Roundabouts Database Index

29679 Results

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City, State County Country	Intersection (Lat, Lng)	Type Status	Control Type / Other Control Type	Approaches / Driveways / ICD (m)	Functional Class / LaneType	Year Completed	Comments
Bibra Lake, WA Cockburn Australia	Discovery Dr. / Aspiration Circuit (-32.10033, 115.81411)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Beeliar, WA Cockburn Australia	SR 14 (Beeliar Dr.) / Spearwood Ave. (-32.12853, 115.81145)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Sedona, AZ Coconino Co. United States	SR 89A / Jordan Rd. (34.86980, -111.76094)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://www.sedonaaz.gov/home/showpublisheddocument?id=43207
Sedona, AZ Coconino Co. United States	SR 89A / Owenby Rd. (34.87330, -111.75656)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://www.sedonaaz.gov/home/showpublisheddocument?id=43207
Flagstaff, AZ Coconino Co. United States	N Switzer Canyon Dr. / N Turquoise Dr. (35.20142, -111.63751)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 33.5280	Other (At-Grade) Single-Lane	2019	Yield-controlled right-turn bypass lane on south leg. No splitter island on west leg (N Canyon Terrace Dr.).
Pine Knoll, AZ Coconino Co. United States	E Paseo del Rio / S Brannen Cir. (35.18588, -111.64642)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.3360	Other (At-Grade) Single-lane w/ Traversable Central Island	2017	Year Completed estimated (2016-2017).
Pine Knoll, AZ Coconino Co. United States	E Paseo del Rio / S Calle Reposa (35.18598, -111.64522)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2017
Flagstaff, AZ Coconino Co. United States	W John Wesley Powell Blvd. / I-17 SB Ramps (35.13989, -111.68564)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 46.8797	Freeway Ramps (Grade-Separated) Single-Lane	2016	Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Flagstaff, AZ Coconino Co. United States	SR 89A / John Wesley Powell Blvd. / Fairgrounds Rd. (35.13992, -111.68702)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0431	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Cameron, AZ Coconino Co. United States	US 89 / Desert View Dr .(AZ 64) (35.85489, -111.42497)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.4003	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	https://www.azdot.gov/mobile/media/news/2016/09/14/adot-completes-us-89-improvements-in-cameron ICD estimated from Google Maps linework.
Page, AZ Coconino Co. United States	US 89 / Haul Rd. (36.90502, -111.48415)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 62.0765	Other (At-Grade) Single-Lane	2015	date: http://www.northernarizonagazette.com/author/gcd/page/240/ ICD estimated from Google Maps linework.
Tusayan, AZ Coconino Co. United States	US 180-AZ 64 / Coyote Ln. (35.97673, -112.12505)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 46.3928	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Year Completed estimated (2011-2012). ICD estimated from Google Maps linework.
Tusayan, AZ Coconino Co. United States	US 180-AZ 64 / S Long Jim Loop (35.96800, -112.12898)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 46.3980	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	ICD estimated from Google Maps linework.
Sedona, AZ Coconino Co. United States	AZ 179 / Schnebly Hill Rd. (34.86222, -111.76160)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.2593	Other (At-Grade) Single-Lane	2008	http://www.scenic179.com/ ICD estimated from Google Maps linework.
Sedona, AZ Coconino Co. United States	AZ 179 / Canyon Dr. (34.85572, -111.76410)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 26.4616	Other (At-Grade) Single-Lane	2008	http://www.scenic179.com/ ICD estimated from Google Maps linework.
Sedona, AZ Coconino Co. United States	AZ 179 / Arrow Dr. / Morgan Rd. (34.84826, -111.76610)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.3449	Other (At-Grade) Single-Lane	2008	http://www.scenic179.com/ ICD estimated from Google Maps linework.
Sedona, AZ Coconino Co. United States	AZ 179 / Chapel Rd. (34.83283, -111.77690)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.4296	Other (At-Grade) Single-Lane	2008	http://www.scenic179.com/ ICD estimated from Google Maps linework.
Sedona, AZ Coconino Co. United States	AZ 179 / Back O'Beyond Rd. (34.82644, -111.77870)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.4710	Other (At-Grade) Single-Lane	2008	http://www.scenic179.com/ ICD estimated from Google Maps linework.
Sedona, AZ Coconino Co. United States	AZ 89A / AZ 179 (34.86597, -111.76370)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.1774	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Functional Class: Arterial ICD estimated from Google Maps linework.
Sedona, AZ Coconino Co. United States	AZ 89A / Brewer Rd. (34.86599, -111.76500)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 37.2376	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Functional Class: Arterial ICD estimated from Google Maps linework.
Flagstaff, AZ Coconino Co. United States	Dodge Ave. / Railhead Ave. (35.22522, -111.57000)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 38.0498	Other (At-Grade) Single-Lane	2007	By developer. ICD estimated from Google Maps linework.
Flagstaff, AZ Coconino Co. United States	Pine Cliff Dr. / Gemini Dr. (35.20808, -111.63541)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2008	By developer.
Flagstaff, AZ Coconino Co. United States	S Woody Mountain Rd. / W Presidio Dr. (35.18308, -111.69266)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2007).
Flagstaff, AZ Coconino Co. United States	Resort Blvd. / (parking) / (unknown) (35.16563, -111.27053)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6717	Other (At-Grade) Single-Lane	2013	West leg stubbed. Year Completed estimated (2012-2013).
Watertown, SD Codington Co. United States	11th St. NE / 14th Ave. NE (44.91917, -97.09661)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.7541	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Watertown, SD Codington Co. United States	US 81 (5th St.) / 20th Ave. SE (44.87638, -97.10890)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2018	First roundabout by South Dakota Department of Transportation.
Coevorden, Drenthe Coevorden Netherlands	Parallelweg / Wethouder J. B. Hemelweg (52.66823, 6.73493)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.4196	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
North Boambee Valley, NSW Coffs Harbour Australia	A1 (Pacific Hwy.) / Englands Rd. / Stadium Dr. (-30.32066, 153.08595)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Woolgoolga, NSW Coffs Harbour Australia	Solitary Islands Way / Pullen St. / Clarence St. (-30.11285, 153.19087)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Woolgoolga, NSW Coffs Harbour Australia	Solitary Islands Way / Woopi Dr. / M1 (Pacific Hwy.) SB Off-Ramp (-30.12736, 153.19191)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Woolgoolga, NSW Coffs Harbour Australia	Solitary Islands Way / Hearnes Lake Rd. (-30.13086, 153.19447)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Woolgoolga, NSW Coffs Harbour Australia	Solitary Islands Way / M1 (Pacific Hwy.) NB Ramps (-30.13448, 153.19346)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Coffs Harbour, NSW Coffs Harbour Australia	Hogbin Dr. / Howard St. / Albany St. / City Hill Dr. (-30.30569, 153.12255)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Woolgoolga, NSW Coffs Harbour Australia	Solitary Islands Way / A1 (Pacific Hwy.) NB Ramps (-30.06034, 153.18260)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Arrawarra, NSW Coffs Harbour Australia	Solitary Islands Way / Eggins Dr. / Arrawarra Rest Area / A1 (Pacific Hwy.) SB Ramps (-30.06146, 153.18445)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Coffs Harbour, NSW Coffs Harbour Australia	Gordon St. / Park Ave. (-30.29888, 153.11552)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Coffs Harbour, NSW Coffs Harbour Australia	Gordon St. / Albany St. (-30.29983, 153.11459)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Coffs Harbour, NSW Coffs Harbour Australia	Harbour Dr. / Earl St. (-30.29918, 153.11826)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Coffs Harbour, NSW Coffs Harbour Australia	Albany St. / Earl St. (-30.30112, 153.11644)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Coffs Harbour, NSW Coffs Harbour Australia	Harbour Dr. / Hogbin Dr. (-30.30314, 153.12376)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Coffs Harbour, NSW Coffs Harbour Australia	Orlando St. / Hogbin Dr. (-30.29263, 153.13284)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Coffs Harbour, NSW Coffs Harbour Australia	Hogbin Dr. / Park Beach Rd. (-30.28631, 153.13695)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Coffs Harbour, NSW Coffs Harbour Australia	Hogbin Dr. / Prince St. (-30.28895, 153.13532)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Coffs Harbour, NSW Coffs Harbour Australia	Coff St. / Castle St. (-30.29492, 153.11721)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Coffs Harbour, NSW Coffs Harbour Australia	Hogbin Dr. / Airport Dr. (-30.31732, 153.11126)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Coffs Harbour, NSW Coffs Harbour Australia	Hogbin Dr. / Stadium Dr. / Doug Knight Dr. (-30.32587, 153.09867)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Bonville, NSW Coffs Harbour Australia	Archville Station Rd. / A1 (Pacific Hwy.) NB Ramps (-30.39105, 153.03376)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Bonville, NSW Coffs Harbour Australia	Archville Station Rd. / A1 (Pacific Hwy.) SB Ramps (-30.39111, 153.03554)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Bonville, NSW Coffs Harbour Australia	Pine Creek Way / Archville Station Rd. / Butlers Rd. (-30.39074, 153.03057)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Boambee East, NSW Coffs Harbour Australia	Linden Ave. / Lady Belmore Dr. (-30.34640, 153.07686)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Toormina, NSW Coffs Harbour Australia	Sawtell Rd. / Hogbin Dr. / Toormina Rd. (-30.35139, 153.09050)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Sandy Beach, NSW Coffs Harbour Australia	Solitary Islands Way / Holloways Rd. / Seacrest Blvd. (-30.14264, 153.18672)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Moonee Beach, NSW Coffs Harbour Australia	Moonee Beach Rd. / Solitary Islands Way / M1 (Pacific Hwy.) NB Ramps (-30.20361, 153.14786)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Moonee Beach, NSW Coffs Harbour Australia	Moonee Beach Rd. / M1 (Pacific Hwy.) SB Ramps (-30.20364, 153.14958)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Coffs Harbour, NSW Coffs Harbour Australia	Coramba Rd. / High St. / Robin St. / King St. (-30.29440, 153.10288)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Coffs Harbour, NSW Coffs Harbour Australia	Coramba Rd. / Shephards Ln. (-30.29100, 153.09674)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Through bypass lane on east leg.
Bonville, NSW Coffs Harbour Australia	Lyons Rd. / Pine Creek Way / M1 (Pacific Hwy.) NB Ramps (-30.35427, 153.06240)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Boambee East, NSW Coffs Harbour Australia	Lyons Rd. / M1 (Pacific Hwy.) SB Ramps (-30.35496, 153.06372)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Emerald Beach, NSW Coffs Harbour Australia	Solitary Islands Way / A1 (Pacific Hwy.) Solitary Islands Way NB Off-Ramp / Brothers Dr. (-30.16728, 153.17936)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Emerald Beach, NSW Coffs Harbour Australia	Solitary Islands Way / A1 (Pacific Hwy.) SB On-Ramp / Fiddaman Rd. (-30.16584, 153.18019)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Sandy Beach, NSW Coffs Harbour Australia	Diamond Head Dr. / Mahogany Ave. (-30.14710, 153.19115)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Sandy Beach, NSW Coffs Harbour Australia	Solitary Islands Way / A1 (Pacific Hwy.) NB Ramps / Emerald Heights Dr. (-30.15777, 153.19022)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Emerald Beach, NSW Coffs Harbour Australia	Solitary Islands Way / A1 (Pacific Hwy.) SB Off-Ramp (-30.15959, 153.19075)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Coimbra, Coimbra Coimbra Portugal	Circular Externa / Avenida Gouveia Monteiro (40.22172, -8.43020)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Eiras, Coimbra Coimbra Portugal	Circular Externa / Rua da Boucinha / Estrada de Coselhas (40.22307, -8.42719)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)		Pedestrian bridge over west leg.
Santo António dos Olivais, Coimbra Coimbra Portugal	Avenida Elísio de Moura / Rua Bento de Jesus Caraça (40.20761, -8.40020)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Santo António dos Olivais, Coimbra Coimbra Portugal	Avenida Fernando Namora / Avenida Elísio de Moura / Ladeira do Chão do Bispo / Rua General Humberto Delgado / Rua Dom Sancho (40.20485, -8.40113)	Roundabout Existing	All-Way Yield Pedestrian Signal (red-yellow-green to drivers)	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Santo António dos Olivais, Coimbra Coimbra Portugal	N17 (Estrada da Beira - Via António Ferrer Correia) / Rua do Arieiro / Rua da Escola (40.19015, -8.40036)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Santo António dos Olivais, Coimbra Coimbra Portugal	N17 (Estrada da Beira - Estrada da Beira) / IC3 / N110 (40.18502, -8.39738)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Colchester, NS Colchester Canada	Hwy 2-Hwy 4 (Glooscap Trl.) / Hwy 104 Rmaps (45.39416, -63.49577)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 43.6118	Freeway Ramps (Grade-Separated) Single-Lane	2017	ICD estimated from Google Maps linework.
Truro, NS Colchester Canada	Robie St. / Hwy 102 NB ramps (45.36736, -63.31824)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 43.6325	Freeway Ramps (Grade-Separated) Single-Lane	2013	ICD estimated from Google Maps linework.
Jefferson City, MO Cole Co. United States	Central Stadium Blvd. / Jefferson St. (38.56496, -92.18680)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 45.7585	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Jefferson City, MO Cole Co. United States	Mission Dr. / Rolling Hills Dr. / St. Marys Health Center access / (future road) / (future road) (38.56022, -92.21954)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 57.9024	Other (At-Grade) Single-Lane	2013	Access to hospital. ICD estimated from Google Maps linework.
Jefferson City, MO Cole Co. United States	Leslie Blvd. / Stadium Blvd. / Lafayette St. (38.56052, -92.17668)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2009-2010).
Jefferson City, MO Cole Co. United States	Ellis Blvd. / Tanner Bridge Rd. (38.55085, -92.18866)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2011	Elliptical shape. ICD = 135 ft x 125 ft. Skewed intersection. Right-turn bypass lane due to skew on west leg. Year Completed estimated (2010-2011).
Jefferson City, MO Cole Co. United States	W Stadium Blvd. / Hard Rock Dr. / (parking lot) (38.57584, -92.21602)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Add-lane right-turn bypass lane on north leg; yield-controlled right-turn bypass lane on west leg.
Jefferson City, MO Cole Co. United States	W Stadium Blvd. / Hyde Park Rd. / (future street) (38.57733, -92.21556)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2010	Fourth leg stubbed.
Jefferson City, MO Cole Co. United States	Stoneridge Pkwy. / Hard Rock Dr. (38.57574, -92.22419)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2015	Year Completed estimated (2015-2017).
Jefferson City, MO Cole Co. United States	Old Lohman Rd. / Westview Dr. / Big Horn Dr. (38.56917, -92.28955)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2011	Elliptical shaped. ICD = 140 ft x 120 ft.
Jefferson City, MO Cole Co. United States	E McCarty St. / US 50 EB Ramps / Supercenter Dr. (38.54169, -92.12189)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Freeway Ramps (Grade-Separated) Single-Lane	2009	Yielding right-turn bypass lane with acute view angle on northwest leg. Year Completed estimated (2007-2009).
Jefferson City, MO Cole Co. United States	E McCarty St. / US 50 WB Ramps (38.54432, -92.11960)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Freeway Ramps (Grade-Separated) Single-Lane	2009	Year Completed estimated (2007-2009).
Canadys, SC Colleton Co. United States	US 15 (Jefferies Hwy.) / SR 61 (Augusta Hwy.) (33.05641, -80.61961)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	https://www.palmettositeworkservices.com/projects/us-15-sc-61-intersection-improvement/
Naples, FL Collier Co. United States	Marbella Lakes Dr. / Hermosa Way / Whippoorwill Ln. (26.19707, -81.74720)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	https://www.instagram.com/colliercountyfl/p/C042GnMslfu/?img_index=1
Naples, FL Collier Co. United States	3rd Ave. S / 10th St. S (26.14422, -81.79367)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.9080	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2018).
Naples, FL Collier Co. United States	3rd Ave. S / 8th St. S (26.14391, -81.79648)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.9080	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2019-2020).
Naples, FL Collier Co. United States	Forest Glen Blvd. / (parking) (26.14593, -81.68155)	Other Existing	One-Way/Two-Way Stop Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Naples, FL Collier Co. United States	Loblolly Bay Dr. / Bishopwood Ct. (26.14397, -81.67954)	Other Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Forest Glenn of Naples, FL Collier Co. United States	Jungle Plum Dr. / Periwinkle Way (26.15038, -81.68055)	Other Existing	All-Way Stop Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Naples, FL Collier Co. United States	Tiburon Blvd. / Tiburon Dr. (26.24637, -81.76513)	Unknown Existing	Unknown Unknown	3 Approaches 1 Driveways 0.0000	Other (At-Grade) Single-Lane
Naples, FL Collier Co. United States	Tiburon Dr. / (unknown) (26.24900, -81.76820)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Naples, FL Collier Co. United States	Tiburon Blvd. E / Tiburon Dr. (26.25240, -81.76768)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Naples, FL Collier Co. United States	Escada Dr. / Escada Ct. (26.25420, -81.76472)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Immokalee, FL Collier Co. United States	Anthem Pkwy. / Beckton Rd. (26.32006, -81.43604)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 59.4360	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2016	Year Completed estimated (2014-2017).
Immokalee, FL Collier Co. United States	Del Webb Way / Celebration Dr. (26.30595, -81.43840)	Unknown Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Ave Maria, FL Collier Co. United States	Del Webb Way / (parking) (26.30861, -81.44294)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Unknown Single-Lane		No splitter islands.
Immokalee, FL Collier Co. United States	Anthem Pkwy. / Roma St. S (26.32602, -81.43046)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 59.4360	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2014-2017).
Immokalee, FL Collier Co. United States	Pope John Paul II Blvd. / Milano St. (26.33684, -81.43278)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2007).
Immokalee, FL Collier Co. United States	Ave Maria Blvd. / Owens Way (26.34228, -81.43967)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2006	Skewed intersection.
Naples, FL Collier Co. United States	Oyster Harbor Blvd. (26.02933, -81.66437)	Other Existing	Uncontrolled Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Naples, FL Collier Co. United States	Aviamar Cir. / Club Center Blvd. / Dorado Ln. (26.03090, -81.66315)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on north, west, or east legs.