Roundabouts Database Index

29616 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
Fredericton, NB York Canada	Cliffe St. / Two Nations Crossing (45.98259, -66.61218)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2012
North, SC Orangeburg Co. United States	Ninety Six Rd. (SC 389) / Capital Way (SC 3) (33.59089, -81.23102)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2018
Philadelphia, PA Philadelphia Co. United States	Lansdowne Dr. / 41st Dr. / Avenue of the Republic (39.97715, -75.20561)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2009	Diameter was larger than necessary to more similarly match the rotary at the other end of the Avenue of the Republic. This was the site of the 1876 Centennial Exposition, so historic character factored into the design.
Bordentown Township, NJ Burlington Co. United States	Old York Rd. / Georgetown Rd. (40.12458, -74.68736)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2019	Same configuration as the roundabout at the adjacent intersection. Outside truck aprons provided on approaches. Accommodations for future pedestrian crossings provided in splitter islands with crosswalks and curb ramps anticipated if/when adjacent lands develop.
Calgary, AB Alberta Canada	Royal Ave. SW / 7 St. SW (51.03518, -114.07938)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 18.0000	Other (At-Grade) Single-Lane
Calgary, AB Alberta Canada	Royal Ave. SW / Hope St. SW (51.03518, -114.07778)	Traffic Calming Circle Existing	All-Way Yield None	3 Approaches 0 Driveways 16.0000	Other (At-Grade) Single-Lane
Lethbridge, AB Alberta Canada	7 Ave. S / 4 St. S (49.68878, -112.84127)	Traffic Calming Circle Existing	All-Way Yield None	3 Approaches 0 Driveways 20.0000	Other (At-Grade) Single-Lane	2018	Painted splitter islands. Signs in central island that would require contraflow left-turn movements for large vehicles.
Lethbridge, AB Alberta Canada	7 Ave. S / 6 St. S (49.68895, -112.83803)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 18.0000	Other (At-Grade) Single-Lane	2018	Painted splitter islands. Signs in central island that would require contraflow left-turn movements for large vehicles.
Lethbridge, AB Alberta Canada	7 Ave. S / 8 St. S (49.68909, -112.83484)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 20.0000	Other (At-Grade) Single-Lane	2018	Painted splitter islands. Signs in central island that would require contraflow left-turn movements for large vehicles.
Lethbridge, AB Alberta Canada	7 Ave. S / 10 St. S (49.68922, -112.83169)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 21.0000	Other (At-Grade) Single-Lane	2018	Painted splitter islands. Signs in central island that would require contraflow left-turn movements for large vehicles.
Lethbridge, AB Alberta Canada	7 Ave. S / 12 St. S (49.68935, -112.82853)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 21.0000	Other (At-Grade) Single-Lane	2018	Painted splitter islands. Signs in central island that would require contraflow left-turn movements for large vehicles.
Lethbridge, AB Alberta Canada	7 Ave. S / 14 St. S (49.68949, -112.82257)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 16.0000	Other (At-Grade) Single-Lane	2018	Painted splitter islands. Signs in central island that would require contraflow left-turn movements for large vehicles.
Lethbridge, AB Alberta Canada	7 Ave. S / 16 St. S (49.68948, -112.81940)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 18.0000	Other (At-Grade) Single-Lane	2018	Painted splitter islands. Signs in central island that would require contraflow left-turn movements for large vehicles.
Lethbridge, AB Alberta Canada	7 Ave. S / 20 St. S (49.68947, -112.81307)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 18.0000	Other (At-Grade) Single-Lane	2018	Painted splitter islands. Signs in central island that would require contraflow left-turn movements for large vehicles.
Lethbridge, AB Alberta Canada	Metis Trl. / Country Meadows Blvd. W (49.69571, -112.90888)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	3 Approaches 0 Driveways 60.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2018
Orchidlands Estates, HI Hawaii Co. United States	Keaau-Pahoa Rd. / Ainaloa Blvd. (19.54338, -154.97495)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 29.1084	Other (At-Grade) Single-Lane	2020	R/W being hard to acquire, this project is being rushed within existing R/W as an urgent safety measure. https://histategis.maps.arcgis.com/apps/MapSeries/index.html?appid=39e4d804242740a89d3fd0bc76d8d7de
El Paso, TX El Paso Co. United States	Sun Bowl Dr. / Glory Rd. (31.77537, -106.50895)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2014
Fort Worth, TX Tarrant Co. United States	Brewer Blvd. / McPherson Blvd. (32.60744, -97.42027)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 56.3870	Other (At-Grade) Multilane (2 Lane, unspecified)	2017
Findlay Township, PA Allegheny Co. United States	Court St. (40.50673, -80.26391)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No control.
Shenandoah, TX Montgomery Co. United States	David Memorial Dr. / Shenandoah Park Dr. (30.19171, -95.44727)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	Right-turn-only markings in both lanes on all entries.
Lehi, UT Utah Co. United States	Gray Hawk Dr. / Homestead Dr. (40.45275, -111.89259)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2005-2006).
Lehi, UT Utah Co. United States	E 3200 N / Center St. (40.42800, -111.84974)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2007	Roundabout modified in 2016-2017 to reduce width of truck apron and increase circulatory roadway width. 21442
Saratoga Springs, UT Utah Co. United States	N 3600 W / W Waterbury Dr (40.41506, -111.90693)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (3+ Lane)	2017	Through arrows on entry (no left turn arrows). Northbound has two entry through lanes going into a LT, LT-TH, TH section of circulatory roadway. Year Completed estimated (2016-2017).
Saratoga Springs, UT Utah Co. United States	N 3600 W / Drexler Dr. / W 2450 N (40.41725, -111.90695)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	Through arrows on entry - no left turn arrows shown. Year Completed estimated (2016-2017).
Peoria, AZ Maricopa Co. United States	83rd Ave. / W Cinnabar Ave. (33.57554, -112.23763)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2007	City of Peoria's first roundabout and serves their municipal center including police station. Year Completed estimated (2007-2009).
Peoria, AZ Maricopa Co. United States	W Whitney Dr. / (unknown) (33.57499, -112.23509)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2007-2009).
Ammon, ID Bonneville Co. United States	Crowley Rd. / E 17th St. (43.48173, -111.94459)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 20.1168	Other (At-Grade) Single-lane w/ Traversable Central Island	2019
Chester, VA Chesterfield Co. United States	Greyledge Blvd. / Tobacco Bay Pl. (37.33543, -77.36144)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2007
Williamsburg, VA Williamsburg City Co. United States	Battery Blvd. / Redoubt Rd. (37.25003, -76.67504)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2011-2014) as three-leg roundabout.
Williamsburg, VA Williamsburg City Co. United States	Battery Blvd. / Commonwealth Ave. (37.25257, -76.66771)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Through arrows only on northeast entry even though lanes marked within roundabout as LT, LT-TH. Entry appears to have been modified by removing left-turn pavement marking arrows on entry and replacing with through arrows. No lane use signs. Year Completed estimated (2011-2014). 21442
Yorktown, VA York Co. United States	Market St. / Laydon Way / Peyton Randolph Dr. / Ellery St. (37.19264, -76.48809)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2014
Vineyard, UT Utah Co. United States	N Vineyard Rd. / S Vineyard Rd. (40.29635, -111.74226)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2017-2018).
Vineyard, UT Utah Co. United States	Main St. / Center St. (40.29700, -111.75369)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Year Completed estimated (2006-2009). Marked initially with concentric circulatory lane lines and no lane use markings on north and east legs. Lane use markings added 2013-2015. Converted from two-lane roundabout to single-lane roundabout in 2016-2017 using pavement markings with right-turn-only lanes on north and east legs. 21442
Vineyard, UT Utah Co. United States	300 W / W Center St. (40.29695, -111.75966)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2009).
Lynchburg, VA Lynchburg City Co. United States	University Blvd. / Liberty University Dr. (37.35297, -79.17498)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2019).
Carmel, IN Hamilton Co. United States	W Carmel Dr. / Pennsylvania St. (39.97137, -86.15522)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2020	http://carmellink.com/project.php?title=Carmel%20Drive%20and%20Pennsylvania%20Street%20Roundabout
Staunton, VA Staunton City Co. United States	George Cochran Pkwy. / Frontier Center Trl. (38.13226, -79.04280)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2017	Right-turn-only lane on northeast leg. Fourth leg stubbed. Year Completed estimated (2015-2017).
Stephenson, VA Frederick Co. United States	Northumberland Dr. / Churndash Way / Patchwork Dr. (39.22289, -78.09317)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2017	No pavement markings or splitter islands as of October 2017.
Winchester, VA Frederick Co. United States	Campus Blvd. / SR 37 SB Ramps (39.20215, -78.19348)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.1480	Freeway Ramps (Grade-Separated) Single-Lane	2015	Right-turn merging bypass lane on east leg. Truck apron much wider than circulatory roadway. Year Completed estimated (2013-2017).
Fredericksburg, VA Fredericksburg City Co. United States	Fall Hill Ave. / Mary Washington Blvd. (38.31653, -77.48689)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	3 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2017	Right-turn bypass add-lane on west leg. Two-lane circulatory road on north quadrant even though all single-lane entries feeding it. RRFB on south leg downstream of right-turn bypass add lane joining roundabout exit.
Providence Forge, VA New Kent Co. United States	Brickshire Dr. / Royal Ln. (37.48050, -76.99323)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2000	Year Completed estimated (1994-2003).
Medford, MA Middlesex Co. United States	Winthrop St. / High St. / Rural Ave. (42.42129, -71.11800)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2019	Painted splitter islands. Right-turn-only lanes on southwest and south legs. Converted from traffic circle in 2018-2019.
Menominee Falls, WI Waukesha Co. United States	Megal Ct. / (unknown) (43.18504, -88.10064)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2015	Fourth leg stubbed. Year Completed estimated (2015-2016).
Nicollet, MN Nicollet Co. United States	461st Ave. / US 14 WB Ramps (44.26645, -94.19045)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2017	Year Completed estimated (2016-2018).
Nicollet, MN Nicollet Co. United States	461st Ave. / US 14 EB Ramps (44.26470, -94.19047)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2017	Teardrop shape. Year Completed estimated (2016-2018).
New Ulm, MN Brown Co. United States	US 14 / Front St. Connector (44.32395, -94.45755)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2015-2020). Replaced ramps of PARCLO AB interchange. https://www.isginc.com/portfolio/us-highway-14-roundabout
Saint-Anselme, QC Bellechasse Regional County Municipality Canada	Chemin Saint-Jacques / Chemin Sainte-Anne (46.62899, -70.98278)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.0000	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2017).
West Jordan, UT Salt Lake Co. United States	W 7800 S / New Sycamore Dr. (40.60940, -112.05842)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2019	Yield-controlled right-turn bypass lane on east leg. Fourth leg stubbed. Year Completed estimated (2018-2019).
Brighton City, UT Salt Lake Co. United States	Big Cottonwood Canyon Rd. / Brighton Loop (40.60362, -111.58264)	Other Existing	All-Way Yield None	2 Approaches 0 Driveways 27.4317	Other (At-Grade) Single-Lane	2018	Entry roundabout to ski resort at end of County Road. No splitter islands on two-way leg or geometric deflection of two entries. Road splits into one-way couplet; circle facilitates U-turns.
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).
South Snyderville Basin, UT Summit Co. United States	Canyons Resort Dr. / Frostwood Dr. (40.68753, -111.54847)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2014	Right-turn add-lane bypass lane on southeast leg. Year Completed estimated (2013-2015).
Provo, UT Utah Co. United States	E Campus Dr. / E 1100 N (40.24846, -111.64583)	Other Existing	All-Way Yield None	2 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2014	Parking along circulatory roadway. Year Completed estimated (2013-2015).
Provoo, UT Utah Co. United States	N Campus Dr. / (parking) (40.25235, -111.64932)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2015	On college campus of Brigham Young University.
Salt Lake City, UT Salt Lake Co. United States	Campus Center Dr. / (parking) (40.76148, -111.84247)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.9080	Other (At-Grade) Single-Lane	2018	On college campus of University of Utah. Year Completed estimated (2017-2018).
Phoenix, AZ Maricopa Co. United States	E Madison St. / (parking) (33.44625, -111.98911)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2011	Accommodates WB-67 truck deliveries to the Phoenix Sky Train terminal. Part of Phoenix Sky Harbor off-site parking facility. Year Completed estimated (2011-2012).
Mesa, AZ Maricopa Co. United States	Bass Pro Dr. / W Brown Rd. (33.43621, -111.86050)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2007	City of Mesa Bus Route turnaround and accommodates WB-67 Truck deliveries for a Super WalMart.
Sierra Vista, AZ Cochise Co. United States	E Golden Acres Dr. / Canyon de Flores (31.50212, -110.25097)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 60.9600	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	ADOT truck turnaround. Year Completed estimated (2013-2015).
London, ON Middlesex Canada	Coronation Dr. / Carriage Way (42.99640, -81.32622)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2006
London, ON Middlesex Canada	Coronation Dr. / Lawson Rd. (42.99659, -81.32142)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2006-2009).
London, ON Middlesex Canada	Brunswick Ave. / Coronation Dr. (42.99836, -81.32060)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2006
London, ON Middlesex Canada	Callingham Dr. / Meadowlands Way (43.03489, -81.29534)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2010-2013). Splitter islands added 2016-2019. (streetview) 21442
Waterloo, ON Waterloo Canada	Davenport Rd. / Old Abbey Rd. / (shopping center) (43.49957, -80.52551)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.0000	Other (At-Grade) Single-Lane	2012	Right-turn-only leg on north leg. Year Completed estimated (2011-2012).
Waterloo, ON Waterloo Canada	Conestoga Rd. / Kraus Dr. (43.49983, -80.52906)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2009	Add lane right-turn bypass lane on west leg.
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).
Waterloo, ON Waterloo Canada	Columbia St. W / Bennington Gate / Chancery Ln. (43.46485, -80.57403)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	Year Completed estimated (2016-2018).
Santa Ana, CA Orange Co. United States	Auto Mall Dr. / E Dan Gurney Dr. / S Dan Gurney Dr. (33.72919, -117.83952)	Traffic Calming Circle Existing	Uncontrolled None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane
Santa Ana, CA Orange Co. United States	Orange Ave. / E Pomona St. (33.72548, -117.86523)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 14.0208	Other (At-Grade) Single-Lane	2016
Santa Ana, CA Orange Co. United States	Orange Ave. / E Anahurst Pl. (33.71787, -117.86529)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 13.7160	Other (At-Grade) Single-Lane
Marina del Rey, CA Los Angeles Co. United States	Palawan Way (33.98169, -118.45554)	Other Existing	Other Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Huntington Beach, CA Orange Co. United States	Via Straits Ln. / Verde Mar Dr. (33.65107, -117.95874)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Huntington Beach, CA Orange Co. United States	Via Straits Ln. / Villa Pacific Dr. (33.65226, -117.95877)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Huntington Beach, CA Orange Co. United States	Villa Pacific Dr. / Greenspray Ln. (33.65239, -117.95548)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Huntington Beach, CA Orange Co. United States	Villa Pacific Dr. / Monaco Cir. (33.65250, -117.95423)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Stanton, CA Orange Co. United States	Lansdale Cir. / Moordale Cir. (33.77871, -117.99627)	Traffic Calming Circle Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Anaheim, CA Orange Co. United States	Paradise Way / Downtown Dr. (33.80705, -117.92562)	Other Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Anaheim, CA Orange Co. United States	Convention Way / Hotel Way / (hotel driveway) (33.79976, -117.91729)	Other Existing	Other Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)		Two approaches controlled by yield, two controlled by stop.
Anaheim, CA Orange Co. United States	Transit Plaza (33.79806, -117.92072)	Other Existing	Other Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Mix of stop and yield.
Prairieville, LA Ascension Par. United States	Timberstone Dr. / Devall Rd. / Tigers Eye Stone Ave. (30.29926, -90.89318)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2008
Blackman Township, MI Jackson Co. United States	Cooper St. / I-94 WB Ramps (42.27376, -84.40371)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2019	https://www.mlive.com/news/jackson/2019/12/take-a-ride-on-new-i-94-cooper-street-bridge-roundabouts-after-9-month-closure.html
Blackman Township, MI Jackson Co. United States	Cooper St. / I-94 EB Ramps (42.27098, -84.40380)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2019	https://www.mlive.com/news/jackson/2019/12/take-a-ride-on-new-i-94-cooper-street-bridge-roundabouts-after-9-month-closure.html
Sherbrooke, QC Sherbrooke Canada	Boulevard René-Lévesque / Rue Matisse / Rue Luce-Dufresne (45.38324, -71.99812)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2018
Sherbrooke, QC Sherbrooke Canada	Boulevard René-Lévesque / Rue Sainte Claire / Rue Magnelli (45.38799, -71.99469)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2018
North Mankato, MN Nicollet Co. United States	Lookout Dr. / US 14 EB Ramps (44.18021, -94.05378)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2016	Year Completed estimated (2015-2017).
North Mankato, MN Nicollet Co. United States	Lookout Dr. / US 14 WB Ramps (44.18184, -94.05374)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2016	Year Completed estimated (2015-2017).
Mankato, MN Nicollet Co. United States	Rockford Rd. (CR 41) / Pleasant View Dr. / 520th St. (44.18361, -94.06988)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2011-2015).
North Mankato, MN Nicollet Co. United States	Rockford Rd. (CR 41) / US 14 EB Ramps (44.18520, -94.06893)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.7680	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2013	Raindrop shape. Year Completed estimated (2011-2015).
North Mankato, MN Nicollet Co. United States	Rockford Rd. (CR 41) / W Howard Dr. / US 14 WB Ramps (44.18763, -94.06758)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2013	Double-left-turn on west leg. Year Completed estimated (2011-2015).
Mankato, MN Blue Earth Co. United States	CR 12 (586th Ave.) / Hoffman Rd. (44.15578, -93.93909)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2015-2019).
Mankato, MN Blue Earth Co. United States	Hoffman Rd. / Prairie Winds Dr. (44.15592, -93.94483)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2015-2019).
Buffalo, MN Wright Co. United States	8th St. NE / 20th St. NE / Calder Ave. NE (45.17995, -93.84729)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Single-Lane	2016	http://co.wright.mn.us/CivicAlerts.aspx?AID=559&ARC=1045
Oroville, CA Butte Co. United States	SR 191 (Clark Rd.) / Durham Pentz Rd. (39.64733, -121.63448)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2019	Painted splitter islands and truck apron; gravel inside the center island. Year Completed estimated (2018-2019).
Kissimmee, FL Osceola Co. United States	Dyer Blvd. / Eagle's Reserve Blvd. (28.34353, -81.43096)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2008
La Quinta, CA Riverside Co. United States	Eisenhower Dr. / Calle Sinaloa (33.67254, -116.30801)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2014	Elliptical shape. ICD = 125 ft x 105 ft. Year Completed estimated (2013-2014).
Palm Desert, CA Riverside Co. United States	Avenue of the States / California Dr. / Michigan Dr. (33.74085, -116.30647)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2016	Parallel parking along circulatory roadway. Year Completed estimated (2015-2016).
Palm Desert, CA Riverside Co. United States	College Dr. / Pacific Ave. (33.78350, -116.36543)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2009).
Palm Desert, CA Riverside Co. United States	College Dr. / Technology Dr. (33.78010, -116.35956)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2009).
Palm Desert, CA Riverside Co. United States	College Dr. / University Park Dr. (33.77712, -116.35736)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2009).
Las Vegas, NV Clark Co. United States	Griffith Peak Dr. / Spruce Goose St. (36.15689, -115.32864)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, unspecified)	2005
Las Vegas, NV Clark Co. United States	W Park Run Dr. / Canyon Pointe (36.16153, -115.33394)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Multilane (2 Lane, unspecified)	2002	Year Completed estimated (before 2003).
Las Vegas, NV Clark Co. United States	S Pavilion Center Dr. / Orchard Park Dr. (36.15444, -115.33080)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, unspecified)	2006	Completed initially with only 2 legs; 3rd leg added 2017.