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
London, ON
Middlesex
Canada 		Morgan Ave. / Morgan Crescent / Singleton Ave.
(42.93441, -81.27261) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0000 		Other (At-Grade)
Single-Lane 		2011 Year Completed estimated (2009-2011). Splitter islands added 2015.
Gurnee, IL
Lake Co.
United States 		Almond Rd. / Dada Dr.
(42.37601, -87.98463) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2018 https://www.gurnee.il.us/government/departments/community-development/engineering/almond-and-dada-intersection
Truckee, CA
Nevada Co.
United States 		Donner Pass Rd. / Stockrest Spring Rd.
(39.33476, -120.17472) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Unknown 		2019
Brownsburg, IN
Hendricks Co.
United States 		Hornaday Rd. / CR 300N
(39.80708, -86.38169) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2019
Brownsburg, IN
Hendricks Co.
United States 		Airport Rd. (CR 400N) / Northfield Dr.
(39.82194, -86.37069) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2019
Waikoloa, HI
Hawaii Co.
United States 		Mauna Lani Dr. / Kaniku Dr.
(19.93999, -155.85740) 		Rotary
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
100.5840 		Other (At-Grade)
Single-Lane 		Crosswalks are much further away from the circle than at typical roundabout.
Nampa, ID
Canyon Co.
United States 		Robinson Rd. / E Victory Rd.
(43.57596, -116.49388) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2018-2019).
Dover, NH
Strafford Co.
United States 		US 4 (Boston Harbor Rd.) / Boston Harbor Rd. / Spur Rd.
(43.12836, -70.84375) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2019
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
Hilton Head Island, SC
Beaufort Co.
United States 		Coligny Circle (Forest Beach Dr. / Pope Ave.)
(32.14239, -80.75164) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
115.8240 		Other (At-Grade)
Single-Lane
Shipyard, SC
Beaufort Co.
United States 		Shipyard Dr. / Evan Way / Cordillo Pkwy.
(32.15491, -80.74470) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
65.5320 		Other (At-Grade)
Single-Lane 		Mix of stop and yield control.
Palmetto Dunes, SC
Beaufort Co.
United States 		Hotel Circle (Queens Folly Rd. / Mooring Buoy / Ocean Ln.)
(32.16807, -80.71940) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
64.0080 		Other (At-Grade)
Single-Lane
Columbia, MO
Boone Co.
United States 		Nocona Pkwy. / Endeavor Ave.
(38.89488, -92.28544) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.8159 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2015-2017). ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		Cascades Dr. / Chelan Dr. / Chelan Cir.
(38.88024, -92.37684) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.8218 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2003-2005). ICD estimated from Google Maps linework.
Rochester, MN
Olmsted Co.
United States 		18th Ave. NW / 48th St. NW
(44.07167, -92.48888) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.3103 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2018 https://kttc.com/2018/08/18/rochesters-first-mini-roundabout-set-to-debut-thursday-on-18th-avenue-nw/ ICD estimated from Google Maps linework.
Savage, MN
Scott Co.
United States 		S Park Dr. / Louisiana Ave. S
(44.73930, -93.36903) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
16.9670 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2016 http://www.minnesotatzd.org/events/conference/2019/documents/powerpoints/27_Stein.pdf ICD estimated from Google Maps linework.
Ribeira Grande, Azores

Portugal 		Rte 1A / Rua da Saude
(37.81595, -25.53798) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
50.9490 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Manteo, NC
Dare Co.
United States 		SR 1128 (Sir Walter Raleigh St.) / SR 1130 (Bideford St.)
(35.90418, -75.67849) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		2009 Painted splitter islands.
Ayden, NC
Pitt Co.
United States 		NC 102 / Fredrick Dr.
(35.47599, -77.43995) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2019
Leland, NC
Brunswisk Co.
United States 		Compass Pointe East Wynd / Bearing Wynd
(34.27487, -78.08305) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		No splitter islands.
Leland, NC
Brunswick Co.
United States 		Compass Pointe East Wynd / Oak Bridge Way
(34.27060, -78.08616) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		No splitter islands.
Leland, NC
Brunswick Co.
United States 		Compass Pointe South Wynd / Compass Pointe North Wynd / Hammocks Cove Trl. / Compass Pointe East Wynd
(34.27790, -78.08830) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
40.4626 		Other (At-Grade)
Single-Lane 		ICD = 110 ft. No splitter islands. ICD estimated from Google Maps linework.
Leland, NC
Brunswick Co.
United States 		East Oak Bridge Way / Palm Pointe / Garden Pointe
(34.26751, -78.08101) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.4806 		Other (At-Grade)
Single-Lane 		ICD = 110 ft. No splitter islands. ICD estimated from Google Maps linework.
St George, UT
Washington Co.
United States 		Lepido Way / View Point Dr.
(37.07729, -113.54493) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
79.0876 		Other (At-Grade)
Single-Lane 		No splitter islands. ICD estimated from Google Maps linework.
St George, UT
Washington Co.
United States 		Stone Canyon Dr. / Paragon Dr.
(37.07787, -113.54063) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
21.9157 		Other (At-Grade)
Single-Lane 		No splitter islands on three legs. ICD estimated from Google Maps linework.
St George, UT
Washington Co.
United States 		Stone Cliff Pkwy. / Cliff Point Dr. / Stone Cliff Dr. / Rockcrest Dr.
(37.07936, -113.53767) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
35.2550 		Other (At-Grade)
Single-Lane 		No splitter islands on three legs. ICD estimated from Google Maps linework.
St George, UT
Washington Co.
United States 		S 2350 E / E 2800 S / Valley Springs Dr.
(37.06161, -113.53567) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.4040 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Marquette Township, MI
Marquette Co.
United States 		US 41 / Brickyard Rd.
(46.54856, -87.47286) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.9977 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2019 https://www.radioresultsnetwork.com/2019/11/05/marquette-us-41-roundabouts-opening-on-wednesday/ ICD estimated from Google Maps linework.
Rouyn-Noranda, QC
Rouyn-Noranda
Canada 		Rte 101 (Boulevard Rideau) / Avenue Davy
(48.24606, -79.07378) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
62.0367 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2019 https://translate.google.com/translate?hl=en&sl=fr&u=https://www.iheartradio.ca/energie/energie-val-d-or/nouvelles/le-3e-carrefour-giratoire-de-rouyn-noranda-est-ouvert-1.10115826&prev=search ICD estimated from Google Maps linework.
Hyde Park, CA
Los Angeles Co.
United States 		W 76th St. / 5th Ave.
(33.97089, -118.32213) 		Other
Existing 		Other
None 		4 Approaches
0 Driveways
44.5717 		Other (At-Grade)
Single-Lane 		Mix of stop and yield control. Painted splitter islands. ICD estimated from Google Maps linework.
Madison, WI
Dane Co.
United States 		Fitchrona Rd. / Nesbitt Rd.
(43.00734, -89.48446) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.4284 		Other (At-Grade)
Single-Lane 		2019 http://www.unifiednewsgroup.com/fitchburg_star/news/fitchrona-nesbitt-roundabout-opened-oct/article_b0f85c77-071c-5ba2-a480-ece0ff3e4253.html ICD estimated from Google Maps linework.
Los Angeles, CA
Los Angeles Co.
United States 		W 76th St. / S Gramercy Pl.
(33.97093, -118.31339) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
44.5717 		Other (At-Grade)
Single-Lane 		Mix of stop and yield control. Painted splitter islands. ICD estimated from Google Maps linework.
Stone Meadows, WI
Dane Co.
United States 		Dorchester Way / Thornebury Dr.
(43.01256, -89.48842) 		Traffic Calming Circle
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
15.7194 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Stone Meadows, WI
Dane Co.
United States 		Dorchester Way / Jeffers Dr/
(43.01339, -89.48840) 		Traffic Calming Circle
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
14.8459 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Ribeira Grande, Azores

Portugal 		Rte 1 / Rte 1A / Eixo
(37.80637, -25.54526) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
83.9825 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Ribeira Grande, Azores

Portugal 		Eixo / Rua de Santa Barbara
(37.80540, -25.53358) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.7454 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Ribeira Grande, Azores

Portugal 		Eixo / Rua da Industria / Rua dos Bombeiros Voluntarios
(37.80758, -25.52195) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
44.3496 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Ribeira Grande, Azores

Portugal 		Rua dos Bombeiros Voluntarios / Alameda 29 de Junho / Rua Engenheiro Arantes e Oliverira / Rua Dr Lucindo Rebelo Machado
(37.81520, -25.52760) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
20.7572 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Ribeira Grande, Azores

Portugal 		Alameda 29 de Junho / Rua do Mourato / Rua Adolfo de Medeiros
(37.81765, -25.53045) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
25.4739 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Ribeira Grande, Azores

Portugal 		Rte 2A / Rua Joaquim Marques / Eixo SB Ramps
(37.77663, -25.57815) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.5361 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Ribeira Grande, Azores

Portugal 		Rua de Nossa Senhora de Fatima (Rte 1A) / (unknown)
(37.81172, -25.57273) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
46.2342 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 Under construction in 2010 from Google. ICD estimated from Google Maps linework.
Flowery Branch, GA
Hall Co.
United States 		Lights Ferry Rd. / Mitchell St.
(34.18383, -83.92832) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.5438 		Other (At-Grade)
Single-Lane 		2016 Previously a three-way intersection. Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Praia da Vitória, Terceira Island

Portugal 		Estrada da Circunvalação (Rte 2A) / Caminho dos Poços
(38.71093, -27.06084) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
51.2571 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Praia da Vitória, Terceira Island

Portugal 		Estrada da Circunvalação (Rte 1A) / Via Vitorino Nemesio
(38.71992, -27.06340) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
1 Driveways
44.7279 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Windsor, ON
Essex
Canada 		Mill St. / Felix Ave. / Ryan St.
(42.30012, -83.07024) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.2675 		Other (At-Grade)
Single-Lane 		2011 Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Bentonville, AR
Benton Co.
United States 		NE John Deshields Blvd. / NE Moberly Ln.
(36.37658, -94.18313) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.0015 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Chapin, SC
Lexington Co.
United States 		Old Lexington Hwy. / Murray Lindler Rd.
(34.15027, -81.34723) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2019 https://www.swlexledger.com/single-post/2019/10/10/Town-of-Chapin-wants-you-to-know-how-to-safely-navigate-new-roundabout
Augusta, GA
Richmond Co.
United States 		Twiggs St. / Old Savannah Rd. / Martin Luther King Jr Blvd. / Picquet Ave.
(33.45716, -81.97994) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.8642 		Other (At-Grade)
Single-Lane 		2018 Combined two three-way intersections, one previously controled by a single Yield, the other controlled by a single Stop. https://www.wrdw.com/content/news/Roundabouts-nearing-completion-across-Augusta-491061611.html ICD estimated from Google Maps linework.
Airdrie, AB
Alberta
Canada 		40 Ave. SW / Windsong Blvd. SW
(51.25595, -114.03230) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.3426 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Hantsport, NS
Kings
Canada 		Ben Jackson Rd. / Sweetgrass Rd. / Rte 101 (Harvest Hwy.) EB Ramps
(45.07025, -64.22265) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6436 		Freeway Ramps (Grade-Separated)
Single-Lane 		2016 https://nstir.maps.arcgis.com/apps/webappviewer/index.html?id=628766dbddc946bfb1d4985bfa0e5d8c ICD estimated from Google Maps linework.
Airdrie, AB
Alberta
Canada 		Reynolds Gate SW / Hillcrest Gate SW
(51.25430, -114.01318) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.8794 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2020). ICD estimated from Google Maps linework.
Thorburn, NS
Pictou
Canada 		Rte 4 / School Rd. / Rte 104 WB Ramps
(45.59326, -62.51587) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.4579 		Freeway Ramps (Grade-Separated)
Single-Lane 		2012 Year Completed estimated (2010-2013). ICD estimated from Google Maps linework.
Pictou, NS
Pictou
Canada 		W River Rd. / Pine Tree Rd. / Sunset St.
(45.68154, -62.72750) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.8862 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2015-2017). ICD estimated from Google Maps linework.
Airdrie, AB
Alberta
Canada 		Ravenswood View SE / Ravenskirk Rd. SE / Ravensmoor Gate SE
(51.26757, -113.97337) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.8800 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Okotoks, AB
Alberta
Canada 		Milligan Dr. / Ranchers Blvd. / Drake Landing Blvd.
(50.72860, -113.93111) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.0202 		Other (At-Grade)
Single-Lane 		2014 Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Belleville, ON
Hastings
Canada 		Maitland Dr. / Farnham Rd. / Moira Lea Ct.
(44.20636, -77.39405) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.6699 		Other (At-Grade)
Single-Lane 		2019 https://belleville.ca/roundabouts ICD estimated from Google Maps linework.
Middleton, ID
Canyon Co.
United States 		Emmett Rd. / Willis Rd.
(43.72082, -116.65264) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.8843 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 Year Completed estimated (2010-2011). ICD estimated from Google Maps linework.
Middleton, ID
Canyon Co.
United States 		Emmett Rd. / 9th St.
(43.71535, -116.65284) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.4355 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 Year Completed estimated (2010-2011). ICD estimated from Google Maps linework.
Union, MO
Franklin Co.
United States 		Independence Dr. / W Main St.
(38.44642, -91.02549) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.7385 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2012-2013). https://www.unionmissouri.org/document_center/talk_of_the_town_winter_2013.pdf ICD estimated from Google Maps linework.
Union, MO
Franklin Co.
United States 		Independence Dr. / N Washington Ave. (MO A)
(38.46062, -91.01237) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.9265 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2013). https://www.unionmissouri.org/document_center/talk_of_the_town_winter_2013.pdf ICD estimated from Google Maps linework.
Kitchener, ON
Waterloo
Canada 		Doon S Dr. / Doon Mills Dr. / Chestnut Hill Crescent
(43.38216, -80.42836) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.5128 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (before 2005). ICD estimated from Google Maps linework.
Kitchener, ON
Waterloo
Canada 		Thomas Slee Dr. / Robert Ferrie Dr.
(43.37616, -80.42419) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.7244 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Kitchener, ON
Waterloo
Canada 		Robert Ferrie Dr. / Evens Pond Crescent / S Creek Dr.
(43.37790, -80.44337) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.7234 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Kitchener, ON
Waterloo
Canada 		Huron Rd. / Strasburg Rd.
(43.39217, -80.46629) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
51.2050 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Kitchener, ON
Waterloo
Canada 		Huron Rd. / Woodbine Ave.
(43.38310, -80.48326) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.1366 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 Year Completed estimated (2011-2012). ICD estimated from Google Maps linework.
Louisville, KY
Jefferson Co.
United States 		S Floyd St. / Brandeis Ave. / Cardinal Blvd.
(38.21850, -85.75431) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.7183 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 https://www.wave3.com/story/32594164/roundabout-opens-outside-of-uofl/ ICD estimated from Google Maps linework.
Buffalo, MN
Wright Co.
United States 		35th St. NW / CR 12 N
(45.20144, -93.88987) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.4433 		Other (At-Grade)
Single-Lane 		2014 Year Completed estimated (2012-2016). ICD estimated from Google Maps linework.
Buffalo, MN
Wright Co.
United States 		Central Ave. (STH 25) / 8th St. NW / 8th St. NE
(45.17989, -93.87621) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.6745 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 https://www.ci.buffalo.mn.us/events/th25-ribbon-cutting-ceremony/ ICD estimated from Google Maps linework.
Dover, DE
Kent Co.
United States 		Willow Grove Rd. (SR 10) / Dundee Rd. (SR 15)
(39.09429, -75.58103) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.5657 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2018). ICD estimated from Google Maps linework.
Millville, DE
Sussex Co.
United States 		Substation Rd. / Huntington St. / Tybee St.
(38.52679, -75.12575) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.3737 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Dover, DE
Kent Co.
United States 		Independence Blvd. / Colony Dr. / Green Blade Dr.
(39.16260, -75.55291) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.2247 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2017 https://delawarestatenews.net/news/roundabout-realignment-way-dovers-independence-boulevard/ ICD estimated from Google Maps linework.
Dover, DE
Kent Co.
United States 		Allen Ct. / Garrett House Cir.
(39.15377, -75.53746) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.2674 		Other (At-Grade)
Single-Lane 		2014 Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
Independence, MO
Jackson Co.
United States 		S Ehrhart / S Eastland Center Dr. / (apartments) / (parking)
(39.03658, -94.35379) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.6860 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Independence, MO
Jackson Co.
United States 		Bass Pro Dr. / E Bluff Dr. / (parking lot)
(39.03806, -94.37174) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.8300 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2007-2008). ICD estimated from Google Maps linework.
Centreville, MD
Queen Anne's Co.
United States 		MD 304 (Ruthsburg Rd.) / US 301 SB Ramps / Tidewater Dr.
(39.02813, -76.02920) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.2563 		Freeway Ramps (Grade-Separated)
Single-Lane 		2017 https://www.calvertbeacon.com/opening-new-us-301md-304-interchange/ ICD estimated from Google Maps linework.
(unincorporated), OH
Delaware Co.
United States 		Cheshire Rd. / Piatt Rd.
(40.24014, -83.00623) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2019 https://www.thisweeknews.com/news/20190716/roundabouts-in-berlin-and-orange-townships-expected-to-open-in-august
Delaware, OH
Delaware Co.
United States 		Cheshire Rd. / Eagle Walk Rd. / Winterbourne Dr.
(40.24068, -83.01868) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.7320 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2016-2018). ICD estimated from Google Maps linework.
Delaware, OH
Delaware Co.
United States 		Glenn Pkwy. / Cheshire Rd.
(40.24134, -83.03521) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.1700 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Delaware, OH
Delaware Co.
United States 		Glenn Pkwy. / OhioHealth Blvd.
(40.23450, -83.03527) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
61.9996 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Delaware, OH
Delaware Co.
United States 		Glenn Pkwy. / Sycamore Ln.
(40.24832, -83.03429) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
61.9870 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Delaware, OH
Delaware Co.
United States 		Mill Run Crossing / Rosemary Run / (shopping center)
(40.29062, -83.03614) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.7071 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Blaine/Lino Lakes, MN
Anoka Co.
United States 		Sunset Rd. / Apollo Dr. / 109th Ave. NE
(45.17093, -93.14284) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.4157 		Other (At-Grade)
Single-Lane 		2016 On border of Blaine and Lino Lakes. 109th Ave NE realigned to meet this roundabout. https://www.hometownsource.com/abc_newspapers/news/local/blaine-council-approves-jpa-for-project-on-sunset/article_d5f8c687-b440-55a0-916a-79189ad336d1.html ICD estimated from Google Maps linework.
Columbus, MN
Anoka Co.
United States 		Lake Dr. NE / (unknown)
(45.25047, -93.02965) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.8368 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2018-2019). ICD estimated from Google Maps linework.
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.
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/
Mechanicsville, VA
Hanover Co.
United States 		Studley Rd. / Rural Point Rd.
(37.66768, -77.34019) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.4710 		Other (At-Grade)
Single-Lane 		2018 Replaced highly skewed stop-controlled intersection. https://www.facebook.com/HanoverCountyVA/videos/studley-road-and-rural-point-road-roundabout/1801687246541853/ ICD estimated from Google Maps linework.
Wenatchee, WA
Chelan Co.
United States 		N Western Ave. / Springwater Ave.
(47.43706, -120.34620) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island 		2018 https://www.wenatcheeworld.com/news/local/wenatchee-moves-forward-with-mini-roundabout/article_7f3a17d4-e6b6-5cff-8041-8825b741f221.html
Palmer, AK
Matanuska-Susitna Borough
United States 		E Bogard Rd. / Silver Creek Dr.
(61.61008, -149.21842) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.7756 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 http://dot.alaska.gov/stwddes/dcstraffic/roundabouts.shtml ICD estimated from Google Maps linework.
Palmer, AK
Matanuska-Susitna Borough
United States 		Bogard Rd. / N 49th State St.
(61.61002, -149.20874) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
58.4904 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 http://dot.alaska.gov/stwddes/dcstraffic/roundabouts.shtml ICD estimated from Google Maps linework.
Qualicum Beach, BC
Nanaimo
Canada 		Memorial Ave. / Rupert Rd.
(49.33923, -124.44198) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.1356 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Hutchinson, MN
McLeod Co.
United States 		S Grade Rd SW / (parking lots)
(44.87807, -94.37705) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2020 Year Completed estimated (2018-2021).
Richfield, WI
Washington Co.
United States 		Holy Hill Rd. (STH 167) / STH 164
(43.25146, -88.26178) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.1452 		Other (At-Grade)
Single-Lane 		2019 ICD estimated from Google Maps linework.
Westminster, CO
Adams Co.
United States 		W 68th Ave. / Creekside Dr. / Hooker St.
(39.82018, -105.02873) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.6021 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
St John’s, NL
Newfoundland and Labrador
Canada 		Blackmarsh Rd. / Redmond's Rd. / Empire Ave.
(47.54064, -52.76583) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.0189 		Other (At-Grade)
Single-Lane 		2018 Right-turn bypass lane on west leg. ICD estimated from Google Maps linework.
Littleton, CO
Jefferson Co.
United States 		S Platte Canyon Rd. / S Kendall Blvd. / W Chatfield Ave.
(39.56787, -105.06207) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.3029 		Other (At-Grade)
Single-Lane 		2018 Merging right-turn bypass lanes on west and south legs. Year Completed estimated (2017-2018). ICD estimated from Google Maps linework.
Victoria, BC
Capital
Canada 		Finnerty Rd. / McKenzie Ave. / Sinclair Rd.
(48.46700, -123.30764) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.3003 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
New Albany, OH
Franklin Co.
United States 		Morse Rd. / Kitzmiller Rd.
(40.05268, -82.80306) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2019).
Lake Point, UT
Tooele Co.
United States 		Mountain View Rd. / Saddleback Blvd.
(40.68474, -112.26275) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.5664 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2019 Rebuilt and relocated from previous single-lane roundabout. Year Completed estimated (2017-2020). ICD estimated from Google Maps linework.
Lake Point, UT
Tooele Co.
United States 		Saddleback Blvd. / Sunset Rd.
(40.68168, -112.25544) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2019 Year Completed estimated (2017-2020).
Oxford, MS
Lafayette Co.
United States 		S Lamar Blvd. / Belk Blvd.
(34.34730, -89.52118) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.4013 		Unknown
Single-Lane 		2018 Intersection moved about 100 feet north. https://www.oxfordeagle.com/2018/07/13/construction-continues-on-south-lamar-roundabout/ ICD estimated from Google Maps linework.