Roundabouts Database

29411 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
Durham, NC
Durham Co.
United States 		Circuit Dr. / Research Dr.
(36.00615, -78.94078) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
22.2216 		Other (At-Grade)
Single-Lane 		2003 New north-south road through Duke University campus. ICD estimated from Google Maps linework.
Matjhabeng, Free State
Lejweleputswa
South Africa 		Circle St. / Steenkamp St. / Wedepohl St.
(-27.92426, 26.82354) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
70.0000 		Other (At-Grade)
Single-Lane 		Elliptical Shaped. ICD = 70 m x 60 m.
Westminster, CO
Jefferson Co.
United States 		Circle Point Rd.
(39.89729, -105.07433) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Pedestrian access to central island.
Meadowmont, NC
Orange Co.
United States 		Circle Park Pl.
(35.90904, -79.01245) 		Other
Existing 		Unknown
Unknown 		2 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Sebring, FL
Highlands Co.
United States 		Circle Park Dr.
(27.49576, -81.44100) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		Pedestrian access to central island.
Cary, NC
Wake Co.
United States 		Circle on the Green
(35.80556, -78.85509) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
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 		.
Tallahassee, FL
Leon Co.
United States 		Circle Dr. / Seminole Dr.
(30.43047, -84.26668) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
West Chester Township, OH
Butler Co.
United States 		Circle Dr. / Roberts Way
(39.31882, -84.42234) 		Other
Existing 		Other
None 		4 Approaches
0 Driveways
32.3390 		Other (At-Grade)
Single-Lane 		2004 Stop control on two legs; yield vontrol on two legs. No splitter islands on three legs. Pedestrian access to central island. ICD estimated from Google Maps linework.
Tallahassee, FL
Leon Co.
United States 		Circle Dr. / Alban Ave.
(30.43052, -84.26422) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Reynolds Heights, PA
Mercer Co.
United States 		Circle Dr.
(41.33940, -80.39904) 		Other
Existing 		Unknown
Unknown 		2 Approaches
4 Driveways
0.0000 		Other (At-Grade)
Unknown
Reynolds Heights, PA
Mercer Co.
United States 		Circle Dr.
(41.34065, -80.39997) 		Other
Existing 		Unknown
Unknown 		2 Approaches
4 Driveways
0.0000 		Other (At-Grade)
Unknown
Reynolds Heights, PA
Mercer Co.
United States 		Circle Dr.
(41.34188, -80.40116) 		Other
Existing 		Unknown
Unknown 		2 Approaches
4 Driveways
0.0000 		Other (At-Grade)
Unknown
Scotchtown, NY
Orange Co.
United States 		Circle Dr.
(41.48216, -74.36876) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Sunriver, OR
Deschutes Co.
United States 		Circle #9
(43.90348, -121.42740) 		Other
Existing 		Unknown
None 		0 Approaches
0 Driveways
84.3314 		Other (At-Grade)
Single-Lane 		Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework.
Sunriver, OR
Deschutes Co.
United States 		Circle #7
(43.91307, -121.43810) 		Other
Existing 		Unknown
None 		3 Approaches
0 Driveways
69.6913 		Other (At-Grade)
Single-Lane 		1968 Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework.
Sunriver, OR
Deschutes Co.
United States 		Circle #6
(43.90435, -121.43830) 		Other
Existing 		Unknown
None 		4 Approaches
0 Driveways
79.1671 		Other (At-Grade)
Single-Lane 		1968 Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework.
Sunriver, OR
Deschutes Co.
United States 		Circle #5
(43.89635, -121.44420) 		Other
Existing 		Unknown
None 		4 Approaches
0 Driveways
61.1046 		Other (At-Grade)
Single-Lane 		1968 Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework.
Sunriver, OR
Deschutes Co.
United States 		Circle #4
(43.89000, -121.43850) 		Other
Existing 		Unknown
None 		4 Approaches
0 Driveways
84.3505 		Other (At-Grade)
Single-Lane 		1968 Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework.
Sunriver, OR
Deschutes Co.
United States 		Circle #3
(43.88271, -121.43980) 		Other
Existing 		Unknown
None 		4 Approaches
0 Driveways
93.8299 		Other (At-Grade)
Single-Lane 		1968 Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework.
Sunriver, OR
Deschutes Co.
United States 		Circle #2
(43.87863, -121.43480) 		Other
Existing 		Unknown
None 		4 Approaches
0 Driveways
81.7839 		Other (At-Grade)
Single-Lane 		1968 Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework.
Sunriver, OR
Deschutes Co.
United States 		Circle #11
(43.89212, -121.42430) 		Other
Existing 		Unknown
None 		0 Approaches
0 Driveways
82.6261 		Other (At-Grade)
Single-Lane 		Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework.
Sunriver, OR
Deschutes Co.
United States 		Circle #10
(43.89851, -121.42340) 		Other
Existing 		Unknown
None 		0 Approaches
0 Driveways
86.0596 		Other (At-Grade)
Single-Lane 		Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework.
Sunriver, OR
Deschutes Co.
United States 		Circle #1
(43.87218, -121.43960) 		Other
Existing 		Unknown
None 		3 Approaches
0 Driveways
80.9318 		Other (At-Grade)
Single-Lane 		1968 Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework.
Sliedrecht, South Holland
Sliedrecht
Netherlands 		Circel (Sportlaan / Trapezium / Prisma)
(51.82717, 4.79935) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
50.1934 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Cinnaminson, NJ
Burlington Co.
United States 		Cinnaminson Ave. / Calhoun St.
(39.98910, -75.01095) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2008 Year Completed estimated (2007-2008).
Brunswick, GA
Glynn Co.
United States 		Cinder Hill Dr. / Bridlepath Ln.
(31.12586, -81.58671) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands or control.
(unincorporated), TX
Fort Bend Co.
United States 		Cinco Village Center Blvd. / (parking)
(29.73998, -95.77837) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
2 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2006
Zionsville, IN
Boone Co.
United States 		Cimmaron Ash Dr. / Autumn Ash Dr. / Purple Ash Dr.
(39.99771, -86.25639) 		Other
Existing 		All-Way Stop
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Magnolia, TX
Montgomery Co.
United States 		Cimarron Creek Blvd. / Tolby Creek Ln. / Winding Pass Ln. / Ute Creek Ln.
(30.21509, -95.59255) 		Roundabout
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Estates of Auburndale, FL
Polk Co.
United States 		Cimarosa Ave. / Amethyst Ave.
(28.09648, -81.77753) 		Unknown
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Painted splitter islands.
Penzance, England
Cornwall
United Kingdom 		Chy-An-Mor Roundabout [A30 (Eastern Green) / Jelbert Way / (Long Rock Rd. connector)]
(50.12938, -5.51275) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Marldon, England
Devon
United Kingdom 		Churscombe Cross Roundabout [A380 (Marldon Way - King's Ash Rd.) / B3060 (Marldon Rd.) / Churscombe Rd.]
(50.45142, -3.59125) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Middletown, DE
New Castle Co.
United States 		Churchtown Rd. / Choptank Rd.
(39.50377, -75.74957) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.6457 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2008-2009). ICD estimated from Google Maps linework.
Vlaardingen, South Holland
Vlaardingen
Netherlands 		Churchillsingel / Lepelaarsingel
(51.93491, 4.34817) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
25.0366 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Vlaardingen, South Holland
Vlaardingen
Netherlands 		Churchillsingel / Holysingel
(51.93291, 4.34086) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
28.7197 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Tsawwassen, BC
Greater Vancouver
Canada 		Churchill St. / Airport Rd.
(49.08220, -123.00379) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0725 		Other (At-Grade)
Single-Lane 		2011 Unfinished in Aug 2011 (streetview). ICD estimated from Google Maps linework.
Wellington, Wellington Region
Wellington
New Zealand 		Churchill Dr. / Waikowhai St. / Silverstream Rd.
(-41.25446, 174.76616) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Sydney, NS
Cape Breton
Canada 		Churchill Dr. / Hwy 125 WB Ramps
(46.10795, -60.18697) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
46.3697 		Freeway Ramps (Grade-Separated)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Cape Breton, NS
Cape Breton
Canada 		Churchill Dr. / Hwy 125 EB Ramps
(46.10643, -60.18726) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
44.7149 		Freeway Ramps (Grade-Separated)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Stratford, ON
Perth
Canada 		Churchill Circle (Brittania St. / John St.)
(43.37868, -80.98830) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.2718 		Other (At-Grade)
Single-Lane 		Pedestrian access to center island. ICD estimated from Google Maps linework.
Sandy Bay, TAS
Hobart
Australia 		Churchill Ave. / Red Chapel Ave. / Aotea Rd.
(-42.91468, 147.34263) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Sandy Bay, TAS
Hobart
Australia 		Churchill Ave. / Nelson Rd.
(-42.90633, 147.32870) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Melbourne, VIC

Australia 		Churchill Ave. / Melon St.
(-37.78590, 144.85874) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Sandy Bay, TAS
Hobart
Australia 		Churchill Ave. / Lipscombe Ave. / Nicholas Dr.
(-42.91769, 147.34851) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		Elliptical shaped.
Melbourne, VIC

Australia 		Churchill Ave. / Darnley St.
(-37.78689, 144.85060) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Wollongong, NSW
Wollongong
Australia 		Church St. / Stewart St.
(-34.42742, 150.89483) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Amble, England
Northumberland
United Kingdom 		Church St. / Percy St. / Percy Dr.
(55.33337, -1.58103) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Newark, OH
Licking Co.
United States 		Church St. / N 4th St.
(40.05860, -82.40500) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2022 https://news.yahoo.com/stories-2022-ohio-13-reopens-101620225.html
Dongara, WA
Irwin
Australia 		Church St. / Moreton Terrace / Hunts Rd. / Waldeck St.
(-29.25145, 114.93090) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Lilburn, GA
Gwinnett Co.
United States 		Church St. / Main St.
(33.89150, -84.13956) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.7078 		Other (At-Grade)
Single-Lane 		2015 https://www.ajc.com/news/local/lilburn-main-street-realignment-almost-complete/RoyF5GQQusH8jDjPqE2JHJ/ ICD estimated from Google Maps linework.
Palmerston North, Wanganui-Manawatu
Palmerston North
New Zealand 		Church St. / Linton St.
(-40.35824, 175.60980) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-Lane
Auckland, Auckland
Auckland
New Zealand 		Church St. / High St.
(-36.94495, 174.84710) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Frisco, TX
Collin Co.
United States 		Church St. / Gordon St.
(33.14715, -96.83523) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Single-Lane 		2019 Pedestrian access to central island. Elliptical shaped. ICD = 240 ft x 165 ft.
Moruya, NSW
Eurobodalla
Australia 		Church St. / Ford St.
(-35.90945, 150.08347) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Opotiki, Bay of Plenty
Opotiki
New Zealand 		Church St. / Elliott St.
(-38.00422, 177.28454) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Masterton, Wellington Region
Masterton
New Zealand 		Church St. / Dixon St.
(-40.95062, 175.66268) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Palmerston North, Wanganui-Manawatu
Palmerston North
New Zealand 		Church St. / Cook St.
(-40.36105, 175.60348) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Auckland, Auckland
Auckland
New Zealand 		Church St. / Avenue Rd.
(-36.94257, 174.84637) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Maitland, NSW
Maitland
Australia 		Church St. / Alan Walsh Dr. / Railway St.
(-32.73726, 151.55205) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Liverpool, England
Knowsley
United Kingdom 		Church Rd. / Lydiate Ln. / Clifton Ave. / Okell Dr.
(53.37393, -2.83954) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Liverpool, England
Knowsley
United Kingdom 		Church Rd. / Cartbridge Ln. / Okell Dr.
(53.37086, -2.83121) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Annapolis, MD
Anne Arundel Co.
United States 		Church Circle
(38.97848, -76.49269) 		Other
Existing 		Unknown
Unknown 		7 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (3+ Lane)
Woodroffe, NT
Palmerston
Australia 		Chung Wah Terrace / Lambrick Ave.
(-12.50020, 130.98571) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Bakewell, NT
Palmerston
Australia 		Chung Wah Terrace / Essington Ave. / Buscall Ave.
(-12.49410, 130.98711) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Palmerston City, NT
Palmerston
Australia 		Chung Wah Terr. / Temple Terr.
(-12.48233, 130.98517) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Bendigo, VIC
Greater Bendigo
Australia 		Chum St. / Barnard St. / Lily St.
(-36.76092, 144.26321) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Oxford, MS
Lafayette Co.
United States 		Chucky Mullins Dr. / Hill Dr. / Hathorn Rd.
(34.35904, -89.54402) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.4657 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2017 ICD estimated from Google Maps linework.
Chubbuck, ID
Bannock Co.
United States 		Chubbuck Rd. / Philbin Rd.
(42.92054, -112.49601) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 https://localnews8.com/news/idaho/2022/04/11/philbin-chubbuck-road-intersection-to-close-for-roundabout-installation/
Conyers, GA
Rockdale Co.
United States 		Christopher Dr. SE / Liz Ct.
(33.61754, -84.01637) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on major street.
Huntsville, AL
Madison Co.
United States 		Christopher Dr. / Woodmill Way
(34.76166, -86.72022) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
13.7365 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Varsity Lakes, QLD
Gold Coast
Australia 		Christine Ave. / Varsity Parade
(-28.08580, 153.40001) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Burleigh Waters, QLD
Gold Coast
Australia 		Christine Ave. / Dunlin Dr.
(-28.08072, 153.43341) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Århus, Middle Jutland
Århus
Denmark 		Christian X's Vej / Jyllands Allé / (parking)
(56.12205, 10.17032) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Simrishamn, Skåne County
Simrishamns kommun
Sweden 		Christian IV s väg / Fabriksgatan
(55.54680, 14.33540) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2012-2016).
Quinns Rocks, WA
Wanneroo
Australia 		Christian Cir. / Mutiny Terrace
(-31.65649, 115.70104) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Quinns Rocks, WA
Wanneroo
Australia 		Christian Cir. / Kilborne Ave.
(-31.65708, 115.69938) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Helsingborg, Skane County
Helsingborg
Sweden 		Christer Boijes väg / Romares väg
(56.07140, 12.69345) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
15.9990 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Concord, NC
Mecklenburg Co.
United States 		Christenbury Rd. / Millstream Ridge Dr.
(35.38115, -80.74506) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
27.2652 		Other (At-Grade)
Single-Lane 		2003 Developer subdivision. ICD estimated from Google Maps linework.
Gateshead, England
Gateshead
United Kingdom 		Chowdene Bank / Hertford / Saltwell Rd. S
(54.92470, -1.60208) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
San Luis Obispo, CA
San Luis Obispo Co.
United States 		Chorro St. / Islay St.
(35.27610, -120.65977) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
15.6004 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
San Luis Obispo, CA
San Luis Obispo Co.
United States 		Chorro St. / High St.
(35.27217, -120.65736) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
None 		4 Approaches
0 Driveways
10.7258 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
San Luis Obispo, CA
San Luis Obispo Co.
United States 		Chorro St. / Church St.
(35.27448, -120.65800) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
None 		4 Approaches
0 Driveways
29.2513 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Denver, CO
Denver Co.
United States 		Chopper Cir. / VIP Parking / 9th St. / Access Rd
(39.74721, -105.00810) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
52.3424 		Other (At-Grade)
Single-Lane 		1999 Located at Pepsi Center arena Functional Class: Collector ICD estimated from Google Maps linework.
Waddinxveen, South Holland
Waddinxveen
Netherlands 		Chopinlaan / Kerkweg-West
(52.04602, 4.64575) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
23.5055 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Ljungsbro, Ostergotland County
Linkoping
Sweden 		Chokladhjulet (O G Svenssons väg / Adamstorpsvägen / von Fersens väg / Kungsbrovägen)
(58.50655, 15.50840) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
41.1786 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Celina, TX
Collin Co.
United States 		Choate Pkwy. / Kinship Pkwy.
(33.29258, -96.76976) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2021 Interim scenario - ultimate lane configuration striped out on initial build.
Kazan, Tatarstan
Kazan
Russia 		Chistopol'skaya ulitsa / ulitsa Sibgata Khakima
(55.81878, 49.14935) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Round Rock, TX
Williamson Co.
United States 		Chisholm Trail Rd. / (RM 620 (Round Rock Ave.) Ramps / (parking)
(30.51070, -97.68924) 		Roundabout
Existing 		All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling circulatory roadway only) 		5 Approaches
0 Driveways
60.9600 		Freeway Ramps (Grade-Separated)
Single-Lane 		2023 Built at new freeway overpass over rail line. Rail line goes through the roundabout. https://www.kxan.com/video/round-rock-drivers-adapt-to-new-roundabout/9518214/
Auburn, NSW
Cumberland
Australia 		Chisholm Rd. / Edgar St.
(-33.85429, 151.02033) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Auburn, NSW
Cumberland
Australia 		Chisholm Rd. / Chiswick Rd.
(-33.85984, 151.01928) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Perth, WA
Kwinana
Australia 		Chisham Ave. / Meares Ave.
(-32.24401, 115.81672) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Ladera Ranch, CA
Orange Co.
United States 		Chiquita Canyon Dr. / Fauna Dr.
(33.53331, -117.60768) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
43.8042 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States 		Chiquita Canyon Dr. / Airoso St.
(33.53838, -117.60846) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
51.7656 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Twin City, IA
Pottawattamie Co.
United States 		Chippewa Ln.
(41.22800, -95.87278) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		Building in central island.
Chippewa Falls, WI
Chippewa Co.
United States 		Chippewa Crossing Blvd. / Alexander St.
(44.92215, -91.37238) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.3572 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 ICD estimated from Google Maps linework.
Ayr, QLD
Burdekin
Australia 		Chippendale St. / Queen St.
(-19.56804, 147.41239) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Ayr, QLD
Burdekin
Australia 		Chippendale St. / Burke St. / Beach Rd.
(-19.56443, 147.40792) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Flower Mound, TX
Denton Co.
United States 		Chinn Chapel Rd. / Dixon Ln.
(33.06646, -97.08794) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2012 .
Benjamin Crossing, IN
Tippecanoe Co.
United States 		Chilton Dr.
(40.35858, -86.85344) 		Other
Existing 		Unknown
Unknown 		2 Approaches
3 Driveways
0.0000 		Other (At-Grade)
Unknown