Roundabouts Database Index

29616 Results

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City, State County Country	Intersection (Lat, Lng)	Type Status	Control Type / Other Control Type	Approaches / Driveways / ICD (m)	Functional Class / LaneType	Year Completed	Comments
Raleigh, NC Wake Co. United States	Salem Glen Ln. / Centway Park Dr. (35.92027, -78.79916)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 67.7046	Other (At-Grade) Single-Lane		ICD = 125 ft. ICD estimated from Google Maps linework.
Raleigh, NC Wake Co. United States	Falkwood Rd. / Glen Autumn Rd. (35.89898, -78.80330)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 23.2192	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Buffalo, NY Erie Co. United States	Norfred Dr. (42.82391, -78.80598)	Other Existing	Unknown Unknown	2 Approaches 8 Driveways 0.0000	Other (At-Grade) Unknown
Afton, VA Albemarle Co. United States	US 250 (Rockfish Gap Turnpike) / SR 151 (Critzers Shop Rd.) (38.02982, -78.80684)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.blueridgelife.com/2022/11/17/250-151-roundabout-is-active-so-far-so-good-but-its-early/
Lackawanna, NY Erie Co. United States	Dorrance Ave. / S. Shore Blvd. / Ward Ct. (42.83199, -78.80859)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0345	Other (At-Grade) Single-Lane	2010	Restriped as single-lane roundabout. ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Cardinal Lake Dr. / Whispering Oak Ln. (36.01666, -78.81048)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.0488	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Myrtle Beach, SC Horry Co. United States	Marina Pkwy / Amalfi Pl. (33.76431, -78.81388)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.7082	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Flat River Dr. / Irving Way / Carthage Ct. (35.94976, -78.81408)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.8728	Other (At-Grade) Single-Lane	2009	No splitter islands on three legs. ICD estimated from Google Maps linework.
Lackawanna, NY Erie Co. United States	McKinley Pkwy. / Choate Ave. / Red Jacket Pkwy. (42.84436, -78.81496)	Other Existing	Unknown Unknown	5 Approaches 0 Driveways 138.3584	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Lackawanna, NY Erie Co. United States	McKinley Pkwy. / Dorrance Ave. / Vincent Ave. (42.83200, -78.81520)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 30.6551	Other (At-Grade) Single-Lane	2010	Restriped as single-lane roundabout. ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Cardinal Lake Dr. / Medallion Dr. / Golden Eagle Dr. (36.01335, -78.81598)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 28.9821	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Morrisville, NC Wake Co. United States	Market Center Dr. / Village Market Pl. (35.80699, -78.81617)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.8065	Other (At-Grade) Single-Lane	2011	ICD = 140 ft. Year Completed estimated (2010-2013). ICD estimated from Google Maps linework.
Myrtle Beach, SC Horry Co. United States	Marina Pkwy / (unknown) (33.76145, -78.81818)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.7237	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Prospect Pkwy. / Morehead Hill Ct. (35.95032, -78.81870)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.7731	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Pulitzer Ln. / First Edition Dr. (35.90031, -78.81980)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.6981	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Morrisville, NC Wake Co. United States	Claren Cir. / (parking lot) (35.85603, -78.82319)	Other Existing	Other Unknown	4 Approaches 0 Driveways 23.2318	Other (At-Grade) Single-Lane		ICD = 105 ft. ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Live Oak Circle (35.94904, -78.82345)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Pedestrian access to central island.
Hamburg, NY Erie Co. United States	US 62 (S. Park Ave.) / Big Tree Rd. (42.77190, -78.82391)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.3151	Other (At-Grade) Single-Lane	2011	Fatal crash Oct 28, 2011. 11861-05. ICD estimated from Google Maps linework.
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.
Hamburg, NY Erie Co. United States	US 62 (S Park Ave.) / Sowles Rd. (42.75150, -78.82474)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 36.8340	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Hamburg, NY Erie Co. United States	US 62 (Buffalo St.) / Legion St. / Clark St. (42.72590, -78.82574)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.1134	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Hamburg, NY Erie Co. United States	US 62 (Buffalo St.) / Prospect Ave. (42.72197, -78.82588)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.9548	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Myrtle Beach, SC Horry Co. United States	Marina Pkwy / 79th Ave. N (33.75726, -78.82594)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6974	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Pulitzer Ln. / Crown Pkwy. (35.90005, -78.82684)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.8284	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Langdon Dr. / (unnamed) (35.88350, -78.82696)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 26.1268	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Langdon Dr. / Arrington Park Dr. (35.88206, -78.82700)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.0626	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Langdon Dr. / Colonial Grand (35.88054, -78.82708)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.1923	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Golden Belt Pkwy. / Creighton Hall Way (35.94994, -78.82822)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.8727	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Apex, NC Wake Co. United States	Parkfield Dr. / Waterland Dr. (35.72736, -78.82830)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 33.9347	Other (At-Grade) Single-Lane		No splitter islands on two legs. ICD = 115 ft. ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Ashton Glen / Windrush Ln. (35.95683, -78.82894)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 31.9031	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Arrington Park Dr. / (unnamed) (35.88219, -78.82926)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.0949	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Hamburg, NY Erie Co. United States	US 62 (E Main St.) / Buffalo St. (42.71581, -78.82941)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 33.3452	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Morrisville, NC Durham Co. United States	Shakespeare Dr. / Gallery Ln. (35.89091, -78.82948)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.9621	Other (At-Grade) Single-Lane	2011	No splitter islands. Completed between 2010 and 2013 ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Golden Belt Pkwy. / Patterson Mill Rd. (35.95247, -78.83054)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.8053	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Windrush Ln. / Callandale Ln. (35.95677, -78.83138)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 23.2023	Unknown Single-Lane	2011	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Windrush Ln. / Callandale Ln. (35.95677, -78.83138)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.2023	Other (At-Grade) Single-Lane	2011	Splitter islands added in 2015. ICD = 100 ft. ICD estimated from Google Maps linework.
Morrisville, NC Wake Co. United States	Carrington Mill Blvd. / Sync St. / (parking lot) (35.86362, -78.83178)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 46.4592	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	ICD = 175 ft. ICD estimated from Google Maps linework.
Myrtle Beach, SC Horry Co. United States	Marina Pkwy / US 17 Connector (33.75152, -78.83283)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.7142	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Morrisville, NC Wake Co. United States	Town Hall Dr. / Carolina St. (35.82423, -78.83319)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 49.3874	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	https://www.townofmorrisville.org/residents/current-projects/carolina-street-extension ICD estimated from Google Maps linework.
Hamburg, NY Erie Co. United States	US 62 (E Main St.) / Center St. (42.71622, -78.83438)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 23.6925	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Harrisonburg, VA United States	Linda Ln. / Smithland Rd. (38.44244, -78.83532)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.6428	Other (At-Grade) Single-Lane	2008	Right turn bypass lane. ICD estimated from Google Maps linework.
Myrtle Beach, SC Horry Co. United States	Porcher Dr. / Poinsett Rd. / Calhoun Rd. (33.72948, -78.83532)	Other Existing	All-Way Yield None	4 Approaches 2 Driveways 44.6978	Other (At-Grade) Single-Lane		No splitter islands. ICD estimated from Google Maps linework.
Town of Tonawanda, NY Erie Co. United States	Parker Blvd. / Harrison Ave. (42.97525, -78.83778)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island	2022	https://www.wgrz.com/article/news/local/roundabouts-town-of-tonawanda-complaints/71-42172d23-11ec-47fa-b45f-7d1e94ab3a3c
Town of Tonawanda, NY Erie Co. United States	Parker Blvd. / Decatur Rd. (42.96947, -78.83816)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island	2022	https://www.wgrz.com/article/news/local/roundabouts-town-of-tonawanda-complaints/71-42172d23-11ec-47fa-b45f-7d1e94ab3a3c
Town of Tonawanda, NY Erie Co. United States	Englewood Ave. / Parker Blvd. (42.96148, -78.83856)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island	2022	https://www.wgrz.com/article/news/local/roundabouts-town-of-tonawanda-complaints/71-42172d23-11ec-47fa-b45f-7d1e94ab3a3c
Morrisville, NC Wake Co. United States	Shiloh Glenn Dr. / Lower Shiloh Way (35.86587, -78.84024)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 31.9398	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Apex, NC Wake Co. United States	Danvers Loop / Dalton Ridge Pl. / Larabee Ln. (35.75109, -78.84076)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 17.4469	Other (At-Grade) Single-Lane	2019	No splitter islands. ICD = 80 ft. ICD estimated from Google Maps linework.
Apex, NC Wake Co. United States	Danvers Loop / Amley Pl. (35.75099, -78.84270)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 16.4777	Other (At-Grade) Single-Lane	2019	No splitter islands. ICD = 80 ft. ICD estimated from Google Maps linework.
Myrtle Beach, SC Horry Co. United States	Marina Pkwy / 62nd Ave. N (33.74878, -78.84309)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.7155	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Cary, NC Wake Co. United States	Lily Ridge Rd. / Winston Hill Dr. / Walker Stone Dr. (35.79122, -78.84358)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.9386	Other (At-Grade) Single-Lane	2009	No splitter islands on two legs. ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	New Haven Dr. / Longmont Dr. / Cherry Creek Dr. (35.93766, -78.84481)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Pedestrian access to central island.
Morrisville, NC Wake Co. United States	Shiloh Glenn Dr. / Belstar Ave. (35.86568, -78.84503)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.0041	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Morrisville, NC Wake Co. United States	Alemany St. / Grace Park Dr. (35.82129, -78.84591)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.2104	Other (At-Grade) Single-Lane	2009	ICD = 100 ft. ICD estimated from Google Maps linework.
Cary, NC Wake Co. United States	Searstone Dr. / Winston Hill Dr. / Walker Stone Dr. (35.78815, -78.84622)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.9399	Other (At-Grade) Single-Lane	2013	Approximately 100 feet from adjacent signalized intersection. ICD estimated from Google Maps linework.
Morrisville, NC Wake Co. United States	Grace Point Rd. / Denmark Manor Dr. (35.85013, -78.84691)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 36.7865	Other (At-Grade) Single-Lane	2009	Splitter islands added 2010-2013. ICD = 140 ft. ICD estimated from Google Maps linework.
Morrisville, NC Wake Co. United States	Grace Park Dr. / (unknown) (35.82126, -78.84701)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 26.1473	Other (At-Grade) Single-Lane		No splitter islands. ICD = 100 ft. ICD estimated from Google Maps linework.
Hamburg, NY Erie Co. United States	Rte 179 / Gateway Blvd. / Rte 5 (Lake Shore Rd.) Ramps (42.79021, -78.84711)	Rotary Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 128.8386	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		Lane change required to go further than the next exit. ICD estimated from Google Maps linework.
Cary, NC Wake Co. United States	Carramore Ave. / Halcyon Meadow Dr. / Creststone Dr. (35.79980, -78.84965)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.0604	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Cary, NC Wake Co. United States	Cornerstone Dr. / Valleystone Dr. (35.79087, -78.85090)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.8764	Other (At-Grade) Single-Lane	2006	Wide circulatory roadway with no truck apron. ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Keystone Park Dr. / Station Dr. (35.86828, -78.85216)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.2282	Other (At-Grade) Single-Lane	2013	Upgraded from neighborhood traffic circle around 2013 ICD estimated from Google Maps linework.
Cary, NC Wake Co. United States	Carramore Ave. / Halcyon Meadow Dr. (35.79935, -78.85491)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.0292	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Carr Rd. / US 70 WB Ramps (35.98143, -78.85506)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.8596	Freeway Ramps (Grade-Separated) Single-Lane	2019	ICD = 135 feet. ICD estimated from Google Maps linework.
Cary, NC Wake Co. United States	Circle on the Green (35.80556, -78.85509)	Other Existing	Unknown Unknown	6 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Durham, NC Durham Co. United States	Keystone Park Dr. / Mainline Station (35.87125, -78.85600)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 22.2596	Other (At-Grade) Single-Lane	2013	Upgraded from neighborhood traffic circle around 2013. ICD estimated from Google Maps linework.
Buffalo, NY Erie Co. United States	Tifft St. / Rte 5 NB Ramps (42.83952, -78.85611)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.4029	Freeway Ramps (Grade-Separated) Single-Lane	2010	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Carr Rd. / US 70 EB Ramps (35.98070, -78.85807)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 21.2623	Freeway Ramps (Grade-Separated) Unknown	2019	ICD estimated from Google Maps linework.
Harrisonburg, VA Harrisonburg City Co. United States	S Carlton St. / Reservoir St. (38.44283, -78.85823)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.3527	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Apex, NC Wake Co. United States	James St. / Minley Way (35.72147, -78.85924)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 22.3016	Other (At-Grade) Single-Lane	2019	Open to traffic 2015 but not completed until 2018-2019. ICD = 95 ft. ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Carr Rd. / Miami Blvd. (35.98024, -78.85925)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2019
Durham, NC Durham Co. United States	Golden Crest Dr. / Sweet Gale Dr. / Sweet Gale Ct. (36.05145, -78.86010)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 26.0712	Other (At-Grade) Single-Lane		No splitter islands. ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Vintage Hill Pkwy. / Old Trail Dr. (36.12527, -78.86425)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 79.1050	Other (At-Grade) Multilane (2 Lane, unspecified)		Existed in 1993 (earliest aerial available) ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Sawmill Creek Pkwy. / (future street) (36.10732, -78.86442)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 83.9476	Other (At-Grade) Single-Lane		ICD = 300 ft. ICD estimated from Google Maps linework.
Apex, NC Wake Co. United States	Blackburn Rd. / Orchard Villas Ave. (35.74781, -78.86505)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.1406	Other (At-Grade) Single-Lane	2008	Modified in 2012 to add splitter islands. ICD estimated from Google Maps linework. 21442
Buffalo, NY Erie Co. United States	Gates Circle (Delaware Ave. / Lafayette Ave.) (42.92054, -78.86776)	Other Existing	Unknown Unknown	5 Approaches 0 Driveways 66.4699	Other (At-Grade) Unknown	2002	Modified in 2002 to incorporate roundabout principles. ICD estimated from Google Maps linework. 21442
Cary, NC Wake Co. United States	Carpenter Upchurch Rd. / Green Hope High School entrance (35.80318, -78.86969)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 46.4946	Other (At-Grade) Single-Lane	2014	Only one circulating lane is provided. South leg has two lanes (TH and RT); east leg has two lanes (LT and RT). ICD estimated from Google Maps linework.
Fayetteville, NC Cumberland Co. United States	Campbell Ave. / Cook St. / Holt Williamson St. (35.04286, -78.87015)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 21.5121	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2010-2011). No splitter islands. ICD estimated from Google Maps linework.
Geistown, PA Cambria Co. United States	Belmont St. / Scalp Ave. / Bedford St. (40.29428, -78.87183)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.fox8tv.com/newspost/geistown-roundabout/
Buffalo, NY Erie Co. United States	Soldiers Circle (Lincoln Pkwy. / Bidwell Pkwy. / Chapin Pkwy.) (42.92564, -78.87370)	Other Existing	Unknown Unknown	0 Approaches 0 Driveways 47.2248	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Buffalo, NY Erie Co. United States	Fuhrmann Blvd. / Outer Harbor Dr. (42.86220, -78.87408)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.3945	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Fayetteville, NC Cumberland Co. United States	Person St. / Cool Spring St. (35.05120, -78.87437)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 20.5322	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Buffalo, NY Erie Co. United States	Niagara Square (42.88642, -78.87815)	Other Existing	Other Other	7 Approaches 0 Driveways 115.5118	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Fayetteville, NC Cumberland Co. United States	Market Square (Hay St. / Green St. / Gilliespie St.) (35.05257, -78.87831)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 43.0191	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Lakeview Dr. / Environmental Pkwy. (35.88119, -78.88003)	Rotary Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 61.9319	Other (At-Grade) Single-Lane		ICD = 225 ft. ICD estimated from Google Maps linework.
Buffalo, NY Erie Co. United States	Colonial Circle (Richmond Ave. / Lafayette Ave.) (42.92026, -78.88171)	Other Existing	Unknown Unknown	0 Approaches 0 Driveways 71.7180	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Fayetteville, NC Cumberland Co. United States	Ray Ave. / Maiden Ln. (35.05508, -78.88188)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.4419	Other (At-Grade) Single-Lane	2005	Adjacent at-grade rail crossing. ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	E. Geer St. / Avondale Dr. / Grove St. (36.00385, -78.88342)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.0532	Other (At-Grade) Single-Lane	2011	Yield-controlled right-turn bypass lane in NW quadrant. ICD estimated from Google Maps linework.
Apex, NC Wake Co. United States	Beaver Creek Commons Dr. / Creekside Landing Dr. (35.74701, -78.88507)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.2331	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Cary, NC Wake Co. United States	Parkman Grant Dr. / Beacon Falls Ct. (35.81964, -78.88697)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.0531	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Danube Ln. / E. Carver St. (36.04565, -78.88846)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.1761	Other (At-Grade) Single-Lane	2019	ICD = 115 ft. ICD estimated from Google Maps linework.
Cary, NC Wake Co. United States	Beacon Falls Ct. / Cameron Pond Dr. (35.81996, -78.88966)	Roundabout Existing	All-Way Yield None	4 Approaches 1 Driveways 28.0846	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Cary, NC Wake Co. United States	Morrisville Pkwy. / NC 540 EB Ramps (35.80913, -78.89015)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.5540	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2019	Turnpike Project. ICD estimated from Google Maps linework.
Oshawa, ON Durham Canada	Northern Dancer Dr. / Hackett Pl. / Solar Pl. (43.95353, -78.89052)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 30.0930	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2005-2009). ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Nova Glen Dr. / DPS Middle School Entrance (36.10940, -78.89156)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2011	Painted splitter islands. Year Completed estimated (2010-2013).
Oshawa, ON Durham Canada	Bridle Rd. / Gulfstream Dr. (43.96215, -78.89170)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.1064	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Oshawa, ON Durham Canada	Bridle Rd. / Northern Dancer Dr. (43.95341, -78.89266)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.3921	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2005-2009). ICD estimated from Google Maps linework.
Oshawa, ON Durham Canada	Britannia Ave. / Bridle Rd. (43.95601, -78.89312)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 36.9699	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Oshawa, ON Durham Canada	Secretariat Ave. / Woodbine Ave. (43.95049, -78.89431)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.6741	Other (At-Grade) Single-Lane	2006	Year Completed estimated (2005=2009). ICD estimated from Google Maps linework.
Cary, NC Wake Co. United States	Morrisville Pkwy. / NC 540 WB Ramps (35.80893, -78.89457)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6170	Freeway Ramps (Grade-Separated) Single-Lane	2019	Turnpike Project. ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Ben Franklin Blvd. / Medical Park Dr. (36.04744, -78.89472)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.0726	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Oshawa, ON Durham Canada	Steeplechase St. / Sharavogue Ave. (43.95894, -78.89689)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.0722	Other (At-Grade) Single-Lane	2014	Central island completed 2014; splitter islands added 2018-2019. ICD estimated from Google Maps linework.