Roundabouts Database Index

29465 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
Ijamsville, MD Frederick Co. United States	Royal Saint Andrews Pl. / Quail Creek Pl. (39.38039, -77.30788)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Ballenger Creek, MD Frederick Co. United States	Newton Dr. / Hiteshow Dr. / Cheatham Way (39.36597, -77.44595)	Other Existing	Unknown Unknown	5 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Frederick, MD Frederick Co. United States	Jefferson Station Blvd. / Jefferson Commons Way (39.39479, -77.44916)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2015	Year Completed estimated (2013-2015).
Ballenger Creek, MD Frederick Co. United States	Jefferson Technology Pkwy. / (unknown) (39.39256, -77.45666)	Unknown Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Urbana, MD Frederick Co. United States	Stone Barn Dr. / Longleaf Dr. (39.33278, -77.36713)	Unknown Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Winchester, VA Frederick Co. United States	Conference Center Dr. / (unknown) (39.19363, -78.20051)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Lake Frederick, VA Frederick Co. United States	Lake Frederick Dr. / Rachel Carson Dr. (39.04044, -78.15310)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.4673	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
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.
Point of Rocks, MD Frederick Co. United States	US 15 / Point of Rocks Rd. (39.28643, -77.53096)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 47.1443	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	ICD estimated from Google Maps linework.
Frederick, MD Frederick Co. United States	Fingerboard Rd. (MD 80) / I-270 SB Ramps (39.32289, -77.35845)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.1198	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
Frederick, MD Frederick Co. United States	Ballenger Creek Pike (MD 351) / Elmer Derr Rd. / English Muffin Way (39.36625, -77.45071)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.8571	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2012). ICD estimated from Google Maps linework.
Knoxville, MD Frederick Co. United States	Burkittsville Rd. (MD 17) / US 340 WB Ramps (39.34056, -77.64052)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 37.8710	Freeway Ramps (Grade-Separated) Single-Lane	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Frederick, MD Frederick Co. United States	Jefferson Pike (MD 180) / Mt Zion Rd. (39.38286, -77.48054)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.9250	Other (At-Grade) Single-Lane	2019	Opened August 2019. https://www.fredericknewspost.com/news/politics_and_government/public_safety/md-roundabout-opened/article_e67c26f7-ac5c-5931-b2e0-9e68faaa77d7.html ICD estimated from Google Maps linework.
Adamstown, MD Frederick Co. United States	Mountville Rd. / Adams Common Dr. (39.30643, -77.47158)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.6482	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Winchester, VA Frederick Co. United States	Airport Rd. / Victory Rd. (39.13417, -78.13571)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 32.4242	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2003-2005). ICD estimated from Google Maps linework.
Brunswick, MD Frederick Co. United States	MD 17 / A St. / B St. / Maryland Ave. (39.31433, -77.62807)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 42.5054	Other (At-Grade) Single-Lane	2000	ICD estimated from Google Maps linework.
Rosemont, MD Frederick Co. United States	MD 17 / MD 180 (39.33768, -77.63950)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 30.4828	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
Urbana, MD Frederick Co. United States	MD 80 / Sugarloaf Pkwy. / Bennett Creek Blvd. (39.32467, -77.34974)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 52.6619	Other (At-Grade) Multilane (2 Lane, unspecified)	2000	Rural ICD estimated from Google Maps linework.
Urbana, MD Frederick Co. United States	Bennett Creek Ave. / Bennett Creek Blvd. (39.32256, -77.34935)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 37.8808	Other (At-Grade) Single-Lane	2000	ICD estimated from Google Maps linework.
Urbana, MD Frederick Co. United States	MD 355 / Sprigg St. (39.33070, -77.35654)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.4954	Other (At-Grade) Single-Lane	2000	ICD estimated from Google Maps linework.
Urbana, MD Frederick Co. United States	Bush Creek Dr. / Major Smith Ln. (39.33507, -77.35263)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.6364	Other (At-Grade) Single-Lane	2000	ICD estimated from Google Maps linework.
Urbana, MD Frederick Co. United States	MD 355 / Sugarloaf Pkwy. (39.32862, -77.35193)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.8013	Other (At-Grade) Single-Lane	2000	ICD estimated from Google Maps linework.
Urbana, MD Frederick Co. United States	Bennett Creek Ave. / Bennett Creek Rd. (39.32223, -77.35181)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.2613	Other (At-Grade) Single-Lane	2000	ICD estimated from Google Maps linework.
Urbana, MD Frederick Co. United States	Sugarloaf Pkwy. / Denison St. (39.33490, -77.34180)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 36.9503	Other (At-Grade) Multilane (2 Lane, unspecified)	2000	ICD estimated from Google Maps linework.
Winchester, VA Frederick Co. United States	Commonwealth Ct. / (parking lot) (39.12518, -78.19009)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 28.7222	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Brunswick, MD Frederick Co. United States	MD 17 / Rosemont Drive / Dutchmans Creek (39.33480, -77.63671)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.4167	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	ICD estimated from Google Maps linework.
Brunswick, MD Frederick Co. United States	MD 17 / Volunteer Drive (39.33261, -77.63365)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.9516	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	ICD estimated from Google Maps linework.
Brunswick, MD Frederick Co. United States	Potomac View Parkway / Dutchmans Creek (39.33265, -77.63770)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.3326	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Brunswick, MD Frederick Co. United States	Potomac View Parkway / Volunteer Drive (39.33145, -77.63483)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.1808	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
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).
Linganore, MD Frederick Co. United States	Boyers Mill Rd. / Eaglehead Dr. (39.41912, -77.30650)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2018
Ballenger Creek, MD Frederick Co. United States	Jefferson Technology Pkwy. / Jefferson Station Blvd. (39.39223, -77.45291)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	Year Completed estimated (2013-2015).
Ballenger Creek, MD Frederick Co. United States	Holiday Dr. / Spectrum Dr. (39.38178, -77.40206)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Left turn lane trap in circulatory roadway.
Frederick, MD Frederick Co. United States	Briarcliff Ln. / Briarcliff Way / Cliffside Terrace (39.40696, -77.34925)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Frederick, MD Frederick Co. United States	Amber Dr. / Campus Dr. (39.44702, -77.42000)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	Year Completed estimated (2013-2015). Mismatch between approach lane designations and circulatory roadway striping. Inside lane from east leg must make U-turn unless the driver changes lanes.
Linganore, MD Frederick Co. United States	Mussetter Rd. / Whiterose Dr. / Whiterose Way (39.39008, -77.29747)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2002	Painted splitter islands on three legs. Year Completed estimated (1988-2005).
New Market, MD Frederick Co. United States	Empire Blvd. / Edwardian Ln. / Jacobian Pl. (39.39428, -77.29567)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Parking along circulatory roadway.
Linganore, MD Frederick Co. United States	Woodridge Rd. / Woodland Rd. (39.42155, -77.32956)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Frederick, MD Frederick Co. United States	Claridge Dr. S / Spring Ridge Pkwy. (39.40767, -77.33577)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways 35.0520	Other (At-Grade) Single-Lane	2002	Painted splitter islands on two legs. Year Completed estimated (1988-2005).
Frederick, MD Frederick Co. United States	Butterfly Ln. / Himes Ave. (39.40671, -77.44764)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown	2020	https://www.cityoffrederickmd.gov/CivicAlerts.aspx?aid=6432
Linganore, MD Frederick Co. United States	Old National Pike / Eaglehead Dr. (39.38995, -77.31098)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	South leg stubbed. Constructed initially as single-lane roundabout in 2007-2008. Expanded into two-lane roundabout 2016-2018.
New Market, MD Frederick Co. United States	Eaglehead Dr. / Pecking Stone St. (39.39397, -77.30943)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-lane w/ Traversable Central Island	2016	Year Completed estimated (2015-2017).
New Market, MD Frederick Co. United States	Eaglehead Dr. / Tomahawk St. / Fallfish Ct. (39.39677, -77.30826)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	Year Completed estimated (2017-2018).
Fredericia, South Denmark Fredericia Denmark	Vesterbrogade / Egeskovvej / Danmarks Port / Nørrebrogade (55.56891, 9.74951)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Fredericia, South Denmark Fredericia Denmark	Primærrute 28 (Egeskovvej) / Nordre Kobbelvej (55.59307, 9.75550)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Fredericia, South Denmark Fredericia Denmark	Skærbækvej / Adelvej / E20 (Taulovmotorvejen) EB Ramps (55.53777, 9.63804)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Fredericia, South Denmark Fredericia Denmark	Skærbækvej / Nordensvej / E20 (Taulovmotorvejen) WB Ramps (55.54012, 9.63998)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Prince George, BC Fraser-Fort George Region Canada	Cameron St. / N. Neechako Rd. (53.92850, -122.76743)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.0000	Other (At-Grade) Single-Lane	2009	Completed August 2009. http://www.city.pg.bc.ca/city_services/transportation/cameronstreetbridge/
Abbotsford, BC Fraser Valley Regional District Canada	Mt Lehman Rd. / Old Yale Rd. / Hwy 1 WB Entrance Ramp (49.05889, -122.38131)	Roundabout Removed	All-Way Yield None	3 Approaches 0 Driveways 44.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)	2022	Roundabout (multilane, 2x2) constructed 2006 to replace a two-way stop intersection. Roundabout replaced with traffic signal in 2022.
Abbotsford, BC Fraser Valley Regional District Canada	Mt Lehman Rd. / S Fraser Way (49.05355, -122.38119)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2005	Year Completed estimated (2004-2006).
Bridal Falls, BC Fraser Valley Regional District Canada	Hwy 9 / Yale Road East (49.18523, -121.76500)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2004	Completed October 29, 2004.
Chilliwack, BC Fraser Valley Canada	Lickman Rd. / Yale Rd. / Luckakuck Way (49.14204, -122.00694)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.5348	Other (At-Grade) Single-Lane	2019	Planned to be changed to two-lane roundabout. https://www.theprogress.com/news/traffic-changes-now-in-effect-at-lickman-road-interchange/ ICD estimated from Google Maps linework.
Abbotsford, BC Fraser Valley Canada	Clearbrook Rd. / Marshall Rd. / Trans-Canada Hwy EB Ramps (49.03566, -122.33757)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.4984	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2011	http://www.minnowlake.ca/Roundabouts_in_Canada_2013%20(1).pdf ICD estimated from Google Maps linework.
Chilliwack, BC Fraser Valley Canada	Prairie Central Rd. / Prest Rd. (49.14742, -121.91835)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.9676	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Chilliwack, BC Fraser Valley Canada	Bailey Rd. / Prest Rd. / Teskey Way (49.11848, -121.91844)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.0842	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Abbotsford, BC Fraser Valley Canada	McCallum Rd. / Trans-Canada Hwy WB ramps (49.03493, -122.29284)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 47.7630	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2011	ICD estimated from Google Maps linework.
Abbotsford, BC Fraser Valley Canada	McCallum Rd. / Trans-Canada Hwy EB Ramps / King Connector / Hawthorne Ave. (49.03353, -122.29284)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 64.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2011
Chilliwack, BC Fraser Valley Canada	Tyson Rd. / Watson Rd. (49.11111, -121.97651)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.8718	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Chilliwack, BC Fraser Valley Canada	Evans Rd. / Evans Pkwy. / Yale Rd. W (49.14521, -121.97764)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 53.9072	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
Chilliwack, BC Fraser Valley Canada	Vedder Rd. / Chilliwack Lake Rd. (49.09791, -121.96384)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.8444	Other (At-Grade) Single-Lane	2017	https://www.reminetwork.com/articles/unique-vedder-bridge-launch/ ICD estimated from Google Maps linework.
Chilliwack, BC Fraser Valley Canada	Vedder Mountain Rd. / Cultus Lake Rd. (49.09493, -121.97242)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 43.0131	Other (At-Grade) Single-Lane	2018	http://fraservalleynewsnetwork.com/2018/10/04/update-the-roundabout-to-cultus-lake-on-schedule-for-november-completion/ ICD estimated from Google Maps linework.
Chilliwack, BC Fraser Valley Canada	Keith Wilson Rd. / Tyson Rd. (49.10375, -121.97668)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.0000	Other (At-Grade) Single-Lane	2014
Chilliwack, BC Fraser Valley Canada	Columbia Valley Rd. / Sunnyside Blvd. / (parking) (49.07529, -121.97639)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.0000	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011).
Kawungan, QLD Fraser Coast Australia	Kawungan Way / Urraween Rd. / Richard Charles Dr. (-25.30287, 152.83971)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Maryborough, QLD Fraser Coast Australia	SH 86 (Maryborough-Biggenden Rd. / Alice St.) / A1 (Bruce Hwy) Ramps (-25.51937, 152.66866)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane		Elliptical shaped.
Point Vernon, QLD Fraser Coast Australia	Corser St. / North St. / Murphy St. (-25.25347, 152.81823)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Urraween, QLD Fraser Coast Australia	SR 57 (Boat Harbour Dr.) / Main St. (-25.28823, 152.83823)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hervey Bay, QLD Fraser Coast Australia	SR 57 (Boat Harbour Dr. - Maryborough-Urangan Rd.) / Old Maryborough Rd. (-25.28561, 152.81873)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Urraween, QLD Fraser Coast Australia	Urraween Rd. / Pantlins Ln. (-25.29955, 152.81507)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Maryborough, QLD Fraser Coast Australia	SR 86 (Maryborough-Biggenden Rd. / Alice St.) / A1 (Bruce Hwy.) Ramps (-25.51944, 152.66875)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Maryborough, QLD Fraser Coast Australia	Bryant St. / Woodstock St. (-25.51479, 152.69184)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Carrum Downs, VIC Frankston Australia	Lyrebird Dr. / O'Gradys Rd. (-38.10696, 145.18005)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Carrum Downs, VIC Frankston Australia	Lyrebird Dr. / Shearwater Dr. (-38.11167, 145.17323)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Carrum Downs, VIC Frankston Australia	Lyrebird Dr. / Cockatoo Dr. (-38.11097, 145.17698)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Carrum Downs, VIC Frankston Australia	Greenwood Dr. / Sandfield Dr. (-38.10735, 145.18311)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Frankston, VIC Frankston Australia	High St. / Kars St. / Young St. (-38.14859, 145.12069)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Langwarrin, VIC Frankston Australia	A780 (Western Port Hwy.) / SR 4 (Cranbourne-Frankston Rd.) (-38.13396, 145.22825)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
University District, OH Franklin Co. United States	W 7th Ave. / Michigan Ave. (39.98958, -83.01652)	Other Existing	Uncontrolled None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
University District, OH Franklin Co. United States	W 7th Ave. / Pennsylvania Ave. (39.98953, -83.01514)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
University District, OH Franklin Co. United States	W 6th Ave. / Michigan Ave. (39.98857, -83.01657)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
University District, OH Franklin Co. United States	W 6th Ave. / Pennsylvania Ave. (39.98850, -83.01519)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Franklin, ID Franklin Co. United States	Legacy Dr. / South Canyon Dr. (42.00604, -111.80863)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2009).
New Albany, OH Franklin Co. United States	Morse Rd. / Kitzmiller Rd. (40.05268, -82.80306)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2019).
Union, MO Franklin Co. United States	Independence Dr. / W Main St. (38.44642, -91.02549)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.7385	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2012-2013). https://www.unionmissouri.org/document_center/talk_of_the_town_winter_2013.pdf ICD estimated from Google Maps linework.
Union, MO Franklin Co. United States	Independence Dr. / N Washington Ave. (MO A) (38.46062, -91.01237)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.9265	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2012-2013). https://www.unionmissouri.org/document_center/talk_of_the_town_winter_2013.pdf ICD estimated from Google Maps linework.
Union, MO Franklin Co. United States	Prairie Dell Rd. / Denmark Rd. (38.43101, -90.97237)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2015	Yield-controlled right-turn bypass lane with large radius on north leg. Entrance to college campus.
Hilliard, OH Franklin Co. United States	Scioto Darby Rd. / Walcutt Rd. (40.01965, -83.14034)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 42.6717	Other (At-Grade) Single-Lane	2021	Roundabout built immediately north of signalized intersection. Signal removed & roundabout opened in August 2021.
Grove City, OH Franklin Co. United States	Alkire Rd. / Darby Creek Dr. (39.89552, -83.20268)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.4012	Other (At-Grade) Single-Lane	2016	http://gpdgroup.com/2016/11/index-html/ ICD estimated from Google Maps linework.
Frankfort, KY Franklin Co. United States	Capital Ave. / E State St. (38.18832, -84.87520)	Other Existing	Other None	4 Approaches 0 Driveways 29.1004	Other (At-Grade) Single-Lane		Mix of stop and yield control. ICD estimated from Google Maps linework.
Columbus, OH Franklin Co. United States	International Gateway / Stelzer Rd. / Red Lot parking access (39.99937, -82.90639)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 36.5967	Other (At-Grade) Single-Lane	2008	On site of John Glenn Columbus International Airport. Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Bexley, OH Franklin Co. United States	S Gould Rd. / Dale Ave. (39.96392, -82.92387)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Bexley, OH Franklin Co. United States	Gould Rd. / Powell Ave. (39.96599, -82.92369)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Tuttle West, OH Franklin Co. United States	Bow Falls Blvd. / Cross River Falls Blvd. / Rainbow Falls St. (40.05861, -83.17153)	Traffic Calming Circle Existing	Other Unknown	4 Approaches 0 Driveways 115.1795	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Hilliard, OH Franklin Co. United States	Scioto Darby Rd. / Leppert Rd. / Parkside Ct. (40.03296, -83.17013)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.4931	Other (At-Grade) Unknown	2018	ICD estimated from Google Maps linework.
Hilliard, OH Franklin Co. United States	Scioto Darby Rd. / Veterans Memorial Dr. (40.03197, -83.16796)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 51.2109	Other (At-Grade) Unknown	2018	ICD estimated from Google Maps linework.
Hilliard, OH Franklin Co. United States	Davis Rd. / Audubon Ave. (40.02548, -83.19837)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2017	City of Hilliard jurisdiction.
Driving Park, OH Franklin Co. United States	Linwood Ave. / E Sycamore St. (39.94807, -82.96592)	Traffic Calming Circle Existing	Uncontrolled None	4 Approaches 0 Driveways 32.0461	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Southern Orchards, OH Franklin Co. United States	Linwood Ave. / Stanley Ave. (39.94413, -82.96625)	Traffic Calming Circle Existing	Uncontrolled None	4 Approaches 0 Driveways 42.1202	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Driving Park, OH Franklin Co. United States	Linwood Ave. / E Columbus St. (39.94588, -82.96610)	Traffic Calming Circle Existing	Uncontrolled None	4 Approaches 0 Driveways 24.7221	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.