Roundabouts Database Index

29616 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.

City, State County Country	Intersection (Lat, Lng)	Type Status	Control Type / Other Control Type	Approaches / Driveways / ICD (m)	Functional Class / LaneType	Year Completed	Comments
Davis, CA Yolo Co. United States	Anderson Rd. / Alvarado Ave. (38.56210, -121.75850)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.2149	Other (At-Grade) Single-Lane	1997	Moderate to high pedestrian and bicycle volume. Located in residential area frequented by commuters to University of California at Davis. ICD estimated from Google Maps linework.
Raleigh, NC Wake Co. United States	Anderson Point Dr. (35.77228, -78.54299)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 31.9775	Other (At-Grade) Single-Lane		ICD = 125 ft. ICD estimated from Google Maps linework.
Manhattan, KS Riley Co. United States	Anderson Ave. / Kimball Ave. / Scenic Dr. (39.19169, -96.64167)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 62.0184	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	ICD estimated from Google Maps linework.
Amsterdam, North Holland Amsterdam Netherlands	Anderlechtlaan / A4 WB Ramps (52.33866, 4.81302)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 27.7296	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Amsterdam, North Holland Amsterdam Netherlands	Anderechtlaan / A4 EB Ramps (52.33754, 4.81377)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 26.2708	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Ladera Ranch, CA Orange Co. United States	Andaza St. / Tierno St. (33.53467, -117.59986)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.8214	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Ladera Ranch, CA Orange Co. United States	Andaza St. / Aprender St. (33.53717, -117.59692)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7933	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Kings Point, FL Palm Beach Co. United States	Andalucia Ln. (26.43411, -80.18069)	Traffic Calming Circle Existing	Uncontrolled Unknown	2 Approaches 2 Driveways 0.0000	Other (At-Grade) Single-Lane
Madison, WI Dane Co. United States	Ancient Oak Ln. / Redan Dr. (43.04384, -89.54697)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2006
Madison, WI Dane Co. United States	Ancient Oak Ln. / Lone Oak Ln. (43.04319, -89.54215)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2006
Ogden, NC New Hanover Co. United States	Anchors Bend Way / Stoneybrook Rd. (34.26204, -77.78666)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2008
Ogden, NC New Hanover Co. United States	Anchors Bend Way / Aloft Way (34.25991, -77.78470)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2008
Crossways, England Kent United Kingdom	Anchor Blvd. / Schooner Ct. / Victory Way (51.45440, 0.24972)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Woodbridge, VA Prince William Co. United States	Anchor Bend Circle (38.59517, -77.28977)	Other Existing	Unknown Unknown	2 Approaches 12 Driveways 0.0000	Other (At-Grade) Unknown
Τρίκωμο, Αμμόχωστος Cyprus	Anber Sokak / Dişçi Temel Zeki Caddesi (35.27854, 33.89736)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Ånäsvägen / Malmsjögatan / Gamlestadsvägen (57.72422, 12.00827)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 23.5973	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Ånäsmotet / E20 Ramps (57.72326, 12.00902)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 45.2826	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Reykjavík, Höfuðborgarsvæði Iceland	Ánanaust / Mýrargata / Fiskislóð / Grandagarður (64.15291, -21.95275)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hook, England Hants United Kingdom	Amport Rd. / Sunwood Dr. (51.30322, -1.05095)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane		No splitter islands on two legs.
Charlotte, NC Mecklenburg Co. United States	Amos Smith Rd. / Carneros Creek Rd. / River Walk Way (35.23196, -80.99650)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.9000	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2008). ICD estimated from Google Maps linework.
Conway, AR Faulkner Co. United States	Amity Rd. / Lewis Ranch Rd. (35.07137, -92.41605)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.3020	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Conway, AR Faulkner Co. United States	Amity Rd. / Elsinger Blvd. (35.08456, -92.41419)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 49.8436	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Coomera, QLD Gold Coast Australia	Amity Rd. / Edwardson Dr. / O'Reilly Dr. (-27.84008, 153.34259)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Malmo, Skane County Malmo Sweden	Amiralsgatan / Thompsons väg / Ramels väg (55.58303, 13.05378)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 52.6537	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Malmo, Skane County Malmo Sweden	Amiralsgatan / Inre Ringvägen Ramps (55.58225, 13.05592)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 147.8385	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Aminogatan / Soderleden Ramps / Bifrostgatan / Jolengatan (57.64612, 11.98611)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.3485	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Aminogatan / Lunnagardsgatan / Soderleden Ramps (57.64359, 11.98683)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.6295	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Aminogatan / (parking lot) (57.64037, 12.00550)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 28.7659	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Torslanda, Vastra Gotaland County Gothenburg Sweden	Amhults Langelid / Gamla Flygplatsvägen (57.71000, 11.76881)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.0727	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Eagan, MN Dakota Co. United States	Ames Crossing Rd. / Vikings Pkwy. (44.85673, -93.11121)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2017	Yield-controlled right-turn bypass lane on west leg.
Nijkerkerveen, Gelderland Gemeente Nijkerk Netherlands	Amersfoortseweg / Vrouwenweg (52.20226, 5.46118)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Nijkerkerveen, Gelderland Gemeente Nijkerk Netherlands	Amersfoortseweg / Nieuwe Kerkstraat / B G Ruitenbeekerf (52.19872, 5.45485)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Nijkerk, Gelderland Gemeente Nijkerk Netherlands	Amersfoortseweg / Arkemheenweg (52.20548, 5.46457)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout.
Ljubljana, Ljubljana Slovenia	Ameriška ulica / Argentinska ulica / Italijanska ulica / (parking) (46.06490, 14.54310)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Sellersburg, IN Clark Co. United States	American Way / Camp Run Pkwy. (38.39235, -85.76984)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	Northwest and northeast legs stubbed. https://www.wdrb.com/news/sellersburg-officials-hope-new-roundabout-will-attract-more-businesses/article_8ee3e832-2af4-11ed-94a6-3397bf032ef2.html
Valparaiso, FL Okaloosa Co. United States	American Poets Dr. / John Steinbeck Dr. (30.49052, -86.42907)	Other Existing	Other Unknown	4 Approaches 0 Driveways 50.4293	Other (At-Grade) Single-Lane		Functional Class: Local ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	American Pkwy. / Saddlebrook Pl. (38.99086, -92.32150)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 34.3466	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Iowa City, IA Johnson Co. United States	American Legion Rd. / S Scott Blvd. / Muscatine Ave. (41.64977, -91.48288)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.facebook.com/CityofIowaCity/posts/228146692693035
Wellesley, ON Waterloo Canada	Ament Line / Herrgott Rd. (43.55994, -80.64612)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2018	https://www.newhamburgindependent.ca/news-story/8660450-wellesley-township-roundabout-construction-begins-next-week/. Year Completed estimated (2018-2019).
Fernandina Beach, FL Nassau Co. United States	Amelia Island Pkwy. / Bailey Rd. (30.62175, -81.46605)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2014-2016).
Amelia Island, FL Nassau Co. United States	Amelia Island Pkwy / 14th St. S (30.61876, -81.45530)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.8899	Other (At-Grade) Single-Lane	2009	Previously controlled by one-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Denton, TX Denton Co. United States	Ame Dr. / (parking) (33.25813, -97.13485)	Other Existing	Unknown None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2012	Parking along circulatory roadway; no splitter islands.
Armstrong Creek, VIC Greater Geelong Australia	Ambrosia Dr. / Reeve Ave. / Flanagan Close (-38.23952, 144.35685)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Imperial, MO Jefferson Co. United States	Amberleigh Pkwy. / Amber Meadows Dr. / Amber View Dr. (38.40708, -90.44771)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Pedestrian access to central island.
Frederick, MD Frederick Co. United States	Amber Dr. / Campus Dr. (39.44702, -77.42000)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	Year Completed estimated (2013-2015). Mismatch between approach lane designations and circulatory roadway striping. Inside lane from east leg must make U-turn unless the driver changes lanes.
California, MD St. Mary's Co. United States	Amber Dr. (FDR Blvd.) / Athlone Dr. / Meath Rd. (38.28865, -76.49920)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2013-2019).
Charlemont, VIC Greater Geelong Australia	Amber Ave. / Precinct Rd. (-38.21371, 144.36118)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Waco, TX McLennan Co. United States	Ambassador Dr. / Premier Dr. (31.48783, -97.17402)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2008	Constructed as part of an office-medical subdivision.
Etimesgut, Ankara Turkey	Amasya Beyannamesi Caddesi / Dil Devrimi Caddesi (39.97627, 32.61700)	Signalized Roundabout/Circle Existing	Signal Unknown	5 Approaches 0 Driveways	Other (At-Grade) Unknown
Craigieburn, VIC Hume Australia	Amaroo Rd. / M31 (Hume Fwy.) SB On-Ramp (-37.58350, 144.94520)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
St Johns, FL St. Johns Co. United States	Amalurra Trl. / Azura Pt. / Tierra Cove / Sitara Ln. (30.11689, -81.54571)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 88.8465	Other (At-Grade) Single-Lane	2015	Parking and pedestrian access to central island. Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Bochum, North Rhine-Westphalia Bochum Germany	Am Thie (K20 / K24) (51.45718, 7.17585)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Mülheim an der Ruhr, North Rhine-Westphalia Mülheim an der Ruhr Germany	Am Förderturm / Humboldtring (51.44148, 6.94859)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.0554	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Wasserliesch, Rhineland-Palatinate Trier-Saarburg Germany	Am der Granahöhe / Am Wiesenkreuz / B51 NB Ramps / Sauerwiese / (parking lot) (49.69551, 6.55794)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 39.4001	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Holmsund, Vasterbotten County Umea Sweden	Alviksrondellen (E12 / e4 / Flygplatsvägen) (63.79883, 20.28383)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 68.5522	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Lexington, KY Fayette Co. United States	Alumni Dr. / University Dr. / University Ct. (38.02175, -84.50949)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.3980	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Lexington, KY Fayette Co. United States	Alumni Dr. / College Way / Commonwealth St. (38.01878, -84.50541)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.3997	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
South Hill, NY Tompkins Co. United States	Alumni Cir. / Conservatory Dr. / Grant Egbert Blvd. (42.42153, -76.49961)	Other Existing	Other Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)		Stop control on circulatory roadway.
El Paso, TX El Paso Co. United States	Altura Ave. / Raynor St. (31.79675, -106.45990)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 19.8120	Other (At-Grade) Single-Lane	2010	.
El Paso, TX El Paso Co. United States	Altura Ave. / Myles St. (31.79674, -106.45690)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 19.8120	Other (At-Grade) Single-Lane	2010	.
Wallisellen, Zurich Bülach Switzerland	Alte Winterthurerstrasse / Opfikonerstrasse / Bahnhofstrasse (47.41557, 8.58884)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Thalwil, Zurich Horgen Switzerland	Alte Landstrasse / Sonnenbergstrasse (47.29781, 8.55960)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Miami, FL Miami-Dade Co. United States	Altara Ave. / Toledo St. (25.73224, -80.27088)	Traffic Calming Circle Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Miami, FL Miami-Dade Co. United States	Altara Ave. / Palmarito St. (25.73259, -80.26833)	Traffic Calming Circle Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Miami, FL Miami-Dade Co. United States	Altara Ave. / Monserrate St. (25.73228, -80.26929)	Traffic Calming Circle Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Fort Worth, TX Tarrant Co. United States	Alta Vista Dr. / Westport Pkwy. (32.97563, -97.28381)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	Year Completed estimated (2018-2020).
Fishers, IN Hamilton Co. United States	Alston Dr. / Cosel Way / Saxony Blvd. (39.97856, -85.92298)	Other Existing	All-Way Stop None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
(unincorporated), FL Seminole Co. United States	Alqua Blvd. / Fernlake Pl. (28.76020, -81.39994)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 60.7259	Other (At-Grade) Single-Lane	1999	ICD estimated from Google Maps linework.
(unincorporated), SC Richland Co. United States	Alpine Rd. / Old Percival Rd. (34.06555, -80.90815)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2021
Interlaken, Berne Interlaken-Oberhasli Switzerland	Alpenstrasse / Lindenallee / Parkstrasse (46.68471, 7.86142)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Livingston, Scotland West Lothian United Kingdom	Almondvale Rd. / Almondvale Ave. (55.88145, -3.51651)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Gurnee, IL Lake Co. United States	Almond Rd. / Dada Dr. (42.37601, -87.98463)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island	2018	https://www.gurnee.il.us/government/departments/community-development/engineering/almond-and-dada-intersection
Varberg, Halland County Varbergs kommun Sweden	Almers väg / Katteattsvögen (57.09456, 12.25753)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2018
Biscayne Bay, FL Miami-Dade Co. United States	Almansa St. / San Servando Ave. (25.70356, -80.26504)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Biscayne Bay, FL Miami-Dade Co. United States	Almansa St. / San Juan Dr. (25.70190, -80.26498)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Almanacksvägen / Tideräkningsgatan (57.74979, 12.03632)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 49.7106	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saltsjö-Boo, Stockholm County Nacka Sweden	Almallén / Almdalsvägen / Vikingshillsvägen / Sommarbovägen (59.35824, 18.29710)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 26.1746	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Allwood, NJ Passaic Co. United States	Allwood Rd. / Bloomfield Ave. (40.84302, -74.15957)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 46.0792	Other (At-Grade) Multilane (2 Lane, unspecified)	2004	Converted from non-circular rotary. ICD estimated from Google Maps linework.
Ormond Beach, FL Volusia Co. United States	Allwood Green Blvd. / Cypress Grove Ln. / Woodside Lake Dr. (29.24892, -81.09800)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Berkeley, CA Alameda Co. United States	Allston Way / Grant St. (37.86850, -122.27496)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Berkeley, CA Alameda Co. United States	Allston St. / California St. (37.86791, -122.27948)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Allouez, WI Brown Co. United States	Allouez Ave. (CTH O) / Libal St. (44.47738, -88.01638)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.8612	Other (At-Grade) Single-Lane	2006	Opened July 1, 2006. ICD estimated from Google Maps linework.
Vasteras, Vastmanland County Vasteras Sweden	Allmogevägen / Fatbursgatan (59.62148, 16.50046)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.6550	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Zug, Zug Zug Switzerland	Allmendstrasse / Hertizentrum / Weststrasse (47.17767, 8.50714)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Noblesville, IN Hamilton Co. United States	Allisonville Rd. / Cumberland Rd. (40.07234, -85.99593)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.4182	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Lakewood, CO Jefferson Co. United States	Allison Pkwy. / Civic Center (39.70906, -105.08630)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 31.2390	Other (At-Grade) Single-Lane	1999	ICD estimated from Google Maps linework.
Prince George, VA Prince George Co. United States	Allin Rd. / A Ave. / Bull Hill Rd. / Jefferson Park Rd. (37.22679, -77.30860)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.3333	Other (At-Grade) Single-Lane	2012	Right-turn-only lane on north leg. ICD estimated from Google Maps linework.
Tungelsta, Stockholm County Haninge Sweden	Allévägen / Hammarbergsvägen / Stavsvägen (59.10425, 18.04849)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.1437	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Clonsilla, Co Dublin Ireland	Allendale Roundabout [Ongar Distributor Rd. / Manorfields Dr. / The Avenue] (53.39093, -6.43170)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Wellington Point, QLD Moreton Bay Australia	Allenby Rd. / McDonald Rd. / Montgomery Dr. (-27.51204, 153.23526)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Pittsburgh, PA Allegheny Co. United States	Allenberry Cir. / Allenberry Cir. (40.35407, -80.03867)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Mint Hill, NC Mecklenburg Co. United States	Allen Station Dr. / Clear Creek Commerce Dr. (35.21976, -80.63805)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2009
Allen, TX Collin Co. United States	Allen High School entrance / (parking) (33.11043, -96.66008)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 67.0550	Other (At-Grade) Single-Lane	1999	Pedestrian access to central island; parking along circulatory roadway. Elliptical shaped. Located on the Allen High School Campus. ICD = 230 ft x 175 ft.
Allen, TX Collin Co. United States	Allen Dr. / US 75-TX 36 (North Central Expressway) SB Frontage Rd. (33.11254, -96.67377)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.1480	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)	2023	Right-turn-only lane on west leg.
Allen, TX Collin Co. United States	Allen Dr. / US 75-TX 36 (North Central Expressway) NB Frontage Rd. (33.11162, -96.67259)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)	2023	Right-turn-only lane on east leg. No left turn arrows marked on entry.
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.
Mölnlycke, Vastra Gotaland County HÃ¤rryda Sweden	Allén / Biblioteksgatan (57.65896, 12.11807)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 15.3340	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Visby, Gotland County Gotland Sweden	Allégatan / Lännavägen / Stora Törneqvior (57.62765, 18.30372)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.5445	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Visby, Gotland County Gotland Sweden	Allégatan / Artillerigatan (57.62980, 18.30633)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.2983	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Castle Douglas, Scotland Dumfries and Galloway United Kingdom	Allanton Roundabout [A75 / A745] (54.95808, -3.91811)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane		OSOW bypass along edge of central island.