Roundabouts Database Index

30353 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
Tucson, AZ Pima Co. United States	S Grande Ave. / W Cushing St. (32.21675, -110.98804)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.3134	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Frisco, TX Denton Co. United States	Courtland Dr. / Starling Dr. (33.10983, -96.87567)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2008	.
Frisco, TX Collin Co. United States	Miners Creek Rd. / Avenue of the Stars (33.10503, -96.82046)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 42.6717	Other (At-Grade) Single-Lane	2008	.
Greenville, SC Greenville Co. United States	Millennium Blvd. / Carolina Point Pkwy. (34.81935, -82.31602)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 41.1807	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	ICD estimated from Google Maps linework.
Greenville, SC Greenville Co. United States	Carolina Point Pkwy. / (shopping center) / (apartments) (34.81987, -82.31198)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.1414	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	ICD estimated from Google Maps linework.
Akron, OH Summit Co. United States	Edgewood Ave. / Westerly Rd. (41.07351, -81.53973)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.3135	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Springfield, MO Greene Co. United States	MO EE (N Kaylor Rd.-W Division St.) / N Airport Blvd. / Farm Road 124 (37.22799, -93.40200)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 41.8425	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2008-2009). ICD estimated from Google Maps linework.
Charlotte, NC Mecklenburg Co. United States	Amos Smith Rd. / Carneros Creek Rd. / River Walk Way (35.23196, -80.99650)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.9000	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2008). ICD estimated from Google Maps linework.
Coral Gables, FL Miami-Dade Co. United States	Hardee Rd. / Maynada St. (25.71218, -80.27336)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 19.3693	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2008). ICD estimated from Google Maps linework.
Pasco, WA Franklin Co. United States	Road 44 / Cathedral Dr. / Madison Ave. (46.26009, -119.14847)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.3326	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Post Falls, ID Kootenai Co. United States	E Poleline Ave. / N Syringa St. (47.73046, -116.92663)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.9697	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Post Falls, ID Kootenai Co. United States	N Syringa St. / Bogie Dr. (47.73373, -116.92700)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.5573	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Helena, AL Shelby Co. United States	Hillsboro Pkwy. / Stonecreek Dr. (33.27785, -86.87083)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.9484	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2010). ICD estimated from Google Maps linework.
Bessemer, AL Jefferson Co. United States	Promenade Pkwy. / (parking lot) (33.33340, -86.99211)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.9397	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Federal Dr. / Rampart Hills View (38.99266, -104.80356)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.9154	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Continental Heights / Prominent Point (38.97278, -104.74369)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.7843	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2011). ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Prominent Point / Nautilus Point (38.97327, -104.74271)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.8555	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2011). ICD estimated from Google Maps linework.
San Antonio, TX Bexar Co. United States	Barshop Blvd. / Brackenridge Ave. / (parking lot) (29.57875, -98.62502)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2008	Painted truck apron. SW entrance to University of Texas at San Antonio -- https://www.utsa.edu/today/2008/02/brackenridge.cfm.
Albuquerque, NM Bernalillo Co. United States	Nunzio Ave. NW / Vista Fuente Rd. NW (35.18391, -106.67731)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.2362	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2008). ICD estimated from Google Maps linework.
Wentzville, MO St. Charles Co. United States	Wilmer Valley Dr. / Wilmer Ridge Dr. (38.79278, -90.86444)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2675	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Columbus, IN Bartholomew Co. United States	11th St. / Lindsey St. / Brown St. (39.20836, -85.92443)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.4206	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	At-grade rail crossing on west leg (flashers, no gates). ICD estimated from Google Maps linework.
Omaha, NE Douglas Co. United States	Wenninghoff Rd. / Read St. (41.32367, -96.04434)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.3202	Other (At-Grade) Single-Lane	2008	No splitter islands on Read St. Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Omaha, NE Douglas Co. United States	Wenninghoff Rd. / Sheffield St. / Craig Ave. (41.32955, -96.04776)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.4212	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Bennington, NE Douglas Co. United States	N HWS Cleveland Blvd. / Hanover Falls Dr. (41.33836, -96.16366)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.3855	Other (At-Grade) Single-Lane	2008	Fourth leg stubbed. Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Wood Buffalo, AB Alberta Canada	Denholm Gate / Fontaine Crescent (56.71095, -111.34247)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.1541	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Council Oak, IN St. Joseph Co. United States	Portage Ave. / Boland Dr. / Ribourde Dr. (41.71519, -86.28152)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.7930	Other (At-Grade) Single-Lane	2008	Replaced two offset-T intersections. ICD estimated from Google Maps linework.
Beloeil, QC La Vallée-du-Richelieu Regional County Municipality Canada	Boulevard Yvon-l'Heureux N / Rue Saint-Jean-Baptiste (45.58079, -73.21466)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.1239	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2005-2009). ICD estimated from Google Maps linework.
Winnipeg, MB Manitoba Canada	Lakewood Blvd. / Beaverhill Blvd. (49.84393, -97.07519)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.1864	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2005-2011). ICD estimated from Google Maps linework.
Winnipeg, MB Manitoba Canada	Bridgelane Dr. / Appletree Crescent (49.81045, -97.17762)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.2239	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2005-2011). ICD estimated from Google Maps linework.
South Jordan, UT Salt Lake Co. United States	South Jordan Pkwy. / Oquirrh Lake Rd. (40.56217, -111.99981)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 65.3279	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Walden Gate SE / Walden Dr. SE (50.87454, -114.03496)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.8849	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Norman, OK Cleveland Co. United States	Healthplex Dr. / Medical Park Pl. (35.25782, -97.48807)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 43.8860	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Morrow, OH Warren Co. United States	Morrow-Cozaddale Rd. / (unknown) (39.35434, -84.16288)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0931	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
St Louis, MO St. Louis City Co. United States	McKinley Dr. / Wells Dr. (38.63354, -90.28072)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.4467	Other (At-Grade) Single-Lane	2008	Converted from traffic circle in 2007-2008. Previous circle had on-street parking in circulatory roadway. ICD estimated from Google Maps linework.
Ancaster, Hamilton, ON Hamilton Canada	Wilson St. W / Shaver Rd. (43.20145, -80.01351)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.3067	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	http://forum.skyscraperpage.com/showthread.php?t=160141 ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Powerwood View / Sisters Grove (38.93851, -104.71390)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.5851	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2011). ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Regent Cir. / (parking lot) (38.89134, -104.79788)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.3949	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2010). ICD estimated from Google Maps linework.
Arvada, CO Jefferson Co. United States	W 87th Pkwy. / Ellis St. (39.85537, -105.15826)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.0895	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Arvada, CO Jefferson Co. United States	W 87th Dr. / W 87th Pkwy. / W 88th Loop (39.85512, -105.16070)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0896	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Arvada, CO Jefferson Co. United States	Ellis St. / W 89th Loop / W 89th Pl. (39.85736, -105.15782)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.8391	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Truckee, CA Placer Co. United States	Northstar Dr. / Ridgeline Dr. (39.28647, -120.10701)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.6735	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Payson, AZ Gila Co. United States	E Malibu Dr. / N Easy St. (34.24465, -111.32021)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 17.7711	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Payson, AZ Gila Co. United States	E Granite Dells Rd. / S Mud Springs Rd. (34.23932, -111.30819)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 46.4052	Other (At-Grade) Single-Lane	2008	Oval shape. Year Completed estimated (2007-2008). ICD estimated from Google Maps linework.
Murfreesboro, TN Rutherford Co. United States	MTSU Blvd. / Blue Raider Dr (35.84867, -86.35948)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.5318	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Middle Tennessee State University campus. ICD estimated from Google Maps linework.
Winnipeg, MB Manitoba Canada	Warde Ave. / Des Hivernants Blvd. (49.82770, -97.04365)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.7519	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2005-2011). ICD estimated from Google Maps linework.
Winnipeg, MB Manitoba Canada	Warde Ave. / Red Lily Rd. / Robert Bockstael Dr. (49.82793, -97.03563)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.8178	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2005-2011). ICD estimated from Google Maps linework.
Winnipeg, MB Manitoba Canada	Warde Ave. / Sage Creek Blvd. (49.83021, -97.03070)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.9643	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2005-2011). ICD estimated from Google Maps linework.
Winnipeg, MB Manitoba Canada	Sage Creek Blvd. / Edward Turner Dr. (49.83286, -97.03317)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.6664	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2005-2011). ICD estimated from Google Maps linework.
Winnipeg, MB Manitoba Canada	Sage Creek Blvd. / Des Hivernants Blvd. (49.83376, -97.04273)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.9768	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2005-2011). ICD estimated from Google Maps linework.
Lévis, QC Lévis Canada	Rue Champagnat / Rue St-Omer (46.81184, -71.16927)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.4175	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2009 - streetview) ICD estimated from Google Maps linework.
New Richmond, QC Bonaventure Canada	Rte 132 / Chemin Cyr (48.17504, -65.84819)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.4508	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2010). ICD estimated from Google Maps linework.
Ranson, WV Jefferson Co. United States	Dupont Circle (Joshua M Freeman Blvd. / Wallace Way) (39.32132, -77.85274)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 18.4788	Other (At-Grade) Single-Lane	2008	Painted splitter islands. Year Completed estimated (2007-2008). ICD estimated from Google Maps linework.
Lusby, MD Calvert Co. United States	HG Trueman Rd. (MD 765) / / Southern Connector Blvd. (38.36413, -76.44936)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.6319	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Looks like it's being finished up in Oct 2008 on streetview. ICD estimated from Google Maps linework.
Springfield, IL Sangamon Co. United States	Flat Ave. / Roland Ave. (39.75916, -89.64309)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.7894	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Markham, ON York Canada	Foxton Rd. / The Vale Gate / St Arthurs Ct. / New Union Ct. (43.87563, -79.22872)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 29.2715	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Sylvan Lake, AB Alberta Canada	Hwy 11A E / Hwy 20 (52.31931, -114.06992)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 40.1525	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Aurora, CO Denver Co. United States	Yosemite Way. / First Ave. / Dayton St. (39.71878, -104.87592)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 49.6079	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	ICD estimated from Google Maps linework.
Loveland, CO Larimer Co. United States	Clydesdale Pkwy. / Stallion Dr. (40.43774, -104.98796)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.2697	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2010). ICD estimated from Google Maps linework.
Kansas City, MO Clay Co. United States	N Shoal Creek Pkwy / NE 96th St (39.26609, -94.48916)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 72.1240	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	ICD estimated from Google Maps linework.
Vancouver, BC Greater Vancouver Canada	Heather St. / W 60th Ave. (49.21605, -123.12393)	Traffic Calming Circle Existing	Other Unknown	4 Approaches 0 Driveways 14.0426	Other (At-Grade) Single-Lane	2008	No yield or stop signs. ICD estimated from Google Maps linework.
Vancouver, BC Greater Vancouver Canada	Heather St. / 62nd Ave. (49.21424, -123.12399)	Traffic Calming Circle Existing	Other Unknown	3 Approaches 0 Driveways 10.9224	Other (At-Grade) Single-Lane	2008	No yield or stop signs. ICD estimated from Google Maps linework.
Vancouver, BC Greater Vancouver Canada	Heather St. / W 64th Ave. (49.21235, -123.12407)	Traffic Calming Circle Existing	Other Unknown	3 Approaches 0 Driveways 10.9229	Other (At-Grade) Single-Lane	2008	No yield or stop signs. ICD estimated from Google Maps linework.
Vancouver, BC Greater Vancouver Canada	Heather St. / W 68th Ave. (49.21027, -123.12414)	Traffic Calming Circle Existing	Other Unknown	4 Approaches 0 Driveways 10.9233	Other (At-Grade) Single-Lane	2008	No yield or stop signs. ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	E Southampton Dr. / State Farm Pkwy. (38.90095, -92.32656)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 31.6018	Other (At-Grade) Single-Lane	2008	Two approaches stubbed. ICD estimated from Google Maps linework.
Clinton Township, MI Macomb Co. United States	19 Mile Rd. / Romeo Plank Rd. (42.61339, -82.93285)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.7950	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	ICD estimated from Google Maps linework.
Clinton Township, MI Macomb Co. United States	Romeo Plank Rd. / Cass Ave. (42.61145, -82.93221)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 36.0382	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Yield-controlled right-turn bypass lane on south leg. ICD estimated from Google Maps linework.
St John’s, NL Newfoundland and Labrador Canada	Robin Hood Bay Rd. (east) (47.60559, -52.67235)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 38.6521	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
St John’s, NL Newfoundland and Labrador Canada	Robin Hood Bay Rd. (west) (47.60597, -52.67609)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 32.2099	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Lakewood, CO Jefferson Co. United States	S Indiana St. / W Wesley Ave. (39.67204, -105.16890)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.0944	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Foxborough, MA Norfolk Co. United States	Chestnut St / North St (42.07460, -71.25933)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4821	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Point of Rocks, MD Frederick Co. United States	US 15 / Point of Rocks Rd. (39.28643, -77.53096)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 47.1443	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	ICD estimated from Google Maps linework.
McBryde, VA Montgomery Co. United States	Broce Dr. / Lora Ln. (37.23783, -80.43405)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 1 Driveways 20.9185	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
North Andover, MA Essex Co. United States	Massachusetts Ave. / Andover St. / Johnson St. / Great Pond Rd. (42.68399, -71.11274)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.4844	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Clinton, UT Davis Co. United States	1300 N / 1000 W (41.13261, -112.04527)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 19.7902	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Clinton, UT Davis Co. United States	2300 N / N Cranefield Rd. (41.14713, -112.09642)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.3768	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Riverhead, NY Suffolk Co. United States	Osborn Ave. / Middle Rd. / Horton Ave. (40.93469, -72.69623)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 54.8640	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2008).
Waterloo, ON Waterloo Canada	Laurelwood Dr / Beaver Creek Rd (43.47220, -80.57985)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 19.9349	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Waterloo, ON Waterloo Canada	Margaret Ave S / Union St E (43.46732, -80.49974)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 22.5369	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
East Hants, NS Hants Canada	Hwy 14 E / County 224 / Hwy 102 EB ramps (45.05516, -63.44175)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 40.4978	Freeway Ramps (Grade-Separated) Single-Lane	2008	Year Completed estimated (2005-2011). ICD estimated from Google Maps linework.
East Hants, NS Hants Canada	Hwy 14 / Hwy 102 SB (45.05648, -63.44497)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.0000	Freeway Ramps (Grade-Separated) Single-Lane	2008	Year Completed estimated (2005-2011).
Scituate, MA Plymouth Co. United States	County Way / New Driftway / Main St. (Rte 123) / Chief Justice Cushing Hwy (Rte 3A) (42.17701, -70.75060)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 58.4157	Other (At-Grade) Single-Lane	2008	Pedestrian facilities, RTBPL ICD estimated from Google Maps linework.
Syracuse, UT Davis Co. United States	S 1000 W / W 2700 S (41.07468, -112.04539)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.6119	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Braintree, MA Norfolk Co. United States	Liberty St. / Pearl Pl. / Middle St. (42.20400, -70.98490)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.9648	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Mortensen-Garson, NV Washoe Co. United States	Cabela Dr. / I-80 WB Ramps / (parking lots) (39.51394, -119.96679)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 46.9908	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2008	Year Completed estimated (2006-2010). ICD estimated from Google Maps linework.
Kingsport, TN Sullivan Co. United States	Watauga St. / E Ravine Rd. / Gibson Mill Rd. (36.54887, -82.55197)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 26.8650	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Donelson, TN Davidson Co. United States	Two Rivers Pkwy. / Two Rivers Ct. / SR 155 Ramps (36.19019, -86.68837)	Other Existing	Other Unknown	4 Approaches 0 Driveways 26.9891	Freeway Ramps (Grade-Separated) Single-Lane	2007	Stop sign on Two Rivers Ct. approach. ICD estimated from Google Maps linework.
Whitchurch-Stouffville, ON York Canada	Reeves Way Blvd. / Richard Underhill Ave. (43.96117, -79.24228)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 26.6504	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2005-2009). ICD estimated from Google Maps linework.
Braintree, MA Norfolk Co. United States	Liberty St. / Pearl St. / Lenox Dr. (42.20251, -70.98480)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4266	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Hodgenville, KY Larue Co. United States	Lincoln Blvd / Main St (37.57375, -85.74035)	Other Existing	All-Way Yield Unknown	4 Approaches 4 Driveways 53.9555	Other (At-Grade) Single-Lane	2007	Lincoln Square Circle Monument in center island (pedestrian access allowed) -- Hodgenville is the birthplace of Abraham Liincoln. ICD estimated from Google Maps linework.
Woodstock, ON Oxford Canada	Ridgewood Dr. / Lakeview Dr. / Eastview Ave. (43.15562, -80.76566)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.8205	Other (At-Grade) Single-Lane	2007	No splitter islands. Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Dayton, OH Greene Co. United States	Swigart Road / James Madison Trail N (39.67417, -84.10436)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 31.2548	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
West Warwick, RI Kent Co. United States	Providence St. / E Main St. / Central St. (41.71372, -71.51705)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.9870	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
South Kingstown, RI Washington Co. United States	Kingstown Rd. / High St. (41.45105, -71.50018)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 28.6456	Other (At-Grade) Single-Lane	2007	Retrofitted rotary. No deflection on east leg. ICD estimated from Google Maps linework.
Bourne, MA Barnstable Co. United States	US 6 (Rte 3) / Scenic Hwy (41.78067, -70.54342)	Rotary Removed	All-Way Yield Unknown	4 Approaches 4 Driveways 26.7184	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Rotary replaced with an interchange. ICD estimated from Google Maps linework.
Conyers, GA Rockdale Co. United States	Avondale Blvd. / SE Mica Cir. (33.61849, -83.97076)	Other Existing	All-Way Yield None	4 Approaches 1 Driveways 47.7393	Other (At-Grade) Single-Lane	2007	No splitter islands on two legs. Playground in central island with pedestrian crossings across circulatory roadway. ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	Columbia Gorge Pkwy. / (unknown) (38.92607, -92.25845)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.7324	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Papillion, NE Sarpy Co. United States	S 111th St. / Sherman St. (41.15234, -96.08582)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.1800	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2009) ICD estimated from Google Maps linework.
Papillion, NE Sarpy Co. United States	S 111th St. / Cimarron St. (41.15063, -96.08612)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 25.1806	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Lakeland, FL Polk Co. United States	Terra Largo Blvd. / Prima Vista Dr. (28.09780, -81.99004)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 53.7321	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Oshawa, ON Durham Canada	Northern Dancer Dr. / Hackett Pl. / Solar Pl. (43.95353, -78.89052)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 30.0930	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2005-2009). ICD estimated from Google Maps linework.