Roundabouts Database

8815 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
Conway, WA
Skagit Co.
United States 		SR 534 (Pioneer Hwy)/Fir Island Rd./Conway Frontage Rd./Main St.
(48.34133, -122.33929) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2014 Oblong shape. Open July 2014. Replaced two closely spaced stop-controlled intersections.
Anacortes, WA
Skagit Co.
United States 		R Ave./22nd St.
(48.50423, -122.60992) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2013 Open December 2013.
Mount Vernon, WA
Skagit Co.
United States 		Anderson Rd./Cedardale Rd.
(48.39915, -122.32710) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Mini-roundabout 		2013 Open November 2013.
Spokane, WA
Spokane Co.
United States 		E Wellesley Ave./N Freya St.
(47.70060, -117.35714) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2016 Open October 2016.
Brighton, CO
Adams Co.
United States 		Prairie Falcon Pkwy./Killdeer St.
(39.98546, -104.74473) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2000 Year Completed estimated (1999-2002).
Brighton, CO
Adams Co.
United States 		Royal Pine St./Bristle Cone St.
(39.99139, -104.74762) 		Roundabout
Existing 		Unknown
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2003 Year Completed estimated (2002-2004).
Brighton, CO
Adams Co.
United States 		Royal Pine St./Longs Peak St.
(39.99458, -104.74971) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2003 Year Completed estimated (2002-2004).
Brighton, CO
Adams Co.
United States 		Midland St./N 46th Ave.
(39.99656, -104.75979) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2003 Year Completed estimated (2002-2004).
Brighton, CO
Adams Co.
United States 		Golden Eagle Pkwy./Tanager St.
(39.97858, -104.74845) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		1998 Year Completed estimated (1993-1999).
Davis, CA
Yolo Co.
United States 		Cannery Ave./Cannery Loop
(38.56265, -121.73883) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2015
Hobart, IN
Lake Co.
United States 		Bracken Dr./S Wisconsin St.
(41.51055, -87.26829) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2016
San Luis Obispo, CA
San Luis Obispo Co.
United States 		Chorro St./Islay St.
(35.27610, -120.65977) 		Neighborhood Traffic Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2016
Galt, CA
Sacramento Co.
United States 		Twin Cities Rd./E Stockton Blvd.
(38.29108, -121.31110) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2014 Near SR 99 NB freeway ramps.
Galt, CA
Sacramento Co.
United States 		Twin Cities Rd./W Stockton Blvd.
(38.29105, -121.31340) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2014 Near SR 99 SB freeway ramps.
Porterville, CA
Tulare Co.
United States 		S Jaye St./W Montgomery Ave.
(36.04954, -119.02654) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2014 Right-turn bypass lane on east leg.
Larkspur, CO
Douglas Co.
United States 		Bear Dance Dr./Sky View Ln./Elk View Rd./Lake Dr.
(39.27054, -104.90711) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2003 Year Completed estimated (2002-2004).
(unincorporated), CO
Douglas Co.
United States 		Meridian Village Pkwy./Bristleridge Dr.
(39.53102, -104.82616) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2006
(unincorporated), CO
Douglas Co.
United States 		Meridian Village Pkwy./Ashgrove Dr.
(39.52786, -104.82450) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2006
(unincorporated), CO
Douglas Co.
United States 		Meridian Village Pkwy./Rutledge Ln.
(39.52471, -104.82329) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2006
(unincorporated), CO
Douglas Co.
United States 		W Happy Canyon Rd./Castle Pines Dr.
(39.42838, -104.90106) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2011
(unincorporated), CO
Douglas Co.
United States 		Happy Canyon Rd./Castle Pines Dr. S
(39.43975, -104.88723) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2011
Dothan, AL
Houston Co.
United States 		Northcutt Dr./Deerpath Rd.
(31.23965, -85.44308) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2007
(unincorporated), CO
Douglas Co.
United States 		Lioness Way/Lioness Pl.
(39.53520, -104.84861) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2005
(unincorporated), OH
Delaware Co.
United States 		Home Rd./Concord Rd.
(40.19585, -83.16441) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2013 Year Completed estimated (2011-2014).
Ridgefield, WA
Clark Co.
United States 		NW 319th St./NW 31st Ave.
(45.85180, -122.70607) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2017 Part of Ilani Casino interchange project and is operational.
Windermere, FL
Orange Co.
United States 		Main St./5th Ave.
(28.49560, -81.53462) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2005
Windermere, FL
Orange Co.
United States 		Main St./6th Ave.
(28.49419, -81.53480) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2005
Windermere, FL
Orange Co.
United States 		McGuire Rd./Park Ave.
(28.50765, -81.54283) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2011
Orlando, FL
Orange Co.
United States 		Reams Rd./Silverlake Park Dr.
(28.44357, -81.56126) 		Roundabout
Existing 		Unknown
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2011 Circulatory roadway striping has evolved from initially concentric to now spiral.
Orlando, FL
Orange Co.
United States 		Lake Village Rd./Lakeside Village Rd.
(28.44895, -81.56354) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2011
Monterey, CA
Monterey Co.
United States 		SR 68/SR 1 SB Off-Ramp
(36.57529, -121.91293) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Freeway Ramps
Unknown 		2017
New Albany, OH
Franklin Co.
United States 		Hamilton Rd./(unknown 2)
(40.07531, -82.85598) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2016
Rocklin, CA
Placer Co.
United States 		Rocklin Rd./Meyers St.
(38.78852, -121.22915) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2014
Lafayette, CA
Contra Costa Co.
United States 		Olympic Blvd./Pleasant Hill Rd.
(37.88604, -122.09300) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Unknown 		2017
Redding, CA
Shasta Co.
United States 		Teton Dr./Crescent Moon Dr./Crescent Moon Ct.
(40.56422, -122.41552) 		Neighborhood Traffic Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		1997 Year completed estimated (before 1998). Pedestrian ramps into circulatory roadway.
Redding, CA
Shasta Co.
United States 		Madison River Dr./Yellowstone Dr.
(40.54201, -122.31782) 		Neighborhood Traffic Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2002 Year Completed estimated (1999-2004).
Redding, CA
Shasta Co.
United States 		Yellowstone Dr./Western Oak Dr.
(40.54391, -122.31766) 		Neighborhood Traffic Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2002 Year Completed estimated (1999-2004).
Federal Way, WA
King Co.
United States 		3rd Ave. SW/SW 330th St.
(47.30636, -122.33874) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2014 This is a "Compact" single-lane roundabout with center island landscaping and a truck apron, inscribed circle diameter is 76 feet. Pedestrian refuge islands on the east-west approaches provide channelization.
Federal Way, WA
King Co.
United States 		SW 330th St./6th Ave. SW
(47.30622, -122.34230) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2014 This is a "Compact" urban roundabout with central island landscaping and a truck apron, inscribed diameter is 76 feet. Pedestrian refuge islands on the east-west approaches provide channelization. This and the one at 3rd Ave SW / SW 330th Street were opened in November 2014.
Federal Way, WA
King Co.
United States 		12th Ave. SW/12th Pl. SW/SW 340th St.
(47.29677, -122.35142) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2013 Inscribed diameter of 76 feet, landscaped central island, yield control on all approaches. No curbing for channelizing the approaches, paint only. Opened November 2013.
Kent, WA
King Co.
United States 		SE 244th St./100th Ave. SE
(47.38335, -122.20736) 		Neighborhood Traffic Circle
Existing 		Other
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2016 This is now a dog bone-shaped traffic circle with two-way Yield control on the east and west approaches and no control north-south. Previous control was stop-control on the east leg only before the west leg was built.
Campton Hills, IL
Kane Co.
United States 		SR 47/Burlington Rd.
(41.98813, -88.47064) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2016 Rural, high-speed approaches.
Rockford, IL
Winnebago Co.
United States 		N Main St./Auburn St.
(42.28863, -89.08024) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2013
Rockford, IL
Winnebago Co.
United States 		Seminary St./College Ave.
(42.26161, -89.09051) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2013 Right-turn bypass lane on west leg.
Redding, CA
Shasta Co.
United States 		Shasta St./Almond Ave.
(40.58272, -122.40809) 		Neighborhood Traffic Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2006
Redding, CA
Shasta Co.
United States 		Shasta St./Olive Ave.
(40.58343, -122.40524) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Mini-roundabout 		2006
Federal Way, WA
King Co.
United States 		S 308th St./14th Ave. S
(47.32601, -122.31601) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways 		Other
Mini-roundabout 		2014 This is a Mini-Roundabout with fully traversable center island. Inscribed diameter is about 64 feet, opened in August 2014. An RRFB is present at the school crossing on the east leg, the previous raised crosswalk was removed. The north leg is a driveway to the newly remodeled high school. Both streets are Minor Collectors with 25 mph speed limits.
Anderson, CA
Shasta Co.
United States 		Pleasant Hills Dr./Domaine Pl.
(40.42966, -122.29692) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2006
Crystal Springs, MS
Copiah Co.
United States 		MS 27/Lee Ave.
(31.99541, -90.32108) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2016
Osseo, MN
Hennepin Co.
United States 		Elm Creek Blvd./99th Ave./James Deane Blvd./TH 610 WB Off-Ramp
(45.13323, -93.44083) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Freeway Ramps
Single-Lane 		2012

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