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
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
St Paul, MN Dakota Co. United States	Northwood Pkwy. / Central Pkwy. / Denmark Ave. / (unknown) (44.83731, -93.15923)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4888	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Buffalo, MN Wright Co. United States	Caitlin St. / Commerce Cir. (45.19446, -93.87541)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.9327	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Chaska, MN Carver Co. United States	Bavaria Rd. / Pioneer Trl. (44.83083, -93.61781)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.1863	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	At-grade rail crossing between two roundabouts. ICD estimated from Google Maps linework.
Chaska, MN Carver Co. United States	Bavaria Rd. / Pioneer Trl. / Ashley Dr. (44.82900, -93.61632)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.6462	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	At-grade rail crossing between two roundabouts. ICD estimated from Google Maps linework.
Cologne, MN Carver Co. United States	CR 53 / Village Pkwy. (44.76309, -93.78109)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.7681	Other (At-Grade) Single-Lane	2008	Right-turn bypass lane on north leg. ICD estimated from Google Maps linework.
Osseo, MN Hennepin Co. United States	Jewel Ln. / 72nd Ave. N (45.08544, -93.49850)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.5140	Other (At-Grade) Single-Lane	2008	No splitter islands on three legs. ICD estimated from Google Maps linework.
Wake Forest, NC Wake Co. United States	Rainy Lake St. / Greenville Loop Rd. (35.90702, -78.51012)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.9232	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Wake Forest, NC Wake Co. United States	Austin View Blvd. / Austin Ridge Pkwy. (35.96108, -78.46886)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.7349	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Raleigh, NC Wake Co. United States	Wade Park Blvd. / Van Page Blvd. / Fullerton Pl. (35.80928, -78.73450)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.9940	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Raleigh, NC Wake Co. United States	Wade Park Blvd. / Rodessa Run (35.80702, -78.73840)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.0263	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Raleigh, NC Wake Co. United States	Falkwood Rd. / Glen Autumn Rd. (35.89898, -78.80330)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 23.2192	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
New Hudson, MI Oakland Co. United States	Grand River Ave. / New Hudson Dr. (42.51286, -83.62158)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.7363	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	ICD estimated from Google Maps linework.
Charlotte, NC Mecklenburg Co. United States	Whitewater Center Pkwy. / (future roadway) (35.27599, -80.99742)	Roundabout Existing	Unknown None	4 Approaches 0 Driveways 32.1758	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Colonie, NY Albany Co. United States	Johnson Rd. / Boght Rd. / St. Agnes Hwy (42.76550, -73.73207)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 30.6881	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Apex, NC Wake Co. United States	Blackburn Rd. / Orchard Villas Ave. (35.74781, -78.86505)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.1406	Other (At-Grade) Single-Lane	2008	Modified in 2012 to add splitter islands. ICD estimated from Google Maps linework. 21442
Durham, NC Durham Co. United States	Ashton Glen / Windrush Ln. (35.95683, -78.82894)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 31.9031	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Concord, NH Merrimack Co. United States	Centre St. / Liberty St. (43.20410, -71.54851)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 23.5054	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Shirley, NY Suffolk Co. United States	Lockwood Dr. / (unknown) (40.82729, -72.87614)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 29.8231	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Ypsilanti, MI Washtenaw Co. United States	Geddes Rd. / Superior Rd. (42.27492, -83.63755)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 60.9600	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Merging right-turn bypass lane in northeast quadrant.
Lethbridge, AB Alberta Canada	Aquitania Blvd. / Brittania Blvd. (49.67546, -112.90431)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2005-2012).
Worcester, MA Worcester Co. United States	Washington Sq (Front St. / Summer St.) (42.26201, -71.79451)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 53.0337	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Rotary Retrofit completed in 2007 or 2008. ICD estimated from Google Maps linework.
Keller, TX Tarrant Co. United States	Reata Rd. / Newton Ranch Dr. (32.93879, -97.21864)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2008
Keller, TX Tarrant Co. United States	Marshall Ridge Pkwy. / Ridge Point Pkwy. (32.96333, -97.24228)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2008
(unincorporated), GA Chatham Co. United States	Rice Mill Rd. / Old Mill Rd. (32.22194, -81.19750)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.4156	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Malta, NY Saratoga Co. United States	Curry Rd. / Round Lake Bypass (42.93726, -73.80083)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.1004	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
(unincorporated), GA Chatham Co. United States	Memorial Blvd. / (unknown) (32.08555, -81.27306)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.2856	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Verrado, AZ Maricopa Co. United States	W Sunrise Ln. / W Highlands Dr. (33.49936, -112.52120)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.8011	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Malta, NY Saratoga Co. United States	Rte 108 (Dunning St.) / Fox Wander Rd. / Partridge Drum (42.97179, -73.78532)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.2073	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Malta, NY Saratoga Co. United States	Rte 108 (Dunning St.) / Plains Rd. (42.97257, -73.77570)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 29.7115	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Malta, NY Saratoga Co. United States	Stone Break Extension / Hermes Rd. / Rocket Way (42.96331, -73.76376)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.4559	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
(unincorporated), GA Camden Co. United States	(unknown) / (unknown) (31.10067, -81.59306)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.8836	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Conway, SC Horry Co. United States	Wild Wing Blvd. / (unknown) (33.79378, -78.98237)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 97.2690	Other (At-Grade) Single-Lane	2008	Functional Class: Local ICD estimated from Google Maps linework.
Dublin, OH Franklin Co. United States	Avery-Muirfield Dr. / Post Rd. (40.10686, -83.16028)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.9333	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	ICD estimated from Google Maps linework.
Dublin, OH Franklin Co. United States	Avery Rd. / Tuswell Dr. / Innovation Dr. (40.09153, -83.15848)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.6841	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	ICD estimated from Google Maps linework.
Waupaca, WI Waupaca Co. United States	STH 22 / STH 54 (Royalton St.) (44.35154, -89.03481)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.7229	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Right turn bypass lane. Opened September 2008. ICD estimated from Google Maps linework.
Beloit, WI Rock Co. United States	Millington Rd. / Kerry America Corp. Entrance (42.52895, -88.97019)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.5653	Other (At-Grade) Single-Lane	2008	Opened November 2008. ICD estimated from Google Maps linework.
Appleton, WI Outagamie Co. United States	CTH CE (College Ave.) / CTH KK (Walter Ave.-E John St.) (44.25859, -88.38350)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.2026	Other (At-Grade) Single-Lane	2008	Opened November 2008. ICD estimated from Google Maps linework.
Eau Claire, WI Eau Claire Co. United States	STH 53 / Old Town Hall Rd. / Scully Rd. (44.76384, -91.41872)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.4875	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Opened October 2008. ICD estimated from Google Maps linework.
Appleton, WI Calumet Co. United States	CTH LP (Lake Park Rd.) / CTH AP (Plank Rd.) (44.23572, -88.36309)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.9297	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	ICD estimated from Google Maps linework.
Tallahassee, FL Leon Co. United States	Kerry Forest Pkwy. / Ox Bottom Rd. (30.54549, -84.24396)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 49.3722	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Panama City, FL Bay Co. United States	19th St. / Balboa Ave. (30.18251, -85.67456)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.8103	Other (At-Grade) Single-Lane	2008	Previously controlled by one-way stop ICD estimated from Google Maps linework.
Cape Coral, FL Lee Co. United States	Trafalgar Pkwy / Surfside Blvd. (26.62269, -82.02325)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 22.4217	Other (At-Grade) Single-Lane	2008	Functional Class: Local ICD estimated from Google Maps linework.
Lincoln, NE Lancaster Co. United States	S 94th Bay / Andermatt Dr. / (40.73200, -96.59163)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.8212	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Madison, WI Dane Co. United States	Winnebago St. / N 6th St. / Division St. (43.09783, -89.35031)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.5463	Other (At-Grade) Single-Lane	2008	Opened June 2008. ICD estimated from Google Maps linework.
Madison, WI Dane Co. United States	Observatory Dr. / Walnut St. (43.07660, -89.42510)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.4917	Other (At-Grade) Single-Lane	2008	Opened November 8, 2008. ICD estimated from Google Maps linework.
Madison, WI Dane Co. United States	Hanson Rd. / Eastpark Blvd. / Portage Rd. (43.15377, -89.30464)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.7228	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Opened October 14, 2008. ICD estimated from Google Maps linework.
Franklin, WI Milwaukee Co. United States	Drexel Ave. / Shoppes of Wyndham driveway (42.90494, -88.03474)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.3700	Other (At-Grade) Single-Lane	2008	Opened July 2008. ICD estimated from Google Maps linework.
Jackson, WI Washington Co. United States	Stonewall Dr. / Living Word Ln. / Eagle Dr. (43.32521, -88.14996)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 21.7210	Other (At-Grade) Single-Lane	2008	Functional Class: Local ICD estimated from Google Maps linework.
Suffolk, VA United States	Bon Secours Dr. / Harbour Towne Pkwy. (36.86884, -76.43764)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.3526	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Wattsville, VA Accomack Co. United States	Old Mill Pointe / (unknown) (37.95075, -75.48857)	Traffic Calming Circle Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2008	Functional Class: Local
Jupiter, FL Palm Beach Co. United States	Castle Island Pl. / Behring Way (26.94957, -80.15453)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 30.8743	Other (At-Grade) Single-Lane	2008	No splitter islands. Functional Class: Local ICD estimated from Google Maps linework.
Jupiter, FL Palm Beach Co. United States	Crab Cay Way / Darby Island Pl. (26.95560, -80.15440)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 144.7821	Other (At-Grade) Single-Lane	2008	No splitter islands. Functional Class: Local ICD estimated from Google Maps linework.
Jupiter, FL Palm Beach Co. United States	Jupiter Isles Blvd. / Darby Island Pl. / Castle Island Pl. (26.95216, -80.15405)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 46.8427	Other (At-Grade) Single-Lane	2008	Small painted splitter islands. Functional Class: Local ICD estimated from Google Maps linework.
Royal Palm Beach, FL Palm Beach Co. United States	La Mancha Ave. / Madrid St. (26.72591, -80.21728)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 46.9364	Other (At-Grade) Single-Lane	2008	Previously controlled by one-way stop Functional Class: Local ICD estimated from Google Maps linework.
Delray Beach, FL Palm Beach Co. United States	Lindell Blvd. / Dotterel Rd. (26.43223, -80.08212)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 55.6127	Other (At-Grade) Single-Lane	2008	Previously controlled by one-way stop Functional Class: Local ICD estimated from Google Maps linework.
Palm Coast, FL Flagler Co. United States	(shopping center entrance) / (shopping center road) (29.47666, -81.21430)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.0660	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Inside shopping center. ICD estimated from Google Maps linework.
Woodbury, MN Washington Co. United States	CSAH 13 (Radio Dr.) / CSAH 18 (Bailey Rd.) (44.89086, -92.94401)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.1524	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	ICD estimated from Google Maps linework.
(unincorporated), MN Carver Co. United States	STH 7 / CTH 10 (44.90543, -93.81859)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.0628	Other (At-Grade) Single-Lane	2008	Rural. ICD estimated from Google Maps linework.
Apple Valley, MN Dakota Co. United States	Cobblestone Lake Pkwy. / 157th St. W (44.72095, -93.17386)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.3393	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Apple Valley, MN Dakota Co. United States	Cobblestone Lake Pkwy / Elm Creek Ln. (44.71880, -93.16748)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.7353	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Clinton, NC Sampson Co. United States	W. Elizabeth St. (SR 1842) / Indian Town Rd. (SR 1226) (34.97623, -78.33357)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4014	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Athens, AL Limestone Co. United States	Lindsay Ln. / E. Forrest St. / Nick Davis Rd. (34.79803, -86.93031)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.4801	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Lititz, PA Lancaster Co. United States	Millport Rd. / Kissel Hill Rd. (40.12850, -76.28280)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 29.2219	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
(unincorporated), GA Fulton Co. United States	Springbox Dr. / (unknown) (33.64056, -84.63778)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.8692	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Tampa, FL Hillsborough Co. United States	Glen Arven Ave. / Woodmont Ave. / Inverness Ave. (28.03577, -82.38388)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.0836	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
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.
Columbus, OH Franklin Co. United States	US 62 (Johnstown Rd.) / Morse Rd. (40.05465, -82.84182)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 53.0222	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Skewed alignment realigned. High-speed rural approaches. Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Dublin, OH Franklin Co. United States	Village Pkwy. / Shamrock Blvd. (40.10226, -83.09686)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.8009	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.