Roundabouts Database Index

29411 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
Lakewood Ranch, FL Manatee Co. United States	Lake Club Blvd. / Como Cir. (27.39536, -82.38777)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2006	Splitter islands less than 50 sq ft.
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.