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
Greenwood, IN
Johnson Co.
United States 		W Smith Valley Rd. / Mullinix Rd.
(39.60483, -86.21647) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2023 https://uploads.knightlab.com/storymapjs/a054ad9d809a2e94199b7216d217fa6d/i-69-finish-line-construction-overview-johnson-county-v-0-4/index.html
Greenwood, IN
Johnson Co.
United States 		W Smith Valley Rd. / I-69 SB Ramps
(39.60480, -86.22082) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2023 https://uploads.knightlab.com/storymapjs/a054ad9d809a2e94199b7216d217fa6d/i-69-finish-line-construction-overview-johnson-county-v-0-4/index.html
Greenwood, IN
Johnson Co.
United States 		W Smith Valley Rd. / I-69 NB Ramps
(39.60476, -86.21867) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2023 https://uploads.knightlab.com/storymapjs/a054ad9d809a2e94199b7216d217fa6d/i-69-finish-line-construction-overview-johnson-county-v-0-4/index.html
Laurel, MD
Prince George's Co.
United States 		W Side Blvd. / (parking)
(39.08512, -76.89003) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Visalia, CA
Tulare Co.
United States 		W Shannon Pkwy. / N Giddings St.
(36.35936, -119.30572) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2017
Visalia, CA
Tulare Co.
United States 		W Shannon Pkwy. / N County Center St.
(36.36111, -119.32232) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2006
Coeur d'Alene, ID
Kootenai Co.
United States 		W Seltice Way / N Grand Mill Ln. / W Idlewild Loop
(47.70250, -116.83920) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.9729 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 ICD estimated from Google Maps linework.
Coeur d'Alene, ID
Kootenai Co.
United States 		W Seltice Way / N Atlas Rd.
(47.70063, -116.82790) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
46.6197 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 ICD estimated from Google Maps linework.
Wasilla, AK
Matanuska-Susitna
United States 		W Seldon Rd. / N Lucille St.
(61.61387, -149.45088) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.4746 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Hawthorn Woods, IL
Lake Co.
United States 		W Schwerman Rd. / Tournament Dr.
(42.24819, -88.07133) 		Other
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Dongan District, Heilongjiang
Mudanjiang
China 		W Santiao Rd. / Wusuli Rd. / Miehe St.
(44.55653, 129.62837) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Acworth-Kennesaw, GA
Cobb Co.
United States 		W Sandtown Rd. / Villa Rica Rd.
(33.92703, -84.63775) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2008
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
Phoenix, AZ
Maricopa Co.
United States 		W Riverwood Blvd. / Windrow Blvd.
(33.41749, -112.26690) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
23.9252 		Other (At-Grade)
Single-Lane 		2002 ICD estimated from Google Maps linework.
Phoenix, AZ
Maricopa Co.
United States 		W Riverwood Blvd. / W Kirby Ave.
(33.41608, -112.27480) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
16.9473 		Other (At-Grade)
Single-Lane 		2002 Painted splitter islands. ICD estimated from Google Maps linework.
McConnelsville, OH
Morgan Co.
United States 		W Riverside Dr. / 7th St.
(39.65304, -81.86076) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2019 http://www.mchnews.com/news/odot-announces-improvements-to-intersections-two-roundabouts-proposed-for-malta/article_dea21ca4-fe1d-11e6-b327-5b97c644d5e9.html
Pictou, NS
Pictou
Canada 		W River Rd. / Pine Tree Rd. / Sunset St.
(45.68154, -62.72750) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.8862 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2015-2017). ICD estimated from Google Maps linework.
Yorktown, IN
Delaware Co.
United States 		W River Rd. / Nebo Rd.
(40.18672, -85.46177) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 https://www.thestarpress.com/story/news/local/2022/07/28/muncie-traffic-nebo-road-roundabout-open-yorktown-indiana-construction/65384724007/
Perrysburg, OH
Wood Co.
United States 		W River Rd. / Mechanic St.
(41.49972, -83.70946) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.7801 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Champlin, MN
Hennepin Co.
United States 		W River Rd. / E Hayden Lake Rd.
(45.18068, -93.38559) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2014
Cedar Falls, IA
Black Hawk Co.
United States 		W Ridgeway Ave. / Goldfinch Dr.
(42.46945, -92.44998) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
2 Driveways
51.8160 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2019 Year Completed estimated (2018-2020).
Cedar Falls, IA
Black Hawk Co.
United States 		W Ridgeway Ave / Chancellor Dr
(42.47011, -92.45341) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
48.4535 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 ICD estimated from Google Maps linework.
Lexington, KY
Fayette Co.
United States 		W Reynolds Rd. / Keithshire Way / Wellington Way
(37.99520, -84.53814) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
62.1196 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		1999 Opened between 1997 and 2002. Functional Class: Collector ICD estimated from Google Maps linework.
Plainfield, IL
Will Co.
United States 		W Renwick Rd. / S Drauden Rd.
(41.59347, -88.23543) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2005-2006).
Coeur d'Alene, ID
Kootenai Co.
United States 		W Princetown Ln. / Talon Ln. / W Newbrook Dr.
(47.74090, -116.83576) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.5520 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (1998-2004). ICD estimated from Google Maps linework.
Lake Charles, LA
Calcasieu Par.
United States 		W Prien Lake Rd. / Holly Hill Rd.
(30.19796, -93.24087) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
49.5480 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Lake Charles, LA
Calcasieu Par.
United States 		W Prien Lake Rd. / Cove Ln. / Kiwanis Ln.
(30.19484, -93.26625) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
43.3559 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 ICD estimated from Google Maps linework.
Post Falls, ID
Kootenai Co.
United States 		W Prairie Ave. / Zorros Rd.
(47.74482, -116.88889) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 https://cdapress.com/news/2023/oct/31/prairie-avenue-highway-41-re-opens/
Post Falls, ID
Kootenai Co.
United States 		W Prairie Ave. / Spokane St.
(47.74500, -116.94847) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2022 https://www.postfalls.gov/city_info/Project%20Updates/PrairieSpokane1121.pdf
(unincorporated), ID
Kootenai Co.
United States 		W Prairie Ave. / N Pleasant View Rd.
(47.74537, -117.00199) 		Roundabout
Existing 		All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling approach only) 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2021 At-grade rail crossing approximately 200 ft to south of roundabout controlled by signals and gates. At-grade rail crossing (2 tracks) approximately 320 ft to west of roundabout that is yield controlled. Year Completed estimated (2020-2021).
Post Falls, ID
Kootenai Co.
United States 		W Prairie Ave. / N McGuire Rd.
(47.74518, -116.98054) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2011
Post Falls, ID
Kootenai Co.
United States 		W Prairie Ave. / N Idaho St.
(47.74509, -116.93746) 		Roundabout
Existing 		All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling approach only) 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 At-grade rail crossing approximately 350 feet to west.
Post Falls, ID
Kootenai Co.
United States 		W Prairie Ave. / N Chase Rd.
(47.74515, -116.95907) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2018
Post Falls, ID
Kootenai Co.
United States 		W Prairie Ave. / Fennecus Rd.
(47.74478, -116.88383) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 South leg is gravel road. https://cdapress.com/news/2023/oct/31/prairie-avenue-highway-41-re-opens/
Concord, NH
Merrimack Co.
United States 		W Portsmouth St. / Mountain Rd. / Shawmut St. / East Side Dr.
(43.23702, -71.53564) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
29.5834 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Opelika, AL
Lee Co.
United States 		W Point Pkwy. / Anderson Rd. / SportsPlex Pkwy.
(32.67426, -85.33410) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022
San Diego, CA
San Diego Co.
United States 		W Point Loma Blvd. / Bacon St. / Levee St.
(32.75330, -117.24549) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
19.8120 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2022 https://www.youtube.com/watch?v=PrXLfuEFHCE
Fond du Lac, WI
Fond Du Lac Co.
United States 		W Pioneer Rd. / S Military Rd.
(43.76131, -88.47064) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.9914 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2017 https://www.google.com/maps/d/viewer?mid=1kRgB04jjoXd6tLLe0r20FJoxJMI&ll=43.760977353650404%2C-88.47475648794119&z=15. ICD estimated from Google Maps linework.
Fond du Lac, WI
Fond Du Lac Co.
United States 		W Pioneer Rd. / S Hickory St.
(43.75473, -88.46229) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
35.3695 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Fond du Lac, WI
Fond Du Lac Co.
United States 		W Pioneer Rd. / Morris St.
(43.75418, -88.45711) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.9579 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Oley Township, PA
Berks Co.
United States 		W Philadelphia Ave. (SR 73) / Memorial Hwy. (SR 662) / Lynx Dr.
(40.38294, -75.78388) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.9391 		Other (At-Grade)
Single-Lane 		2019 https://www.pottsmerc.com/news/new-roundabout-opens-at-intersection-of-routes-and-in-oley/article_00e9f716-c345-11e9-9e3c-9b57da8ea891.html ICD estimated from Google Maps linework.
Nixa, MO
Christian Co.
United States 		W Pembrook Ave. / S Norton Rd.
(37.03000, -93.30859) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2023 No splitter island south leg. https://www.nixa.com/blog/2023/06/29/nixa-set-to-open-truman-blvd-tomorrow/
Freeport, IL
Stephenson Co.
United States 		W Pearl City Rd. / Kiwanis Dr. / S Forest Rd.
(42.28237, -89.66744) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.1116 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Norfolk, NE
Madison Co.
United States 		W Pasewalk Ave. / S 7th St
(42.02605, -97.41686) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
25.7287 		Other (At-Grade)
Single-Lane 		2001 At-grade rail crossing on east leg. Year Completed estimated (1999-2002). ICD estimated from Google Maps linework.
Norfolk, NE
Madison Co.
United States 		W Pasewalk Ave. / S 18th St.
(42.02583, -97.43384) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
25.7288 		Other (At-Grade)
Single-Lane 		2003 ICD estimated from Google Maps linework.
South Jordan, UT
Salt Lake Co.
United States 		W Parkway Plaza Dr. / District Main Dr.
(40.54046, -111.98067) 		Other
Existing 		Uncontrolled
None 		3 Approaches
0 Driveways
24.5059 		Other (At-Grade)
Single-Lane 		2006 No splitter island on north leg. No yield signs. ICD estimated from Google Maps linework.
Syracuse, UT
Davis Co.
United States 		W Parkview Dr. / S 2000 W
(41.06461, -112.06470) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2018).
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).
Wilmington, DE
New Castle Co.
United States 		W Park Dr. / E Park Dr.
(39.77437, -75.54610) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.9632 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
East Rockhill Township, PA
Bucks Co.
United States 		W Park Ave. / Three Mile Run Rd.
(40.38177, -75.31170) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2024 https://www.eastrockhilltownship.org/resources/news-announcements/article/?id=8002
Tampa, FL
Hillsborough Co.
United States 		W Palm Ave. / N Highland Ave.
(27.96228, -82.46241) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2020
Spokane, WA
Spokane Co.
United States 		W Pacific Ave. / S Cannon St.
(47.65555, -117.44160) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2006 No splitter islands on north and south legs. Pedestrian crossings within circulatory roadway. April 2006.
Celina, TX
Collin Co.
United States 		W Ownsby Pkwy. / Etta Terrace
(33.27912, -96.78895) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Single-Lane 		2020
Warsaw, IN
Kosciusko Co.
United States 		W Old US 30 (Lincoln Hwy) / Zimmer Rd.
(41.24793, -85.88651) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
58.3682 		Other (At-Grade)
Single-Lane 		2011 Year Completed estimated (2010-2013). ICD estimated from Google Maps linework.
Grand Island, NE
Hall Co.
United States 		W Old Potash Hwy. / Wilmar Ave.
(40.91702, -98.38177) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2021 https://nebraska.tv/news/local/grand-island-old-potash-highway-construction-update-roundabout-281
Grand Island, NE
Hall Co.
United States 		W Old Potash Hwy. / Claude Rd.
(40.91712, -98.38794) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.facebook.com/garysautoinc/videos/the-roundabout-at-claude-road-and-old-potash-is-getting-closer-but-stilltake-a-l/1828703987312477/
Zionsville, IN
Boone Co.
United States 		W Oak St. / S 850 E (Cooper Rd.)
(39.94983, -86.30720) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021
Zionsville, IN
Boone Co.
United States 		W Oak St. / S 800 E
(39.94965, -86.31676) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2024 https://youarecurrent.com/2024/02/15/new-roundabout-opens-at-zionsville-intersection/
Bozeman, MT
Gallatin Co.
United States 		W Oak St. / Davis Ln.
(45.69299, -111.08300) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
34.2039 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Bozeman, MT
Gallatin Co.
United States 		W Oak St. / Cottonwood Rd.
(45.69298, -111.10367) 		Roundabout
Existing 		All-Way Yield
Pedestrian Hybrid Beacon (PHB, HAWK) 		4 Approaches
0 Driveways
56.3880 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2020 Right-turn-only lanes on north and south legs, designed for future conversion to through lanes to make the roundabout 2x2.
Leland, NC
Brunswick Co.
United States 		W Oak Bridge Way NE / Ibis Pointe NE
(34.27091, -78.08750) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
34.5441 		Other (At-Grade)
Single-Lane 		No splitter islands. ICD = 100 ft. ICD estimated from Google Maps linework.
Appleton, WI
Outagamie Co.
United States 		W Northland Ave. / N Richmond St.
(44.28730, -88.41580) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
48.7326 		Other (At-Grade)
Multilane (3+ Lane) 		2018 Year Completed estimated (2017-2018). ICD estimated from Google Maps linework.
Lincolnwood, IL
Cook Co.
United States 		W North Shore Ave. / N Kimball Ave.
(42.00281, -87.71426) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Belton, MO
Cass Co.
United States 		W North Ave. / Westover Rd.
(38.81524, -94.54478) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.1952 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Belton, MO
Cass Co.
United States 		W North Ave. / S Jefferson Ave. / Baldwin St.
(38.81497, -94.53949) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
2 Driveways
27.9177 		Other (At-Grade)
Single-Lane 		2005 Elliptical shape. ICD estimated from Google Maps linework.
Belton, MO
Cass Co.
United States 		W North Ave. / S Cleveland Ave.
(38.81554, -94.54893) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
23.2646 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Belton, MO
Cass Co.
United States 		W North Ave. / Cherry Hill Dr.
(38.81595, -94.55597) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.0562 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Farmersville, CA
Tulare Co.
United States 		W Noble Ave. / SR 198 EB Ramps
(36.32538, -119.20884) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5647 		Freeway Ramps (Grade-Separated)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		W Nifong Blvd. / Sinclair St.
(38.91006, -92.37251) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 https://www.como.gov/CMS/pressreleases/view.php?id=6689&tbiframe=1
Columbia, MO
Boone Co.
United States 		W Nifong Blvd. / S County Woods Rd. / Vawter School Rd. / S Old Mill Creek Rd.
(38.91097, -92.38182) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 https://www.como.gov/CMS/pressreleases/view.php?id=6689&tbiframe=1
New Bern, NC
Craven Co.
United States 		W New Bern Pkwy. / Clock Dr.
(35.12991, -77.12486) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		No splitter islands on side street.
Wichita, KS
Sedgwick Co.
United States 		W Murdock St. / W River Blvd. / W Stackmand Dr. (Riverside Park)
(37.69749, -97.34429) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
58.5908 		Other (At-Grade)
Single-Lane 		2003 ICD estimated from Google Maps linework.
Kings Mountain, NC
Cleveland Co.
United States 		W Mountain St. / S Cansler St.
(35.23929, -81.34692) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.3360 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2019 https://www.facebook.com/113196508716422/posts/roundabouts-progressingwork-on-the-mountain-and-cansler-street-roundabout-contin/2410715722297811/
Chapel Hill, IN
Marion Co.
United States 		W Morris St. / Bridgeport Rd.
(39.74923, -86.31722) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
26.6295 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Fort Worth, TX
Tarrant Co.
United States 		W Morningside Dr. / S Main St.
(32.71422, -97.32667) 		Rotary
Existing 		Other
Unknown 		3 Approaches
1 Driveways
56.3870 		Other (At-Grade)
Single-Lane 		1995 Traffic in circle yields to incoming traffic.
Cypress, TX
Harris Co.
United States 		W Morgans Bend Dr. / E Morgans Bend Dr. / First Bend Crossing Dr.
(29.95104, -95.72658) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Marana, AZ
Pima Co.
United States 		W Moore Rd. / N Tortolita Rd.
(32.43912, -111.08270) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 https://www.maranaaz.gov/news/2022/5/25/traffic-alert-roundabout-construction-at-moore-road-amp-tortolita-road
Oro Valley, AZ
Pima Co.
United States 		W Moore Rd. / La Cañada Dr.
(32.43835, -110.99109) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.3430 		Other (At-Grade)
Single-Lane 		2019 Right-turn-only lanes on all four legs. https://news.azpm.org/p/news-splash/2019/11/26/162279-oro-valley-opens-roundabout/ ICD estimated from Google Maps linework.
Emerson-Garfield, WA
Spokane Co.
United States 		W Montgomery Ave. / N Cedar St.
(47.67858, -117.43245) 		Traffic Calming Circle
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Emerson-Garfield, WA
Spokane Co.
United States 		W Montgomery Ave. / N Madison Ave.
(47.67856, -117.42821) 		Traffic Calming Circle
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Glendale, AZ
Maricopa Co.
United States 		W Montebello Ave. / N 89th Ave.
(33.51876, -112.25064) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2023 Single lane roundabout with 18' wide circulating lane on a new city collector street. Developer funded.
Phoenix, AZ
Maricopa Co.
United States 		W Montebello Ave. / (shopping center parking)
(33.51961, -112.09810) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.8412 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Litchfield Park, AZ
Maricopa Co.
United States 		W Missouri Ave. / N 189th Ave.
(33.51503, -112.46581) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2017
Middletown, DE
New Castle Co.
United States 		W Middlepark Dr. / Idlewyld Dr.
(39.47243, -75.70326) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Parma, MI
Jackson Co.
United States 		W Michigan Ave. / Norton Rd. / I-94 WB Ramps
(42.26653, -84.62125) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2022 Combined two intersections. https://jtv.tv/i-94-michigan-avenue-parma-interchange-to-reopen-tuesday/
Parma, MI
Jackson Co.
United States 		W Michigan Ave. / I-94 EB Ramps
(42.26564, -84.61940) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2022 https://jtv.tv/i-94-michigan-avenue-parma-interchange-to-reopen-tuesday/
Kennewick, WA
Benton Co.
United States 		W Metaline Ave. / N Nevada St. / W Montana St.
(46.22031, -119.23826) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
14.0478 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2013 Open September 2013. ICD estimated from Google Maps linework.
Glenwood Springs, CO
Garfield Co.
United States 		W Meadows Dr. / (parking)
(39.55567, -107.34547) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2002-2005).
Phoenix, AZ
Maricopa Co.
United States 		W Meadow Loop W / S 72nd Ave. / W Ian Dr.
(33.37391, -112.21436) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		2006 No truck apron.
Phoenix, AZ
Maricopa Co.
United States 		W Meadow Loop E / W Meadow Loop W / S 70th Ave.
(33.37284, -112.20921) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		2006 No truck apron.
Phoenix, AZ
Maricopa Co.
United States 		W Meadow Loop E / S Kelsie Dr.
(33.37466, -112.20319) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2005 No truck apron.
Tamarac, FL
Broward Co.
United States 		W McNab Rd. / Hiatus Rd.
(26.20828, -80.29103) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022
Meridian, ID
Ada Co.
United States 		W McMillan Rd. / N Rustic Oak Way
(43.64851, -116.46388) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020
Greenfield, IN
Hancock Co.
United States 		W McKenzie Rd. / N Franklin St.
(39.79925, -85.78433) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
44.0445 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Las Vegas, NV
Clark Co.
United States 		W Maule Ave. / Trail Ridge Dr.
(36.06289, -115.30960) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
65.5320 		Other (At-Grade)
Single-Lane 		2016
Green Bay, WI
Brown Co.
United States 		W Mason St. (STH 54) / STH 172 (Airport Dr.)
(44.50001, -88.17641) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 Opened November 2011.
Kokomo, IN
Howard Co.
United States 		W Markland Ave. / Park Ave.
(40.47630, -86.14763) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.9738 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2017 https://www.kokomotribune.com/news/local_news/updated-roundabout-at-markland-and-park-open-almost-complete/article_99ddf954-d940-11e7-8f84-b30e25030c35.html ICD estimated from Google Maps linework.
Marietta, PA
Lancaster Co.
United States 		W Market St. / S Gay St.
(40.05620, -76.55728) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
30.1671 		Other (At-Grade)
Single-Lane 		Stop control on Gay Street; yield control on Market Street. Parking within square. ICD estimated from Google Maps linework.
Maricopa, AZ
Pinal Co.
United States 		W Marion May Ln.
(33.05054, -112.00216) 		Traffic Calming Circle
Existing 		Uncontrolled
None 		2 Approaches
0 Driveways
27.4317 		Other (At-Grade)
Single-Lane 		2007 No splitter islands.
West Bloomfield Township, MI
Oakland Co.
United States 		W Maple Rd. / Middlebelt Rd.
(42.54350, -83.34114) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
33.4377 		Other (At-Grade)
Unknown 		2019 ICD estimated from Google Maps linework.