Roundabouts Database Index

29411 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
Dawsonville, GA Dawson Co. United States	GA 53 / GA 183 (34.42781, -84.15990)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.4646	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2017-2018). ICD estimated from Google Maps linework.
Santa Barbara, CA Santa Barbara Co. United States	Alameda Padre Serra / Montecito St. / Salinas St. / Sycamore Canyon Rd. (34.42903, -119.67720)	Roundabout Existing	All-Way Yield None	5 Approaches 1 Driveways 23.6427	Other (At-Grade) Single-Lane	1992	Includes driveway into roundabout serving one home. ICD estimated from Google Maps linework.
Clovis, NM Curry Co. United States	Hwy 245 (Llano Estacado Blvd.) / Norris St. (34.43384, -103.17830)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.3276	Other (At-Grade) Single-Lane	2006	Completed February 27, 2006. Website: http://www.cityofclovis.org/roundabout/roundabout.htm ICD estimated from Google Maps linework.
Boardman, NC Columbus Co. United States	Old Boardman Rd. / US 74 EB Ramps (34.43447, -78.95052)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2023	New interchange replaces single at-grade, stop-controlled intersection. https://www.nrcolumbus.com/news/new-boardman-interchange-open-to-traffic-ncdot-says/article_feaec6c2-4c23-11ee-a358-437c17d778ff.html.
(unincorporated), GA Hall Co. United States	(unknown) / (unknown) (34.43486, -83.69755)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Surf City, NC Pender Co. United States	NC 50-NC 210 / Little Kinston Rd. / Akinson Point Rd. (34.43510, -77.55307)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.4915	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Boardman, NC Columbus Co. United States	Old Boardman Rd. / US 74 WB Ramps (34.43547, -78.94924)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2023	New interchange replaces single at-grade, stop-controlled intersection. https://www.nrcolumbus.com/news/new-boardman-interchange-open-to-traffic-ncdot-says/article_feaec6c2-4c23-11ee-a358-437c17d778ff.html.
Goleta, CA Santa Barbara Co. United States	N Los Carneros Rd. / Calle Real (34.44023, -119.85286)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.5194	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Riviera, CA Santa Barbara Co. United States	Mountain Dr. / Mission Ridge Rd. (34.44102, -119.71150)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 9.1440	Other (At-Grade) Single-lane w/ Traversable Central Island	2007	Central island is painted only, similar to UK practice. Two approaching streets are only separated by a retaining wall. Year Completed estimated (2006-2007).
Tripoli, North Tripoli Lebanon	(unknown) / (unknown) (34.44116, 35.85741)	Unknown Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Castaic, CA Los Angeles Co. United States	Hasley Canyon Rd. / The Old Road (34.45592, -118.61730)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 52.1943	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
Castaic, CA Los Angeles Co. United States	Hasley Canyon Rd. / I-5 NB Ramps (34.45605, -118.61520)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 41.3614	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Holly Ridge, NC Onslow Co. United States	Azalea Dr. / Rose Bud Ln. / Wildflower Dr. (34.47676, -77.56021)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 46.2739	Other (At-Grade) Single-Lane		No splitter islands. Pedestrian access to central island. ICD = 115 ft. ICD estimated from Google Maps linework.
Anderson, SC Anderson Co. United States	SC 187 / Whitehall Rd. (34.50793, -82.76231)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 53.3400	Other (At-Grade) Single-Lane	2021
Blaine, GA Pickens Co. United States	GA 136 / GA 136 Connector (34.51086, -84.55772)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	Replaced triangular set of intersections.
(Unincorporated), SC Laurens Co. United States	US 76 (Main St.) / Dial Place Rd. / Trinity Church Rd. (34.51464, -82.09366)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021
Murrayville, GA Lumpkin Co. United States	GA 115 / GA 52 / Copper Mines Rd. (34.51840, -83.88449)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2349	Other (At-Grade) Single-Lane	2019	https://nowhabersham.com/new-roundabout-on-ga-highway-115-opens-today/ ICD estimated from Google Maps linework.
Dahlonega, GA Lumpkin Co. United States	GA 9 (Dawsonville Hwy.) / GA 52 (34.52029, -84.04569)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2021
Dawsonville, GA Dawson Co. United States	GA 52 / GA 183 (34.53886, -84.26383)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2019	https://dawson.fetchyournews.com/2019/06/24/new-roundabout-will-be-in-operation-july-1/
Prescott Valley, AZ Yavapai Co. United States	N Vidal St. / N Cortina St. / E Casa Bella Ave. / (parking) (34.54848, -112.24294)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0037	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2003-2007).
Dahlonega, GA Lumpkin Co. United States	US 19 Business / Oak Grove Rd. (34.55042, -83.99573)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2021	https://www.thedahloneganugget.com/local-newsletter/new-road-project-roundabout-way-real-progress
Benton, AR Saline Co. United States	I-30 N Frontage Rd. / W South St. (34.56450, -92.60452)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	https://katv.com/news/local/new-traffic-pattern-in-benton-on-frontage-road-arkansas-department-transportation-drivers-vehicles-cars-travelers-south-bridge-street-interstate-30-central-ar-take-first-exit-access-roundabout-addition-workers-crews-intersection-connection
Prescott, AZ Yavapai Co. United States	Prescott Lakes Pkwy. / (unknown) (34.56894, -112.42458)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.2889	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	Year Completed estimated (2010-2011). ICD estimated from Google Maps linework.
Anderson, SC Anderson Co. United States	Brown Rd. / Kings Rd. / Frances Cannon Dr. (34.56968, -82.66937)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.6029	Other (At-Grade) Single-Lane	2018	Intersection moved about 100 ft south; Frances Cannon Dr rerouted to the roundabout. Truck apron takes up almost the entire center island. https://www.independentmail.com/story/news/local/2017/12/28/roundabouts-coming-anderson-two-years-after-they-were-announced/871867001/ ICD estimated from Google Maps linework.
Camp Verde, AZ Yavapai Co. United States	AZ 260 / N Goswick Way / Industrial Dr. (34.57490, -111.88226)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 33.4353	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	Oval shape. ICD estimated from Google Maps linework.
Hot Springs, AR Garland Co. United States	Park Ave. (SR 7-SR 128) / Park Ave. (SR 5-SR 128-SR 298) / SR 7 (34.57828, -92.98237)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	Year Completed estimated (2021-2022).
Palmdale, CA Los Angeles Co. United States	Palmdale Blvd. (SR 138) / 47th St. / 50th St. (34.58010, -118.04510)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 57.9120	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Modified 2019-2020 to add lanes. 21442
Prescott, AZ Yavapai Co. United States	Blooming Hills Dr. / S Blooming Hills Dr. (34.58020, -112.44489)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.4332	Other (At-Grade) Single-Lane	2000	Year Completed estimated (1992-2002). ICD estimated from Google Maps linework.
Camp Verde, AZ Yavapai Co. United States	AZ 260 / Wilshire Blvd. (34.58429, -111.88654)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 53.0972	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Prescott, AZ Yavapai Co. United States	E Smoke Tree Ln. / Northridge Dr. / Solstice Dr. (34.58711, -112.44239)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.3132	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1992-2002). ICD estimated from Google Maps linework.
Benton, AR Saline Co. United States	Alcoa Rd. / Sleepy Village Rd. (34.58876, -92.53480)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.1950	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Prescott, AZ Yavapai Co. United States	SR 89 / Willow Lake Rd. (34.59233, -112.42580)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 64.0080	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2006
Anderson, SC Anderson Co. United States	Concord Rd. / Harris Bridge Rd. / Cathey Rd. (34.59397, -82.63681)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.4108	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Benton, AR Saline Co. United States	Alcoa Rd. / Boone Rd. (34.59647, -92.53457)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.2580	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Camp Verde, AZ Yavapai Co. United States	AZ 260 / W Horseshoe Bend Dr. (34.59840, -111.89758)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 56.0375	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	ICD estimated from Google Maps linework.
Benton, AR Saline Co. United States	Alcoa Rd. / (unknown) (34.59911, -92.53440)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.1384	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Benton, AR Saline Co. United States	Congo Rd. / Longhills Rd. (34.60037, -92.56628)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2019-2020).
Benton, AR Saline Co. United States	Alcoa Rd. / (unknown) (34.60175, -92.53431)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 46.2045	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Prescott Valley, AZ Yavapai Co. United States	N Jasper Pkwy. / E Santa Fe Loop (34.60744, -112.36034)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 54.8640	Other (At-Grade) Single-Lane	2020	South leg stubbed. Designed for future expansion to two lanes on north and south legs. Year Completed estimated (2019-2020).
Camp Verde, AZ Yavapai Co. United States	Middle Verde / Cliff Castle (34.60927, -111.86130)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.3535	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Camp Verde, AZ Yavapai Co. United States	AZ 260 / Cherry Creek Rd. (Forest 372 Route) (34.60935, -111.91194)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 61.9280	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	ICD estimated from Google Maps linework.
Prescott Valley, AZ Yavapai Co. United States	N Jasper Pkwy. / Jasper Dr. (34.60985, -112.36177)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 54.8637	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2020	Right-turn-only lane on west leg. Year Completed estimated (2019-2020).
Santa Ynez, CA Santa Barbara Co. United States	SR 154 / SR 246 (Mission Dr.) / Armour Ranch Rd. (34.61016, -120.05476)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.8160	Other (At-Grade) Single-Lane	2015	Merging right-turn bypass lane on west leg. Yield-controlled right-turn bypass lane on north leg due to skew.
Camp Verde, AZ Yavapai Co. United States	Middle Verde Rd. / I-17 NB Ramps (34.61039, -111.86160)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.4040	Freeway Ramps (Grade-Separated) Single-Lane	2006	ICD estimated from Google Maps linework.
Prescott Valley, AZ Yavapai Co. United States	Still Well Pkwy. / Jasper Dr. (34.61134, -112.36722)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2020	Right-turn-only lanes on south and east legs. Year Completed estimated (2019-2020).
Prescott, AZ Yavapai Co. United States	Pioneer Pkwy. / Commerce Dr. (34.61926, -112.46300)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2023	Vane islands between entry lanes on southwest and northeast legs. https://theprescotttimes.com/news/pioneer-parkway-roundabout-at-commerce-drive-now-open/article_cadc897a-c7f2-11ed-9c52-7f6ff032e143.html
Camp Verde, AZ Yavapai Co. United States	Camp Verde Bridgeport Hwy (AZ 260) / (unknown) (34.62054, -111.92272)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 70.1040	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	https://azdot.gov/adot-news/state-route-260-project-homestretch-completion-fall
Lumberton, NC Robeson Co. United States	Water St. / NC 41 (Elizabethtown Rd.) (34.62133, -79.00982)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 41.2794	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Senatobia, MS Tate Co. United States	West St. / Thompson St. (34.62211, -89.97041)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2007-2010).
Prescott, AZ Yavapai Co. United States	AZ 89 / Phippen Trl. / (parking) (34.62254, -112.42595)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 64.0080	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2018	Year Completed estimated (2017-2018).
Prescott, AZ Yavapai Co. United States	Granite Dells Pkwy. / Dells Ranch Rd. (34.62703, -112.39726)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 52.0871	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Dahlonega, GA Lumpkin Co. United States	US 19 / GA 60 / Stone Pile Gap Rd. (34.62746, -83.95497)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2019
Camp Verde, AZ Yavapai Co. United States	Camp Verde Bridgeport Hwy (AZ 260) / N Aultman Pkwy. (34.62859, -111.93376)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 70.1040	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	https://azdot.gov/adot-news/state-route-260-project-homestretch-completion-fall
Santa Ynez, CA Santa Barbara Co. United States	SR 154 / Edison St. (34.63374, -120.08102)	Roundabout Unknown	All-Way Yield None	4 Approaches 0 Driveways 46.0248	Other (At-Grade) Single-Lane		Anticipated opening year Spring of 2024.
Prescott, AZ Yavapai Co. United States	Grande Dame Pkwy. / SR 89A EB Ramps (34.63499, -112.39830)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 52.0821	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2011	ICD estimated from Google Maps linework.
Prescott, AZ Yavapai Co. United States	Grande Dame Pkwy. / SR 89A WB Ramps (34.63643, -112.39710)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 51.0985	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2011	ICD estimated from Google Maps linework.
Williamston, SC Anderson Co. United States	Cherokee Rd. / Joe Black Rd. (34.63816, -82.52482)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2023	Year Completed estimated (2023-2024).
Prescott, AZ Yavapai Co. United States	SR 89 / Perkins Dr. / James Ln. (34.63993, -112.43178)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown	2019	Year Completed estimated (2017-2020).
Ellijay, GA Gilmer Co. United States	GA 382 / Old Highway 5 (34.63999, -84.50847)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2021	West leg realigned 360 feet to south to create four-legged intersection. Year Completed estimated (2019-2021).
Dublin, NC Bladen Co. United States	NC 41 / NC 410 (34.64334, -78.73598)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020
Bennettsville, SC Marlboro Co. United States	SC 38 / Hamlet Hwy / Oakwood St. (34.64393, -79.69339)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.3030	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Huntsville, AL Madison Co. United States	Lake Forest Blvd. / Lake Forest Blvd. (34.64500, -86.73029)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 87.4480	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Cottonwood, AZ Yavapai Co. United States	Camp Verde Bridgeport Hwy (AZ 260) / E Coury Dr. / Hayfield Draw Dr. (34.65163, -111.95746)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 70.1040	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	https://azdot.gov/adot-news/state-route-260-project-homestretch-completion-fall
Camp Lejeune, NC Onslow Co. United States	Daly St. / Anderson St. / HM Smith Blvd. (34.65231, -77.32713)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 46.1764	Other (At-Grade) Single-Lane		ICD = 125 ft. ICD estimated from Google Maps linework.
Prescott, AZ Yavapai Co. United States	AZ 89 / Deep Well Ranch Rd. / Willow Creek Rd. (34.65243, -112.43495)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 57.9660	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Dalton, GA Whitfield Co. United States	Carbondale Rd. SW / I-75 SB Ramps (34.65311, -84.98468)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 49.1233	Freeway Ramps (Grade-Separated) Single-Lane	2018	https://www.dailycitizen.news/news/local_news/expect-traffic-shift-onto-new-carbondale-road-roundabout/article_c6b0ed90-9a72-11e7-9b0e-171be0ee215b.html ICD estimated from Google Maps linework.
Bennettsville, SC Marlboro Co. United States	Hamlet Hwy / Beauty Spot Rd E (34.65313, -79.69297)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.3337	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2015-2017). ICD estimated from Google Maps linework.
Dalton, GA Whitfield Co. United States	Carbondale Rd. SW / I-75 NB Ramps (34.65372, -84.98301)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.2457	Freeway Ramps (Grade-Separated) Single-Lane	2018	https://www.dailycitizen.news/news/local_news/expect-traffic-shift-onto-new-carbondale-road-roundabout/article_c6b0ed90-9a72-11e7-9b0e-171be0ee215b.html ICD estimated from Google Maps linework.
Dalton, GA Whitfield Co. United States	US 41 (S Dixie Rd.) /Carbondale Rd. SW / Tilton Rd. SE (34.65534, -84.97859)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.1220	Other (At-Grade) Single-Lane	2018	Striped out inner circulating lane and inner entry and exit lanes on north, south, and west legs. ICD estimated from Google Maps linework.
Seneca, SC Oconee Co. United States	Wells Hwy / Mormon Church Rd. / N Strawberry Farms Rd. (34.65761, -82.95173)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 20.6307	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Kobe, Hyogo Pref. Japan	Minatojima-minamimachi 6chome (34.65781, 135.22191)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		On Port Island.
Lancaster, CA Los Angeles Co. United States	E Avenue L / Challenger Way (34.66048, -118.11226)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.3833	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Emerald Isle, NC Carteret Co. United States	NC 58 / Mallard Dr. / Emerald Landing Dr. (34.66104, -77.05268)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.2420	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	Developer project. ICD estimated from Google Maps linework.
Cottonwood, AZ Yavapai Co. United States	Camp Verde Bridgeport Hwy (AZ 260) / Camino Real / E Thousand Trails Rd. (34.66105, -111.96492)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 70.1040	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	https://azdot.gov/adot-news/state-route-260-project-homestretch-completion-fall
Emerald Isle, NC Carteret Co. United States	Emerald Dr. / Plantation Dr. (34.66452, -77.04878)	Other Existing	Other Unknown	4 Approaches 0 Driveways 28.4876	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Lompoc, CA Santa Barbara Co. United States	SR 246 / Purisima Rd. (34.66456, -120.40790)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.2401	Other (At-Grade) Single-Lane	2011	Yield-controlled right-turn bypass lane in northwest quadrant. ICD estimated from Google Maps linework.
Camp Lejeune, NC Onslow Co. United States	Holcomb Blvd. / McHugh Blvd. (34.66476, -77.34787)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 60.9043	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	Was previously a rotary. ICD estimated from Google Maps linework.
Lumberton, NC Robeson Co. United States	Pine Log Rd. / W Carthage Rd. (34.66546, -79.04019)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.2574	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Huntsville, AL Madison Co. United States	Westbury Dr. / Alta Dena St. (34.68877, -86.56960)	Traffic Calming Circle Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Pembroke, NC Robeson Co. United States	N Odom Rd. / Prospect Rd. / University Dr. / (parking) (34.69003, -79.19869)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2019	Entrance to University of North Carolina - Pembroke campus.
Ellijay, GA Gilmer Co. United States	River St. / Dalton St. / Main St. (34.69513, -84.48260)	Other Existing	Unknown Unknown	6 Approaches 0 Driveways 38.2967	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Pembroke, NC Robeson Co. United States	Prospect Rd. / Cornith Rd. (34.69668, -79.19764)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2019
Lancaster, CA Los Angeles Co. United States	W Lancaster Blvd. / 15th St. W (34.69671, -118.15694)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4946	Other (At-Grade) Single-Lane	2019	http://www.abetterroadahead.com/roundabouts.html ICD estimated from Google Maps linework.
Lancaster, CA Los Angeles Co. United States	E Lancaster Blvd. / 15th St. E (34.69685, -118.10373)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.5126	Other (At-Grade) Single-Lane	2019	http://www.abetterroadahead.com/roundabouts.html ICD estimated from Google Maps linework.
Huntsville, AL Madison Co. United States	McMullen Ln. SE / Summerlyn Way SE (34.70066, -86.43826)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2007).
Chino Valley, AZ Yavapai Co. United States	AZ 89 / E Kalinich Ave (34.70515, -112.45049)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 54.9835	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
(unincorporated), SC Anderson Co. United States	US 178 (Liberty Hwy.) / SC 88 (Old Greenville Hwy.) (34.70600, -82.67664)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022
Camp Lejeune, NC Onslow Co. United States	Autumn Oval (34.71248, -77.39483)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
(unincorporated), SC Lancaster Co. United States	SC 522 (Rocky River Rd.) / SC 123 (Taxahaw Rd.) (34.71569, -80.62095)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	http://info2.scdot.org/projects/ViewerFiles/P030240%20-%20PIM%20Handout.pdf
Chino Valley, AZ Yavapai Co. United States	SR 89 / Road 4S (34.71659, -112.45340)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 55.9577	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Functional Class: Arterial ICD estimated from Google Maps linework.
Little Rock, AR Pulaski Co. United States	36th St. / Romine Rd. / West Rd. (34.72098, -92.38181)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.5782	Other (At-Grade) Single-Lane	2001	Elementary school and church nearby. http://www.contextsensitivesolutions.org/content/case_studies/kentucky_roundabout/resources/kentucky_roundabout_pdf/ Functional Class: Arterial ICD estimated from Google Maps linework.
Huntsville, AL Madison Co. United States	Monroe St. / Heart of Huntsville Dr. (34.72357, -86.59019)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.3571	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Huntsville, AL Madison Co. United States	John Wright Dr. / Knowledge Dr. / (parking lot) (34.72452, -86.64226)	Roundabout Existing	All-Way Yield Other	4 Approaches 0 Driveways 59.8788	Other (At-Grade) Single-Lane	2007	Entrance to the University of Alabama in Huntsville (UAH). Year completed estimated (2007-2010, but under construction early 2007). ICD estimated from Google Maps linework.
Madison, AL Madison Co. United States	Balch Rd. / Gillespie Rd. (34.72892, -86.76797)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.facebook.com/overcastdrone/videos/1254841905002043/
Little Rock, AR Pulaski Co. United States	Brodie Creek Trl. / Woodsgate Dr. / Woodlands Trl. / S Trail Dr. (34.72998, -92.41729)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2000	Year Completed estimated (1994-2002).
Little Rock, AR Pulaski Co. United States	Woodlands Trl. / Woodsgate Dr. (34.73308, -92.42190)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2005
Little Rock, AR Pulaski Co. United States	Woodlands Trl. / Overcreek Pass / Tallgrass Trl. (34.73589, -92.42803)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2007).
Little Rock, AR Pulaski Co. United States	Woodlands Trl. / Winthrop Point / Hoggard's Ridge (34.73822, -92.42759)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2010
East Little Rock, AR Pulaski Co. United States	E 9th St. / Picton St. / Concord Ave. (34.73856, -92.23172)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	Left-turn-only lane on north leg; spiral marking in circulatory roadway.
Cottonwood, AZ Yavapai Co. United States	Mingus Ave. / Willard St. (34.73954, -112.02733)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.3875	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.