Roundabouts Database

9623 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
Lawrence, KS
Douglas
United States 		Kasold Dr./Tillerman Dr.
(38.99003, -95.27915) 		Roundabout
Existing 		All-Way Yield
None 		0 Approaches
0 Driveways 		Other
Single-Lane 		2007 Opened October 2007. Previously controlled by two-way stop
Lawrence, KS
Douglas
United States 		Kasold Dr./Grand Vista Dr.
(38.99322, -95.27918) 		Roundabout
Existing 		All-Way Yield
None 		0 Approaches
0 Driveways 		Other
Single-Lane 		2007 Opened October 2007. Previously controlled by two-way stop
Waco, TX
McLennan
United States 		Crosslake Pkwy./Legendlake Pkwy.
(31.49100, -97.15920) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways 		Other
Single-Lane 		2006 Major internal street intersection for a 159 Ac. Tract (74.5 Ac. is Hospital and Medical complex). Functional Class: Collector
Tigard, OR
Washington
United States 		Barrows Rd./Roshak Rd.
(45.42691, -122.84480) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways 		Other
Single-Lane 		2008 Previously controlled by two-way stop
Woodland, CA
Yolo
United States 		Miekle Ave./Galvin Way
(38.65156, -121.73590) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2006 Previously controlled by new
Hamburg, NY
Erie
United States 		US 62 (E Main St.)/Center St.
(42.71622, -78.83438) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2007
Hamburg, NY
Erie
United States 		US 62 (E Main St.)/Buffalo St.
(42.71581, -78.82941) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2007
East Helena, MT
Lewis and Clark
United States 		Canyon Ferry Rd./Lake Helena Dr.
(46.61709, -111.89380) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2009
Waco, TX
McLennan
United States 		Austin Ave./29th St.
(31.53724, -97.15418) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2009 News story at http://www.kcendt.com/?p=11617, Photos at http://www.waco-texas.com/photo-gallery/index22.htm. Functional Class: Local
Clearwater, FL
Pinellas
United States 		Rainbow Dr./Comet Ave.
(27.96245, -82.75652) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2009 Opened May 2009. Functional Class: Local
Coralville, IA
Johnson
United States 		Holiday Rd./Corridor Way
(41.69709, -91.60332) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2007
Ottumwa, IA
Wapello
United States 		US 34/US 63
(41.00102, -92.40453) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2006 Opened November 2006. Right turn bypass lanes on all approaches.
Urbandale, IA
Dallas
United States 		142nd St./Douglas Pkwy.
(41.62940, -93.80899) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2004
Billings, MT
Yellowstone
United States 		Shiloh Crossing Blvd./Olympic Blvd.
(45.75216, -108.61570) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2009 Functional Class: Local
West Des Moines, IA
Dallas
United States 		Wistful Vista Dr./S. 79th St.
(41.56572, -93.81668) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		1999
Oxford, MS
Lafayette
United States 		Old Taylor Rd./University of Miss. Access Rd.
(34.35899, -89.53144) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2005
Oxford, MS
Lafayette
United States 		Lamar St./US 278 EB Ramps
(34.35343, -89.52121) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways 		Other
Single-Lane 		2007 Built June-July 2007.
Oxford, MS
Lafayette
United States 		Lamar St./US 278 WB Ramps
(34.35479, -89.52112) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2007 Built June-July 2007.
Laurel, MS
Jones
United States 		Central Ave./Maple St.
(31.69108, -89.12855) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2002
Clive, IA
Dallas
United States 		Berkshire Pkwy./Sheridan Ave.
(41.61697, -93.84561) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2001
Clive, IA
Dallas
United States 		Berkshire Pkwy./Boston Pkwy.
(41.62153, -93.84657) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2005
Des Moines, IA
Polk
United States 		Gannett Ave./Rittenhouse St.
(41.52031, -93.65178) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2000
Altoona, IA
Polk
United States 		10th Ave. SE/15th St. SE
(41.63733, -93.45121) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2005 Opened December 16, 2005.
(unincorporated), IA
Blackhawk
United States 		Independence Ave. (IA 281)/Raymond Rd. (V49)
(42.49790, -92.21953) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2008 Opened Octboer 29, 2008. First roundabout in Iowa with 55mph approaches. Previously controlled by two-way stop
Cedar Falls, IA
Blackhawk
United States 		Viking Rd./Cedar Heights Dr.
(42.48866, -92.41657) 		Roundabout
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Single-Lane 		2007 Opened November 2007.
Burnside, AZ
Apache
United States 		US 191/AZ 264
(35.75473, -109.62710) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2009 Right-turn bypass lane.
Flagstaff, AZ
Coconino
United States 		Dodge Ave./Railhead Ave.
(35.22522, -111.57000) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2007 By developer.
Howard, WI
Brown
United States 		Riverdale Dr. (CTH J)/CTH RK
(44.54785, -88.10120) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2011
Flagstaff, AZ
Coconino
United States 		Pine Cliff Dr./Gemini Dr.
(35.20745, -111.63350) 		Roundabout
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Single-Lane 		2008 By developer.
Burnaby, BC
Greater Vancouver Regional District
Canada 		East Campus Rd./University Dr. E
(49.27628, -122.90450) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane 		On the Simon Fraser University campus
Camrose, AB
Central Alberta
Canada 		Valleyview Dr./28 Ave.
(52.99531, -112.83900) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2005
Carmel, IN
Hamilton
United States 		W. 136th St./Ditch Rd.
(39.98478, -86.18355) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2008
Carmel, IN
Hamilton
United States 		W. 141st St./Ditch Rd.
(39.99198, -86.18353) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2008
Carmel, IN
Hamilton
United States 		W. 141st St./Springmill Rd.
(39.99215, -86.16481) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2008
Bozeman, MT
Gallatin
United States 		Baxter Ln./Ferguson Ave.
(45.70024, -111.09310) 		Roundabout
Existing 		All-Way Yield
None 		0 Approaches
0 Driveways 		Other
Single-Lane 		2003
Bozeman, MT
Gallatin
United States 		Laurel Pkwy./Annie St.
(45.68920, -111.11390) 		Roundabout
Existing 		All-Way Yield
None 		0 Approaches
0 Driveways 		Other
Single-Lane 		2003
Bozeman, MT
Gallatin
United States 		Laurel Pkwy./Glenellen St.
(45.69056, -111.11400) 		Roundabout
Existing 		All-Way Yield
None 		0 Approaches
0 Driveways 		Other
Single-Lane 		2003
Bozeman, MT
Gallatin
United States 		Cascade St./Kimball Ave.
(45.68162, -111.09510) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Single-Lane 		2004
Bozeman, MT
Gallatin
United States 		Cascade St./Clifden Dr.
(45.68115, -111.09950) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Single-Lane 		2004
Kalispell, MT
Flathead
United States 		(unknown)/(parking lot)
(48.23521, -114.33170) 		Roundabout
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Single-Lane 		2005
Pearl City, HI
Oahu
United States 		Kuahaka St./Kalauipo St.
(21.41052, -157.96720) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2003
Pearl City, HI
Oahu
United States 		Kuahaka St./Kaweloka St.
(21.40495, -157.97320) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2003
Kailua, HI
Oahu
United States 		Ulupuni St./Uluhala St.
(21.37803, -157.75590) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2004
Pukalani, HI
Maui
United States 		Kulamalu Town Center
(20.82156, -156.33080) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2007
Lihue, HI
Kauai
United States 		Pikake St./Kauila St.
(21.96575, -159.37970) 		Roundabout
Existing 		All-Way Yield
None 		0 Approaches
0 Driveways 		Other
Single-Lane 		2008
Sacramento, CA
Sacramento
United States 		Rush River Dr./Windbridge Dr.
(38.48465, -121.53360) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2007 Functional Class: Local
Sacramento, CA
Sacramento
United States 		Silva Ranch Way/(unknown)
(38.47686, -121.52680) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane 		2007 Functional Class: Local
Sacramento, CA
Sacramento
United States 		Coleman Ranch Way/(unknown)
(38.47739, -121.52340) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane 		2007 Functional Class: Local
West Fargo, ND
Cass
United States 		CR 17/52nd Ave S.
(46.80409, -96.90268) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2008
Neenah, WI
Winnebago
United States 		Co. Hwy. PP/Jacobsen Rd./American Dr.
(44.21429, -88.47825) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2007

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