Roundabouts Database

28782 Results

Search by location, intersection, and comments with the Quick Search below. You can search all other attributes by clicking Advanced Search. Sort results by clicking the headers of any column. Click the Intersection name for a details and aerial view. Search results pages can be bookmarked. Results can be exported to KML for viewing in Google Earth.


Search Advanced Search Export as KML
City, State
County
Country 		Intersection
(Lat, Lng) 		Type
Status 		Control Type / Other Control Type Approaches / Driveways / ICD (m) Functional Class /
LaneType 		Year Completed Comments
Coevorden, Drenthe
Coevorden
Netherlands 		Parallelweg / Wethouder J. B. Hemelweg
(52.66823, 6.73493) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.4196 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Watertown, SD
Codington Co.
United States 		US 81 (5th St.) / 20th Ave. SE
(44.87638, -97.10890) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2018 First roundabout by South Dakota Department of Transportation.
Watertown, SD
Codington Co.
United States 		11th St. NE / 14th Ave. NE
(44.91917, -97.09661) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.7541 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Sedona, AZ
Coconino Co.
United States 		AZ 179 / Schnebly Hill Rd.
(34.86222, -111.76160) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.2593 		Other (At-Grade)
Single-Lane 		2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Sedona, AZ
Coconino Co.
United States 		AZ 179 / Canyon Dr.
(34.85572, -111.76410) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
26.4616 		Other (At-Grade)
Single-Lane 		2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Sedona, AZ
Coconino Co.
United States 		AZ 179 / Arrow Dr. / Morgan Rd.
(34.84826, -111.76610) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.3449 		Other (At-Grade)
Single-Lane 		2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Sedona, AZ
Coconino Co.
United States 		AZ 179 / Chapel Rd.
(34.83283, -111.77690) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.4296 		Other (At-Grade)
Single-Lane 		2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Sedona, AZ
Coconino Co.
United States 		AZ 179 / Back O'Beyond Rd.
(34.82644, -111.77870) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.4710 		Other (At-Grade)
Single-Lane 		2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Sedona, AZ
Coconino Co.
United States 		AZ 89A / AZ 179
(34.86597, -111.76370) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.1774 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 Functional Class: Arterial ICD estimated from Google Maps linework.
Sedona, AZ
Coconino Co.
United States 		AZ 89A / Brewer Rd.
(34.86599, -111.76500) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.2376 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 Functional Class: Arterial ICD estimated from Google Maps linework.
Flagstaff, AZ
Coconino Co.
United States 		Dodge Ave. / Railhead Ave.
(35.22522, -111.57000) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
38.0498 		Other (At-Grade)
Single-Lane 		2007 By developer. ICD estimated from Google Maps linework.
Flagstaff, AZ
Coconino Co.
United States 		Pine Cliff Dr. / Gemini Dr.
(35.20808, -111.63541) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2008 By developer.
Flagstaff, AZ
Coconino Co.
United States 		S Woody Mountain Rd. / W Presidio Dr.
(35.18308, -111.69266) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2006-2007).
Flagstaff, AZ
Coconino Co.
United States 		W John Wesley Powell Blvd. / I-17 SB Ramps
(35.13989, -111.68564) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
46.8797 		Freeway Ramps (Grade-Separated)
Single-Lane 		2016 Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Flagstaff, AZ
Coconino Co.
United States 		SR 89A / John Wesley Powell Blvd. / Fairgrounds Rd.
(35.13992, -111.68702) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.0431 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Tusayan, AZ
Coconino Co.
United States 		US 180-AZ 64 / Coyote Ln.
(35.97673, -112.12505) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.3928 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 Year Completed estimated (2011-2012). ICD estimated from Google Maps linework.
Tusayan, AZ
Coconino Co.
United States 		US 180-AZ 64 / S Long Jim Loop
(35.96800, -112.12898) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
46.3980 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 ICD estimated from Google Maps linework.
Page, AZ
Coconino Co.
United States 		US 89 / Haul Rd.
(36.90502, -111.48415) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
62.0765 		Other (At-Grade)
Single-Lane 		2015 date: http://www.northernarizonagazette.com/author/gcd/page/240/ ICD estimated from Google Maps linework.
Cameron, AZ
Coconino Co.
United States 		US 89 / Desert View Dr .(AZ 64)
(35.85489, -111.42497) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.4003 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 https://www.azdot.gov/mobile/media/news/2016/09/14/adot-completes-us-89-improvements-in-cameron ICD estimated from Google Maps linework.
Pine Knoll, AZ
Coconino Co.
United States 		E Paseo del Rio / S Brannen Cir.
(35.18588, -111.64642) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.3360 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2017 Year Completed estimated (2016-2017).
Pine Knoll, AZ
Coconino Co.
United States 		E Paseo del Rio / S Calle Reposa
(35.18598, -111.64522) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
18.2880 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2017
Sedona, AZ
Coconino Co.
United States 		SR 89A / Jordan Rd.
(34.86980, -111.76094) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 https://www.sedonaaz.gov/home/showpublisheddocument?id=43207
Sedona, AZ
Coconino Co.
United States 		SR 89A / Owenby Rd.
(34.87330, -111.75656) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 https://www.sedonaaz.gov/home/showpublisheddocument?id=43207
Flagstaff, AZ
Coconino Co.
United States 		N Switzer Canyon Dr. / N Turquoise Dr.
(35.20142, -111.63751) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2019 Yield-controlled right-turn bypass lane on south leg. No splitter island on west leg (N Canyon Terrace Dr.).
Flagstaff, AZ
Coconino Co.
United States 		Resort Blvd. / (parking) / (unknown)
(35.16563, -111.27053) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6717 		Other (At-Grade)
Single-Lane 		2013 West leg stubbed. Year Completed estimated (2012-2013).
Success, WA
Cockburn
Australia 		Brushfoot Blvd. / Caterpillar Rd. / Awl Way
(-32.15584, 115.84644) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Success, WA
Cockburn
Australia 		Brushfoot Blvd. / Papillon Rd. / Jardine St.
(-32.15864, 115.84643) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Perth, WA
Cockburn
Australia 		Gibbs Rd. / Elemi Bend
(-32.15732, 115.86381) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Aubin Grove, WA
Cockburn
Australia 		Lyon Rd. / Gaebler Rd.
(-32.16842, 115.86112) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Aubin Grove, WA
Cockburn
Australia 		Gaebler Rd. / Giverny Gardens / Cape Le Grand Ave.
(-32.16838, 115.86484) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Aubin Grove, WA
Cockburn
Australia 		Gaebler Rd. / Camden Blvd. / Brindabella Ave.
(-32.16835, 115.86753) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Beeliar, WA
Cockburn
Australia 		Spearwood Ave. / The Grange / Starflower Grove
(-32.13601, 115.81160) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Hammond Park, WA
Cockburn
Australia 		Rowley Rd. / Irvine Parade
(-32.18053, 115.85035) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-Lane
Atwell, WA
Cockburn
Australia 		Beenyup Rd. / Tapper Rd.
(-32.15142, 115.86977) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Atwell, WA
Cockburn
Australia 		Beenyup Rd. / Fellowship Link / Acacia Compass
(-32.14916, 115.86786) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Atwell, WA
Cockburn
Australia 		Bartram Rd. / Brenchley Dr. / Aurora Dr.
(-32.14605, 115.86283) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Success, WA
Cockburn
Australia 		Wentworth Parade / Bartram Rd.
(-32.14571, 115.85674) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-Lane
Perth, WA
Cockburn
Australia 		Russell Rd. / Hammond Rd. / Frankland Ave.
(-32.16041, 115.84239) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Bibra Lake, WA
Cockburn
Australia 		Discovery Dr. / Aspiration Circuit
(-32.10033, 115.81411) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Beeliar, WA
Cockburn
Australia 		SR 14 (Beeliar Dr.) / Spearwood Ave.
(-32.12853, 115.81145) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Success, WA
Cockburn
Australia 		Hammond Rd. / Wentworth Parade / Tongaroo Blvd.
(-32.15368, 115.84632) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Success, WA
Cockburn
Australia 		Wentworth Parade / Meridian St.
(-32.15337, 115.85064) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
2 Driveways
 Other (At-Grade)
Single-Lane
Atwell, WA
Cockburn
Australia 		Bartram Rd. / Beenyup Rd. /Brenchley Dr.
(-32.14604, 115.86514) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Jandakot, WA
Cockburn
Australia 		Karel Ave. / Berrigan Dr.
(-32.09006, 115.86411) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Jandakot, WA
Cockburn
Australia 		Karel Ave. / Pilatus St. / Orion Rd.
(-32.09103, 115.86835) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Jandakot, WA
Cockburn
Australia 		Karel Ave. / SR 3 (Roe Hwy.) EB Ramps
(-32.08544, 115.86405) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane 		Raindrop shaped.
Jandakot, WA
Cockburn
Australia 		Karel Ave. / SR 3 (Roe Hwy.) WB Ramps
(-32.08701, 115.86359) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		Raindrop shaped.
Coogee, WA
Cockburn
Australia 		Hamilton Rd. / King St.
(-32.11129, 115.77501) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Spearwood, WA
Cockburn
Australia 		SR 14 (Spearwood Ave.) / Hamilton Rd.
(-32.10090, 115.77573) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Spearwood, WA
Cockburn
Australia 		Hamilton Rd. / Phoenix Rd.
(-32.09355, 115.77584) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Spearwood, WA
Cockburn
Australia 		Hamilton Rd. / Ocean Rd.
(-32.10639, 115.77503) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Munster, WA
Cockburn
Australia 		Mayor Rd. / Hamilton Rd.
(-32.12593, 115.77576) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Cochrane, ON
Cochrane
Canada 		Railway St. / 3rd St. / 3rd Ave.
(49.06187, -81.02975) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2017
Bisbee, AZ
Cochise Co.
United States 		Bisbee Rd. / SR 80 / SR 92
(31.42830, -109.89230) 		Rotary
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
104.9686 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Sierra Vista, AZ
Cochise Co.
United States 		E Golden Acres Dr. / Canyon de Flores
(31.50212, -110.25097) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 ADOT truck turnaround. Year Completed estimated (2013-2015).
Sierra Vista, AZ
Cochise Co.
United States 		Smith Ave. / Winrow Ave. / Cushing St.
(31.55504, -110.36013) 		Rotary
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Single-Lane 		1992 On base of Fort Huachuca. No truck apron. Very little speed control on east leg. Year Completed estimated (1985-1992).
Sierra Vista, AZ
Cochise Co.
United States 		Derum St. / Rucker St. / Smith Ave. / Winrow Rd.
(31.55118, -110.34837) 		Rotary
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Single-Lane 		2011 On base of Fort Huachuca. No truck apron.
Sierra Vista, AZ
Cochise Co.
United States 		Rucker St. / Cooney St. / Jeffords St.
(31.55599, -110.34628) 		Other
Existing 		All-Way Stop
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2010 Stop line at each entry. Pedestrian crossings within circulatory roadway.
Sierra Vista, AZ
Cochise Co.
United States 		Jeffords St. / Cushing St.
(31.55698, -110.33997) 		Other
Existing 		All-Way Stop
None 		4 Approaches
0 Driveways
37.7952 		Other (At-Grade)
Single-Lane 		2010 Stop line at each entry. Pedestrian crossings within circulatory roadway.
Cochem, Rhineland-Palatinate
Cochem-Zell
Germany 		B49 (Sehler Anlagen) / B259 (Deutsche Wildstraße)
(50.13854, 7.18041) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Alflen, Rhineland-Palatinate
Cochem-Zell
Germany 		L51 / L52 / Fliegerhorst
(50.18383, 7.05674) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Niederberg, Rhineland-Palatinate
Coblenz
Germany 		Niederberger Höhe / Friesenstrasse
(50.37314, 7.63197) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
24.3752 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Niederberg, Rhineland-Palatinate
Coblenz
Germany 		L127 / FriesenStraße / (future road)
(50.37007, 7.63299) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
24.3768 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Niederberg, Rhineland-Palatinate
Coblenz
Germany 		Niederberger Höhe / General-Allen-Strasse
(50.37237, 7.63652) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
23.6139 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Coblenz, Rhineland-Palatinate
Coblenz
Germany 		L127 / In den Sieben Morgen / (parking)
(50.37081, 7.64457) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
36.5646 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Coblenz, Rhineland-Palatinate
Coblenz
Germany 		Hans-Böckler-Straße / Werner-von-Siemens-Straße
(50.38286, 7.60364) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
74.6338 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Acworth, GA
Cobb Co.
United States 		County Line Rd. / Burnt Hickory Rd.
(33.99833, -84.72916) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.6557 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Marietta, GA
Cobb Co.
United States 		Fairground St. / Allgood Rd. / Chicopee Dr.
(33.96695, -84.53750) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.7632 		Other (At-Grade)
Single-Lane 		2012 Previously controlled by two-way stop ICD estimated from Google Maps linework.
Kennesaw, GA
Cobb Co.
United States 		Campus Loop Rd. / Canton Pl. / Ackworth Pl.
(34.04169, -84.58420) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2003 On campus of Kennesaw State University. Striped truck apron.
(unincorporated), GA
Cobb Co.
United States 		Swift-Cantrell Park entrance
(34.03181, -84.63166) 		Other
Existing 		Other
Unknown 		5 Approaches
0 Driveways
26.7239 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2007 Functional Class: Local ICD estimated from Google Maps linework.
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
Smyrna, GA
Cobb Co.
United States 		Powder Springs St. / Village Green Cir. / Fuller St. / King St.
(33.88554, -84.51644) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
70.3948 		Other (At-Grade)
Single-Lane 		Park in central island. ICD estimated from Google Maps linework.
Marietta, GA
Cobb Co.
United States 		Hembree Rd. NE / Meadow Dr. NE / (school access)
(34.02285, -84.45054) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
43.5546 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Kennesaw, GA
Cobb Co.
United States 		Barrett Lakes Blvd. / Shiloh Valley Dr.
(34.00320, -84.57276) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.6636 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 https://www.mdjonline.com/news/south-barrett-reliever-roundabout-opens-to-public/article_db8e3cf4-7005-11e8-b68e-5fe8e2834b71.html ICD estimated from Google Maps linework.
Kennesaw, GA
Cobb Co.
United States 		Watts Dr. / Dallas St.
(34.02250, -84.61730) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
23.7571 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Kennesaw, GA
Cobb Co.
United States 		Ridenour Pkwy NW. / Hedgewood Ln. NW
(33.99133, -84.58751) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
44.5610 		Unknown
Single-Lane 		ICD estimated from Google Maps linework.
Kennesaw, GA
Cobb Co.
United States 		Busbee Dr NW / Skip Spann Connector
(34.03671, -84.57481) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
33.6503 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 ICD estimated from Google Maps linework.
Marietta, GA
Cobb Co.
United States 		Holly Springs Rd. / Davis Rd.
(34.02670, -84.46830) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.6950 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Atlanta, GA
Cobb Co.
United States 		Interstate North Pkwy. W / (parking lots)
(33.90105, -84.47099) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
25.7737 		Other (At-Grade)
Single-Lane 		2017 Through bypass lane in southbound direction. ICD estimated from Google Maps linework.
Marietta, GA
Cobb Co.
United States 		Timber Ridge Rd. / Lower Roswell Rd. / Willeo Rd.
(33.99206, -84.38670) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
28.7168 		Other (At-Grade)
Single-Lane 		2014 https://patch.com/georgia/eastcobb/new-east-cobb-roundabout-nearly-complete. Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Atlanta, GA
Cobb Co.
United States 		Cobb Galleria Pkwy. / Galleria Pkwy.
(33.88609, -84.46106) 		Other
Existing 		Other
Unknown 		2 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Stop control within circulatory roadway.
Atlanta, GA
Cobb Co.
United States 		Windy Hill Rd SE
(33.91312, -84.46068) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified)
Marietta, GA
Cobb Co.
United States 		Halsey Ave SE / (unknown)
(33.91412, -84.53237) 		Other
Existing 		Uncontrolled
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Marietta, GA
Cobb Co.
United States 		(unknown)
(33.90376, -84.49158) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Cemetery drive.
Acworth, GA
Cobb Co.
United States 		Tipton Cir. NW
(33.99591, -84.71055) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
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.
Acworth, GA
Cobb Co.
United States 		Acworth Due West Rd. NW / Jim Owens Rd. / Mars Hill Church Rd.
(34.01583, -84.67563) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 https://splost.cobbcounty.org/SPLOST_M_2016/mobile_Dot_FactSheet.aspx
Acworth, GA
Cobb Co.
United States 		Cherokee St. / School St.
(34.06728, -84.67720) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2019 Dotted edge line extension across exits. Crosswalks approximately 10 feet from circulatory roadway. Year Completed estimated (2018-2019).
Marietta, GA
Cobb Co.
United States 		Post Oak Tritt Rd. / Hembree Rd.
(34.01244, -84.45950) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2020 https://mailchi.mp/5d5027d112e4/traffic-alert-new-roundabout-now-in-operation
Smyrna, GA
Cobb Co.
United States 		Roswell St. SE / Hawthorne Ave. SE / Mathews St.
(33.89051, -84.50542) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 Replaced 6-legged intersection.
Powder Springs, GA
Cobb Co.
United States 		Atlanta St. / Lewis Rd.
(33.85794, -84.68393) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2016 Dotted lines across exits.
Kennesaw, GA
Cobb Co.
United States 		McCollum Pkwy. / Ben King Rd. / Big Shanty Rd.
(34.02910, -84.59035) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 Painted splitter islands.
Kennesaw, GA
Cobb Co.
United States 		Stanley Rd. NW / Collins Rd. NW
(33.99314, -84.60382) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2017 No splitter island on north leg. North leg added 2021-2022.
Marietta, GA
Cobb Co.
United States 		Sandtown Rd. SW / Westside Dr. / (parking)
(33.93120, -84.55519) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2019
Smyrna, GA
Cobb Co.
United States 		Belmont Blvd. / Belmont Pl. SE
(33.89147, -84.52132) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2013 Lane changes required for through movements or left turns to circulate or exit.
Smyrna, GA
Cobb Co.
United States 		Ward St. SE / Belmont Blvd.
(33.89155, -84.52734) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2013 Broken edge line across exits.
Marietta, GA
Cobb Co.
United States 		John Ward Rd. / Irwin Rd. SW
(33.91965, -84.62013) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2018 Dotted edge line across exits. Year Completed estimated (2018-2019).
Waterville, QC
Coaticook Regional County Municipality
Canada 		Route Gilbert-Hyatt (Rte 108-Rte 143) / Rte 147
(45.34374, -71.86662) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
43.6507 		Other (At-Grade)
Single-Lane 		2011 Year Completed based on Streetview. ICD estimated from Google Maps linework.
Cloncurry, QLD
Cloncurry
Australia 		Scheaffe St. / Daintree St.
(-20.70439, 140.50542) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Cloncurry, QLD
Cloncurry
Australia 		Scheaffe St. / Scarr St.
(-20.70563, 140.50534) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane