Roundabouts Database

29410 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.


Search Advanced Search Export as KML
City, State
County
Country 		Intersection
(Lat, Lng) 		Type
Status 		Control Type / Other Control Type Approaches / Driveways / ICD (m) Functional Class /
LaneType 		Year Completed Comments
Gardner, MA
Worcester Co.
United States 		Rte 2 Ramps / Pearson Blvd
(42.56420, -71.97920) 		Rotary
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
137.2249 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Washington, DC
N/A Co.
United States 		Dupont Circle (Mass Ave. / Conn. Ave. / New Hampshire Ave.19th St. / P St.)
(38.90965, -77.04344) 		Signalized Roundabout/Circle
Existing 		Signal
None 		10 Approaches
0 Driveways
137.5441 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Lackawanna, NY
Erie Co.
United States 		McKinley Pkwy. / Choate Ave. / Red Jacket Pkwy.
(42.84436, -78.81496) 		Other
Existing 		Unknown
Unknown 		5 Approaches
0 Driveways
138.3584 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Portsmouth, NH
Rockingham Co.
United States 		US 1 / US 1 Bypass / US 4
(43.07290, -70.78094) 		Rotary
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
138.7179 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Folkestone, England
Kent
United Kingdom 		A20 (Ashford Rd.) / B2064 (Chenton Approach) / M20 Ramps
(51.09189, 1.13106) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
138.7733 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Coral Gables, FL
Miami-Dade Co.
United States 		Ponce de Leon Blvd. / Sevilla Ave. / Palermo Ave.
(25.74597, -80.25848) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
138.7738 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Cornwall, ON
Stormont, Dundas and Glengarry
Canada 		Brookdale Ave. / 7th St. W
(45.02273, -74.74777) 		Rotary
Existing 		Other
None 		4 Approaches
0 Driveways
139.2902 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Yield signs within circulatory roadway at Brookdale approaches. ICD estimated from Google Maps linework.
Sacramento, CA
Sacramento Co.
United States 		Coleman Ranch Way / (unknown)
(38.47739, -121.52340) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
139.3127 		Other (At-Grade)
Single-Lane 		2007 Functional Class: Local ICD estimated from Google Maps linework.
Bellevue, WA
King Co.
United States 		W Lake Sammamish Pkwy SE / I-90 WB Ramps
(47.56690, -122.09947) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
139.9998 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 Open November 2013. Raindrop shape.
Prior Lake, MN
Scott Co.
United States 		Dakotah Pkwy. / (casino access) / (parking)
(44.73551, -93.47647) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
140.0000 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2017-2018).
Matjhabeng, Free State
Lejweleputswa
South Africa 		Long Rd. / Menelaus St. / Mercutio St.
(-27.98061, 26.69563) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
140.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified)
Pasadena, TX
Harris Co.
United States 		Washburn Tunnel / Richey St. / Red Bluff Rd.
(29.71813, -95.21172) 		Rotary
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
140.2080 		Other (At-Grade)
Unknown 		1950 Southeast approach was intended to be an extension of N Main Street, but was never completed.
Pasadena, TX
Harris Co.
United States 		Washburn Tunnel / Clinton Dr.
(29.73277, -95.21194) 		Rotary
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
140.2080 		Other (At-Grade)
Unknown 		1950 .
(unincorporated), GA
Cherokee Co.
United States 		River Ridge High School access / parking access
(34.11611, -84.47916) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
140.4079 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Access to high school. ICD estimated from Google Maps linework.
Gardner, MA
Worcester Co.
United States 		Timpany Blvd (Rte 68) / Rte 2
(42.56665, -71.99296) 		Rotary
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
140.7379 		Freeway Ramps (Grade-Separated)
Single-Lane 		Crosswalks present ICD estimated from Google Maps linework.
Buzzards Bay, MA
Barnstable Co.
United States 		Bourne Rotary Circle
(41.75203, -70.59695) 		Rotary
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
140.7795 		Freeway Ramps (Grade-Separated)
Unknown 		ICD estimated from Google Maps linework.
Oshkosh, WI
Winnebago Co.
United States 		STH 21 (Omro Rd.) / US 41 NB Ramps
(44.03271, -88.58178) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
140.8193 		Freeway Ramps (Grade-Separated)
Multilane (3+ Lane) 		2012 Opened October 29, 2012. Three-lane roundabout. Series of 4 roundabouts. ICD estimated from Google Maps linework.
Lee's Summit, MO
Jackson Co.
United States 		Lake City Rd. / 7th Hwy
(39.10414, -94.28173) 		Rotary
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
140.8736 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Beach Park, FL
Hillsborough Co.
United States 		Swann Circle
(27.93766, -82.52013) 		Other
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
141.3886 		Other (At-Grade)
Single-Lane 		Park in central island. ICD estimated from Google Maps linework.
Fort Worth, TX
Tarrant Co.
United States 		Bluebonnet Circle [W Biddson St. / Park Ridge Blvd. / S University Dr.]
(32.69902, -97.36044) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
141.7320 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		1929 .
Abbeville, Hauts-de-France
Somme
France 		Place Max Lejeune
(50.10604, 1.83362) 		Other
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
143.2429 		Other (At-Grade)
Single-Lane 		Pedestrian access to central island. ICD estimated from Google Maps linework.
Pittsboro, NC
Chatham Co.
United States 		Great Ridge Pkwy. / Briar Chapel Pkwy.
(35.82842, -79.10743) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
143.3128 		Other (At-Grade)
Single-Lane 		Pedestrian access to central island. ICD = 250 ft. ICD estimated from Google Maps linework.
The Villages, FL
Sumter Co.
United States 		Morse Blvd. / Iron Oak Way / Deskin Ln.
(28.83498, -81.96689) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
144.3820 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 Year Completed estimated (2013-2016). ICD estimated from Google Maps linework.
Somerville, NJ
Somerset Co.
United States 		US 206 / US 202 Ramps / NJ 28 / West End Ave.
(40.57572, -74.62894) 		Rotary
Existing 		Other
Unknown 		5 Approaches
0 Driveways
144.7800 		Other (At-Grade)
Multilane (3+ Lane) 		Circulating traffic yields (stops) for entering traffic on northeast leg. ICD = 475 ft x 350 ft.
Jupiter, FL
Palm Beach Co.
United States 		Crab Cay Way / Darby Island Pl.
(26.95560, -80.15440) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
144.7821 		Other (At-Grade)
Single-Lane 		2008 No splitter islands. Functional Class: Local ICD estimated from Google Maps linework.
Kuching, Sarawak
Bahagian Kuching
Malaysia 		Jalan Matang / Jalan Matang Baru / (unknown)
(1.57234, 110.30408) 		Rotary
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
145.0000 		Other (At-Grade)
Multilane (3+ Lane)
Grand Island, NY
Erie Co.
United States 		South Pkwy. / W River Pkwy. / Beaver Island Park Rd.
(42.96786, -78.95880) 		Rotary
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
146.3040 		Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Brighton, MA
Suffolk Co.
United States 		Beacon St / Soldiers Field Parkway / Parsons St / US 20
(42.35821, -71.16022) 		Rotary
Existing 		Other
None 		5 Approaches
0 Driveways
147.3851 		Other (At-Grade)
Multilane (3+ Lane) 		Lane redesign in approx. 2013 Pavement markings redone in approx. 2010. Control Type: mix of Signal, stop and yield signs. All approaches have their own treatment. ICD estimated from Google Maps linework.
Borrego Springs, CA
San Diego Co.
United States 		Borrego Springs Rd. / Palm Canyon Dr. / Sunset Rd. / Ave Nordeste / Ave Sureste
(33.25657, -116.37500) 		Other
Existing 		All-Way Yield
None 		7 Approaches
3 Driveways
147.8114 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Malmo, Skane County
Malmo
Sweden 		Amiralsgatan / Inre Ringvägen Ramps
(55.58225, 13.05592) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
147.8385 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Neponsit, NY
Queens Co.
United States 		Rockaway Beach Blvd. / Jacob Riis Park Rd.
(40.56872, -73.86737) 		Other
Existing 		Other
None 		3 Approaches
0 Driveways
149.3520 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Circulating traffic yields to entering traffic.
Pula, Istarska županija

Croatia 		D66 / Z5119
(44.88075, 13.86424) 		Rotary
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
149.7904 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Medford, MA
Middlesex Co.
United States 		Salem St. (Rte 60) / I-93 Ramps
(42.41946, -71.10398) 		Rotary
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
149.8864 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Blackeberg, Halland County
Falkenbergs kommun
Sweden 		Rte 154 / E6-E20 SB Ramps
(56.93033, 12.51433) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
150.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2015 Yielding right-turn bypass lane on northeast leg.
Kuching, Sarawak
Bahagian Kuching
Malaysia 		Jalan Datuk Marican Salleh / Jalan Demak / (unknown)
(1.56605, 110.35639) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
150.0000 		Other (At-Grade)
Multilane (3+ Lane)
(unincorporated), TX
Fort Bend Co.
United States 		Lakebluff Circle [Grand Trace Ln. / Lakeshadow Ln. / Hollow Trace Ln. / Briar Summit Ln.]
(29.72184, -95.77886) 		Other
Existing 		All-Way Stop
None 		4 Approaches
0 Driveways
150.8760 		Other (At-Grade)
Single-Lane 		2003 Pedestrian access to central island; no splitter islands.
Eastham, MA
Barnstable Co.
United States 		Eastham Rotary (US 6 / Rte 6A / Smith Ln.)
(41.79887, -69.98398) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
151.3610 		Other (At-Grade)
Single-Lane 		Commonly known as "the Eastham rotary" ICD estimated from Google Maps linework.
Pelham Bay Park, NY
Bronx Co.
United States 		City Island Rd. / Park Dr.
(40.86035, -73.80217) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
152.4000 		Other (At-Grade)
Multilane (2 Lane, unspecified)
Conyers, GA
Rockdale Co.
United States 		677 American Legion Rd NE
(33.66021, -84.00013) 		Other
Existing 		Unknown
None 		3 Approaches
0 Driveways
154.0834 		Other (At-Grade)
Single-Lane 		Circle in cemetery. ICD estimated from Google Maps linework.
Charlottesville, VA
Albemarle Co.
United States 		775 Belvedere Blvd
(38.07317, -78.45885) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
154.1935 		Other (At-Grade)
Single-Lane 		2016 Neighborhood Traffic Circle constructed with buildout of Belvedere Development ICD estimated from Google Maps linework.
Ashford, England
Kent
United Kingdom 		A20 (Hythe Rd.) / A292 (Hythe Rd.) / A2070 (Bad Munstereifel Rd.) / A2070 (Kennington Rd.) / M20 Ramps
(51.13739, 0.91096) 		Signalized Roundabout/Circle
Existing 		Signal
Unknown 		6 Approaches
0 Driveways
154.3738 		Freeway Ramps (Grade-Separated)
Multilane (3+ Lane) 		ICD estimated from Google Maps linework.
Everett, MA
Middlesex Co.
United States 		Revere Beach Pkwy. (Rte 16) / Mystic View Rd. / Santilli Hwy
(42.40238, -71.06892) 		Signalized Roundabout/Circle
Existing 		Signal
None 		5 Approaches
0 Driveways
155.4480 		Other (At-Grade)
Multilane (3+ Lane) 		Revere Beach Pkwy extends through the rotary. ICD 560 ft x 460 ft.
Cape Town, Western Cape
Cape Town
South Africa 		De Beers Ave. / (unknown)
(-34.08969, 18.82164) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
157.2664 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
North Shore, HI
Honolulu Co.
United States 		Kamehameha Hwy / Hwy 82 / Hwy 930
(21.57568, -158.10573) 		Rotary
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
157.7116 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Hunts Point, WA
King Co.
United States 		84th Ave. NE / NE 30th St.
(47.63651, -122.22817) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
159.3457 		Other (At-Grade)
Single-Lane 		2014 Originally built between 1990 and 2002. Modified June 2014 to realign south leg. No splitter islands. ICD estimated from Google Maps linework.
Lynnfield, MA
Essex Co.
United States 		Salem St (Rt 129) / Lynnfield St.
(42.51280, -70.99137) 		Rotary
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
159.3472 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States 		NE Holman St. / NE 34th Ave.
(45.56826, -122.62965) 		Traffic Calming Circle
Existing 		Unknown
None 		4 Approaches
0 Driveways
159.6952 		Other (At-Grade)
Single-Lane 		1988 Completed 10/28/1988. ICD estimated from Google Maps linework.
Ann Arbor, MI
Washtenaw Co.
United States 		Maple Rd. / M-14 WB Ramps
(42.30178, -83.78112) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
159.9999 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2007
Paris, Ile-de-France
Paris
France 		Place Charles de Gaulle
(48.87336, 2.29558) 		Other
Existing 		Unknown
Unknown 		12 Approaches
0 Driveways
160.0000 		Other (At-Grade)
Multilane (3+ Lane)
Seattle, WA
King Co.
United States 		Ashworth Ave. N / N 38th St.
(47.65269, -122.34020) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
160.1009 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States 		NE 7th Ave. / NE Graham St.
(45.54296, -122.65859) 		Traffic Calming Circle
Existing 		Unknown
None 		4 Approaches
0 Driveways
161.4401 		Other (At-Grade)
Single-Lane 		1992 Completed 1/9/1992. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States 		NE 7th Ave. / NE Russell St.
(45.54126, -122.65861) 		Traffic Calming Circle
Existing 		Unknown
None 		4 Approaches
0 Driveways
161.4450 		Other (At-Grade)
Single-Lane 		1992 Completed 1/9/1992. ICD estimated from Google Maps linework.
Hannibal, MO
Marion Co.
United States 		Shinn Ln. / Hospital Dr.
(39.71048, -91.44390) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
161.7046 		Other (At-Grade)
Single-Lane 		2018 https://www.whig.com/20180527/hannibals-shinn-lane-to-close-tuesday-for-roundabout-work ICD estimated from Google Maps linework.
Yuma, AZ
Yuma Co.
United States 		Harold C Giss Pkwy. / S Madison Ave.
(32.72103, -114.61952) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
161.7734 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2002 ICD estimated from Google Maps linework.
Phoenix, AZ
Maricopa Co.
United States 		E. Cotton Center Blvd. / S. 44th Pl.
(33.40279, -111.98790) 		Other
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
163.5163 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2000 ICD estimated from Google Maps linework.
Moncton, NB
Westmorland
Canada 		Causeway Circle [Rte 15 / Rte 106 / Rte 114 / Salisbury Rd.]
(46.07408, -64.81274) 		Rotary
Existing 		All-Way Yield
None 		4 Approaches
1 Driveways
164.0507 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Railway crosses over bridges. 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.
Norwood, MA
Norfolk Co.
United States 		Neponset St. / US 1 Ramps
(42.18827, -71.18453) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
164.5920 		Freeway Ramps (Grade-Separated)
Single-Lane
Seattle, WA
King Co.
United States 		28th Ave. NE / NE Hiram Pl. / NE 120th St.
(47.71572, -122.29810) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
164.7289 		Other (At-Grade)
Unknown 		2006 ICD estimated from Google Maps linework.
Kuching, Sarawak
Bahagian Kuching
Malaysia 		Jalan Kemajuan /Jalan Keruing / Jalan Tekad
(1.56589, 110.39047) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
165.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Agawam, MA
Hampden Co.
United States 		Rte 57 / US 5 Ramps / River Rd.
(42.08087, -72.58983) 		Rotary
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
165.7625 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		Rotary restriped 2012-2013. ICD estimated from Google Maps linework.
Lakehurst, NJ
Ocean Co.
United States 		SR 70 / SR 37
(40.01283, -74.30522) 		Rotary
Existing 		Other
Unknown 		3 Approaches
0 Driveways
167.6400 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		Yield control on circulatory roadway. ICD = 550 ft x 280 ft.
Kennewick, WA
Benton Co.
United States 		W Grandridge Blvd. / N Young St.
(46.21653, -119.21799) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
167.7587 		Other (At-Grade)
Single-Lane 		2014 Right-turn-only lane on north leg. Open September 2014. ICD estimated from Google Maps linework.
Costa Mesa, CA
Orange Co.
United States 		(parking lot)
(33.67119, -117.88177) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
0 Driveways
169.9671 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Cayey, PR
Cayey
United States 		Hwy 15 (Calle Evaristo Vázquez) / Calle José M. Puente / (unknown)
(18.11231, -66.16328) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
170.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2019 Concentric circulatory roadway markings. Year Completed estimated (2018-2019).
Cayey, PR
Cayey
United States 		Hwy 1 / Fernadez Garcia Avenida / Calle Emérito Cordero
(18.10442, -66.16434) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
170.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2017 Year Completed estimated (2015-2017).
HIghland Park, TX
Travis Co.
United States 		Katmai Circle
(30.46445, -97.62267) 		Other
Existing 		Unknown
Unknown 		5 Approaches
0 Driveways
170.6880 		Other (At-Grade)
Single-Lane 		Parking along circulatory roadway.
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.
Gloucester, MA
Essex Co.
United States 		Blackburn Circle [Rte 128 (Yankee Division Hwy) / Dory Rd. / School House Rd.]
(42.62497, -70.66152) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
175.2600 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		1958
Miraflores, Jalisco
Guadalajara
Mexico 		Glorieta la Normal (Avenida Fray Antonio Alcalde / Avenida Manuel Avida Camacho / Calle Carlos Pereira)
(20.69529, -103.34854) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
175.4102 		Other (At-Grade)
Multilane (3+ Lane) 		ICD estimated from Google Maps linework.
Borger, TX
Hutchinson Co.
United States 		Circle Dr. [N Main St. / Carolina St. / Airport Rd. / Country Club Rd. / N Cedar St.]
(35.68789, -101.39418) 		Rotary
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
176.7840 		Other (At-Grade)
Single-Lane 		.
Greenfield, MA
Franklin Co.
United States 		Rte 2 / Rte 2A / I-91 Ramps
(42.58531, -72.62148) 		Rotary
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
177.6285 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
(unincorporated), GA
Cherokee Co.
United States 		Harmony Lake Dr. / Argonne Terr.
(34.19444, -84.44889) 		Other
Existing 		All-Way Yield
None 		4 Approaches
2 Driveways
177.8168 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2005 Southbound entry has right of way. ICD estimated from Google Maps linework.
Costa Mesa, CA
Orange Co.
United States 		(parking lot)
(33.67069, -117.87956) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
0 Driveways
177.9198 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Lakehurst, NJ
Ocean Co.
United States 		SR 70 / Union Ave. / Pine St. / Myrtle St.
(40.01174, -74.32594) 		Rotary
Existing 		Other
Unknown 		5 Approaches
0 Driveways
179.8320 		Other (At-Grade)
Single-Lane 		Yield control on circulatory roadway. ICD = 590 ft x 480 ft.
Raleigh, NC
Wake Co.
United States 		Leland Dr. / Hartham Park Ave.
(35.89622, -78.51338) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
180.9229 		Unknown
Single-Lane 		2007 No splitter islands on any approaches even though there is room for them. Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Syracuse, NY
Onondaga Co.
United States 		Carrier Circle (Carrier Pkwy. / I-90 Ramps / Thompson Rd.)
(43.08791, -76.09052) 		Rotary
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
183.1674 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
DeWitt, NY
Onondaga Co.
United States 		Military Circle (Rte 298 / Townline Rd. / General Motors Dr.)
(43.08756, -76.11370) 		Rotary
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
183.1685 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Chattanooga, TN
Hamilton Co.
United States 		(shopping mall perimeter rd) / (shopping mall access rd)
(35.03304, -85.15518) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
184.8309 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Windermere, FL
Orange Co.
United States 		Main St. / 6th Ave.
(28.49419, -81.53480) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
185.7888 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Mount Vernon, IA
Linn Co.
United States 		US-30 SE / IA-1(1st Ave S)
(41.91563, -91.42243) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
186.6343 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Santa Ana, CA
Orange Co.
United States 		(parking Lot)
(33.70949, -117.84326) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
193.7358 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Lamezia Terme, Calabria
Catanzaro
Italy 		SP108 / Localita Angillito
(38.92040, 16.27348) 		Rotary
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
195.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Pictou, NS
Pictou
Canada 		Pictou Roundabout (W River Rd. / Rte 106 / Rte 6 / Rte 376)
(45.68224, -62.73012) 		Rotary
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
196.0845 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Henderson, NC
Vance Co.
United States 		Breckenridge St.
(36.32768, -78.40485) 		Other
Existing 		All-Way Yield
Unknown 		2 Approaches
0 Driveways
196.2891 		Other (At-Grade)
Single-Lane 		2005 City street. Circle facilitates angle parking in each direction on approaches. Pedestrian access to central island. ICD estimated from Google Maps linework.
Great River, NY
Suffolk Co.
United States 		Heckscher State Pkwy. / Heckscher State Pkwy.
(40.71337, -73.16494) 		Rotary
Existing 		Other
Unknown 		3 Approaches
0 Driveways
198.1200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Stop control on circulatory roadway.
Kuching, Sarawak
Bahagian Kuching
Malaysia 		Jalan Datuk Tawi Sli
(1.52093, 110.33663) 		Rotary
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
200.0000 		Freeway Ramps (Grade-Separated)
Multilane (3+ Lane) 		Oval shaped. ICD = 200 m x 160 m.
Kuching, Sarawak
Bahagian Kuching
Malaysia 		Bulatan Datuk Temenggong Abang Kipali Bin Abang Akip
(1.56887, 110.32092) 		Rotary
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
200.0000 		Freeway Ramps (Grade-Separated)
Multilane (3+ Lane) 		Oval shaped. ICD = 200 m x 180 m.
Kuching, Sarawak
Bahagian Kuching
Malaysia 		Jalan Bako
(1.59957, 110.44135) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
200.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Cayey, PR
Monte Llano
United States 		Hwy 1 / Calle Tito Figueroa (Hwy 7715) / (unknown)
(18.11612, -66.14562) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
200.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2016 Year Completed estimated (2015-2017).
Hollywood, FL
Broward Co.
United States 		Hollywood Blvd. / 26th Ave.
(26.01110, -80.15920) 		Signalized Roundabout/Circle
Existing 		Signal
None 		4 Approaches
0 Driveways
200.7172 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Signal access to parking and building in center of circle. ICD estimated from Google Maps linework.
Pinehurst, NC
Moore Co.
United States 		US 15 / US 501 / NC 2 / NC 211
(35.20173, -79.45045) 		Rotary
Existing 		Unknown
Unknown 		5 Approaches
0 Driveways
201.0393 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Frisco, TX
Denton Co.
United States 		Grayhawk Circle [Talon Dr. / Grayhawk Blvd.]
(33.18576, -96.87957) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
207.2640 		Other (At-Grade)
Single-Lane 		2003
Kota Samarahan, Sarawak
Bahagian Samarahan
Malaysia 		Jalan Datuk Muhammad Musa / Lebuhraya Kuching-Samarahan
(1.45870, 110.41921) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
1 Driveways
210.0000 		Other (At-Grade)
Multilane (3+ Lane)
Pennington, NJ
Mercer Co.
United States 		Rte. 31 / Blackwell Rd. / Pennington Rd. / Washington Crossing Pennington Rd.
(40.30818, -74.78666) 		Rotary
Existing 		Other
Unknown 		5 Approaches
0 Driveways
216.4080 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		Circulating traffic yields to entering traffic on northwest and south legs. ICD = 710 ft x 360 ft.
Ljubljana, Ljubljana

Slovenia 		Rte 104 / H3 Ramps
(46.08086, 14.52750) 		Signalized Roundabout/Circle
Existing 		Signal
Unknown 		4 Approaches
0 Driveways
230.0000 		Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Kuching, Sarawak
Bahagian Kuching
Malaysia 		Jalan Tun Razak / Jalan Wan Alwi / Jalan Ridgeway
(1.53037, 110.35927) 		Rotary
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
230.0000 		Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Kota Samarahan, Sarawak
Bahagian Samarahan
Malaysia 		Lebuhraya Kuching-Samarahan / (unknown)
(1.47543, 110.41598) 		Rotary
Existing 		All-Way Yield
Unknown 		3 Approaches
2 Driveways
240.0000 		Other (At-Grade)
Multilane (3+ Lane)
Kota Samarahan, Sarawak
Bahagian Samarahan
Malaysia 		Lebuhraya Kuching-Samarahan / (unknown)
(1.48899, 110.40638) 		Rotary
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
240.0000 		Other (At-Grade)
Multilane (3+ Lane)
Higüey, La Altagracia
Salvaleón de Higuey
Dominican Republic 		Autopista Del Coral
(18.55869, -68.38890) 		Rotary
Unknown 		Uncontrolled
None 		3 Approaches
0 Driveways
240.0000 		Other (At-Grade)
Multilane (3+ Lane) 		2010