Roundabouts Database

30320 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
Brumunddal, Hedmark
Ringsaker
Norway 		Fv212 (Nesvegen) / Strandsagvegen / E6 NB On-Ramp
(60.88522, 10.90593) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Brumunddal, Hedmark
Ringsaker
Norway 		Furnesvegen / Ringsakervegen / Nils Amblis veg / Fagerlundvegen
(60.88628, 10.93776) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Brumunddal, Hedmark
Ringsaker
Norway 		Furnesvegen / Berger Langmoens veg
(60.88627, 10.94000) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Brumunddal, Hedmark
Ringsaker
Norway 		Furnesvegen / Nordåsvegen / Gammelgata
(60.88387, 10.94571) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Brumunddal, Hedmark
Ringsaker
Norway 		Nordåsvegen / Mausetvegen / Kirkevegen
(60.88625, 10.94871) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Brumunddal, Hedmark
Ringsaker
Norway 		Strandsagvegen / E6 NB Ramps
(60.88079, 10.92624) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Brumunddal, Hedmark
Ringsaker
Norway 		Stolvstadvegen / Prestvegen
(60.90973, 10.81132) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Brumunddal, Hedmark
Ringsaker
Norway 		Rudsvegen / Stolvstadvegen / E6 SB Ramps
(60.91096, 10.81059) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Brumunddal, Hedmark
Ringsaker
Norway 		Rudsvegen / E6 NB Ramps
(60.91228, 10.81128) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Brumunddal, Hedmark
Ringsaker
Norway 		Rudsvegen / Rudsflata
(60.91299, 10.81234) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Brumunddal, Hedmark
Ringsaker
Norway 		Gamle Kongsveg / Jevanolvegen / E6 SB Ramps
(60.85350, 10.99374) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Brumunddal, Hedmark
Ringsaker
Norway 		Furnesvegen / Gamle Kongsveg / E6 NB Ramps
(60.85485, 10.99331) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Hønefoss, Viken
Ringerike
Norway 		Fv290 (Osloveien - Owrens gate) / Storgata / Schjongs Gate
(60.16207, 10.25783) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Hønefoss, Viken
Ringerike
Norway 		E16 (Osloveien) / Fv241 (Hadelandsveien)
(60.13598, 10.27174) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		Right-turn-only lane on southeast leg.
Hønefoss, Viken
Ringerike
Norway 		Hvervenkastet / Osloveien / Arnegårdsveien
(60.14865, 10.25115) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Hønefoss, Viken
Ringerike
Norway 		Hvervenkastet / E16 SB Ramps / Monserudveien
(60.14662, 10.24980) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Fort Riley, KS
Riley Co.
United States 		Trooper Dr. / Apennines Dr.
(39.10394, -96.81859) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Fort Riley, KS
Riley Co.
United States 		Apennines Dr. / Warren Rd.
(39.10398, -96.81651) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2004-2005).
Fort Riley, KS
Riley Co.
United States 		Trooper Dr. / Normandy Dr.
(39.10538, -96.81595) 		Unknown
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Fort Riley, KS
Riley Co.
United States 		Normandy Dr. / Estes Rd.
(39.11209, -96.81585) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Raindrop shaped.
Fort Riley, KS
Riley Co.
United States 		Apennines Dr. / Estes Rd.
(39.11312, -96.81949) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2014 Year Completed estimated (2014-2020).
Fort Riley, KS
Riley Co.
United States 		Estes Rd. / Kitty Dr.
(39.11423, -96.82334) 		Unknown
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		Painted splitter islands.
Fort Riley, KS
Riley Co.
United States 		1st Division Rd. / Trooper Dr.
(39.10684, -96.79804) 		Rotary
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
76.2000 		Other (At-Grade)
Single-Lane
Riley, KS
Riley Co.
United States 		Huebner Rd. / Williston Point Rd.
(39.09658, -96.74795) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Single-Lane 		2007 Painted splitter islands. Merging through bypass lane on southwest leg. Year Completed estimated (2006-2008).
Manhattan, KS
Riley Co.
United States 		Kimball Ave. / Grand Mere Pkwy.
(39.20168, -96.63786) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.3931 		Other (At-Grade)
Single-Lane 		2000 Completed 3/2000. Built as part of new Colbert Hills Golf Course. Fatal crash January 31, 2010. 11861-05. Functional Class: Collector ICD estimated from Google Maps linework.
Manhattan, KS
Riley Co.
United States 		Gary Ave. / Candlewood Dr.
(39.21087, -96.61885) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.2841 		Other (At-Grade)
Single-Lane 		1997 Considered to be the First Modern Roundabout in the State of Kansas. Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Manhattan, KS
Riley Co.
United States 		4th St. / Bluemont Ave.
(39.18669, -96.56160) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.6571 		Other (At-Grade)
Single-Lane 		2010 Previously controlled by two-way stop ICD estimated from Google Maps linework.
Manhattan, KS
Riley Co.
United States 		Anderson Ave. / Kimball Ave. / Scenic Dr.
(39.19169, -96.64167) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
62.0184 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 ICD estimated from Google Maps linework.
Manhattan, KS
Riley Co.
United States 		S Scenic Dr. / Skyway Dr. / K-18 WB Ramps
(39.15547, -96.64423) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
74.0900 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 Year Completed estimated (2012-2013)/ ICD estimated from Google Maps linework.
Manhattan, KS
Riley Co.
United States 		S Scenic Dr / K-18 EB Ramps
(39.15310, -96.64301) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
57.4217 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 Raindrop shape. Year Completed estimated (2012-2013). ICD estimated from Google Maps linework.
Rijswijk, South Holland
Rijswijk
Netherlands 		Schaapweg / Sir Winston Churchillaan
(52.03112, 4.30474) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.1264 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Rijswijk, South Holland
Rijswijk
Netherlands 		Schaapweg / De Dijk
(52.03346, 4.30356) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
25.7163 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Rijswijk, South Holland
Rijswijk
Netherlands 		Schaapweg / Franklin D. Rooseveltlaan
(52.03900, 4.30002) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.1211 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Riihimäki, Tavastia Proper
Riihimäki
Finland 		Mattilantie / Tehtaankatu / Yritystie
(60.72157, 24.74318) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Riihimäki, Tavastia Proper
Riihimäki
Finland 		Mattilantie / Konepajankatu / Uusi Herajoentie
(60.72325, 24.74915) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Casino, New South Wales
Richmond Valley
Australia 		B60-B91 (Centre St.) / Barker St.
(-28.86458, 153.04561) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Casino, New South Wales
Richmond Valley
Australia 		B91 (Centre St.) / B60 (Hare St.)
(-28.87140, 153.04416) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Casino, New South Wales
Richmond Valley
Australia 		B91 (Johnston St. - Centre St.) / B60 (Johnston St.) / Centre St.
(-28.85838, 153.04693) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Broadwater, New South Wales
Richmond Valley
Australia 		Broadwater Evans Head Rd. / M1 (Pacific Motorway) NB On-Ramp
(-29.02055, 153.43667) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Broadwater, New South Wales
Richmond Valley
Australia 		Broadwater Evans Head Rd. / M1 (Pacific Motorway) SB Off-Ramp / Rifle Range Rd.
(-29.02230, 153.43683) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Evans Head, New South Wales
Richmond Valley
Australia 		Woodburn St. / Ash St. / Cypress St.
(-29.11229, 153.42631) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Augusta, GA
Richmond Co.
United States 		Berckmans Rd. / Ingleside Dr. / Willow Ridge Dr.
(33.49395, -82.03032) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 Opened November 2020. https://www.augustachronicle.com/story/news/2020/11/09/without-patrons-masters-tournament-traffic-light/114797868/
Augusta, GA
Richmond Co.
United States 		Druid Park Ave. / Laney Walker Blvd.
(33.47145, -81.99638) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.8953 		Other (At-Grade)
Single-Lane 		2018 https://www.wrdw.com/content/news/Roundabouts-nearing-completion-across-Augusta-491061611.html ICD estimated from Google Maps linework.
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.
Augusta, GA
Richmond Co.
United States 		Twiggs St. / James Brown Blvd. (9th St.) / Wrightsboro Rd. / Nicholas St.
(33.45946, -81.97593) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
51.8128 		Other (At-Grade)
Single-Lane 		2019 https://www.wjbf.com/csra-news/drivers-see-double-the-traffic-circle/ ICD estimated from Google Maps linework.
Augusta, GA
Richmond Co.
United States 		Wheeler Rd. / Aumond Rd.
(33.48981, -82.05141) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
23.9052 		Other (At-Grade)
Single-Lane 		2019 https://www.wjbf.com/news/out-there-somewhere/out-there-somewhere-wrong-way-a-roundabout/ ICD estimated from Google Maps linework.
Ft Gordon, GA
Richmond Co.
United States 		Avenue of the States Dr. / Lane Ave. / Rice Dr. / Brainard Ave.
(33.41594, -82.13793) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
47.8512 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 ICD estimated from Google Maps linework.
Augusta, GA
Richmond Co.
United States 		Mason McKnight Jr Pkwy. / Pleasant Home Rd.
(33.49361, -82.09917) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.8363 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Richmond, VA
Richmond Co.
United States 		9 Mile Road / 25th Street / Fairmount Avenue
(37.54049, -77.41056) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.5163 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Richmond, VA
Richmond Co.
United States 		Fairfield Avenue / 23rd Street
(37.54821, -77.40652) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
29.3543 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Richmond, VA
Richmond Co.
United States 		Brookland Park Blvd. / Meadowbridge Rd. / 2nd Ave.
(37.56990, -77.41815) 		Roundabout
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
30.2924 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Richmond, VA
Richmond Co.
United States 		Belmont Rd. / W Belmont Rd.
(37.46750, -77.49435) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
26.5422 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Wheeless Road, GA
Richmond Co.
United States 		Milledgeville Rd. / Old McDuffie Rd. / N Leg Rd.
(33.44721, -82.06282) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2019
Augusta, GA
Richmond Co.
United States 		GA 88 (Patterson Rd.) / Bath Edie Rd.
(33.31721, -82.16339) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 Year Completed estimated (2023-2024).
Richmond, VA
Richmond City Co.
United States 		E Duval St. / N 8th St.
(37.54626, -77.43025) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4612 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Richmond, VA
Richmond City Co.
United States 		Idlewood Ave. / VA 195 EB Off-ramp
(37.54200, -77.45536) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
26.5158 		Freeway Ramps (Grade-Separated)
Single-Lane 		2018 http://www.richmondgov.com/PublicWorks/documents/press20180209_NewIdlewoodRoundaboutAffordsEasierAccessToVCU.pdf ICD estimated from Google Maps linework.
Richmond, VA
Richmond City
United States 		Maury St. / E 4th St. / I-95 Ramps
(37.52145, -77.43415) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
50.2920 		Freeway Ramps (Grade-Separated)
Single-Lane 		2022 E 4th St. is one-way into roundabout on northwest leg.
Richmond, VA
Richmond City
United States 		E Main St. / Dock St. / Peebles St.
(37.52433, -77.41841) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2018
Richmond, VA
Richmond City
United States 		W Laburnum Ave. / I-195 SB Ramps
(37.58383, -77.47494) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Freeway Ramps (Grade-Separated)
Single-lane w/ Traversable Central Island 		2020 Central island made of pre-cast concrete. https://precast.org/2021/08/first-of-its-kind/
Richmond, VA
Richmond City
United States 		M St. / N 25th St. / Jefferson Ave.
(37.53511, -77.41556) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2009 Egg shaped. ICD approximately 110 ft x 85 ft. Year Completed estimated (2008-2009).
Rayville, LA
Richland Par.
United States 		US 425 (Julia St. - Louisa St.) / Grimshaw St. / Christian Dr.
(32.46006, -91.75859) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		2022 Julia Street on north leg is one-way into the roundabout; Louisa Street is one-way out of the roundabout. https://www.knoe.com/2022/09/15/town-rayville-celebrates-new-51-million-us-425-roundabout/
Mansfield, OH
Richland Co.
United States 		Mansfield-Lucas Rd. / Illinois Ave. / E Cook Rd.
(40.73380, -82.48583) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 Opened August 11, 2022. https://www.richlandsource.com/business/community_development/roundabout-at-cook-illinois-mansfield-lucas-to-be-opened-thursday-at-10-a-m/article_1ff0124e-18e7-11ed-aa9f-0f857334eaa6.html
Blythewood, SC
Richland Co.
United States 		(Blythewood High School entrance) / (parking)
(34.20649, -80.97544) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2021 Painted splitter islands. No truck apron.
Elgin, SC
Richland Co.
United States 		Jacobs Millpond Rd. / Deer Park Dr.
(34.12117, -80.81637) 		Other
Existing 		Other
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2009). South leg added with construction of roundabout. Mix of yield and uncontrolled entries.
Fairview, MT
Richland Co.
United States 		SR 200 / SR 201
(47.86229, -104.04312) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 https://www.roundupweb.com/story/2024/11/06/news/construction-substantially-complete-on-fairview-west-project/21482.html
(unincorporated), SC
Richland Co.
United States 		Alpine Rd. / Old Percival Rd.
(34.06555, -80.90815) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2021
Columbia, SC
Richland Co.
United States 		Lightwood Knot Rd. / Seven Springs Rd.
(34.13627, -80.88497) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Columbia, SC
Richland Co.
United States 		Town Center Pl. / Promenade Pl.
(34.12948, -80.87869) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Parking along circulatory roadway. Concentric circulatory roadway markings.
Elgin, SC
Richland Co.
United States 		Catawba Hill Dr. / Esaw Dr.
(34.12884, -80.84957) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Elgin, SC
Richland Co.
United States 		Greenhill Parish Pkwy. / Upland Hill Ln.
(34.12860, -80.84464) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Stop control on side street.
Elgin, SC
Richland Co.
United States 		Jacobs Creek Dr. / Palamino Ln.
(34.13932, -80.85292) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Elgin, SC
Richland Co.
United States 		Jacobs Creek Dr. / Silver Cup Ln. / Sunday Silence Ln.
(34.14067, -80.85050) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Columbia, SC
Richland Co.
United States 		Old Somerby Way / Lake Carolina Dr. / Granbury Ln.
(34.18569, -80.88220) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
53.3400 		Other (At-Grade)
Single-Lane 		2003
Columbia, SC
Richland Co.
United States 		Lake Carolina Dr. / Hartmill Dr.
(34.18884, -80.89329) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2003
Columbia, SC
Richland Co.
United States 		Magnolia Bluff Dr. / N Bay Crossing
(34.18293, -80.89474) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Columbia, SC
Richland Co.
United States 		Magnolia Bluff Dr. / Waterton Way / Arbor Place Dr. / Arbor Vista Ct.
(34.18264, -80.89318) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on three legs.
Columbia, SC
Richland Co.
United States 		Sailing Club Dr. / Rolling Shoals Dr. / Sunchaser Dr.
(34.17660, -80.89290) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Columbia, SC
Richland Co.
United States 		Lake Carolina Blvd. / Lake Carolina Dr.
(34.17813, -80.89618) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
68.5800 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2002 Concentric striping in circulatory roadway. Year Completed estimated (1994-2003). 21442.
Columbia, SC
Richland Co.
United States 		Eagle Pointe Dr. / Willow Pointe Dr.
(34.17341, -80.89656) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on east and west legs.
Columbia, SC
Richland Co.
United States 		Brooksdale Dr. / Pennywell Ct. / Parnell Ct.
(34.19338, -80.90425) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Columbia, SC
Richland Co.
United States 		Ashland Blvd. / Ashland Dr. / Mapleside Dr.
(34.19364, -80.89998) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
51.8160 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2006-2011).
Columbia, SC
Richland Co.
United States 		Pool Circle
(34.15651, -80.93581) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Building and swimming pool in central island. Parking along circulatory roadway.
Columbia, SC
Richland Co.
United States 		Lake Village Dr. / Freshwater Dr.
(34.13498, -80.94074) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Columbia, SC
Richland Co.
United States 		Roberts Branch Pkwy.
(34.14167, -80.94965) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2016 Painted splitter islands.
Blythewood, SC
Richland Co.
United States 		Wren Creek Dr.
(34.16866, -80.98815) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Elgin, SC
Richland Co.
United States 		Jacobs Millpond Rd. / Woodcreek Farms Rd.
(34.12103, -80.83451) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
23.7295 		Other (At-Grade)
Single-Lane 		1999 Year Completed estimated (1994-2003). ICD estimated from Google Maps linework.
Columbia, SC
Richland Co.
United States 		Lake Carolina Dr. / Centennial Dr. / Summit Ridge Dr.
(34.16836, -80.87591) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.5862 		Other (At-Grade)
Single-Lane 		2005 Very small splitter islands. ICD estimated from Google Maps linework.
Sidney, MT
Richland Co.
United States 		SR 16 (S Central Ave.) / SR 200 / SR 23
(47.68440, -104.17889) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2018
Columbia, SC
Richland Co.
United States 		Piney Grove Rd. / Piney Woods Rd.
(34.06870, -81.13698) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.5737 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Eastover, SC
Richland Co.
United States 		McCords Ferry Rd. (US 601) / Vanboklen Rd. (SC-263)
(33.90488, -80.67277) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
43.6150 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Mansfield, OH
Richland Co.
United States 		Middle Bellville Rd. / Straub Rd.
(40.71063, -82.53678) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.3074 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Irmo, SC
Richland Co.
United States 		Coogler Rd. / Kennerly Rd. / Steeple Ridge Rd.
(34.13011, -81.17782) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2016 https://twitter.com/RichlandPenny/status/793909450352492544
Northfield, MN
Rice Co.
United States 		STH 246 (Division St. S) / Jefferson Pkwy.
(44.44068, -93.16070) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 Pedestrian tunnels under all four legs. https://www.ci.northfield.mn.us/1070/Highway-246-and-Jefferson-Parkway-Inters
Northfield, MN
Rice Co.
United States 		CSAH 46 (Bagley Ave.) / CSAH 1 (Millersburg Blvd.)
(44.42858, -93.30185) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.3804 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Webster, MN
Rice Co.
United States 		CSAH 46 (Pillsbury Ave.) / CSAH 86 (New Prague Blvd.)
(44.54396, -93.28330) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.0070 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2018-2019). ICD estimated from Google Maps linework.
Northfield, MN
Rice Co.
United States 		Saint Olaf Ave. / Norway Valley Rd.
(44.45991, -93.18608) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2012 Elliptical shaped. ICD = 120 ft x 100 ft. On St Olaf College campus. Previous control: 3-way stop. Year Completed estimated (2011-2012).
Northfield, MN
Rice Co.
United States 		110th St. E / Highland Pkwy. / Farrel Ave.
(44.42723, -93.17792) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2017-2020).
Northfield, MN
Rice Co.
United States 		Lonsdale Blvd. W (SR 19 / CR 46) / I-35 NB Ramps / Anoka Ave. / Hazelwood Ave.
(44.47181, -93.29085) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2024 Combines a 4-way intersection with a freeway interchange ramp terminal intersection. https://www.ricecountymn.gov/CivicAlerts.aspx?AID=969
Faribault, MN
Rice Co.
United States 		STH 3 / 30th St. NW
(44.32306, -93.27230) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 https://www.southernminn.com/faribault_daily_news/news/highway-3-reopens-with-new-roundabout/collection_24f5e2c6-6a00-11ee-8d21-e7522e3d1900.html#2
Leichlingen (Rheinland), North Rhine-Westphalia
Rheinisch-Bergischer Kreis
Germany 		L294 (Opladener Straße) / L359 (Neukirchener Straße - Oskar-Erbslöh Straße)
(51.09799, 7.01735) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane