Roundabouts Database Index

30065 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
Middleton Grange, NSW Liverpool Australia	Flynn Ave. / Kingsford Smith Ave. (-33.91940, 150.84055)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
New Waverly, TX Walker Co. United States	FM 1375 Rd. / I-45 NB Frontage Rd. (30.53557, -95.49278)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 54.8640	Freeway Ramps (Grade-Separated) Single-Lane	2015	.
New Waverly, TX Walker Co. United States	FM 1375 Rd. / I-45 SB Frontage Rd. (30.53485, -95.49678)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 54.8630	Freeway Ramps (Grade-Separated) Single-Lane	2015	.
Driftwood, TX Hays Co. United States	FM 150 (Rebel Rd.) / FM 3237 (30.04763, -97.98845)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2022	https://haysfreepress.com/2022/07/27/hays-county-celebrates-the-latest-roundabout/
New Albany, OH Franklin Co. United States	Fodor Rd. / New Albany Rd. (40.08818, -82.82324)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 34.7216	Other (At-Grade) Single-Lane	2013	Right-turn lanes on north and east legs. Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
Wheaton-Glenmont, MD Montgomery Co. United States	Foggy Glen Dr. / Soaring Wing Ln. (39.08128, -77.02998)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Perry Township, OH Stark Co. United States	Fohl St. SW / Shepler Church Ave. SW (40.73047, -81.45699)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 16.2908	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Sandvika, Buskerud Bærum Norway	Folangerveien / Engervannsveien (59.89449, 10.52592)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Deer Park, VIC Australia	Foleys Rd. / Dalmuir Blvd. (-37.78231, 144.76594)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Deer Park, VIC Brimbank Australia	Foleys Rd. / Hunter Rd. / Radnor Dr. (-37.78364, 144.78099)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Deer Park, VIC Brimbank Australia	Foleys Rd. / Makland Dr. (-37.78320, 144.77593)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Deer Park, VIC Australia	Foleys Rd. / St Andrews Dr. (-37.78261, 144.76963)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ronneby, Blekinge County Ronneby kommun Sweden	Folkparksvägen / Angelskogsvägen (56.20286, 15.28852)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-lane w/ Traversable Central Island	2022	Used to be a T-intersection. Fourth leg added when rebuilt into a roundabout with construction starting in 2021 and finished in 2022.
Jakobsberg, Stockholm County Järfälla Sweden	Folkungavägen / (parking lot) (59.42240, 17.85737)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 30.9856	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Jakobsberg, Stockholm County Järfälla Sweden	Folkungavägen / Tornérvägen (59.42147, 17.83922)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 17.0122	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Jakobsberg, Stockholm County Järfälla Sweden	Folkungavägen / Unionsvägen / E18 Ramps (59.42187, 17.84906)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.6694	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Jakobsberg, Stockholm County Järfälla Sweden	Folkungsvägen / Birgittavägen (59.42132, 17.84474)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.3032	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
West Friendship, MD Howard Co. United States	Folly Quarter Rd. / Sheppard Ln. / Homewood Rd. (39.24979, -76.93188)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2002-2005).
Fond du Lac, WI Fond Du Lac Co. United States	Fond du Lac Ave. / Rienzi Rd. / National Ave. (43.76212, -88.42196)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2021	Combined two T-intersections. Year Completed estimated (2020-2021).
Sacramento, CA Sacramento Co. United States	Fong Ranch Rd. / Bridgegate Dr. (38.63510, -121.49340)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2018-2020).
Point Cook, VIC Wyndham Australia	Fongeo Dr. / Adventure Way / Daydream Dr. (-37.91055, 144.73872)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
San Francisco State University, CA San Francisco Co. United States	Font Blvd. / (parking lot) (37.72286, -122.48358)	Other Existing	One-Way/Two-Way Stop Unknown	3 Approaches 0 Driveways 33.0641	Other (At-Grade) Single-Lane	1950	ICD estimated from Google Maps linework.
San Francisco, CA San Francisco Co. United States	Font Blvd. / Arballo Dr. (37.72177, -122.48231)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 35.8987	Other (At-Grade) Single-Lane	1950	ICD estimated from Google Maps linework.
San Francisco, CA San Francisco Co. United States	Font Blvd. / Cambon Dr. (37.71590, -122.47445)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 28.3433	Other (At-Grade) Single-Lane	1950	ICD estimated from Google Maps linework.
San Francisco, CA San Francisco Co. United States	Font Blvd. / Chumasero Dr. (37.71501, -122.47298)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 25.5093	Other (At-Grade) Single-Lane	1950	ICD estimated from Google Maps linework.
San Francisco, CA San Francisco Co. United States	Font Blvd. / Gonzalez Dr. (37.71679, -122.47592)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 30.2325	Other (At-Grade) Single-Lane	1950	ICD estimated from Google Maps linework.
San Francisco, CA San Francisco Co. United States	Font Blvd. / Pinto Ave. / Holloway Ave. (37.72069, -122.48105)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 32.1204	Other (At-Grade) Single-Lane	1950	ICD estimated from Google Maps linework.
San Francisco, CA San Francisco Co. United States	Font Blvd. / Serrano Dr. (37.71957, -122.47976)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 32.1209	Other (At-Grade) Single-Lane	1950	ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Fontaine Blvd. / Lamprey Dr. (38.74007, -104.62463)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2019).
Stellarton, NS Pictou Canada	Foord St. / Highway 104 EB Ramps / Lawrence Blvd. (45.56897, -62.65945)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 56.8541	Freeway Ramps (Grade-Separated) Single-Lane	2010	ICD estimated from Google Maps linework.
San Diego, CA San Diego Co. United States	Foothill Blvd. / Loring St. (32.80778, -117.24568)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2025	Oval shaped. ICD = 130 ft x 90 ft. https://www.roadsbridges.com/road-traffic-safety/news/55241846/san-diego-builds-roundabouts-to-improve-safety
Prince George, BC Fraser-Fort George Canada	Foothills Blvd. / 18 Ave. (53.90734, -122.81107)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane	2023	https://www.princegeorge.ca/city-hall/news-notices/roundabout-construction-complete
Newberg, OR Yamhill Co. United States	Foothills Dr. / Center St. (45.32467, -122.96999)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 26.8710	Other (At-Grade) Single-Lane	1999	Very small splitter islands, with pedestrian crossings next to circulatory roadway. ICD estimated from Google Maps linework.
Farmington, NM San Juan Co. United States	Foothills Dr. / Rinconada St. (36.79144, -108.13909)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2015-2019).
Grenfell, NSW Weddin Australia	Forbes St. / Main St. (-33.89352, 148.16010)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Brooklawn, NJ Camden Co. United States	Forbidden Circle [US 130 / New Broadway] (39.87676, -75.12453)	Rotary Existing	Other Unknown	3 Approaches 0 Driveways 57.7431	Other (At-Grade) Multilane (2 Lane, unspecified)		No controls of any type except a yield sign on one approach. ICD estimated from Google Maps linework.
Dunedin, Otago Dunedin New Zealand	Forbury Rd. / Bedford St. / Victoria Rd. (-45.91101, 170.49005)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Pearl Harbor Naval Base (Ford Island), HI Oahu Co. United States	Ford Island Blvd. / Saratoga Blvd. (21.36689, -157.95610)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 52.2752	Other (At-Grade) Single-Lane	2006	Existing prior to 2005. Relocated in 2005/2006. Functional Class: Collector ICD estimated from Google Maps linework.
Claycomo, MO Clay Co. United States	Ford Motor Plant No 4 Rd. / (parking) (39.20602, -94.47845)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	Year Completed estimated (2012-2013). Reconfiguration of factory entrance and parking circulation.
Zionsville, IN Boone Co. United States	Ford Rd. / Bloor Ln. (39.95703, -86.27903)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.3800	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Williamsburg, VA James City Co. United States	Fords Colony Dr. / St. Andrews Dr. (37.30351, -76.78289)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 66.5009	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Varberg, Halland County Varbergs kommun Sweden	Föreningsgatan / Engelbrektsgatan (57.10653, 12.27300)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-lane w/ Traversable Central Island	2010	Constructed before 2010.
Statesboro, GA Bulloch Co. United States	Forest Dr. / Old Register Rd. (32.42382, -81.79015)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.2035	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Naples, FL Collier Co. United States	Forest Glen Blvd. / (parking) (26.14593, -81.68155)	Other Existing	One-Way/Two-Way Stop Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
McMinnville, OR Yamhill Co. United States	Forest Glen Dr. / Tera Dr. / Courtney Laine Dr. (45.20442, -123.21089)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 28.6110	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Bettendorf, IA Scott Co. United States	Forest Grove Dr. / Championship Dr. (41.59001, -90.46287)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown	2023	https://forestgrovedrive.com/ (first one in the video)
Bettendorf, IA Scott Co. United States	Forest Grove Dr. / Competition Dr. (41.59010, -90.45635)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown	2023	https://forestgrovedrive.com/ (third one in the video)
Bettendorf, IA Scott Co. United States	Forest Grove Dr. / Middle Rd. (41.59010, -90.45966)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2023	https://www.ourquadcities.com/news/local-news/new-bettendorf-roundabout-opens-oct-18/ (video of partially complete roundabout here (it's the middle one) https://forestgrovedrive.com/ )
Forest Lake, QLD Brisbane Australia	Forest Lake Blvd. / College Ave. (-27.62265, 152.96949)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Forest Lake, QLD Brisbane Australia	Forest Lake Blvd. / Lochwood Ave. / Settlers Circuit (-27.61844, 152.96539)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Heathwood, QLD Brisbane Australia	Forest Lake Blvd. / Wadeville St. / Old Blunder Rd. / Sanctuary Dr. (-27.62920, 152.97928)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Pooler, GA Chatham Co. United States	Forest Lakes Dr. / Sinclair Dr. / Grand View Dr. (32.14389, -81.26942)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Oxnard, CA Ventura Co. United States	Forest Park Blvd. / Moonlight Park Ave. (34.24280, -119.17467)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.4287	Other (At-Grade) Multilane (2 Lane, unspecified)	2006	Series of three roundabouts. ICD estimated from Google Maps linework.
Oxnard, CA Ventura Co. United States	Forest Park Blvd. / N Oxnard Blvd. (34.24458, -119.17711)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 46.4023	Other (At-Grade) Multilane (2 Lane, unspecified)	2006	Series of three roundabouts. ICD estimated from Google Maps linework.
Oxnard, CA Ventura Co. United States	Forest Park Blvd. / N Ventura Rd. (34.24629, -119.17948)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.3886	Other (At-Grade) Multilane (2 Lane, unspecified)	2006	Series of three roundabouts. ICD estimated from Google Maps linework.
Ferntree Gully, VIC Knox Australia	Forest Rd. / Alpine St. / The Glen (-37.88290, 145.29698)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lansing, MI Ingham Co. United States	Forest Rd. / Collins Rd. (42.70389, -84.49795)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2021
Lara, VIC Greater Geelong Australia	Forest Rd. N / Windermere Rd. (-38.00871, 144.39885)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kingsnorth, England Kent United Kingdom	Forestall Meadow / Moatfield Meadow / Bluebell Rd. / Field View (51.12140, 0.86532)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 60.7214	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Forestgate Dr. / Cairngorm Way (38.96770, -104.69892)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.4293	Other (At-Grade) Single-Lane	2002	Elliptical shape. Year Completed estimated (1999-2004). ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Forestgate Dr. / Lochwinnoch Ln. (38.96681, -104.68550)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.8585	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2004). ICD estimated from Google Maps linework.
Greenville, SC Greenville Co. United States	Fork Shoals Rd. / Conestee Rd. (34.76950, -82.35879)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.2434	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Wacol, QLD Brisbane Australia	Formation St. / Amatek Ln. / M2 (Logan Motorway) WB Off-Ramp (-27.60672, 152.92466)	Roundabout Existing	All-Way Stop None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Carole Park, QLD Ipswich Australia	Formation St. / Mica St. / M2 (Logan Motorway) EB On-Ramp (-27.60906, 152.92254)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Ajax, ON Durham Canada	Formosa Ave / Lloydminster Ave / Mosley Ave (43.88143, -79.00965)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.0000	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2009-2013).
Umea, Vasterbotten County Umea Sweden	Formvägen / Fogvägen (63.85060, 20.31505)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 31.0550	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Kettering, OH Montgomery Co. United States	Forrer Blvd. / Madison St. (39.71565, -84.14854)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 51.4476	Other (At-Grade) Multilane (2 Lane, unspecified)	1996	ICD estimated from Google Maps linework.
Fayetteville, GA Fayette Co. United States	Forrest Ave. / Hood Ave. (33.45700, -84.45584)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.8393	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
South Hedland, WA Port Hedland Australia	Forrest Cir. / McLarty Blvd. / Hunt St. (-20.41114, 118.60327)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Rosebery, NT Palmerston Australia	Forrest Parade / Lambrick Ave. (-12.50117, 130.99278)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Bellamack, NT Palmerston Australia	Forrest Parade / Owston Ave. (-12.51233, 130.98758)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Armadale, WA Armadale Australia	Forrest Rd. / Commerce Ave. / Jull St. / (parking) (-32.15156, 116.01404)	Roundabout Existing	All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only)	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Melbourne, VIC Australia	Forrest St. / Adelaide St. (-37.78450, 144.81901)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Athens, AL Limestone Co. United States	Forrest St. / Ridgelawn Dr. (34.79632, -86.94443)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	No splitter island on north leg.
Björkmo, Gävleborg County Hudiksvalls kommun Sweden	Forsavägen / E4 NB Ramps (61.65422, 17.01869)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Freeway Ramps (Grade-Separated) Single-Lane	2011	Raindrop shaped.
Björkmo, Gävleborg County Hudiksvalls kommun Sweden	Forsavägen / E4 SB Ramps (61.65449, 17.01670)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Freeway Ramps (Grade-Separated) Single-Lane	2011	Raindrop shaped.
Nykoping, Sodermanland County Nykoping Sweden	Forsrondellen (Repslagaregatan / Hospitalsgatan) (58.75515, 17.00748)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 19.2043	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Förstamajgatan / Tideräkningsgatan (57.75286, 12.03236)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 15.9315	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Whitchurch-Stouffville, ON York Canada	Forsyth Farm Dr. / Flute St. / Penndutch Cir. (43.98297, -79.23744)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.7812	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Cape Town, Western Cape Cape Town South Africa	Forsyth Rd. / Jigger Ave. / Helderzicht Rd. (-34.08708, 18.82840)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 164.1951	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Branson, MO Taney Co. United States	Forsythe Blvd. / Oak Creek Dr. (36.64407, -93.25961)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.7888	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Queens, PE Queens Canada	Fort Augustus Rd. / Bunbury Rd. (46.23895, -63.04687)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 44.6072	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Arlington, FL Duval Co. United States	Fort Caroline Rd. / Hartsfield Rd. (30.36686, -81.56103)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways 30.4800	Other (At-Grade) Single-Lane	2012	Sidewalk adjacent to circulatory roadway.
Fort Dix, NJ Burlington Co. United States	Fort Dix St. / Pemberton Wrightstown Rd. / Delaware Ave. / Texas Ave. / Neely Rd. (40.02987, -74.61869)	Other Existing	Unknown Unknown	5 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Pedestrian access to central island.
Phelps, NY Ontario Co. United States	Fort Hill Rd. / McIvor Rd. / CR 23 (42.91672, -77.04341)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2019	https://www.fltimes.com/news/ontario-county-s-newest-roundabout-opens-in-phelps/article_3fe5e190-49db-5f3b-a42f-7da6c3073a08.html .
Rincon, GA Effingham Co. United States	Fort Howard Rd. / Old Augusta Rd. (32.30374, -81.19530)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	Opened February 2020. https://www.wtoc.com/2020/02/24/fort-howard-old-augusta-road-roundabout-complete/
James Island, SC Charleston Co. United States	Fort Johnson Rd. / Harbor View Rd. / Sterling Dr. (32.74134, -79.91551)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2016
Boise, ID Ada Co. United States	Fort St. / Robbins Rd. / N 3rd St. (43.61644, -116.19328)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.8572	Other (At-Grade) Single-Lane	2019	https://www.cityofboise.org/departments/planning-and-development-services/robbins-roundabout/ ICD estimated from Google Maps linework.
Vancouver, WA Clark Co. United States	Fort Vancouver Way. / Evergreen Blvd. (45.62863, -122.66310)	Other Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 40.0897	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mount Vernon, VA Fairfax Co. United States	Fort Willard Circle (38.78275, -77.06601)	Other Existing	Unknown Unknown	6 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Polmont, Scotland Falkirk United Kingdom	Forth Valley [A9 (Inchyra Rd.) / A905 (Beancross Rd.) / M9 Ramps] (55.99715, -3.71783)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)
Youngsville, LA Lafayette Par. United States	Fortune Rd. / Bonin Rd. (30.12382, -92.00743)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.5852	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Auckland, Auckland Auckland New Zealand	Fortunes Rd. / Prince Regent Dr. / Butley Dr. (-36.89778, 174.89723)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
South Dublin, Co Dublin Ireland	Fortunestown Ln. / Citywest Dr. (53.28417, -6.42395)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island		Left-turn-only lane on south leg.
Belfast , N. Ireland Belfast City United Kingdom	Fortwilliam Roundabout [A2 (Fortwilliam Onslip) / Dargan Rd. / M2 Ramps] (54.62967, -5.91918)	Signalized Roundabout/Circle Existing	Signal None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		Partial signal control.
Hondarribia, Basque Country Guipúzcoa Spain	Foru Kalea / Higer Bidea (43.37501, -1.79707)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.0657	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
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 22.3034	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	https://www.youtube.com/watch?v=HiB5NQzLK9w. Completed October 2019. ICD estimated from Google Maps linework.
Rolla, MO Phelps Co. United States	Forum Dr. / E 18th St. (37.95932, -91.75243)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2010-2012).
Raleigh, NC Wake Co. United States	Forum Pl. (35.89677, -78.65126)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Nacka, Stockholm County Nacka Sweden	Forumrondellen (Värmdövägen / Vikdalsvägen / Hörnvägen) (59.30819, 18.16397)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.0150	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.