Roundabouts Database

29480 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
Somerville, MA
Middlesex Co.
United States 		Mystic Valley Pkwy. / Alewife Brook Pkwy.
(42.41465, -71.13133) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
25.5708 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Reno, NV
Washoe Co.
United States 		Myrtlewood Parklet
(39.35885, -119.83477) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		No splitter islands.
Sarasota, FL
Sarasota Co.
United States 		Myrtle St. / Bradenton Rd.
(27.36723, -82.54695) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.9080 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2014-2016).
Myrtle Beach, SC
Horry Co.
United States 		Myrtle Ridge Dr. / Middle Ridge Ave.
(33.77433, -78.98573) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 https://www.myhorrynews.com/news/a-brand-new-ride-where-road-projects-stand-as-myrtle-beach-area-roundabouts-are-completed/article_e615bad0-067c-11ef-8870-bf42518c53cc.html
Saltangará,

Faroe Islands 		Mýravegur
(62.10879, -6.72329) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Walla Walla, WA
Walla Walla Co.
United States 		Myra Rd. / W Pine St. / Heritage Rd.
(46.06841, -118.36972) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
56.3880 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2008 December 2008.
Walla Walla, WA
Walla Walla Co.
United States 		Myra Rd. / SR 12 WB Ramps
(46.07040, -118.36987) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.1000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2010 Raindrop shaped. July 2010.
Walla Walla, WA
Walla Walla Co.
United States 		Myra Rd. / SR 12 EB Ramps
(46.06933, -118.36979) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Freeway Ramps (Grade-Separated)
Single-Lane 		2010 Raindrop shaped. July 2010. ICD estimated from Google Maps linework.
Terrey Hills, NSW
Northern Beaches
Australia 		Myoora Rd. / Aumuna Rd.
(-33.69187, 151.21812) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Tampere, Pirkanmaa
Tampere
Finland 		Myllypuronkatu / Kolmenkulmantie / Leppiojankatu
(61.51783, 23.57378) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Raisio, Southwest Finland
Raisio
Finland 		Myllynkatu / Soininkatu
(60.49099, 22.19511) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Míkonos, Southern Aegean
Mykonos
Greece 		Mykonou-Ano Meras / Pros Agio Ioanni-Orno / Mykonou-Tourlou
(37.44612, 25.33487) 		Other
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Cambridge, ON
Waterloo
Canada 		Myers Rd. / Franklin Blvd.
(43.34326, -80.28711) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.3777 		Other (At-Grade)
Single-Lane 		2018 https://www.kitchenertoday.com/local-news/part-of-franklin-now-closed-in-cambridge-for-roundabout-work-973622 ICD estimated from Google Maps linework.
Lakes Entrance, VIC
East Gippsland
Australia 		Myer St. / Church St. / Roadknight St.
(-37.87785, 147.99409) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Cardiff, NSW
Lake Macquarie
Australia 		Myall Rd. / Newcastle St.
(-32.94525, 151.66477) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified) 		Elliptical shaped.
Tea Gardens, NSW
Mid-Coast
Australia 		Myall Quays Blvd. / Shoreline Dr. / Northerly Dr.
(-32.65162, 152.15184) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Helsinki, Uusimaa
Helsinki
Finland 		Muuntajankatu / Mekaanikonkatu
(60.20489, 25.04879) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Quinns Rocks, WA
Wanneroo
Australia 		Mutiny Terrace / Bellhaven Terrace / Rupara Cir.
(-31.65458, 115.69911) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Colorado Springs, CO
El Paso Co.
United States 		Mustang Rim Dr. / Durango Kid Dr.
(38.92918, -104.68881) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2015).
Bayrakli, İzmir

Turkey 		Mustafa Kemal Caddesi / Sakarya Caddesi
(38.46062, 27.19957) 		Unknown
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Bornova, İzmir

Turkey 		Mustafa Kamal Caddesi / Fevzi Cakmak Caddesi
(38.46623, 27.21915) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Unknown 		Parking along circulatory roadway.
Linganore, MD
Frederick Co.
United States 		Mussetter Rd. / Whiterose Dr. / Whiterose Way
(39.39008, -77.29747) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2002 Painted splitter islands on three legs. Year Completed estimated (1988-2005).
Dunedin, Otago
Dunedin
New Zealand 		Musselburgh Rise / Shore St.
(-45.89638, 170.52313) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Mölnlycke, Vastra Gotaland County
Härryda
Sweden 		Musikvägen / Djupedalsängsvägen
(57.64778, 12.12327) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
22.3689 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Rotherham, England
Rotherham
United Kingdom 		Mushroom Roundabout [A630 (Fitzwilliam Rd. - Doncaster Rd.) / A6123 (Herringthorpe Valley Rd. - Aldwarke Ln.)]
(53.44223, -1.32200) 		Signalized Roundabout/Circle
Existing 		Signal
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Coolangatta, QLD
Gold Coast
Australia 		Musgrave St. / Pacific Parade
(-28.16658, 153.52292) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Labrador, QLD
Gold Coast
Australia 		Musgrave Ave. / Wilson St. / Neville Ave.
(-27.95604, 153.39853) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Lelystad, Flevoland
Lelystad
Netherlands 		Museumweg / Vocweg / Claerbeek / Reygersbeek
(52.51996, 5.44095) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Sugar Land, TX
Fort Bend Co.
United States 		Museum Square Dr. / Savannah Heights Blvd.
(29.59595, -95.65056) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2011 Small neighborhood entry roundabout.
Murwillumbah, NSW
Tweed
Australia 		Murwillumbah St. / Byangum Rd. / Mooball St.
(-28.32605, 153.39325) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
East Devonport, TAS
Devonport
Australia 		Murray St. / Wright St.
(-41.18021, 146.37019) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Lakewood, WA
Pierce Co.
United States 		Murray Rd. SW / I-5 NB Offramp
(47.12576, -122.54266) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2020 https://wsdotblog.blogspot.com/2020/10/new-thorne-lane-bridge-open.html
Joint Base Lewis-McChord, WA
Pierce Co.
United States 		Murray Rd. SW / 150th St. SW
(47.12084, -122.54259) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 Open September 2012.
Fairview, TX
Collin Co.
United States 		Murray Farm Dr. / (unknown)
(33.13396, -96.64886) 		Other
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2009 No splitter islands.
El Cajon, CA
San Diego Co.
United States 		Murray Ave. / W. Main St. / Blackthorne Ave. / S. Westwind Dr.
(32.79107, -116.98510) 		Other
Existing 		Unknown
Unknown 		5 Approaches
0 Driveways
32.1284 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Keiraville, NSW
Wollongong
Australia 		Murphys Ave. / Robsons Rd.
(-34.41120, 150.87107) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bend, OR
Deschutes Co.
United States 		Murphy Rd. / SE 3rd St.
(44.01934, -121.31703) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.7893 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 ICD estimated from Google Maps linework.
Bend, OR
Deschutes Co.
United States 		Murphy Rd. / Parrell Rd.
(44.01904, -121.31341) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.2129 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Nashville, TN
Davidson Co.
United States 		Murphy Rd. / 46th Ave. N / Westlawn Dr.
(36.14106, -86.84108) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
18.3255 		Other (At-Grade)
Single-Lane 		2014 Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Gavle, Gavleborg County
Gavle
Sweden 		Murmästargatan / Vallgångsvägen / Slåttervägen
(60.65176, 17.12796) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
18.7315 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Moore Park Beach, QLD
Bundaberg
Australia 		Murdochs Rd. / Pandanus St. / Murdochs Linking Rd.
(-24.70928, 152.25587) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
South Hedland, WA
Port Hedland
Australia 		Murdoch Dr. / Forrest Cir. / Wise Terrace / Daylesford Rd.
(-20.41357, 118.60251) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Murdishaw, England
Halton
United Kingdom 		Murdishaw Ave. / Barnfield Ave,
(53.31813, -2.66907) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Nizhniy Novgorod, Nizhniy Novgorod
Nizhny Novgorod
Russia 		Murashkinskaya ulitsa / ulitsa Betankura
(56.32958, 43.94853) 		Other
Existing 		Other
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane) 		Circulating traffic yields to entering traffic.
St Augustine, FL
St. Johns Co.
United States 		Murabella Pkwy. / Mercutio Ln. / Turin Terrace
(29.96019, -81.49041) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2005-2007).
Namgu, Ulsan

South Korea 		Munsu-ro / Samsan-ro / Duwang-ro / Suam-ro
(35.53227, 129.30753) 		Signalized Roundabout/Circle
Existing 		Signal
None 		5 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Napier, Hawke’s Bay
Napier
New Zealand 		Munroe St. / Station St.
(-39.49322, 176.91426) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Napier, Hawke’s Bay
Napier
New Zealand 		Munroe St. / Raffles St.
(-39.49467, 176.91489) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Zwijndrecht, South Holland
Zwijndrecht
Netherlands 		Munnikensteeg / Lindeweg
(51.81745, 4.59653) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
28.0553 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Jönköping, Jonkoping County
Jönköping
Sweden 		Munksjögatan / Gjuterigatan / Hamngatan
(57.77869, 14.16592) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Gothenburg, Vastra Gotaland County
Gothenburg
Sweden 		Munkebäcksmotet / E20 Ramps
(57.72413, 12.02431) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
93.1140 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Beaumont Hills, NSW
The Hills Shire
Australia 		Mungerie Rd. / The Parkway / The Rise / Brampton Dr.
(-33.69254, 150.93968) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Wellington, Wellington Region
Porirua
New Zealand 		Mungavin Ave. / Martin St.
(-41.13920, 174.85049) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-Lane
Wellington, Wellington Region
Porirua
New Zealand 		Mungavin Ave. / Champion St.
(-41.13806, 174.84723) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Goulburn, NSW
Goulburn Mulwaree
Australia 		Mundy St. / Auburn St.
(-34.76192, 149.71227) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Mundaring, WA
Mundaring
Australia 		Mundaring Weir Rd. / Weir Village Rd. / Allen Rd.
(-31.95097, 116.17313) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Kalamunda, WA
Kalamunda
Australia 		Mundaring Weir Rd. / Mead St. / Railway Rd.
(-31.97333, 116.06035) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Mundaring, WA
Mundaring
Australia 		Mundaring Weir Rd. / Jacoby St.
(-31.90462, 116.16817) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		Elliptical shaped.
Bad Aibling, Bavaria
Rosenheim
Germany 		Müncher Straße / Friedrich-Wilhelm-Raiffeisen-Straße
(47.86807, 11.99701) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
22.4337 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		ICD estimated from Google Maps linework.
Bonner, ACT

Australia 		Mulligans Flat Rd. / Mabo Blvd. / Handbury Way
(-35.15860, 149.14906) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bonner, ACT

Australia 		Mulligans Flat Rd. / Henry Williams St.
(-35.15461, 149.15379) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Gardnerville, NV
Douglas Co.
United States 		Muller Pkwy. / Pinenut Rd.
(38.91887, -119.71378) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 West leg stubbed.
Lacey, WA
Thurston Co.
United States 		Mullen Rd. SE / Carpenter Rd. SE
(47.00464, -122.77990) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2021 Year Completed estimated (2021-2022).
Missoula, MT
Missoula Co.
United States 		Mullan Rd. / Mary Jane Blvd.
(46.88725, -114.05372) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2023 Year Completed estimated (2022-2023).
Mullaloo, WA
Joondalup
Australia 		Mullaloo Dr. / Oceanside Promenade / N Shore Dr.
(-31.78663, 115.73585) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
West Akron, OH
Summit Co.
United States 		Mull Ave. / S Hawkins Ave.
(41.09970, -81.56933) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		To be converted to roundabout as part of roadwork on Mull Ave.
Glenmore Park, NSW
Penrith
Australia 		Mulgoa Rd. / Glenmore Pkwy.
(-33.77611, 150.66399) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Charlotte, NC
Mecklenburg Co.
United States 		Mulberry Church Rd. / Westport Rd.
(35.23237, -80.91706) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.9976 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Greyhawk Landing, FL
Manatee Co.
United States 		Mulberry Ave. / Honeyflower Loop / (parking)
(27.49333, -82.41937) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2012
Muscatine, IA
Muscatine Co.
United States 		Mulberry Ave. / 2nd St.
(41.42371, -91.04141) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 https://www.youtube.com/watch?v=nyJfLuvBF_A
Pilton, Scotland
Edinburgh City
United Kingdom 		Muirhouse Pkwy. / West Granton Rd. / Pennywell Rd. / Marine Dr.
(55.97496, -3.25376) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Liverpool, England
Liverpool
United Kingdom 		Muirhead Ave. E / Oak Ln. / Dwerryhouse Ln.
(53.44245, -2.90588) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Dublin, OH
Franklin Co.
United States 		Muirfield Dr. / Brand Rd.
(40.12731, -83.14957) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
73.1520 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2005 Painted spirals next to central island.
Wesseling, North Rhine-Westphalia
Erftkreis
Germany 		Mühlenweg / Traunsteiner Straße
(50.82378, 6.96316) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Wesseling, North Rhine-Westphalia
Erftkreis
Germany 		Mühlenweg / Theodor-Heuss-straße
(50.82717, 6.97363) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Wesseling, North Rhine-Westphalia
Erftkreis
Germany 		Mühlenweg / Hubertusstraße
(50.82543, 6.96878) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Austin, TX
Travis Co.
United States 		Mueller Blvd. / Aldrich St. / Mueller Central Dr.
(30.29807, -97.70716) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Partially completed in 2005.
Murfreesboro, TN
Rutherford Co.
United States 		MTSU Blvd. / Blue Raider Dr
(35.84867, -86.35948) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.5318 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 Middle Tennessee State University campus. ICD estimated from Google Maps linework.
Fort Collins, CO
Larimer Co.
United States 		Mt. Vernon Ct. / New Bedford Dr. / Ticonderoga Dr.
(40.53008, -105.05420) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
25.4175 		Other (At-Grade)
Single-Lane 		Small almost mini roundabout, not very functional. Has small central island and no splitter islands only haching and road markings. Functional Class: Collector ICD estimated from Google Maps linework.
Hudson, NC
Caldwell Co.
United States 		Mt. Herman Rd. / Roy E. Coffey Dr.
(35.85352, -81.48977) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.8489 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Toowong, QLD

Australia 		Mt. Coot-tha Rd. / Milton Rd. / Miskin St.
(-27.47874, 152.98495) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.7280 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Grade-separated movement. ICD estimated from Google Maps linework.
Union, KY
Boone Co.
United States 		Mt Zion Rd. / Old Union Rd.
(38.94469, -84.68042) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2019 http://www.cityofunionky.org/ky-536mount-zion-road-update/
Union, KY
Boone Co.
United States 		Mt Zion Rd. / (unknown)
(38.94650, -84.67308) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8033 		Other (At-Grade)
Single-Lane 		2018 http://www.cityofunionky.org/ky-536mount-zion-road-update/ ICD estimated from Google Maps linework.
Steamboat Springs, CO
Routt Co.
United States 		Mt Werner Cir. / Ski Time Square Dr.
(40.45888, -106.80633) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
25.4445 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Steamboat Springs, CO
Routt Co.
United States 		Mt Werner Cir. / Apres Ski Way
(40.45516, -106.80718) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
30.8986 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2006-2008). ICD estimated from Google Maps linework.
Baker/Zachary Area, LA
East Baton Rouge Par.
United States 		Mt Pleasant-Zachary Rd. / Americana Blvd.
(30.65121, -91.21301) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
53.4282 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 date: https://www.theadvocate.com/baton_rouge/news/communities/zachary/article_1ecf0c49-f41b-581b-8a13-8b434793f15e.html ICD estimated from Google Maps linework.
Brighton, CO
Adams Co.
United States 		Mt Massive Dr. / Mt Cameron Ct.
(39.98159, -104.75310) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Abbotsford, BC
Fraser Valley Regional District
Canada 		Mt Lehman Rd. / S Fraser Way
(49.05355, -122.38119) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2005 Year Completed estimated (2004-2006).
Abbotsford, BC
Fraser Valley Regional District
Canada 		Mt Lehman Rd. / Old Yale Rd. / Hwy 1 WB Entrance Ramp
(49.05889, -122.38131) 		Roundabout
Removed 		All-Way Yield
None 		3 Approaches
0 Driveways
44.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max) 		2022 Roundabout (multilane, 2x2) constructed 2006 to replace a two-way stop intersection. Roundabout replaced with traffic signal in 2022.
Billings, MT
Yellowstone Co.
United States 		MT Hwy 3 / Zimmerman Trl.
(45.80647, -108.59981) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
44.1250 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Charlottetown, PE
Queens
Canada 		Mt Edward Rd. / Allen St.
(46.24812, -63.12499) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
17.3444 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2006-2013). ICD estimated from Google Maps linework.
Chapel Hill, NC
Orange Co.
United States 		Mt Carmel Church Rd. / Bennett Rd. / Copper Beach Ct.
(35.88666, -79.05732) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2019
Florence, MT
Ravalli Co.
United States 		MT 203 (Eastside Hwy) / Eight Mile Creek Rd. (Lower Woodchuck Rd.)
(46.63235, -114.04188) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.5456 		Other (At-Grade)
Single-Lane 		2014 Through bypass lane on northwest leg; add-type right-turn bypass lane on northeast leg. ICD estimated from Google Maps linework.
Cranberry Township, PA
Butler Co.
United States 		MSA Dr. / I-79 NB Off-Ramp
(40.68440, -80.09193) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.1480 		Freeway Ramps (Grade-Separated)
Single-Lane 		2020
D'Iberville, MS
Harrison Co.
United States 		MS Hwy 15 / Lamey Bridge Rd.
(30.49431, -88.90603) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2018 Add-lane right-turn bypass lane on west leg; yield-controlled right-turn bypass lanes on north and south legs. Fatal crash Monday February 7, 2022: https://www.sunherald.com/news/local/counties/harrison-county/article258139973.html
Pearl, MS
Rankin Co.
United States 		MS 475 (Airport Rd.) / Old Brandon Rd.
(32.29057, -90.07133) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
34.3273 		Other (At-Grade)
Single-Lane 		1997 Use of paint to achieve (?) deflection. ICD estimated from Google Maps linework.
Crystal Springs, MS
Copiah Co.
United States 		MS 27 / Lee Ave.
(31.99541, -90.32108) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
52.6707 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Limerick, Co Limerick

Ireland 		Moylish Roundabout [R463 (Cratloe Rd. - Northern Ring Rd.) / Old Cratloe Rd. / (Limerick Institute of Technology entrance)
(52.67367, -8.64809) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Maroubra, NSW
Randwick
Australia 		Moverly Rd. / Garden St.
(-33.93540, 151.24285) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Maroubra, NSW
Randwick
Australia 		Moverly Rd. / Cooper St.
(-33.93578, 151.24563) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island