Roundabouts Database

28820 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
Hampton, NB
Kings
Canada 		Main St. / Centennial Rd. / Crawford St.
(45.52585, -65.82720) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.9998 		Other (At-Grade)
Single-Lane 		2011 Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Farmington, UT
Davis Co.
United States 		N Station Pkwy. / Crescent Way. / N 850 W / W Union Ave.
(40.98527, -111.90704) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
55.8975 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 Located at a commuter rail station. Year Completed estimated (2011-2013). ICD estimated from Google Maps linework.
Farmington, UT
Davis Co.
United States 		N 1100 W / W Clark Ln.
(40.98214, -111.91134) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.8840 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Trinidad, CO
Las Animas Co.
United States 		Nevada Ave. / N Animas St.
(37.16950, -104.51035) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.3579 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2014-2018). ICD estimated from Google Maps linework.
Pinecrest, CA
Tuolumne Co.
United States 		Lakeshore Dr. / Rustic Rd.
(38.19015, -119.99059) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2019 Primarily intended to provide a final turnaround opportunity for RVs and buses within the Pinecrest Recreation Area (see http://pinecrestlakeupdate.com/images/uploads/100421_Pinecrest_TCP_Plan_For_FERC.pdf). Painted splitter islands.
Nocatee, FL
St. Johns Co.
United States 		Crosswater Pkwy. / Preservation Trl.
(30.10541, -81.41571) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
55.7938 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2007 Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Nocatee, FL
St. Johns Co.
United States 		Town Plaza Ave. / Tavernier Dr. / Village Lake Dr.
(30.11136, -81.42140) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
59.9231 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Macon, GA
Bibb Co.
United States 		US 32 (Riverside Dr.) / Bass Rd. / Arkwright Rd.
(32.93662, -83.71736) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.0521 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2017 ICD estimated from Google Maps linework.
Macon, GA
Bibb Co.
United States 		GA 74 (Thomaston Rd.) / Lower Thomaston Rd. / Lamar Rd. / Johnson Rd.
(32.85171, -83.78520) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
76.2530 		Other (At-Grade)
Single-Lane 		2014 Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Harlem, GA
Columbia Co.
United States 		US 221 (Appling Harlem Rd.) / Wrightsboro Rd.
(33.48127, -82.31567) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.8344 		Other (At-Grade)
Single-Lane 		2014 Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Fayetteville, GA
Fayette Co.
United States 		Lees Mill Rd. / Veterans Pkwy.
(33.50874, -84.50648) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.8083 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Sykesville, MD
Carroll Co.
United States 		Old Washington Rd. (MD 97) / W Old Liberty Rd.
(39.42906, -77.00755) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.1330 		Other (At-Grade)
Single-Lane 		2000 Year Completed estimated (1995-2005). ICD estimated from Google Maps linework.
Pritchardville, SC
Beaufort Co.
United States 		Okatie Hwy. / New Riverside Rd. / May River Rd.
(32.24165, -80.98113) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
51.5187 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2007 Right-turn bypass lanes on three legs. Year Completed estimated (2006-2008). ICD estimated from Google Maps linework.
Rome, NY
Oneida Co.
United States 		Rte 825 (Mohawk Dr.-Hill Rd.) / Hangar Rd.
(43.22496, -75.41992) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.7352 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 Year Completed estimated (2017-2018). https://en.wikipedia.org/wiki/New_York_State_Route_825. ICD estimated from Google Maps linework.
Rome, NY
Oneida Co.
United States 		Rte 825 (Hill Rd.) / Floyd Ave. / Brooks Rd.
(43.22258, -75.41900) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.2935 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 Year Completed estimated (2017-2018). https://en.wikipedia.org/wiki/New_York_State_Route_825 ICD estimated from Google Maps linework.
Morrow, OH
Warren Co.
United States 		Hopewell Valley Dr. / Village View Ln.
(39.35521, -84.15327) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.7920 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Morrow, OH
Warren Co.
United States 		Morrow-Cozaddale Rd. / (unknown)
(39.35434, -84.16288) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0931 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States 		Airoso St. / Andaza St.
(33.54258, -117.59578) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.8132 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States 		Andaza St. / Aprender St.
(33.53717, -117.59692) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7933 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States 		Andaza St. / Tierno St.
(33.53467, -117.59986) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.8214 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States 		Esencia Dr. / Andaza St.
(33.53385, -117.60108) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.7995 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States 		Esencia Dr. / Fauna Dr.
(33.53540, -117.60302) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
50.7718 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States 		Chiquita Canyon Dr. / Fauna Dr.
(33.53331, -117.60768) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
43.8042 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States 		Chiquita Canyon Dr. / Airoso St.
(33.53838, -117.60846) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
51.7656 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States 		Ascenso Ave. / Sendero Way
(33.52666, -117.62398) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.8338 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States 		Ribera Rd. / Ascenso Ave.
(33.52440, -117.62232) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
43.8087 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States 		Reata Rd. / Ribera Rd.
(33.52282, -117.62696) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.7922 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States 		Reata Rd. / (unknown)
(33.52152, -117.62808) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.8102 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Ferndale, WA
Whatcom Co.
United States 		Portal Way / I-5 NB Ramps
(48.85836, -122.58613) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.3591 		Freeway Ramps (Grade-Separated)
Single-lane w/ Traversable Central Island 		2019 Year Completed estimated (2018-2019). https://myferndalenews.com/mayor-second-roundabout-portal-way-5-scheduled-summer_56179/ ICD estimated from Google Maps linework.
El Paso, TX
El Paso Co.
United States 		TX 1966 SPUR / W Schuster Ave. / (parking garage access)
(31.76499, -106.50484) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
53.3400 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 https://en.wikipedia.org/wiki/Texas_State_Highway_Spur_1966. Pedestrian crossings are grade-separated and pass under central island.
St Louis, MO
St. Louis City Co.
United States 		McKinley Dr. / Wells Dr.
(38.63354, -90.28072) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
49.4467 		Other (At-Grade)
Single-Lane 		2008 Converted from traffic circle in 2007-2008. Previous circle had on-street parking in circulatory roadway. ICD estimated from Google Maps linework.
Orebro, Orebro County
Orebro
Sweden 		Karlskogavagen / E20 NB Ramps
(59.23932, 15.14725) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
29.9313 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Chisholm, MN
St. Louis Co.
United States 		STH 73 / Iron World Rd.
(47.48252, -92.89623) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.0430 		Other (At-Grade)
Single-Lane 		2017 https://www.duluthnewstribune.com/news/4344903-new-chisholm-roundabout-open. ICD estimated from Google Maps linework.
Richfield, MN
Hennepin Co.
United States 		W 66th St. / Lyndale Ave. S
(44.88339, -93.28654) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.6956 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 https://www.youtube.com/watch?v=zOA3y2UPnVM ICD estimated from Google Maps linework.
Richfield, MN
Hennepin Co.
United States 		66th St. / Nicollet Ave.
(44.88344, -93.27819) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.3891 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 https://www.hometownsource.com/sun_current/nicollet-avenue-th-street-roundabout-in-richfield-to-reopen-may/article_fc15b51c-5efb-11e8-b757-2306919783d9.html ICD estimated from Google Maps linework.
Watsonville, CA
Santa Cruz Co.
United States 		Clifford Ave. / Pennsylvania Dr.
(36.92259, -121.77482) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
19.0961 		Other (At-Grade)
Single-Lane 		2014 https://patch.com/california/watsonville/watsonvilles-first-roundabout-opens ICD estimated from Google Maps linework.
Manteca, CA
San Joaquin Co.
United States 		Woodward Ave. / Al Fonseca Ln.
(37.77564, -121.23833) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2016
Manteca, CA
San Joaquin Co.
United States 		Woodward Ave. / Oleander Ave.
(37.77562, -121.24315) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2018-2019).
Aptos, CA
Santa Cruz Co.
United States 		Aptos Beach Dr. / Esplanade / Beach Dr. / Rio Del Mar Blvd. / Venetian Rd.
(36.96915, -121.90525) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
20.9928 		Other (At-Grade)
Single-Lane 		2015 date: https://localwiki.org/santacruz/Roundabout ICD estimated from Google Maps linework.
Watsonville, CA
Santa Cruz Co.
United States 		Ohlone Pkwy. / Manabe Ow Rd.
(36.90461, -121.77358) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.4710 		Other (At-Grade)
Single-Lane 		2016 Fourth leg stubbed. date: https://localwiki.org/santacruz/Roundabout ICD estimated from Google Maps linework.
Santee, CA
San Diego Co.
United States 		Town Center Pkwy. / (apartment access)
(32.84348, -116.98157) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
29.0992 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Cartersville, GA
Bartow Co.
United States 		Burnt Hickory Rd. SE / Burnt Hickory Connector / (unknown)
(34.21461, -84.84775) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
51.3570 		Other (At-Grade)
Single-Lane 		2016 https://patch.com/georgia/cartersville/burnt-hickory-road-connector-includes-bartows-first-roundabout ICD estimated from Google Maps linework.
Lilburn, GA
Gwinnett Co.
United States 		Church St. / Main St.
(33.89150, -84.13956) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.7078 		Other (At-Grade)
Single-Lane 		2015 https://www.ajc.com/news/local/lilburn-main-street-realignment-almost-complete/RoyF5GQQusH8jDjPqE2JHJ/ ICD estimated from Google Maps linework.
Lilburn, GA
Gwinnett Co.
United States 		Main St. / Main St. NW
(33.89008, -84.13970) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
25.7770 		Other (At-Grade)
Single-Lane 		2015 https://www.ajc.com/news/local/lilburn-main-street-realignment-almost-complete/RoyF5GQQusH8jDjPqE2JHJ/ ICD estimated from Google Maps linework.
Peachtree Corners, GA
Gwinnett Co.
United States 		Medlock Bridge Rd. NW / Peachtree Corners Cir.
(33.97841, -84.21117) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.6062 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2019 ICD estimated from Google Maps linework.
Athens, GA
Clarke Co.
United States 		Whitehall Rd. / S Milledge Ave. / Phoenix Rd.
(33.89800, -83.36513) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.7659 		Other (At-Grade)
Unknown 		2019 ICD estimated from Google Maps linework.
Green Valley, AZ
Pima Co.
United States 		W Continental Rd. / S Camino del Sol
(31.85536, -111.00657) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.4910 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Tucson, AZ
Pima Co.
United States 		W Hardy Rd. / N Camino de Anza / N Calle Buena Vista / N Northern Ave.
(32.36640, -110.97874) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
44.3863 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Tucson, AZ
Pima Co.
United States 		E Tucson Marketplace Blvd. / (parking lot)
(32.18277, -110.94868) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.5196 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 ICD estimated from Google Maps linework.
Vail, CO
Eagle Co.
United States 		S Frontage Rd. W / (freeway underpass)
(39.64051, -106.39973) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
11.0365 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2015-2018). ICD estimated from Google Maps linework.
Vail, CO
Eagle Co.
United States 		N Frontage Rd. W / (freeway underpass)
(39.64112, -106.40029) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.0728 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2015-2018). ICD estimated from Google Maps linework.
Topock, AZ
Mohave Co.
United States 		Mohave Valley Hwy. / Golden Shores Pkwy. / Powell Lake Rd.
(34.77924, -114.48322) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.0675 		Other (At-Grade)
Single-Lane 		2017 https://content.govdelivery.com/accounts/AZDOT/bulletins/1863d85 ICD estimated from Google Maps linework.
Crown Point, IN
Lake Co.
United States 		W 93rd Ave. / Chase St. / Britney Meux Dr.
(41.44979, -87.37395) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
47.4452 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2015-2017). ICD estimated from Google Maps linework.
Abingdon, MD
Harford Co.
United States 		Tewkesbury Rd. / Shrewsbury Rd.
(39.45775, -76.27273) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
49.7952 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (2003-2004). http://onlinepubs.trb.org/Onlinepubs/circulars/ec083/68_Statmeyerpaper.pdf ICD estimated from Google Maps linework.
Fort Worth, TX
Tarrant Co.
United States 		White Settlement Rd. / S Commercial St.
(32.75898, -97.34575) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Unknown 		2019 .
West Bradford Township, PA
Chester Co.
United States 		Strasburg Rd. / Stargazer Rd. / Romansville Rd. / Shadyside Rd.
(39.95351, -75.74518) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
58.5940 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 Year Completed estimated (2016-2019). ICD estimated from Google Maps linework.
St George, UT
Washington Co.
United States 		N 400 E / E Tabernacle St.
(37.10817, -113.57485) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.5267 		Other (At-Grade)
Single-Lane 		2014 https://fox13now.com/2014/05/22/utah-city-abounds-with-roundabouts/ ICD estimated from Google Maps linework.
St George, UT
Washington Co.
United States 		N Country Ln. / Stonebridge Dr. / W Monterey Dr.
(37.11117, -113.62943) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.1450 		Other (At-Grade)
Single-Lane 		2001 Year Completed estimated (1993-2003). ICD estimated from Google Maps linework.
Nacka, Stockholm County
Nacka
Sweden 		Sicklarondellen (Rte 260 / Sickla Industriväg)
(59.30385, 18.11737) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
34.7522 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Arninge, Stockholm County
Täby
Sweden 		Rte 264 / Löttingelundsvägen / Ullnavägen
(59.47252, 18.11770) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
47.9262 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Pijnacker, South Holland
Pijnacker-Nootdorp
Netherlands 		N470 / Faunalaan / Oude Leedeweg
(51.99962, 4.43945) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
38.2360 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Turbo roundabout. ICD estimated from Google Maps linework.
Pijnacker, South Holland
Pijnacker-Nootdorp
Netherlands 		N470 / Tuindersweg
(52.00447, 4.43034) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
39.7023 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Turbo roundabout. ICD estimated from Google Maps linework.
Chambly, QC
La Vallée-du-Richelieu Regional County Municipality
Canada 		Avenue Bourgogne / Avenue de Salaberry / Rue Martel
(45.44894, -73.29059) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.1362 		Other (At-Grade)
Single-Lane 		2000 Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
Chambly, QC
La Vallée-du-Richelieu Regional County Municipality
Canada 		Boulevard Fréchette / Avenue Fonrouge / Rue Denault
(45.43379, -73.29672) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.2288 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2012). ICD estimated from Google Maps linework.
Mont-Tremblant, QC
Les Laurentides Regional County Municipality
Canada 		Chemin Duplessis / Chemin du Versant-Soleil
(46.19861, -74.57515) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.2000 		Other (At-Grade)
Single-Lane 		2002 Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
Mont-Tremblant, QC
Les Laurentides Regional County Municipality
Canada 		Chemin du Versant-Soleil / Chemin des Pleiades
(46.19915, -74.56762) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.5864 		Other (At-Grade)
Single-Lane 		2002 Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
Mont-Tremblant, QC
Les Laurentides Regional County Municipality
Canada 		Chemin de la Constellation / Chemin du Versant-Soleil
(46.20045, -74.56332) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.6258 		Other (At-Grade)
Single-Lane 		2002 Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
Prévost, QC
La Rivière-du-Nord Regional County Municipality
Canada 		Rue du Clos-des-Réas / Chemin Clos-du-Val / Rue Clos-Fourtet / Rue du Clos-Prévostois
(45.84092, -74.05780) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.6094 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Prévost, QC
La Rivière-du-Nord Regional County Municipality
Canada 		Rue du Clos-des-Réas / Rue du Clos-Toumalin / Rue du Clos-Vougeot
(45.83283, -74.05424) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.7897 		Other (At-Grade)
Single-Lane 		2001 Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
St-Roch-Ouest, QC
Montcalm Regional County Municipality
Canada 		Rte 158 / Rang de la Côte-St-Louis / Ancienne Rte 158
(45.88639, -73.66842) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.8930 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Chilliwack, BC
Fraser Valley
Canada 		Prairie Central Rd. / Prest Rd.
(49.14742, -121.91835) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.9676 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Chilliwack, BC
Fraser Valley
Canada 		Bailey Rd. / Prest Rd. / Teskey Way
(49.11848, -121.91844) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.0842 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Squamish, BC
Squamish-Lillooet
Canada 		The Boulevard / Perth Dr.
(49.74036, -123.11024) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
20.0678 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Squamish, BC
Squamish-Lillooet
Canada 		The Boulevard / Highlands Way
(49.74035, -123.11661) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
22.3833 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Hanover Township, PA
Luzerne Co.
United States 		South Valley Pkwy. / SR 29 EB Offramp
(41.19754, -75.96611) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
28.7573 		Other (At-Grade)
Single-Lane 		2018 Part of the South Valley Parkway project,. https://www.penndot.gov/RegionalOffices/district-4/pages/details.aspx?newsid=475 ICD estimated from Google Maps linework.
Nanticoke, PA
Luzerne Co.
United States 		Middle Rd. / Kosciuszko St.
(41.19181, -75.98546) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.8485 		Other (At-Grade)
Single-Lane 		2018 Part of the South Valley Parkway project. https://www.penndot.gov/RegionalOffices/district-4/pages/details.aspx?newsid=475. ICD estimated from Google Maps linework.
Jacksonville, AR
Pulaski Co.
United States 		W Main St. / Harris Rd. / Jacksonville Cutoff Rd.
(34.87108, -92.15646) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.0542 		Other (At-Grade)
Single-Lane 		2014 date: http://www.cityofjacksonville.net/Archive/ViewFile/Item/113 (warning: large pdf) ICD estimated from Google Maps linework.
Fitchburg, MA
Worcester Co.
United States 		Main St. / River St.
(42.58718, -71.80861) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
13.1898 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2017 https://www.sentinelandenterprise.com/2017/05/22/roundabout-at-main-and-river-in-fitchburg-could-see-revisions/ ICD estimated from Google Maps linework.
Danville, KY
Boyle Co.
United States 		Shakertown Rd. (KY 33) / KY 2168
(37.67727, -84.76431) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.5372 		Other (At-Grade)
Single-Lane 		2014 Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Fort Dodge, IA
Webster Co.
United States 		1st Ave. S / 2nd Ave. S / 6th St.
(42.50361, -94.18974) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.7420 		Other (At-Grade)
Single-Lane 		2015 https://www.messengernews.net/progress-2017/progress-2017-business/2017/02/crosstown-connector-completed/ ICD estimated from Google Maps linework.
Fort Dodge, IA
Webster Co.
United States 		1st Ave. S / S 12th St.
(42.50480, -94.18270) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.5340 		Other (At-Grade)
Single-Lane 		2016 https://www.messengernews.net/progress-2017/progress-2017-business/2017/02/crosstown-connector-completed/ ICD estimated from Google Maps linework.
Watford City, ND
McKenzie Co.
United States 		Fox Hills Pkwy. N / Wolf Den Pkwy.
(47.80034, -103.23455) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1237 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2014-2017). ICD estimated from Google Maps linework.
Watford City, ND
McKenzie Co.
United States 		Fox Hills Pkwy. N / Wolf Den Pkwy. / (unknown)
(47.80297, -103.24223) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.5171 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 Year Completed estimated (2014-2017). ICD estimated from Google Maps linework.
Wildwood, MO
St. Louis Co.
United States 		MO 109 / MO 100 WB Ramps / Windsor Meadow Blvd.
(38.58501, -90.64241) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.2771 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2014 ICD estimated from Google Maps linework.
Wildwood, MO
St. Louis Co.
United States 		MO 109 / Pond Grover Loop Rd.
(38.59084, -90.64046) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.6729 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Wildwood, MO
St. Louis Co.
United States 		Manchester Rd. / Village Hills Pkwy. / Taylor Rd.
(38.57818, -90.62749) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.4797 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (2002-2003). ICD estimated from Google Maps linework.
Wildwood, MO
St. Louis Co.
United States 		Old Fairway Dr. / Elderberry Ln.
(38.57910, -90.61965) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
28.0099 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Wildwood, MO
St. Louis Co.
United States 		Old Fairway Dr. / Waterside Dr.
(38.57311, -90.62062) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.8135 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Wildwood, MO
St. Louis Co.
United States 		Old Fairway Dr. / Roaring Fork Dr. / (school access)
(38.56734, -90.61948) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
26.1469 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Wildwood, MO
St. Louis Co.
United States 		Old Fairway Dr. / Nantucket Island Dr.
(38.56696, -90.61728) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
16.8088 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Mount Pleasant, SC
Charleston Co.
United States 		Park West Blvd. / Queensgate Way
(32.89109, -79.78477) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
59.1701 		Other (At-Grade)
Single-Lane 		2000 Year Completed estimated (1999-2002). ICD estimated from Google Maps linework.
Mount Pleasant, SC
Charleston Co.
United States 		Park West Blvd. / Grey Marsh Rd.
(32.89115, -79.79406) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.1038 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2004 Converted from rotary. Year Completed estimated (2002-2005). ICD estimated from Google Maps linework.
Mount Pleasant, SC
Charleston Co.
United States 		Park West Blvd. / Bessemer Rd.
(32.88999, -79.80271) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
28.0811 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Bound Brook, NJ
Somerset Co.
United States 		Bolmer Blvd. / E Main St. / Lincoln Blvd.
(40.56146, -74.52779) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.9080 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2004-2006).
Twin Falls, ID
Twin Falls Co.
United States 		Fillmore St. / Nielsen Point Pl.
(42.59707, -114.45643) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
43.0800 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2013). ICD estimated from Google Maps linework.
Lewiston, ID
Nez Perce Co.
United States 		Snake River Ave. / Southway Ave.
(46.40090, -117.03531) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.4156 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 https://www.facebook.com/LewistonPublicWorks/posts/street-work-for-the-roundabout-at-southway-avenue-and-snake-river-avenue-schedul/614436265234323/ ICD estimated from Google Maps linework.
Middletown, DE
New Castle Co.
United States 		Churchtown Rd. / Choptank Rd.
(39.50377, -75.74957) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.6457 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2008-2009). ICD estimated from Google Maps linework.
Middletown, DE
New Castle Co.
United States 		Jamison Corner Rd. / Lornwood Grove Rd.
(39.53013, -75.67821) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.5316 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Middletown, DE
New Castle Co.
United States 		Jamison Corner Rd. / Hyatt's Corner Rd.
(39.52718, -75.67941) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.3758 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Middletown, DE
New Castle Co.
United States 		Jamison Corner Rd. / US 301 SB Ramps
(39.52516, -75.67982) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.0859 		Freeway Ramps (Grade-Separated)
Single-Lane 		2018 https://www.youtube.com/watch?v=EAI_NlUZRbU ICD estimated from Google Maps linework.