Roundabouts Database Index

28913 Results

Search by location, intersection, and comments with the Quick Search below. You can search all other attributes by clicking Advanced Search. Sort results by clicking the headers of any column. Click the Intersection name for a details and aerial view. Search results pages can be bookmarked. Results can be exported to KML for viewing in Google Earth.

City, State County Country	Intersection (Lat, Lng)	Type Status	Control Type / Other Control Type	Approaches / Driveways / ICD (m)	Functional Class / LaneType	Year Completed	Comments
Urbana, MD Frederick Co. United States	Royal Crest Cir. / Aberdeen Way (39.34020, -77.33396)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Kirkintilloch, Scotland East Dunbartonshire United Kingdom	Larkfield Roundabout [A8006 (Initiative Rd.) / Mcgavigans Rd.] (55.92828, -4.14328)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Glasgow, Scotland Glasgow City United Kingdom	Fullarton Rd. / Cambuslang Dr. / Bogleshole Rd. (55.83028, -4.17531)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Oshkosh, WI Winnebago Co. United States	Country Park Dr. / Community Park Dr. (44.07467, -88.53138)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Glasgow, Scotland Glasgow City United Kingdom	A763 (Clydeford Rd.) / Clydesmill Dr. (55.82750, -4.16538)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
College Station, TX Brazos Co. United States	(unknown) (30.64501, -96.29351)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
East Amherst, NY Erie Co. United States	Lexington Ct. / Cambridge Ct. (43.03662, -78.66593)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Cedar Park, TX Travis Co. United States	Grand Oaks Loop / Abbotsbury Dr. (30.45421, -97.85857)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Cedar Park, TX Travis Co. United States	Grand Oaks Loop / Twin Creeks Club Dr. (30.45940, -97.85709)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Austin, TX Travis Co. United States	Natures Bend / Bowery Trl. (30.38970, -97.66821)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2012).
Austin, TX Travis Co. United States	Natures Bend / Waterfall Way (30.39222, -97.66679)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2012).
Pflugerville, TX Travis Co. United States	Tudor House Rd. / Lady Elizabeths Ln. (30.42492, -97.64027)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Pedestrian access to central island.
Gaithersburg, MD Montgomery Co. United States	Hoover Farm Dr. / Holland Meadow Ln. (39.18129, -77.13125)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Gaithersburg, MD Montgomery Co. United States	Hoover Farm Dr. / Brass Bucket Ct. (39.17775, -77.13018)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Boyds, MD Montgomery Co. United States	Crazy Quilt Ct. (39.16123, -77.30454)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Kennett Square, PA Chester Co. United States	Victoria Gardens Dr. / Rose Tree Ln. / Arbor Ln. (39.85731, -75.68897)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands on two legs.
Shakopee, MN Scott Co. United States	Stagecoach Rd. / Hentges Way (44.79294, -93.42124)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 54.8640	Other (At-Grade) Single-Lane	2021	https://www.shakopeemn.gov/living-here/street-infrastructure-projects/stagecoach-roundabout
Rossville, MD Baltimore Co. United States	Franklin Square Dr. / Upton Cir. (39.35121, -76.48864)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Essex, MD Baltimore Co. United States	Brett Ct. (39.32297, -76.44461)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Coraopolis, PA Allegheny Co. United States	(parking) (40.46293, -80.17648)	Other Unknown	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Coraopolis, PA Allegheny Co. United States	GSK Dr. / (parking) (40.45956, -80.17559)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Coraopolis, PA Allegheny Co. United States	GSK Dr. / (parking) (40.46049, -80.17626)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Joppa, MD Harford Co. United States	Trimble Rd. / Fort Hoyle Rd. (39.41183, -76.33325)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2013).
Havre de Grace, MD Harford Co. United States	Bulle Rock Pkwy. / (future road) (39.54923, -76.12871)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Maple Grove, MN Hennepin Co. United States	80th Ave. N / Shadyview Ln. (45.09989, -93.50991)	Roundabout Existing	All-Way Yield None	3 Approaches 3 Driveways 38.1000	Other (At-Grade) Single-Lane	2005
North Las Vegas, NV Clark Co. United States	Chastain Park Dr. / Lucero Lake St. (36.28774, -115.13760)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands on two legs.
Las Vegas, NV Clark Co. United States	Arnold Loop / Caffarelli Dr. / Stafford Dr. (36.24978, -115.06942)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Las Vegas, NV Clark Co. United States	Salmon Dr. / Richard Kisling Dr. / John Chapman Pkwy. (36.24658, -115.06717)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Phoenix, AZ Maricopa Co. United States	W Vineyard Rd. / S 53rd Ln. (33.38470, -112.17385)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2005
Phoenix, AZ Maricopa Co. United States	W Glass Ln. / S 52nd Ave. (33.38444, -112.17029)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
San Antonio, TX Bexar Co. United States	Carriage Cape / Wortham Oaks Blvd. (29.64717, -98.37689)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2013
Henderson, NV Clark Co. United States	Candlestick Ave. / Wingbrook Ave. (36.01356, -115.08771)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on two legs.
Henderson, NV Clark Co. United States	Cozy Hill Cir. / Hidden Acres Ln. (36.01463, -115.09773)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Henderson, NV Clark Co. United States	Roaring Brook Dr. / Rising Star Ranch (35.98762, -115.08586)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Enterprise, NV Clark Co. United States	(unknown) / (parking) (36.00427, -115.27104)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Delano, MN Wright Co. United States	CSAH 30 / Tiger Dr. (45.05002, -93.77685)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island	2021	Entrance to Delano Schools campus. https://www.delano.k12.mn.us/district/communication/in-the-news/blog-post/roundabout-construction-begins-july-6
Henderson, NV Clark Co. United States	Dakota Station Ln. / Campfire Point Ln. (36.02405, -115.06728)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on two legs.
Henderson, NV Clark Co. United States	Village Walk Dr. (36.02283, -115.08074)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Lewes, DE Sussex Co. United States	Graves Dr. / Ann Barr St. / Silo Blvd. (38.74310, -75.18566)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Lewes, DE Sussex Co. United States	Cadbury Circle (38.75500, -75.14035)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Parking along circulatory roadway.
Fridley, MN Anoka Co. United States	University East Service Rd. / Locke Pkwy. NE (45.09433, -93.26262)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2019
Millsboro, DE Sussex Co. United States	Thomas Jefferson Ave. / Martin Van Buren Dr. (38.65661, -75.23751)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Rehoboth Beach, DE Sussex Co. United States	Wanoma Cir. / Coatue Blvd. (38.70922, -75.12642)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Selbyville, DE Sussex Co. United States	Bayville Shores Dr. / Ocean Vista Dr. / Bay Vista Dr. (38.47838, -75.08532)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Leechburg, PA Westmoreland Co. United States	Moreland Drive Circle (40.60290, -79.61220)	Other Existing	Unknown Unknown	3 Approaches 4 Driveways 0.0000	Other (At-Grade) Single-Lane
Eagle Mountain, UT Utah Co. United States	Ruby Valley Dr. / White Ash Dr. (40.35960, -111.98924)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on east and west legs.
Latrobe, PA Westmoreland Co. United States	Whitney Ct. (40.26595, -79.40789)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Hopkins-Tifft, NY Erie Co. United States	Botanical Dr. / McKinley Pkwy. (42.82812, -78.82460)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Almere, Flevoland Almere Netherlands	Godendreef / Robert Pearystraat (52.35672, 5.13882)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Almere, Flevoland Almere Netherlands	N701 / Godendreef (52.35528, 5.13456)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Almere, Flevoland Almere Netherlands	Godendreef / Saturnuspad (52.36195, 5.15437)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Almere, Flevoland Almere Netherlands	Grote Vaartweg / Pontonweg (52.41485, 5.24409)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Almere, Flevoland Almere Netherlands	N701 / Grote Vaartweg (52.42264, 5.23085)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Almere, Flevoland Almere Netherlands	Grote Vaartweg / Hefbrugweg (52.40704, 5.25461)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane		OSOW bypass lanes through central island.
Almere, Flevoland Almere Netherlands	s103 (Randstaddreef) / Landdrostdreef (52.37728, 5.22519)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hoffman Estates, IL Cook Co. United States	Center Dr. / (parking) (42.07088, -88.12878)	Rotary Existing	All-Way Yield None	3 Approaches 0 Driveways 60.9600	Other (At-Grade) Multilane (2 Lane, unspecified)		This is a privately maintained roadway. The site is currently being redeveloped from an office campus to a mixed-use development. A single-lane modern roundabout has been considered as a replacement for the existing rotary.
Almere, Flevoland Almere Netherlands	Westelijk Halfrond (52.39118, 5.27755)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Almere, Flevoland Almere Netherlands	s103 (Randstaddreef) / Vrijheidsdreef (52.37717, 5.23391)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout.
Almere, Flevoland Almere Netherlands	N702 / Oostvaardersbosplaats (52.41425, 5.29794)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout.
Almere, Flevoland Almere Netherlands	Zenit [Evenaar / Spectrumdreef] (52.39971, 5.29710)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Almere, Flevoland Almere Netherlands	Kalanderweg / Atlasdreef (52.40129, 5.29269)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Almere, Flevoland Almere Netherlands	Kalanderweg / Laan der VOC / Bosranddreef (52.40204, 5.29439)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Almere, Flevoland Almere Netherlands	Stripheldenweg / Weg van het Beeldverhaal / Carl Barksweg (52.40594, 5.32290)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Almere, Flevoland Almere Netherlands	Weg van het Beeldverhaal / Wim Meuldijklaan (52.40712, 5.31908)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Farragut, TN Knox Co. United States	Brooklawn St. / (parking) (35.88031, -84.15521)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2009).
Webster, NC Jackson Co. United States	Success Ave. / Evans Rd. / NC 107 NB Ramps (35.34733, -83.19806)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Freeway Ramps (Grade-Separated) Single-Lane	2016	Raindrop shaped. No external curbs.
Bethel, CT Fairfield Co. United States	Summit Rd. / Hunting Ridge Ln. (41.38386, -73.41104)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
The Hammocks, FL Miami-Dade Co. United States	SW 112th Terrace / SW 159th Ct. (25.66348, -80.45335)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Bethel, CT Fairfield Co. United States	Great Hill Dr. / Summit Rd. / Briar Ridge Dr. (41.38629, -73.41336)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
New Rochelle, NY Westchester Co. United States	Glen Island Park (40.88517, -73.78382)	Rotary Existing	All-Way Stop Unknown	3 Approaches 0 Driveways 103.6320	Other (At-Grade) Single-Lane
Homestead, FL Miami-Dade Co. United States	SE 27th Terrace / SE 14th Ct. (25.45611, -80.43482)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Princeton, FL Miami-Dade Co. United States	SW 109th Path / SW 242nd St. (25.54253, -80.36946)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2005	Elliptical shaped. ICD = 125 ft x 110 ft. Crosswalks end in driveways on north and south legs.
Goulds, FL Miami-Dade Co. United States	(unknown) (25.56012, -80.36205)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Wanchaq, Cusco Province of Cusco Peru	Calle República del Perú / Prolongacion Avenida Túpac Amaru (-13.52962, -71.94065)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Unknown		Parking along circulatory roadway.
Billingham, England Stockton-on-Tees United Kingdom	Wolviston Rd. / Roseberry Rd. (54.60809, -1.30002)	Other Existing	Other None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)		Circulatory roadway yields to entering.
Billingham, England Stockton-on-Tees United Kingdom	The Causeway / Finchale Ave (54.60846, -1.29304)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Lexington, SC Lexington Co. United States	Southbrook Dr. / S Brook Way (33.92224, -81.28754)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Bishopton, Scotland Renfrewshire United Kingdom	Boden Boo Roundabout [ A726 (Bridgeway) / M898 SB Ramps] (55.91313, -4.47005)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)
Toronto, England Durham United Kingdom	A689 (Addison Rd.) / B6286 (54.67475, -1.70512)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Livingston, Scotland West Lothian United Kingdom	Almondvale Rd. / Almondvale Ave. (55.88145, -3.51651)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Marnellsmeadows, Co Kilkenny Ireland	N76 (Callan Rd. - Ring Rd.) / Callan Rd. (52.64277, -7.26289)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Monasterevin, Co Kildare Ireland	(connector to R445) / M7 NB Ramps (53.14658, -7.01490)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Monasterevin, Co Kildare Ireland	(connector to R445) / M7 SB Ramps (53.14538, -7.01438)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
South Dublin, Co Dublin Ireland	Fortunestown Ln. / Citywest Dr. (53.28417, -6.42395)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island		Left-turn-only lane on south leg.
Dalkeith, Scotland Midlothian United Kingdom	A6094 (Musselburgh Rd. - Salters Rd.) / B6414 (Salters Rd.) (55.89700, -3.05466)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Dalkeith, Scotland Midlothian United Kingdom	A6106 (Lauder Rd.) / (unknown) (55.88848, -3.04612)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Naas, Co Kildare Ireland	R407 (Sallins Bypass) / M7 (Naas Dual Carriageway) NB Ramps (53.23528, -6.68392)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)
Naas, Co Kildare Ireland	R407 (Sallins Bypass) / M7 (Naas Dual Carriageway) SB Ramps (53.23394, -6.68308)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)
Columbia, SC Richland Co. United States	Sailing Club Dr. / Rolling Shoals Dr. / Sunchaser Dr. (34.17660, -80.89290)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Columbia, SC Richland Co. United States	Eagle Pointe Dr. / Willow Pointe Dr. (34.17341, -80.89656)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on east and west legs.
Columbia, SC Richland Co. United States	Brooksdale Dr. / Pennywell Ct. / Parnell Ct. (34.19338, -80.90425)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Columbia, SC Richland Co. United States	Ashland Blvd. / Ashland Dr. / Mapleside Dr. (34.19364, -80.89998)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 51.8160	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2006-2011).
Elgin, SC Richland Co. United States	Jacobs Creek Dr. / Silver Cup Ln. / Sunday Silence Ln. (34.14067, -80.85050)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Columbia, SC Richland Co. United States	Old Somerby Way / Lake Carolina Dr. / Granbury Ln. (34.18569, -80.88220)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 53.3400	Other (At-Grade) Single-Lane	2003
Columbia, SC Richland Co. United States	Lake Carolina Dr. / Hartmill Dr. (34.18884, -80.89329)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2003
Columbia, SC Richland Co. United States	Lightwood Knot Rd. / Seven Springs Rd. (34.13627, -80.88497)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Portland, OR Multnomah Co. United States	NE Cascades Pkwy. / (parking) (45.57191, -122.55594)	Other Existing	Other Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)
Jersey City, NJ Hudson Co. United States	Lincoln Park / Lookout Dr. (40.72458, -74.08101)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)
Langley Air Force Base, VA Hampton City United States	Dodd Blvd. / Hammond Ave. / N King St. (37.07420, -76.35058)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)
Conover, NC Catawba Co. United States	Northern Dr. NW / (parking) (35.72742, -81.20828)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2014	No splitter island on north leg. Circulatory roadway edge line across exits. Year Completed estimated (2012-2015).