Roundabouts Database

28859 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
Vero Beach, FL
Indian River Co.
United States 		56th Pl. / 55th Ave.
(27.69685, -80.44161) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2006
Vero Beach, FL
Indian River Co.
United States 		57th St. / 56th Pl. / Bent Pine Dr.
(27.69726, -80.44521) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Saint Lucie West, FL
St. Lucie Co.
United States 		NW Vizcaya Falls / NW Cataluna Cir.
(27.35695, -80.38274) 		Other
Existing 		Other
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Mix of yield and uncontrolled entries.
Citrus Ridge, FL
Indian River Co.
United States 		Brookfield Dr. / Trillium Way
(27.64971, -80.46475) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Boca Raton, FL
Palm Beach Co.
United States 		NE 4th St. / (parking)
(26.35428, -80.07000) 		Other
Existing 		All-Way Stop
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Frederick, MD
Frederick Co.
United States 		Hillsborough Dr. / Hillsborough Terrace / Forest Hills Ct.
(39.41266, -77.34441) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Palm Coast, FL
Flagler Co.
United States 		Atlantic Pl. / Driftwood Ln.
(29.58647, -81.18087) 		Other
Existing 		One-Way/Two-Way Stop
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Palm Coast, FL
Flagler Co.
United States 		Ocean Ridge Blvd N / Ocean Way Blvd.
(29.58854, -81.17984) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Palm Coast, FL
Flagler Co.
United States 		Ocean Way N / Cinnamon Beach Way
(29.59445, -81.18480) 		Other
Existing 		One-Way/Two-Way Stop
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Palm Coast, FL
Flagler Co.
United States 		Ocean Way N / Cinnamon Beach Pl.
(29.59587, -81.18402) 		Other
Existing 		One-Way/Two-Way Stop
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
New Bern, NC
Craven Co.
United States 		Sellhorn Blvd. / Inge Ct.
(35.05745, -77.03385) 		Other
Existing 		Unknown
Unknown 		3 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands
Saint Lucie West, FL
St. Lucie Co.
United States 		SW Visconti Way / SW Appian Way
(27.31016, -80.43776) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Saint Lucie West, FL
St. Lucie Co.
United States 		SW Copper Creek Dr. / NW Marjorie Ln.
(27.32703, -80.45032) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Single-Lane 		2007 No truck apron. Year Completed estimated (2006-2007).
Saint Lucie West, FL
St. Lucie Co.
United States 		Burnside Dr. / SW Burnside St. / SW Copper Creek Dr.
(27.32907, -80.44632) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2007 No truck apron. Painted splitter island on north leg. Year Completed estimated (2006-2007).
Rockledge, FL
Brevard Co.
United States 		La Flor Dr. / San Miguel Ln.
(28.29319, -80.71459) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Rockledge, FL
Brevard Co.
United States 		La Flor Dr. / Orion Way
(28.29315, -80.71759) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Rockledge, FL
Brevard Co.
United States 		La Flor Dr. / Upmann Dr.
(28.29316, -80.71963) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Rockledge, FL
Brevard Co.
United States 		San Beluga Way / Chedington Ln.
(28.28848, -80.71452) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
New Smyrna Beach, FL
Volusia Co.
United States 		Medici Blvd. / Gallia St.
(29.03465, -81.02830) 		Other
Existing 		One-Way/Two-Way Stop
Unknown 		3 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Unknown
New Smyrna Beach, FL
Volusia Co.
United States 		Luna Bella Ln. / Medici Blvd.
(29.03459, -81.03140) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
New Smyrna Beach, FL
Volusia Co.
United States 		Luna Bella Ln. / Casello Dr.
(29.03747, -81.03151) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Pasco, WA
Franklin Co.
United States 		Chapel Hill Blvd. / N Road 84
(46.26959, -119.19999) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2020 Year Completed estimated (2018-2021).
Midlothian, VA
Chesterfield Co.
United States 		Ashwell Dr. / Ashwell Dr.
(37.54964, -77.63749) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
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).
St Augustine, FL
St. Johns Co.
United States 		Sunset Cir. / Harbour Vista Cir.
(29.85866, -81.29501) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Downingtown, PA
Chester Co.
United States 		Applecross Blvd. / Prizer Ct. / Hallman Ct.
(40.03610, -75.78262) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Citrus Ridge, FL
Indian River Co.
United States 		W 1st Square SW / E 1st Square SW / 55th Ave. SW
(27.59911, -80.44280) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Reno, NV
Washoe Co.
United States 		Ferrari McLeod Blvd. / Remington Park Dr.
(39.56671, -119.81484) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2010).
Newtownards, N. Ireland
North Down & Ards
United Kingdom 		Portaferry Road Roundabout [A20 / Portaferry Rd.]
(54.58820, -5.68656) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Southwood, FL
Leon Co.
United States 		Four Oaks Blvd. / Blair Stone Rd.
(30.40359, -84.22427) 		Rotary
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
115.8240 		Other (At-Grade)
Multilane (2 Lane, unspecified)
Canonsburg, PA
Washington Co.
United States 		Enclave Dr. / Azalea Ct. / Lily Ln.
(40.27313, -80.15481) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Avalon Harbor, FL
Broward Co.
United States 		Harbor Dr. / 10th St.
(26.24321, -80.09758) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2005 Painted splitter islands. Year Completed estimated (2004-2005).
Lubbock, TX
Lubbock Co.
United States 		30th St. / Norwich Ave.
(33.56698, -101.95917) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on two legs.
Aiken's Tavern Historic District, MD
Cecil Co.
United States 		Pebble Beach Dr. / Spyglass Dr.
(39.61664, -75.79074) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		Parking in circulatory roadway.
Trenton, NJ
Mercer Co.
United States 		Meadowlark Dr. / Meadowlark Dr.
(40.21770, -74.67986) 		Other
Existing 		One-Way/Two-Way Stop
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Mechanicsburg, PA
Cumberland Co.
United States 		Orchard Blvd. / Lake Dr.
(40.18776, -76.96866) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Mechanicsburg, PA
Cumberland Co.
United States 		Lake Dr. / Harvest Dr.
(40.18397, -76.96982) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Smithfield, RI
Providence Co.
United States 		Summerfield Dr. / Intervale Rd. / Alpine Ridge
(41.87583, -71.49518) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Lincoln, RI
Providence Co.
United States 		(college entrance roadway) / (parking)
(41.89960, -71.45290) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		Community College of Rhode Island Flanagan Campus.
Stjørdal, Trøndelag
Stjørdal
Norway 		Wessels veg / Elvegata
(63.47140, 10.90601) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Mount Pleasant, SC
Charleston Co.
United States 		Brick Kiln Pkwy. / Branch Creek Dr.
(32.88745, -79.83372) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		No splitter islands.
Trondheim, Trøndelag
Trondheim
Norway 		Skippergata / Maskinistgata
(63.43847, 10.41814) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Trondheim, Trøndelag
Trondheim
Norway 		Ranheimsvegen / Peder Myhres veg
(63.42486, 10.53575) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Fruit Cove, FL
St. Johns Co.
United States 		Sierra Vista Ct. / Kenwood St. / Stonewell Dr.
(30.06361, -81.63738) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2006
Fruit Cove, FL
St. Johns Co.
United States 		Winchester Dr. / Stonewell Dr.
(30.06169, -81.64261) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		Pedestrian access to central island.
Summerville, SC
Dorchester Co.
United States 		Wescott Blvd. / Oak Forest Blvd.
(32.94488, -80.14152) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Single-Lane 		2000 Built originally as multilane (2x1) roundabout. Year Completed estimated (2000). Converted to single-lane in 2015 by striping out inner circulating lane but retaining two-lane exits at pedestrian crossings on north and south legs.
Meridian Crossing, DE
New Castle Co.
United States 		Meridian Blvd. / Observatory Dr.
(39.61278, -75.68398) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		No splitter island on west leg.
Bryan, TX
Brazos Co.
United States 		5th St. / Rellis Pkwy.
(30.64071, -96.46193) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 Part of the gateway entrance to the Texas A&M University System RELLIS Campus (formerly Riverside Campus) from SH 47. The intersection was added when RELLIS Parkway (the leg to the northwest) was completed in 2018 (approximately). It was built as a bit of a hybrid, in terms of the number of lanes, in that the circulating roadway does not have two lanes all the way around, but it's built so that the second lane can be added for all movements as the need develops.
Kristianstad, Skåne County
Kristianstad
Sweden 		Härlövsängaleden / Naturumsvägen
(56.02485, 14.14158) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Härnösand, Västernorrland
Härnösand
Sweden 		Brunnshunsgatan / Hovsgatan
(62.62963, 17.94273) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Parachute, CO
Garfield Co.
United States 		Old Hwy 6 / I-70 WB Ramps
(39.42982, -108.07610) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
51.8160 		Freeway Ramps (Grade-Separated)
Single-Lane 		2012
San Juan Capistrano, CA
Orange Co.
United States 		Via Angelica / Via Egan
(33.49524, -117.67899) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
La Jolla, CA
San Diego Co.
United States 		Union Place Circle
(32.84600, -117.27010) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Camp Pendleton South, CA
San Diego Co.
United States 		Volcan Rd. / Jamul Dr.
(33.22510, -117.38293) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		No splitter islands.
San Clemente, CA
Orange Co.
United States 		Las Posas / Pavoreal
(33.46890, -117.63108) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
San Juan Capistrano, CA
Orange Co.
United States 		Camino de Vista / Camino de Vista
(33.46871, -117.66820) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
San Juan Capistrano, CA
Orange Co.
United States 		Paseo del Mar / Camino de Vista
(33.46897, -117.67050) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
San Juan Capistrano, CA
Orange Co.
United States 		Paseo del Mar / (unknown)
(33.46956, -117.66737) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Lochbuie, CO
Weld Co.
United States 		Fletcher Ave. / Cable St.
(40.00339, -104.75180) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter island on side street.
Bluffton, SC
Beaufort Co.
United States 		University Pkwy. / Park Blvd.
(32.30521, -80.99102) 		Other
Existing 		Unknown
Unknown 		3 Approaches
2 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on two legs.
Bluffton, SC
Beaufort Co.
United States 		Southside Pkwy. / Park Blvd.
(32.30439, -80.99084) 		Other
Existing 		Unknown
Unknown 		3 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on two legs.
Bluffton, SC
Beaufort Co.
United States 		University Pkwy. / Dormitory Rd.
(32.30546, -80.98452) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Hardeeville, SC
Jasper Co.
United States 		Hurricane Alley / (parking)
(32.32770, -81.04135) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Entrance to Hardeeville-Ridgeland Middle School.
Port Wentworth, GA
Chatham Co.
United States 		Lake Shore Blvd. / Raintree Way
(32.18978, -81.23344) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Port Wentworth, GA
Chatham Co.
United States 		GA 30 / Benton Blvd.
(32.19274, -81.22337) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
57.9120 		Other (At-Grade)
Unknown 		2020
Riverview, FL
Hillsborough Co.
United States 		Blue Beach Dr. / Still River Dr.
(27.87505, -82.36305) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
51.8160 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2006 Marked bike lane around circulatory roadway.
Davie, FL
Broward Co.
United States 		Derby Dr. / S Winners Cir.
(26.06753, -80.31963) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Pedestrian access to central island.
Weston, FL
Broward Co.
United States 		Lakewood Dr. / Huntington / Weston Hills Blvd.
(26.07966, -80.39810) 		Other
Existing 		One-Way/Two-Way Stop
Unknown 		3 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Lewes, DE
Sussex Co.
United States 		Cardiff Circle
(38.71458, -75.17947) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Ocean Acres, NJ
Ocean Co.
United States 		Atlantic Hills Blvd. / Arbor Dr.
(39.75069, -74.29928) 		Other
Existing 		One-Way/Two-Way Stop
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
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).
Cloverly, MD
Montgomery Co.
United States 		Harbour Town Dr. / Firestone Dr.
(39.12855, -76.99401) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Cloverly, MD
Montgomery Co.
United States 		Firestone Dr. / Sea Island Ct.
(39.12744, -76.99807) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Hobe Sound, FL
Martin Co.
United States 		SE Retreat Dr. / SE Glacier Terrace
(27.09493, -80.20511) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Hobe Sound, FL
Martin Co.
United States 		SE Palm Hammock Ln. / SE Double Tree Dr.
(27.10188, -80.20331) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Hobe Sound, FL
Martin Co.
United States 		SE Double Tree Dr. / SE Fazio Dr.
(27.10332, -80.19313) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Hobe Sound, FL
Martin Co.
United States 		SE Bay Cedar Cir. / SE Preserve Trace
(27.11011, -80.18998) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on two legs.
Germantown, MD
Montgomery Co.
United States 		Summer Oak Dr. / Summer Oak Ct.
(39.16467, -77.24384) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on two legs.
Germantown, MD
Montgomery Co.
United States 		Germantown Rd. / Watkins Mill Rd. / Blunt Rd.
(39.19058, -77.22492) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		1999 Right-turn bypass lane on north leg. Year Completed estimated (1993-2005).
Orlando, FL
Orange Co.
United States 		Mere Pkwy. / Eagle Creek Sanctuary Blvd.
(28.35900, -81.23730) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2015-2016). Driveway to parking lot on east side added 2019-2020.
Charles Town, WV
Jefferson Co.
United States 		Haversack Circle
(39.27053, -77.84909) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Harpers Ferry, WV
Jefferson Co.
United States 		Gap View Blvd. / Gap View Blvd.
(39.33462, -77.80635) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Perstorp, Skåne County
Perstorp
Sweden 		Rte 21 / Rte 108
(56.13313, 13.37553) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
55.0000 		Other (At-Grade)
Single-Lane 		Completed before the year 2000.
Hayden, ID
Kootenai Co.
United States 		ID 53 / Government Way / Pope Rd.
(47.81844, -116.78608) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2020 https://itd.idaho.gov/news/new-interchange-at-us-95-and-idaho-highway-53-now-open/
Scottsdale, AZ
Maricopa Co.
United States 		Chauncey Ln. / 73rd Pl.
(33.65153, -111.92245) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2013 Designed as an expandable roundabout, which is why the ICD is 150' for a single lane. South leg added 2014-2016. The west and north legs have potential to expand to multilane entries, taking the new lane from the wide splitter islands. In the future Chauncey will continue to the east and a fourth leg will be added.
San Tan Valley, AZ
Pinal Co.
United States 		E Magma Rd. / Indigo Sky Blvd.
(33.13344, -111.55394) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2021
North Bergen, NJ
Hudson Co.
United States 		Riverview Dr. / Broad Dr.
(40.80071, -74.00218) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		Parking along circulatory roadway.
Leonia, NJ
Bergen Co.
United States 		Challenge Rd. / (unknown)
(40.86473, -73.99583) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2012
Teaneck, NJ
Bergen Co.
United States 		Challenger Rd. / (parking)
(40.86211, -74.00624) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2010 Painted splitter islands.
Brighton, CO
Adams Co.
United States 		Cisne Cir. / Goldfinch St.
(39.98653, -104.74396) 		Other
Existing 		Unknown
Unknown 		3 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Pooler, GA
Chatham Co.
United States 		Arbors Circle
(32.15140, -81.25783) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Loon op Zand, North Brabant
Gemeente Loon op Zand
Netherlands 		Kasteelhoevenweg / N261 NB Ramps
(51.62066, 5.06720) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Avalon Harbor, FL
Broward Co.
United States 		NE 26th Ave. / NE 10th St.
(26.24321, -80.09758) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		3 Approaches
2 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2005 Painted splitter islands. Year Completed estimated (2004-2005).
Lake Worth, FL
Palm Beach Co.
United States 		Cypress Ln. / 5th Ave.
(26.58379, -80.10686) 		Other
Existing 		All-Way Stop
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Bowling, Scotland
West Dunbartonshire
United Kingdom 		Dunglass Roundabout [A82 (Dumbarton Rd. - Great Western Rd.) / A814 (Dumbarton Rd.)
(55.93184, -4.50331) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Bjärred, Skåne County
Lomma
Sweden 		Fjelievägen / E6 NB Ramps
(55.72272, 13.09088) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane 		1976 Raindrop shaped. Merging right-turn bypass lane on east leg. The previous control was yield from ramp.
Carluke, Scotland
South Lanarkshire
United Kingdom 		A721 (Carnwath Rd. - Chapel St.) / John St.
(55.73357, -3.83617) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Carluke, Scotland
South Lanarkshire
United Kingdom 		A73 (Airdrie Rd. - Stewart St.) / Weighhouse Rd.
(55.74222, -3.84332) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Pensacola, FL
Escambia Co.
United States 		E Romana St. / Cevallos St.
(30.41283, -87.20648) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
19.8120 		Other (At-Grade)
Single-Lane 		2000
Markaryd, Kronoberg County
Markaryd
Sweden 		Rte 15 / E4 NB Ramps
(56.46801, 13.63521) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		Raindrop shaped. Built before 2009.