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
Dublin, NC
Bladen Co.
United States 		NC 41 / NC 410
(34.64334, -78.73598) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020
Whiteville, NC
Columbus Co.
United States 		Washington St. / Jefferson St. / Madison St. / Pinckney St.
(34.33876, -78.70360) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
63.1153 		Other (At-Grade)
Single-Lane 		Courthouse in central island. ICD = 200 ft. ICD estimated from Google Maps linework.
Eastover, NC
Cumberland Co.
United States 		Baywood Rd. / Murphy Rd.
(35.07411, -78.76565) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2019
Pittsboro, NC
Chatham Co.
United States 		Great Ridge Pkwy. / Briar Chapel Pkwy.
(35.82842, -79.10743) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
143.3128 		Other (At-Grade)
Single-Lane 		Pedestrian access to central island. ICD = 250 ft. ICD estimated from Google Maps linework.
Las Cruces, NM
Dona Ana Co.
United States 		N Main St. / N Water St. / N Church St.
(32.31404, -106.77979) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.3465 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Carrboro, NC
Orange Co.
United States 		SR 1772 (Greensboro St.) / SR 1780 (Estes Dr.)
(35.91752, -79.07507) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021
Carrboro, NC
Orange Co.
United States 		W Winmore Ave. / S Camelia St.
(35.94605, -79.09075) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.0730 		Other (At-Grade)
Single-Lane 		2013 ICD = 100 ft. ICD estimated from Google Maps linework.
Chapel Hill, NC
Orange Co.
United States 		Mt Carmel Church Rd. / Bennett Rd. / Copper Beach Ct.
(35.88666, -79.05732) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2019
San Francisco, CA
San Francisco Co.
United States 		Mission Bay Dr. / Mission Bay Blvd. / Owens St. / Channel St.
(37.77048, -122.39599) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
78.3588 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 Year Completed estimated (2011-2012). ICD estimated from Google Maps linework.
Aleksandrów Łódzki, Woj. Łódzkie
Powiat Zgierski
Poland 		ulica Słowiańska / ulica Panska / ulica Koscielna / ulica Aleksandrowska
(51.78946, 19.32078) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.5052 		Other (At-Grade)
Single-Lane 		https://www.huffpost.com/entry/roundabout-crash-flying-car_n_5e968401c5b6ead140048120 ICD estimated from Google Maps linework.
O'Fallon, IL
St. Clair Co.
United States 		Milburn School Rd. / Old Collinsville Rd.
(38.61444, -89.96636) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7290 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Playa Vista, CA
Los Angeles Co.
United States 		Fountain Park Dr. / EA Way
(33.97449, -118.42916) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
20.7993 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Savannah, GA
Chatham Co.
United States 		Williams Rd. / (unknown)
(32.13212, -81.14829) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.5464 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 Temporary roundabout on Port of Savannah property. Reconfigured in 2018 into oval-shaped roundabout. ICD estimated from Google Maps linework. 21442
Cedar Rapids, IA
Linn Co.
United States 		Stoney Point Rd. NW / E Ave. NW
(41.97858, -91.75502) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2019 https://kwwl.com/2019/08/16/stoney-point-rd-reopens-after-months-welcoming-cedar-rapids-4th-roundabout/
Anderson, SC
Anderson Co.
United States 		Brown Rd. / Kings Rd. / Frances Cannon Dr.
(34.56968, -82.66937) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
23.6029 		Other (At-Grade)
Single-Lane 		2018 Intersection moved about 100 ft south; Frances Cannon Dr rerouted to the roundabout. Truck apron takes up almost the entire center island. https://www.independentmail.com/story/news/local/2017/12/28/roundabouts-coming-anderson-two-years-after-they-were-announced/871867001/ ICD estimated from Google Maps linework.
Lewiston Orchards, ID
Nez Perce Co.
United States 		Powers Ave. / Thain Rd. / 14th St.
(46.36927, -116.96010) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
14.8337 		Other (At-Grade)
Single-Lane 		2017 Opened November 3, 2017. https://lmtribune.com/northwest/roundabout-draws-a-yellow-flag/article_137af938-33cf-51a8-b75e-5c38559e8800.html ICD estimated from Google Maps linework.
Lima, OH
Allen Co.
United States 		Shawnee Rd. / Ft Amanda Rd.
(40.70578, -84.15135) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.1207 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 https://www.facebook.com/pg/allencoroundabout/posts/ ICD estimated from Google Maps linework.
Westport, WI
Dane Co.
United States 		STH 19 / STH 113 / County Hwy I
(43.19175, -89.41190) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.8910 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 https://www.nbc15.com/content/news/MORGANs-STORY-498754641.html ICD estimated from Google Maps linework.
Woodbury, MN
Washington Co.
United States 		Bailey Lake Rd. / Copper Ridge Dr.
(44.88115, -92.93047) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.5433 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Jia Du Shi, Lei Ka Nei Si

Iceland 		Rte 41 / Rte 45 / Rte 429
(64.00285, -22.60241) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.6924 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Lei Ke Ya Nei Zhen, Lei Ka Nei Si

Iceland 		Rte 45 / Rte 423 / Hringbraut
(64.01683, -22.58543) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
38.1968 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Si Ka Fu Ta Shi, Su Du Di Qu

Iceland 		Rte 1 / Rte 203
(63.79456, -18.03988) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
35.3361 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
A Ku Lei La Zhen, Nuo Du Di Qu Yi Dong

Iceland 		Rte 1 / Stapabraut
(65.69973, -18.14093) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
43.2510 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
A Ku Lei La Zhen, Nuo Du Di Qu Yi Dong

Iceland 		Rte 1 / Undirhlið
(65.69144, -18.10883) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
46.7064 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Nuuk (Godthab), Greenland

Greenland 		400-Rtalik / Sipisaq Kanilleq
(64.18160, -51.72219) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
19.2457 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Fairview Heights, IL
St. Clair Co.
United States 		Dunhill Dr. / Northshore Dr.
(38.61012, -89.97116) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7309 		Other (At-Grade)
Single-Lane 		2006 No splitter islands. ICD estimated from Google Maps linework.
Ao Fu Shi, Su Du Di Qu

Iceland 		Rte 38 / Rte 427
(63.86300, -21.39095) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.3026 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Ge Lin Da Wei Ku Zhen, Lei Ka Nei Si

Iceland 		Rte 43 / Gerðavellir
(63.84535, -22.43505) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Ge Lin Da Wei Ku Zhen, Lei Ka Nei Si

Iceland 		Hópbraut / Sudurhóp
(63.84791, -22.42748) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
28.4260 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Ge Lin Da Wei Ku Zhen, Lei Ka Nei Si

Iceland 		Hópsbraut / Etrahóp
(63.84770, -22.42216) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
23.1621 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Lei Ke Ya Nei Zhen, Lei Ka Nei Si

Iceland 		Rte 41 / Flugbraut
(63.98030, -22.56156) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
34.0553 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Lei Ke Ya Nei Zhen, Lei Ka Nei Si

Iceland 		Njarðarbraut / Bolafótur / Sjávargata
(63.98440, -22.54938) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
28.2880 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Lei Ke Ya Nei Zhen, Lei Ka Nei Si

Iceland 		Njarðarbraut / Borgarvegur
(63.98684, -22.54902) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
25.1427 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Hahira, GA
Lowndes Co.
United States 		Dasher Grove Rd. / Amelia Cir. / Planters Crossing
(30.91747, -83.33694) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
67.6252 		Other (At-Grade)
Single-Lane 		2006 Painted splitter islands. ICD estimated from Google Maps linework.
Slidell, LA
St. Tammany Par.
United States 		Levis Ln. / (parking lots) (west)
(30.26534, -89.76120) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.9147 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Slidell, LA
St. Tammany Par.
United States 		Levis Ln. / (parking lots) (east)
(30.26632, -89.75977) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.9457 		Other (At-Grade)
Single-Lane 		2014 Three legs completed 2013-2014; fourth leg added 2015-2016. ICD estimated from Google Maps linework. 21442
Central City, CA
Orange Co.
United States 		S Pacific Ave. / W Walnut St.
(33.74449, -117.88842) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.8071 		Other (At-Grade)
Single-Lane 		Painted splitter islands. ICD estimated from Google Maps linework.
Bozeman, MT
Gallatin Co.
United States 		Baxter Ln. / Love Ln.
(45.70012, -111.14498) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2019 https://www.mdt.mt.gov/pubinvolve/baxterlove/status.shtml
Bozeman, MT
Gallatin Co.
United States 		Durston Rd. / Ferguson Ave.
(45.68569, -111.09355) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.2023 		Other (At-Grade)
Single-Lane 		2019 Open to traffic in 2019, not completed until 2020. https://www.youtube.com/watch?v=alzAe8c-fuU ICD estimated from Google Maps linework.
Youngsville, LA
Lafayette Par.
United States 		Chemin Metarie Pkwy. / Viaulet Rd.
(30.07649, -91.95547) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.2403 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2014). ICD estimated from Google Maps linework.
Youngsville, LA
Lafayette Par.
United States 		Fortune Rd. / Bonin Rd.
(30.12382, -92.00743) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
49.5852 		Other (At-Grade)
Single-Lane 		2011 Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Homer, LA
Claiborne Par.
United States 		US 79 / US 79 Bypass / LA 9
(32.75646, -93.07671) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.1497 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2016-2018 - streetview) ICD estimated from Google Maps linework.
Slidell, LA
St. Tammany Par.
United States 		Town Center Pkwy. / Levis Ln. / N Town Center Blvd.
(30.26958, -89.75986) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.4803 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 Unusual striping in northeast quadrant of circulatory roadway. ICD estimated from Google Maps linework.
Tallahassee, FL
Leon Co.
United States 		E 9th Ave. / Colonial Dr.
(30.45978, -84.27234) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
42.2092 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Tallahassee, FL
Leon Co.
United States 		Circle Dr. / Seminole Dr.
(30.43047, -84.26668) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Tallahassee, FL
Leon Co.
United States 		Circle Dr. / Alban Ave.
(30.43052, -84.26422) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Tallahassee, FL
Leon Co.
United States 		Weems Rd. / Dartmouth Dr.
(30.45770, -84.22234) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
20.5903 		Other (At-Grade)
Single-Lane 		2020 ICD estimated from Google Maps linework.
St Johns, FL
St. Johns Co.
United States 		Beachwalk Blvd. / Caribbean Pl.
(30.08488, -81.48445) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.3708 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
St Johns, FL
St. Johns Co.
United States 		Beachwalk Blvd. / Caribbean Pl. / Marquesa Cir.
(30.08650, -81.47858) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.3366 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Bakersfield, CA
Kern Co.
United States 		Campus Park Dr. / Park Square Dr.
(35.31828, -119.13234) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.0571 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Bakersfield, CA
Kern Co.
United States 		Windermere St. / Loden Dr.
(35.32187, -119.13634) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.0555 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Natick, MA
Middlesex Co.
United States 		Natick Mall Rd. / (parking lots)
(42.30191, -71.38212) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.7334 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2018-2019). ICD estimated from Google Maps linework.
Fitchburg, MA
Worcester Co.
United States 		Electric Ave. / Rollstone Rd. / Rollstone St.
(42.56713, -71.81346) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
17.5921 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2017 https://www.sentinelandenterprise.com/2017/04/29/work-on-roundabout-at-rollstone-road-and-electric-ave-in-fitchburg-begins-monday-will-require-detour/ ICD estimated from Google Maps linework.
St Johns, FL
St. Johns Co.
United States 		SR 13 / Rafter Tail Ln.
(30.01773, -81.63293) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.2630 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2018). ICD estimated from Google Maps linework.
St Johns, FL
St. Johns Co.
United States 		Celesta Pkwy. / Amalurra Trl. / Marinda Pl. / Idalia Run
(30.11024, -81.54914) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.1940 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
St Johns, FL
St. Johns Co.
United States 		Amalurra Trl. / Azura Pt. / Tierra Cove / Sitara Ln.
(30.11689, -81.54571) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
88.8465 		Other (At-Grade)
Single-Lane 		2015 Parking and pedestrian access to central island. Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
St Johns, FL
St. Johns Co.
United States 		Durbin Creek Blvd. / Davis Pond Blvd.
(30.11100, -81.61024) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.1935 		Other (At-Grade)
Single-Lane 		2017 Originally opened as multilane roundabout (1999-2002) with concentric circulatory roadway striping. Converted to single-lane roundabout 2016-2017. ICD estimated from Google Maps linework. 21442
St Johns, FL
St. Johns Co.
United States 		Maplewood Dr. / Buckeye Ln.
(30.11013, -81.60070) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
34.0946 		Other (At-Grade)
Single-Lane 		Mix of stop and yield control. ICD estimated from Google Maps linework.
St Johns, FL
St. Johns Co.
United States 		Heron Landing Rd. / Sanctuary Dr.
(30.08552, -81.53676) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
38.2368 		Other (At-Grade)
Single-Lane 		Mix of stop and yield control. No splitter islands. Pedestrian crossings at edge of circulatory roadway. ICD estimated from Google Maps linework.
Las Vegas, NV
Clark Co.
United States 		Mesa Park Dr. / W Russell Rd.
(36.08370, -115.32039) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2007-2008). Fourth leg added 2014-2015. 21442
Las Vegas, NV
Clark Co.
United States 		W Russell Rd. / Cascante Rd. / (school access)
(36.08448, -115.31799) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Single-Lane 		2008 Two legs completed 2007-2008. Third leg added 2011-2012. School access added 2012-2014. 21442
Las Vegas, NV
Clark Co.
United States 		Mesa Park Dr. / Sky Post Rd. / Sky Post Way
(36.07500, -115.31850) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
65.5320 		Other (At-Grade)
Single-Lane 		2016
Las Vegas, NV
Clark Co.
United States 		S Grand Canyon Pkwy. / (parking lots)
(36.11311, -115.30900) 		Other
Existing 		Other
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		Mix of stop and yield control.
Kissimmee, FL
Osceola Co.
United States 		Dyer Blvd. / Eagle's Reserve Blvd.
(28.34353, -81.43096) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008
La Quinta, CA
Riverside Co.
United States 		Eisenhower Dr. / Calle Sinaloa
(33.67254, -116.30801) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2014 Elliptical shape. ICD = 125 ft x 105 ft. Year Completed estimated (2013-2014).
Las Vegas, NV
Clark Co.
United States 		Desert Moon Rd. / Fox Hill Dr. / Desert Sunrise Rd.
(36.16339, -115.36230) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2004-2005).
Las Vegas, NV
Clark Co.
United States 		Fox Hill Dr. / Paseo Breeze Dr.
(36.16713, -115.36480) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2012).
Las Vegas, NV
Clark Co.
United States 		Fox Hill Dr. / Beautiful Vista Ln.
(36.17373, -115.36476) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2014
Las Vegas, NV
Clark Co.
United States 		S Pavillion Center Dr. / Oval Park Dr.
(36.15207, -115.33082) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 Next to baseball stadium. Completed initially with only 3 legs; 4th leg added 2019.
Las Vegas, NV
Clark Co.
United States 		Summerlin Centre Dr. / Sagemont Dr. / Cape Cod Landing Dr. / Carleton Mills Dr.
(36.15376, -115.34035) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2005-2006).
Las Vegas, NV
Clark Co.
United States 		Plaza Centre Dr. / Sagemont Dr.
(36.15634, -115.34419) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2006 One leg has no splitter island. Year Completed estimated (2005-2006).
Palm Desert, CA
Riverside Co.
United States 		College Dr. / University Park Dr.
(33.77712, -116.35736) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2006-2009).
Las Vegas, NV
Clark Co.
United States 		Griffith Peak Dr. / Spruce Goose St.
(36.15689, -115.32864) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2005
Las Vegas, NV
Clark Co.
United States 		W Park Run Dr. / Canyon Pointe
(36.16153, -115.33394) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2002 Year Completed estimated (before 2003).
Irvine, CA
Orange Co.
United States 		(parking lot)
(33.63050, -117.72818) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane
Irvine, CA
Orange Co.
United States 		Protocol / (parking lot)
(33.63098, -117.73184) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane
Gainesville, FL
Alachua Co.
United States 		SW 77th Ave. / SW 85th Dr. / SW 78th Ln.
(29.58316, -82.43249) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2004-2005).
Homestead, FL
Miami-Dade Co.
United States 		SW 152nd Ave. W / NE 9th Ct.
(25.47867, -80.44219) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2009). [Google Maps says it's NE 10th Ct]
Troy, AL
Pike Co.
United States 		McKinley Dr. / Luther Dr.
(31.80401, -85.95713) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2010 Painted splitter islands on three legs; no splitter island on southeast leg. Year Completed estimated (2010-2011). Google Maps claims this is the intersection of International Blvd and Veterans Memorial Dr. ICD estimated from Google Earth.
Clarkdale, AZ
Yavapai Co.
United States 		Scenic Dr. / Alamos Dr.
(34.74635, -112.04608) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2012). Initially completed with painted splitter islands. Raised splitter islands added 2012-2014.
Cottonwood, AZ
Yavapai Co.
United States 		Camp Verde Bridgeport Hwy (AZ 260) / Camino Real / E Thousand Trails Rd.
(34.66105, -111.96492) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
70.1040 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 https://azdot.gov/adot-news/state-route-260-project-homestretch-completion-fall
Cottonwood, AZ
Yavapai Co.
United States 		Camp Verde Bridgeport Hwy (AZ 260) / E Coury Dr. / Hayfield Draw Dr.
(34.65163, -111.95746) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
70.1040 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 https://azdot.gov/adot-news/state-route-260-project-homestretch-completion-fall
Camp Verde, AZ
Yavapai Co.
United States 		Camp Verde Bridgeport Hwy (AZ 260) / N Aultman Pkwy.
(34.62859, -111.93376) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
70.1040 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 https://azdot.gov/adot-news/state-route-260-project-homestretch-completion-fall
London, ON
Middlesex
Canada 		Brunswick Ave. / Coronation Dr.
(42.99836, -81.32060) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0000 		Other (At-Grade)
Single-Lane 		2006
London, ON
Middlesex
Canada 		Callingham Dr. / Meadowlands Way
(43.03489, -81.29534) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0000 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2010-2013). Splitter islands added 2016-2019. (streetview) 21442
Waterloo, ON
Waterloo
Canada 		Davenport Rd. / Old Abbey Rd. / (shopping center)
(43.49957, -80.52551) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.0000 		Other (At-Grade)
Single-Lane 		2012 Right-turn-only leg on north leg. Year Completed estimated (2011-2012).
Waterloo, ON
Waterloo
Canada 		Conestoga Rd. / Kraus Dr.
(43.49983, -80.52906) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0000 		Other (At-Grade)
Single-Lane 		2009 Add lane right-turn bypass lane on west leg.
Waterloo, ON
Waterloo
Canada 		Hagey Blvd. / Frank Trompa Dr.
(43.47734, -80.54814) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0000 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (before 2005).
Waterloo, ON
Waterloo
Canada 		Columbia St. W / Bennington Gate / Chancery Ln.
(43.46485, -80.57403) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 Year Completed estimated (2016-2018).
Santa Ana, CA
Orange Co.
United States 		Auto Mall Dr. / E Dan Gurney Dr. / S Dan Gurney Dr.
(33.72919, -117.83952) 		Traffic Calming Circle
Existing 		Uncontrolled
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane
Santa Ana, CA
Orange Co.
United States 		Orange Ave. / E Pomona St.
(33.72548, -117.86523) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
14.0208 		Other (At-Grade)
Single-Lane 		2016
Santa Ana, CA
Orange Co.
United States 		Orange Ave. / E Anahurst Pl.
(33.71787, -117.86529) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
13.7160 		Other (At-Grade)
Single-Lane
Marina del Rey, CA
Los Angeles Co.
United States 		Palawan Way
(33.98169, -118.45554) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
London, ON
Middlesex
Canada 		Coronation Dr. / Carriage Way
(42.99640, -81.32622) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0000 		Other (At-Grade)
Single-Lane 		2006
London, ON
Middlesex
Canada 		Evans Blvd. / Meadowgate Blvd.
(42.95077, -81.17398) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0000 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2006-2009).
Jefferson City, MO
Cole Co.
United States 		Leslie Blvd. / Stadium Blvd. / Lafayette St.
(38.56052, -92.17668) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2009-2010).
Jefferson City, MO
Cole Co.
United States 		Ellis Blvd. / Tanner Bridge Rd.
(38.55085, -92.18866) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2011 Elliptical shape. ICD = 135 ft x 125 ft. Skewed intersection. Right-turn bypass lane due to skew on west leg. Year Completed estimated (2010-2011).
Jefferson City, MO
Cole Co.
United States 		W Stadium Blvd. / Hard Rock Dr. / (parking lot)
(38.57584, -92.21602) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Add-lane right-turn bypass lane on north leg; yield-controlled right-turn bypass lane on west leg.
Jefferson City, MO
Cole Co.
United States 		W Stadium Blvd. / Hyde Park Rd. / (future street)
(38.57733, -92.21556) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2010 Fourth leg stubbed.
London, ON
Middlesex
Canada 		Raleigh Blvd. / Tillmann Rd.
(42.93469, -81.30829) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
110.0000 		Other (At-Grade)
Single-Lane 		2010 completed 2010 based on Google historical aerials