8895 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
Burtonsville, MD
Montgomery
United States
Dustin Rd./US 29 SB Offramp/Columbia Pike
(39.12256, -76.92656)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2006 Fatal crash October 14, 2007.: http://www.fredericknewspost.com/sections/news/display.htm?StoryID=66411. 11861-05.
Las Vegas (Summerlin), NV
Clark
United States
W. Flamingo Rd./Granite Ridge Dr.
(36.11960, -115.33500)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
2001 Fatal crash October 28, 2010. 11861-05.
New Prague, MN
Scott
United States
STH 19/11th Ave.
(44.54374, -93.59722)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2010 Fatal crash. 11861-05.
Truckee, CA
Nevada
United States
Donner Pass Rd./W. River St./McIver Crossing
(39.32510, -120.19200)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
1998 Fatal crash. 11861-05. Functional Class: Arterial
Warrenton, VA
Fauquier Co.
United States
Vint Hill Pkwy./Watson Ct./Farm Station Rd.
(38.74607, -77.67465)
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.
Fillmore, CA
Ventura
United States
River St./Reading St.
(34.39330, -118.92510)
Neighborhood Traffic Circle
Existing
Two-Way Stop
None
3 Approaches
0 Driveways
Other
Single-Lane
2003 Features truck apron and modified curb lines. Previously controlled by one-way stop Functional Class: Local
Golden, CO
Jefferson
United States
Jefferson County Pkwy./Civic Center
(39.72717, -105.19940)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2000 Feeds parking lot
Concord, NH
Merrimack Co.
United States
N. State St./Franklin St.
(43.21304, -71.54215)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
Other
Single-Lane
2009 Fifth leg is departure only into frontage road.
Sarasota, FL
Sarasota Co.
United States
Ringling Blvd./S Pineapple Ave./Cross St.
(27.33413, -82.54032)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2012 Fifth leg is exit only.
Ranson, WV
Jefferson Co.
United States
Fairfax Circle (Fairfax Blvd./Baker Pl./Joshua M Freeman Blvd.)
(39.31842, -77.85264)
Rotary
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
2005 Fifth leg stubbed. Oval shape with pond in center island. Year Completed estimated (2003-2007).
Kalispell, MT
Flathead
United States
Stillwater Rd./West Reserve Dr.
(48.24038, -114.35220)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2007 First roundabout by Montana DOT.
Watertown, SD
Codington Co.
United States
US 81 (5th St.)/20th Ave. SE
(44.87638, -97.10890)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2018 First roundabout by South Dakota Department of Transportation.
Ladysmith, BC
Vancouver Island Regional District
Canada
1st Ave./Symonds St.
(48.99727, -123.82330)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2000 First roundabout in British Columbia. Sponsored by ICBC. http://www.sustainability.ca/Docs/Transportation%20Case%20Studies-%20Technical%20Engineering%20Solutions.pdf?CFID=1123696&CFTOKEN=10586703
Steubenville, OH
Jefferson Co.
United States
Lovers Ln./Fort Steuben Dr.
(40.36706, -80.67710)
Roundabout
Existing
All-Way Yield
None
3 Approaches
2 Driveways
Other
Single-Lane
2017 First roundabout in Eastern Ohio and ODOT District 11.
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.
Lisbon, MD
Howard
United States
MD 94/MD 144
(39.33700, -77.07360)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1993 First roundabout in Maryland. Built initially as temporary, made permanent after one month.
Columbia, MO
Boone
United States
Business Loop 70/I-70 WB Ramps/Creasy Springs Rd.
(38.96655, -92.35241)
Roundabout
Removed
All-Way Yield
Unknown
5 Approaches
0 Driveways
Freeway Ramps
Single-Lane
1996 First roundabout in Missouri by Missouri DOT. Originally built in 1996 per article: https://www.voxmagazine.com/news/all-about-roundabouts-in-columbia/article_93724b2b-8b20-5228-b4de-315c5c3d2004.html. Replaced with roundabout to immediate west.
Paola, KS
Miami
United States
K-68/Old Kansas City Rd./Hedge Ln.
(38.62133, -94.85551)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2001 First roundabout on rural, high-speed facility in Kansas. Functional Class: Arterial
Washington, DC
City of Washington
United States
Brentwood Rd NE/Bryant Rd NE/13th St NE
(38.92115, -76.98915)
Roundabout
Existing
All-Way Yield
None
4 Approaches
1 Driveways
Other
Multilane (2 Lane)
2010 First true roundabout in District of Columbia
Kitchener, ON
Waterloo Regional Municipality
Canada
Ira Needles Blvd./Victoria St. S.
(43.42872, -80.55302)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2007 Fishhook pavement markings. Series of five roundabouts.
Kitchener/Waterloo, ON
Waterloo Regional Municipality
Canada
Ira Needles Blvd./University Ave.
(43.43700, -80.55984)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2007 Fishhook pavement markings. Series of five roundabouts.
Kitchener, ON
Waterloo Regional Municipality
Canada
Ira Needles Blvd./Highland Rd.
(43.42294, -80.55246)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2006 Fishhook pavement markings. Series of five roundabouts.
Kitchener, ON
Waterloo Regional Municipality
Canada
Ira Needles Blvd./Highview Dr.
(43.41460, -80.55273)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
2006 Fishhook pavement markings. Series of five roundabouts.
Waterloo, ON
Waterloo Regional Municipality
Canada
Ira Needles Blvd./Erb St.
(43.44632, -80.57117)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2004 Fishhook pavement markings. Series of five roundabouts. Functional Class: Arterial
Covington, GA
Newton Co.
United States
SR 36/SR 212
(33.42965, -83.84713)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2015 Flashing beacon showing yellow in all directions.
Statesville, NC
Iredell Co.
United States
US 21/Free Nancy Rd.
(35.80505, -80.87632)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
1 Driveways
Other
Multilane (2 Lane)
2018 For Ingles Development - Project I-2819.
Waco, TX
McLennan Co.
United States
Waco Traffic Circle (US 77/Circle Rd./S Valley Mills Dr./La Salle Sve./N Robinson Dr.)
(31.52404, -97.13200)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
1 Driveways
Other
Multilane (2 Lane)
2014 Former rotary constructed in 1935. Upgraded to oversized roundabout. Year Completed estimated (2012-2015)
Brooklawn, NJ
Camden Co.
United States
Brooklawn Circle [Broadway/US 130 (Crescent Blvd.)/NJ 47 (Broadway)/S Heenevig Ave.]
(39.87583, -75.12269)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
4 Driveways
Other
Multilane (2 Lane)
2018 Former rotary with yielding within circulatory roadway. Conversion to roundabout - Year Completion estimated (2017-2018).
Quebec, QC
Capitale-Nationale Region
Canada
Ave. Honore-Mercier/Place de l'Assemblee
(46.80959, -71.21263)
Other
Existing
Other
None
2 Approaches
0 Driveways
Other
Single-Lane
Fountain in central island added in August 2007.
Kansas City, MO
Jackson Co.
United States
Ward Pkwy./W Meyer Blvd./W 63rd Terr./W 64th St.
(39.01282, -94.60234)
Other
Existing
Other
Unknown
5 Approaches
0 Driveways
Other
Multilane (3+ Lane)
Fountain in central island. No control on Ward Pkwy; stop signs on other approaches.
Bakersfield, CA
Kern Co.
United States
Garces Circle (Golden State Ave./Chester Ave./30th St.)
(35.38691, -119.01878)
Rotary
Existing
Other
None
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
1935 Four of the approaches have yield-control. One has a stop sign. SR 204 is on a grade separation above the traffic circle.
Missoula, MT
Missoula
United States
Airway Blvd./Expressway
(46.91994, -114.07140)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2011 Four-lane approach roadways that drop right lane into right-turn bypass lanes on all approaches. Functional Class: Arterial
Bonney Lake, WA
Pierce Co.
United States
198th Ave. E/Cascadia Blvd. E
(47.12299, -122.16688)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2008 Fourth (southeast) leg added 2018.
River Falls, WI
St. Croix Co.
United States
Radio Rd./Paulson Rd.
(44.89510, -92.64967)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2014 Fourth (west) leg stubbed. Year Completed estimated (2012-2016).
Rivière-du-Loup, QC
Riviere-du-Loup
Canada
Hwy 132 (Boulevard de l'Hôtel de Ville-Rue Frazer)/Rue Roland-Roussel
(47.81947, -69.56203)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2009 Fourth approach apparently intended for off-road vehicles (ATVs, snowmobiles).
Columbia, MO
Boone Co.
United States
Bristol Lake Dr./Braddington Dr.
(38.89246, -92.29611)
Neighborhood Traffic Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2006 fourth approach is now built; see Google satellite view
Mont-Tremblant, QC
Les Laurentides Regional County Municipality
Canada
Rue de St-Jovite/Rue Siméon
(46.11775, -74.56303)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2013 Fourth approach stubbed.
Calgary, AB
Alberta
Canada
Flanders Ave. SW/Richard Rd. SW
(51.01632, -114.11900)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2016 Fourth approach stubbed.
Windsor, ON
Essex
Canada
Laurier Pkwy./Mike Raymond Dr.
(42.22251, -83.04987)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2011 Fourth approach stubbed. Year Completed estimated (2009-2012).
Berthoud, CO
Larimer Co.
United States
N Berthoud Pkwy./Woodcock St.
(40.34689, -105.09527)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2017 Fourth approach stubbed. Year Completed estimated (2016-2017).
Lennoxville, QC
Sherbrooke
Canada
Rte 108/Autoroute 410 EB Offramp
(45.35401, -71.86207)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2011 Fourth leg (future on-ramp) stubbed.
Chester, VA
Chesterfield Co.
United States
SR 618 (Meadowville Rd.)/Meadowville Technology Pkwy./Corporate Village Pkwy.
(37.36755, -77.33055)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2012 Fourth leg added 2016. Vane islands separating circulating lanes.
Franklin, TN
Williamson Co.
United States
Cool Springs Blvd./McEwen Dr.
(35.93203, -86.79422)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2007 Fourth leg added in 2014 ( http://www.franklintn.gov/home/showdocument?id=17928 )
(unincorporated), MD
Prince Georges
United States
Ft. Washington Rd./Swan Creek Rd.
(38.72498, -77.00491)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1997 Fourth leg added. Year Completed estimated (before 2001).
West Jordan, UT
Salt Lake
United States
4800 W/7600 S
(40.61269, -112.00540)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2008 Fourth leg added. Previously controlled by one-way stop
Milton, ON
Halton
Canada
Tremaine Rd./Steeles Ave. W
(43.50658, -79.91068)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2015 Fourth leg closed, built for future expansion.
Apple Valley, MN
Dakota
United States
153rd St. W/Founders Ln.
(44.72710, -93.20991)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
2007 Fourth leg has exit only.
Marana, AZ
Pima Co.
United States
N Sandario Rd./W Nichols St.
(32.45805, -111.21703)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2018 Fourth leg incomplete. Future plans are to route Marana Main St to this roundabout. https://realestatedaily-news.com/wp-content/uploads/2017/02/Marana-Main-Street-realignment.png
Idaho Falls, ID
Bonneville Co.
United States
S Boulevard/N Corner Ave./Elm St.
(43.48859, -112.03375)
Roundabout
Existing
All-Way Yield
None
3 Approaches
2 Driveways
Other
Single-Lane
2018 Fourth leg is departure only.
Fort Worth, TX
Tarrant Co.
United States
Old Denton Rd./Crawford Farms Dr.
(32.92383, -97.30730)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2015 Fourth leg is stubbed for future expansion.

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