Roundabouts Database Index

29465 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
Omaha, NE Douglas Co. United States	Orchard Ave. / Holmes St. / S 194th Ave. (41.20854, -96.21950)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1999-2003).
Fremont, NE Dodge Co. United States	Diers Pkwy. / Johnson Rd. / E 16th St. / (parking) (41.44422, -96.45389)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1999-2003).
Amelia Island, FL Nassau Co. United States	SR A1A / Amelia Island Plantation (30.55717, -81.45009)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1999-2003).
Elkhorn, NE Douglas Co. United States	Jones St. / S 182nd St. (41.25259, -96.20069)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1999-2003).
Elkhorn, NE Douglas Co. United States	S 193rd St. / S 194th St. / C St. (41.22337, -96.21732)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2003	Year Completed estimated (1999-2003).
Elkhorn, NE Douglas Co. United States	S HWS Cleveland Blvd. / Emile St. (41.25294, -96.22244)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2003).
Omaha, NE Douglas Co. United States	Read St. / N 126th St. (41.32377, -96.11005)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1999-2003).
Elkhorn, NE Douglas Co. United States	HWS Cleveland Blvd. / Harney St. (41.25526, -96.22319)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2003).
Elkhorn, NE Douglas Co. United States	N HWS Cleveland Blvd. / Sprague St. (41.29581, -96.18682)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.9080	Other (At-Grade) Single-Lane	2003	Year Completed estimated (1999-2003).
Omaha, NE Douglas Co. United States	N 122nd St. / Whitmore St. / Read St. (41.32106, -96.10421)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2003	Year Completed estimated (1999-2003).
Omaha, NE Douglas Co. United States	S HWS Cleveland Blvd. / 197th St. (41.25016, -96.22379)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2003).
Omaha, NE Douglas Co. United States	HWS Cleveland Blvd. / Blue Sage Pkwy. / William St. (41.24547, -96.22489)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.3482	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2003). Fourth leg added 2006-2009. ICD estimated from Google Maps linework.
Omaha, NE Douglas Co. United States	William St. / S 196th St. (41.24540, -96.22248)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.2462	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2003). ICD estimated from Google Maps linework.
Omaha, NE Douglas Co. United States	S HWS Cleaveland Blvd. / Shadow Ridge Dr. (41.24046, -96.22126)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.8403	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2003). ICD estimated from Google Maps linework.
Bennington, NE Douglas Co. United States	N 152nd St. / Vane St. (41.32290, -96.15098)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 26.0113	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1999-2003). ICD estimated from Google Maps linework.
Omaha, NE Douglas Co. United States	N 171st St. / Emmet St. (41.28947, -96.18274)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 22.4350	Other (At-Grade) Single-Lane	2003	Year Completed estimated (1999-2003). ICD estimated from Google Maps linework.
Omaha, NE Douglas Co. United States	N 172nd St. / Locust St. (41.28520, -96.18319)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.4365	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1999-2003). ICD estimated from Google Maps linework.
Omaha, NE Douglas Co. United States	Saddlebrook Dr. / N 147th St. / N 148th St. (41.31173, -96.14448)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.2954	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2003). ICD estimated from Google Maps linework.
Omaha, NE Douglas Co. United States	N 21st St. / Charles St. (41.27319, -95.94354)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.5192	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1999-2003). ICD estimated from Google Maps linework.
Port St Lucie, FL St. Lucie Co. United States	SW Savona Blvd. / SW Abington Ave. (27.26873, -80.38653)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.6016	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2003). ICD estimated from Google Maps linework.
Redding, CA Shasta Co. United States	Madison River Dr. / Clark River Dr. (40.54198, -122.31914)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2004).
Redding, CA Shasta Co. United States	Madison River Dr. / Yellowstone Dr. (40.54201, -122.31782)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2004).
Apalachicola, FL Franklin Co. United States	Brownsville Rd. / Pal Rivers Rd. (29.71753, -85.02106)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2004	Year Completed estimated (1999-2004).
Oakland Park District, FL St. Lucie Co. United States	Georgia Ave. / S 10th St./ Parkway Dr. (27.43961, -80.33289)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2004).
Kissimmee, FL Osceola Co. United States	Old Kent Circle (28.22576, -81.48116)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2004).
Davenport, FL Polk Co. United States	Buckingham Dr. / Mayfair Blvd. (28.25186, -81.64395)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.2920	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2004).
Redding, CA Shasta Co. United States	Yellowstone Dr. / Western Oak Dr. (40.54391, -122.31766)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 45.3790	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2004). ICD estimated from Google Maps linework.
Loveland, CO Larimer Co. United States	Cedar Valley Dr. / Deer Meadow Dr. (40.40159, -105.15175)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 27.2852	Other (At-Grade) Single-Lane	2003	Year Completed estimated (1999-2004). ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Forestgate Dr. / Lochwinnoch Ln. (38.96681, -104.68550)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.8585	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2004). ICD estimated from Google Maps linework.
Clayton, NC Johnston Co. United States	Oleander Dr. / (parking lots) (35.64867, -78.39782)	Other Existing	Uncontrolled Unknown	2 Approaches 2 Driveways 25.2335	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2004). ICD estimated from Google Maps linework.
Gainesville, FL Alachua Co. United States	SW 86th St. / SW 13th Ave. / SW 12th Pl. (29.64170, -82.43456)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2004). Painted splitter islands converted to raised splitter islands in 2011.
Hagerstown, MD Washington Co. United States	Observatory Dr. / Meridian Dr. (39.61678, -77.67508)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2003	Year Completed estimated (1999-2005).
Valdosta, GA Lowndes Co. United States	Kinderlou Forest / Island Creek Rd. (30.80303, -83.38523)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2003	Year Completed estimated (1999-2005).
Valdosta, GA Lowndes Co. United States	Kinderlou Forest / Bear Lake Rd. (30.80957, -83.38506)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2003	Year Completed estimated (1999-2005).
Valdosta, GA Lowndes Co. United States	Kinderlou Forest / Quail Run Cir. (30.81563, -83.38320)	Roundabout Existing	All-Way Yield None	4 Approaches 1 Driveways 39.6240	Other (At-Grade) Single-Lane	2003	Year Completed estimated (1999-2005).
Valdosta, GA Lowndes Co. United States	Kinderlou Forest / Quail Run Cir. (north) (30.81873, -83.38354)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2003	Year Completed estimated (1999-2005).
Valdosta, GA Lowndes Co. United States	Spring Branch Cir. / Bear Lake Rd. (30.81122, -83.37673)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways 39.6240	Other (At-Grade) Single-Lane	2003	Year Completed estimated (1999-2005).
Frisco, CO Summit Co. United States	Copper Rd / Beeler Pl. / Copper Cir. (39.50153, -106.15826)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2003	Year Completed estimated (1999-2005).
Hagerstown, MD Washington Co. United States	Hagers Crossing Dr. / Bartow Dr. / Sedgwick Way (39.65981, -77.75932)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2003	Year Completed estimated (1999-2005).
Greenville, MI Montcalm Co. United States	Meijer Dr. / Greenville West Dr. (43.17297, -85.27965)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4855	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2005). ICD estimated from Google Maps linework.
Burlington, NC Alamance Co. United States	Ingle Dairy Rd. / Loch Ridge Pkwy. / Bonnar Bridge Rd. (36.05276, -79.53802)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 54.0728	Other (At-Grade) Single-Lane	2004	Year Completed estimated (1999-2005). Splitter islands added between 2009 and 2012. ICD estimated from Google Maps linework.
Markham, ON York Canada	Swan Lake Blvd. / Lakeside Vista Way. (43.89623, -79.25077)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 38.0000	Other (At-Grade) Single-Lane	2001	Year Completed estimated (2000-2001).
Cupertino, CA Santa Clara Co. United States	Portal Ave. / Wheaton Dr. (37.32445, -122.01964)	Traffic Calming Circle Existing	All-Way Stop None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2001	Year Completed estimated (2000-2002).
Little Rock, AR Pulaski Co. United States	Chalamont Dr. / Challain Dr. (34.80914, -92.50408)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2001	Year Completed estimated (2000-2002).
Little Rock, AR Pulaski Co. United States	Chalamont Dr. / Epernay Pl. (34.81311, -92.50982)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2001	Year Completed estimated (2000-2002).
Madison, WI Dane Co. United States	Mansion Hill Ave. / Starr Grass Dr. (43.03559, -89.52668)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2001	Year Completed estimated (2000-2003).
Deerfield Beach, FL Broward Co. United States	SE 15th Ave. / SE 5th Ct. / SE 5th Pl. (26.31070, -80.08453)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 23.5532	Other (At-Grade) Single-Lane	2002	Year Completed estimated (2000-2003). ICD estimated from Google Maps linework.
Deerfield Beach, FL Broward Co. United States	SE 12th Ave. / SE 4th Ct. (26.31207, -80.08756)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.6941	Other (At-Grade) Single-Lane	2002	Year Completed estimated (2000-2003). ICD estimated from Google Maps linework.
Edmonton, AB Division 11 Canada	Terwillegar Blvd. NW / Towne Centre Blvd. (53.44467, -113.57784)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.0000	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2000-2004).
Fitchburg, WI Dane Co. United States	E Cheryl Pkwy. / Fahey Glen (43.00451, -89.41212)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2002	Year Completed estimated (2000-2004). Third leg added 2018-2019; future fourth leg.
Guelph, ON Wellington Canada	Goodwin Dr. / Beaver Meadow Dr. (43.50679, -80.18360)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Single-Lane	2002	Year Completed estimated (2000-2006).
Santa Maria, CA Santa Barbara Co. United States	Bethel Ln. / Marsala Ave. (34.92790, -120.45579)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2002	Year Completed estimated (2001-2002). North leg added 2003-2004.
Garland, TX Dallas Co. United States	Mars Dr. / Cedar Brook Dr. (32.94053, -96.61880)	Traffic Calming Circle Existing	All-Way Yield Other	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2002	Year Completed estimated (2001-2003).
Waterloo, ON Waterloo Canada	Laurelwood Dr. / Blue Beach Blvd. (43.46997, -80.59517)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2001-2004).
Kitchener, ON Waterloo Canada	Max Becker Dr. / (unknown) (43.40516, -80.50125)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2002	Year Completed estimated (2001-2005).
Kitchener, ON Waterloo Canada	Cotton Grass St/(unknown) (43.40708, -80.50347)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2002	Year Completed estimated (2001-2005).
St Thomas, ON Elgin Canada	Southgate Pkwy. / Penhale Ave. (42.75348, -81.16312)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.0000	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2001-2006).
Richmond Hill, ON York Canada	Rollinghill Rd. / Glenis Gate (43.90960, -79.45317)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.9526	Other (At-Grade) Single-Lane	2002	Year Completed estimated (2002 or perhaps a year or two earlier). ICD estimated from Google Maps linework.
Commerce City, CO Adams Co. United States	E 105th Ave. / Uvalda St. (39.88673, -104.83520)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2003).
Victoria Park, FL Broward Co. United States	NE 6th St. / NE 14th Ave. (26.13009, -80.12943)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2003).
Chesterfield, MO St. Louis Co. United States	River Valley Dr. / River Bend Dr. (38.68602, -90.50327)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2003).
O'Fallon, MO St. Charles Co. United States	Technology Dr. / Progress Point Pkwy. / (parking) (38.71685, -90.69499)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2003).
Davie, FL Broward Co. United States	SW 36th St. (S Post Rd.) / SW 154 Ave. (Shotgun Rd.) (26.07488, -80.35426)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.1103	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2003). ICD estimated from Google Maps linework.
Wildwood, MO St. Louis Co. United States	Manchester Rd. / Village Hills Pkwy. / Taylor Rd. (38.57818, -90.62749)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.4797	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2003). ICD estimated from Google Maps linework.
Engelwood, CO Douglas Co. United States	Aviator Way / Aviator Ln. (39.55846, -104.84554)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2003). South leg added 2004-2005.
O'Fallon, MO St. Charles Co. United States	Technology Dr. / Waterbury Falls Dr. (38.71843, -90.69627)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2003). Southwest leg added 2008-2009.
Boca Raton, FL Palm Beach Co. United States	Oaks Club / Redonda Dr. / Lake Azure Dr. (26.41152, -80.19203)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2002-2004).
Sunset Lakes, FL Broward Co. United States	SW 40th St. / Bass Creek Rd. / SW 184th Ave. (25.97128, -80.39165)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2002-2004).
Boynton Beach, FL Palm Beach Co. United States	Quantum Blvd. / (parking) (26.55225, -80.08447)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2004).
Odenton, MD Anne Arundel Co. United States	Piney Orchard Pkwy. / Roaming Ridge Way / Village Center Dr. (39.06702, -76.71951)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, unspecified)	2003	Year Completed estimated (2002-2004).
Montreal, QC Montreal Canada	Boulevard des Sources / Boulevard Riverdale / Rue Debours (45.51300, -73.82524)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.0000	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2004).
Waterloo, ON Regional Municipality of Waterloo Canada	Townline Rd. / Can-Amera Pkwy. (43.41154, -80.28042)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 60.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2003	Year Completed estimated (2002-2004).
Chambly, QC Regional County Municipality of La-Vallée-du-Richelieu Canada	Blvd. Frechette / Blvd. Brassard (45.43189, -73.30562)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 46.9352	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Muskegon Township, MI Muskegon Co. United States	Chesapeake Dr. / Walker Rd. (43.23787, -86.17437)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.4138	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	Royal Pine St. / Bristle Cone St. (39.99139, -104.74762)	Roundabout Existing	Unknown None	4 Approaches 0 Driveways 73.2019	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	Royal Pine St. / Longs Peak St. (39.99458, -104.74971)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.0446	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	Midland St. / N 46th Ave. (39.99625, -104.75962)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 131.7535	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	Midland St. / N 45th Ave. (39.99675, -104.76143)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 71.3663	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	N 45th Ave. / Oxbow Dr. (39.99866, -104.76214)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 115.2808	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Brighton, CO Adams Co. United States	N 42nd Ave. / Clover Ln. (39.99227, -104.76718)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 119.8666	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Larkspur, CO Douglas Co. United States	Bear Dance Dr. / Sky View Ln. / Elk View Rd. / Lake Dr. (39.27054, -104.90711)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.4367	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Wilmington, NC New Hanover Co. United States	Town Center Dr. / Destiny Way (34.24089, -77.83261)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.5184	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Wilmington, NC New Hanover Co. United States	Preservation Way / Preservation Way (34.23705, -77.83518)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 43.4444	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Wilmington, NC New Hanover Co. United States	Town Center Dr. / Monument Dr. (34.24480, -77.83211)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5675	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Wilmington, NC New Hanover Co. United States	Wells Rd. / Monument Dr. (34.24346, -77.83690)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 34.5554	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Montreal, QC Montreal Canada	Boulevard de l'Île des Soeurs / Boulevard René-Lévesque (45.46579, -73.54476)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 36.8555	Other (At-Grade) Multilane (2 Lane, unspecified)	2003	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Montreal, QC Montreal Canada	Boulevard de l'Île des Soeurs / Place du Commerce / Chemin du Golf (45.46789, -73.54627)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 46.0676	Other (At-Grade) Multilane (2 Lane, unspecified)	2003	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Reno, NV Washoe Co. United States	Somersett Pkwy. / Autumn Ridge Cir. / Morgan Point Cir. (39.53265, -119.91611)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.6627	Other (At-Grade) Multilane (2 Lane, unspecified)	2003	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Reno, NV Washoe Co. United States	Somersett Pkwy. / Logon Ridge Trl. / Evening Rock Trl (39.53394, -119.92088)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 46.9773	Other (At-Grade) Multilane (2 Lane, unspecified)	2003	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Reno, NV Washoe Co. United States	Somersett Pkwy. / Forest Willow Trl. (39.53680, -119.93605)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 36.8434	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Reno, NV Washoe Co. United States	Somersett Pkwy. / Back Nine Trl. (39.53645, -119.94467)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 40.5280	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Huber Heights, OH Miami Co. United States	Carriage Trails Pkwy. / Senna St. (39.89143, -84.12441)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 47.6508	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2002-2004). Side street did not open to traffic until 2009. ICD estimated from Google Maps linework.
Calgary, AB Calgary Region Canada	Springbank Blvd. / Springbank Dr. (51.01912, -114.20230)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 25.0000	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2002-2005).
Aurora, ON York Canada	Gateway Dr. / Pedersen Dr. (44.01789, -79.45534)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2002	Year Completed estimated (2002-2005).
Aurora, ON York Canada	Spring Farm Rd. / Conover Ave. (44.01623, -79.44361)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0000	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2002-2005).
Aurora, ON York Canada	Hartwell Way / Conover Ave. (44.01954, -79.44469)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.0000	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2005).
Aurora, ON York Canada	River Ridge Blvd. / Conover Ave. (44.01004, -79.44110)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2002-2005).
Aurora, ON York Canada	Borealis Ave. / Conover Ave. (44.01283, -79.44224)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2002-2005).
L’Assomption, QC L'Assomption Regional County Municipality Canada	Chemin du Golf / Rang Point du Jour N / Boulevard Lafortune (45.83759, -73.41587)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.0000	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2002-2005).
Columbia, MD Howard Co. United States	Owen Brown Rd. / Martin Rd. (39.19989, -76.86930)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2002-2005).