Roundabouts Database Index

29679 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
Park Ridge, QLD Logan Australia	Crest Rd. / Lancewood St. (-27.69874, 153.03352)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Bateau Bay, NSW Central Coast Australia	Cresthaven Ave. / Rotherham St. (-33.38429, 151.46303)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ottawa, ON City of Ottawa Canada	Cresthaven Dr. / Fairpark Dr. / Timberline Private (45.27486, -75.70937)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7465	Other (At-Grade) Single-Lane	2002	Minimal splitter islands. Functional Class: Local ICD estimated from Google Maps linework.
Ottawa, ON City of Ottawa Canada	Cresthaven Dr. / Waterbridge Dr. (45.28097, -75.70818)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.6990	Other (At-Grade) Single-Lane	2001	Minimal splitter islands. ICD estimated from Google Maps linework.
Lawrence, KS Douglas Co. United States	Crestline Dr. / (parking) (38.94514, -95.26634)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 57.9120	Other (At-Grade) Single-Lane	2006	Year Completed estimated (2006-2008).
Spokane, WA Spokane Co. United States	Crestline Rd. / Lincoln St. (47.72944, -117.37920)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.5271	Other (At-Grade) Single-Lane	2006	Opened September 2006. ICD estimated from Google Maps linework.
Germantown, MD Montgomery Co. United States	Crestmount Rd. / Kings Crossing Rd. (39.16175, -77.30841)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Loveland, CO Larimer Co. United States	Crestone Dr. / Foothills Dr. (40.39717, -105.13149)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	1997	Painted splitter islands; unmarked pedestrian crossings along circulatory roadway.
Sylvan Lake, AB Division 8 Canada	Crestview Blvd. / (unknown) (52.29241, -114.09186)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 24.0000	Other (At-Grade) Single-Lane	2022	No splitter islands.
Sylvan Lake, AB Division 8 Canada	Crestview Blvd. / Cameron Close (52.29481, -114.09185)	Other Existing	Unknown None	3 Approaches 0 Driveways 24.0000	Other (At-Grade) Single-Lane	2014	No splitter islands.
Newberg, OR Yamhill Co. United States	Crestview Dr. / Birdhaven Loop (45.31484, -122.93699)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2012
Newberg, OR Yamhill Co. United States	Crestview Dr. / Robin Ct. (45.31417, -122.93598)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 15.9576	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Newberg, OR Yamhill Co. United States	Crestview Dr. / Westlake Loop (45.31487, -122.93896)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.2128	Other (At-Grade) Single-lane w/ Traversable Central Island	2021	Opened September-October 2021.
Easley, SC Pickens Co. United States	Crestview Rd. / Sheffield Rd. (34.80448, -82.54993)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2024	Completed August 2024. https://www.foxcarolina.com/video/2024/06/15/construction-roundabout-easley-causes-significant-backups/
Strathcona County, AB Division 11 Canada	Crestview Terrace / (unknown) (53.58814, -113.26600)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 46.0000	Other (At-Grade) Single-Lane	2021
Strathcona County, AB Division 11 Canada	Crestview Terrace / Hearthstone Blvd. (53.59009, -113.26137)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 46.0000	Other (At-Grade) Single-Lane	2023
Crewe, England Cheshire East United Kingdom	Crewe Green Roundabout: A534 (Haslington Bypass) / A5020 (University Way) / A534 (Crewe Green Rd.) / Sydney Rd. / Hungerford Rd. / B5077 (Crewe Rd.) (53.09552, -2.41471)	Roundabout Existing	All-Way Yield Pedestrian Signal (red-yellow-green to drivers)	6 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Edinburgh, Scotland City of Edinburgh United Kingdom	Crewe Rd. / Ferry Rd. / Telford Rd. (55.96845, -3.23618)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 41.4411	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Carindale, QLD Australia	Cribb Rd. / Oakmont St. (-27.52345, 153.10922)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways	Other (At-Grade) Single-Lane
El Paso, TX El Paso Co. United States	Crimson Cloud Ln. / Copper Cloud Creek (31.82180, -106.50658)	Other Existing	Uncontrolled None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2000
(unincorporated), AB Strathcona Co. Canada	Crimson Dr. / Campbell Dr. / Cranberry Way (53.55245, -113.27615)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.2528	Other (At-Grade) Single-Lane	2003	ICD estimated from Google Maps linework.
Lakeland Ridge, AB Strathcona Canada	Crimson Dr. / Charlotte Way (53.54333, -113.27780)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.2263	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Braselton, GA Gwinnett Co. United States	Crimson King Dr. (34.10398, -83.84484)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Invercargill, Southland Invercargill New Zealand	Crinan St. / Ness St. (-46.42233, 168.36005)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Colts Neck Township, NJ Monmouth Co. United States	Crine Rd. / Heulitt Rd. / Dutch Lane Rd. (40.31080, -74.20457)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 47.3580	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2013-2016). ICD estimated from Google Maps linework.
Morwell, VIC Latrobe Australia	Crinigan Rd. / Bridle Rd. (-38.21918, 146.43650)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Morwell, VIC Latrobe Australia	Crinigan Rd. / Junier St. / Fairway Dr. (-38.21800, 146.42732)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Cupertino, CA Santa Clara Co. United States	Cristo Rey Dr. / Hammond Way / Canyon Oak Way (37.33058, -122.08070)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 36.0875	Other (At-Grade) Single-Lane	2000	Functional Class: Local ICD estimated from Google Maps linework.
Brentwood, TN Williamson Co. United States	Crockett Rd. / Arrowhead Dr. (35.97701, -86.76277)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.0624	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Brentwood, TN Williamson Co. United States	Crockett Rd. / Green Hill Blvd. / Raintree Pkwy. (35.97879, -86.75281)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.0618	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Cedar Park, TX Williamson Co. United States	Crockett Rd. / Truman Ln. (30.51700, -97.80960)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6710	Other (At-Grade) Single-Lane	2002	Minimal splitter islands.
Kyle, TX Hays Co. United States	Cromwell Dr. / (unknown) (30.02303, -97.87453)	Other Existing	All-Way Yield None	3 Approaches 1 Driveways 33.5274	Other (At-Grade) Single-Lane	2014	No splitter islands.
Kyle, TX Hays Co. United States	Cromwell Dr. / Dorman Ln. (30.02100, -97.87442)	Other Existing	All-Way Yield None	3 Approaches 1 Driveways 36.5760	Other (At-Grade) Single-Lane	2016	No splitter island on north leg. Partially complete in 2010; north leg added in 2016.
Kyle, TX Hays Co. United States	Cromwell Dr. / Sampson Rd. (30.01696, -97.87251)	Other Existing	All-Way Yield None	3 Approaches 1 Driveways 36.5760	Other (At-Grade) Single-Lane	2010	No splitter island on south leg.
Kyle, TX Hays Co. United States	Cromwell Dr. / Vaughn St. (30.02477, -97.87470)	Other Existing	Unknown None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2015	No splitter islands on three legs.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Cronackersgatan / Vintergatan (57.71000, 11.92722)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.0727	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Cronulla, NSW Sutherland Shire Australia	Cronulla St. / Laycock Ave. (-34.05680, 151.15195)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Pekin, OH Warren Co. United States	Crooked Creek Dr. / Stone Creek Blvd. (39.57681, -84.15442)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2012-2013).
Pekin, OH Warren Co. United States	Crooked Creek Dr. / Winding Creek Blvd. / Northwood Creek Dr. (39.58030, -84.15706)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2007).
Pekin, OH Warren Co. United States	Crooked Creek Dr. / Winding Run Blvd. (39.57116, -84.15387)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2019
Croom, NSW Shellharbour Australia	Croome Rd. / E West Link (-34.57982, 150.79483)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Signature Lakes, FL Orange Co. United States	Cropping St. / Pasturelands Pl. / Pleach St. (28.46523, -81.60212)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2005
The Village of Shipman's Landing, TX Fort Bend Co. United States	Crosby Landing / Marion Cir. / E Crosby Ln. / Marion Ct. / Bahia Ct. / Crosby Common (29.49824, -95.51066)	Other Existing	Unknown Unknown	6 Approaches 4 Driveways 0.0000	Other (At-Grade) Single-Lane		Pedestrian access to central island.
Parker, CO Douglas Co. United States	Cross Canyon Trl. / Canyon Forge Dr. (39.47008, -104.85988)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 51.8160	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2018-2019).
West Vancouver, BC Greater Vancouver Canada	Cross Creek Rd. / Chartwell Dr. (49.34530, -123.14714)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.0000	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2013).
(unincorporated), TX Fort Bend Co. United States	Cross Creek West Blvd. / Fulshear Bend Dr. (29.72055, -95.91471)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 57.9120	Other (At-Grade) Multilane (2 Lane, unspecified)	2024
Vero Beach, FL Indian River Co. United States	Cross Ct. / Boulevard Village Ln. / Doubles Alley Dr. (27.67261, -80.40038)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Stephens City, VA Frederick Co. United States	Cross Keys Cir. / New Market Dr. / Cedar Mountain Dr. (39.09234, -78.17097)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.5895	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Salisbury South, SA Salisbury Australia	Cross Keys Rd. / Frost Rd. (-34.77704, 138.64418)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Owings, MD Calvert Co. United States	Cross Point Dr. / Blue Sky Ct. / Bear Claw Ct. (38.71468, -76.61554)	Other Existing	Unknown Unknown	3 Approaches 4 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Owings, MD Calvert Co. United States	Cross Point Dr. / Paulyn Dr. (38.71532, -76.61335)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Loveland, CO Larimer Co. United States	Cross Roads Blvd. / Rocky Mountain Ave. (40.43602, -105.00153)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 34.5435	Other (At-Grade) Multilane (2 Lane, unspecified)	2006	ICD estimated from Google Maps linework.
Bremerton, WA Kitsap Co. United States	Cross SKIA Connector / Harry Earl Rd. (47.50340, -122.75060)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.2730	Other (At-Grade) Single-Lane	2010	September 2010. ICD estimated from Google Maps linework.
Savannah, GA Chatham Co. United States	Cross Terminal Rd. / Tharpe Ave. / Garden City Terminal Rd. (32.12598, -81.14426)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 64.0080	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Port facility. Constructed using temporary barricades and markings only. Year Completed estimated (2011-2012).
Sacramento, CA Sacramento Co. United States	Crossfield Dr. / Lindbergh Dr. / Airport Blvd. SB Ramps (38.67892, -121.59240)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Freeway Ramps (Grade-Separated) Single-Lane	2023	Serves Sacramento International Airport. https://sacramento.aero/scas/about/news-and-events/upcoming-smf-construction-plan-ahead-for-improved-travel-experience
Sacramento, CA Sacramento Co. United States	Crossfield Dr. / Meister Way / Airport Blvd. NB Ramps (38.67890, -121.58937)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.8160	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)	2023	Serves Sacramento International Airport. https://sacramento.aero/scas/about/news-and-events/upcoming-smf-construction-plan-ahead-for-improved-travel-experience
South Shields, England South Tyneside United Kingdom	Crossgate Roundabout [A194 (Western Approach - Crossgate) / B1303 (Station Rd.) / Maxwell St.] (54.99303, -1.43495)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Westmere, NY Albany Co. United States	Crossgates Mall Rd. / Adirondack Northway Ramps (42.68736, -73.84561)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2023	https://spectrumlocalnews.com/nys/capital-region/news/2023/03/23/roundabout-coming-to-crossgates-mall-
Denham Springs, LA Livingston Par. United States	Crossing Way / Crossing Circle (30.46747, -90.91999)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.2059	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	ICD estimated from Google Maps linework.
Bowling Green, KY Warren Co. United States	Crossings Blvd. / Chasefield Ave. / Pointe Ave. (36.93885, -86.43270)	Unknown Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Upgraded from a neighborhood traffic circle to roundabout between 2013 and 2021 (SV)
Rocklin, CA Placer Co. United States	Crossings Dr. / Bass Pro Dr. (38.80077, -121.20376)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	Inside a mall parking area. Year Completed estimated (2013-2014). Partial concentric striped circulatory roadway.
Waco, TX McLennan Co. United States	Crosslake Pkwy. / Legend Lake Pkwy. (31.49100, -97.15920)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 38.1000	Other (At-Grade) Single-Lane	2006	Major internal street intersection for a 159-acre tract (74.5 acres of this is Hospital and Medical complex).
Middletown, DE New Castle Co. United States	Crossland Blvd. / Parker Dr. / Ann Dr. (39.53984, -75.66159)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands on two legs.
Lakewood Ranch, FL Manatee Co. United States	Crossland Trl. / New Haven Blvd. (27.43743, -82.41733)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 58.5216	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2022
Lakewood Ranch, FL Manatee Co. United States	Crossland Trl. / Silver Falls Run (27.43461, -82.41965)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 60.9600	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2018
Germantown, MD Montgomery Co. United States	Crossview Rd. / Autumn Crest Rd. (39.16717, -77.30075)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Nocatee, FL St. Johns Co. United States	Crosswater Pkwy. / Preservation Trl. (30.10541, -81.41571)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 55.7938	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Nocatee, FL St. Johns Co. United States	Crosswater Pkwy. / Snowden Pkwy. / Nocatee Landing Trl. (30.07254, -81.40063)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 55.8124	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Tarneit, VIC Wyndham Australia	Crossway Ave. / Inverell Pkwy. (-37.84362, 144.67988)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Tarneit, VIC Wyndham Australia	Crossway Ave. / Wickford Rd. / Poplar Blvd. (-37.84015, 144.68067)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Wallsend, NSW Newcastle Australia	Croudace Rd. / Cardiff Rd. (-32.91519, 151.67247)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Elermore Vale, NSW Newcastle Australia	Croudace Rd. / Jubilee Rd. (-32.91415, 151.66554)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Calgary, AB Division 6 Canada	Crowfoot Cir. NW / Crowfoot Parade / (transit center) (51.12465, -114.20779)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 53.0000	Other (At-Grade) Single-Lane	2008	Oval shaped. ICD = 53 m x 42 m. Year Completed estimated (2008-2012).
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
South Milford Historic District, DE Sussex Co. United States	Crown Circle (38.89370, -75.41283)	Other Existing	Unknown Unknown	4 Approaches 2 Driveways 0.0000	Other (At-Grade) Single-Lane
Parker, CO Douglas Co. United States	Crown Crest Blvd. / Cottonwood Dr. (39.55051, -104.77237)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 50.6497	Other (At-Grade) Multilane (2 Lane, unspecified)	2001	Year Completed estimated (1999-2002). ICD estimated from Google Maps linework.
Omaha, NE Douglas Co. United States	Crown Point Ave. / (east school access) (41.31280, -96.03877)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 25.9080	Other (At-Grade) Single-lane w/ Traversable Central Island	2020	Year Completed estimated (2020-2021).
Omaha, NE Douglas Co. United States	Crown Point Ave. / (west school access) (41.31253, -96.04291)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 25.9080	Other (At-Grade) Single-lane w/ Traversable Central Island	2020	Year Completed estimated (2020-2021).
Omaha, NE Douglas Co. United States	Crown Point Ave. / N 78th St. (41.31278, -96.03344)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2021	Elliptical shaped. ICD = 110 ft x 95 ft. Year Completed estimated (2020-2021).
Slingerlands, NY Albany Co. United States	Crown St. / Mill Hill Ct. / Fathers Way (42.68358, -73.90478)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands.
Great Holm, England Milton Keynes United Kingdom	Crownhill Roundabout [Watling St. / Dansteed Way] (52.03405, -0.80392)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Stepps, Scotland North Lanarkshire United Kingdom	Crowwood Roundabout [A80 (Cumbernauld Rd.) / A806 / Dewar Rd.] (55.89565, -4.12899)	Signalized Roundabout/Circle Existing	Other None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)		Part-time signals at some approaches.
Aston Township, PA Delaware Co. United States	Crozerville Rd. / Birney Hwy. (39.88092, -75.45703)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.3261	Other (At-Grade) Unknown	2019	https://astontownship.net/2019/01/ ICD estimated from Google Maps linework.
West Bend, WI Washington Co. United States	CR-P / CR-NN E (43.36879, -88.18095)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 38.2015	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Windsor, CO Larimer Co. United States	Crystal Downs Dr. / Vernazza Way (40.45625, -104.97811)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2017).
Indianapolis, IN Marion Co. United States	Crystal Lake Dr. (39.91957, -86.09106)	Other Existing	Other None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on east or southwest legs. No control on northwest leg.
Germantown, MD Montgomery Co. United States	Crystal Rock Dr. / Century Blvd. (39.20326, -77.27356)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2015	Striping added 2019-2021. Inconsistent lane use markings between entry and circulatory roadway.
Hamburg, NJ Sussex Co. United States	Crystal Springs Rd. (41.15803, -74.54209)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Castle Rock, CO Douglas Co. United States	Crystal Valley Pkwy. / Plum Creek Blvd. (39.33642, -104.86553)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2024	https://m.facebook.com/story.php?id=100064394515704&story_fbid=2014182452315413
Rosharon, TX Brazoria Co. United States	Crystal View Dr. / (unknown) (29.43095, -95.45374)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 62.4840	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2020	Two-lane circulatory roadway with single-lane entries on all legs.
Watertown, MN Carver Co. United States	CSAH 10 / CSAH 20 (44.96215, -93.84360)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 37.1833	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Watertown, MN Carver Co. United States	CSAH 10-CSAH 20 (Territorial St.) / Lewis Ave. (44.96370, -93.84701)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.6472	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Courtland, MN Nicollet Co. United States	CSAH 12 (4th St. - 541st Ave.) / US 14 WB Ramps / 466th St. (44.27411, -94.34144)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2023	https://www.nujournal.com/news/local-news/2023/09/16/new-courtland-csah-12-highway-14-intersection-opens/
Courtland, MN Nicollet Co. United States	CSAH 12 (4th St.) / US 14 EB Ramps (44.27180, -94.34138)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2023	Raindrop shaped. https://www.mprnews.org/story/2023/11/21/southwestern-minnesota-celebrates-completion-of-highway-14-expansion-project (picture about halfway down the page)
Mankato, MN Blue Earth Co. United States	CSAH 12 / US 14 EB Ramps (44.17221, -93.92420)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 59.9641	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2012	ICD estimated from Google Maps linework.
Mankato, MN Blue Earth Co. United States	CSAH 12 / US 14 WB Ramps (44.17518, -93.92303)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 53.9650	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2012	ICD estimated from Google Maps linework.
Woodbury, MN Washington Co. United States	CSAH 13 (Radio Dr.) / CSAH 18 (Bailey Rd.) (44.89086, -92.94401)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.1524	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	ICD estimated from Google Maps linework.
Woodbury, MN Washington Co. United States	CSAH 13 (Radio Dr.) / CSAH 20 (Military Rd.) (44.87117, -92.94394)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.0887	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Champlin, MN Hennepin Co. United States	CSAH 14 (Douglas Dr.) / 117th Ave. (45.16629, -93.36066)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.3667	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Winona, MN Winona Co. United States	CSAH 17 / CSAH 15 (44.02020, -91.61581)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.2123	Other (At-Grade) Single-Lane	2012	Right-turn bypass lanes on west and east legs. ICD estimated from Google Maps linework.