Roundabouts Database

30066 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
Fort Riley, KS
Geary Co.
United States 		Huebner Rd. / (unknown)
(39.08638, -96.76175) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2011 Year Completed estimated (2010-2012).
Fort Riley, KS
Geary Co.
United States 		Henry Dr. / Ray Rd.
(39.05017, -96.77554) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Single-Lane 		2018 Through bypass lane on north leg. Merging right-turn bypass lane on south and east legs. Year Completed estimated (2014-2019).
Fort Riley, KS
Geary Co.
United States 		Henry Dr. / Marshall Rd.
(39.04386, -96.77208) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2022 Turbo roundabout. Merging right-turn bypass lane on south leg. Year Completed estimated (2020-2022)
Fort Riley, KS
Geary Co.
United States 		Trooper Dr. / Rifle Range Rd.
(39.07167, -96.83342) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Single-Lane 		2013 Merging right-turn bypass lanes on north and west legs. Merging through bypass lane on south leg. Year Completed estimated (2012-2014).
Fort Riley, KS
Riley Co.
United States 		Trooper Dr. / Apennines Dr.
(39.10394, -96.81859) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Fort Riley, KS
Riley Co.
United States 		Apennines Dr. / Warren Rd.
(39.10398, -96.81651) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2004-2005).
Fort Riley, KS
Riley Co.
United States 		Trooper Dr. / Normandy Dr.
(39.10538, -96.81595) 		Unknown
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Fort Riley, KS
Riley Co.
United States 		Normandy Dr. / Estes Rd.
(39.11209, -96.81585) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Raindrop shaped.
Fort Riley, KS
Riley Co.
United States 		Apennines Dr. / Estes Rd.
(39.11312, -96.81949) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2014 Year Completed estimated (2014-2020).
Fort Riley, KS
Riley Co.
United States 		Estes Rd. / Kitty Dr.
(39.11423, -96.82334) 		Unknown
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		Painted splitter islands.
Fort Riley, KS
Riley Co.
United States 		1st Division Rd. / Trooper Dr.
(39.10684, -96.79804) 		Rotary
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
76.2000 		Other (At-Grade)
Single-Lane
Riley, KS
Riley Co.
United States 		Huebner Rd. / Williston Point Rd.
(39.09658, -96.74795) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Single-Lane 		2007 Painted splitter islands. Merging through bypass lane on southwest leg. Year Completed estimated (2006-2008).
Napoleon, OH
Henry Co.
United States 		SR 108 / US 6-US 24 WB Ramps
(41.40926, -84.13197) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2023 https://www.northwestsignal.net/news/image_e08cef2c-9084-52ef-9bc1-bfd8ab955679.html
Silver Spring, MD
Montgomery Co.
United States 		Gist Ave. / Woodbury Dr.
(38.98948, -77.02294) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Westhampton Beach, NY
Suffolk Co.
United States 		Main St. / Mill Rd. / Library Ave.
(40.81013, -72.64144) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2020 Library Ave is one-way exit to the south. Year Completed estimated (2019-2020). https://www.danspapers.com/2018/07/big-plans-for-whbs-main-street/
Westhampton Beach, NY
Suffolk Co.
United States 		Potunk Ln. / Main St.
(40.80814, -72.64700) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2019 https://www.danspapers.com/2018/07/big-plans-for-whbs-main-street/
Lake Stevens, WA
Snohomish Co.
United States 		N Davies Rd. / Vernon Rd. / Frontage Rd.
(48.00477, -122.10589) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
19.8120 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023 Originally opened July 2012. Shifted to east 2022-2023 as part of construction of SR 9/Vernon Rd roundabout.
Cleveland, OH
Cuyahoga Co.
United States 		Franklin Blvd. / W 38th St.
(41.48616, -81.71387) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2022 https://thelandcle.org/stories/how-residents-fought-for-and-won-a-slower-franklin-boulevard/
Cleveland, OH
Cuyahoga Co.
United States 		W 45th St. / Franklin Blvd.
(41.48517, -81.71771) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
19.8120 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2022 Oval shaped. ICD = 65 ft x 60 ft. https://thelandcle.org/stories/how-residents-fought-for-and-won-a-slower-franklin-boulevard/
Cleveland, OH
Cuyahoga Co.
United States 		Franklin Blvd. / W 48th St.
(41.48455, -81.72006) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2022 https://thelandcle.org/stories/how-residents-fought-for-and-won-a-slower-franklin-boulevard/
Strathcona County, AB
Division 11
Canada 		Crestview Terrace / (unknown)
(53.58814, -113.26600) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
46.0000 		Other (At-Grade)
Single-Lane 		2021
Strathcona County, AB
Division 11
Canada 		Crestview Terrace / Hearthstone Blvd.
(53.59009, -113.26137) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
46.0000 		Other (At-Grade)
Single-Lane 		2023
Strathcona County, AB
Division 11
Canada 		Highway Ave. / Crestview Terrace
(53.59105, -113.25078) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
29.0000 		Other (At-Grade)
Single-Lane 		2023
Strathcona County, AB
Division 11
Canada 		Cambrian Blvd. / Castillian Blvd.
(53.58204, -113.26655) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
50.0000 		Other (At-Grade)
Single-Lane 		2023
Edmonton, AB
Division 11
Canada 		109 St. NW / 60 Ave. NW
(53.49739, -113.51195) 		Roundabout
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024
Edmonton, AB
Division 11
Canada 		Groat Rd. NW / Saskatchewan Dr. NW / 87 Ave. NW
(53.52283, -113.54051) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		Egg shaped. Stop control on circulatory roadway.
Edmonton, AB
Division 11
Canada 		St Albert Trl. NW / 114 Ave. NW
(53.56362, -113.54515) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
25.0000 		Other (At-Grade)
Single-Lane 		2022 No splitter islands.
Edmonton, AB
Division 11
Canada 		Glastonbury Blvd. NW / Granville Link NW
(53.50279, -113.68143) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
30.0000 		Other (At-Grade)
Single-Lane 		2015
Edmonton, AB
Division 11
Canada 		Griesbach Parade NW / Gault Blvd. NW
(53.60184, -113.49594) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
40.0000 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2004-2007).
St Albert, AB
Division 11
Canada 		Tache St. / St Anne Promenade
(53.63065, -113.63046) 		Other
Existing 		All-Way Yield
Unknown 		2 Approaches
1 Driveways
29.0000 		Other (At-Grade)
Single-Lane 		No splitter island on south leg.
St Albert, AB
Division 11
Canada 		Ebony Way / Coal Mine Rd.
(53.66513, -113.62804) 		Other
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
30.0000 		Other (At-Grade)
Single-Lane 		2019 No splitter islands.
Spruce Grove, AB
Division 11
Canada 		Range Road 271 / McLeod Ave.
(53.54384, -113.86086) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
50.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2019 Year Completed estimated (2017-2020).
Edmonton, AB
Division 11
Canada 		Marquis Blvd. NE / 5 St. NE
(53.63825, -113.33928) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
50.0000 		Other (At-Grade)
Single-Lane 		2023 Constructed as 2x1 multilane roundabout with temporary curb reducing to single-lane.
Edmonton, AB
Division 11
Canada 		Allan Dr. SW / Andrews Loop SW / Andrews Way SW
(53.43083, -113.59007) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
42.0000 		Other (At-Grade)
Single-Lane 		2015
Edmonton, AB
Division 11
Canada 		Allan Way SW / Allan Dr. SW
(53.42831, -113.59755) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.0000 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2013).
Edmonton, AB
Division 11
Canada 		Glenridding Way SW / Glenridding Gate SW / 11 Ave. SW
(53.42344, -113.59660) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
32.0000 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2013).
Edmonton, AB
Division 11
Canada 		Keswick Way SW / Keswick Blvd. SW
(53.42239, -113.64220) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.0000 		Other (At-Grade)
Single-Lane 		2012
Edmonton, AB
Division 11
Canada 		182 St. SW / Kulay Green SW / Kimball Way SW
(53.41931, -113.63647) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.0000 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2020).
Edmonton, AB
Division 11
Canada 		182 St. SW / Keswick Way SW
(53.41538, -113.63650) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
33.0000 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2020).
Edmonton, AB
Division 11
Canada 		182 St. SW / Keswick Dr. SW
(53.41258, -113.63649) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.0000 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2017-2020).
Edmonton, AB
Division 11
Canada 		Chappelle Rd. SW / (unknown)
(53.39976, -113.57383) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
29.0000 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2010-2012).
Edmonton, AB
Division 11
Canada 		Chappelle Rd. SW / (parking)
(53.39977, -113.56964) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
29.0000 		Other (At-Grade)
Single-Lane 		2014
Edmonton, AB
Division 11
Canada 		(unknown) / 28 Ave. SW
(53.41041, -113.55315) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
55.0000 		Other (At-Grade)
Single-Lane 		2023 Year Completed estimated (2022-2024).
Oak Bay, BC
Capital
Canada 		Midland Circle: Midland Rd. / Upper Terrace Rd. / Ripon Rd.
(48.44717, -123.30175) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
63.0000 		Other (At-Grade)
Single-Lane 		Previous streetcar turnaround.
Spruce Grove, AB
Division 11
Canada 		Calahoo Rd. / Avonlea Way / Longview Dr.
(53.56425, -113.91005) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
28.0000 		Other (At-Grade)
Single-Lane 		2006 Painted splitter islands.
Edmonton, AB
Division 11
Canada 		66 St. NW / 167 Ave. NW
(53.62867, -113.44284) 		Roundabout
Unknown 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		To be constructed 2024.
Edmonton, AB
Division 11
Canada 		132 Ave. NW / 90 St. NW
(53.59214, -113.47971) 		Unknown
Unknown 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		To be constructed 2026.
Cleveland, OH
Cuyahoga Co.
United States 		Scranton Rd. / View Rd.
(41.45800, -81.70001) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2023
Show Low, AZ
Navajo Co.
United States 		W Sugar Pine Way / S Torreon Loop
(34.24261, -110.08372) 		Other
Existing 		Unknown
Unknown 		3 Approaches
1 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2007 No splitter islands on two legs. One leg of the intersection is a private community access point.
Montgomery, TX
Montgomery Co.
United States 		Noble Greens Blvd. / Bungalow Dr.
(30.28008, -95.56863) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
HIghland Park, TX
Travis Co.
United States 		Katmai Circle
(30.46445, -97.62267) 		Other
Existing 		Unknown
Unknown 		5 Approaches
0 Driveways
170.6880 		Other (At-Grade)
Single-Lane 		Parking along circulatory roadway.
Slayden, MS
Benton Co.
United States 		US 72 / SR 7
(34.94637, -89.29731) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2023 https://www.bidnetdirect.com/mississippi/solicitations/open-bids/statewide/Construction-of-a-Roundabout-on-US-72-at-SR-7/22676924418
Austin, TX
Williamson Co.
United States 		(unknown)
(30.44990, -97.74539) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2022 Lane change required for west-to-north movement.
McKinney, TX
Collin Co.
United States 		Wilmeth Rd. / CR 943 / Taylor Burk Dr.
(33.23243, -96.66411) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Unknown 		2023
Magnolia, TX
Montgomery Co.
United States 		Cimarron Creek Blvd. / Tolby Creek Ln. / Winding Pass Ln. / Ute Creek Ln.
(30.21509, -95.59255) 		Roundabout
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Magnolia, TX
Montgomery Co.
United States 		Tall Oaks Way / W Border Oaks Dr.
(30.21417, -95.66748) 		Other
Existing 		Unknown
Unknown 		4 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
South Overton, TX
Lubbock Co.
United States 		15th St. / Avenue W
(33.58171, -101.86620) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Aubrey, TX
Denton Co.
United States 		Sandbrock Pkwy. / Aubrey Pkwy.
(33.26742, -96.89741) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
91.4400 		Other (At-Grade)
Single-Lane 		2018
Kalamazoo, MI
Kalamazoo Co.
United States 		Parkview Ave. / S 12th St.
(42.25979, -85.65421) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 https://www.mlive.com/news/kalamazoo/2023/08/2-new-roundabouts-opening-friday-in-kalamazoo-county.html
Sturgis, MI
St. Joseph Co.
United States 		E Lafayette Rd. / N Franks Ave.
(41.81055, -85.39875) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 https://www.sturgisjournal.com/story/news/local/2023/07/14/sturgis-roundabout-open/70413258007/
Maricopa, AZ
Pinal Co.
United States 		Cobblestone Farms Dr. / W Struebing Dr.
(33.08548, -112.04256) 		Other
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
57.3024 		Other (At-Grade)
Single-Lane 		2006 No splitter islands or truck apron. Pedestrian crossings adjacent to circulatory roadway.
Seattle, WA
King Co.
United States 		S Atlantic St. / Sturgus Ave. S
(47.59000, -122.31165) 		Traffic Calming Circle
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
West Mesa, NM
Bernalillo Co.
United States 		Yucca Dr. NW / Bluewater Rd. NW
(35.08850, -106.70053) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Albuquerque, NM
Bernalillo Co.
United States 		Silver Ave. SE / Cornell Dr. SE
(35.07913, -106.61957) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Albuquerque, NM
Bernalillo Co.
United States 		Silver Ave. SE / Princeton Dr. SE
(35.07912, -106.61582) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Albuquerque, NM
Bernalillo Co.
United States 		Tiburon St. NE / Masthead St. NE
(35.16580, -106.59443) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2001 Year Completed estimated (1996-2002).
Rio Rancho, NM
Sandoval Co.
United States 		Chayote Rd. NE / Lincoln Ave. NE
(35.31689, -106.60549) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2021 Striped out right side of entries on east and west leg with evidence of driver encroachment over stripes. Year Completed estimated (2020-2023).
Tempe, AZ
Maricopa Co.
United States 		W 12th St. / S Judd St.
(33.41609, -111.94855) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Tempe, AZ
Maricopa Co.
United States 		W 12th St. / S Roosevelt St.
(33.41608, -111.94728) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Tempe, AZ
Maricopa Co.
United States 		W 11th St. / S Roosevelt St.
(33.41779, -111.94727) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Tempe, AZ
Maricopa Co.
United States 		W 9th St. / S Roosevelt St.
(33.42064, -111.94728) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Tempe, AZ
Maricopa Co.
United States 		W Howe St. / S Wilson St.
(33.41682, -111.94575) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Tempe, AZ
Maricopa Co.
United States 		W 10th St. / S Wilson St.
(33.41940, -111.94577) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Oxford, MS
Lafayette Co.
United States 		SR 30 / Park Dr.
(34.38524, -89.49947) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2022 Series of three roundabouts.
Oxford, MS
Lafayette Co.
United States 		SR 30 / Ferndale Blvd.
(34.38595, -89.50223) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2022 Series of three roundabouts.
Guaynabo, PR
Frailes Barrio
United States 		Avenida B / Calle A
(18.37322, -66.11382) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		Mix of stop, yield, and uncontrolled movements.
Guaynabo, PR
Guaynabo
United States 		Calle Cecilio Urbina / (parking)
(18.35675, -66.11388) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
70.0000 		Other (At-Grade)
Single-Lane 		2014
Guaynabo, PR
Santa Rosa Barrio
United States 		Calle Orquídea
(18.35695, -66.11742) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
70.0000 		Other (At-Grade)
Single-Lane 		2014
Guaynabo, PR
Santa Rosa Barrio
United States 		Calle El Yunque / Calle Parque de los Niños / Calle El Vigia
(18.36403, -66.11971) 		Other
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane
Jackson, MI
Jackson Co.
United States 		N Elm Ave. / I-94-US 127 EB Ramps
(42.27461, -84.38325) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
53.3400 		Freeway Ramps (Grade-Separated)
Single-Lane 		2023 https://www.michigan.gov/mdot/projects-studies/i-route-construction/i94-road-and-bridge-rebuilding-project-jackson-county
Jackson, MI
Jackson Co.
United States 		N Elm Ave. / I-94-US 127 WB Entrance Ramp
(42.27627, -84.38357) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
48.7680 		Freeway Ramps (Grade-Separated)
Single-Lane 		2023 https://www.michigan.gov/mdot/projects-studies/i-route-construction/i94-road-and-bridge-rebuilding-project-jackson-county
Jackson, MI
Jackson Co.
United States 		N Elm Ave. / Seymour Rd. / Rosehill Rd.
(42.27724, -84.38398) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
51.8160 		Other (At-Grade)
Single-Lane 		2023 https://www.michigan.gov/mdot/projects-studies/i-route-construction/i94-road-and-bridge-rebuilding-project-jackson-county
Coralville, IA
Johnson Co.
United States 		(unknown) / (unknown)
(41.72647, -91.56882) 		Unknown
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		2023
Idaho Falls, ID
Bonneville Co.
United States 		W 65th W / Saint John Rd. / I-15 SB Ramps
(43.43962, -112.12198) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2022
Bend, OR
Deschutes Co.
United States 		US 20 / Cooley Rd.
(44.10922, -121.31043) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2023 Opened May 26, 2023 during construction as single-lane roundabout but designed to be a multilane roundabout.
Alexandria, VA
Alexandria City
United States 		Beverley Circle: Old Dominion Blvd. / Chalfonte Dr.
(38.83602, -77.07233) 		Other
Existing 		All-Way Stop
Unknown 		3 Approaches
2 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Parking within circulatory roadway. No splitter islands.
Alexandria, VA
Alexandria City
United States 		Washington Circle: Circle Hill Rd. / Beverley Dr. / Canyon Dr.
(38.83533, -77.07047) 		Other
Existing 		Other
Unknown 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Pedestrian access to central island. No splitter islands. Mix of stop, yield, and uncontrolled entries.
Arlington, VA
Arlington Co.
United States 		36th St. S / S Stafford St.
(38.82894, -77.08800) 		Other
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Parking within circulatory roadway.
Alexandria, VA
Alexandria City
United States 		Cameron Station Blvd. / Brenman Park Dr.
(38.80933, -77.11861) 		Other
Existing 		All-Way Stop
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		Pedestrian access to central island.
Arlington, VA
Arlington Co.
United States 		Key Blvd. / N Danville St.
(38.89224, -77.09208) 		Traffic Calming Circle
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Arlington, VA
Arlington Co.
United States 		Key Blvd. / N Cleveland St.
(38.89253, -77.09099) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Arlington, VA
Arlington Co.
United States 		Key Blvd. / N Fillmore St.
(38.89146, -77.09415) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Arlington, VA
Arlington Co.
United States 		N Danville St. / Franklin Rd. / N Bryan St.
(38.89067, -77.09073) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Parking in circulatory roadway.
Westmere, NY
Albany Co.
United States 		Crossgates Mall Rd. / Adirondack Northway Ramps
(42.68736, -73.84561) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2023 https://spectrumlocalnews.com/nys/capital-region/news/2023/03/23/roundabout-coming-to-crossgates-mall-
Waukee, IA
Dallas Co.
United States 		NW Sunrise Dr. / NW 6th St. / (parking)
(41.62216, -93.88667) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
51.8160 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2021 Access to school. https://www.waukee.org/194/Capital-Improvement-Projects
Middleton, ID
Canyon Co.
United States 		W Highlands Pkwy. / Stallion Springs Way
(43.71894, -116.63822) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		2008 No splitter islands on side street. Year Completed estimated (2007-2009).
Middleton, ID
Canyon Co.
United States 		W Highlands Ranch Pkwy. / W Ayrshire St.
(43.72271, -116.64060) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on side street. Pedestrian crossings within circulatory roadway.
Middleton, ID
Canyon Co.
United States 		W Highlands Ranch Pkwy. / N Sombrero Ave.
(43.72247, -116.64464) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter island on side street. Unmarked pedestrian crossings within or adjacent to circulatory roadway.
Middleton, ID
Canyon Co.
United States 		W Highland Ranch Pkwy. / N Branding Iron Ave. / W Blue Lightning St.
(43.72344, -116.65073) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on side street. Pedestrian crossings within or adjacent to circulatory roadway.
Kuching, Sarawak
Bahagian Kuching
Malaysia 		Lorong Bunga Kenanga: Jala Tun Abdul Rahman / Jalan Bako / (unknown)
(1.57992, 110.35132) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane) 		Concentric striped circulatory roadway.