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
Coral Gables, FL
Miami-Dade
United States 		Ponce de Leon Blvd./Sevilla Ave./Palermo Ave.
(25.74597, -80.25848) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways 		Other
Unknown
Miami Springs, FL
Miami-Dade
United States 		Pinecrest Dr./South Dr.
(25.81530, -80.28000) 		Neighborhood Traffic Circle
Existing 		Two-Way Stop
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		Functional Class: Local
Miami Springs, FL
Miami-Dade
United States 		Glendale Dr./Beverly Dr.
(25.81348, -80.29934) 		Other
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown
Miami Springs, FL
Miami-Dade
United States 		DeSoto Dr./Labaron Dr.
(25.81180, -80.27770) 		Neighborhood Traffic Circle
Existing 		Two-Way Stop
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		Functional Class: Local
Colorado Springs, CO
El Paso
United States 		E. Cheyenne Mountain Blvd./Springmeadow Dr.
(38.79132, -104.82750) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Unknown
North Stonington, CT
New London
United States 		Rte. 2/Rte. 184
(41.42439, -71.86039) 		Rotary
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Unknown 		Completed 1999. Previously controlled by rotary
Seattle, WA
King
United States 		Interlake Ave. N/N 39th St.
(47.65411, -122.34130) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown
Westminster, CO
Adams
United States 		Promenade Dr. S./(TBD)
(39.89188, -105.06330) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		2 Approaches
0 Driveways 		Other
Single-Lane
Seattle, WA
King
United States 		Ashworth Ave. N/N 38th St.
(47.65269, -122.34020) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown
Bend, OR
Deschutes
United States 		NW Awbrey Rd./Sonora Dr.
(44.07240, -121.31750) 		Neighborhood Traffic Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		Older design. Fourth leg is stub. Functional Class: Local
Seattle, WA
King
United States 		Burke Ave. N/N 35th St.
(47.64919, -122.33510) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown
Edmonton, AB
Edmonton Capital Region
Canada 		St. Albert Trl./Groat Rd./118th Ave. NW
(53.57027, -113.54940) 		Rotary
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane)
St. Louis, MO
St. Louis
United States 		Halls Ferry/MO 367
(38.72251, -90.24017) 		Rotary
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		three of the six approaches are multilane and have dual lanes of traffic merging into both lanes of the roundabout; roundabout is unstriped. Description as follows: Halls Ferry Circle is 3 lanes wide, 350 foot diameter, 35 miles per hour and has 5 major roadways entering (from http://www.ballwin.mo.us/minutes_062402.html)
Washington, DC
N/A
United States 		Randle Circle (Mass. Ave./Minn. Ave./K St.)
(38.87810, -76.96148) 		Signalized Roundabout/Circle
Existing 		Signal
None 		7 Approaches
0 Driveways 		Other
Multilane (2 Lane)
Marshall, MI
Calhoun
United States 		I-94 Business (W Michigan Ave.)/M-227 (Kalamazoo Ave.)
(42.27199, -84.96413) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Unknown
Homer, MI
Calhoun
United States 		Hillsdale St./Main St.
(42.14585, -84.80890) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		Before 1999.
Colorado Springs, CO
El Paso
United States 		New Car Dr./parking lot
(38.93777, -104.73750) 		Other
Existing 		Unknown
None 		2 Approaches
0 Driveways 		Other
Single-Lane 		Serves retail shopping center.
Colorado Springs, CO
El Paso
United States 		(unknown #2)
(38.87847, -104.84910) 		Other
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown
Hagerstown, MD
Washington
United States 		Virginia Ave./Memorial Blvd./Prospect St./Key St.
(39.63728, -77.72873) 		Other
Existing 		Other
None 		0 Approaches
0 Driveways 		Other
Unknown
Hagerstown, MD
Washington
United States 		E. Irvin Ave./Mealey Pkwy.
(39.65536, -77.70186) 		Other
Existing 		All-Way Stop
None 		0 Approaches
0 Driveways 		Other
Single-Lane
Hagerstown, MD
Washington
United States 		E. Irvin Ave./View St./Valleybrook Dr.
(39.65536, -77.70058) 		Other
Existing 		All-Way Stop
None 		0 Approaches
0 Driveways 		Other
Single-Lane
Hagerstown, MD
Washington
United States 		E. Magnolia Ave./Mealey Pkwy.
(39.65762, -77.70140) 		Other
Existing 		All-Way Stop
None 		0 Approaches
0 Driveways 		Other
Single-Lane
Hagerstown, MD
Washington
United States 		E. Magnolia Ave./E. Irvin Ave.
(39.65722, -77.69958) 		Other
Existing 		All-Way Stop
None 		0 Approaches
0 Driveways 		Other
Single-Lane
Lawrence, KS
Douglas
United States 		W. Harvard Rd./S. Moundridge Dr.
(38.96770, -95.30438) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown
(unincorporated), MA
Barnstable
United States 		Rte. 6A/Rte. 28 (gateway to Cape Cod)
(41.74313, -70.58651) 		Rotary
Existing 		All-Way Yield
None 		0 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		Functional Class: Arterial
Boston, MA
Suffolk
United States 		VFW Pkwy./North Shore Rd. (Butler Circle)
(42.41228, -70.99350) 		Rotary
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		Functional Class: Arterial
Boston, MA
Suffolk
United States 		Broadway/Main
(42.40244, -71.06048) 		Rotary
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown
Arlington, VA
Arlington
United States 		Memorial Dr./Arlington Memorial Bridge
(38.88573, -77.06004) 		Rotary
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown
Washington, DC
N/A
United States 		G St./3rd St. SW
(38.88127, -77.01520) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown
Washington, DC
N/A
United States 		G St./1st St. SW
(38.88119, -77.01228) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown
Washington, DC
N/A
United States 		H St./Delaware Ave.
(38.88028, -77.01262) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown
Washington, DC
N/A
United States 		New York Ave./Montana Ave./West Virginia Ave.
(38.91723, -76.97813) 		Signalized Roundabout/Circle
Existing 		Signal
None 		0 Approaches
0 Driveways 		Other
Unknown
Washington, DC
N/A
United States 		Pennsylvania Ave./Potomac Ave.
(38.88034, -76.98549) 		Signalized Roundabout/Circle
Existing 		Signal
None 		0 Approaches
0 Driveways 		Other
Unknown
Richmond, VA
Henrico
United States 		Monument Ave./Allen Ave.
(37.55384, -77.46020) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane)
Richmond, VA
Henrico
United States 		Stuart Circle
(37.55246, -77.45788) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane)
New Orleans, LA
Orleans Parish
United States 		Lee Circle (St. Charles Ave./Andrew Higgins Dr.)
(29.94333, -90.07247) 		Signalized Roundabout/Circle
Existing 		Other
None 		4 Approaches
0 Driveways 		Other
Unknown 		Two tram lines run along the circulatory roadway. Some entry-circulating points are fully signalized; others are yield-controlled.
Metairie Terrace, LA
Jefferson
United States 		Causeway Blvd. (LA 3046)/US 61 (Airline Hwy.)
(29.97476, -90.15636) 		Rotary
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Unknown 		Single-point interchange using one circle. Entire circle is on causeway structure over railroad yards.
Litchfield Park, AZ
Maricopa
United States 		Wigwam Creek Blvd./(unknown)
(33.51746, -112.32560) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane
Concord, CA
Contra Costa
United States 		Landana Dr./Mulberry Dr.
(37.97886, -121.99430) 		Neighborhood Traffic Circle
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane
Seattle, WA
King
United States 		Corliss Ave. N/N 39th St.
(47.65429, -122.33140) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown
Seattle, WA
King
United States 		Bagley Ave. N/N 39th St.
(47.65431, -122.33260) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown
Seattle, WA
King
United States 		Meridian Ave. N/N 37th St.
(47.65196, -122.33390) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown
Seattle, WA
King
United States 		Corliss Ave. N/N 37th St.
(47.65195, -122.33150) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown
Seattle, WA
King
United States 		Bagley Ave. N/N 42nd St.
(47.65796, -122.33260) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown
Lawrence, KS
Douglas
United States 		Fall Creek Dr./Running Ridge Rd.
(38.98069, -95.28360) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		Functional Class: Local
Seattle, WA
King
United States 		8th Ave. NE/NE 115th St.
(47.71221, -122.32060) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown
Seattle, WA
King
United States 		8th Ave. NE/NE 117th St.
(47.71402, -122.32070) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown
Seattle, WA
King
United States 		8th Ave. NE/NE 120th St.
(47.71584, -122.32070) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown
Seattle, WA
King
United States 		8th Ave. NE/NE 123rd St.
(47.71767, -122.32080) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown
Beaverton, OR
Washington
United States 		SW Hart Rd./Sorrento Rd./Juniper Terr.
(45.46680, -122.80880) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		Functional Class: Collector. Pedestrian ramps into circulatory roadway.

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