Roundabouts Database

29679 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
East Chicago, IN
Lake Co.
United States 		Aldis Ave. / Michigan Ave. / (parking)
(41.65558, -87.43921) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2017 Right-turn bypass lane on northwest leg. Removed Inland Steel Overpass to build this roundabout. Opened to traffic 29 Nov 2017. https://xrock1039.com/our-communities/ribbon-cutting-next-week-for-new-east-chicago-roundabout/
Fairhope, AL
Baldwin Co.
United States 		CR 13 (Oberg Rd.) / Gayfer Rd.
(30.53094, -87.86917) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.2071 		Other (At-Grade)
Single-Lane 		2017 Striped out (non-raised) external truck aprons on each entry. https://www.facebook.com/fairhope.times/posts/-and-construction-of-the-new-roundabout-on-cr-13-at-gayfer-road-will-begin-next-/677424982444080/ ICD estimated from Google Maps linework.
Fayetteville, GA
Fayette Co.
United States 		Veterans Pkwy. / Sandy Creek Rd. / Arthur Rank Ave.
(33.47251, -84.50923) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.8425 		Other (At-Grade)
Single-Lane 		2018 Right turn only lanes on north and south legs. Add lane right-turn bypass on west leg. https://thecitizen.com/2018/02/09/fayettevilles-5th-roundabout-operation-june/ ICD estimated from Google Maps linework.
Fishers, IN
Hamilton Co.
United States 		E 113th St. / Florida Rd.
(39.95354, -85.88968) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.1281 		Other (At-Grade)
Single-Lane 		2018 https://readthereporter.com/florida-road-roundabout-open-in-fishers/ ICD estimated from Google Maps linework.
Montview, VA
Lynchburg City Co.
United States 		Odd Fellows Rd. / Mayflower Dr.
(37.38051, -79.16013) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.5539 		Other (At-Grade)
Single-Lane 		2019 https://www.virginiadot.org/projects/lynchburg/odd_fellows_road.asp ICD estimated from Google Maps linework.
Lynchburg, VA
Lynchburg City Co.
United States 		Odd Fellows Rd. / Top Ridge Rd.
(37.37160, -79.14695) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
44.6101 		Other (At-Grade)
Single-Lane 		2019 https://www.virginiadot.org/projects/lynchburg/odd_fellows_road.asp ICD estimated from Google Maps linework.
Oxford, MS
Lafayette Co.
United States 		S Lamar Blvd. / Belk Blvd.
(34.34730, -89.52118) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.4013 		Unknown
Single-Lane 		2018 Intersection moved about 100 feet north. https://www.oxfordeagle.com/2018/07/13/construction-continues-on-south-lamar-roundabout/ ICD estimated from Google Maps linework.
Pleasant Hill, CA
Contra Costa Co.
United States 		Old Quarry Rd. / Camelback Rd.
(37.97273, -122.06894) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.1278 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2017-2018). https://www.eastbaytimes.com/2017/02/20/pleasant-hill-roundabout-planned-near-diablo-valley-college/ ICD estimated from Google Maps linework.
Richfield, WI
Washington Co.
United States 		Holy Hill Rd. (STH 167) / STH 164
(43.25146, -88.26178) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.1452 		Other (At-Grade)
Single-Lane 		2019 ICD estimated from Google Maps linework.
West Lafayette, IN
Tippecanoe Co.
United States 		McCormick Rd. / W Stadium Ave.
(40.43063, -86.93198) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.4557 		Other (At-Grade)
Single-Lane 		2018 https://www.purdueexponent.org/campus/public_safety/article_602c0950-9bdf-11e8-98b2-73ffea2f5242.html ICD estimated from Google Maps linework.
Westminster, CO
Adams Co.
United States 		W 68th Ave. / Creekside Dr. / Hooker St.
(39.82018, -105.02873) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.6021 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
St John’s, NL
Newfoundland and Labrador
Canada 		Blackmarsh Rd. / Redmond's Rd. / Empire Ave.
(47.54064, -52.76583) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.0189 		Other (At-Grade)
Single-Lane 		2018 Right-turn bypass lane on west leg. ICD estimated from Google Maps linework.
Littleton, CO
Jefferson Co.
United States 		S Platte Canyon Rd. / S Kendall Blvd. / W Chatfield Ave.
(39.56787, -105.06207) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.3029 		Other (At-Grade)
Single-Lane 		2018 Merging right-turn bypass lanes on west and south legs. Year Completed estimated (2017-2018). ICD estimated from Google Maps linework.
Victoria, BC
Capital
Canada 		Finnerty Rd. / McKenzie Ave. / Sinclair Rd.
(48.46700, -123.30764) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.3003 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
New Albany, OH
Franklin Co.
United States 		Morse Rd. / Kitzmiller Rd.
(40.05268, -82.80306) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2019).
Rolling Prairie, IN
La Porte Co.
United States 		SR 2 / Lincoln Hwy / US 20 EB Ramps
(41.67215, -86.58906) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.1453 		Freeway Ramps (Grade-Separated)
Single-Lane 		2019 Raindrop shape. https://whatsnewlaporte.com/2019/11/22/2-20-dogbone-is-officially-open-to-traffic/ ICD estimated from Google Maps linework.
Rolling Prairie, IN
La Porte Co.
United States 		SR 2 / Lincoln Hwy / US 20 WB Ramps
(41.67371, -86.58894) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.1443 		Freeway Ramps (Grade-Separated)
Single-Lane 		2019 Raindrop shape. https://whatsnewlaporte.com/2019/11/22/2-20-dogbone-is-officially-open-to-traffic/ ICD estimated from Google Maps linework.
Ypsilanti Township, MI
Washtenaw Co.
United States 		Wiard Rd. / Airport Dr.
(42.23730, -83.56309) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2017
Qualicum Beach, BC
Nanaimo
Canada 		Memorial Ave. / Rupert Rd.
(49.33923, -124.44198) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.1356 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Burnaby, BC
Greater Vancouver
Canada 		Gaglardi Way / University Dr. W
(49.27628, -122.93078) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.8429 		Other (At-Grade)
Single-Lane 		2014 Right-turn bypass lane on southeast leg. ICD estimated from Google Maps linework.
Mechanicsville, VA
Hanover Co.
United States 		Studley Rd. / Rural Point Rd.
(37.66768, -77.34019) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.4710 		Other (At-Grade)
Single-Lane 		2018 Replaced highly skewed stop-controlled intersection. https://www.facebook.com/HanoverCountyVA/videos/studley-road-and-rural-point-road-roundabout/1801687246541853/ ICD estimated from Google Maps linework.
Buffalo, MN
Wright Co.
United States 		STH 25 (Lake Blvd. S) / Settlers Pkwy.
(45.16208, -93.86793) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.5799 		Other (At-Grade)
Single-Lane 		2015 https://northwrightcounty.today/2015/04/highway-25-reconstruction-creates-havoc-in-buffalo/ ICD estimated from Google Maps linework.
Buffalo, MN
Wright Co.
United States 		35th St. NW / CR 12 N
(45.20144, -93.88987) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.4433 		Other (At-Grade)
Single-Lane 		2014 Year Completed estimated (2012-2016). ICD estimated from Google Maps linework.
Blaine/Lino Lakes, MN
Anoka Co.
United States 		Sunset Rd. / Apollo Dr. / 109th Ave. NE
(45.17093, -93.14284) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.4157 		Other (At-Grade)
Single-Lane 		2016 On border of Blaine and Lino Lakes. 109th Ave NE realigned to meet this roundabout. https://www.hometownsource.com/abc_newspapers/news/local/blaine-council-approves-jpa-for-project-on-sunset/article_d5f8c687-b440-55a0-916a-79189ad336d1.html ICD estimated from Google Maps linework.
Columbus, MN
Anoka Co.
United States 		Lake Dr. NE / (unknown)
(45.25047, -93.02965) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.8368 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2018-2019). ICD estimated from Google Maps linework.
Union, KY
Boone Co.
United States 		Mt Zion Rd. / (unknown)
(38.94650, -84.67308) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8033 		Other (At-Grade)
Single-Lane 		2018 http://www.cityofunionky.org/ky-536mount-zion-road-update/ ICD estimated from Google Maps linework.
Union, KY
Boone Co.
United States 		Mt Zion Rd. / Old Union Rd.
(38.94469, -84.68042) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2019 http://www.cityofunionky.org/ky-536mount-zion-road-update/
Marietta, GA
Cobb Co.
United States 		John Ward Rd. SW / Cheatham Hill Rd.
(33.93737, -84.60626) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6075 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Middletown, DE
New Castle Co.
United States 		(Summit Bridge Rd. connector) / US 301 NB Ramps
(39.48404, -75.72131) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.1060 		Freeway Ramps (Grade-Separated)
Single-Lane 		2018 Raindrop shape. ICD estimated from Google Maps linework.
Middletown, DE
New Castle Co.
United States 		(Summit Bridge Rd. connector) / US 301 SB Ramps
(39.48446, -75.72248) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.0276 		Freeway Ramps (Grade-Separated)
Single-Lane 		2019 Raindrop shape. ICD estimated from Google Maps linework.
Centreville, MD
Queen Anne's Co.
United States 		MD 304 (Ruthsburg Rd.) / US 301 NB Ramps
(39.02731, -76.02541) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.1124 		Freeway Ramps (Grade-Separated)
Single-Lane 		2017 https://www.calvertbeacon.com/opening-new-us-301md-304-interchange/ ICD estimated from Google Maps linework.
Centreville, MD
Queen Anne's Co.
United States 		MD 304 (Ruthsburg Rd.) / US 301 SB Ramps / Tidewater Dr.
(39.02813, -76.02920) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.2563 		Freeway Ramps (Grade-Separated)
Single-Lane 		2017 https://www.calvertbeacon.com/opening-new-us-301md-304-interchange/ ICD estimated from Google Maps linework.
(unincorporated), OH
Delaware Co.
United States 		Cheshire Rd. / Piatt Rd.
(40.24014, -83.00623) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2019 https://www.thisweeknews.com/news/20190716/roundabouts-in-berlin-and-orange-townships-expected-to-open-in-august
Delaware, OH
Delaware Co.
United States 		Cheshire Rd. / Eagle Walk Rd. / Winterbourne Dr.
(40.24068, -83.01868) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.7320 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2016-2018). ICD estimated from Google Maps linework.
Delaware, OH
Delaware Co.
United States 		Mill Run Crossing / Rosemary Run / (shopping center)
(40.29062, -83.03614) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.7071 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Wilmington, DE
New Castle Co.
United States 		Woodlawn Rd. / (school access)
(39.82051, -75.55219) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.5193 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Bear, DE
New Castle Co.
United States 		Howell School Rd. / Robert C Peoples Blvd.
(39.57198, -75.72068) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.7453 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2016-2019). ICD estimated from Google Maps linework.
Dover, DE
Kent Co.
United States 		Willow Grove Rd. (SR 10) / Dundee Rd. (SR 15)
(39.09429, -75.58103) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.5657 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2018). ICD estimated from Google Maps linework.
Millville, DE
Sussex Co.
United States 		Substation Rd. / Huntington St. / Tybee St.
(38.52679, -75.12575) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.3737 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Dover, DE
Kent Co.
United States 		Allen Ct. / Garrett House Cir.
(39.15377, -75.53746) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.2674 		Other (At-Grade)
Single-Lane 		2014 Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
Independence, MO
Jackson Co.
United States 		S Ehrhart / S Eastland Center Dr. / (apartments) / (parking)
(39.03658, -94.35379) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.6860 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Independence, MO
Jackson Co.
United States 		Bass Pro Dr. / E Bluff Dr. / (parking lot)
(39.03806, -94.37174) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.8300 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2007-2008). ICD estimated from Google Maps linework.
Ewing, NJ
Mercer Co.
United States 		River Rd. / I-295 SB Ramps
(40.26135, -74.84579) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.8357 		Freeway Ramps (Grade-Separated)
Single-Lane 		2019 Part of the Scudder Falls Bridge Replacement Project. ICD estimated from Google Maps linework.
Kitchener, ON
Waterloo
Canada 		Doon S Dr. / Doon Mills Dr. / Chestnut Hill Crescent
(43.38216, -80.42836) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.5128 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (before 2005). ICD estimated from Google Maps linework.
Kitchener, ON
Waterloo
Canada 		Thomas Slee Dr. / Robert Ferrie Dr.
(43.37616, -80.42419) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.7244 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Kitchener, ON
Waterloo
Canada 		Robert Ferrie Dr. / Evens Pond Crescent / S Creek Dr.
(43.37790, -80.44337) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.7234 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Belleville, ON
Hastings
Canada 		Maitland Dr. / Farnham Rd. / Moira Lea Ct.
(44.20636, -77.39405) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.6699 		Other (At-Grade)
Single-Lane 		2019 https://belleville.ca/roundabouts ICD estimated from Google Maps linework.
Union, MO
Franklin Co.
United States 		Independence Dr. / W Main St.
(38.44642, -91.02549) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.7385 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2012-2013). https://www.unionmissouri.org/document_center/talk_of_the_town_winter_2013.pdf ICD estimated from Google Maps linework.
Union, MO
Franklin Co.
United States 		Independence Dr. / N Washington Ave. (MO A)
(38.46062, -91.01237) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.9265 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2013). https://www.unionmissouri.org/document_center/talk_of_the_town_winter_2013.pdf ICD estimated from Google Maps linework.
Dover, DE
Kent Co.
United States 		Towne Centre Dr. / Lloyd St. / Wemyss Rd.
(39.15134, -75.53817) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.4901 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2009). Splitter islands added 2014-2015. ICD estimated from Google Maps linework.
Airdrie, AB
Alberta
Canada 		40 Ave. SW / Windsong Blvd. SW
(51.25595, -114.03230) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.3426 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Airdrie, AB
Alberta
Canada 		Hillcrest Dr. SW / Hillcrest Gate SW
(51.25391, -114.01550) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.8797 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Airdrie, AB
Alberta
Canada 		Main St. S / 40 Ave. SW
(51.25242, -114.00493) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
49.3363 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Airdrie, AB
Alberta
Canada 		Ravenswood View SE / Ravenskirk Rd. SE / Ravensmoor Gate SE
(51.26757, -113.97337) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.8800 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Okotoks, AB
Alberta
Canada 		Milligan Dr. / Ranchers Blvd. / Drake Landing Blvd.
(50.72860, -113.93111) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.0202 		Other (At-Grade)
Single-Lane 		2014 Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Antigonish County, NS
Antigonish
Canada 		Rte 316 (Southside Harbour Rd.) / Rte 104 EB Ramps
(45.59971, -61.90492) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.9460 		Freeway Ramps (Grade-Separated)
Single-Lane 		2014 Year Completed estimated (2011-2016). ICD estimated from Google Maps linework.
Antigonish County, NS
Antigonish
Canada 		S Side Harbour Rd. / Rte 104 WB Ramps
(45.60139, -61.90490) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
46.7940 		Freeway Ramps (Grade-Separated)
Single-Lane 		2014 Year Completed estimated (2011-2016). ICD estimated from Google Maps linework.
Thorburn, NS
Pictou
Canada 		Rte 4 / Rte 104 EB Ramps
(45.59173, -62.51598) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
43.4591 		Freeway Ramps (Grade-Separated)
Single-Lane 		2012 Year Completed estimated (2010-2013). ICD estimated from Google Maps linework.
Thorburn, NS
Pictou
Canada 		Rte 4 / School Rd. / Rte 104 WB Ramps
(45.59326, -62.51587) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.4579 		Freeway Ramps (Grade-Separated)
Single-Lane 		2012 Year Completed estimated (2010-2013). ICD estimated from Google Maps linework.
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.
Hantsport, NS
Kings
Canada 		Ben Jackson Rd. / Sweetgrass Rd. / Rte 101 (Harvest Hwy.) EB Ramps
(45.07025, -64.22265) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6436 		Freeway Ramps (Grade-Separated)
Single-Lane 		2016 https://nstir.maps.arcgis.com/apps/webappviewer/index.html?id=628766dbddc946bfb1d4985bfa0e5d8c ICD estimated from Google Maps linework.
Airdrie, AB
Alberta
Canada 		Reynolds Gate SW / Hillcrest Gate SW
(51.25430, -114.01318) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.8794 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2020). ICD estimated from Google Maps linework.
Augusta, GA
Richmond Co.
United States 		Druid Park Ave. / Laney Walker Blvd.
(33.47145, -81.99638) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.8953 		Other (At-Grade)
Single-Lane 		2018 https://www.wrdw.com/content/news/Roundabouts-nearing-completion-across-Augusta-491061611.html ICD estimated from Google Maps linework.
Augusta, GA
Richmond Co.
United States 		Twiggs St. / Old Savannah Rd. / Martin Luther King Jr Blvd. / Picquet Ave.
(33.45716, -81.97994) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.8642 		Other (At-Grade)
Single-Lane 		2018 Combined two three-way intersections, one previously controled by a single Yield, the other controlled by a single Stop. https://www.wrdw.com/content/news/Roundabouts-nearing-completion-across-Augusta-491061611.html ICD estimated from Google Maps linework.
Augusta, GA
Richmond Co.
United States 		Twiggs St. / James Brown Blvd. (9th St.) / Wrightsboro Rd. / Nicholas St.
(33.45946, -81.97593) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
51.8128 		Other (At-Grade)
Single-Lane 		2019 https://www.wjbf.com/csra-news/drivers-see-double-the-traffic-circle/ ICD estimated from Google Maps linework.
Bath, NY
Steuben Co.
United States 		Rte 415 / Rte 53 (Main St.)
(42.36996, -77.36402) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.0600 		Other (At-Grade)
Single-Lane 		2019 ICD estimated from Google Maps linework.
Windsor, ON
Essex
Canada 		Mill St. / Felix Ave. / Ryan St.
(42.30012, -83.07024) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.2675 		Other (At-Grade)
Single-Lane 		2011 Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Bentonville, AR
Benton Co.
United States 		NE John Deshields Blvd. / NE Moberly Ln.
(36.37658, -94.18313) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.0015 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Chapin, SC
Lexington Co.
United States 		Old Lexington Hwy. / Murray Lindler Rd.
(34.15027, -81.34723) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2019 https://www.swlexledger.com/single-post/2019/10/10/Town-of-Chapin-wants-you-to-know-how-to-safely-navigate-new-roundabout
Flowery Branch, GA
Hall Co.
United States 		Lights Ferry Rd. / Mitchell St.
(34.18383, -83.92832) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.5438 		Other (At-Grade)
Single-Lane 		2016 Previously a three-way intersection. Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Praia da Vitória, Terceira Island

Portugal 		Estrada da Circunvalação (Rte 2A) / Caminho dos Poços
(38.71093, -27.06084) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
51.2571 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Praia da Vitória, Terceira Island

Portugal 		Estrada da Circunvalação (Rte 1A) / Via Vitorino Nemesio
(38.71992, -27.06340) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
1 Driveways
44.7279 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Hyde Park, CA
Los Angeles Co.
United States 		W 76th St. / 5th Ave.
(33.97089, -118.32213) 		Other
Existing 		Other
None 		4 Approaches
0 Driveways
44.5717 		Other (At-Grade)
Single-Lane 		Mix of stop and yield control. Painted splitter islands. ICD estimated from Google Maps linework.
Madison, WI
Dane Co.
United States 		Fitchrona Rd. / Nesbitt Rd.
(43.00734, -89.48446) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.4284 		Other (At-Grade)
Single-Lane 		2019 http://www.unifiednewsgroup.com/fitchburg_star/news/fitchrona-nesbitt-roundabout-opened-oct/article_b0f85c77-071c-5ba2-a480-ece0ff3e4253.html ICD estimated from Google Maps linework.
Los Angeles, CA
Los Angeles Co.
United States 		W 76th St. / S Gramercy Pl.
(33.97093, -118.31339) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
44.5717 		Other (At-Grade)
Single-Lane 		Mix of stop and yield control. Painted splitter islands. ICD estimated from Google Maps linework.
Morningside Park, CA
Los Angeles Co.
United States 		Park Circle
(33.96368, -118.32215) 		Other
Existing 		All-Way Stop
Unknown 		6 Approaches
0 Driveways
105.9906 		Other (At-Grade)
Single-Lane 		Parking along circulatory roadway. Park with pedestrian featuresin central island. ICD estimated from Google Maps linework.
Stone Meadows, WI
Dane Co.
United States 		Dorchester Way / Thornebury Dr.
(43.01256, -89.48842) 		Traffic Calming Circle
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
15.7194 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Stone Meadows, WI
Dane Co.
United States 		Dorchester Way / Jeffers Dr/
(43.01339, -89.48840) 		Traffic Calming Circle
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
14.8459 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Ribeira Grande, Azores

Portugal 		Eixo / Rua de Santa Barbara
(37.80540, -25.53358) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.7454 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Ribeira Grande, Azores

Portugal 		Alameda 29 de Junho / Rua do Mourato / Rua Adolfo de Medeiros
(37.81765, -25.53045) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
25.4739 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Manteo, NC
Dare Co.
United States 		SR 1128 (Sir Walter Raleigh St.) / SR 1130 (Bideford St.)
(35.90418, -75.67849) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		2009 Painted splitter islands.
Leland, NC
Brunswisk Co.
United States 		Compass Pointe East Wynd / Bearing Wynd
(34.27487, -78.08305) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		No splitter islands.
Leland, NC
Brunswick Co.
United States 		Compass Pointe East Wynd / Oak Bridge Way
(34.27060, -78.08616) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		No splitter islands.
Leland, NC
Brunswick Co.
United States 		Compass Pointe South Wynd / Compass Pointe North Wynd / Hammocks Cove Trl. / Compass Pointe East Wynd
(34.27790, -78.08830) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
40.4626 		Other (At-Grade)
Single-Lane 		ICD = 110 ft. No splitter islands. ICD estimated from Google Maps linework.
Leland, NC
Brunswick Co.
United States 		Compass Pointe South Wynd / Compass Pointe West Wynd
(34.27942, -78.09663) 		Other
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
46.3831 		Other (At-Grade)
Single-Lane 		ICD = 120 ft. No splitter islands. ICD estimated from Google Maps linework.
Leland, NC
Brunswick Co.
United States 		East Oak Bridge Way / Palm Pointe / Garden Pointe
(34.26751, -78.08101) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.4806 		Other (At-Grade)
Single-Lane 		ICD = 110 ft. No splitter islands. ICD estimated from Google Maps linework.
St George, UT
Washington Co.
United States 		Lepido Way / View Point Dr.
(37.07729, -113.54493) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
79.0876 		Other (At-Grade)
Single-Lane 		No splitter islands. ICD estimated from Google Maps linework.
St George, UT
Washington Co.
United States 		Stone Canyon Dr. / Paragon Dr.
(37.07787, -113.54063) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
21.9157 		Other (At-Grade)
Single-Lane 		No splitter islands on three legs. ICD estimated from Google Maps linework.
St George, UT
Washington Co.
United States 		Stone Cliff Pkwy. / Cliff Point Dr. / Stone Cliff Dr. / Rockcrest Dr.
(37.07936, -113.53767) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
35.2550 		Other (At-Grade)
Single-Lane 		No splitter islands on three legs. ICD estimated from Google Maps linework.
St George, UT
Washington Co.
United States 		S 2350 E / E 2800 S / Valley Springs Dr.
(37.06161, -113.53567) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.4040 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		Nocona Pkwy. / Endeavor Ave.
(38.89488, -92.28544) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.8159 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2015-2017). ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		Cascades Dr. / Chelan Dr. / Chelan Cir.
(38.88024, -92.37684) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.8218 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2003-2005). ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		E St Charles Rd. / Battle Ave.
(38.96887, -92.22748) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
37.1430 		Other (At-Grade)
Single-Lane 		2019 http://gis.gocolumbiamo.com/BattleStCharlesRoundabout.jpg ICD estimated from Google Maps linework.
Montrose, CO
Montrose Co.
United States 		Miami Rd. / Hillcrest Dr.
(38.48179, -107.85677) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2019 https://www.cityofmontrose.org/701/Miami-Hillcrest-Roundabout-Project
Richland, WA
WA Co.
United States 		Oahu St. / Sequoia Ave.
(46.23073, -119.28302) 		Traffic Calming Circle
Existing 		Other
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		Two-way yield.
Richland, WA
WA Co.
United States 		Oahu St. / Citrus Ave.
(46.23068, -119.27965) 		Traffic Calming Circle
Existing 		Uncontrolled
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Leland, NC
Brunswick Co.
United States 		Olde Regent Way / Drager Dr.
(34.22037, -78.01652) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.4530 		Other (At-Grade)
Single-Lane 		2010 Painted truck apron. Minimal splitter islands. ICD = 105 ft. ICD estimated from Google Maps linework.
Leland, NC
Brunswick Co.
United States 		Olde Village Circle (Palm Ridge Dr. / Pine Harvest Dr. / Royal Palm Ct. NE)
(34.22556, -78.02388) 		Other
Existing 		All-Way Stop
Unknown 		3 Approaches
0 Driveways
172.8136 		Other (At-Grade)
Single-Lane 		Parking and buildings within central island. ICD = 650 ft. ICD estimated from Google Maps linework.
Leland, NC
Brunswick Co.
United States 		Royal Palm Ct. NE / Royal Palm Way / Reserve Dr. / Rose Petal Way NE
(34.22772, -78.02295) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
24.6870 		Other (At-Grade)
Single-Lane 		No splitter islands. ICD = 50 ft. ICD estimated from Google Maps linework.
Leland, NC
Brunswick Co.
United States 		W Gate Dr. / Ploof Rd. Extension
(34.20921, -78.01485) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
1 Driveways
67.0560 		Other (At-Grade)
Single-Lane 		2008