Roundabouts Database

29359 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
London, ON
Middlesex
Canada 		Coronation Dr. / Carriage Way
(42.99640, -81.32622) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0000 		Other (At-Grade)
Single-Lane 		2006
London, ON
Middlesex
Canada 		Coronation Dr. / Lawson Rd.
(42.99659, -81.32142) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.0000 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2006-2009).
London, ON
Middlesex
Canada 		Brunswick Ave. / Coronation Dr.
(42.99836, -81.32060) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0000 		Other (At-Grade)
Single-Lane 		2006
London, ON
Middlesex
Canada 		Callingham Dr. / Meadowlands Way
(43.03489, -81.29534) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0000 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2010-2013). Splitter islands added 2016-2019. (streetview) 21442
Waterloo, ON
Waterloo
Canada 		Davenport Rd. / Old Abbey Rd. / (shopping center)
(43.49957, -80.52551) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.0000 		Other (At-Grade)
Single-Lane 		2012 Right-turn-only leg on north leg. Year Completed estimated (2011-2012).
Waterloo, ON
Waterloo
Canada 		Conestoga Rd. / Kraus Dr.
(43.49983, -80.52906) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0000 		Other (At-Grade)
Single-Lane 		2009 Add lane right-turn bypass lane on west leg.
Waterloo, ON
Waterloo
Canada 		Hagey Blvd. / Frank Trompa Dr.
(43.47734, -80.54814) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0000 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (before 2005).
Waterloo, ON
Waterloo
Canada 		Columbia St. W / Bennington Gate / Chancery Ln.
(43.46485, -80.57403) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 Year Completed estimated (2016-2018).
Santa Ana, CA
Orange Co.
United States 		Auto Mall Dr. / E Dan Gurney Dr. / S Dan Gurney Dr.
(33.72919, -117.83952) 		Traffic Calming Circle
Existing 		Uncontrolled
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane
Santa Ana, CA
Orange Co.
United States 		Orange Ave. / E Pomona St.
(33.72548, -117.86523) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
14.0208 		Other (At-Grade)
Single-Lane 		2016
Santa Ana, CA
Orange Co.
United States 		Orange Ave. / E Anahurst Pl.
(33.71787, -117.86529) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
13.7160 		Other (At-Grade)
Single-Lane
Marina del Rey, CA
Los Angeles Co.
United States 		Palawan Way
(33.98169, -118.45554) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Huntington Beach, CA
Orange Co.
United States 		Via Straits Ln. / Verde Mar Dr.
(33.65107, -117.95874) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Huntington Beach, CA
Orange Co.
United States 		Via Straits Ln. / Villa Pacific Dr.
(33.65226, -117.95877) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Huntington Beach, CA
Orange Co.
United States 		Villa Pacific Dr. / Greenspray Ln.
(33.65239, -117.95548) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Huntington Beach, CA
Orange Co.
United States 		Villa Pacific Dr. / Monaco Cir.
(33.65250, -117.95423) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Stanton, CA
Orange Co.
United States 		Lansdale Cir. / Moordale Cir.
(33.77871, -117.99627) 		Traffic Calming Circle
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Anaheim, CA
Orange Co.
United States 		Paradise Way / Downtown Dr.
(33.80705, -117.92562) 		Other
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Anaheim, CA
Orange Co.
United States 		Convention Way / Hotel Way / (hotel driveway)
(33.79976, -117.91729) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Two approaches controlled by yield, two controlled by stop.
Anaheim, CA
Orange Co.
United States 		Transit Plaza
(33.79806, -117.92072) 		Other
Existing 		Other
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Mix of stop and yield.
Prairieville, LA
Ascension Par.
United States 		Timberstone Dr. / Devall Rd. / Tigers Eye Stone Ave.
(30.29926, -90.89318) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2008
Blackman Township, MI
Jackson Co.
United States 		Cooper St. / I-94 WB Ramps
(42.27376, -84.40371) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2019 https://www.mlive.com/news/jackson/2019/12/take-a-ride-on-new-i-94-cooper-street-bridge-roundabouts-after-9-month-closure.html
Blackman Township, MI
Jackson Co.
United States 		Cooper St. / I-94 EB Ramps
(42.27098, -84.40380) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2019 https://www.mlive.com/news/jackson/2019/12/take-a-ride-on-new-i-94-cooper-street-bridge-roundabouts-after-9-month-closure.html
Sherbrooke, QC
Sherbrooke
Canada 		Boulevard René-Lévesque / Rue Matisse / Rue Luce-Dufresne
(45.38324, -71.99812) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2018
Sherbrooke, QC
Sherbrooke
Canada 		Boulevard René-Lévesque / Rue Sainte Claire / Rue Magnelli
(45.38799, -71.99469) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2018
North Mankato, MN
Nicollet Co.
United States 		Lookout Dr. / US 14 EB Ramps
(44.18021, -94.05378) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2016 Year Completed estimated (2015-2017).
North Mankato, MN
Nicollet Co.
United States 		Lookout Dr. / US 14 WB Ramps
(44.18184, -94.05374) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2016 Year Completed estimated (2015-2017).
Mankato, MN
Nicollet Co.
United States 		Rockford Rd. (CR 41) / Pleasant View Dr. / 520th St.
(44.18361, -94.06988) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2015).
North Mankato, MN
Nicollet Co.
United States 		Rockford Rd. (CR 41) / US 14 EB Ramps
(44.18520, -94.06893) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.7680 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 Raindrop shape. Year Completed estimated (2011-2015).
North Mankato, MN
Nicollet Co.
United States 		Rockford Rd. (CR 41) / W Howard Dr. / US 14 WB Ramps
(44.18763, -94.06758) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 Double-left-turn on west leg. Year Completed estimated (2011-2015).
Mankato, MN
Blue Earth Co.
United States 		CR 12 (586th Ave.) / Hoffman Rd.
(44.15578, -93.93909) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2015-2019).
Mankato, MN
Blue Earth Co.
United States 		Hoffman Rd. / Prairie Winds Dr.
(44.15592, -93.94483) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2015-2019).
Buffalo, MN
Wright Co.
United States 		8th St. NE / 20th St. NE / Calder Ave. NE
(45.17995, -93.84729) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Single-Lane 		2016 http://co.wright.mn.us/CivicAlerts.aspx?AID=559&ARC=1045
Oroville, CA
Butte Co.
United States 		SR 191 (Clark Rd.) / Durham Pentz Rd.
(39.64733, -121.63448) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2019 Painted splitter islands and truck apron; gravel inside the center island. Year Completed estimated (2018-2019).
Kissimmee, FL
Osceola Co.
United States 		Dyer Blvd. / Eagle's Reserve Blvd.
(28.34353, -81.43096) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008
La Quinta, CA
Riverside Co.
United States 		Eisenhower Dr. / Calle Sinaloa
(33.67254, -116.30801) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2014 Elliptical shape. ICD = 125 ft x 105 ft. Year Completed estimated (2013-2014).
Palm Desert, CA
Riverside Co.
United States 		Avenue of the States / California Dr. / Michigan Dr.
(33.74085, -116.30647) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2016 Parallel parking along circulatory roadway. Year Completed estimated (2015-2016).
Palm Desert, CA
Riverside Co.
United States 		College Dr. / Pacific Ave.
(33.78350, -116.36543) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2006-2009).
Palm Desert, CA
Riverside Co.
United States 		College Dr. / Technology Dr.
(33.78010, -116.35956) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2006-2009).
Palm Desert, CA
Riverside Co.
United States 		College Dr. / University Park Dr.
(33.77712, -116.35736) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2006-2009).
Las Vegas, NV
Clark Co.
United States 		Griffith Peak Dr. / Spruce Goose St.
(36.15689, -115.32864) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2005
Las Vegas, NV
Clark Co.
United States 		W Park Run Dr. / Canyon Pointe
(36.16153, -115.33394) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2002 Year Completed estimated (before 2003).
Las Vegas, NV
Clark Co.
United States 		S Pavilion Center Dr. / Orchard Park Dr.
(36.15444, -115.33080) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2006 Completed initially with only 2 legs; 3rd leg added 2017.
Las Vegas, NV
Clark Co.
United States 		S Pavillion Center Dr. / Oval Park Dr.
(36.15207, -115.33082) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 Next to baseball stadium. Completed initially with only 3 legs; 4th leg added 2019.
Las Vegas, NV
Clark Co.
United States 		Summerlin Centre Dr. / Sagemont Dr. / Cape Cod Landing Dr. / Carleton Mills Dr.
(36.15376, -115.34035) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2005-2006).
Las Vegas, NV
Clark Co.
United States 		Plaza Centre Dr. / Sagemont Dr.
(36.15634, -115.34419) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2006 One leg has no splitter island. Year Completed estimated (2005-2006).
Las Vegas, NV
Clark Co.
United States 		Park Vista Dr. / Vista Center Dr. / Vista Run Dr.
(36.16161, -115.34478) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Single-Lane 		2003 Clock tower in central island.
Las Vegas, NV
Clark Co.
United States 		Desert Moon Rd. / Fox Hill Dr. / Desert Sunrise Rd.
(36.16339, -115.36230) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2004-2005).
Las Vegas, NV
Clark Co.
United States 		Fox Hill Dr. / Paseo Breeze Dr.
(36.16713, -115.36480) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2012).
Las Vegas, NV
Clark Co.
United States 		Fox Hill Dr. / Beautiful Vista Ln.
(36.17373, -115.36476) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2014
Las Vegas, NV
Clark Co.
United States 		Fox Hill Dr. / Antelope Ridge Dr.
(36.18018, -115.36117) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014
Las Vegas, NV
Clark Co.
United States 		S Grand Canyon Pkwy. / (parking lots)
(36.11311, -115.30900) 		Other
Existing 		Other
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		Mix of stop and yield control.
Las Vegas, NV
Clark Co.
United States 		Mesa Park Dr. / S Town Center Dr.
(36.09061, -115.32584) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2006
Las Vegas, NV
Clark Co.
United States 		Mesa Park Dr. / W Russell Rd.
(36.08370, -115.32039) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2007-2008). Fourth leg added 2014-2015. 21442
Las Vegas, NV
Clark Co.
United States 		W Russell Rd. / Cascante Rd. / (school access)
(36.08448, -115.31799) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Single-Lane 		2008 Two legs completed 2007-2008. Third leg added 2011-2012. School access added 2012-2014. 21442
Las Vegas, NV
Clark Co.
United States 		Mesa Park Dr. / Sky Post Rd. / Sky Post Way
(36.07500, -115.31850) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
65.5320 		Other (At-Grade)
Single-Lane 		2016
Las Vegas, NV
Clark Co.
United States 		S Hualapai Way / Regency Summit Ave.
(36.06702, -115.31516) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
65.5320 		Other (At-Grade)
Single-Lane 		2016 Right-turn-only lane on north leg.
Las Vegas, NV
Clark Co.
United States 		W Maule Ave. / Trail Ridge Dr.
(36.06289, -115.30960) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
65.5320 		Other (At-Grade)
Single-Lane 		2016
Tampa, FL
Hillsborough Co.
United States 		S Beneficial Dr. / Harbour Passage Way
(27.93143, -82.44988) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		1997 Year Completed estimated (1995-1998).
Tampa, FL
Hillsborough Co.
United States 		S Dale Mabry Hwy (SR 573) / W Marcum St.
(27.86819, -82.50638) 		Other
Existing 		Other
None 		3 Approaches
0 Driveways
56.3880 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2005 At entrance to MacDill Air Force Base. Queuing from entrance gate can extend through circle. Stop sign on Marcum St.; yield on other approaches.
Irvine, CA
Orange Co.
United States 		(parking lot)
(33.63050, -117.72818) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane
Irvine, CA
Orange Co.
United States 		Protocol / (parking lot)
(33.63098, -117.73184) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane
Rancho Santa Margarita, CA
Orange Co.
United States 		Auto Center Dr. / (parking lot)
(33.64100, -117.60714) 		Other
Existing 		Other
Unknown 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Mix of uncontrolled and stop-signs
Aliso Viejo, CA
Orange Co.
United States 		Antares / (parking lot)
(33.58578, -117.73300) 		Other
Existing 		Uncontrolled
Unknown 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
St Augustine, FL
St. Johns Co.
United States 		Shearwater Pkwy. / Kayak Club Dr.
(30.03679, -81.56682) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
53.7646 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
St Johns, FL
St. Johns Co.
United States 		Celesta Pkwy. / Amalurra Trl. / Marinda Pl. / Idalia Run
(30.11024, -81.54914) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.1940 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
St Johns, FL
St. Johns Co.
United States 		Amalurra Trl. / Azura Pt. / Tierra Cove / Sitara Ln.
(30.11689, -81.54571) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
88.8465 		Other (At-Grade)
Single-Lane 		2015 Parking and pedestrian access to central island. Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
St Johns, FL
St. Johns Co.
United States 		Durbin Creek Blvd. / Davis Pond Blvd.
(30.11100, -81.61024) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.1935 		Other (At-Grade)
Single-Lane 		2017 Originally opened as multilane roundabout (1999-2002) with concentric circulatory roadway striping. Converted to single-lane roundabout 2016-2017. ICD estimated from Google Maps linework. 21442
St Johns, FL
St. Johns Co.
United States 		Maplewood Dr. / Buckeye Ln.
(30.11013, -81.60070) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
34.0946 		Other (At-Grade)
Single-Lane 		Mix of stop and yield control. ICD estimated from Google Maps linework.
St Johns, FL
St. Johns Co.
United States 		Heron Landing Rd. / Sanctuary Dr.
(30.08552, -81.53676) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
38.2368 		Other (At-Grade)
Single-Lane 		Mix of stop and yield control. No splitter islands. Pedestrian crossings at edge of circulatory roadway. ICD estimated from Google Maps linework.
North Perth (Listowel), ON
Perth
Canada 		Main St. W (Perth Line 86) / Mitchell Rd. (Hwy 23)
(43.73665, -80.96526) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.4208 		Other (At-Grade)
Single-Lane 		2016 https://blackburnnews.com/midwestern-ontario/midwestern-ontario-news/2016/11/25/roundabout-listowel-open/ ICD estimated from Google Maps linework.
Kernersville, NC
Forsyth Co.
United States 		SR 2648 (Old Winston Rd.) / Old Winston St. / Market View Dr.
(36.11282, -80.08780) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.8048 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2017 ICD = 150 ft. ICD estimated from Google Maps linework.
Winston-Salem, NC
Forsyth Co.
United States 		Rams Dr. / Bruce St. / Old Stadium Dr.
(36.09045, -80.22660) 		Other
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
27.9886 		Other (At-Grade)
Single-Lane 		Parking along circulatory roadway. ICD = 110 ft. ICD estimated from Google Maps linework.
Winston-Salem, NC
Forsyth Co.
United States 		Giannini Dr.
(36.07618, -80.23623) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
45.3690 		Other (At-Grade)
Single-Lane 		Oval shape. University of North Carolina School of the Arts. ICD = 180 ft x 150 ft. ICD estimated from Google Maps linework.
China Grove, NC
Rowan Co.
United States 		NC 152 / I-85 NB Ramps
(35.57201, -80.55686) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2019 Year Completed estimated (2019-2020).
China Grove, NC
Rowan Co.
United States 		NC 152 / I-85 SB Ramps
(35.57221, -80.55946) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
46.6294 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2019 ICD estimated from Google Maps linework.
China Grove, NC
Rowan Co.
United States 		NC 152 / Power St.
(35.57235, -80.56155) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
33.0291 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2019 ICD estimated from Google Maps linework.
Fairview, NC
Union Co.
United States 		NC 218 / Mill Grove Rd.
(35.16362, -80.57822) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.1732 		Other (At-Grade)
Single-Lane 		2019 ICD estimated from Google Maps linework.
O'Fallon, IL
St. Clair Co.
United States 		Milburn School Rd. / Old Collinsville Rd.
(38.61444, -89.96636) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7290 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Onalaska, WI
La Crosse Co.
United States 		Sand Lake Rd. / County Hwy OT
(43.92355, -91.23538) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2019
Fairview Heights, IL
St. Clair Co.
United States 		Dunhill Dr. / Northshore Dr.
(38.61012, -89.97116) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7309 		Other (At-Grade)
Single-Lane 		2006 No splitter islands. ICD estimated from Google Maps linework.
Ao Fu Shi, Su Du Di Qu

Iceland 		Rte 38 / Rte 427
(63.86300, -21.39095) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.3026 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Ge Lin Da Wei Ku Zhen, Lei Ka Nei Si

Iceland 		Rte 43 / Gerðavellir
(63.84535, -22.43505) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Ge Lin Da Wei Ku Zhen, Lei Ka Nei Si

Iceland 		Hópbraut / Sudurhóp
(63.84791, -22.42748) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
28.4260 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Ge Lin Da Wei Ku Zhen, Lei Ka Nei Si

Iceland 		Hópsbraut / Etrahóp
(63.84770, -22.42216) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
23.1621 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Lei Ke Ya Nei Zhen, Lei Ka Nei Si

Iceland 		Rte 41 / Flugbraut
(63.98030, -22.56156) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
34.0553 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Lei Ke Ya Nei Zhen, Lei Ka Nei Si

Iceland 		Njarðarbraut / Bolafótur / Sjávargata
(63.98440, -22.54938) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
28.2880 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Lei Ke Ya Nei Zhen, Lei Ka Nei Si

Iceland 		Njarðarbraut / Borgarvegur
(63.98684, -22.54902) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
25.1427 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Lei Ke Ya Nei Zhen, Lei Ka Nei Si

Iceland 		Bolafótur / Hjallavegur
(63.98847, -22.56361) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Lei Ke Ya Nei Zhen, Lei Ka Nei Si

Iceland 		Rte 41 / Rte 424
(63.99029, -22.57863) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
48.1842 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Lei Ke Ya Nei Zhen, Lei Ka Nei Si

Iceland 		Rte 41 (Reykjanesbraut) / Adalgata
(63.99710, -22.58925) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
49.2197 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Jia Du Shi, Lei Ka Nei Si

Iceland 		Rte 41 / Rte 45 / Rte 429
(64.00285, -22.60241) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.6924 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Lei Ke Ya Nei Zhen, Lei Ka Nei Si

Iceland 		Rte 45 / Rte 423 / Hringbraut
(64.01683, -22.58543) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
38.1968 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Si Ka Fu Ta Shi, Su Du Di Qu

Iceland 		Rte 1 / Rte 203
(63.79456, -18.03988) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
35.3361 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
A Ku Lei La Zhen, Nuo Du Di Qu Yi Dong

Iceland 		Rte 1 / Stapabraut
(65.69973, -18.14093) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
43.2510 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
A Ku Lei La Zhen, Nuo Du Di Qu Yi Dong

Iceland 		Rte 1 / Undirhlið
(65.69144, -18.10883) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
46.7064 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Nuuk (Godthab), Greenland

Greenland 		400-Rtalik / Sipisaq Kanilleq
(64.18160, -51.72219) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
19.2457 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Nuuk (Godthab), Greenland

Greenland 		Aqqusinersuaq / 400-Rtalik
(64.17024, -51.73026) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
18.7332 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Savannah, GA
Chatham Co.
United States 		Williams Rd. / (unknown)
(32.13212, -81.14829) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.5464 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 Temporary roundabout on Port of Savannah property. Reconfigured in 2018 into oval-shaped roundabout. ICD estimated from Google Maps linework. 21442
Cedar Rapids, IA
Linn Co.
United States 		Stoney Point Rd. NW / E Ave. NW
(41.97858, -91.75502) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2019 https://kwwl.com/2019/08/16/stoney-point-rd-reopens-after-months-welcoming-cedar-rapids-4th-roundabout/