Roundabouts Database

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
Frisco, TX
Denton Co.
United States 		Grayhawk Circle [Talon Dr. / Grayhawk Blvd.]
(33.18576, -96.87957) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
207.2640 		Other (At-Grade)
Single-Lane 		2003
Leander, TX
Williamson Co.
United States 		Osage Dr. / Aspen Meadow Rd.
(30.54087, -97.85300) 		Other
Existing 		Other
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2003 Painter splitter islands on two legs. Stop control and no splitter island on one leg.
Leander, TX
Williamson Co.
United States 		Osage Dr. / Saddle Blanket Pl.
(30.53947, -97.85740) 		Other
Existing 		Other
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2003 Stop control and no splitter islands on two legs.
Kyle, TX
Hays Co.
United States 		Hutton Dr. / Rector St.
(30.01676, -97.88645) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		2003 No splitter islands.
Westlake, TX
Tarrant Co.
United States 		Post Oak Pl. / High Country Dr.
(32.97768, -97.19130) 		Other
Existing 		Uncontrolled
None 		3 Approaches
1 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		2003 Residential Subdivision.
Sun Prairie, WI
Dane Co.
United States 		Gaslight Dr. / Carriage Dr.
(43.18638, -89.18950) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.2608 		Other (At-Grade)
Single-Lane 		2003 Exact year of opening unknown. Year Completed estimated (2000-2005).
Kansas City, KS
Wyandotte Co.
United States 		N 131st Dr. / Meadow Ln.
(39.17638, -94.88099) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2003
Hamilton, ON
Hamilton
Canada 		Stonehenge Dr. / Meadowlands Blvd.
(43.21763, -79.94515) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.0000 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (before 2004). Flush splitter islands added 2012-2014. Borderline roundabout.
L’Assomption, QC
L'Assomption Regional County Municipality
Canada 		Chemin du Golf / Rang Point du Jour N / Boulevard Lafortune
(45.83759, -73.41587) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.0000 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (2002-2005).
Ogden, UT
Weber Co.
United States 		W 2nd St. / Stewart Dr.
(41.25915, -111.99347) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
57.9120 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2003 Constructed initially as multilane with unstriped circulatory roadway and undesignated lanes. Circulatory roadway striping added 2011. Converted from multilane to single-lane 2017-2018. 21442.
Ogden, UT
Weber Co.
United States 		W 2nd St. / S Depot Dr.
(41.25886, -111.99799) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
59.4360 		Other (At-Grade)
Single-Lane 		2003 Right-turn only lane on south leg. Constructed initially as multilane with unstriped circulatory roadway and undesignated lanes. Circulatory roadway striping added 2011.
Hagerstown, MD
Washington Co.
United States 		Hagers Crossing Dr. / Bartow Dr. / Sedgwick Way
(39.65981, -77.75932) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (1999-2005).
Aurora, ON
York
Canada 		Hartwell Way / Conover Ave.
(44.01954, -79.44469) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.0000 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (2002-2005).
Las Vegas, NV
Clark Co.
United States 		Park Vista Dr. / Vista Center Dr. / Vista Run Dr.
(36.16161, -115.34478) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Single-Lane 		2003 Clock tower in central island.
Waterloo, ON
Waterloo
Canada 		Hagey Blvd. / Frank Trompa Dr.
(43.47734, -80.54814) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0000 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (before 2005).
Wilmington, NC
New Hanover Co.
United States 		Kornegay Ave. / McClammy St.
(34.25321, -77.91018) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
16.7640 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2003
Raleigh, NC
Wake Co.
United States 		Falls River Ave. / St Pauls Sq.
(35.93013, -78.56393) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
25.1443 		Other (At-Grade)
Single-Lane 		2003 Oval shaped. Year Completed estimated (2002-2005). ICD = 220 ft x 115 ft. ICD estimated from Google Maps linework.
Orlando, FL
Orange Co.
United States 		Grande Lakes Dr. / (parking)
(28.40548, -81.42603) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Single-Lane 		2003 Entrance to Grande Lakes Resort.
Summit Park, UT
Summit Co.
United States 		Gorgoza Pines Rd. / (parking)
(40.75044, -111.57153) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2003 No splitter islands. Year Completed estimated (2002-2004).
Carmel, IN
Hamilton Co.
United States 		Colfax Circle
(39.96639, -86.19635) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2003 No splitter islands; park in central island.
Pasadena, CA
Los Angeles Co.
United States 		Glenarm St. / Los Robles Ave.
(34.12757, -118.14127) 		Traffic Calming Circle
Existing 		All-Way Stop
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2003
Springville, UT
Utah Co.
United States 		900 S / S 1750 W
(40.15390, -111.64240) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.6468 		Other (At-Grade)
Single-Lane 		2003 Partially painted splitter islands. ICD estimated from Google Maps linework.
Kitchener, ON
Waterloo
Canada 		Doon S Dr. / Doon Mills Dr. / Chestnut Hill Crescent
(43.38216, -80.42836) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.5128 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (before 2005). ICD estimated from Google Maps linework.
Newnan, GA
Coweta Co.
United States 		Calumet Pkwy. / Riva Ridge Ln. / Werz Industrial Dr.
(33.40450, -84.76459) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
19.9406 		Other (At-Grade)
Single-Lane 		2003 Painted splitter islands on three legs. Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Frisco, CO
Summit Co.
United States 		Copper Rd / Beeler Pl. / Copper Cir.
(39.50153, -106.15826) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (1999-2005).
Zionsville, IN
Boone Co.
United States 		Pin Oak Dr. / Shelburne Way
(39.98194, -86.29485) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2003 No splitter islands.
Overland Park, KS
Johnson Co.
United States 		W 76th St. / Newton St.
(38.99142, -94.67472) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
16.7637 		Other (At-Grade)
Single-Lane 		2003 This was part of a larger neighborhood street reconstruction project with a number of traffic calming circles constructed. Year Completed estimated (2001-2003).
Greenwood, IN
Johnson Co.
United States 		Chancery Blvd. / Coventry Ln.
(39.57355, -86.20587) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (1998-2003).
Keystone, NE
Douglas Co.
United States 		Boyd St. / N 87th Ave.
(41.29817, -96.04882) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.9560 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (2003-2004).
Omaha, NE
Douglas Co.
United States 		N 122nd St. / Whitmore St. / Read St.
(41.32106, -96.10421) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (1999-2003).
Saint Lucie West, FL
St. Lucie Co.
United States 		Champions Way / One Putt Pl.
(27.29932, -80.41923) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
51.8160 		Other (At-Grade)
Single-Lane 		2003
Apollo Beach, FL
Hillsborough Co.
United States 		Tybee Island Dr. / Mirabay Blvd.
(27.75296, -82.42615) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
56.3877 		Other (At-Grade)
Single-Lane 		2003
O'Fallon, MO
St. Charles Co.
United States 		Technology Dr. / Waterbury Falls Dr.
(38.71843, -90.69627) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (2002-2003). Southwest leg added 2008-2009.
O'Fallon, MO
St. Charles Co.
United States 		Technology Dr. / Progress Point Pkwy. / (parking)
(38.71685, -90.69499) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (2002-2003).
Gilbert, AZ
Maricopa Co.
United States 		E Loma Vista St. / S Swan Dr.
(33.31564, -111.69268) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		2003 No splitter islands.
Gilbert, AZ
Maricopa Co.
United States 		E Oxford Ln. / S Swan Dr.
(33.31913, -111.69381) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4317 		Other (At-Grade)
Single-Lane 		2003 No splitter islands.
Desert View, AZ
Maricopa Co.
United States 		E Marriott Dr. / (parking)
(33.68131, -111.96826) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.4904 		Other (At-Grade)
Single-Lane 		2003 Constructed initially as double-lane roundabout with unstriped circulatory roadway. Converted to single-lane 2011-2012 by striped out inside circulating lane.
Mesa, AZ
Maricopa Co.
United States 		S Innovation Way W / E Williams Field Rd.
(33.30716, -111.68114) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2003 On Arizona State University Polytech campus. No truck apron. Merging right-turn bypass lane on west leg; add-lane right-turn bypass lane on north leg. Constructed initially as two-lane roundabout with unstriped circulatory roadway; converted to single-lane 2011-2012.
Engelwood, CO
Douglas Co.
United States 		Aviator Way / Aviator Ln.
(39.55846, -104.84554) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (2002-2003). South leg added 2004-2005.
Valdosta, GA
Lowndes Co.
United States 		Kinderlou Forest / Island Creek Rd.
(30.80303, -83.38523) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (1999-2005).
Valdosta, GA
Lowndes Co.
United States 		Kinderlou Forest / Bear Lake Rd.
(30.80957, -83.38506) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (1999-2005).
Valdosta, GA
Lowndes Co.
United States 		Kinderlou Forest / Quail Run Cir.
(30.81563, -83.38320) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
1 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (1999-2005).
Valdosta, GA
Lowndes Co.
United States 		Kinderlou Forest / Quail Run Cir. (north)
(30.81873, -83.38354) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (1999-2005).
Valdosta, GA
Lowndes Co.
United States 		Spring Branch Cir. / Bear Lake Rd.
(30.81122, -83.37673) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
2 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (1999-2005).
Commerce City, CO
Adams Co.
United States 		E 121st Ave. / Jasper St.
(39.91627, -104.80425) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2003
Montreal, QC
Montreal
Canada 		Boulevard des Sources / Boulevard Riverdale / Rue Debours
(45.51300, -73.82524) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.0000 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (2002-2004).
Odenton, MD
Anne Arundel Co.
United States 		Piney Orchard Pkwy. / Roaming Ridge Way / Village Center Dr.
(39.06702, -76.71951) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2003 Year Completed estimated (2002-2004).
Chesterfield, MO
St. Louis Co.
United States 		River Valley Dr. / River Bend Dr.
(38.68602, -90.50327) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (2002-2003).
Elkhorn, NE
Douglas Co.
United States 		N HWS Cleveland Blvd. / Sprague St.
(41.29581, -96.18682) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
25.9080 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (1999-2003).
Elkhorn, NE
Douglas Co.
United States 		S 193rd St. / S 194th St. / C St.
(41.22337, -96.21732) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
28.9560 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (1999-2003).
Layton, UT
Davis Co.
United States 		E Rosewood Ln. / Chapel St. / 500 S
(41.05624, -111.94909) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2003
Harvest Park, CO
Larimer Co.
United States 		Old Mill Rd. / County Fair Ln.
(40.51291, -105.02753) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2003 Painted splitter islands. Year Completed estimated (1999-2005).
Harvest Park, CO
Larimer Co.
United States 		Corbett Dr. / County Fair Ln.
(40.51292, -105.02375) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2003 Painted splitter islands. Year Completed estimated (1999-2005).
Harvest Park, CO
Larimer Co.
United States 		Corbett Dr. / Rock Creek Dr.
(40.51549, -105.02378) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2003 Painted splitter islands. Year Completed estimated (1999-2005).
Harvest Park, CO
Larimer Co.
United States 		Rock Creek Dr. / Old Mill Rd.
(40.51549, -105.02751) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2003 Painted splitter islands. Year Completed estimated (1999-2005).
Hagerstown, MD
Washington Co.
United States 		Observatory Dr. / Meridian Dr.
(39.61678, -77.67508) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (1999-2005).
Victoria Park, FL
Broward Co.
United States 		NE 6th St. / NE 14th Ave.
(26.13009, -80.12943) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (2002-2003).
Columbia, SC
Richland Co.
United States 		Old Somerby Way / Lake Carolina Dr. / Granbury Ln.
(34.18569, -80.88220) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
53.3400 		Other (At-Grade)
Single-Lane 		2003
Columbia, SC
Richland Co.
United States 		Lake Carolina Dr. / Hartmill Dr.
(34.18884, -80.89329) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2003
Boynton Beach, FL
Palm Beach Co.
United States 		Quantum Blvd. / (parking)
(26.55225, -80.08447) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (2002-2004).
Princeton, FL
Miami-Dade Co.
United States 		SW 109th Ave. / SW 246th St.
(25.53898, -80.36829) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2004 Painted splitter island on east leg. Year Completed estimated (2002-2005).
Hanahan, SC
Berkeley Co.
United States 		Tanner Hall Blvd. / (parking)
(32.93118, -79.99964) 		Other
Existing 		Uncontrolled
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2004 West leg stubbed.
St Thomas, ON
Elgin
Canada 		Southgate Pkwy. / Penhale Ave.
(42.75348, -81.16312) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.0000 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2001-2006).
Bear, DE
New Castle Co.
United States 		Carvel Ln. / Calvarese Dr. / Quintilio Dr.
(39.63313, -75.66784) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
76.2000 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2002-2005).
Perrysburg, OH
Wood Co.
United States 		Biniker Dr. / (parking)
(41.59043, -83.53657) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2004 Entrance to Owens Community College. Striped out exterior portion of circulatory roadway.
Haymarket, VA
Prince William Co.
United States 		Tournament Dr. / Arnold Palmer Dr. / Sawgrass Pl.
(38.83984, -77.64018) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2004 Circle with roundabout features. Year Completed estimated (2002-2006).
Haymarket, VA
Prince William Co.
United States 		Tournament Dr. / Golf View Dr. / Aviara View Ct.
(38.83637, -77.63885) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2003-2005).
Harbor Village, FL
Broward Co.
United States 		Harbor Dr. / NE 6th St.
(26.23734, -80.09797) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2004 Painted splitter islands.
Midlothian, VA
Chesterfield Co.
United States 		Welby Dr. / Riverton Ridge Dr.
(37.55076, -77.63988) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2004 No truck apron. Year Completed estimated (2004-2005).
Greenbelt, MD
Prince George's Co.
United States 		Hanover Pkwy. / (unknown)
(38.98589, -76.87602) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2002-2005).
Avalon Harbor, FL
Broward Co.
United States 		NE 26th Ave. / NE 12th St.
(26.24651, -80.09757) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2004 Painted splitter islands.
Sunset Lakes, FL
Broward Co.
United States 		SW 40th St. / Bass Creek Rd. / SW 184th Ave.
(25.97128, -80.39165) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2002-2004).
Roads, FL
Miami-Dade Co.
United States 		SW 4th Ave. / SW 27th Rd.
(25.75611, -80.21011) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.9080 		Other (At-Grade)
Single-Lane 		2004
Boca Raton, FL
Palm Beach Co.
United States 		Oaks Club / Redonda Dr. / Lake Azure Dr.
(26.41152, -80.19203) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2002-2004).
Kansas City, MO
Platte Co.
United States 		N Winan Ave. (N Lisbon Ave.) / Amman Dr. (Amman St.)
(39.31473, -94.69981) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
51.8160 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2004 Concentric striped circulatory roadway. Year Completed estimated (2009-2010).
Kansas City, MO
Platte Co.
United States 		N Winan Ave. (N Lisbon Ave.) / N Beijing St.
(39.31653, -94.70064) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
51.8160 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2004 Concentric striped circulatory roadway.
Kansas City, MO
Platte Co.
United States 		N Winan Ave. (N Lisbon Ave.) / N Cairo Dr. (N Cairo St.)
(39.31865, -94.70078) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
76.2000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2004 Concentric striped circulatory roadway.
Northville, MI
Wayne Co.
United States 		Carriage Way / Glacier Rd.
(42.40220, -83.53576) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2002-2005).
Northville, MI
Wayne Co.
United States 		Johnson Creek Dr. / (park entrance)
(42.39610, -83.51860) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2002-2005).
Menasha, WI
Calumet Co.
United States 		Fountain Way / Whisper Falls Ln. / Whisper Falls Ct.
(44.21290, -88.36640) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (1992-2005).
Old Jamestown, MO
St. Louis Co.
United States 		Behlmann Farms Blvd. / Delcastle Dr. / Behlmann Meadows Way
(38.81834, -90.26599) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2004
Apalachicola, FL
Franklin Co.
United States 		Brownsville Rd. / Pal Rivers Rd.
(29.71753, -85.02106) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (1999-2004).
Merrillville, IN
Lake Co.
United States 		E 98th Ave. (Connecticut Dr.) / (future road)
(41.43973, -87.33358) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2003-2005).
Commerce City, CO
Adams Co.
United States 		E 119th Ave. / Oakland St. / (unknown)
(39.91279, -104.84949) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.9560 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2003-2004). East leg added 2008-2010.
Woodland Hills, UT
Utah Co.
United States 		S Woodland Hills Dr. / W 11200 S
(40.02750, -111.65378) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2003-2004).
Pflugerville, TX
Travis Co.
United States 		N Cascades Ave. / Great Basin Ave.
(30.46198, -97.61835) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2004-2005).
Merced, CA
Merced Co.
United States 		Pacific Dr. / El Redondo Dr.
(37.33543, -120.49525) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2004-2005).
Halmstad, Halland County
Halmstads kommun
Sweden 		Enslövsvägen / Malcusgatan
(56.67310, 12.87641) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2002-2006).
Round Rock, TX
Williamson Co.
United States 		Logan St. / Prairie Rock Way
(30.50528, -97.65689) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2004 Rebuilt in 2012 with oval central island (which makes it faster for through movements).
Weldon Spring, MO
St. Charles Co.
United States 		Weldon Spring Rd. / Technology Dr. / Siedentop Rd.
(38.71551, -90.68906) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2004 Painted splitter island on east leg. Year Completed estimated (2003-2004).
Indian Trail, NC
Union Co.
United States 		Brandon Oaks Pkwy. / Ponytail Dr. / Rodgers Rd.
(35.04366, -80.65889) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2002-2005).
Palm City, FL
Martin Co.
United States 		SW Mapp Rd. / SW Palm Cove Dr.
(27.19756, -80.28437) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2003-2004).
Gaithersburg, MD
Montgomery Co.
United States 		Perry Pkwy. / (parking)
(39.14899, -77.21048) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2004 Year Completed estimated (2002-2005).
Edmonton, AB
Division 11
Canada 		Terwillegar Blvd. NW / Towne Centre Blvd.
(53.44467, -113.57784) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.0000 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2000-2004).
West Valley City, UT
Salt Lake Co.
United States 		Collie Dr. / Dalmatian St. / Labrador Cir.
(40.70477, -112.05642) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2004
Calgary, AB
Division 6
Canada 		Peacekeepers Way SW / Don Ethell Blvd. SW
(51.00475, -114.12697) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.0000 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2002-2005).
Calgary, AB
Division 6
Canada 		Springborough Blvd. SW / Springborough Gate SW
(51.03379, -114.19200) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.0000 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2002-2005).
Parker, CO
Douglas Co.
United States 		Lincoln Meadows Pkwy. / S Twenty Mile Rd.
(39.53380, -104.77565) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2004 Year Completed estimated (2003-2004).
Zionsville, IN
Boone Co.
United States 		S Cobblestone Dr. / Pebblepointe Pass
(39.96859, -86.29088) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2004 No splitter islands on three legs.
Menasha, WI
Calumet Co.
United States 		Kernan Ave. / Gosling Way
(44.21389, -88.38276) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2004