28582 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
Fracc Guadalupana, Jalisco
Guadalajara
Mexico
Avenida Fray Antonio Alcalde / Avenida Cvln. División del Norte
(20.70512, -103.34711)
Signalized Roundabout/Circle
Unknown
Signal
Unknown
4 Approaches
0 Driveways
116.1877
Other (At-Grade)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Tattenhoe, England
Milton Keynes
United Kingdom
Langerstone Ln. / Howe Rock Pl.
(52.00004, -0.78128)
Other
Unknown
Unknown
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
No splitter islands.
Bletchley, England
Milton Keynes
United Kingdom
Whaddon Way / Tattenhoe Ln. (northeast)
(51.99282, -0.76234)
Roundabout
Unknown
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-lane w/ Traversable Central Island
Newmarket-on-Fergus, County Clare

Ireland
N19 / N18 Ramps
(52.72608, -8.87485)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Jerusalem, Jerusalem

Israel
(unknown)
(31.79581, 35.20752)
Unknown
Unknown
Unknown
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Unknown
Stavanger, Rogaland
Stavanger
Norway
E39 (Motorveien) / Fv509 (Madlaveien) / Madlaveien
(58.96254, 5.72385)
Roundabout
Unknown
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Christchurch, England
Kent
United Kingdom
A20 / B2173 / M25 Ramps / M20 Ramps
(51.38822, 0.19352)
Signalized Roundabout/Circle
Unknown
Signal
Unknown
5 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Idalia, QLD
Townsville
Australia
Lakeside Dr. / Lakeland Blvd.
(-19.30916, 146.82000)
Roundabout
Unknown
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Village Park, HI
Honolulu Co.
United States
Kupuna Loop / Aiki St.
(21.38950, -158.02469)
Unknown
Unknown
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021
Village Park, HI
Honolulu Co.
United States
Kapuna Loop / Kaaholo St.
(21.39034, -158.02458)
Unknown
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021
Budejovice, South Bohemia
Budweis
Czechia
Generála Píky / Blahoslavova
(48.98987, 14.48328)
Roundabout
Unknown
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Right-turn bypass lanes on all legs.
Los Olivos, Lima
Province of Lima
Peru
Ovalo Naranjal
(-11.97737, -77.06605)
Other
Unknown
Unknown
Unknown
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Pariñas, Piura
Province of Talara
Peru
Av. A / Av. F
(-4.58644, -81.25417)
Unknown
Unknown
Unknown
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Unknown
Rochester, MI
Oakland Co.
United States
E Avon Rd. / Dequindre Rd.
(42.67168, -83.09685)
Roundabout
Unknown
All-Way Yield
None
3 Approaches
1 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 Bridge to the east and roundabout at Avon and Dequindre is under construction November 2021. http://www.rcocweb.org/606/Avon-Road-Dequindre-to-23-Mile-Road The one driveway is a utility drive. Note: Popular Cider mill is to the east as well with another roundabout planed for 2022 at Dequindre and 23 Mile Rd.
Shelby Township, MI
Macomb Co.
United States
E Avon Rd. / 23 Mile Rd.
(42.67368, -83.09389)
Roundabout
Unknown
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 Roundabout constructed after completion of bridge and roundabout to the west is completed.
Novokuznetsk, Kemerovo
Novokuznetsk
Russia
Chernomorskaya ulitsa / ulitsa Nevskogo
(53.75041, 87.10777)
Unknown
Unknown
Unknown
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Tyendinaga, ON
Hastings
Canada
CR 10 (Deseronto Rd.) / CR 24 (Belleville Rd.) / CR 1
(44.23557, -77.05927)
Roundabout
Unknown
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2021
Petrozavodsk, Karelia
Petrozavodsk
Russia
ploshchad' Gagarina
(61.78489, 34.34631)
Other
Unknown
Unknown
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Unknown
Biysk, Altai Krai
Biysk
Russia
Krasnooktyabr'skaya ulitsa / ulitsa Maksima Gor'kogo
(52.53491, 85.24453)
Other
Unknown
Unknown
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Unknown
Circulating traffic yields to entering traffic. Pedestrian access to central island.
Aimin District, Heilongjiang
Mudanjiang
China
Xiangyang St. / Xishenglin St. / (unknown)
(44.59312, 129.59736)
Unknown
Unknown
All-Way Yield
Unknown
6 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Saint James, St James

Jamaica
Ocean Blvd. / Octopus St. / Pelican St.
(18.44199, -77.91730)
Other
Unknown
Unknown
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
(unincorporated), SC
Florence Co.
United States
US 301 (Jones Rd.) / SC 403 (Bethel Rd.)
(33.97881, -79.90536)
Roundabout
Unknown
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021
Ajaccio, Corsica
Southern Corsica
France
T22 (Avenue du Docteur Noël Franchini) / (unknown)
(41.94165, 8.75626)
Roundabout
Unknown
All-Way Yield
Unknown
3 Approaches
1 Driveways
Other (At-Grade)
Single-Lane
Prato, Tuscany
Prato
Italy
SP7 (Viale Alessandro Manzoni) / Via Paronese / Via per Iolo
(43.86666, 11.05044)
Unknown
Unknown
Unknown
Unknown
4 Approaches
0 Driveways
Unknown
Multilane (2 Lane, 2x1 max)
Cosenza, Calabria
Cosenza
Italy
Piazza Europa
(39.30677, 16.24771)
Other
Unknown
Unknown
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Pedestrian access to central island; parking along circulatory roadway.
Kecioren, Ankara

Turkey
Fahrettin Altay Caddesi / Fatih Caddesi Ramps
(39.96537, 32.86315)
Signalized Roundabout/Circle
Unknown
Signal
Unknown
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Unknown
Higüey, La Altagracia
Salvaleón de Higuey
Dominican Republic
Autopista Del Coral
(18.55869, -68.38890)
Rotary
Unknown
Uncontrolled
None
3 Approaches
0 Driveways
240.0000
Other (At-Grade)
Multilane (3+ Lane)
2010
Smithtown, NY
Suffolk Co.
United States
Redan Dr. / Raynors Way
(40.82879, -73.21520)
Other
Unknown
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Port Wentworth, GA
Chatham Co.
United States
Williams Rd. / Mason Dr.
(32.13197, -81.15503)
Roundabout
Unknown
All-Way Yield
None
3 Approaches
0 Driveways
64.0080
Other (At-Grade)
Multilane (2 Lane, unspecified)
2015 Port facility. Constructed using temporary barricades and markings only. Year Completed estimated (2015-2016).
Almere, Flevoland
Almere
Netherlands
N701 (Poortdreef) / John Rossweg
(52.35286, 5.13675)
Unknown
Unknown
Unknown
Unknown
4 Approaches
0 Driveways
Unknown
Unknown
Coraopolis, PA
Allegheny Co.
United States
(parking)
(40.46293, -80.17648)
Other
Unknown
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Charlestown, IN
Clark Co.
United States
Melbourne Dr. / Hawthorne Glen / Covington Dr.
(38.41763, -85.72569)
Other
Unknown
Unknown
Unknown
3 Approaches
7 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Eslöv, Skåne County
Eslöv
Sweden
Trehäradsvägen / Lundavägen
(55.83266, 13.30999)
Roundabout
Unknown
All-Way Yield
None
4 Approaches
0 Driveways
35.0000
Other (At-Grade)
Single-Lane
2016 Year Completed estimated (2015-2016).
Benavídez, Buenos Aires Province
Partido de Tigre
Argentina
Avenida Benavídez / Calle Italia
(-34.39380, -58.66478)
Unknown
Unknown
Unknown
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Unknown
Santa Ynez, CA
Santa Barbara Co.
United States
SR 154 / Edison St.
(34.63374, -120.08102)
Roundabout
Unknown
All-Way Yield
None
4 Approaches
0 Driveways
46.0248
Other (At-Grade)
Single-Lane
Anticipated opening year Spring of 2024.
Richmond Hill, GA
Bryan Co.
United States
GA 144 / Belfast River Rd. / Captain Matthew Freeman Dr.
(31.88082, -81.26192)
Roundabout
Unknown
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Initial construction 2015 as temporary roundabout. Unknown status as of 2021.
Fort McPherson, GA
Fulton Co.
United States
Walker Ave. / Hardee Ave.
(33.70295, -84.43010)
Other
Unknown
Unknown
Unknown
2 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Pedestrian access to central island.
St Charles, MO
St. Charles Co.
United States
Veterans Memorial Pkwy. / Fairgrounds Rd.
(38.76989, -90.50100)
Roundabout
Unknown
All-Way Yield
None
4 Approaches
0 Driveways
42.6717
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2017 Merging right-turn bypass lane on north leg.
Miami, FL
Miami-Dade Co.
United States
SW 16th Ave. / SW 19th St.
(25.75463, -80.22007)
Roundabout
Unknown
All-Way Yield
None
4 Approaches
0 Driveways
19.8120
Other (At-Grade)
Single-Lane
2007
Flagami, FL
Miami-Dade Co.
United States
SW 6th St. / SW 63rd Ct.
(25.76507, -80.29890)
Other
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
No splitter islands.
Stuart, FL
Martin Co.
United States
SE Pomeroy St. / SE Pennington St.
(27.14684, -80.24643)
Other
Unknown
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Ocala, FL
Marion Co.
United States
Dogwood Circle
(29.12387, -82.04273)
Other
Unknown
Unknown
Unknown
2 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Overland Park, KS
Johnson Co.
United States
W 132nd St. / W 133rd St. / N Hemlock St.
(38.88772, -94.68264)
Roundabout
Unknown
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-lane w/ Traversable Central Island
2021
Overland Park, KS
Johnson Co.
United States
W 132nd St. / Foster St.
(38.89080, -94.67341)
Unknown
Unknown
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-lane w/ Traversable Central Island
2021
Burnaby, BC
Greater Vancouver
Canada
Cliff Ave. / Kitchener St.
(49.27159, -122.95905)
Traffic Calming Circle
Unknown
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Noblesville, IN
Hamilton Co.
United States
SR 32 (Westfield Rd.) / River Rd.
(40.04704, -86.02793)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
https://www.cityofnoblesville.org/topic/subtopic.php?topicid=540&structureid=1
Portage la Prairie, MB
Division 9
Canada
Hwy 1A / Trans Canada Hwy. EB Ramps
(49.97330, -98.36839)
Roundabout
Unknown
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Unknown
https://www.portageonline.com/articles/update-on-west-end-overpass-replacement-construction
Independence, MI
Oakland Co.
United States
3400 W Clarkston Rd
(42.76543, -83.31409)
Roundabout
Unknown
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
There used to be a drop-down for a project that is in design. This will be constructed in 2024.
Tuscaloosa, AL
Tuscaloosa Co.
United States
Englewood Village Dr. / Englewood Village Ct. / (parking)
(33.11647, -87.55474)
Roundabout
Unknown
All-Way Yield
None
4 Approaches
0 Driveways
65.5320
Other (At-Grade)
Single-Lane
2007 Year Completed estimated (2006-2010).
Southfield, MI
Oakland Co.
United States
Coral Bells Dr. / Windflower Dr. / Violet Dr.
(42.51039, -83.22182)
Other
Unknown
Unknown
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Avila Beach, CA
San Luis Obispo Co.
United States
Avila Beach Dr. / Palisades Rd. / US 101 SB Ramps
(35.17977, -120.70042)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
44.1960
Freeway Ramps (Grade-Separated)
Single-Lane
Anticipated opening in fall of 2024.
Santa Barbara, CA
Santa Barbara Co.
United States
Olive Mill Rd. / Coast Village Rd. / N Jameson Ln. / US 101 Ramps
(34.42156, -119.63993)
Roundabout
Unknown
All-Way Yield
Unknown
5 Approaches
0 Driveways
46.3296
Freeway Ramps (Grade-Separated)
Single-Lane
Anticipated opening in fall 2025.
Montecito, CA
Santa Barbara Co.
United States
San Ysidro Rd. / N Jameson Ln. / US 101 NB Ramps
(34.42287, -119.63152)
Roundabout
Unknown
Unknown
Unknown
5 Approaches
0 Driveways
53.6445
Freeway Ramps (Grade-Separated)
Single-Lane
This is an unique kidney shaped single-lane roundabout (approx. varying ICD 176' x 116'). Anticipated opening in fall 2025.
San Juan Bautista, CA
San Benito Co.
United States
SR 156 (San Juan Hollister Rd.) / Bixby Rd.
(36.84096, -121.49042)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
68.2749
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
ICD 224 ft x 211 ft. Anticipated opening year in 2025.
Castroville, CA
Monterey Co.
United States
(unknown) / SR 156 EB Ramps
(36.76908, -121.73823)
Roundabout
Unknown
All-Way Yield
Unknown
3 Approaches
0 Driveways
41.7573
Freeway Ramps (Grade-Separated)
Single-Lane
Anticipated opening year 2025. Future 3rd leg is planned to connect to BlackieRd.
Castroville, CA
Monterey Co.
United States
(unknown) / SR 156 WB Ramps
(36.77058, -121.73771)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
53.3400
Freeway Ramps (Grade-Separated)
Single-Lane
Anticipated opening year 2025.
Castroville, CA
Monterey Co.
United States
Castroville Blvd. / (unknown)
(36.77419, -121.74051)
Roundabout
Unknown
All-Way Yield
Unknown
3 Approaches
0 Driveways
49.3776
Other (At-Grade)
Single-Lane
Anticipated opening year 2025.
Fisherman Flats, CA
Monterey Co.
United States
SR 68 / Josselyn Canyon Rd.
(36.58359, -121.85655)
Roundabout
Unknown
All-Way Yield
Unknown
3 Approaches
0 Driveways
46.7868
Other (At-Grade)
Single-Lane
Anticipated opening year 2029.
Monterey, CA
Monterey Co.
United States
SR 68 / Olmsted Rd.
(36.58399, -121.84976)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
46.6344
Other (At-Grade)
Single-Lane
Anticipated opening year 2029.
Del Rey Oaks, CA
Monterey Co.
United States
SR 68 / Canyon del Rey Blvd. / Monterra Rd.
(36.58090, -121.82797)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
52.5780
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Anticipated opening year 2029.
Monterey, CA
Monterey Co.
United States
SR 68 / York Rd.
(36.57156, -121.80839)
Roundabout
Unknown
All-Way Yield
Unknown
3 Approaches
0 Driveways
46.7868
Other (At-Grade)
Single-Lane
Anticipated opening year 2029.
Salinas, CA
Monterey Co.
United States
SR 68 ./ Pasadera Dr. / Boots Rd.
(36.56766, -121.77857)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
46.9087
Other (At-Grade)
Single-Lane
Anticipated opening year 2029.
Salinas, CA
Monterey Co.
United States
SR 68 / Laureles Grade Rd.
(36.56964, -121.75566)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
46.5427
Other (At-Grade)
Single-Lane
Future 4th leg connects to Laguna Seca Entrance. Anticipated opening year 2029.
Salinas, CA
Monterey Co.
United States
SR 68 / Corral de Tierra Rd. / Cypress Church Dr.
(36.57854, -121.72709)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
46.1772
Other (At-Grade)
Single-Lane
Oval shaped. ICD = 151.5 ft x 141.5 ft. Anticipated opening year 2029.
Salinas, CA
Monterey Co.
United States
SR 68 / San Benancio Rd.
(36.57977, -121.72073)
Roundabout
Unknown
All-Way Yield
Unknown
3 Approaches
0 Driveways
45.2323
Other (At-Grade)
Single-Lane
Anticipated opening year 2029.
Templeton, CA
San Luis Obispo Co.
United States
N Main St. / US 101 NB Ramps
(35.56543, -120.70151)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
56.0829
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
Oval shaped. ICD = 184 ft x 157 ft. Anticipated opening year 2030.
Templeton, CA
San Luis Obispo Co.
United States
N Main St. / US 101 SB Ramps / Theatre Dr.
(35.56644, -120.70261)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
43.8909
Freeway Ramps (Grade-Separated)
Single-Lane
Anticipated opening year 2030.
Morro Bay, CA
San Luis Obispo Co.
United States
Atascadero Rd. / US 101 NB Ramps / Main St.
(35.38023, -120.85489)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
48.7680
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
Oval shaped. ICD = 160 ft x 130 ft. Anticipated opening year 2026.
Middleton, ID
Canyon Co.
United States
Middleton Rd. / E Sawtooth Lake Dr.
(43.69887, -116.61324)
Roundabout
Unknown
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2023 Scheduled for completion August 2023.
Colgate, WI
Waukesha Co.
United States
CTH Q / Hillside Rd.
(43.19319, -88.24181)
Roundabout
Unknown
All-Way Yield
None
4 Approaches
0 Driveways
42.6717
Other (At-Grade)
Single-Lane
2023
Somers, WI
Kenosha Co.
United States
CTH Y / CTH A
(42.65320, -87.83596)
Roundabout
Unknown
All-Way Yield
None
4 Approaches
0 Driveways
42.6717
Other (At-Grade)
Single-Lane
2023 https://www.kenoshacounty.org/CivicAlerts.aspx?AID=2888
Waynesville, NC
Haywood Co.
United States
N Main St. / Walnut St. / Vance St.
(35.49717, -82.97998)
Roundabout
Unknown
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
https://www.themountaineer.com/news/waynesville-roundabout-construction-to-begin-soon/article_ff66af84-b49f-11ec-8766-7fd2ce57481b.html
Carmel, IN
Hamilton Co.
United States
W 111th St. / Spring Mill Ln. / Slade Ave,
(39.94893, -86.16236)
Roundabout
Unknown
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2023 Opened August 25, 2023. https://content.govdelivery.com/accounts/INCARMEL/bulletins/367b416#:~:text=111TH%20STREET%20AND%20SPRING%20MILL%20ROAD%20ROUNDABOUT
McCordsville, IN
Hancock Co.
United States
Windsor Dr. / Bayview Run
(39.88787, -85.91975)
Roundabout
Unknown
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2023
(unincorporated), WA
King Co.
United States
Redmond Ridge Dr. / NE Alder Crest Dr.
(47.69211, -122.03572)
Roundabout
Unknown
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2024 https://kingcounty.gov/en/dept/local-services/transit-transportation-roads/roads-and-bridges/projects-and-programs/redmond-ridge-dr-ne-roundabout (open to traffic, but final paving delayed by weather until Spring 2024)
(unincorporated), OH
Butler Co.
United States
Princeton Rd. / Maud Hughes Rd.
(39.38667, -84.41091)
Roundabout
Unknown
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2023 https://www.bceo.org/news/2023/03/princeton-rd-roundabout-bridge-construction-begins/
West Palm Beach, FL
Palm Beach Co.
United States
S. Quadrille Blvd. (El Campeon Blvd.) / Fern St.
(26.71040, -80.05505)
Roundabout
Removed
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Multilane (2 Lane, unspecified)
1997 Replaced with TWSC 1995-1999; signalized in 2019.
Daytona Beach, FL
Volusia Co.
United States
Seabreeze Circle (Seabreeze Bridge / Mason Ave. / Ballough Dr.)
(29.22941, -81.02484)
Rotary
Removed
All-Way Yield
Unknown
0 Approaches
0 Driveways
42.7326
Other (At-Grade)
Multilane (2 Lane, unspecified)
1997 Replaced with construction of new Seabreeze Bridge. Year Completed estimated (1995-1999). ICD estimated from Google Maps linework.
Lutherville-Timonium, MD
Baltimore Co.
United States
MD 139 (Charles St.) / Bellona Ave.
(39.41790, -76.62900)
Roundabout
Removed
All-Way Yield
None
4 Approaches
0 Driveways
28.9560
Other (At-Grade)
Multilane (2 Lane, unspecified)
1999 Two-lane circulatory roadway across northern half.
East Lansing, MI
Ingham Co.
United States
Bogue St. / Shaw Ln.
(42.72575, -84.47185)
Roundabout
Removed
All-Way Yield
None
4 Approaches
0 Driveways
60.9600
Other (At-Grade)
Multilane (2 Lane, unspecified)
2014 Roundabout built in 2000, removal date estimated (2013-2015).
Greenwich, CT
Fairfield Co.
United States
King St. / Rye Lake Ave.
(41.07508, -73.70280)
Roundabout
Removed
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2006 Temporary roundabout installed May 12, 2004. Functional Class: Local.
Chesterfield, MO
St. Louis Co.
United States
Schoettler Valley Dr. / Highcroft Dr.
(38.64415, -90.55331)
Other
Removed
Unknown
Unknown
4 Approaches
0 Driveways
17.7235
Other (At-Grade)
Single-Lane
1999 Temporary roundabout installed in Fall 1999. Removed September 25, 2000 due to negative public opinion. Intersection returned to AWSC. Functional Class: Local ICD estimated from Google Maps linework.
Claremont, CA
Los Angeles Co.
United States
Indian Hill Blvd. / Bonita St.
(34.09662, -117.71930)
Roundabout
Removed
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
2000 Temporary roundabout installed in August 1999, removed in April 2000. Strong public negative opinion cited as reason for removal. (Westernite, July-August 2000, pp. 2-3)
Woodland, CA
Yolo Co.
United States
Gum Ave. / Bourn Dr.
(38.66820, -121.74710)
Roundabout
Removed
All-Way Yield
None
4 Approaches
0 Driveways
64.3428
Other (At-Grade)
Single-Lane
2008 Built as temporary in 2002. Temporary removed in 2008 and converted to AWSC. Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Amelia Island, FL
Nassau Co.
United States
Beach Walker Rd. / Beachwood Rd.
(30.55425, -81.44608)
Roundabout
Removed
All-Way Yield
None
3 Approaches
0 Driveways
27.4320
Other (At-Grade)
Single-Lane
2012 Roundabout completed before 1999, removed 2011-2013.
Advance, NC
Davie Co.
United States
NC 801 / I-40 EB Ramps
(36.00655, -80.44083)
Roundabout
Removed
All-Way Yield
None
3 Approaches
0 Driveways
17.3907
Freeway Ramps (Grade-Separated)
Single-Lane
2002 Developer-built "temporary" intersection fix. Previously controlled by one-way stop ICD estimated from Google Maps linework.
Phoenix, AZ
Maricopa Co.
United States
Happy Valley Rd. / I-17 NB Ramps
(33.71291, -112.11477)
Roundabout
Removed
All-Way Yield
None
4 Approaches
0 Driveways
64.0077
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2020 Initially constructed 2002, revised 2005. Removed in 2020, replaced with diverging diamond interchange: https://www.youtube.com/watch?v=Xgcxmf9UYWw. https://azdot.gov/adot-blog/requiem-roundabouts-least-ones-happy-valley-road 21442
Phoenix, AZ
Maricopa Co.
United States
Happy Valley Rd. / I-17 SB Ramps
(33.71292, -112.12019)
Roundabout
Removed
All-Way Yield
None
3 Approaches
0 Driveways
62.4840
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2020 Initially constructed 2002, revised 2005. Removed in 2020, replaced with diverging diamond interchange: https://www.youtube.com/watch?v=Xgcxmf9UYWw. https://azdot.gov/adot-blog/requiem-roundabouts-least-ones-happy-valley-road 21442
Columbia, MO
Boone Co.
United States
Business Loop 70 / I-70 WB Ramps / Creasy Springs Rd.
(38.96655, -92.35241)
Roundabout
Removed
All-Way Yield
Unknown
5 Approaches
0 Driveways
94.7178
Freeway Ramps (Grade-Separated)
Single-Lane
1996 First roundabout in Missouri by Missouri DOT. Originally built in 1996 per article: https://www.voxmagazine.com/news/all-about-roundabouts-in-columbia/article_93724b2b-8b20-5228-b4de-315c5c3d2004.html. Replaced with roundabout to immediate west. ICD estimated from Google Maps linework.
East Lansing, MI
Ingham Co.
United States
Wilson Rd. / Red Cedar Rd.
(42.72324, -84.48238)
Other
Removed
Unknown
Unknown
4 Approaches
0 Driveways
23.6898
Other (At-Grade)
Unknown
ICD estimated from Google Maps linework.
East Lansing, MI
Ingham Co.
United States
Bogue St. / Wilson Rd.
(42.72326, -84.47186)
Other
Removed
Unknown
Unknown
4 Approaches
0 Driveways
36.8508
Other (At-Grade)
Unknown
ICD estimated from Google Maps linework.
Fort Collins, CO
Larimer Co.
United States
College Ave. / Laporte Ave.
(40.58899, -105.07720)
Other
Removed
Unknown
Unknown
4 Approaches
0 Driveways
26.3021
Other (At-Grade)
Multilane (2 Lane, unspecified)
Functional Class: Arterial ICD estimated from Google Maps linework.
Fort Collins, CO
Larimer Co.
United States
Silverwood Dr. / Centennial Rd.
(40.54545, -105.05120)
Traffic Calming Circle
Removed
All-Way Yield
None
4 Approaches
0 Driveways
31.7646
Other (At-Grade)
Single-Lane
Small almost mini-roundabout used for traffic calming measure. People drove through plastic posts, rendering roundabout useless; idea scrapped in less than 6 mo. Functional Class: Collector ICD estimated from Google Maps linework.
Hanover, MD
Anne Arundel Co.
United States
Arundel Mills Blvd. / MD 295 NB Ramps
(39.15573, -76.74459)
Roundabout
Removed
All-Way Yield
None
3 Approaches
0 Driveways
26.8575
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2002 ICD estimated from Google Maps linework.
Hanover, MD
Anne Arundel Co.
United States
Arundel Mills Blvd. / MD 295 SB Ramps
(39.15677, -76.74617)
Roundabout
Removed
All-Way Yield
None
2 Approaches
0 Driveways
66.6797
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2002 ICD estimated from Google Maps linework.
Provo, UT
Utah Co.
United States
Veterans Pkwy. / Edgewood Dr. (Shops at Riverwoods)
(40.29899, -111.65785)
Other
Removed
All-Way Yield
None
3 Approaches
0 Driveways
32.0040
Other (At-Grade)
Single-Lane
2010 Initially constructed 1999. Converted 2010-2011 into pedestrian use only as part of outdoor mall.
Colorado Springs, CO
El Paso Co.
United States
(parking lot #1)
(39.01388, -104.81080)
Roundabout
Removed
All-Way Yield
None
4 Approaches
0 Driveways
21.3437
Other (At-Grade)
Single-Lane
2013 Originally built 2004. Removal date estimated (2011-2015). ICD estimated from Google Maps linework.
Edmonton, AB
Edmonton Capital Region
Canada
Connors Rd. / 85th St. / 83rd St. / 90th Ave. NW
(53.52501, -113.45750)
Rotary
Removed
Unknown
Unknown
5 Approaches
0 Driveways
25.5598
Other (At-Grade)
Multilane (2 Lane, unspecified)
2019 Rotary converted to signalized intersection in 2019 to make way for LRT. https://edmontonjournal.com/news/local-news/love-it-or-hate-it-bonnie-doon-traffic-circle-to-be-removed-in-favour-of-four-way-intersection/ ICD estimated from Google Maps linework.
Abbotsford, BC
Fraser Valley Regional District
Canada
Mt Lehman Rd. / Old Yale Rd. / Hwy 1 WB Entrance Ramp
(49.05889, -122.38131)
Roundabout
Removed
All-Way Yield
None
3 Approaches
0 Driveways
44.0000
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
2022 Roundabout (multilane, 2x2) constructed 2006 to replace a two-way stop intersection. Roundabout replaced with traffic signal in 2022.
Olathe, KS
Johnson Co.
United States
Indian Wells Dr. / Spruce St.
(38.88568, -94.85022)
Roundabout
Removed
All-Way Yield
None
2 Approaches
0 Driveways
44.6239
Other (At-Grade)
Single-Lane
2002 Replaced in 2015 with new roundabout in location shifted slightly to west. ICD estimated from Google Maps linework.