Roundabouts Database Index

29410 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
Lakewood Ranch, FL Manatee Co. United States	Esplanade Blvd. / Torresina Terrace / Del Corso Loop (27.44584, -82.41185)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2011
Lakewood Ranch, FL Manatee Co. United States	Malachite Dr. / Esplanade Blvd. (27.45295, -82.41411)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2013
Lakewood Ranch, FL Manatee Co. United States	Flat Woods Terrace / Scrub Jay Way / Florida Rosemary Dr. (27.47049, -82.39787)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2018	Through arrow markings on all four entries.
Lakewood Ranch, FL Manatee Co. United States	Saw Palm Creek Trl. / Savanna Palms Ct. / (parking) (27.47139, -82.40376)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6717	Other (At-Grade) Single-Lane	2016	Through arrow markings on each entry.
Lakewood Ranch, FL Manatee Co. United States	Crossland Trl. / Silver Falls Run (27.43461, -82.41965)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 60.9600	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2018
Lakewood Ranch, FL Manatee Co. United States	Crossland Trl. / New Haven Blvd. (27.43743, -82.41733)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 58.5216	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2022
Lakewood Ranch, FL Manatee Co. United States	SR 64 / Rye Rd. / White Eagle Blvd. (27.48175, -82.40559)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2020	Opened October 2020. Overhead RRFBs for multilane crossings of SR 64.
Lalor Park, NSW Blacktown Australia	Vardys Rd. / Botany Blvd. / Johnson Ave. (-33.75859, 150.94268)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Lalor Park, NSW Blacktown Australia	Northcott Rd. / Wheeler St. (-33.76069, 150.92781)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Lalor Park, NSW Blacktown Australia	Northcott Rd. / Heffron Rd. / Parkside Dr. (-33.76126, 150.93234)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Lamač, Bratislava Bratislava Slovakia	II/505 / (unknown) (48.20399, 17.03607)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Lame Deer, MT Rosebud Co. United States	US 212 / Cheyenne Ave. (45.62346, -106.66642)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2018	https://www.youtube.com/watch?v=lFiVq3W5VE8&list=PLxseor6I1x1FeOZIuVw6kIHif9ZNvw2DC&index=1
Lamesley, England Gateshead United Kingdom	Kingsway South / Chowdene Bank / Lamesley Rd. / Banesley Ln. / A1 Ramps (54.92113, -1.61230)	Signalized Roundabout/Circle Existing	Other None	6 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		Combination of yield control and parttime signaling of entry-circulating points.
Lamezia Terme, Calabria Catanzaro Italy	E848-SS280 / SS18 Ramps / Via Zuccherificio / Viale Fortunato D'Amico / Viale Rodolfo Imbrogno (38.91177, 16.25494)	Rotary Existing	All-Way Yield Unknown	6 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
Lamezia Terme, Calabria Catanzaro Italy	SP108 / Localita Angillito (38.92040, 16.27348)	Rotary Existing	All-Way Yield Unknown	6 Approaches 0 Driveways 195.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Lamezia Terme, Calabria Catanzaro Italy	SP 106 / Via Salvatore Raffaele (38.93502, 16.28888)	Other Existing	Other Unknown	3 Approaches 1 Driveways	Other (At-Grade) Unknown		Circulating traffic stops for entering traffic.
Lamezia Terme, Calabria Catanzaro Italy	SP 108 (Via dei Bizantini) / Via Savutano (38.93570, 16.28906)	Other Existing	Other Unknown	3 Approaches 0 Driveways	Other (At-Grade) Unknown		Circulating traffic stops for entering traffic.
Lamezia Terme, Calabria Catanzaro Italy	SP108-SS109 (Via dei Bizantini) / Via Madre Teresa di Calcutta (38.94764, 16.29936)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Lamezia Terme, Calabria Catanzaro Italy	SP108-SS109 (Via dei Bizantini) / Via Salvatore Foderaro / Via Jean-Henry Dunant (38.95334, 16.30430)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lamezia Terme, Calabria Catanzaro Italy	Via Antonio Reillo / Via Jean-Henry Dunant (38.95537, 16.30244)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lamezia Terme, Calabria Catanzaro Italy	Via Antonio Reillo / Via Madre Teresa di Calcutta (38.95540, 16.29892)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lamezia Terme, Calabria Catanzaro Italy	Via Antonio Reillo / Via Senatore Arturo Perugini (38.95830, 16.29921)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lamezia Terme, Calabria Catanzaro Italy	Via Senatore Arturo Perugini / Via Giovanni De Sensi (38.96121, 16.29572)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lamezia Terme, Calabria Catanzaro Italy	Via Giovanni De Sensi / Via Sant'Umile da Bisignano (38.96382, 16.29558)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Unknown Single-Lane		Bike lane in circulatory roadway.
Lamezia Terme, Calabria Catanzaro Italy	Viale Guglielmo Marconi / Via Giovanni De Sensi (38.96616, 16.29507)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lancaster, England Lancs United Kingdom	A588 (Ashton Rd.) / Caspian Way (54.02963, -2.80451)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Lancaster, England Lancs United Kingdom	Bowerham Rd. / Coulston Rd. (54.03755, -2.78946)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Lancaster, PA Lancaster Co. United States	(circulation road within The Shoppes at Belmont) / (entrance road) (40.06707, -76.31415)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2018).
Lancaster, WI Grant Co. United States	US 61-STH 35 / STH 81 (42.81577, -90.68369)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2023
Lancaster, England Lancashire United Kingdom	A589 (Morecambe Rd.) / B5273 (Ovangle Rd.) / Roeburn Dr. / (unknown) (54.05948, -2.82541)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Lancaster, England Lancashire United Kingdom	Shefferlands Roundabout: A683 (Bay Gateway) / M6 Ramps / (connector to Halton Rd.) (54.07689, -2.77417)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)
Lancaster, OH Fairfield Co. United States	US 22 (Cincinnati Zanesvilles Rd. SW) / Delmont Rd. SW (39.68383, -82.67681)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	https://www.facebook.com/FairfieldCountySC/posts/pfbid023y5H4gXMLJYugN8QHLxiFM3k4sdbuY8gE8Wq7TnraHBjkxDTwveMKVKSU2r8gR5Xl
Lancaster, OH Fairfield Co. United States	US 22 (Cincinnati Zanesville Rd. SW) / SR 159 (Chillicothe Lancaster Rd. SW) (39.68382, -82.67887)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	https://www.facebook.com/FairfieldCountySC/posts/pfbid023y5H4gXMLJYugN8QHLxiFM3k4sdbuY8gE8Wq7TnraHBjkxDTwveMKVKSU2r8gR5Xl
Lancaster, CA Los Angeles Co. United States	E Lancaster Blvd. / 15th St. E (34.69685, -118.10373)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.5126	Other (At-Grade) Single-Lane	2019	http://www.abetterroadahead.com/roundabouts.html ICD estimated from Google Maps linework.
Lancaster, CA Los Angeles Co. United States	W Lancaster Blvd. / 15th St. W (34.69671, -118.15694)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4946	Other (At-Grade) Single-Lane	2019	http://www.abetterroadahead.com/roundabouts.html ICD estimated from Google Maps linework.
Lancaster, TX Dallas Co. United States	Veterans Memorial Pkwy. / (parking) (32.60958, -96.75864)	Other Existing	Uncontrolled None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2001	No splitter islands or control.
Lancaster, NH Coos Co. United States	US 2 (Main St.) / US 3 (44.49690, -71.57632)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.9279	Other (At-Grade) Single-Lane	2016	https://www.nh.gov/dot/org/projectdevelopment/highwaydesign/roundabouts/documents/nh_roundabouts_list_details_web_version.pdf ICD estimated from Google Maps linework.
Lancaster, PA Lancaster Co. United States	N Plum St. / E New St. / Park Ave. (40.04975, -76.29905)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 100.5667	Other (At-Grade) Single-lane w/ Traversable Central Island	2019	https://fox43.com/2019/06/12/mini-roundabout-causes-some-confusion-for-drivers-in-lancaster/ ICD estimated from Google Maps linework.
Lancaster, CA Los Angeles Co. United States	E Avenue L / Challenger Way (34.66048, -118.11226)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.3833	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Lancaster, MA Worcester Co. United States	Lunenburg Rd. / Old Union Turnpike (42.51839, -71.69255)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 36.9723	Other (At-Grade) Single-Lane	2013	Year estimated between 2010 and 2015. ICD estimated from Google Maps linework.
L'ancienne-Lorette, QC Quebec Canada	Rue des Loisirs E / Rue Beauséjour / Rue de la Hutte (46.80861, -71.36322)	Roundabout Existing	Unknown None	4 Approaches 0 Driveways 37.6024	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Land O' Lakes, FL Pasco Co. United States	Bexley Village Dr. / Tower Rd. / Broad Porch Run (28.21202, -82.53692)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 96.8252	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Land O' Lakes, FL Pasco Co. United States	Magnolia Point Dr. / Vanda Ln. (28.25371, -82.46321)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Land O' Lakes, FL Pasco Co. United States	Wilderness Lake Blvd. / Night Heron Dr. / Deer Path Ln. / Grasmere Dr. (28.26688, -82.45787)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 62.4840	Other (At-Grade) Single-Lane	2005
Landsdale, WA Wanneroo Australia	Mirrabooka Ave. / Kingsway (-31.81140, 115.85455)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Landskrona, Skane County Landskrona Sweden	Strandvägen / Svaneholmsgatan / Erikstorpsvägen / Övre Gatan (55.89130, 12.80939)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 16.0737	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Landskrona, Skane County Landskrona Sweden	Hälsingborgsvägen / Eirkstorpsvägen (55.90274, 12.82377)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.1293	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Landskrona, Skane County Landskrona Sweden	Hälsingborgsvägen / Kung Hans väg (55.90102, 12.82456)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 32.1393	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Landskrona, Skane County Landskrona Sweden	Hälsingborgsvägen / Löpargatan / Ringvägen (55.88597, 12.83091)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 31.4820	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Landskrona, Skane County Landskrona Sweden	Eriksgatan / Artillerigatan (55.87574, 12.83224)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.1503	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Landskrona, Skane County Landskrona Sweden	Regeringsgatan / Borgmästargatan / Ödmanssonsgatan (55.87143, 12.83581)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 22.1126	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Landskrona, Skane County Landskrona Sweden	Österleden / Östergatan / Regeringsgatan (55.87013, 12.83602)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 46.9072	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Landskrona, Skane County Landskrona Sweden	Ringvägen / Stenorsvägen (55.88434, 12.84469)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.4737	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Landskrona, Skane County Landskrona Sweden	Ringväden / Föreningsgatan (55.87250, 12.84980)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.8228	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Landskrona, Skane County Landskrona Sweden	Österleden / Ringväden (55.87152, 12.85035)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 48.9157	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Landskrona, Skane County Landskrona Sweden	Ringväden / Kolonigatan / Östervångsplan (55.87876, 12.85430)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 44.8869	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Landskrona, Skane County Landskrona Sweden	Österleden / (unknown) (55.87669, 12.86633)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 34.1695	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Landskrona, Skane County Landskrona Sweden	Österleden / Söderleden (55.87395, 12.86781)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 46.2325	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Landskrona, Skane County Landskrona Sweden	Österleden / (parking lot) (55.87271, 12.85936)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 27.4724	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Landskrona, Skåne County Landskrona kommun Sweden	Ringvägen / Pilåkersgatan (55.88535, 12.83970)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2017	Built before 2017.
Landskrona, Skåne County Landskrona kommun Sweden	Ringvägen / Jarvgatan (55.88086, 12.85363)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2021
Landstuhl, Rhineland-Palatinate Kaiserslautern Germany	L395 (Kaiserstraße) / Bahnstraße (49.41441, 7.59068)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Landvetter, Vastra Gotaland County Härryda Sweden	Partillevägen / Gamla Partillevägen / FläskeboPartillevägen (57.68549, 12.16514)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.0917	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Landvetter, Vastra Gotaland County Härryda Sweden	Bårhultsmotet / Boråsleden Ramps (57.68118, 12.16621)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 77.8999	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Landvetter, Vastra Gotaland County Härryda Sweden	75 Landvettermotet / Boråsleden Ramps (57.68578, 12.20597)	Rotary Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 93.2126	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Landvetter, Vastra Gotaland County Härryda Sweden	Gamla Landsvägen / Härkeshultsvägen / Brattåsvägen (57.68645, 12.20769)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.4980	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Landvetter, Vastra Gotaland County Härryda Sweden	Flygplatsvägen / Flygvingevägen (57.67229, 12.30161)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.0180	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Landvetter, Vastra Gotaland County Härryda Sweden	Logistikvägen / Flygplatsvägen SB Ramps (57.67723, 12.30624)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.6525	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Landvetter, Vastra Gotaland County Härryda Sweden	Logistikvägen / Flygplattsvägen NB Ramps (57.67654, 12.30777)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 0 Driveways 30.6531	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Lanesburgh Township, MN Le Sueur Co. United States	STH 13 / CR 28 (44.48613, -93.58544)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2023	https://www.keyc.com/2023/08/31/highway-13le-sueur-county-road-28-construction-updates/
Langenhagen, Lower Saxony Stadt Hannover Germany	L190 (Weiherfeldallee) / K338 (Altenhorster Straße) / Orthleut (52.48422, 9.73188)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Langenhagen, Lower Saxony Stadt Hannover Germany	K338 (Altenhorster Straße) / Altenhorst / Herrenfeld (52.48553, 9.73928)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Langford, BC Capital Canada	Goldstream Ave (Hwy 1A) / Bryn Maur Rd. / (parking) (48.44860, -123.49842)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.0000	Other (At-Grade) Single-Lane	2009	Year Completed estimated (before 2010).
Langford, BC Capital Canada	Peatt Rd. / Brock Ave. / Larkhall Rd. (48.45294, -123.49849)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2020	Upgraded from traffic calming circle to roundabout in 2020. https://www.sookenewsmirror.com/community/new-roundabout-along-peatt-road-completed-in-langford/
Langford, BC Capital Canada	Millstream Rd. / Bear Mountain Pkwy. (48.47140, -123.50526)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022
Langford, BC Capital Canada	West Shore Pkwy. / Amy Rd. (48.45617, -123.53986)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 35.0000	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2009).
Langley, BC Greater Vancouver Canada	82 Ave. / 204 St. (49.15181, -122.65706)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.0000	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2017).
Langley, BC Greater Vancouver Canada	82 Ave. / 207A St. (49.15167, -122.64809)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2022	https://www.crestonvalleyadvance.ca/trending-now/b-c-drivers-struggle-with-roundabout-in-viral-tiktok/ Video shows some drivers going the wrong way during construction: https://www.facebook.com/CityNewsVAN/videos/traffic-chaos-langley-roundabout-fails-go-viral-on-tiktok/1374442239737644/
Langley, BC Greater Vancouver Canada	64 Ave. / 232 St. (49.11889, -122.58167)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2020
Langley, BC Greater Vancouver Canada	Glover Rd. / Labonte Rd. / 76a Ave. (49.14268, -122.60283)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.5025	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Langley, BC Greater Vancouver Canada	202 St. / Trans-Canada Hwy HOV Ramps (49.16182, -122.66008)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.9920	Freeway Ramps (Grade-Separated) Single-Lane	2011	Roundabout in between and below freeway lanes, serving HOV lanes via left-hand ramps on the freeway. Fourth leg (EB onramp and WB offramp) closed off. Year Completed estimated (2008-2013). ICD estimated from Google Maps linework.
Langley, BC Greater Vancouver Canada	232 St. / 72 Ave. / Trans Canada 1 WB On-ramp (49.13829, -122.58135)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.5059	Freeway Ramps (Grade-Separated) Single-Lane	2013	Roundabout was part of a project to build an overpass at a rail crossing. That project was completed in 2014, but the roundabout was in operation in 2013: https://www.portvancouver.com/wp-content/uploads/2015/03/232nd-st-construction-notice-december-2013.pdf ICD estimated from Google Maps linework.
Langley Air Force Base, VA Hampton City United States	Dodd Blvd. / Hammond Ave. / N King St. (37.07420, -76.35058)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)
Langley City, BC Greater Vancouver Canada	203 St. / 53 Ave. (49.09847, -122.65987)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.8060	Other (At-Grade) Single-Lane	2016	https://www.langleyadvancetimes.com/news/langley-citys-first-roundabout-opens/ ICD estimated from Google Maps linework.
Langley Township, BC Greater Vancouver Canada	232 St. / 56 Ave. (49.10396, -122.58115)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.8776	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2013). ICD estimated from Google Maps linework.
Langley Township, BC Greater Vancouver Canada	48 Ave. / 216 St. / Old Yale Rd. (49.08942, -122.62474)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 30.0000	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2004-2006).
Langley Township, BC Greater Vancouver Canada	50 Ave. / 216 St. (49.09306, -122.62466)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.8088	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2009). ICD estimated from Google Maps linework.
Langley Township, BC Greater Vancouver Canada	100A Ave. / 201 St. (49.18459, -122.66433)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.2257	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2009). ICD estimated from Google Maps linework.
Langley Township, BC Greater Vancouver Canada	84 Ave. / 207A St. (49.15549, -122.64810)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.1196	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Langley Township, BC Greater Vancouver Canada	77A Ave. / 209 St. (49.14310, -122.64273)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.6576	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Langley Township, BC Greater Vancouver Canada	77A Ave. / 211 St. (49.14294, -122.63810)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2016	https://www.langleyadvancetimes.com/news/langley-citys-first-roundabout-opens/
Långshyttan, Dalarna County Hedemora Sweden	Klostergatan / Hyttgatan (60.45227, 16.03305)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 19.4364	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Langwarrin, VIC Frankston Australia	A780 (Western Port Hwy.) / SR 4 (Cranbourne-Frankston Rd.) (-38.13396, 145.22825)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Langworthy, England Greater Manchester United Kingdom	Fitzwarren St. / Heywood Way / Pendleton Way (53.48753, -2.29011)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Langworthy, England Greater Manchester United Kingdom	Heywood Way / Churchill Way / Hankinson Way (53.48725, -2.28737)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lannon, WI Waukesha Co. United States	CTH V (Town Line Rd.) / W Good Hope Rd. (43.14820, -88.18388)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.0124	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Lannon, WI Waukesha Co. United States	STH 74 (Main St.) / CTH V (Townline Dr.) / McLaughlin Rd. (43.13902, -88.18408)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.3459	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Opened November 15, 2008. ICD estimated from Google Maps linework.
Lansing, MI Ingham Co. United States	Michigan Ave. / Washington Square (42.73360, -84.55225)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.3176	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Lansing, MI Ingham Co. United States	Barnes Ave. / Beal Ave. (42.71491, -84.56174)	Traffic Calming Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 15.7953	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Lansing, MI Ingham Co. United States	Barnes Ave. / Davis Ave. (42.71489, -84.55698)	Traffic Calming Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 18.4279	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.