Roundabouts Database Index

29411 Results

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

City, State County Country	Intersection (Lat, Lng)	Type Status	Control Type / Other Control Type	Approaches / Driveways / ICD (m)	Functional Class / LaneType	Year Completed	Comments
Medford, OR Jackson Co. United States	OR 238 (Rossanley Dr.) / Cheshire Way / (unknown) (42.34081, -122.90492)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island	2023	Tactile directional indicators across bicycle ramps.
Woodburn, OR Marion Co. United States	OR 219 / Butteville Rd. (45.15079, -122.89405)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2023	Yield-controlled right-turn bypass lane on west leg. South leg realigned with roundabout. Serves large warehouse.
Molalla, OR Clackamas Co. United States	OR 213 / S Toliver Rd. (45.15589, -122.60386)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	https://www.youtube.com/watch?v=oZVwSmmg41c
Klamath Falls, OR Klamath Co. United States	OR 140 / Homedale Rd. (42.17351, -121.72272)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021
White City, OR Jackson Co. United States	OR 140 / Atlantic Ave. / Foothill Rd. (42.42259, -122.81859)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2020	https://content.govdelivery.com/accounts/ORDOT/bulletins/2a5a500
Prineville, OR Crook Co. United States	OR 126 / SW Tom McCall Rd. (44.28555, -120.88834)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7340	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Sebastian, FL Indian River Co. United States	Oprey Circle N (27.79060, -80.46791)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Wake Forest, NC Wake Co. United States	Opposition Way / Strategy Way (35.97372, -78.47589)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 23.1973	Other (At-Grade) Single-Lane		No splitter islands. ICD = 100 ft. ICD estimated from Google Maps linework.
Greenfield, IN Hancock Co. United States	Opportunity Pkwy. / Progress Pkwy. (39.82471, -85.78030)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2018	South leg stubbed.
Point Lookout, MO Taney Co. United States	Opportunity Ave. / L W Hyer Dr. (36.61436, -93.23741)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2020-2021).
Wright, ACT Australia	Opperman Ave. / Harriott St. (-35.31292, 149.03037)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Wright, ACT Australia	Opperman Ave. / Dave McInnes Rd. / Uriarra Rd. (-35.31365, 149.02708)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Szombathely, Vas Szombathelyi járás Hungary	Óperint utca / Körmendi út / Dózsa György utca / Kálvária utca (47.22754, 16.61479)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Elliptical shaped.
Auckland, Auckland Auckland New Zealand	Opaheke Rd. / Liverpool St. / Butterworth Ave. (-37.07286, 174.94742)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Glen Allen, VA Henrico Co. United States	Opaca Ln. / Westward Pl. (37.68253, -77.57561)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.4657	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2014-2016). ICD estimated from Google Maps linework.
Lelystad, Flevoland Lelystad Netherlands	Oostranddreef / Runderweg / Atol (52.51897, 5.50974)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Delft, South Holland Delft Netherlands	Oostpoortweg / Olof Palmestraat / (parking) (52.01232, 4.37998)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Pijnacker, South Holland Pijnacker-Nootdorp Netherlands	Oostlaan / Meidoornlaan / Emmastraat (52.01993, 4.43370)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Raamsdonksveer, North Brabant Geertruidenberg Netherlands	Oosterhoutseweg / Eendrachtsweg (51.68831, 4.87577)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.7993	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Almere, Flevoland Almere Netherlands	Oostelijk Halfrond (52.40797, 5.31630)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ooltewah, TN Hamilton Co. United States	Ooltewah Ringgold Rd. / Standifer Gap Rd. (35.01406, -85.08993)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.4324	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Ooltewah, TN Hamilton Co. United States	Ooltewah Georgetown Rd. / Mountain View Rd. / Blanche Rd. (35.11841, -85.04682)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 46.8921	Other (At-Grade) Unknown	2018	ICD estimated from Google Maps linework.
Franklin, ACT Australia	Oodgeroo Ave. / Nullarbor Ave. / Kilmeny Close (-35.19845, 149.14474)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Franklin, ACT Australia	Oodgeroo Ave. / Marie Pitt St. (-35.19540, 149.14602)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Franklin, ACT Australia	Oodgeroo Ave. / Manning Clark Crescent / Alice Crist St. (-35.19320, 149.14655)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Franklin, ACT Australia	Oodgeroo Ave. / Hoskins St. / Gwen Meredith Loop (-35.20122, 149.14013)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Franklin, ACT Australia	Oodgeroo Ave. / Alec Hope Crescent / Marlowe St. (-35.20203, 149.13516)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Norrköping, Ostergotland County Norrköping Sweden	Onyxrondellen (Gamla Övägen / E22 EB Ramps) (58.57348, 16.17923)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 42.3455	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Perth South, ON Perth Canada	Ontario Hwy 7 / Line 20 (43.30862, -81.03567)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5012	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Guelph, ON Wellington Canada	Ontario Hwy 7 / Jones Baseline (43.57942, -80.18623)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0122	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Wasaga Beach, ON Simcoe Canada	Ontario Hwy 26 / Mosley St. / Nottawasaga 33 / 34 Sideroad (44.46184, -80.11301)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 56.2592	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	ICD estimated from Google Maps linework.
McKinney, TX Collin Co. United States	Ontario Dr. / Monroe Dr. (33.17937, -96.72589)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-Lane	2014	Painted splitter islands.
, HI Honolulu Co. United States	'Onohi'ula St. / Kamalie Mua St. (21.36087, -158.04215)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2019-2021).
Fujisawa, Kanagawa Pref. Japan	Oniwa (35.35710, 139.43898)	Other Existing	Unknown None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Clonsilla, Co Dublin Ireland	Ongar Distributor Rd. / Beechwood Gate / (unknown) (53.39367, -6.44497)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Ladera Ranch, CA Orange Co. United States	O'Neill Dr. / Narrow Canyon Rd. (33.54931, -117.64590)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.8285	Other (At-Grade) Single-Lane	2004	http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA Orange Co. United States	O'Neill Dr. / Eton Pl. (33.54766, -117.64510)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.8431	Other (At-Grade) Single-Lane	2004	http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA Orange Co. United States	O'Neill Dr. / Dorrance Dr. (33.55489, -117.64530)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.8121	Other (At-Grade) Single-Lane	2004	http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA Orange Co. United States	O'Neill Dr. / Benjamin Dr. (33.57070, -117.63860)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.8341	Other (At-Grade) Single-Lane	2000	http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php. Date estimated. Functional Class: Collector ICD estimated from Google Maps linework.
Auckland, Auckland Auckland New Zealand	Onehunga Mall / Church St. (-36.92291, 174.78538)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Niagara-on-the-Lake, ON Niagara Canada	ON-55 (Niagara Stone Rd.) / Concession 6 Rd. (43.21083, -79.13622)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 46.0000	Other (At-Grade) Single-Lane	2014
Owen Sound, ON Bruce Canada	ON-21 / Grey-Bruce Line / Bruce Rd 10 (44.54108, -81.12621)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.9015	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Bolton, ON Peel Canada	ON Hwy 50 / Emil Kolb Pkwy. (43.89884, -79.76481)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 56.7990	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Ob’, Novosibirsk Ob' Russia	Omskiy trakt / Stantsionnaya ulitsa / prospekt Mozzherina (54.99767, 82.68017)	Rotary Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Omokoroa, Bay of Plenty Western Bay of Plenty New Zealand	Omokoroa Rd. / Western Ave. / Parkland Rise (-37.64917, 176.03056)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Omokoroa, Bay of Plenty Western Bay of Plenty New Zealand	Omokoroa Rd. / Tralee St. / Margaret Dr. (-37.64103, 176.03928)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Omokoroa, Bay of Plenty Western Bay of Plenty New Zealand	Omokoroa Rd. / Settler Ave. / Ridge Dr. (-37.65453, 176.02504)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Omokoroa, Bay of Plenty Western Bay of Plenty New Zealand	Omokoroa Rd. / Kayelene Pl. / Lynley Park Dr. (-37.65097, 176.02834)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Auckland, Auckland Auckland New Zealand	Omana Rd. / Ihumata Rd. (-36.77070, 174.76625)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Hastings, Hawke’s Bay Hastings New Zealand	Omahu Rd. / Maraekakaho Rd. / Pakowhai Rd. (-39.63019, 176.83071)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Higashimatsushima City, Miyagi Pref. Japan	Omagari Shimodai (38.41179, 141.24126)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Gig Harbor, WA Pierce Co. United States	Olympus Way / Buckhorn Pl. / Copper Ct. (47.36278, -122.59679)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-lane w/ Traversable Central Island	2014
Pocatello, ID Bannock Co. United States	Olympus Dr. / Northgate Pkwy. / E Siphon Dr. (42.92794, -112.42884)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 57.9120	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2018	Concentric striped circulatory roadway with dotted edge line around entire circumference. No splitter island on east leg. Year Completed estimated (2017-2019).
Olympia, WA Thurston Co. United States	Olympic Way NW / Harrison Ave. NW / W Bay Dr. NW (47.04582, -122.91330)	Roundabout Existing	All-Way Yield Active Pedestrian Warning (flashing yellow)	3 Approaches 0 Driveways 34.9947	Other (At-Grade) Multilane (2 Lane, unspecified)	2004	Opened March 2004. Functional Class: Arterial ICD estimated from Google Maps linework.
Olympia, WA Thurston Co. United States	Olympic Way NW / 4th Ave. W / 5th Ave. W (47.04422, -122.91200)	Roundabout Existing	All-Way Yield Active Pedestrian Warning (flashing yellow)	4 Approaches 0 Driveways 38.2512	Other (At-Grade) Multilane (2 Lane, unspecified)	2004	Opened March 2004. Functional Class: Arterial ICD estimated from Google Maps linework.
Park City, UT Summit Co. United States	Olympic Pkwy. / N Landmark Dr. (40.72175, -111.54711)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.9221	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Kangaroo Flat, VIC Greater Bendigo Australia	Olympic Parade / Station St. / Hope St. (-36.79385, 144.23793)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lafayette, CA Contra Costa Co. United States	Olympic Blvd. / Pleasant Hill Rd. (37.88604, -122.09300)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2017	Yield-controlled right-turn bypass lanes on north and east legs. Painted splitter island on south leg.
Hillegom, South Holland Hillegom Netherlands	Olympiaweg / Hillinenweg (52.28557, 4.58513)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.8405	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Hillegom, South Holland Hillegom Netherlands	Olympiaweg / Garbialaan (52.28727, 4.57899)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 21.9172	Other (At-Grade) Single-Lane		Bike lane in circulatory roadway. ICD estimated from Google Maps linework.
Grass Valley, CA Nevada Co. United States	Olympia Park Cir. / (parking lot) (39.23248, -121.03766)	Roundabout Existing	All-Way Yield None	2 Approaches 1 Driveways 22.8600	Other (At-Grade) Single-lane w/ Traversable Central Island	2014	All paint, no raised islands. Opened November 2014. Previously, Olympia Park Circle made a gentle 90-degree curve. Traffic entering from stop-controlled driveway had trouble making left turn as they had to proceed 60 feet to reach the safety of centerline without knowing if approaching vehicle on their left was going to enter the driveway or curve left in front of them. Now about 50% of driveway exits cheat across the central island, but it works just fine. After six years with no raised islands, a central island was built on 3 Nov 2020: 20 feet in diameter, 4 inches high, designed for asphalt but built with PCC.
Raleigh, NC Wake Co. United States	Olympia Dr. / Palace Garden Way (35.73578, -78.65842)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.7784	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Raleigh, NC Wake Co. United States	Olympia Dr. / Ileagnes Rd. (35.73400, -78.65637)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.7792	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Bergen, Vestland Bergen Norway	Olsvikskjenet / Lyderhornsveien / Rv555 (Sotraveien) EB Ramps (60.36878, 5.22605)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Bergen, Vestland Bergen Norway	Olsvikskjenet / Godviksvingene / Rv555 (Sotraveien) WB Ramps (60.36985, 5.22546)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Nykoping, Sodermanland County Nykoping Sweden	Olrogrondellen (Brunnsgatan / Blommenhavsvägen / Visornas väg) (58.75831, 16.99962)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 21.0609	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Chesapeake, VA Chesapeake City United States	Olmstead St. / Mill Creek Pkwy. (36.72423, -76.35702)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on two legs.
Olmos Park, TX Bexar Co. United States	Olmos Dr. / El Prado Dr. / McCullough Ave. (29.47094, -98.49162)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 32.0037	Other (At-Grade) Single-Lane	1996	Completed July 1996.
Raahe, North Ostrobothnia Raahe Finland	Ollinkalliontie / Eteläkaari / Pajuniityntie (64.68287, 24.51569)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Oljevägen / Nordatlanten (57.69906, 11.87051)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 38.2925	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Carnarvon, WA Carnarvon Australia	Olivia Terrace / Robinson St. (-24.88532, 113.65575)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Olivehurst, CA Yuba Co. United States	Oliverhurst Ave. / Powerline Rd. / Chestnut Rd. (39.10142, -121.55111)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2018
Summit Township, PA Erie Co. United States	Oliver Rd. / Hamot Rd. / Flower Rd. (42.02926, -80.09261)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	Combined two intersections, a 4-way and a 3-way, both with one/two-way stops. https://www.goerie.com/story/news/local/2022/09/02/summit-township-five-points-roundabout-detours-traffic-transportation-penndot-construction-roads/65466614007/
Santa Barbara, CA Santa Barbara Co. United States	Olive Mill Rd. / Coast Village Rd. / N Jameson Ln. / US 101 Ramps (34.42156, -119.63993)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 46.3296	Freeway Ramps (Grade-Separated) Single-Lane	2024	Opened May 2024. https://www.youtube.com/watch?v=QKQzLS7q3iw
Noblesville, IN Hamilton Co. United States	Olio Rd. / Tegler Rd. / E 141st St. (39.99437, -85.91898)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 43.9192	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	ICD estimated from Google Maps linework.
Sochi, Krasnodar Sochi Russia	Olimpiyskiy prospekt / ulitsa Chempionov (43.40243, 39.96951)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Myski, Kemerovo Myski Russia	Olimpiyskaya ulitsa / ulitsa Kuyukova (53.71320, 87.81136)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
(unincorporated), OH Delaware Co. United States	Olentangy River Rd. / W Orange Rd. / Carriage Rd. (40.17575, -83.04679)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2011-2014).
Clayton, NC Johnston Co. United States	Oleander Dr. / (parking lots) (35.64867, -78.39782)	Other Existing	Uncontrolled Unknown	2 Approaches 2 Driveways 25.2335	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2004). ICD estimated from Google Maps linework.
Leland, NC Brunswick Co. United States	Olde Village Circle (Palm Ridge Dr. / Pine Harvest Dr. / Royal Palm Ct. NE) (34.22556, -78.02388)	Other Existing	All-Way Stop Unknown	3 Approaches 0 Driveways 172.8136	Other (At-Grade) Single-Lane		Parking and buildings within central island. ICD = 650 ft. ICD estimated from Google Maps linework.
Leland, NC Brunswick Co. United States	Olde Regent Way / Drager Dr. (34.22037, -78.01652)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 43.4530	Other (At-Grade) Single-Lane	2010	Painted truck apron. Minimal splitter islands. ICD = 105 ft. ICD estimated from Google Maps linework.
The Brooks, FL Lee Co. United States	Olde Lighthouse Rd. / Salerno Bay Rd. / Amalfi Coast Rd. / Crooked River Rd. (26.39192, -81.78105)	Other Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
The Brooks, FL Lee Co. United States	Olde Lighthouse Rd. / Crooked River Rd. / Cape Roman Rd. (26.39408, -81.78005)	Other Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Youngsville, NC Franklin Co. United States	Olde Liberty Dr. / Commonwealth Dr. / Clubhouse Dr. (36.07125, -78.52006)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 77.2287	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Grand Chute, WI Outagamie Co. United States	Olde Casaloma Dr. / W Converters Dr. / N Victory Dr. (44.28936, -88.47671)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.1971	Other (At-Grade) Unknown	2018	ICD estimated from Google Maps linework.
Inglewood, ON Peel Canada	Olde Base Line Rd. / Horseshoe Hill Rd. / Dixie Rd. (43.82979, -79.88310)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.3251	Other (At-Grade) Single-Lane	2011	Replaced offset T-intersections. https://canada.constructconnect.com/dcn/news/others/2011/10/fermar-paving-builds-first-roundabout-in-peel-region-ontario-dcn047241w ICD estimated from Google Maps linework.
Devonport, TAS Devonport Australia	Oldaker St. / Percy St. (-41.17438, 146.34311)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kitchener, ON Waterloo Canada	Old Zeller Dr / Fairway Rd N / Woolner Trail (43.44796, -80.40444)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.2212	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	ICD estimated from Google Maps linework.
Bordentown Township, NJ Burlington Co. United States	Old York Rd. / Georgetown Rd. (40.12458, -74.68736)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2019	Same configuration as the roundabout at the adjacent intersection. Outside truck aprons provided on approaches. Accommodations for future pedestrian crossings provided in splitter islands with crosswalks and curb ramps anticipated if/when adjacent lands develop.
Latham, NY Albany Co. United States	Old Wolf Rd. / Old Niskayuna Rd. (42.73882, -73.79072)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.8241	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Westminster, MD Carroll Co. United States	Old Westminster Pike / N Chandler Dr. (39.55808, -76.97130)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2018).
Sykesville, MD Carroll Co. United States	Old Washington Rd. (MD 97) / W Old Liberty Rd. (39.42906, -77.00755)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.1330	Other (At-Grade) Single-Lane	2000	Year Completed estimated (1995-2005). ICD estimated from Google Maps linework.
Donvale, VIC Australia	Old Warrandyte Rd. / Drewe Close (-37.78055, 145.18376)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Donvale, VIC Australia	Old Warrandyte Rd. / (unknown) (-37.77815, 145.18488)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
O'Fallon, IL St. Clair Co. United States	Old Vincennes Trl. / Seven Hills Rd. / E State St. (38.59342, -89.89246)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.4056	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Kelowna, BC Central Okanagan Canada	Old Vernon Rd. / Acland Rd. / Rutland Rd. N (49.91809, -119.38410)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 26.9152	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Bonita Springs, FL Lee Co. United States	Old US 41 Rd. / W Terry St. (26.34561, -81.77910)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.1083	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	https://www.naplesnews.com/story/news/local/communities/the-banner/2017/06/13/roundabout-construction-begins-terry-street-old-41-road-bonita-springs/389911001/ ICD estimated from Google Maps linework.
Bonita Springs, FL Lee Co. United States	Old US 41 Rd. / Pennsylvania Ave. / Ragsdale St. (26.33864, -81.77897)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 20.3365	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Billings, MT Yellowstone Co. United States	Old US 312 / Five Mile Rd. (45.86957, -108.42768)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://www.mdt.mt.gov/pubinvolve/billingsbypass/fmr.shtml
Warsaw, IN Kosciusko Co. United States	Old US 30 / Fox Farm Rd. (41.24848, -85.86848)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.3064	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2010-2013). ICD estimated from Google Maps linework.