Roundabouts Database Index

30012 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
Sacramento, CA Sacramento Co. United States	New Market Dr. / Town Center Dr. (38.65823, -121.52205)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 57.9120	Other (At-Grade) Single-Lane	2002	Bike lane around circulatory roadway. East leg added 2019-2020.
Lincoln, NE Lancaster Co. United States	Wilderness Ridge Dr. / Wilderness Woods Pl. / Stone Creek Loop (40.72525, -96.69140)	Other Existing	Uncontrolled None	4 Approaches 0 Driveways 58.5216	Other (At-Grade) Single-Lane	2002	No splitter islands on west or south legs.
Sparks, NV Washoe Co. United States	N D'Andrea Pkwy. / Amore Dr. (39.55847, -119.70259)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2002
Braintree Highlands, MA Norfolk Co. United States	South St. / (unknown) (42.17309, -71.01367)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2002	Painted splitter island on southeast leg. Year Completed estimated (2001-2002).
Desert View, AZ Maricopa Co. United States	E Marriott Dr. / E Pathfinder Dr. (33.68448, -111.97050)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.4904	Other (At-Grade) Single-Lane	2002	Striped truck apron. Year Completed estimated (2002-2003).
Hörby, Skåne County Hörby kommun Sweden	Storgatan / Västervångsvägen / Kristianstadsvägen / Parkgatan (55.85707, 13.67507)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Single-Lane	2002	Year Completed estimated (2002-2006).
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).
Palm City, FL Martin Co. United States	SW Murphy Rd. / SW High Meadow Ave. / SW Covered Bridge Rd. (27.18662, -80.29387)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2002
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.
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	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).
Blue Grass-Pigeon, IN Vanderburgh Co. United States	Vieth Ln. / Goebel Dr. / (parking) (38.03922, -87.49317)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1998-2005).
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).
Hialeah, FL Miami-Dade Co. United States	Palm Ave. / W 17th St.-E 17th St. / Curtiss Dr. / Bright Dr. (25.83726, -80.28190)	Roundabout Existing	All-Way Yield Unknown	6 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2002	Right-turn-only arrows on all entries. Painted splitter islands. Fountain in central island.
Melrose, FL Palm Beach Co. United States	Venetian Isles Blvd. / Duomo Cir. (26.55422, -80.17856)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2002).
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).
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.
Columbia, SC Richland Co. United States	Lake Carolina Blvd. / Lake Carolina Dr. (34.17813, -80.89618)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 68.5800	Other (At-Grade) Multilane (2 Lane, unspecified)	2002	Concentric striping in circulatory roadway. Year Completed estimated (1994-2003). 21442.
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).
Port Matilda, PA Centre Co. United States	Grays Woods Blvd. / Hunter Wood Way / Brackenbourne Dr. (40.80208, -77.95969)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1994-2005).
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).
Elkridge, MD Howard Co. United States	Toomey Ln. / Fairlee Rd. (39.21083, -76.71160)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways 27.4320	Other (At-Grade) Single-Lane	2002
Linganore, MD Frederick Co. United States	Mussetter Rd. / Whiterose Dr. / Whiterose Way (39.39008, -77.29747)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2002	Painted splitter islands on three legs. Year Completed estimated (1988-2005).
Frederick, MD Frederick Co. United States	Claridge Dr. S / Spring Ridge Pkwy. (39.40767, -77.33577)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways 35.0520	Other (At-Grade) Single-Lane	2002	Painted splitter islands on two legs. Year Completed estimated (1988-2005).
Austin, TX Travis Co. United States	Governors Hill / Governors Hill (30.29101, -97.86417)	Other Existing	Uncontrolled None	3 Approaches 1 Driveways 44.1960	Other (At-Grade) Single-Lane	2002	No splitter islands.
El Paso, TX El Paso Co. United States	Manuel Ortega Ave. / Santos Sanchez St. (31.62264, -106.29266)	Other Existing	All-Way Stop None	3 Approaches 1 Driveways 57.9120	Other (At-Grade) Single-Lane	2002
Fort Worth, TX Tarrant Co. United States	Spencer St. / Tidball Dr. (32.90575, -97.30316)	Traffic Calming Circle Existing	One-Way/Two-Way Stop None	3 Approaches 1 Driveways 24.3840	Other (At-Grade) Single-Lane	2002
Fort Worth, TX Tarrant Co. United States	(unknown) / (unknown) (32.83372, -97.39123)	Other Existing	Uncontrolled None	2 Approaches 0 Driveways 42.6717	Other (At-Grade) Single-Lane	2002	No splitter islands. On TCC northwest campus.
Westlake, TX Tarrant Co. United States	Vaquero Club Dr. / Post Oak Pl. (32.97001, -97.18873)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5270	Other (At-Grade) Single-Lane	2002	Residential subdivision.
Keller, TX Tarrant Co. United States	Country Brook Dr. / Crockett St. (32.93266, -97.22292)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2002	No splitter islands.
Fort Worth, TX Tarrant Co. United States	Crawford St. / E Oleander St. (32.73173, -97.32427)	Other Existing	Uncontrolled None	3 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2002	Medical development. No splitter islands on two legs; pedestrian access to central island.
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.
Horizon West, FL Orange Co. United States	Summerport Village Pkwy. / Eden Isle Blvd. / Merrick Landing Blvd. / Blu Knight Ln. (28.47355, -81.58850)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2002
Suisun City, CA Solano Co. United States	Charleston St. / McClellan Dr. (38.25614, -121.98578)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1993-2003).
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).
Henderson, NV Clark Co. United States	Kelso Dunes Ave. / Marks St. (36.05279, -115.03762)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2003).
Henderson, NV Clark Co. United States	Kelso Dunes Ave. / Julia St. (36.05273, -115.04190)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2003).
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).
Las Vegas, NV Clark Co. United States	W Park Run Dr. / Canyon Pointe (36.16153, -115.33394)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Multilane (2 Lane, unspecified)	2002	Year Completed estimated (before 2003).
Dove Mountain Resort, AZ Pima Co. United States	N Dove Mountain Blvd. / N Secret Springs Dr. (32.46698, -111.10013)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2002
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.
Clayton, NC Johnston Co. United States	Athletic Club Blvd. / Charleston Dr. / Stansbury Ln. (35.69108, -78.42676)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 54.3202	Other (At-Grade) Single-Lane	2002	Pedestrian access to central island. Year Completed estimated (1999-2004). ICD estimated from Google Maps linework.
West Jordan, UT Salt Lake Co. United States	Morning Laurel Ln. / Meadow Lily Ln. (40.58650, -112.00915)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.7681	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
Liberty, MO Clay Co. United States	N Stewart Rd. / College St. / Conistor Ln. / (parking) (39.24629, -94.45100)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1997-2003).
Kansas City, MO Clay Co. United States	N Sycamore Ave. / N 85th Terr. / Shoal Creek Valley Dr. (39.24733, -94.48586)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.9600	Other (At-Grade) Single-Lane	2002	No truck apron. Year Completed estimated (1997-2003).
Boston, MA Suffolk Co. United States	Braeburn Rd / Myopia Rd (42.26185, -71.12645)	Traffic Calming Circle Existing	One-Way/Two-Way Stop None	3 Approaches 1 Driveways 21.3360	Other (At-Grade) Single-Lane	2002
Reno, NV Washoe Co. United States	Raggio Pkwy. (Dandini Blvd.) / Spectrum Blvd. (39.57506, -119.80705)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2002
Chesterton, IN Porter Co. United States	Dickinson Rd. / Rail Rd. (41.58939, -87.03668)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2002	Painted splitter islands; right-turn pavement arrows on each entry. Year Completed estimated (1998-2003).
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).
Flower Mound, TX Denton Co. United States	Lakeside Pkwy. / Lakeside Village Blvd. (32.98574, -97.06503)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2002	.
Victoria, MN Carver Co. United States	Watermark Pkwy. / Kelzer Pond Dr. (44.85331, -93.67349)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 38.1005	Unknown Single-Lane	2002	No splitter islands. ICD estimated from Google Maps linework.
Idaho Falls, ID Bonneville Co. United States	S Utah Ave. / Bridgeport Dr. (43.48859, -112.04979)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.6574	Other (At-Grade) Single-Lane	2002	Eagle Rock Fountain in center island. Roundabout was partially reconstructed with geometric improvements in 2014. Original construction was in 2002. ICD estimated from Google Maps linework.
Boardman, OR Morrow Co. United States	Tatone St. / City Center Dr. (45.83253, -119.70259)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 43.2722	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
West Chester Township, OH Butler Co. United States	Hutzelman Way / Plum Tree Dr. (39.35732, -84.46578)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 31.3977	Other (At-Grade) Single-Lane	2002	Painted splitter islands. ICD estimated from Google Maps linework.
Liberty Township, OH Butler Co. United States	The Trails Blvd. / Kensington Trl. / Windsor Trl. / Cambridge Trl. (39.39451, -84.34693)	Other Existing	All-Way Stop None	4 Approaches 0 Driveways 50.7634	Other (At-Grade) Single-Lane	2002	Stop control; no splitter islands. ICD estimated from Google Maps linework.
Liberty Township, OH Butler Co. United States	Berkshire Pl. / Amberly Ct. / Wiltshire Ct. (39.39282, -84.34687)	Other Existing	All-Way Stop None	4 Approaches 0 Driveways 27.6898	Other (At-Grade) Single-Lane	2002	Stop control and no splitter islands. ICD estimated from Google Maps linework.
West Fargo, ND Cass Co. United States	9th St. W / 38th Ave. W (46.82266, -96.91444)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 88.2608	Other (At-Grade) Single-Lane	2002	Year completed estimated (1997-2003). ICD estimated from Google Maps linework.
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).
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.
Chaska, MN Carver Co. United States	Hundertmark Rd. / Clover Ridge Dr. (44.81856, -93.63370)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.3460	Other (At-Grade) Single-Lane	2002	Year completed estimated (1993-2003). ICD estimated from Google Maps linework.
Chaska, MN Carver Co. United States	Clover Ridge Dr. / Clover Preserve Dr. / Walden Dr. (44.81900, -93.63693)	Roundabout Existing	Unknown None	4 Approaches 0 Driveways 28.8042	Other (At-Grade) Single-Lane	2002	Year completed estimated (1993-2002). ICD estimated from Google Maps linework.
Mooresville, NC Iredell Co. United States	Plantation Ridge Dr. / Singleton Rd. (35.58837, -80.87576)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.0800	Other (At-Grade) Single-Lane	2002	Year completed estimated (1994-2004). ICD estimated from Google Maps linework.
Raleigh, NC Wake Co. United States	Dunn Rd. / Falls River Ave. / All Points View Way (35.92436, -78.57615)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.4564	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
Wake Forest, NC Wake Co. United States	Shearon Farms Ave. / Clover Bank St. (35.91264, -78.54571)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.2479	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
Raleigh, NC Wake Co. United States	Wild Mountain Ln. / Lagrange Dr. (35.88199, -78.72855)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.2242	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
Raleigh, NC Wake Co. United States	Silver View Ln. / Wind Mountain Ln, (35.88202, -78.73134)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.1919	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
Winston-Salem, NC Forsyth Co. United States	Waughtown St. / Fayetteville St. / Lomond St. (36.07442, -80.23228)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.9943	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
Kernersville, NC Forsyth Co. United States	Lambeth Farm Ln. / Lake Way (36.11845, -80.08253)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.5559	Other (At-Grade) Single-Lane	2002	No splitter islands. Year completed estimated (2002-2005) ICD estimated from Google Maps linework.
Alexander City, AL Tallapoosa Co. United States	Tallapoosa St (32.94353, -85.95363)	Roundabout Existing	One-Way/Two-Way Stop None	4 Approaches 0 Driveways 48.1099	Other (At-Grade) Single-Lane	2002	Peanut-shaped roundabout. Year completed estimated (1997-2006). ICD estimated from Google Maps linework.
Cary, NC Wake Co. United States	Cary Glen Blvd. / Waverly Hills Dr. (35.81174, -78.91465)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.7728	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
Evans, GA Columbia Co. United States	Jamestown Ave. / Blackfoot Dr. (33.57555, -82.16361)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.8667	Other (At-Grade) Single-Lane	2002	Functional Class: Local ICD estimated from Google Maps linework.
Evans, GA Columbia Co. United States	Prince George Ave. / Blackfoot Dr. (33.57583, -82.16778)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.8617	Other (At-Grade) Single-Lane	2002	Functional Class: Local ICD estimated from Google Maps linework.
Live Oak, FL Suwannee Co. United States	SR 51 / Walker St. / Irvin Ave. SW / CR 136 / 11th St. (30.28988, -82.99619)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 53.6268	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
Jacksonville, FL Duval Co. United States	University of North Florida N Entrance Rd (30.27627, -81.50918)	Roundabout Existing	All-Way Yield None	2 Approaches 1 Driveways 36.1000	Other (At-Grade) Single-Lane	2002	Functional Class: Local ICD estimated from Google Maps linework.
Miramar Beach, FL Okaloosa Co. United States	Commons Dr. W / Home Depot Entrance (30.38823, -86.44289)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0285	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
Port Salerno, FL Martin Co. United States	Old Dixie Hwy / SE Cove Rd. (27.14054, -80.19015)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.6962	Other (At-Grade) Multilane (2 Lane, unspecified)	2002	Adjacent to railroad crossing. ICD estimated from Google Maps linework.
Port Salerno, FL Martin Co. United States	Old Dixie Hwy / St. Lucie Blvd. / SE Manatee Ln. (27.14908, -80.20197)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.8195	Other (At-Grade) Single-Lane	2002	Long oval. ICD estimated from Google Maps linework.
Fort Pierce, FL St. Lucie Co. United States	Avenue D / 15th St. N (27.45274, -80.33948)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2002
Cocoa, FL Brevard Co. United States	Clubhouse Dr. / Auburn Lakes Dr. (28.28344, -80.71081)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.0866	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
(unincorporated), FL St. Lucie Co. United States	NW Peacock Blvd. / NW Cashmere Blvd. / Old Inlet Dr. (27.33711, -80.38293)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.3159	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
(unincorporated), FL Brevard Co. United States	Sonoma Way / Merlot Dr. (28.27505, -80.73685)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.1920	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
Orlando, FL Orange Co. United States	Oxalis Dr. / Yucatan Dr. (28.54392, -81.30126)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 69.2445	Other (At-Grade) Single-lane w/ Traversable Central Island	2002	Fatal crash February 21, 2010. ICD estimated from Google Maps linework.
Buffalo, MN Wright Co. United States	Pulaski Rd. / 16th St. NE (45.19438, -93.84424)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2002	Crosswalk on east leg passes within circulatory roadway.
Colorado Springs, CO El Paso Co. United States	Cedar Creek View / (parking lot) (38.85572, -104.72340)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.1815	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Newport Rd. / Vapor Trl. (38.80787, -104.72680)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 25.1284	Other (At-Grade) Single-Lane	2002	Y-shaped intersection. ICD estimated from Google Maps linework.
Ancaster, ON Hamilton Canada	Wilson St. / Meadowbrook Dr. / Hamilton Dr. (43.20797, -80.00224)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.6911	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
Jensen Beach, FL Martin Co. United States	Jensen Beach Blvd. / Candice Ave. / Pineapple Dr. (27.24387, -80.22741)	Roundabout Existing	All-Way Yield At-grade Rail Crossing Signals/Gates (controlling circulatory roadway only)	5 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, unspecified)	2002	Railroad running through central island. ADT volume of 27000 on five-lane road west leg. Also an evacuation route. High volume FEC freight line.
Gaithersburg, MD Montgomery Co. United States	Orchard Ridge Dr. / Mill Green Ave. (39.12559, -77.22635)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 37.9872	Other (At-Grade) Multilane (2 Lane, unspecified)	2002	ICD estimated from Google Maps linework.
Port St. Lucie, FL St. Lucie Co. United States	SE Westmorelane Blvd. / Gowan Dr. (27.25913, -80.29256)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 26.5423	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
Port St. Lucie, FL St. Lucie Co. United States	SE Westmorelane Blvd. / Bakersfield St. (27.25836, -80.28521)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.7276	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
Santa Fe, NM Santa Fe Co. United States	Botulph Rd. / Arroyo Chamiso Rd. / Miguel Chavez Rd. (35.64938, -105.94790)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.1153	Other (At-Grade) Single-Lane	2002	Urban Compact, Southeast Santa Fe neighborhood Functional Class: Minor Collector ICD estimated from Google Maps linework.
Jessup, MD Anne Arundel Co. United States	MD 198 (Laurel Fort Meade Rd.) / MD 32 WB Ramps (39.09178, -76.75688)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 53.3400	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2002	Lanes reduced in 2010. 21442
Jessup, MD Anne Arundel Co. United States	MD 198 (Laurel Fort Meade Rd.) / MD 32 EB Ramps (39.08997, -76.75736)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 53.3400	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2002	Lanes reduced in 2010. 21442
Jackson, MI Jackson Co. United States	4th St. / West Ave. (42.22067, -84.41847)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.3790	Other (At-Grade) Multilane (2 Lane, unspecified)	2002	Between 1999 and 2005. ICD estimated from Google Maps linework.
Pittsfield Township, MI Washtenaw Co. United States	Campus Pkwy. / Suncrest Dr. / (parking) (42.18764, -83.74729)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2002
Pittsfield Township, MI Washtenaw Co. United States	Campus Pkwy. / Community Dr. (42.18982, -83.74387)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2002
Huntington, NY Suffolk Co. United States	Clinton Ave. / Gerard St. (40.87225, -73.42886)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 14.4499	Other (At-Grade) Single-Lane	2002	http://query.nytimes.com/gst/fullpage.html?res=9D04E4DB133DF931A15751C1A9649C8B63 ICD estimated from Google Maps linework.
Fountain Green, MD Harford Co. United States	Prospect Mill Rd. / Wagner Rd. (39.55824, -76.30247)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.3072	Other (At-Grade) Single-Lane	2002	http://www.teachamerica.com/roundabouts/RA058B_ppr_Statmeyer.pdf#search=%22bel%20air%20roundabout%22 Functional Class: Collector ICD estimated from Google Maps linework.
Howard, WI Brown Co. United States	Velp Ave. (CTH HS) / Woodale Ave. (CTH EB) (44.57293, -88.07800)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.3300	Other (At-Grade) Single-Lane	2002	Roundabout Located near industrial park, rail line, and the Mountain-Bay Recreational Trail. Roundabout is at the intersection of two county highways and is slightly larger than the roundabouts built in 1999 and 2001 in Howard and De Pere. Completed August 2002. http://www.co.brown.wi.us/Planning/roundabouts.html. Fatal crash June 5, 2011. 11861-05. Functional Class: Arterial ICD estimated from Google Maps linework.