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 33.3481	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	ICD estimated from Google Maps linework.
Hamilton, ON Hamilton Canada	Trinity Rd. (Hwy 52) / Jerseyville Rd. W (43.20987, -80.04708)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 36.5605	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Avon, IN Hendricks Co. United States	E CR 200 N / N CR 900 E (39.79285, -86.36242)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.4602	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Charlottetown, PE Queens Canada	Riverside Dr. (Trans Canada Hwy.) / Garfield St. (46.25076, -63.10949)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 46.2494	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	ICD estimated from Google Maps linework.
Charlottetown, PE Queens Canada	Riverside Dr. (Trans Canada Hwy.) / Exhibition Dr. (46.24777, -63.11202)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 47.0779	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	ICD estimated from Google Maps linework.
Charlottetown, PE Queens Canada	Belvedere Ave. / (University of PEI access) (46.25324, -63.13529)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 37.1630	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
O’Leary, PE Prince Canada	Hwy 2 / Hwy 142 (O'Leary Rd. / Kelly Rd.) (46.71770, -64.16513)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.3035	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Charlottetown, PE Queens Canada	Mt Edward Rd. / Allen St. (46.24812, -63.12499)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 17.3444	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2006-2013). 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.
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.
Duncan, BC Cowichan Valley Canada	Beverly St. / York Rd. (48.78496, -123.69881)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 31.4771	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Duncan, BC Cowichan Valley Canada	Somenos Rd. / Drinkwater Rd. (48.80307, -123.73683)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.8925	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Weston, FL Broward Co. United States	Bonaventure Blvd. / Blatt Blvd. (26.12118, -80.37080)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.9533	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Noblesville, IN Hamilton Co. United States	E 166th St. / Union Chapel Rd. (40.03043, -85.97597)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.5540	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Noblesville, IN Hamilton Co. United States	Union Chapel Rd. / Town and Country Blvd. (40.03395, -85.97602)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 43.8938	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Also have a grade-separated pedestrian crossing under south leg. Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Fredericksburg, VA Spotsylvania Co. United States	Towne Centre Blvd. / Spotsylvania Mall Dr. (38.29385, -77.51490)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.8702	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Segments of circulatory roadway between entries and exits. Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Mechanicsville, VA Hanover Co. United States	Smoothbore Ln. / Annex Ln. (37.64497, -77.35281)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.2618	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Avon, IN Hendricks Co. United States	Satori Pkwy. / Dennis W Dawes Dr. (39.76657, -86.36860)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.7212	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Avon, IN Hendricks Co. United States	Satori Pkwy. / Dr Charles Nelson Dr. / (parking) (39.76453, -86.36925)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2010
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.
High River, AB Alberta Canada	Centre St. / 12 Ave. / Range Road 291 (50.57198, -113.87257)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 45.5117	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	ICD estimated from Google Maps linework.
Noblesville, IN Hamilton Co. United States	E 141st St. / Marilyn Rd. (39.99397, -85.95204)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.6846	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Noblesville, IN Hamilton Co. United States	Clover Rd. / Town and Country Blvd. (40.03249, -85.99653)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.2631	Other (At-Grade) Single-Lane	2010	Right-turn-only lane on east leg. ICD estimated from Google Maps linework.
Summerland, BC Okanagan-Similkameen Canada	Rosedale Ave. / Jubilee Rd. / Peacj Orchard Rd. (49.60443, -119.67769)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.0899	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Summerland, BC Okanagan-Similkameen Canada	Prairie Valley Rd. / Rosedale Ave. / Wharton St. (49.60060, -119.67782)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 16.2552	Other (At-Grade) Single-Lane	2010	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.
Lees Summit, MO Jackson Co. United States	NE Blackwell Rd. / NE Chipman Rd. / (parking lot) (38.92333, -94.31850)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.0961	Other (At-Grade) Single-Lane	2010	Access to church parking lot. Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Palmetto Bay, FL Miami-Dade Co. United States	SW 168th St. / SW 87th Ave. (25.61436, -80.33272)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.7700	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Pasco, WA Franklin Co. United States	Madison Ave. / El Paso Dr. (46.26159, -119.15215)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.0288	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2010-2011). 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.
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).
Flower Mound, TX Denton Co. United States	Windsor Dr. / Mulberry St. (33.04744, -97.07286)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2010	North leg connected 2016.
Colorado Springs, CO El Paso Co. United States	Federal Dr. / Rampart Hills View / (parking lot) (38.99663, -104.81004)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.0567	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2006-2011). 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.
Katy, TX Fort Bend Co. United States	Nelson Way / Main St. (29.77519, -95.82212)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.4048	Other (At-Grade) Multilane (2 Lane, unspecified)	2010
Barnhart, MO Jefferson Co. United States	Metropolitan Blvd. / Marriott Ln. / (unknown) / I-55 SB On-ramp (38.34633, -90.39727)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.5939	Freeway Ramps (Grade-Separated) Single-Lane	2010	Year Completed estimated (2010-2011). ICD estimated from Google Maps linework.
Rio Rancho, NM Sandoval Co. United States	Country Club Dr. SE / Broadmoor Blvd. / Esplanade Cir. SE (35.24556, -106.67238)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.2618	Other (At-Grade) Single-Lane	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.
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.
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.
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.
Beloeil, QC La Vallée-du-Richelieu Regional County Municipality Canada	Avenue Armand-Lamoureux / Avenue Carmen-Bienvenu / Rue Rémi-Dansereau / Rue Adrian-Provencher (45.58948, -73.20364)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.7892	Other (At-Grade) Single-Lane	2010	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.
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.
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.
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.
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.
South Jordan, UT Salt Lake Co. United States	South Jordan Pkwy. / Silver Mine Rd. / S Lake Ave. (40.56218, -112.00513)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 64.4206	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Year Completed estimated (2010-2011). ICD estimated from Google Maps linework.
Winnipeg, MB Manitoba Canada	N Town Rd. / Ancaster Gate / Bridgeland Dr. S (49.80158, -97.18416)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.3140	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2005-2011). ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Highfield Rd. SE / 26 Ave. SE / Dartmouth Rd. SE (51.03040, -114.04103)	Roundabout Existing	All-Way Yield At-grade Rail Crossing Signals/Gates (controlling all approaches)	4 Approaches 0 Driveways 55.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Canadian Pacific Railway tracks through center of roundabout. Gates on circulatory roadway and on east and west approaches. http://www.minnowlake.ca/Roundabouts_in_Canada_2013%20(1).pdf Previous control: rail crossing signal (no gates); Yield on one approach.
Hobart, WI Brown Co. United States	Centennial Centre Blvd. / Centerline Dr. / Adriana Ct. (44.56730, -88.15748)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.6753	Other (At-Grade) Single-Lane	2010	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.
Tucson, AZ Pima Co. United States	W Hardy Rd. / N Camino de Anza / N Calle Buena Vista / N Northern Ave. (32.36640, -110.97874)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 44.3863	Other (At-Grade) Single-Lane	2010	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.
Woodstock, GA Cherokee Co. United States	Main St. / Haney Rd. (34.10844, -84.51760)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.7108	Other (At-Grade) Single-Lane	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.
Fairlawn, OH Summit Co. United States	Ridgewood Rd. / Jacoby Rd. (41.11011, -81.61945)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 26.0960	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Gloucester Township, NJ Camden Co. United States	Zimmerman Rd. / Premuim Outlets Dr. (39.78762, -75.05079)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 36.7099	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Additional westbound through lane added during 2011-2016 period. ICD estimated from Google Maps linework.
Gloucester Township, NJ Camden Co. United States	Love Dr. / Commencement Dr. (39.78859, -75.04660)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 37.6271	Other (At-Grade) Single-Lane	2010	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.
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.
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.