Roundabouts Database

10585 Results

Search by location, intersection, and comments with the Quick Search below. You can search all other attributes by clicking Advanced Search. Sort results by clicking the headers of any column. Click the Intersection name for a details and aerial view. Search results pages can be bookmarked. Results can be exported to KML for viewing in Google Earth.


Search Advanced Search Export as KML
City, State
County
Country 		Intersection
(Lat, Lng) 		Type
Status 		Control Type / Other Control Type Approaches / Driveways Functional Class /
LaneType 		Year Completed Comments
Las Vegas, NV
Clark
United States 		Lake South / Crystal Water Way
(36.13289, -115.29050) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		1994 Completed August 1994. Functional Class: Collector
Short Pump, VA
Goochland
United States 		Capitol One Dr. / (unknown)
(37.62693, -77.66927) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane 		2004
West Palm Beach, FL
Palm Beach
United States 		S. Quadrille Blvd. (El Campeon Blvd.) / Fern St.
(26.71040, -80.05505) 		Roundabout
Removed 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		1997 Replaced with TWSC. Year Completed estimated (1995-1999)/
Daytona Beach, FL
Volusia
United States 		Seabreeze Circle (Seabreeze Bridge / Mason Ave. / Ballough Dr.)
(29.22941, -81.02484) 		Rotary
Removed 		All-Way Yield
Unknown 		0 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		1997 Replaced with construction of new Seabreeze Bridge. Year Completed estimated (1995-1999).
Tavares, FL
Lake
United States 		Main St. / Disston Ave. / Lake Dora Dr.
(28.80215, -81.72475) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		1996 Railroad tracks running along edge of central island. RR unprotected, train frequency 1-2/wk, 10 mph.
Addison, TX
Dallas
United States 		Mildred St. / Quorum Dr.
(32.96138, -96.82592) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		1997
Durango, CO
La Plata
United States 		Jenkins Ranch Rd. / Lizard Head (south)
(37.28605, -107.84710) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane 		2004
Durango, CO
La Plata
United States 		Jenkins Ranch Rd. / Lizard Head (north)
(37.28920, -107.84310) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane 		2004
Durango, CO
La Plata
United States 		Jenkins Ranch Rd. / Ophir Dr.
(37.28321, -107.85120) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane 		2004
Durango, CO
La Plata
United States 		Jenkins Ranch Rd. / Kennebec Dr.
(37.29216, -107.84010) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2003
Pearl, MS
Rankin
United States 		MS 475 (Airport Rd.) / Old Brandon Rd.
(32.29057, -90.07133) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		1997 Use of paint to achieve (?) deflection.
Columbia, MD
Howard
United States 		Banneker Rd. / Cul-de-sac
(39.21141, -76.87041) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane 		Functional Class: Local
Wall, NJ
Monmouth
United States 		NJ 35 / Atlantic Ave. (Brielle Circle)
(40.13232, -74.06525) 		Rotary
Existing 		Other
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		Traffic circle conversion
Southampton, NJ
Burlington
United States 		US 206 / NJ 70 (Red Lion Circle)
(39.88715, -74.74104) 		Rotary
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		Traffic circle conversion Functional Class: Arterial
Port St. Lucie, FL
St. Lucie
United States 		SE Westmoreland Blvd. / Pine Valley St.
(27.25530, -80.30157) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane
Scottsdale, AZ
Maricopa
United States 		E. Via Linda / E. San Pablo Dr.
(33.56833, -111.89350) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane
Scottsdale, AZ
Maricopa
United States 		E. Via Linda / N. 87th St.
(33.56715, -111.89500) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Single-Lane
Scottsdale, AZ
Maricopa
United States 		E. Via Linda / E. San Rafael Dr.
(33.56711, -111.89560) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Single-Lane
Arcata, CA
Humboldt
United States 		12th St. / I St.
(40.87160, -124.08700) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane
Arcata, CA
Humboldt
United States 		13th St. / J St.
(40.87260, -124.08780) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane
Scottsdale, AZ
Maricopa
United States 		E. Via Linda / N. 84th St.
(33.56832, -111.89880) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Single-Lane
Scottsdale, AZ
Maricopa
United States 		E. Via Linda / N. 83rd Pl.
(33.56770, -111.90100) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Single-Lane
Scottsdale, AZ
Maricopa
United States 		N. Marshall Way / E. Main St.
(33.49311, -111.92830) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane
Seattle, WA
King
United States 		61st Ave. S / S. Norfolk St.
(47.51336, -122.25700) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Tampa (Ybor City), FL
Hillsborough
United States 		13th St. / 4th Ave.
(27.94497, -82.44576) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane 		1995
Seattle, WA
King
United States 		34th Ave. SW / SW Henderson St.
(47.52286, -122.37530) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Litchfield Park, AZ
Maricopa
United States 		Wigwam Creek Blvd. / N. Rattler Way
(33.51643, -112.32870) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2004
Seattle, WA
King
United States 		Linden Ave. N / N. 42nd St.
(47.65774, -122.34850) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Seattle, WA
King
United States 		44th Ave. SW / SW College St.
(47.58301, -122.38780) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Seattle, WA
King
United States 		30th Ave. SW / SW Cloverdale St.
(47.52648, -122.37120) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Lawrence, KS
Douglas
United States 		E. 19th St. / Barker Ave.
(38.95003, -95.23283) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2004 Functional Class: Arterial
Seattle, WA
King
United States 		42nd Ave. SW / SW Hinds St.
(47.57318, -122.38570) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Coral Gables, FL
Miami-Dade
United States 		Sunset Rd (SW 72nd St) / LeJeune Rd (SW 42nd Ave) / Cocoplum Rd / Old Cutler Rd
(25.70536, -80.26083) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		Entering traffic yields to circling traffic Functional Class: Collector
Phoenix, AZ
Maricopa
United States 		E. Cotton Center Blvd. / S. 44th Pl.
(33.40279, -111.98790) 		Other
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2000
Phoenix, AZ
Maricopa
United States 		Pointe Pkwy. / S. 48th St.
(33.37162, -111.97410) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2000
Seattle, WA
King
United States 		61st Ave. S / S. Cooper St.
(47.51166, -122.25710) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Crozet, VA
Ablemarle
United States 		Old Trail Dr. / (unknown #2)
(38.05907, -78.71125) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2005
Seattle, WA
King
United States 		17th Ave. E. / E. Spring St.
(47.61153, -122.31020) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown
Crozet, VA
Ablemarle
United States 		Old Trail Dr. / Golf Dr.
(38.05766, -78.71016) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2005
Seattle, WA
King
United States 		40th Ave. SW / SW Manning St.
(47.57122, -122.38250) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Seattle, WA
King
United States 		28th Ave. NE / NE Hiram Pl. / NE 120th St.
(47.71572, -122.29810) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Seattle, WA
King
United States 		24th Ave. S / S. Dearborn St.
(47.59557, -122.30120) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Chesterfield, MO
St. Louis
United States 		Schoettler Valley Dr. / Highcroft Dr.
(38.64415, -90.55331) 		Other
Removed 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		1999 Temporary roundabout installed in Fall 1999. Removed September 25, 2000 due to negative public opinion. Intersection returned to AWSC. Functional Class: Local
Seattle, WA
King
United States 		25th Ave. S / S. Dearborn St.
(47.59556, -122.30010) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Seattle, WA
King
United States 		26th Ave. S / S. Dearborn St.
(47.59555, -122.29880) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Fort Worth, TX
Tarrant
United States 		Weatherford Traffic Circle (US 377 / TX 183 / Camp Bowie Blvd.)
(32.71704, -97.44314) 		Rotary
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown
Fort Worth, TX
Tarrant
United States 		Bluebonnet Circle (W. Biddson St. / Park Ridge Blvd. / S. University Dr.)
(32.69902, -97.36044) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways 		Other
Multilane (2 Lane)
Claremont, CA
Los Angeles
United States 		Indian Hill Blvd. / Bonita St.
(34.09662, -117.71930) 		Roundabout
Removed 		All-Way Yield
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2000 Temporary roundabout installed in August 1999, removed in April 2000. Strong public negative opinion cited as reason for removal. (Westernite, July-August 2000, pp. 2-3)
Buffalo, NY
Erie
United States 		Gates Circle (Delaware Ave. / Lafayette Ave.)
(42.92054, -78.86776) 		Other
Existing 		Unknown
Unknown 		5 Approaches
0 Driveways 		Other
Unknown 		2002 Modified in 2002 to incorporate roundabout principles.
Orange, CA
Orange
United States 		Chapman Ave. / Glassell St.
(33.78788, -117.85310) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		Old school traffic circle, pedestrian park in the middle, cars park along the sides.
Park City, UT
Summit
United States 		Rte 224 (Deer Valley Drive) / Heber Avenue / Marsac Avenue
(40.64572, -111.49500) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2000 See: www.Roundaboutsusa.com Information as reported in Salt Lake Tribune article: http://www.sltrib.com/2000/Sep/09142000/utah/22072.htm Previously controlled by two-way stop Functional Class: Arterial
Ridgeland, MS
Madison
United States 		Old Agency Rd / Highland Colony Pkwy
(32.43125, -90.14893) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2004 Planned in association with interchange improvements at I-55/Old Agency Rd. Functional Class: Collector
Seattle, WA
King
United States 		26th Ave. S / S. Judkins St.
(47.59209, -122.29900) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Tulsa, OK
Tulsa
United States 		E. Admiral Pl. / Mingo Rd.
(36.16057, -95.86876) 		Rotary
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		Unknown configuration - location confirmed. Functional Class: Arterial
Seattle, WA
King
United States 		24th Ave. S / S. Norman St.
(47.59301, -122.30120) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Phoenix, AZ
Maricopa
United States 		South 20th Drive. / (none)
(33.37556, -112.10290) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		2 Approaches
0 Driveways 		Other
Single-Lane 		2003 Neighborhood traffic calming.
Henderson (Seven Hills), NV
Clark
United States 		Grand Hills Dr. / Rio Secoo Golf Club
(35.97713, -115.11100) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane 		1998 Functional Class: Collector
Gordonsville, VA
Orange
United States 		James Madison Hwy / N. Main St. / Spotswood Trl.
(38.14261, -78.18947) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane
Provo, UT
Utah
United States 		550 West / 1950 North
(40.26043, -111.66600) 		Other
Existing 		Unknown
Unknown 		5 Approaches
0 Driveways 		Other
Single-Lane 		Within parking lot; not fully developed as roundabout. Functional Class: Local
Orem, UT
Utah
United States 		S 800 W / College Dr. / Sandhill Rd. (UVSC South Entrance)
(40.27592, -111.71290) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		1996
Nashville, TN
Davidson
United States 		Demonbreun St. / 16th Ave. / Division St. / Music Square E.
(36.15210, -86.79163) 		Other
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown
Seattle, WA
King
United States 		29th Ave. S / S. Judkins St.
(47.59217, -122.29550) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Seattle, WA
King
United States 		31st Ave. E / E. Denny St.
(47.62016, -122.29230) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Rosemont, MD
Frederick
United States 		MD 17 / MD 180
(39.33768, -77.63950) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2001
Scottsdale, AZ
Maricopa
United States 		N. 70th Pl. / E. Chaparral Rd.
(33.50954, -111.92900) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Single-Lane 		2000
Seattle, WA
King
United States 		Densmore Ave. N / N 137th St.
(47.72867, -122.33830) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Omaha, NE
Douglas
United States 		N Saddle Creek Rd. / Country Club Ave. / Seward St. / 50th St. / Happy Hollow Rd.
(41.27431, -95.99039) 		Roundabout
Existing 		Unknown
Unknown 		8 Approaches
0 Driveways 		Other
Single-Lane 		2003 Dogbone/peanut shape.
Seattle, WA
King
United States 		2nd Ave. NE / NE 91st St.
(47.69499, -122.32710) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Town and Country, MO
St. Louis
United States 		MO 141 SB Ramps / Woods Mill Rd.
(38.63523, -90.51449) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane 		2002 Previously controlled by one-way stop
Seattle, WA
King
United States 		Linden Ave. N / N. 36th St.
(47.65116, -122.34860) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Seattle, WA
King
United States 		Woodlawn Ave. N / N. 36th St.
(47.65051, -122.33870) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Seattle, WA
King
United States 		18th Ave. E. / E. Spring St.
(47.61154, -122.30890) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown
Seattle, WA
King
United States 		4th Ave. N / N. Prospect St.
(47.62890, -122.34880) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Westfield, NJ
Union
United States 		NJ 28 / E. Broad St. (Westfield Circle)
(40.64849, -74.35027) 		Rotary
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		Functional Class: Arterial
Dumont / Cresskill, NJ
Bergen
United States 		Madison Ave. / Knickerbocker Rd. (Monument)
(40.94127, -73.97681) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		Completed May 30, 1924. Nearest traffic count was conducted on Knickerbocker Road (County Route 505) about 0.5 km from the intersection. http://tcs.state.nj.us/tmsweb/Report/h2d5c913_99_hrvolume.pdf Functional Class: Local
Seattle, WA
King
United States 		Sunnyside Ave. N / N. 43rd St.
(47.65912, -122.33020) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Mount Pleasant, SC
Charleston
United States 		Rifle Range Rd. / Bowman Rd. (Veterans Circle)
(32.80469, -79.84284) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		1998 Year Completed estimated (1994-2002)
Encinitas, CA
San Diego
United States 		Leucadia Blvd / Hymettus Ave
(33.06470, -117.29620) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2004 Previously controlled by two-way stop Functional Class: Collector
Encinitas, CA
San Diego
United States 		Leucadia Blvd / Hermes Ave
(33.06482, -117.30010) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2004 Previously controlled by two-way stop Functional Class: Collector
London, ON
Middlesex County
Canada 		Lambton Dr. / Oxford Dr.
(43.00616, -81.27515) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		5 Approaches
0 Driveways 		Other
Single-Lane 		Constructed sometime in the 1970s. Functional Class: Local
Amelia Island, FL
Nassau
United States 		Beach Walker Rd. / Beachwood Rd.
(30.55425, -81.44608) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2005 Functional Class: Local
Seward, NE
Seward
United States 		7th St. / 6th Ave. / 8th Ave.
(40.91742, -97.10029) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane 		Functional Class: Local
Brookfield, IL
Cook
United States 		Grand Blvd. / Washington St.
(41.82755, -87.85150) 		Other
Existing 		Unknown
Unknown 		8 Approaches
0 Driveways 		Other
Single-Lane 		I am a chauffuer in the Chicago area and I use this roundabout frequently when traveling from the West Suburbs to Midway Airport. Only real traffic is on Grand Blvd at this intersection but it is in a downtown shopping district in Brookfield (13 mi WSW of Functional Class: Local
Seattle, WA
King
United States 		21st Ave. E / E. Republican St.
(47.62320, -122.30470) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Greenwood Village, CO
Arapahoe
United States 		S. Monaco St. / E. Berry Ave.
(39.61682, -104.91340) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane 		1999
Greenwood Village, CO
Arapahoe
United States 		S. Monaco St. / E. Dorado Ave.
(39.61319, -104.91350) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		1999
Greenwood Village, CO
Arapahoe
United States 		S. Monaco St. / E. Dorado Pl.
(39.61199, -104.91350) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane 		1999
Greenwood Village, CO
Arapahoe
United States 		S. Monaco St. / E. Ida Ave.
(39.61082, -104.91350) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		1999
Greenwood Village, CO
Arapahoe
United States 		S. Monaco St. / E. Powers Ave.
(39.61501, -104.91350) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		1999
Greenwood Village, CO
Arapahoe
United States 		S. Monaco St. / E. Prentice Pl.
(39.61977, -104.91350) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane 		1999
Seattle, WA
King
United States 		22nd Ave. E / E. Thomas St.
(47.62138, -122.30360) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
McPherson, KS
McPherson
United States 		E. 1st St. / Centennial Dr.
(38.37671, -97.62996) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2005 Fatal crash January 20, 2010.
Olathe, KS
Johnson
United States 		S. Ridgeview Rd. / E. Loula St.
(38.88069, -94.79726) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2004 Completed August 2004.
Columbia, MO
Boone
United States 		Business Loop 70 / I-70 WB Ramps / Creasy Springs Rd.
(38.96655, -92.35241) 		Roundabout
Removed 		All-Way Yield
Unknown 		5 Approaches
0 Driveways 		Freeway Ramps
Single-Lane 		1996 First roundabout in Missouri by Missouri DOT. Originally built in 1996 per article: https://www.voxmagazine.com/news/all-about-roundabouts-in-columbia/article_93724b2b-8b20-5228-b4de-315c5c3d2004.html. Replaced with roundabout to immediate west.
Maplewood, NJ
Essex
United States 		Midland Blvd. / Highland Ave.
(40.73043, -74.25748) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane
Maplewood, NJ
Essex
United States 		Midland Blvd. / Norfolk Ave.
(40.73111, -74.25972) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane
Belmar, NJ
Monmouth
United States 		10th Ave. / B St.
(40.17772, -74.01782) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane
Belmar, NJ
Monmouth
United States 		10th Ave. / D St.
(40.17855, -74.02169) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane
Summit, NJ
Union
United States 		Union Pl. / Beechwood Rd.
(40.71691, -74.35757) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane
Coral Gables, FL
Miami-Dade
United States 		Ponce de Leon Blvd. / Greco Ave. / Ruiz Ave.
(25.73047, -80.25832) 		Roundabout
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2002