Roundabouts Database Index

29411 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
DeLand, FL Volusia Co. United States	Dr Martin L King Jr Blvd. / Orange Camp Rd. (28.98454, -81.26459)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2022
Del-Aire Golf Club, FL Palm Beach Co. United States	Live Oak Blvd. / White Cedar Ln. (26.42873, -80.11682)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2012	Replaced three-leg intersection with stop control on west and south legs. Year Completed estimated (2010-2014).
Delafield, WI Waukesha Co. United States	Golf Rd. / Golf Ct. (43.05249, -88.36877)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2019	Under construction Aug 2019 in Streetview.
Delacombe, VIC Ballarat Australia	B160 (Glenelg Hwy. - Smythes Rd.) / C307 (Wiltshire Ln.) / Cherry Flat Rd. (-37.59037, 143.80650)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Del Rey Oaks, CA Monterey Co. United States	SR 68 / Canyon del Rey Blvd. / Monterra Rd. (36.58090, -121.82797)	Roundabout Unknown	All-Way Yield Unknown	4 Approaches 0 Driveways 52.5780	Other (At-Grade) Multilane (2 Lane, 2x2 max)		Anticipated opening year 2029.
Del Mar Hills, TX Webb Co. United States	International Blvd. / Puerto Belo / Sandy Ln. (27.58409, -99.48222)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Multilane (2 Lane, unspecified)		Painted splitter islands; change lanes to enter or exit circle.
Del Mar, CA San Diego Co. United States	Jimmy Durante Blvd. / San Dieguito Dr. (32.97042, -117.26305)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 24.0476	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Deforest, WI Dane Co. United States	Savannah Dr. / Williamsburg Way (43.19280, -89.31834)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0536	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	ICD estimated from Google Maps linework.
DeForest, WI Dane Co. United States	CR V / US 51 NB Ramps (43.25270, -89.32322)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 60.0214	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2014	date: https://www.oesllc.com/portfolio-items/ush-51-expansion-and-interchange-madison-deforest-dane-county-wi/ ICD estimated from Google Maps linework.
DeForest, WI Dane Co. United States	CR V (E North St.) / North Towne Rd. / Ball Ct. (43.25277, -89.32677)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.8431	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	date: https://www.oesllc.com/portfolio-items/ush-51-expansion-and-interchange-madison-deforest-dane-county-wi/ ICD estimated from Google Maps linework.
Defiance, OH Defiance Co. United States	Jefferson Ave. / Palmer Dr. (41.26140, -84.36196)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.8093	Other (At-Grade) Unknown	2018	ICD estimated from Google Maps linework.
Defiance, OH Defiance Co. United States	Palmer Dr. / Woodhurst Dr. (41.26324, -84.36102)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.9329	Other (At-Grade) Unknown	2018	ICD estimated from Google Maps linework.
Defiance, OH Defiance Co. United States	Ottawa Ave. / Cleveland Ave. (41.26804, -84.34864)	Roundabout Existing	All-Way Yield Other	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021
Deest, Gelderland Druten Netherlands	Van Heemstraweg / Deestersteeg (51.88224, 5.66163)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 27.2777	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Deeside Industrial Park, Wales Flintshire United Kingdom	A548 (Shotwick Rd.) / Parkway (53.23316, -3.00375)	Signalized Roundabout/Circle Existing	Signal None	3 Approaches 2 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Deeside Industrial Park, Wales Flintshire United Kingdom	Parkway / First Ave. / Second Ave. (53.23078, -3.00698)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Deeside Industrial Park, Wales Flintshire United Kingdom	A548 (Shotwick Rd. - Weighbridge Rd.) / Parkway (53.23777, -3.01845)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Deeside Industrial Park, Wales Flintshire United Kingdom	Parkway / Tenth Ave. (53.23615, -3.01950)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Deeside Industrial Park, Wales Flintshire United Kingdom	Parkway / First Ave. / Dee House Pkwy. (53.22870, -3.00985)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Deerfield Township, OH Warren Co. United States	Fields Ertel Rd. / N Lebanon Rd. / Columbia Rd. (39.28999, -84.28242)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.6549	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Deerfield Township, OH Warren Co. United States	Innovation Way / Duke Blvd. (39.31380, -84.29873)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 51.7461	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Deerfield Hills, CO El Paso Co. United States	Drennan Rd. / Post Oak Dr. (38.78168, -104.74115)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands; only diverging yellow lines.
Deerfield Hills, CO El Paso Co. United States	Drennan Rd. / Monica Dr. W (38.78171, -104.74739)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands; only diverging yellow lines.
Deerfield Hills, CO El Paso Co. United States	Drennan Rd. / Springnite Dr. (38.78171, -104.75088)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands; only diverging yellow lines.
Deerfield Beach, FL Broward Co. United States	Cypress Lake Blvd. / Cypress Ln. / Cypress Park Way (26.28927, -80.13446)	Other Existing	All-Way Stop Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Deerfield Beach, FL Broward Co. United States	Grantham Cir. (26.30864, -80.13418)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Deerfield Beach, FL Broward Co. United States	SE 15th Ave. / SE 5th Ct. / SE 5th Pl. (26.31070, -80.08453)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 23.5532	Other (At-Grade) Single-Lane	2002	Year Completed estimated (2000-2003). ICD estimated from Google Maps linework.
Deerfield Beach, FL Broward Co. United States	SE 12th Ave. / SE 4th Ct. (26.31207, -80.08756)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.6941	Other (At-Grade) Single-Lane	2002	Year Completed estimated (2000-2003). ICD estimated from Google Maps linework.
Deerfield Beach, FL Broward Co. United States	SE 15th Ave. / SE 3rd Ct. (26.31353, -80.08556)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.5407	Other (At-Grade) Single-Lane	2015	Elliptical shape. Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Deer Valley, AZ Maricopa Co. United States	Deer Valley Rd. / N 109th Ave. (33.68181, -112.29423)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	https://www.youtube.com/watch?v=uRqme9VPzgU
Deer Park, WA Spokane Co. United States	E Crawford St. / N Colville Rd. (47.95431, -117.46891)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021
Deer Park, VIC Australia	Foleys Rd. / Dalmuir Blvd. (-37.78231, 144.76594)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Deer Park, VIC Australia	Foleys Rd. / St Andrews Dr. (-37.78261, 144.76963)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Deer Park, VIC Brimbank Australia	Foleys Rd. / Hunter Rd. / Radnor Dr. (-37.78364, 144.78099)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Deer Park, VIC Brimbank Australia	Foleys Rd. / Makland Dr. (-37.78320, 144.77593)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Deer Park, VIC Brimbank Australia	Billingham Rd. / Birchwood Blvd. / Stevenston St. (-37.75909, 144.76847)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Deer Park, VIC Brimbank Australia	Billingham Rd. / Little St. (-37.75969, 144.77382)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Deer Park, VIC Brimbank Australia	Neale Rd. / Tamar Dr. (-37.75096, 144.76226)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Deer Park, WA Spokane Co. United States	US 395 / W Monroe Rd. / W Crawford St. (47.95398, -117.48830)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.7936	Other (At-Grade) Single-Lane	2018	Opened August 21, 2018. ICD estimated from Google Maps linework.
Deer Park, WA Spokane Co. United States	US 395 / N Short Rd. / N Main St. (47.94267, -117.47734)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.2022	Other (At-Grade) Single-Lane	2018	Opened 7/18/2018. ICD estimated from Google Maps linework.
Deer Park, WA Spokane Co. United States	S Main St. / W H St. / E H St. (47.94695, -117.47693)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2010	October 2010. Broke ground July 26, 2010.
Deer Park, WA Spokane Co. United States	E Crawford Ave. / Weber Rd. (47.95444, -117.45384)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2009	September 2009.
Deebing Heights, QLD Ipswich Australia	Pisasale Dr. / Sovereign Dr. (-27.66634, 152.74704)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Dee Why, NSW Northern Beaches Australia	Lynwood Ave. / Campbell Ave. / Fisher Rd. (-33.74478, 151.28662)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways	Other (At-Grade) Single-Lane
Dedworth, England Windsor And Maidenhead United Kingdom	B3022 (Winkfield Rd.) / Legoland Windsor (51.46308, -0.64514)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Dedham, MA Norfolk Co. United States	Needham St / Vine Rock St (42.26954, -71.18214)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 120.1954	Other (At-Grade) Single-Lane	2004	No crosswalks ICD estimated from Google Maps linework.
Dedham, MA Norfolk Co. United States	Washington St / Boston Providence Hwy (42.25003, -71.17133)	Rotary Existing	Signal None	4 Approaches 5 Driveways 67.1888	Other (At-Grade) Multilane (2 Lane, unspecified)		Boston Providence Hwy extends straight through the rotary ICD estimated from Google Maps linework.
Dedham, MA Norfolk Co. United States	East St. / Cedar St. (42.23184, -71.15963)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 36.5760	Other (At-Grade) Single-Lane	2015	Old circle converted into a roundabout 2014-2015.
Deception Bay, QLD Moreton Bay Australia	Maine Terrace / Bay Ave. / Silver St. (-27.19272, 153.03019)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Deception Bay, QLD Moreton Bay Australia	Bayview Terrace / Ewart St. / Bailey Rd. (-27.18489, 153.02595)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Deception Bay, QLD Moreton Bay Australia	Old Bay Rd. / Warroo Dr. / Thompson St. (-27.17933, 153.01523)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Decatur, GA DeKalb Co. United States	Snapfinger Cir. / Tiffany Pl. / Emerald Castle Dr. / Emerald Springs Dr. (33.71901, -84.22759)	Other Existing	All-Way Stop Unknown	5 Approaches 2 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Decatur, GA DeKalb Co. United States	N Decatur Rd. / Lullwater Rd. (33.78744, -84.32914)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2004
Debrecen, Hajdú-Bihar Debreceni járás Hungary	Kishegyesi út / E79-M35 NB Ramps (47.53385, 21.55411)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Debrecen, Hajdú-Bihar Debreceni járás Hungary	Kishegyesi út / E79-M35 SB Ramps (47.53448, 21.54902)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Debrecen, Hajdú-Bihar Debreceni járás Hungary	Nagyerdei körút / Pallagi út (47.55606, 21.63059)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Debrecen, Hajdú-Bihar Debreceni járás Hungary	Egyetem tér / Egyetem sugárút (47.55149, 21.62156)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Debrecen, Hajdú-Bihar Debreceni járás Hungary	Diószegi út / Gizella utca / Borzán Gáspár utca (47.51543, 21.65640)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Dębe, Mazowieckie Legionowski Poland	DK62 / DW362 (Dębe) (52.49957, 20.91524)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Deanshanger, England Northants United Kingdom	Deanshanger Roundabout [A422 / Stratford Rd.] (52.05109, -0.87372)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Deale, MD Anne Arundel Co. United States	MD 256 / MD 258 (38.79327, -76.54586)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 34.4423	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
De Soto, KS Johnson Co. United States	W 103rd St. / Astra Pkwy. (38.94208, -95.00725)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown	2023	https://www.kcur.org/podcast/up-to-date/2024-03-05/heres-how-de-soto-kansas-is-getting-ready-for-massive-panasonic-plants-2025-opening
De Soto, KS Johnson Co. United States	Lexington Ave. / W 91st St. (38.96404, -94.98321)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.desotoks.us/263/Roundabout
De Pere, WI Brown Co. United States	CR G (Dickinson Rd.) / Scray Hills Rd. / Bower Creek Rd. (44.42502, -87.99870)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2021	Elliptical shaped. ICD = 150 ft x 125 ft.
De Pere, WI Brown Co. United States	Main Ave.-Wisconsin St. (STH 32) / Broadway (STH 57) (44.44744, -88.06049)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.5995	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Opened July 12, 2007. First multilane roundabout in Wisconsin. ICD estimated from Google Maps linework.
De Pere, WI Brown Co. United States	Scheuring Rd. (CTH F) / PDQ Dr. / Mid Valley Dr. (44.43032, -88.11939)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.9379	Other (At-Grade) Single-Lane	2010	Series of 6 roundabouts. Opened November 22, 2010. ICD estimated from Google Maps linework.
De Pere, WI Brown Co. United States	Scheuring Rd. (CTH F) / Lawrence Dr. (44.43083, -88.10675)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.7605	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Series of 6 roundabouts. Opened November 2, 2010. ICD estimated from Google Maps linework.
De Pere, WI Brown Co. United States	Scheuring Rd. (CTH F) / US 41 SB Ramps (44.43050, -88.11402)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 56.3880	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)	2011	Series of 6 roundabouts. Opened September 2011.
De Pere, WI Brown Co. United States	Grant St. (CTH EE) / Lawrence Dr. (44.44511, -88.09367)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.8430	Other (At-Grade) Single-Lane	2008	Opened September 30, 2008. ICD estimated from Google Maps linework.
De Pere, WI Brown Co. United States	Scheuring Rd. (CTH F) / US 41 NB Ramps (44.43074, -88.10989)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 53.3400	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)	2011	Series of 6 roundabouts. Yield-controlled right-turn bypass lane on south leg; merging right-turn bypass lane on east leg. Opened September 2011. Circular central island.
De Pere, WI Brown Co. United States	Dickinson Rd. (CTH G) / East River Dr. (44.43684, -88.02830)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.7306	Other (At-Grade) Single-Lane	2001	Roundabout is slightly east of the Chicago/Swan roundabout and is located in a residential area. Roundabout is near East De Pere Middle School and De Pere High School. Completed August 2001. http://www.co.brown.wi.us/Planning/roundabouts.html ICD estimated from Google Maps linework.
De Pere, WI Brown Co. United States	Chicago St. (CTH G) / Libal St. (44.44026, -88.03812)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.8455	Other (At-Grade) Single-Lane	2001	Roundabout surrounded by homes, businesses, East De Pere Middle School, and De Pere High School. Roundabout serves as main entrance to the high school. Completed August 2001. http://www.co.brown.wi.us/Planning/roundabouts.html ICD estimated from Google Maps linework.
De Pere, WI Brown Co. United States	Dickinson Rd. (CTH G) / Swan Rd. (44.43908, -88.03475)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.0241	Other (At-Grade) Single-Lane	2001	Roundabout is slightly east of the Chicago/Libal roundabout and is surrounded by businesses and East De Pere Middle School. Roundabout serves as the entrance to a medical clinic. Completed August 2001. http://www.co.brown.wi.us/Planning/roundabouts.html ICD estimated from Google Maps linework.
De Pere, WI Brown Co. United States	Grant St. (CTH EE) / S 9th St. (44.44506, -88.09000)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 26.4324	Other (At-Grade) Single-Lane	2003	Roundabout located within residential neighborhood that also contains a few small businesses and a fire station. One of the fire station driveways directly accesses the roundabout. Completed August 2003. http://www.co.brown.wi.us/Planning/roundabouts.html ICD estimated from Google Maps linework.
De Pere, WI Brown Co. United States	Scheuring Rd. (CTH F) / Suburban Dr. (44.43055, -88.08604)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.4090	Other (At-Grade) Single-Lane	2004	One of two roundabouts on an arterial street that separates a residential neighborhood from a business park. Many trucks traveling to and from the business park pass through this intersection each day, and the roundabout serves as an attractive entrance to the neighborhood and park. Completed November 2004. http://www.co.brown.wi.us/Planning/roundabouts.html. Series of 6 roundabouts. Opened November 2004. Functional Class: Arterial ICD estimated from Google Maps linework.
De Pere, WI Brown Co. United States	Scheuring Rd. (CTH F) / S 9th St. / W Matthew Dr. (44.43063, -88.09529)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.8205	Other (At-Grade) Single-Lane	2004	Second of two roundabouts on an arterial street separating residential neighborhood from a business park. Many trucks pass through this intersection each day. Completed November 2004. http://www.co.brown.wi.us/Planning/roundabouts.html. Series of 6 roundabouts. Opened November 2004. Functional Class: Arterial ICD estimated from Google Maps linework.
De Pere, WI Brown Co. United States	CTH G (Main Ave.) / US 41 NB Ramps (44.45238, -88.08887)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 60.9600	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2012
De Pere, WI Brown Co. United States	CTH G (Main St.) / US 41 SB Ramps (44.45374, -88.09212)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.5943	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2012	ICD estimated from Google Maps linework.
De Pere, WI Brown Co. United States	N Ashland Ave. / Glory Rd. / N 8th St. (44.45685, -88.07702)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0668	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Opened August 6, 2010. Functional Class: Arterial ICD estimated from Google Maps linework.
De Pere, WI Brown Co. United States	Main Ave. / Lawrence Dr. (44.45167, -88.08749)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.5127	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	ICD estimated from Google Maps linework.
De Pere, WI Brown Co. United States	Monroe Rd. / Ledgeview Rd. / Oak Ridge Cir. (44.42652, -88.02331)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 33.2642	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
De Pere, WI Brown Co. United States	Heritage Rd. / S Broadway St. (44.42806, -88.05654)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.0285	Other (At-Grade) Single-Lane	2013	Right-turn-only lane on east leg. Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
De Pere, WI Brown Co. United States	Greenleaf Rd. / Heritage Rd. (44.42854, -88.06892)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.2333	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2015-2017). ICD estimated from Google Maps linework.
De Lier, South Holland Westland Netherlands	N223 / Burgemeester van Doornlaan (51.97280, 4.24602)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.9947	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout. ICD estimated from Google Maps linework.
De Lier, South Holland Westland Netherlands	N223 / Michael A. de Ruyterstraat (51.97377, 4.25559)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.9938	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout. ICD estimated from Google Maps linework.
De Lier, South Holland Westland Netherlands	N220 / A20 NB Ramps (51.95304, 4.23311)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 50.7891	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		Turbo roundabout. ICD estimated from Google Maps linework.
De Land, FL Volusia Co. United States	S Woodland Blvd (US 17-92) / Haven St. / (retail driveway) (29.01198, -81.30282)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 1 Driveways 49.0897	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	Serves as main entrance to Walmart neighborhood center. No pedestrian connections beyond roundabout into site. Driveway for mobile home park directly into roundabout. ICD estimated from Google Maps linework.
De Land, FL Volusia Co. United States	SR 44 / Grand Ave. (29.02649, -81.34726)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6840	Other (At-Grade) Single-Lane	2017	Elliptical shape. ICD estimated from Google Maps linework.
De Kalb, IL DeKalb Co. United States	Health Services Dr. / (unknown) / (parking lot) (41.96413, -88.72497)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.0746	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2010-2011). ICD estimated from Google Maps linework.
De Kalb, IL DeKalb Co. United States	E Gurler Rd. / N Peace Rd. (41.89286, -88.72396)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://www.facebook.com/1360WlbkRadio/posts/wlbk-local-newsdekalbs-new-roundabout-is-opening-soon-dekalb-city-manager-bill-n/3211580668940104/
De Graff, OH Logan Co. United States	SR 47 / SR 235 (40.35117, -83.90907)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2022
De Engel, South Holland Lisse Netherlands	N208 / 2e Poellaan (52.24474, 4.54044)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.9074	Other (At-Grade) Single-Lane		Right-turn bypass lane on south leg. ICD estimated from Google Maps linework.
Daytona Beach, FL Volusia Co. United States	Seabreeze Circle (Seabreeze Bridge / Mason Ave. / Ballough Dr.) (29.22941, -81.02484)	Rotary Removed	All-Way Yield Unknown	0 Approaches 0 Driveways 42.7326	Other (At-Grade) Multilane (2 Lane, unspecified)	1997	Replaced with construction of new Seabreeze Bridge. Year Completed estimated (1995-1999). ICD estimated from Google Maps linework.
Daytona Beach, FL Volusia Co. United States	Oakwood Ave. / Clearwater Rd. (29.18034, -81.03190)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Dayton, MN Hennepin Co. United States	129th Ave. N / Pineview Ln. N (45.18821, -93.44235)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2020-2021).
Dayton, ME York Co. United States	New County Rd. / Clark Mills Rd. / Hight Rd. / Goodwins Mills Rd. (43.54381, -70.59252)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 23.3741	Other (At-Grade) Unknown	2018	ICD estimated from Google Maps linework.
Dayton, OH Greene Co. United States	Swigart Road / James Madison Trail N (39.67417, -84.10436)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 31.2548	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Dayton, WA Swan Australia	Marshall Rd. / Dayton Blvd. / Isoodon St. (-31.85560, 115.96920)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Dayton, MN Hennepin Co. United States	Brockton Ln. N / Territorial Rd. (45.16258, -93.52163)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2020
Dawsonville, GA Dawson Co. United States	GA 53 (Dahlonega St.) / Shoal Creek Rd. / W 1st St. (34.42129, -84.11903)	Other Existing	All-Way Yield None	6 Approaches 0 Driveways 32.0037	Other (At-Grade) Single-Lane		Pedestrian access to central island.