6764 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
Coralville, IA
Johnson Co.
United States
University Ct/University Pkwy
(41.71383, -91.60093)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
2013
Janesville, IA
Bremer Co.
United States
Barrick Rd/US 218 southbound ramp
(42.64886, -92.45509)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2012
Janesville, IA
Bremer Co.
United States
Barrick Rd/US 218 northbound ramp
(42.65024, -92.44889)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2012
Gilbert, IA
Story Co.
United States
Gretten St/Matthews Dr
(42.10645, -93.64027)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2013
Johnston, IA
Polk Co.
United States
NW 106th St/NW 62nd Ave
(41.67358, -93.76496)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2012
Johnston, IA
Polk Co.
United States
NW 62nd Ave/Pioneer Hi-Bred Crick Bldg
(41.67292, -93.72965)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
2012
Johnston, IA
Polk Co.
United States
NW 62nd Ave/South Dr
(41.67279, -93.72054)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2012
Johnston, IA
Polk Co.
United States
NW 62nd Ave/North Dr
(41.67272, -93.71476)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
2012
Johnston, IA
Polk Co.
United States
NW 62nd Ave/Pioneer Pkwy
(41.67275, -93.71210)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
2012
Charlottesville, VA
Charlottesville
United States
109 Burnet St
(38.02424, -78.48827)
Neighborhood Traffic Circle
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other
Mini-roundabout
2017 Neighborhood mini-roundabout placed in lieu of all-way stop when a new section was added in residential development in the City of Charlottesville.
Charlottesville, VA
Albemarle Co.
United States
775 Belvedere Blvd
(38.07317, -78.45885)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2016 Neighborhood Traffic Circle constructed with buildout of Belvedere Development
Warrenton, VA
Fauquier Co.
United States
6898 Watson Ct
(38.74618, -77.67427)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2017 Fauquier County constructed a roundabout as part of the Vint Hill small area plan and new roadway alignments for Vint Hill Parkway/Watson & Weeks Roads
Kansas City, MO
Clay Co.
United States
SR 9 WB Ramps/Briarcliff Pkway
(39.16601, -94.59833)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Freeway Ramps
Multilane (2 Lane)
2011
Kansas City, MO
Clay Co.
United States
SR 9 EB Ramps/Briarcliff Pkwy
(39.16441, -94.59926)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Freeway Ramps
Multilane (2 Lane)
2011
Iida, Nagano

Japan
Towa-cho
(35.51955, 137.82444)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
Unknown
Single-Lane
2013 First roundabout in Japan.
Kansas City, MO
Clay Co.
United States
N Shoal Creek Pkwy/N Eastern Ave
(39.26697, -94.49252)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
2011
Kansas City, MO
Clay Co.
United States
N Shoal Creek Pkwy/NE 96th St
(39.26609, -94.48916)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
2008
Kansas City, MO
Clay Co.
United States
NE Flintlock Rd/NE 76th St
(39.23094, -94.47007)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
2013
Liberty, MO
Clay Co.
United States
Liberty Dr/Flintrock Rd
(39.22231, -94.46337)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2013
Kansas City, MO
Jackson Co.
United States
I-435 SB Ramps & E 87th St
(38.96789, -94.52158)
Roundabout
Existing
All-Way Yield
None
4 Approaches
1 Driveways
Freeway Ramps
Multilane (2 Lane)
2011
Kansas City, MO
Jackson Co.
United States
I-435 NB Ramps & E 87th St
(38.96724, -94.51916)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps
Multilane (2 Lane)
2011
Nelsonville, OH
Athens Co.
United States
Diamond Brick Rd & John Lloyd Evans Dr
(39.46493, -82.25165)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2012
Logan, OH
Hocking Co.
United States
US 33 EB Ramps & OH 664
(39.53801, -82.44251)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2013 Bypass lane in southwest quadrant.
Logan, OH
Hocking Co.
United States
US 33 WB Ramps & OH 664
(39.53922, -82.44119)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2013 Bypass lane on north side.
Syracuse, UT
Davis Co.
United States
S Bluff Rd./S 2000 W/W 2700 S
(41.07470, -112.06459)
Roundabout
Existing
All-Way Yield
None
6 Approaches
0 Driveways
Other
Single-Lane
2000 Painted splitter islands. Year Completed estimated (1997-2003).
Syracuse, UT
Davis Co.
United States
2019 W 1900 S
(41.08617, -112.06344)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2006 Painted splitter islands with crosswalks that extend through the islands without a break in the painted islands. Year Completed estimated (2005-2008).
Jamaica Plain, MA
Suffolk Co.
United States
Arborway/Centre St.
(42.30899, -71.12169)
Rotary
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
Syracuse, UT
Davis Co.
United States
S 1000 W/W 2700 S
(41.07468, -112.04539)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2008 Year Completed estimated (2006-2009).
Jamaica Plain, MA
Suffolk Co.
United States
Arborway/Prince St./Pond St.
(42.31339, -71.12175)
Rotary
Existing
All-Way Yield
Unknown
6 Approaches
0 Driveways
Other
Multilane (2 Lane)
Jamaica Plain, MA
Suffolk Co.
United States
Heath Square Rotary (Heath St./New Heath St./Hensley St./Parker St.)
(42.32630, -71.10037)
Rotary
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
Other
Single-Lane
2004 Converted to circular rotary from triangular intersection in 2004.
Jamaica Plain, MA
Suffolk Co.
United States
Hyde Square Rotary (Centre St./Perkins St./Day St.)
(42.32193, -71.10991)
Rotary
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
Stop control on Day St. Reconfigured in 2018 but retains stop control on Day St.
Charlotte, NC
Mecklenburg Co.
United States
E 8th St./Lamar Ave.
(35.21570, -80.81996)
Neighborhood Traffic Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
Conway, AR
Faulkner Co.
United States
Amity Rd./Lewis Ranch Rd.
(35.07137, -92.41605)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2018
Urbana, IL
Champaign Co.
United States
E Stebbins Dr./N Division Ave.
(40.11989, -88.20528)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2009
Champaign, IL
Champaign Co.
United States
Carriage Center Ct./(unknown)
(40.09136, -88.24677)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2015 The Bing street map does not show this, but a former car dealership (Carriage Center) was redeveloped into a commercial development (grocery store, restaurants, hotel, etc.), and a roundabout was installed on the entrance road upon redevelopment.
Mahomet, IL
Champaign Co.
United States
Kassen Ave./Churchill Rd.
(40.18361, -88.37692)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2014
O'Fallon, IL
St. Clair Co.
United States
W State St./Obernuefermann Rd./Schwaegel Rd.
(38.59229, -89.92877)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2009
O'Fallon, IL
St. Clair Co.
United States
Porter Rd./Simmons Rd.
(38.60258, -89.93231)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2011 Year Completed estimated (2010-2011).
Conway, AR
Faulkner Co.
United States
Enterprise Ave./Lewis Ranch Rd.
(35.06992, -92.41281)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2018
Conway, AR
Faulkner Co.
United States
College Ave./Country Club Rd.
(35.08526, -92.48056)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2018 Will be completed by December 2018
Chincoteague, VA
Accomack Co.
United States
Beach Rd./(parking lot)
(37.88955, -75.34290)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
2016 This roundabout is constructed on the sand. Inside Assateague National Seashore. Year Completed estimated (2013-2016).
Chincoteague, VA
Accomack Co.
United States
Maddox Blvd./Wyle Way/Woodland Dr.
(37.92680, -75.35457)
Rotary
Existing
All-Way Yield
Unknown
4 Approaches
4 Driveways
Unknown
Single-Lane
Seems to work very well even though there is a high percentage of visiting traffic. Building and parking within central island.
Mattawa, ON
Nipissing
Canada
Trans Canada Hwy./Main St.
(46.31735, -78.70220)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
2011
Baraboo, WI
Sauk Co.
United States
CR W/US 12 NB Ramps
(43.45998, -89.77736)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Freeway Ramps
Unknown
2014 2 new roundabouts at ramp terminals on new bypass project.
Hemel Hempstead, East England
Herts
England
Plough Roundabout (A414/Lawn Ln./Two Waters Rd./Station Rd./Leighton Buzzard Rd./Selden Hill)
(51.74628, -0.47329)
Roundabout
Existing
All-Way Yield
Unknown
6 Approaches
0 Driveways
Other
Mini-roundabout
Ring junction of six mini-roundabouts.
West Drayton, London
Greater London
England
Longford Roundabout (Stanwell Moor Rd./Bath Rd.)
(51.47911, -0.49463)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Multilane (3+ Lane)
London, London
City of London
England
Terminal 5 Roundabout (Western Perimeter Rd./M25 Ramps)
(51.47474, -0.49471)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Freeway Ramps
Multilane (3+ Lane)
Staines-upon-Thames, London
Greater London
England
Stanwell Moor Rd./Southern Perimeter Rd.
(51.46354, -0.49342)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
Other
Multilane (3+ Lane)
Staines-upon-Thames, London
Greater London
England
Southern Perimeter Rd./Western Perimeter Rd.
(51.46226, -0.48932)
Roundabout
Existing
All-Way Yield
Pedestrian Signal (red-yellow-green to drivers)
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
Slough, London
Greater London
England
Horton Rd./Airport Way/M25 Ramps
(51.46807, -0.50840)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
Freeway Ramps
Multilane (3+ Lane)

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