Roundabouts Database Index

10209 Results

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City, State County Country	Intersection (Lat, Lng)	Type Status	Control Type / Other Control Type	Approaches / Driveways	Functional Class / LaneType	Year Completed	Comments
Bend, OR Deschutes United States	Brookswood Blvd./Powers Rd. (44.02886, -121.32130)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2013
Columbia, MD Howard United States	Golden Straw Ln./Davis Rd. (39.21597, -76.81084)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Mini-roundabout	2000	Completed April 28, 2000. Functional Class: Collector. Pedestrian ramps into circulatory roadway.
Litchfield Park, AZ Maricopa United States	W. Palmilla Blvd./W. Alvarado Dr. (33.46978, -112.35190)	Neighborhood Traffic Circle Existing	Unknown None	4 Approaches 0 Driveways	Other Single-Lane
Moses Lake, WA Grant United States	Yonezawa Blvd./S. Division St./W. Belmont Ave. (47.10438, -119.27860)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2001	Pedestrian crossing has z-shape, with exit closer to roundabout than entrance. Part of series of 3 roundabouts. Previously controlled by one-way stop Functional Class: Collector
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
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
Boynton Beach, FL Palm Beach United States	Hagen Ranch Rd./Majestic Palm Dr./Palm Isles Dr. (26.53700, -80.16410)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2004
Lawrence, KS Douglas United States	24th Pl./Inverness Dr. (38.94105, -95.29808)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2001	Approved by Commission over neighborhood opposition. Was a 3 leg intersection prior to construction. Near Sunflower Elementary School and Southwest Junior High School. Functional Class: Collector
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	Pointe Pkwy./S. 48th St. (33.37162, -111.97410)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2000
Greeley, CO Weld United States	Promontory Cir./W. 16th St. (40.41505, -104.85090)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2004	4 roundabouts in series; 6 in vicinity.
Boynton Beach, FL Palm Beach United States	Hagen Ranch Rd./Treviso Ln. (26.54100, -80.16380)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	1999
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
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
Greeley, CO Weld United States	W. 16th St./(unknown) (40.41524, -104.85540)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2004	Part of 6 in vicinity.
Hutchinson, KS Reno United States	23rd Ave./Severence St. (38.07940, -97.91340)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2000	Near the state fairgrounds in Hutchinson Previously controlled by two-way stop Functional Class: Collector
Newton, KS Harvey United States	Broadway St./I-135 Ramps (38.05000, -97.32250)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps Single-Lane	2003	Single-point interchange. Near roundabout interchange at I-135/1st Street. Roundabout completed January 2002, ramps from I-135 to the roundabout reopened March 2002. Eliptical structure incorporating both NB and SB ramps. Previously controlled by one-way stop
Lenexa, KS Johnson United States	Prairie Star Pkwy/Montecello Rd. (38.95251, -94.84398)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2002	Functional Class: Arterial
Phoenix, AZ Maricopa United States	23rd Ave./W. Osborn Rd. (33.48775, -112.10840)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2005	Small roundabout.
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
Bend, OR Deschutes United States	NW 9th St./NW Newport Ave./NW Nashville Ave. (44.06240, -121.32450)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2005	Completed in August 2005. Intersection previously had five legs. Roundabout changes one leg prior to the roundabout to right in/out and redirects another leg to the roundabout. Located near Grade School on Newport Avenue.
Bend, OR Deschutes United States	NW Mt. Washington Dr./NW Skyliners Rd. (44.05369, -121.35490)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2005	Roundabout constructed with addition of south leg.
Bend, OR Deschutes United States	NW Shevlin Park Rd./Newport Ave./College Way (44.06240, -121.33770)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2006
Bend, OR Deschutes United States	NW Mt. Washington Dr./Shevlin Park Rd. (44.06780, -121.35530)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2000	South leg on Mt. Washington Drive added as part of new development.
Bend, OR Deschutes United States	NW Mt. Washington Dr./NW Crossing Dr. (44.05890, -121.35670)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2000	Both roadways brand new as part of new development.
Bend, OR Deschutes United States	SW Century Dr./SW Mt. Washington Dr./SW Reed Market Dr. (44.03860, -121.33590)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2001	Roundabout sized for ultimate conversion to double lane.
Bend, OR Deschutes United States	SW 14th St./SW Century Dr./SW Simpson Ave. (44.04790, -121.33160)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2002	Driveways located between crosswalk and circulatory roadway on both sides of west leg.
Bend, OR Deschutes United States	NW 14th St./NW Galveston Ave. (44.05660, -121.33180)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2002
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.
Olathe, KS Johnson United States	Sheridan Rd./Rogers Rd. (38.87200, -94.79430)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2000
Olathe, KS Johnson United States	Sheridan Rd./Ridgeview Rd./Dennis Ave. (38.87270, -94.79730)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2001	Completed April 2001.
Olathe, KS Johnson United States	Sheridan Rd./Clairborne Rd. (38.87020, -94.79250)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2001
Parkville, MO Platte United States	MO 45 (Tom Watson Pkwy.)/National Dr. (39.21016, -94.70027)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2000	Functional Class: Arterial
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
Maplewood, MN Ramsey United States	Kennard St./Legacy Pkwy. (45.03317, -93.03062)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2004	Site has RT pavement arrows at entrance line.
Culloden, GA Monroe United States	SR 7-US 341/SR 74 (32.87954, -84.09019)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2008	Functional Class: Rural
Topeka, KS Shawnee United States	46th St./US 75 Ramps (39.12934, -95.71959)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps Single-Lane	2002	Roundabout under structure as part of single-point interchange. Elliptical roundabout. Original intersection was at grade. Completed November 2002.
Portland, OR Multnomah United States	SW Terwilliger Blvd./SW Palater Rd. (45.45290, -122.67660)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2002	Roundabout replaces existing Y-intersection, adds fourth leg to serve college law school. Includes driveway into roundabout serving two homes. First roundabout under City of Portland jurisdiction.
(unincorporated), CO Douglas United States	Ridgegate Pkwy./Ridgegate Cir./Commons St. (39.53187, -104.88300)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2006	Part of transit-oriented development near future light-rail station
(unincorporated), CO Douglas United States	Ridgegate Pkwy./Ridgegate Cir./Park Meadows Blvd. (39.52945, -104.87450)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2006	Part of transit-oriented development near future light-rail station
Lawrence, KS Douglas United States	Monterey Way/Peterson Rd. (38.98607, -95.28841)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2005
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
Las Vegas (Summerlin), NV Clark United States	Town Center Dr./Canyon Run Dr./Banburry Cross Dr. (36.18080, -115.31370)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	1995	Completed March 1995. Functional Class: Arterial
Las Vegas (Summerlin), NV Clark United States	Desert Primrose Ln./Desert Marigold Ln./Blue Willow Ln. (36.14060, -115.32090)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	1999	Functional Class: Collector
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
Topeka, KS Shawnee United States	Wanamaker Rd./SW 6th Ave. (39.05662, -95.76134)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2004	Intersection expanded for new development. Previously T with 6th controlled by stop sign. Previously controlled by one-way stop
Topeka, KS Shawnee United States	45th St./Croco Rd. (38.98618, -95.61436)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2008
Lexington, KY Fayette Co. United States	S Hanover Ave./Fincastle Rd. (38.03292, -84.48508)	Other Existing	All-Way Stop Unknown	4 Approaches 0 Driveways	Other Single-Lane
Neenah, WI Winnebago Co. United States	Oakridge Rd./CR CB (44.18512, -88.50515)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2019	https://fox11online.com/news/local/new-roundabout-legacy-of-victim-killed-in-town-of-neenah-crash
Valparaiso, IN Porter Co. United States	Laporte Ave./Silhavy Rd. (41.46915, -87.02706)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2019	https://www.chicagotribune.com/suburbs/post-tribune/ct-ptb-valpo-roundabout-st-1130-20191129-csayjggqvzgz7cjciclev2mw5q-story.html
Union Township, OH Clermont Co. United States	Miami View Trl./Miami Hills Dr./Terrace Ridge Dr. (39.15189, -84.28027)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane		No splitter islands.
Fayetteville, NC Cumberland Co. United States	Campbell Ave./Cook St./Holt Williamson St. (35.04286, -78.87015)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other Single-Lane	2011	Year Completed estimated (2010-2011). No splitter islands.
Fayetteville, NC Cumberland Co. United States	Clearwater Dr./Packard Pl. (35.11078, -78.89891)	Other Existing	All-Way Yield Unknown	4 Approaches 1 Driveways	Other Single-Lane		No splitter islands.
Myrtle Beach, SC Horry Co. United States	Porcher Dr./Poinsett Rd./Calhoun Rd. (33.72948, -78.83532)	Other Existing	All-Way Yield None	4 Approaches 2 Driveways	Other Single-Lane		No splitter islands.
Oro Valley, AZ Pima Co. United States	W Moore Rd./La Cañada Dr. (32.43835, -110.99109)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2019	Right-turn-only lanes on all four legs. https://news.azpm.org/p/news-splash/2019/11/26/162279-oro-valley-opens-roundabout/
Windsor, CO Weld Co. United States	7th St. (CR 17)/New Liberty Rd. (40.45096, -104.91256)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2019	https://www.windsorgov.com/CivicAlerts.aspx?AID=1016
Cartersville, GA Bartow Co. United States	Shaw Blvd./Howard Ave./Cottage Trace (34.26660, -84.82067)	Other Existing	Unknown Unknown	4 Approaches 5 Driveways	Other Single-Lane		No splitter islands.
Kennett, MO Dunklin Co. United States	US 412/CR VV/Kennett St. (36.22581, -90.05759)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2016	Previous control: single Yield.
Clifton Park, NY Saratoga Co. United States	Rte 146/Rte 146A/Vischer Ferry Rd. (42.87020, -73.82034)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2019	https://wnyt.com/news/last-phase-of-construction-underway-at-clifton-park-roundabout-route-146-route-146a-vischer-ferry-road/5528433/
New Haven, IN Allen Co. United States	Maysville Rd./Landin Rd./Trier Rd. (41.11345, -85.02366)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2017	https://www.wboi.org/post/fort-wayne-new-haven-open-new-roundabout#stream/0
Basalt, CO Eagle Co. United States	Willits Ln./E Valley Rd. (39.38865, -107.08520)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2011	https://www.aspentimes.com/news/willits-lane-roundabout-due-for-work/ https://www.gouldconstruction.com/willits-lane-east-valley-road-roundabout-2/
El Jebel, CO Eagle Co. United States	El Jebel Rd./Shadow Rock Rd. (39.39554, -107.08999)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2017	https://www.aspentimes.com/news/el-jebel-road-roundabout-opens-saturday/
Lexington, KY Fayette Co. United States	S Hanover Ave./Slashes Rd. (38.03143, -84.48720)	Other Existing	All-Way Stop None	4 Approaches 3 Driveways	Other Single-Lane
Warrensburg, MO Johnson Co. United States	MO-13 Business/Hawthorne Blvd. (38.78409, -93.73864)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2019	http://www.dailystarjournal.com/news/local/warrensburg-roundabout-construction-completed/article_c2a33804-ca57-11e9-a264-2fd41be698da.html. Completed August 2019.
Loveland, CO Larimer Co. United States	Boyd Lake Dr./Kendall Pkwy./Whitebark Pl. (40.43079, -105.02040)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2019
Prior Lake, MN Scott Co. United States	STH 21 (Eagle Creek Ave. SE)/Arcadia Ave. SE (44.71426, -93.42717)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2019	https://www.swnewsmedia.com/prior_lake_american/news/local/construction-crews-pull-out-of-downtown-as-new-prior-lake/article_e6316d4c-6e5f-5c5e-83d6-87a84798cd0f.html
North Bend, WA King Co. United States	E North Bend Way/Park St./Downing Ave. (47.49288, -121.78223)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2019	https://northbendwa.gov/CivicAlerts.aspx?AID=916
Ceres, CA Stanislaus Co. United States	N Central Ave./Pine St./(parking lot) (37.58596, -120.95688)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2019
North Chicago, IL Lake Co. United States	W Dugdale Rd./14th St. (42.33414, -87.86542)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2019	https://www.chicagotribune.com/suburbs/lake-county-news-sun/opinion/ct-lns-moran-14th-street-roundabout-st-1106-20191105-ks75xkqok5bm5ok3h5u5q64mtu-story.html
Avon Park, FL Highlands Co. United States	Memorial Dr./W College Dr. (27.56722, -81.49424)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2019	https://www.yoursun.com/sebring/news/getting-around-about-it-memorial-roundabout-opens/article_2634dea6-b935-11e9-b646-77c0c498609f.html
Statesboro, GA Bulloch Co. United States	Burkhalter Rd./Rushing Rd. (32.40994, -81.73057)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2017	Year Completed estimated (2017-2019). https://www.statesboroherald.com/local/roundabout-construction-to-begin-soon/
Helena, MT Lewis and Clark Co. United States	York Rd./Lake Helena Dr. (46.64646, -111.89396)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2019	https://www.abcfoxmontana.com/helena/york-roundabout-set-to-open-thursday/video_c15b781a-cf0e-11e9-b73b-efb751f4ffc8.html
Waxhaw, NC Union Co. United States	Lancaster Hwy. (SR 200)/Providence Rd. (34.86038, -80.70312)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2018	Year Completed estimated (2018-2019).
Hope Mills, NC Cumberland Co. United States	Archer Rd./Castleton Dr./Masters Dr. (34.96856, -78.94971)	Other Existing	All-Way Yield Unknown	4 Approaches 2 Driveways	Other Single-Lane		Had two approaches by 1993 and four by 1999. No splitter islands.
Fayetteville, NC Cumberland Co. United States	Singletree Ln./Hacienda Dr./Hackamore St. (34.99690, -78.95249)	Other Existing	Other Unknown	4 Approaches 0 Driveways	Other Single-Lane	1996	Mixed stop/uncontrolled. Year Completed estimated (1993-1999).
Columbia, MO Boone Co. United States	Forum Blvd./Green Meadows Rd. (38.91311, -92.35373)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2019	https://www.youtube.com/watch?v=HiB5NQzLK9w. Completed October 2019.
Horace, ND Cass Co. United States	CR 17/76th Ave. S (46.77506, -96.90336)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2019	https://www.inforum.com/news/traffic-and-construction/4495076-Main-road-into-Horace-to-reopen-by-Friday-or-Saturday. Completed August 2019.
Greeley, CO Weld Co. United States	20th St./83rd Ave. (40.40679, -104.81332)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2019	https://keepgreeleymoving.com/20th-street-improvements/
Mobile, AL Mobile Co. United States	Dawes Rd./Dawes Ln. (30.60755, -88.25551)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2016	https://www.fox10tv.com/news/west-mobile-drivers-are-warming-up-to-a-new-roundabout/article_96868155-033f-5c08-94cd-15c96afc7d3a.html
Leesville, LA Vernon Par. United States	LA 468 (Slagle Rd.)/LA 184 (Chaffee Rd.) (31.14992, -93.19407)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2019	http://wwwapps.dotd.la.gov/administration/announcements/announcement.aspx?key=16951
Irvine, CA Orange Co. United States	Ridge Valley/Beacon/Mirth (33.69237, -117.73376)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2015
Santa Ana, CA Orange Co. United States	South Pacific Ave./Willits St. (33.73994, -117.88808)	Neighborhood Traffic Circle Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2017	Year Completed estimated (2016-2018).
Santa Ana, CA Orange Co. United States	W Bishop St./S Baker St. (33.73996, -117.88278)	Neighborhood Traffic Circle Existing	Two-Way Stop None	4 Approaches 0 Driveways	Other Single-Lane	2017	Year Completed estimated (2016-2017).
Santa Ana, CA Orange Co. United States	W 15th St./English St. (33.75821, -117.89667)	Neighborhood Traffic Circle Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2016
Santa Ana, CA Orange Co. United States	E Occidental St./Orange Ave. (33.72383, -117.86526)	Neighborhood Traffic Circle Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2016
Santa Ana, CA Orange Co. United States	E 3rd St./N Bush St. (33.74712, -117.86662)	Neighborhood Traffic Circle Existing	Other None	4 Approaches 0 Driveways	Other Single-Lane	2016	Two approaches stop-controlled, two approaches yield-controlled. Appears to have been all-way yield controlled before current configuration.
Orange, CA Orange Co. United States	Designer Dr./City Blvd. E (33.78117, -117.89081)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2012	Year Completed estimated (2011-2013).
Santa Ana, CA Orange Co. United States	(parking Lot) (33.70949, -117.84326)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways	Other Single-Lane
Irvine, CA Orange Co. United States	(parking lot) (33.69736, -117.76525)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways	Other Single-Lane
Aberdeen, MD Harford Co. United States	Beards Hill Rd./Middleton Rd./Olympic Square (39.52719, -76.17773)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2019	https://www.baltimoresun.com/maryland/harford/aegis/cng-ag-aberdeen-roundabout-opens-0927-20190926-2itkrrn43jctnkw2ch6et7ky7m-story.html
Knightdale, NC Wake Co. United States	Carolinian Ave./Knightdale Station Run (35.79907, -78.46866)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2017	Initial construction completed 2014-2015. Year Completed estimated (2017-2018) with addition of splitter islands and marked crosswalks.
Westwood, CA Los Angeles Co. United States	Ashton Ave./Westholme Ave. (34.06052, -118.43307)	Neighborhood Traffic Circle Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2008
Clayton, NC Johnston Co. United States	Flowers Pkwy./Flowers Village Blvd. (35.65719, -78.35190)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2007	South approach is a stub for a future road. Pedestrian access to central island.
Clayton, NC Johnston Co. United States	Springbrook Ave./Medspring Dr. (35.62890, -78.50615)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways	Other Single-Lane	2011	Uncontrolled.
Clayton, NC Johnston Co. United States	Wethergate Dr./Wrenwood Dr. (35.65059, -78.39829)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2018	No splitter islands.
Oley Township, PA Berks Co. United States	SR 73/SR 662/Oley Rd. (40.39944, -75.80946)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2019
Cologne, North Rhine-Westphalia Cologne Germany	Verteilerkreis (50.89245, 6.96726)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 2 Driveways	Other Multilane (3+ Lane)
Pittsboro, NC Chatham Co. United States	US 501 (Hillsboro St.-Sanford Rd.)/US 64 Business (West St.-East St.) (35.72032, -79.17715)	Other Existing	All-Way Yield Unknown	4 Approaches 4 Driveways	Other Single-Lane		Historic traffic circle with pedestrian access to central courthouse.
Berthoud, CO Larimer Co. United States	N Berthoud Pkwy./Grand Market Ave./Urban Pl. (40.33801, -105.09346)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2018	Year Completed estimated (2018-2019).
Berthoud, CO Larimer Co. United States	1st St./Mountain Ave./CR 8-CR 56 (40.30540, -105.07433)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2010	Year Completed estimated (2008-2011).