Roundabouts Database Index

29616 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
Reykjavik, Höfuðborgarsvæðið Iceland	Grafarholtsbegur / Vinlandsleið (64.12549, -21.77549)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 51.0783	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
McKinney, TX Collin Co. United States	Grafton Ln. / Middlesborough Dr. (33.22333, -96.68702)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2016	Painted splitter islands.
Union Hill, MA Worcester Co. United States	Grafton St (Rte 122) / Hamilton St / Orient St (42.25577, -71.78528)	Traffic Calming Circle Existing	Other None	4 Approaches 2 Driveways 24.7515	Other (At-Grade) Single-Lane		Control Type: Grafton EB free flow, Grafton WB and Hamilton yield controlled, Orient St is stop controlled. Grafton St is Major road in terms of control type. On-street parking on the circular roadway. Wide lanes, limited pavement markings. Crosswalks present. Downtown and residential context. ICD estimated from Google Maps linework.
Frankfurt, Hesse Frankfurt am Main Germany	Graf-von-Stauffenberg Allee / Carl-Hermann-Rudloff Allee (50.17609, 8.61590)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Sarpsborg, Buskerud Sarpsborg Norway	Grålumveien / Bjørnstadveien (59.29510, 11.06458)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Sarpsborg, Buskerud Sarpsborg Norway	Grålumveien / E6 NB Ramps (59.29654, 11.06890)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Sarpsborg, Buskerud Sarpsborg Norway	Grålumveien / E6 SB Ramps (59.29597, 11.06667)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Palma, Autonomous Community of Balearic Islands Baleares Spain	Gran Via d'Asima / Cami Vell de Bunyola (39.60051, 2.67383)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Westlake, TX Tarrant Co. United States	Granada Trl. / Castillian Path / Valencia Cove (32.98163, -97.18187)	Other Existing	Unknown None	4 Approaches 0 Driveways 67.0557	Other (At-Grade) Single-Lane	2015	Oval shaped, ICD = 245 ft x 190 ft.
Konz, Rhineland-Palatinate Trier-Saarburg Germany	GranaStraße / SaarStraße / Konzerbrück (49.69813, 6.57077)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 23.1753	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Aliso Viejo, CA Orange Co. United States	Grand / Vanatis Dr. (33.57694, -117.72981)	Other Existing	Other Unknown	3 Approaches 1 Driveways 28.8564	Other (At-Grade) Single-Lane		One approach controlled by yield, two by stop sign, and one is uncontrolled. ICD estimated from Google Maps linework.
Prospect Heights, NY Kings Co. United States	Grand Army Plaza (40.67388, -73.97005)	Signalized Roundabout/Circle Existing	Signal Unknown	6 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (3+ Lane)
Billings, MT Yellowstone Co. United States	Grand Ave. / 36th St. W (45.78403, -108.60541)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.8058	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	Year Completed estimated (2015-2019). ICD estimated from Google Maps linework.
Billings, MT Yellowstone Co. United States	Grand Ave. / 38th St. W (45.78400, -108.61111)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.9757	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	Fourth leg stubbed. ICD estimated from Google Maps linework.
Omaha, NE Douglas Co. United States	Grand Ave. / N 166th St. (41.30237, -96.17353)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.3001	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Grand Junction, CO Mesa Co. United States	Grand Ave. / N 1st St. / SR 340 (Broadway) / I-70 Business Loop (39.07031, -108.57097)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown	2022	https://www.codot.gov/news/2021/august-2021/1st-street-roundabout-project-enters-new-phase
Montrose, CO Montrose Co. United States	Grand Ave. / N 9th St. (38.48349, -107.88856)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2012).
Iowa City, IA Johnson Co. United States	Grand Ave. / S. Grand Ave. (41.65855, -91.54559)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 23.2000	Other (At-Grade) Single-Lane	2007	On University of Iowa school campus. Functional Class: Local ICD estimated from Google Maps linework.
Key Biscayne, FL Miami-Dade Co. United States	Grand Bay Dr. / Grand Bay Dr. S (25.69260, -80.15982)	Other Existing	All-Way Stop Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Swartz Creek, MI Genesee Co. United States	Grand Blanc Rd. / Linden Rd. (42.91411, -83.77008)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021
Swartz Creek, MI Genesee Co. United States	Grand Blanc Rd. / Morrish Rd. (42.91289, -83.83040)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://swartzcreekview.mihomepaper.com/articles/traffic-circle-construction-underway-bridge-work-set-to-begin/
Seaford Meadows, SA Onkaparinga Australia	Grand Blvd. / Atlantis Ave. / Bollard Ave. (-35.17653, 138.48169)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Seaford Rise, SA Onkaparinga Australia	Grand Blvd. / Augusta Dr. / Parkwood Rise (-35.20404, 138.48779)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Seaford Rise, SA Onkaparinga Australia	Grand Blvd. / Brighton Dr. (-35.20993, 138.48550)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways	Other (At-Grade) Single-Lane
Seaford Rise, SA Onkaparinga Australia	Grand Blvd. / Coventry Circuit / Crest Dr. (-35.20783, 138.48801)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Elliptical shaped.
Seaford Rise, SA Onkaparinga Australia	Grand Blvd. / Dalkeith Rd. (-35.20138, 138.48757)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Seaford Rise, SA Onkaparinga Australia	Grand Blvd. / Endeavour Dr. (-35.19655, 138.48456)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Craigieburn, VIC Hume Australia	Grand Blvd. / Hanson Rd. / Hamilton Hume Parade (-37.58331, 144.93500)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Craigieburn, VIC Hume Australia	Grand Blvd. / Highlander Dr. (-37.57004, 144.89697)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Seaford, SA Onkaparinga Australia	Grand Blvd. / Lynton Terrace / (parking) (-35.18845, 138.48060)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Seaford Meadows, SA Onkaparinga Australia	Grand Blvd. / Navigation St. (-35.17473, 138.48213)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Craigieburn, VIC Hume Australia	Grand Blvd. / Newbury Blvd. (-37.57152, 144.90929)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Boynton Beach, FL Palm Beach Co. United States	Grand Blvd. / NW 3rd Ct. / NW 3rd Ave. (26.52999, -80.06580)	Other Existing	All-Way Stop Unknown	6 Approaches 0 Driveways 30.9884	Other (At-Grade) Single-Lane		Stop-controlled entries. Functional Class: Local ICD estimated from Google Maps linework.
Craigieburn, VIC Hume Australia	Grand Blvd. / Royal Terrace / (parking) (-37.57589, 144.92514)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Seaford Meadows, SA Onkaparinga Australia	Grand Blvd. / S Pacific Dr. / Prow Dr. (-35.17301, 138.48256)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Seaford Rise, SA Onkaparinga Australia	Grand Blvd. / Semaphore Pl. (-35.20782, 138.48349)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways	Other (At-Grade) Single-Lane
Craigieburn, VIC Hume Australia	Grand Blvd. / Serenity Way / Escapade Blvd. (-37.57230, 144.91426)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Brookfield, IL Cook Co. United States	Grand Blvd. / Washington St. (41.82755, -87.85150)	Other Existing	Unknown Unknown	8 Approaches 0 Driveways 41.8281	Other (At-Grade) 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 ICD estimated from Google Maps linework.
Craigieburn, VIC Hume Australia	Grand Blvd. / Windrock Ave. (-37.57708, 144.93037)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Owings Mills, MD Baltimore Co. United States	Grand Central Ave. / (parking) (39.40581, -76.78033)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	Year Completed estimated (2011-2014).
Owings Mills, MD Baltimore Co. United States	Grand Central Ave. / Waverly Ln. (39.40713, -76.78413)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2011-2014). West leg added 2015.
Pooler, GA Chatham Co. United States	Grand Central Blvd. / Nancy Hanks Way (32.13422, -81.25686)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands.
Colorado Springs, CO El Paso Co. United States	Grand Cordera Pkwy. / Sky Meadow Dr. / Wild Sage Grove (38.96025, -104.72647)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.8623	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Wainui, Auckland Auckland New Zealand	Grand Dr. / Northern Motorway (SH 1) NB Ramps (-36.58727, 174.66339)	Roundabout Existing	All-Way Yield None	2 Approaches 1 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Orewa, Auckland Auckland New Zealand	Grand Dr. / Northern Motorway (SH 1) SB Ramps (-36.58773, 174.66533)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Raleigh, NC Wake Co. United States	Grand Estate Dr. / Shelter Cove (35.91623, -78.77478)	Other Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 34.8213	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Raleigh, NC Wake Co. United States	Grand Estates Dr. / Courtney Estates Dr. (35.91682, -78.77574)	Other Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 27.0830	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Kitchener, ON Waterloo Canada	Grand Flats Trail / Eden Oak Trail (43.45085, -80.40324)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.4794	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Vero Beach, FL Indian River Co. United States	Grand Harbor Blvd. / S Harbor Dr. (27.68309, -80.40126)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 73.1520	Other (At-Grade) Single-Lane
Braselton, GA Gwinnett Co. United States	Grand Hickory Dr. / Mossy Oak Landing (34.12021, -83.82343)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 51.4145	Other (At-Grade) Single-Lane		No traffic control on entries. ICD estimated from Google Maps linework.
Henderson (Seven Hills), NV Clark Co. United States	Grand Hills Dr. / Rio Secoo Golf Club (35.97713, -115.11100)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 74.4214	Other (At-Grade) Single-Lane	1998	Functional Class: Collector ICD estimated from Google Maps linework.
Yass, NSW Yass Valley Australia	Grand Junction Rd. / Warroo Rd. / Bradford Dr. (-34.85479, 148.91929)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Seven Valleys, PA York Co. United States	Grand Lake Dr. / Grand Oak Way (39.86507, -76.71601)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Palm Coast, FL Flagler Co. United States	Grand Landings Pkwy. / S Spoonbill Dr. (29.44214, -81.19529)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 53.3400	Other (At-Grade) Single-Lane	2008	Painted splitter island on southwest leg.
Gambrills, MD Anne Arundel Co. United States	Grand Meadow Dr. / Ridings Way (39.00615, -76.66270)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.4632	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2018).
McKinney, TX Collin Co. United States	Grand Mesa Pkwy. / Caribou Trl. (33.16170, -96.71293)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0037	Other (At-Grade) Single-Lane	2012	Located adjacent to Comstock Elementary School. Southern leg is entrance/exit to school.
McKinney, TX Collin Co. United States	Grand Mesa Pkwy. / Mendocino Trl. (33.16154, -96.71013)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0037	Other (At-Grade) Single-Lane	2012	Located adjacent to Comstock Elementary School.
Cedar Park, TX Travis Co. United States	Grand Oaks Loop / Abbotsbury Dr. (30.45421, -97.85857)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Cedar Park, TX Travis Co. United States	Grand Oaks Loop / Twin Creeks Club Dr. (30.45940, -97.85709)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Charlotte, NC Mecklenburg Co. United States	Grand Palisades Pkwy. / Kalabash Rd. / Snug Harbor Rd. (35.06980, -81.04510)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.2351	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Charlotte, NC Mecklenburg Co. United States	Grand Palisades Pkwy. / Youngblood Rd. (35.07331, -81.03199)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.3238	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Florida Center, FL Orange Co. United States	Grand Palm Dr. / Overlook Ct. (28.47014, -81.45272)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2018
Palm Beach Gardens, FL Palm Beach Co. United States	Grand Palm Way (26.82787, -80.11331)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Parrearra, QLD Sunshine Coast Australia	Grand Parade / Barbados Way / Barbuda Circuit (-26.71044, 153.12193)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Parrearra, QLD Sunshine Coast Australia	Grand Parade / Cayman Pl. (-26.71214, 153.12439)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Parrearra, QLD Sunshine Coast Australia	Grand Parade / Jamaica Way / Grenada Way (-26.71343, 153.12367)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Parrearra, QLD Sunshine Coast Australia	Grand Parade / Maldives Pl. (-26.71575, 153.12310)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Parrearra, QLD Sunshine Coast Australia	Grand Parade /Malta Pl. / Sardinia Pl. (-26.71947, 153.12382)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Breaux Bridge, LA St. Martin Par. United States	Grand Pointe Ave. (LA 347) / Doyle Melancon Rd. (30.28636, -91.87545)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2019	Circle moved to save an old oak tree. https://www.klfy.com/local/dotd-changes-roundabout-design-for-200-year-old-tree/
Palm Beach Gardens, FL Palm Beach Co. United States	Grand Pointe Dr. (26.83211, -80.11215)	Other Existing	Unknown Unknown	2 Approaches 7 Driveways 0.0000	Other (At-Grade) Unknown
Folsom, CA Sacramento Co. United States	Grand Prairie Rd. / Rustic Ridge Dr. (38.63617, -121.09165)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2018-2019).
Folsom, CA Sacramento Co. United States	Grand Prairie Rd. / Rustic Ridge Dr. / Alder Creek Pkwy (38.64059, -121.09212)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2018-2019).
Conyers, GA Rockdale Co. United States	Grand Prix Dr. / Appaloosa Debark Dr. NE (33.64617, -83.94041)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 47.7239	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Boynton Beach, FL Palm Beach Co. United States	Grand Prix Ln. / Grand Prix Ln. (26.54159, -80.18202)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Boynton Beach, FL Palm Beach Co. United States	Grand Prix Ln. / Grand Prix Ln. (26.54014, -80.18275)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Boynton Beach, FL Palm Beach Co. United States	Grand Prix Ln. / Jodhpur Way (26.54180, -80.18611)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
New Hudson, MI Oakland Co. United States	Grand River Ave. / Lyon Center Dr. E (42.50967, -83.60697)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 42.2599	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
New Hudson, MI Oakland Co. United States	Grand River Ave. / New Hudson Dr. (42.51286, -83.62158)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.7363	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	ICD estimated from Google Maps linework.
Pirates Beach, TX Galveston Co. United States	Grand Terre / Buccaneer Blvd. (29.20499, -94.93485)	Other Existing	Unknown Unknown	6 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
(unincorporated), TX Fort Bend Co. United States	Grand Vista Springs Blvd. / Somerset Place Ln. / Newcastle Point Blvd. (29.68012, -95.70908)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2014
Springfield Lakes, QLD Ipswich Australia	Grande Ave. / Parkland Dr. / Carnarvon Ave. (-27.69055, 152.91610)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Spring Mountain, QLD Ipswich Australia	Grande Ave. / Peter Harbeck St. / Sierra Dr. (-27.69029, 152.89254)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Spring Mountain, QLD Ipswich Australia	Grande Ave. / Woodline Dr. (-27.69305, 152.90033)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Palm Beach Gardens, FL Palm Beach Co. United States	Grande Corniche / Savoie Dr. (26.86218, -80.08561)	Other Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
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.
Orlando, FL Orange Co. United States	Grande Lakes Dr. / (parking) (28.40548, -81.42603)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 60.9600	Other (At-Grade) Single-Lane	2003	Entrance to Grande Lakes Resort.
Estero, FL Lee Co. United States	Grande Oak Blvd. / Saraceno Dr. (26.44309, -81.76801)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)
Bradenton, FL Manatee Co. United States	Grande Vista Blvd. / Rose Grove Dr. / High Bell Pl. (27.50235, -82.38550)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2015
South Lebanon, OH Warren Co. United States	Grandin Rd. / King Ave. / (parking) (39.35121, -84.24123)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2023	https://www.youtube.com/watch?v=yhm7HUcqkV0
Banksia Grove, WA Wanneroo Australia	Grandis Blvd. / Elderiana Link / Lancewood St. (-31.69269, 115.80879)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Banksia Grove, WA Wanneroo Australia	Grandis Blvd. / Glasshouse Dr. (-31.69417, 115.80128)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Henderson, LA St. Martin Par. United States	Grandpoint Hwy (LA 347) / I-10 EB Ramps (30.31467, -91.83156)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.2720	Freeway Ramps (Grade-Separated) Single-Lane	2018	ICD estimated from Google Maps linework.
Henderson, LA St. Martin Par. United States	Grandpoint Hwy (LA 347) / I-10 WB Ramps (30.31615, -91.83076)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.3644	Freeway Ramps (Grade-Separated) Single-Lane	2018	ICD estimated from Google Maps linework.
Kennewick, WA Benton Co. United States	Grandridge Blvd. / Center Pkwy. (46.22032, -119.23220)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.5746	Other (At-Grade) Single-Lane	2006	Completed August 3, 2006. Functional Class: Collector ICD estimated from Google Maps linework.
Kennewick, WA Benton Co. United States	Grandridge Blvd. / Okanogan Pl. (46.22327, -119.21380)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.3148	Other (At-Grade) Single-Lane	2003	Completed November 2003. Functional Class: Collector ICD estimated from Google Maps linework.
University Place, WA Pierce Co. United States	Grandview Dr. / 56th St. W (47.20565, -122.56890)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.3417	Other (At-Grade) Single-Lane	2000	Opened September 2000. ICD estimated from Google Maps linework.
University Place, WA Pierce Co. United States	Grandview Dr. / 62nd Ct. W / Park Entrance (47.20033, -122.56890)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.7785	Other (At-Grade) Single-Lane	2000	Opened September 2000. ICD estimated from Google Maps linework.
University Place, WA Pierce Co. United States	Grandview Dr. / Bristonwood Dr. / 48th St. W (47.21334, -122.56880)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.9607	Other (At-Grade) Single-Lane	2000	Opened September 2000. ICD estimated from Google Maps linework.
University Place, WA Pierce Co. United States	Grandview Dr. / Cirque Dr. (47.21093, -122.56880)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.1506	Other (At-Grade) Single-Lane	2000	Opened September 2000. ICD estimated from Google Maps linework.