Roundabouts Database Index

9625 Results

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City, State County Country	Intersection (Lat, Lng)	Type Status	Control Type / Other Control Type	Approaches / Driveways	Functional Class / LaneType	Year Completed	Comments
København S, Capital Copenhagen Denmark	Prags Blvd./Vermlandsgade/Laplandsgade (55.66725, 12.61169)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways	Other Single-Lane		Bike lane marked on circulatory roadway.
Springfield, OR Lane United States	S. 42nd Street/Jasper Rd. (44.03479, -122.96200)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2005	bike lanes are dropped/resumed at the roundabout using an eight foot wide “dust pan” style driveway that is oriented perpendicular to the street center line
Riverbank, CA Stanislaus United States	Crawford Rd./Homewood Way (37.71818, -120.94930)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2003	Bike lanes in circulatory roadway in 2010 photo.
Princeton, NJ Mercer Co. United States	Alexander St./University Pl. (40.34305, -74.66085)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other Single-Lane	2014	Bike sharrows and parking cutouts on one leg.
Monroe, WA Snohomish Co. United States	Chain Lake Rd./N Kelsey St. (47.86475, -121.96958)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other Single-Lane	2014	Bing "On the Street" view shows it under construction
Columbia, MO Boone Co. United States	E Green Meadows Rd./Carter Ln. (38.91638, -92.33246)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways	Other Single-Lane	2010	Bing map has this on S Providence Rd, but that's wrong, since Providence Rd is the N-S freeway just to the west. Googlemaps says Carter Ln.
Bend, OR Deschutes United States	SW Industrial Way/Bond St. (44.05040, -121.31630)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2003	Bond St. is one-way northbound out of the roundabout. Roundabout has raindrop-shaped central island, as no westbound to southbound movements are needed. Dogbone/peanut shape. Functional Class: Collector
Dedham, MA Norfolk Co. United States	Washington St/Boston Providence Hwy (42.25003, -71.17133)	Rotary Existing	Signal None	4 Approaches 5 Driveways	Other Multilane (2 Lane)		Boston Providence Hwy extends straight through the rotary
Normal, IL McLean United States	Beaufort St./North St. (40.50926, -88.98420)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2009	Both a traffic solution and centerpiece for significant downtown redevelopment. Completed Fall 2004. Previously controlled by two-way stop Functional Class: Local
Lawrence, KS Douglas United States	Overland Dr./Congressional Dr. (38.97474, -95.31127)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2003	Both roads newly constructed in this area. Functional Class: Collector
Bend, OR Deschutes United States	NW Mt. Washington Drive/NW Crossing Drive (44.05890, -121.35670)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2000	Both roadways brand new as part of new development. Functional Class: Arterial
Clearwater, FL Pinellas United States	Mandalay Ave./Acacia St. (27.98970, -82.82660)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2001	Boundary between commercial and residential area. Allows traffic attempting to park to use roundabout for U-turn without entering residential area. Also serves as U-turn for everyone, including WB-50 semis. Previously controlled by two-way stop Functional Class: Collector
Braintree, MA Norfolk Co. United States	Union Street / Rte 3 (42.21028, -70.99659)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps Single-Lane		Braintree Rotary
Somerset, MA Bristol Co. United States	Brayton Ave/Riverside Ave/Wilbur Ave (41.72272, -71.16043)	Rotary Existing	Other None	4 Approaches 1 Driveways	Other Single-Lane		Brayton approach is stop-controlled
Dimondale, MI Eaton United States	East Rd./Creyts Rd. (42.64745, -84.64297)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Unknown	2001	British-style mini-roundabout. http://www.teachamerica.com/roundabouts/RA054A_Waddell_ppr.pdf
Elora, ON Wellington Canada	Melville St./Church St. (43.68381, -80.42779)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane		Building (church) in central island. Informal traffic circle formalized when Church St was improved. https://www.wellingtonadvertiser.com/elora-to-get-another-roundabout-on-church-street/
New Orleans, LA Orleans Par. United States	1 Collins Diboll Circle (29.98645, -90.09329)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways	Other Single-Lane		Building in center of circle with on-street parking on circulatory roadway.
Bardstown, KY Nelson Co. United States	US 31E/US 150/S 3rd St. (37.80915, -85.46683)	Other Existing	Other Unknown	4 Approaches 0 Driveways	Other Multilane (2 Lane)		Building in central island with pedestrian access across circulatory roadway. Circulating lanes yield to entering lanes on two legs.
Westfield, IN Hamilton Co. United States	Parkhurst Dr./Palomar Dr. (40.00132, -86.17607)	Other Existing	All-Way Yield Unknown	4 Approaches 7 Driveways	Other Single-Lane		Building in central island.
Suwanee, GA Gwinnett United States	Wildwood Rd./Suwanee Creek Rd./Peachtree Ridge Park (34.01721, -84.07594)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2007	Built 2006-2007.
North Atlanta, GA DeKalb United States	Hermance Dr./Hillwood Terr. (33.87289, -84.33463)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2009	Built 2008-2009.
Cartersville, GA Bartow United States	Liberty Ln./(Hilton Hotel driveways) (34.16754, -84.78223)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2009	Built 2008-2009. Concentric striped circulatory roadway.
Lenexa, KS Johnson United States	67th St./Gleason Rd. (39.00723, -94.86295)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2002	Built as part of extension of both streets -- road originally curved from the north to the east. Completed October 2002. Functional Class: Collector
Lawrence, KS Douglas United States	W. Harvard Rd./Grove Dr./Mulberry Dr. (38.96701, -95.29801)	Neighborhood Traffic Circle Existing	Unknown Unknown	4 Approaches 0 Driveways	Other Unknown	2005	Built as part of Harvard Road traffic calming plan. A temporary traffic circle was in place for some time prior to permanent construction. Previously controlled by two-way stop Functional Class: Collector
Lawrence, KS Douglas United States	W. Harvard Rd./Goldfield St./Goldfield Ct. (38.96597, -95.29628)	Neighborhood Traffic Circle Existing	Unknown Unknown	4 Approaches 0 Driveways	Other Single-Lane	2005	Built as part of Harvard Road Traffic Calming plan. A Temporary traffic circle with all way Yield control was installed prior to permanent construction. Previously controlled by two-way stop Functional Class: Collector
Lawrence, KS Douglas United States	Monterey Way/Harvard Rd. (38.96400, -95.28833)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	1999	Built as part of reconstrction of Monterey Way. Designed as part of City/State Safety Improvement Project.
Monroe, NC Union Co. United States	N Rocky River Rd./Monroe Expressway WB Ramps (35.06481, -80.59359)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Freeway Ramps Single-Lane	2018	Built as part of the Monroe Expressway (US 74 bypass) https://www.ncdot.gov/projects/monroe-expressway/Pages/default.aspx
Monroe, NC Union Co. United States	N Rocky River Rd./Monroe Expressway EB Ramps (35.06096, -80.59214)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Freeway Ramps Single-Lane	2018	Built as part of the Monroe Expressway (US 74 bypass) https://www.ncdot.gov/projects/monroe-expressway/Pages/default.aspx
Lawrence, KS Douglas United States	28th St./O'Connell Rd. (38.93372, -95.20499)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2004	Built as part of Widening of OConnell Road. Orig. T intersection, east leg currently unused. Previously controlled by one-way stop Functional Class: Collector
Woodland, CA Yolo United States	Gum Ave./Bourn Dr. (38.66820, -121.74710)	Roundabout Removed	All-Way Yield None	4 Approaches 0 Driveways	Other 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
Essex, MD Baltimore Co. United States	Southeast Blvd. (MD 702)/Hyde Park Rd. (39.29884, -76.43951)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2006	Built as temporary installation, then converted to permanent design.
Milwaukee, WI Milwaukee United States	S. 6th St./W. Virginia St./Florida St. (43.02698, -87.91770)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2002	Built as terminal of new bridge. Signal located downstream approximately 150-200 feet away (estimated) that queues back through roundabout during weekday p.m. peak. No lane designations on approach. Functional Class: Arterial
Asheville, NC Buncombe United States	Bleachery Blvd./Wal-Mart parking lot entrance (35.57649, -82.51315)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways	Other Single-Lane	2006	Built by developer - entrance to Wal-Mart parking lot.
Davidson, NC Mecklenburg United States	Griffith St./Davidson Gateway Dr. (35.50277, -80.86375)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2006	Built by developer - multilane existing intersection.
Davidson, NC Mecklenburg United States	Griffith St./Jetton St. (35.50210, -80.86121)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2006	Built by developer - multilane existing intersection.
Huntersville, NC Mecklenburg United States	Stumptown Rd./Hugh Torance Pkwy. (35.42301, -80.87071)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways	Other Single-Lane	2004	Built by developer.
Asheville, NC Buncombe United States	(Biltmore Lake Rd.) (35.53735, -82.65930)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways	Other Unknown	2002	Built by developer.
Charlotte, NC Mecklenburg United States	(Shopton Rd.) (35.15979, -80.09794)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways	Other Unknown	2004	Built by developer.
Winston-Salem, NC Forsyth United States	Turfwood Dr./Long Creek Dr. (36.19996, -80.32156)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways	Other Single-Lane	2002	Built by developer.
Clemmons, NC Forsyth United States	Kinnamon Rd./Bay Meadows Ct. (36.04177, -80.38393)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways	Other Unknown	2007	Built by developer.
Durham, NC Durham United States	Southpoint Auto Park Blvd./Johnson Victory Cir. (35.90882, -78.94987)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways	Other Single-Lane	2004	Built by developer.
Chapel Hill, NC Durham United States	Ephesus Church Rd./Pope Rd. (35.93135, -78.99929)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways	Other Single-Lane	2005	Built by developer.
Clemmons, NC Forsyth United States	Styers Ferry Rd./Utility Dr. (River Ridge Roundabout) (36.07380, -80.39124)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2002	Built by developer. Previously controlled by one-way stop Functional Class: Collector
Overland Park, KS Johnson United States	W 161st Terr./W 163rd St./Flint St. (38.83472, -94.71741)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2007	Built for new development.
Overland Park, KS Johnson United States	157th St./King St. (38.84201, -94.71545)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2007	Built for new development.
Merriam, KS Johnson United States	Carter St./Turkey Creek Dr. (39.00353, -94.69585)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2008	Built for new development.
Olathe, KS Johnson United States	167th St./Lindenwood Dr. (38.82558, -94.78903)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2009	Built for new development. Series of 3 roundabouts.
Olathe, KS Johnson United States	167th St./Mur-Len St. (38.82566, -94.77972)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2009	Built for new development. Series of 3 roundabouts.
Olathe, KS Johnson United States	167th St./(unknown) (38.82562, -94.77064)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2009	Built for new development. Series of 3 roundabouts.
Kill Devil Hills, NC Dare United States	(First Flight High School) (36.00742, -75.66573)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways	Other Unknown	2003	Built for new high school drive (2 roundabouts)

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