Roundabouts Database

29616 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
Jenks, OK
Tulsa Co.
United States 		S Aquarium Dr. / S 7th St. / Aquarium Dr. / E 101st St.
(36.01776, -95.96138) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
51.8160 		Other (At-Grade)
Single-Lane 		2017 TWSC intersection relocated to east. Year Completed estimated (2016-2017).
Tulsa, OK
Tulsa Co.
United States 		W 5th St. / S Main St.
(36.15147, -95.99006) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Whitestown, IN
Boone Co.
United States 		S Main St. / Albert S White Dr. / E 400 S
(39.98263, -86.34596) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2022 https://www.youtube.com/watch?v=34EKqFKijoI
Winston-Salem, NC
Forsyth Co.
United States 		Germanton Rd. (NC 8) / Old Hollow Rd. (NC 66)
(36.19481, -80.25493) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2022
Winston-Salem, NC
Forsyth Co.
United States 		Germanton Rd. (NC 8) / Winston-Salem Northern Beltway (NC 74) EB Ramps
(36.19637, -80.25492) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
54.8640 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max) 		2021 Opened in 2021 temporarily as single lane. Converted to 2x1 in 2022. https://malmeroads.net/i7374nc/i74seg4.html
Winston-Salem, NC
Forsyth Co.
United States 		Germanton Rd. (NC 8) / Winston-Salem Northern Beltway (NC 74) WB Ramps
(36.19956, -80.25396) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
54.8640 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max) 		2022 https://malmeroads.net/i7374nc/i74seg4.html
Winston-Salem, NC
Forsyth Co.
United States 		Baux Mountain Rd. / Winston-Salem Northern Beltway (NC 74) WB Ramps
(36.18421, -80.22286) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Freeway Ramps (Grade-Separated)
Single-Lane 		2022 https://malmeroads.net/i7374nc/i74seg4.html
Winston-Salem, NC
Forsyth Co.
United States 		Baux Mountain Rd. / Winston-Salem Northern Beltway (NC 74) EB Ramps
(36.18202, -80.22303) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Freeway Ramps (Grade-Separated)
Single-Lane 		2022 Signed as NC 74 in 2023; will change to to I-74 when beltway completed in 2026. https://malmeroads.net/i7374nc/i74seg4.html
Brownsburg, IN
Hendricks Co.
United States 		S Green St. / Airport Rd.
(39.82142, -86.40107) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2022 https://twitter.com/BrownsburgIN/status/1552378297249677312
Avon, IN
Hendricks Co.
United States 		E CR 100 S / (unknown)
(39.74854, -86.36651) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2022 Only two legs finished as of June 2022, but it looks like north and south legs will be added.
Avon, IN
Hendricks Co.
United States 		E CR 100 S / CR 900 E
(39.74857, -86.36160) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2022
Avon, IN
Hendricks Co.
United States 		E CR 100 S / Allpoints Ct.
(39.74893, -86.34938) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
56.3880 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2022
Laddonia, MO
Audrain Co.
United States 		US 54 / MO 19 / CR J
(39.28073, -91.64373) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Single-Lane 		2022 https://www.modot.org/node/27038
Fort Worth, TX
Tarrant Co.
United States 		Ventana Pkwy. / Jerry Dunn Pkwy.
(32.66820, -97.50849) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2018-2019).
Truckee, CA
Nevada Co.
United States 		Donner Pass Rd. / Cold Stream Rd. / I-80 EB Ramps
(39.32359, -120.22747) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2021
Panama City Beach, FL
Bay Co.
United States 		Front Beach Rd. / S Arnold Rd.
(30.22327, -85.89081) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 Triangular section of roads converted to roundabout with two of the former triangle sides to be converted to large-radius right-turn bypass lanes. https://www.pcbfl.gov/Home/Components/News/News/4818/ https://www.newsherald.com/story/news/local/2023/01/20/panama-city-beach-opens-a-new-lane-on-front-beach-road-roundabout/69820095007/
Stockton, CA
San Joaquin Co.
United States 		E Miner Ave. / N San Joaquin St.
(37.95611, -121.28804) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2021 Bicycle lanes leading into roundabout with bicycle sharrows on outer edge of circulatory roadway beyond each entry. https://twitter.com/stocktonupdates/status/1407046118156947458
Santa Clara, CA
Santa Clara Co.
United States 		(shopping center entrance) / (parking)
(37.35667, -121.93755) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
18.2880 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2022 https://www.svvoice.com/coleman-costco-installing-roundabout/
Ramara, ON
Simcoe
Canada 		Hwy 12 / CR 169 / Concession Road 6
(44.57153, -79.18908) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.0000 		Other (At-Grade)
Single-Lane 		2022 Year Completed estimated (2022-2023).
Truckee, CA
Nevada Co.
United States 		Cold Creek Cir. / Summer Camp Way
(39.32143, -120.22793) 		Unknown
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Moses Lake, WA
Grant Co.
United States 		SR 17 / Grape Dr.
(47.14957, -119.29411) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2022 https://wsdot.wa.gov/construction-planning/search-projects/sr-17-grape-drive-intersection-improvements https://columbiabasinherald.com/news/2022/sep/06/grape-dr-roundabout-nears-completion/
Steamboat Springs, CO
Routt Co.
United States 		Mount Werner Dr. / Steamboat Blvd. / Bangtail Way
(40.45897, -106.81287) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2022 https://www.engagesteamboat.net/roundabout
Steamboat Springs, CO
Routt Co.
United States 		Central Park Dr. / Alpine Plaza / (parking)
(40.46194, -106.82118) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2017 Entrance to Central Park Plaza shopping center. Year Completed estimated (2015-2018).
Woodland, CA
Yolo Co.
United States 		Road 25A / Parkland Ave.
(38.64099, -121.74450) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2020
Woodland, CA
Yolo Co.
United States 		Road 25A / Miekle Ave.
(38.64078, -121.73624) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2021 Year Completed estimated (2020-2021).
Woodland, CA
Yolo Co.
United States 		Hunt St. / Heritage Pkwy.
(38.64945, -121.74580) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2018-2020).
Knoxville, TN
Knox Co.
United States 		Moss Grove Blvd. / Amberleigh Bluff Way
(35.90592, -84.09103) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2011 Year Completed estimated (2010-2012).
Knoxville, TN
Knox Co.
United States 		Montlake Dr. / Lakemoor View Rd. / US 129 SB Exit Ramp
(35.92067, -83.95729) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1960 		Freeway Ramps (Grade-Separated)
Single-Lane 		2021
Meridian, ID
Ada Co.
United States 		S Vanguard Way / S Wayfinder Ave. / (parking)
(43.59800, -116.43116) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2017 Right-turn-only lane on northeast leg.
Meridian, ID
Ada Co.
United States 		S Wayfinder Ave. / W Cobalt Dr.
(43.60115, -116.42905) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2018).
Spruce Grove, AB
Division 11
Canada 		Pioneer Rd. / Grove Dr.
(53.55573, -113.86097) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2017
Spruce Grove, AB
Division 11
Canada 		Grove Dr. W / Copperhaven Dr. / Harvest Ridge Dr.
(53.55575, -113.95196) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.0000 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2016-2020).
Spruce Grove, AB
Division 11
Canada 		Grove Dr. W / (unknown)
(53.55467, -113.95664) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.0000 		Other (At-Grade)
Single-Lane 		2020 Year Completed estimated (2016-2020).
Spruce Grove, AB
Division 11
Canada 		Pioneer Rd. (Range Road 271) / Fenwyck Blvd.
(53.55121, -113.86090) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.0000 		Other (At-Grade)
Single-Lane 		2020 Year Completed estimated (2017-2020).
Spruce Grove, AB
Division 11
Canada 		Pioneer Rd (Range Road 271) / (unknown)
(53.54856, -113.86090) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.0000 		Other (At-Grade)
Single-Lane 		2020 Year Completed estimated (2017-2020).
Edmonton, AB
Division 11
Canada 		92nd Ave. NW / 218th St. NW
(53.52741, -113.69339) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2017 Year Completed estimated (2017-2020).
Edmonton, AB
Division 11
Canada 		92nd Ave. NW / Secord Blvd. NW
(53.52657, -113.70582) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.0000 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2016-2020).
Edmonton, AB
Division 11
Canada 		92nd Ave. NW / (unknown)
(53.52650, -113.70143) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2017 Year Completed estimated (2017-2019).
Edmonton, AB
Division 11
Canada 		Glastonbury Blvd. NW / Granville Dr. NW
(53.50464, -113.68570) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0000 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2017-2020).
Edmonton, AB
Division 11
Canada 		Terwillegar Blvd. NW / Towne Centre Blvd.
(53.44467, -113.57784) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.0000 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2000-2004).
Langford, BC
Capital
Canada 		Millstream Rd. / Bear Mountain Pkwy.
(48.47140, -123.50526) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2022
Everett, WA
Snohomish Co.
United States 		Riverfront Blvd. / 29th Ave. SE / 44th St. SE
(47.95950, -122.19112) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		2020
Arlington, WA
Snohomish Co.
United States 		236th St. NE / 19th Ave. NE
(48.20959, -122.20491) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2021 https://www.236safetyimprovements.org/project-updates
St.-Étienne, Auvergne-Rhône-Alpes
Loire
France 		Place Paul-Louis Courier
(45.40953, 4.38702) 		Other
Existing 		Unknown
Unknown 		7 Approaches
0 Driveways
 Other (At-Grade)
Unknown 		Trams through central island.
La Ricamarie, Auvergne-Rhône-Alpes
Loire
France 		Giratoire du Montcel: D3088 / Rue Jean Moulin
(45.41269, 4.37259) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
45.0000 		Other (At-Grade)
Single-Lane
La Ricamarie, Auvergne-Rhône-Alpes
Loire
France 		Rue Jean Moulin / D201 SB Ramps
(45.41473, 4.37340) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
45.0000 		Freeway Ramps (Grade-Separated)
Single-Lane
La Ricamarie, Auvergne-Rhône-Alpes
Loire
France 		D3088 / Rue des Cytises
(45.40995, 4.36446) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
48.0000 		Other (At-Grade)
Single-Lane
La Ricamarie, Auvergne-Rhône-Alpes
Loire
France 		Giratoire Saint-Pierre: D3088 / Rue Jean-Pierre Blachier
(45.40503, 4.35636) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
58.0000 		Other (At-Grade)
Single-Lane
Canton of Le Chambon-Feugerolles, Auvergne-Rhône-Alpes
Loire
France 		Giratoire Marseille: D3088 / Rue des Combes
(45.40350, 4.35046) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
58.0000 		Other (At-Grade)
Single-Lane
Canton of Le Chambon-Feugerolles, Auvergne-Rhône-Alpes
Loire
France 		Giratoire du Marais: D88 / D3088 / Rue Maxime Gorki
(45.39920, 4.34445) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
75.0000 		Other (At-Grade)
Single-Lane
Canton of Le Chambon-Feugerolles, Auvergne-Rhône-Alpes
Loire
France 		Rue de l'Europe / Rue Jean Monnet
(45.39593, 4.33334) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
47.0000 		Other (At-Grade)
Single-Lane
Weddington, NC
Union Co.
United States 		Weddington-Matthews Rd. (SR 1344) / Tilley Morris Rd. (SR 1345) / (school access)
(35.05645, -80.73426) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2022 https://www.constructionjournal.com/projects/details/9adae8f3933146738feedddda9e51146.html
Bowling Green, MO
Pike Co.
United States 		US 61 Business / MO 161 / Court St
(39.33344, -91.19504) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2022 https://www.modot.org/roundabout-bowling-green
Billings, MT
Yellowstone Co.
United States 		Five Mile Rd. / Mary St. / (Billings Bypass)
(45.84863, -108.42492) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Single-Lane 		2021 https://www.yourbigsky.com/local-news-2/billings-bypass-project-roundabout-opening-on-november-24/
Cleves, OH
Hamilton Co.
United States 		Cooper Ave. / (high school parking)
(39.16904, -84.75329) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2016 Painted splitter island on south leg.
Westfield, IN
Hamilton Co.
United States 		W 171st St. / Eagletown Rd.
(40.03649, -86.19331) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 Opened March 2023.
Cambridge, ON
Waterloo
Canada 		Blenheim Rd. / Bismark Dr.
(43.36041, -80.34133) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.0000 		Other (At-Grade)
Single-Lane 		2022 https://www.cambridgetoday.ca/local-news/citys-newest-roundabout-unique-to-cambridge-west-development-5511610
Deptford, NJ
Gloucester Co.
United States 		Salina Rd. / S College Dr.
(39.77645, -75.12438) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 https://42freeway.com/roads/salina-road-roundabout-at-rowan-college-completed-traffic-signal-at-delsea-is-coming/
Roebling, NJ
Burlington Co.
United States 		Cedar Ln. / Railroad Ave.
(40.10521, -74.79512) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2017 Previous control: Triangular intersection with yield signs. https://www.burlingtoncountytimes.com/story/news/2017/08/27/no-more-waiting-road-improvements/17642282007/
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).
Cinnaminson, NJ
Burlington Co.
United States 		Branch Pike / Burlington Pike
(39.99064, -75.00752) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2008 Inside shopping center. Year Completed estimated (2007-2008).
Cinnaminson, NJ
Burlington Co.
United States 		Riverton Rd. / Branch Pike / Parry Rd.
(39.98818, -74.98070) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2016-2017).
Harrisburg, PA
Dauphin Co.
United States 		Derry St. / Mulberry St.
(40.26312, -76.86948) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2022 https://theburgnews.com/news/project-to-make-harrisburgs-mulder-square-safer-greener-nears-completion
Oakton, VA
Fairfax Co.
United States 		Nutley St. SW / I-66 WB Exit Ramp
(38.87982, -77.26743) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max) 		2023 Replaces full cloverleaf interchange. https://outside.transform66.org/about_the_project/project_sections/nutley.asp
Oakton, VA
Fairfax Co.
United States 		Nutley St. SW / I-66 EB Exit Ramp
(38.87714, -77.26629) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max) 		2023 Replaced full cloverleaf interchange. https://outside.transform66.org/about_the_project/project_sections/nutley.asp
Oakton, VA
Fairfax Co.
United States 		Saintsbury Dr. / (transit center parking lot)
(38.87667, -77.26993) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2013 Serves Metro station. Right-turn-only lanes on east and west legs. South leg stubbed. Year Completed estimated (2012-2014).
Oakton, VA
Fairfax Co.
United States 		Saintsbury Dr. / (transit center parking garage)
(38.87600, -77.27317) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2013 Serves Metro station. Right-turn-only lanes on northeast and southwest legs. Southeast leg stubbed. Year Completed estimated (2012-2014).
Fairfax, VA
Fairfax Co.
United States 		Patriot Cir. / Mason Pond Dr.
(38.82981, -77.31152) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2008
Brayton, IA
Cass Co.
United States 		710th St. / 350th St.
(41.50440, -94.83505) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Cottonwood tree in center of intersection. On Audubon County-Cass County Line. https://www.roadsideamerica.com/tip/8830
Cedar Rapids, IA
Linn Co.
United States 		16th Ave. SE / 5th St. SE
(41.97092, -91.65498) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2017-2019).
Le Boulou, Occitanie
Pyrénées-Orientales
France 		D115 / A9-E15 Ramps / El place
(42.52147, 2.81713) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Saint-Jean-Pla-de-Corts, Occitanie
Pyrénées-Orientales
France 		D115 / D900
(42.52064, 2.80619) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Le Boulou, Occitanie
Pyrénées-Orientales
France 		Rond-Point de l'Ordre National du Mérite: D115 / D618 / Boulevard du Maréchal Foch / Zone de l'Autoport / Route de Céret
(42.52102, 2.82225) 		Roundabout
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Saint-Jean-Pla-de-Corts, Occitanie
Pyrénées-Orientales
France 		D900 / (unknown)
(42.52540, 2.80615) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Saint-Jean-Pla-de-Corts, Occitanie
Pyrénées-Orientales
France 		Rond-Point de Saint-Sébastien: D115 / D13 / Rue Résidences du Soleil
(42.51471, 2.78701) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Saint-Jean-Pla-de-Corts, Occitanie
Pyrénées-Orientales
France 		D13 / Rue de la Poste / Rue de l'Ancienne Poste
(42.51149, 2.79007) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Middletown, DE
New Castle Co.
United States 		Brick Mill Rd. / Dove Run Centre Dr.
(39.45413, -75.68672) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2022
Baton Rouge, LA
East Baton Rouge Par.
United States 		The Grove Blvd. / (parking)
(30.38708, -91.07573) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2018
Cabocan, Sal
Nossa Senhora Das Dores
Cape Verde 		EN1-SL-01 / (unknown)
(16.60403, -22.91096) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Annemasse, Auvergne-Rhône-Alpes
Haute-Savoie
France 		D907 (Route de Taninges) / D1206 (Route de Thonon) Ramps / Rue du 18 Aout 1944 / Route de Livron
(46.19144, 6.25080) 		Roundabout
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Annemasse, Auvergne-Rhône-Alpes
Haute-Savoie
France 		D1206 (Route de Thonon) / Rue Clement Ader
(46.19455, 6.25880) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Annemasse, Auvergne-Rhône-Alpes
Haute-Savoie
France 		D1206 (Route de Thonon) / Rue des Esserts
(46.19665, 6.26440) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Vétraz-Monthoux, Auvergne-Rhône-Alpes
Haute-Savoie
France 		D1206 / Chemin des Trois Noyers / Chemin de la Loex
(46.17940, 6.24488) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		Reduced from 2x2 to 2x1 in 2016-2018.
(unknown), Sal
Nossa Senhora Das Dores
Cape Verde 		(unknown) / (unknown)
(16.61542, -22.92381) 		Unknown
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Palha Verde, Sal
Nossa Senhora Das Dores
Cape Verde 		EN1-SL-01
(16.62934, -22.91696) 		Roundabout
Existing 		All-Way Yield
Unknown 		2 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Gaillard, Auvergne-Rhône-Alpes
Haute-Savoie
France 		D149 (Rue du Château d'Eau - Rue du Martinet) / Rue de la Paix / Rue du Crest de Vaulx
(46.18259, 6.20564) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Gaillard, Auvergne-Rhône-Alpes
Haute-Savoie
France 		D149 / Rue du Lieutenant Yvan Genot
(46.18354, 6.19539) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
25.0000 		Other (At-Grade)
Single-Lane 		On France-Switzerland border.
Thônex, Geneva
Geneva
Switzerland 		Avenue de Thonex / Chemin des Cyprès
(46.18648, 6.19655) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Murdeira, Sal
Nossa Senhora Das Dores
Cape Verde 		EN1-SL-01 / (unknown)
(16.67908, -22.93371) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Ribeira Funda, Sal
Nossa Senhora Das Dores
Cape Verde 		EN1-SL-01
(16.70636, -22.93886) 		Roundabout
Existing 		All-Way Yield
Unknown 		2 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Espargos, Sal
Nossa Senhora Das Dores
Cape Verde 		EN1-SL-01 / (airport entrance)
(16.73751, -22.94333) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Espargos, Sal
Nossa Senhora Das Dores
Cape Verde 		EN1-SL-01 / EN3-SL-02
(16.74832, -22.94418) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Arlington, TX
Tarrant Co.
United States 		Curry Rd. / Calender Rd. / Castlegate Ct.
(32.63427, -97.15831) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2021
Arlington, TX
Tarrant Co.
United States 		Curry Rd. / Ledbetter Rd.
(32.63428, -97.16240) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2021
Arlington, TX
Tarrant Co.
United States 		Russell Curry Rd. / Eden Rd.
(32.63450, -97.17116) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2021
Crowley, TX
Tarrant Co.
United States 		Gilbreath Ave. / Karis Blvd.
(32.58992, -97.36040) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023
Mansfield, TX
Ellis Co.
United States 		Hadley Ln. / (church access)
(32.52005, -97.08558) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2017-2018).
Longview, TX
Gregg Co.
United States 		Pals Pkwy / Cotton St. (E Harrison Rd.)
(32.49576, -94.78002) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2005-2009).
Milton, ON
Halton
Canada 		Campbellville Rd. / Campbell Ave.
(43.49642, -79.97028) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.0000 		Other (At-Grade)
Single-Lane 		2022 Year Completed estimated (2021-2022).
Cedar Rapids, IA
Linn Co.
United States 		6th St. SW / (parking)
(41.90137, -91.67614) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2022 Year Completed estimated (2021-2022).