Roundabouts Database

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
Los Barrios, Andalusia
Cadiz
Spain 		C-440a / Calle de los Claveles
(36.18106, -5.48701) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Los Barrios, Andalusia
Cadiz
Spain 		Calle de los Claveles / Calle Padre Dámaso
(36.18029, -5.48753) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		No splitter islands.
Los Barrios, Andalusia
Cadiz
Spain 		(unknown) / A-381 EB Ramps
(36.17212, -5.48149) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Los Barrios, Andalusia
Cadiz
Spain 		C-440a / A-381 SB Ramps
(36.23618, -5.58167) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Los Barrios, Andalusia
Cadiz
Spain 		CA-212 / A-381 Ramps
(36.29971, -5.59420) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Alcalá de los Gazules, Andalusia
Cadiz
Spain 		C-440 / A-381 SB Ramps
(36.43865, -5.72154) 		Roundabout
Existing 		All-Way Yield
Unknown 		2 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Jerez de la Frontera, Andalusia
Cadiz
Spain 		A-2003 / Barrio Magallenes Bajos
(36.65100, -5.95369) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified) 		Concentric circulatory roadway striping.
Jerez de la Frontera, Andalusia
Cadiz
Spain 		N-349 / Carretera Enlace con la A-4 / Calle Arboleda / (unknown)
(36.70352, -6.08195) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Jerez de la Frontera, Andalusia
Cadiz
Spain 		Cañada Ancha / Calle Comunicaciones
(36.71619, -6.09179) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Jerez de la Frontera, Andalusia
Cadiz
Spain 		Calle Comunicaciones / Calle Doblón
(36.71761, -6.08969) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Jerez de la Frontera, Andalusia
Cadiz
Spain 		Calle Comunicaciones / Calle Real de Vellón
(36.72081, -6.08496) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Jerez de la Frontera, Andalusia
Cadiz
Spain 		Cañada Ancha / A-4 WB Ramps
(36.72378, -6.10006) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (3+ Lane) 		Concentric circulatory roadway striping.
Jerez de la Frontera, Andalusia
Cadiz
Spain 		Avenida de la Innovacion / Avenida de la Creatividad
(36.72958, -6.08709) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Jerez de la Frontera, Andalusia
Cadiz
Spain 		N-346 / A-4 WB Ramps
(36.75556, -6.07617) 		Roundabout
Existing 		All-Way Yield
Unknown 		2 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Jerez de la Frontera, Andalusia
Cadiz
Spain 		Avenida de Blas Infante / Avenida Puerta del Sur / Alcalde Cantos Ropeto / Avenida de la Liberta / Calle Moreno Mendoza / Calle Beato Diego de Cadiz
(36.66877, -6.13253) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Jerez de la Frontera, Andalusia
Cadiz
Spain 		Plaza del Pintor Carlos González Ragel
(36.66777, -6.12838) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Jerez de la Frontera, Andalusia
Cadiz
Spain 		Avenida Alcalde Cantos Ropero / Calle Murruecos / Calle Sudáfrica
(36.66596, -6.13205) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Jerez de la Frontera, Andalusia
Cadiz
Spain 		Avenida de Rota/ Avenida Puerta del Sur / Calle Arquitecto José Vargas / Calle Cuatro Caminos / N-4 Ramps
(36.67581, -6.14922) 		Roundabout
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Jerez de la Frontera, Andalusia
Cadiz
Spain 		A-480 (Avenida de Chipiona) / IVa Ramps / Calle de Bonanza
(36.68001, -6.15304) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Jerez de la Frontera, Andalusia
Cadiz
Spain 		Avenida Rafael Pozo Roldán / Avenida Ana Maria Sierra
(36.68820, -6.15651) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Jerez de la Frontera, Andalusia
Cadiz
Spain 		Ronda de la Luz / Calle del Atardecer
(36.69484, -6.16351) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Jerez de la Frontera, Andalusia
Cadiz
Spain 		CA-3101 / A-4 SB Ramps
(36.70050, -6.16737) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Jerez de la Frontera, Andalusia
Cadiz
Spain 		CA-6014 / Avenida Escandinavia / Ronda de la Luz
(36.69955, -6.16326) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Jerez de la Frontera, Andalusia
Cadiz
Spain 		A-2000 / Calle Mar del Norte / Calle Mar de Mármara
(36.70500, -6.14848) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified) 		Concentric circulatory roadway striping.
Jerez de la Frontera, Andalusia
Cadiz
Spain 		A-2000 / A-4 SB Ramps
(36.71185, -6.15198) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Jerez de la Frontera, Andalusia
Cadiz
Spain 		CA-3102 / A-4 WB Ramps / CA-6106
(36.71650, -6.12575) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Jerez de la Frontera, Andalusia
Cadiz
Spain 		(unknown) / (unknown)
(36.71323, -6.11223) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Jerez de la Frontera, Andalusia
Cadiz
Spain 		Avenida de la Ilustración / Avenida del Progreso / Calle de la Navegacion / Calle de la Agricultura
(36.70935, -6.12294) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Jerez de la Frontera, Andalusia
Cadiz
Spain 		Glorieta Leroy Merlin (N-4 / CA-3103 / Avenida de la Illustracion)
(36.70709, -6.12853) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Jerez de la Frontera, Andalusia
Cadiz
Spain 		N-4 (Avenida Reina Sofía) / Calle Costa de la Luz
(36.70696, -6.13331) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Jerez de la Frontera, Andalusia
Cadiz
Spain 		A-2000 / Carretera Trebujena
(36.69978, -6.14613) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Jerez de la Frontera, Andalusia
Cadiz
Spain 		N-4 / Calle del Mar de Alborán
(36.70198, -6.14169) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Jerez de la Frontera, Andalusia
Cadiz
Spain 		Carretera del Calvario / Avenida Ana Maria Sierra
(36.69459, -6.15410) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Jerez de la Frontera, Andalusia
Cadiz
Spain 		N-4 (Avenida Reina Sofía) / Avenida Carolina de Soto y Corro
(36.69446, -6.15138) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Jerez de la Frontera, Andalusia
Cadiz
Spain 		Glorieta José Estévez de los Reyes [N-4 / Calle Madreselva]
(36.68801, -6.15410) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Jerez de la Frontera, Andalusia
Cadiz
Spain 		Avenida de Italia / Calle Rodrigo de Jerez
(36.66895, -6.14743) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Jerez de la Frontera, Andalusia
Cadiz
Spain 		(unknown)
(36.66778, -6.12837) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Jerez de la Frontera, Andalusia
Cadiz
Spain 		Avenida Medina Sidonia / Calle Obispo Cirarda / Avenida Rey Juan Carlos I
(36.67309, -6.12219) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Jerez de la Frontera, Andalusia
Cadiz
Spain 		Avenida del Alcalde Cantos Ropero / Calle Marruecos
(36.65876, -6.13079) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Jerez de la Frontera, Andalusia
Cadiz
Spain 		Avenida Medina Sidona / Ruta del Caballo y el Toro / Calle Cactus
(36.65852, -6.10015) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Jerez de la Frontera, Andalusia
Cadiz
Spain 		Avenida Rey Don Juan Carlos I / Calle Hijuela de la Canaleja
(36.68026, -6.09959) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Jerez de la Frontera, Andalusia
Cadiz
Spain 		Glorieta Padre Sebastián Rodríguez Andrade (Avenida de Arcos / Avenida Rafu Verdu / Avenida de la Universidad)
(36.68679, -6.11535) 		Roundabout
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Freestate/North Highlands, LA
Caddo Par.
United States 		LA 538 (Old Mooringsport Rd.) / LA 538 (Ravendale Dr.) / Ravendale Dr.
(32.56010, -93.77650) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
63.4166 		Other (At-Grade)
Single-Lane 		2016 Replaced large triangular intersection that had 2 stop signs and one yield sign. ICD estimated from Google Maps linework.
Logan, UT
Cache Co.
United States 		E 500 N / N 600 E
(41.74069, -111.81931) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
36.5378 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Logan, UT
Cache Co.
United States 		E 1800 N / N 200 E
(41.76492, -111.82867) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5240 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Logan, UT
Cache Co.
United States 		E 500 N / N 200 E
(41.74087, -111.82956) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.9526 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Providence, UT
Cache Co.
United States 		W 100 N / N Gateway Dr.
(41.71010, -111.82917) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 Year Completed estimated (2011-2014).
Providence, UT
Cache Co.
United States 		W 100 S / 485 W
(41.70634, -111.83031) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2017-2018).
North Logan, UT
Cache Co.
United States 		E 2200 N / N 200 E
(41.77221, -111.82846) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2018
Millville, UT
Cache Co.
United States 		W 100 N / W 2600 S / N 300 W
(41.68582, -111.83169) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2014-2017).
Millville, UT
Cache Co.
United States 		N Main St. / W 450 N / E 450 N
(41.68940, -111.82356) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2014-2017).
Nibley, UT
Cache Co.
United States 		W 3200 S / S 1200 W
(41.67509, -111.86225) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2022 Year Completed estimated (2020-2022).
Huntington, WV
Cabell Co.
United States 		Campbell Dr. / (parking)
(38.40914, -82.37140) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Logan, NC
Cabarrus Co.
United States 		Spring St. SW / Broad Dr. SW
(35.40434, -80.57651) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
2 Driveways
21.3360 		Other (At-Grade)
Single-Lane 		2021 Raindrop shaped. Connected to mini-roundabout. Replaced five-leg signalized intersection. https://www.wbtv.com/2020/10/26/city-concord-convert-intersection-innovative-mini-roundabout-teardrop/
Concord, NC
Cabarrus Co.
United States 		Spring St. SW / Chestnut Dr. SW
(35.40468, -80.57664) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
15.2400 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2021 Painted splitter islands on north, east, and west legs. Connected to raindrop-shaped roundabout. Replaced five-leg signalized intersection. https://www.wbtv.com/2020/10/26/city-concord-convert-intersection-innovative-mini-roundabout-teardrop/
Kellswater Bridge, NC
Cabarrus Co.
United States 		Kellswater Bridge Blvd. / Keady Mill Loop
(35.46391, -80.66261) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Kannapolis, NC
Cabarrus Co.
United States 		Furlong Way / Integra Springs Blvd.
(35.46969, -80.66614) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Single-Lane 		2010
Kannapolis, NC
Cabarrus Co.
United States 		Barr Rd. / (parking)
(35.44196, -80.68393) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2018-2019).
Concord, NC
Cabarrus Co.
United States 		Hendrick Auto Plaza NW / (unknown)
(35.36084, -80.70281) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Concord, NC
Cabarrus Co.
United States 		Roberta Rd. / Brookville Ave. / Cochran Rd.
(35.35311, -80.63639) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 https://www.qcnews.com/news/u-s/north-carolina/cabarrus-county/video-shows-roberta-roundabout-sending-cars-flying/
Kannapolis, NC
Cabarrus Co.
United States 		Lane St. / I-85 NB Ramps
(35.49777, -80.56288) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
48.6174 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2018 ICD estimated from Google Maps linework.
Kannapolis, NC
Cabarrus Co.
United States 		Lane St. / I-85 SB Ramps
(35.49817, -80.56506) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
47.6448 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2018 ICD estimated from Google Maps linework.
Concord, NC
Cabarrus Co.
United States 		Poplar Tent Rd. / Gable Oaks Ln. / Woodhaven Pl.
(35.40456, -80.68726) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.9921 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 ICD estimated from Google Maps linework.
Concord, NC
Cabarrus Co.
United States 		Cabarrus Ave. / Old Charlotte Rd. / Cascade Dr.
(35.40025, -80.59350) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.8617 		Other (At-Grade)
Single-Lane 		2007 TIP project. ICD estimated from Google Maps linework.
Byron Bay, NSW
Byron
Australia 		Shirley St. / Lawson St. / Butler St.
(-28.64223, 153.61077) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Byron Bay, NSW
Byron
Australia 		Lawson St. / Jonson St.
(-28.64216, 153.61240) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Ocean Shores, NSW
Byron
Australia 		Brunswick Valley Way / Rajah Rd.
(-28.52895, 153.53797) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bangalow, NSW
Byron
Australia 		B62 (Granuaille Rd. - Lismore Rd.) / Byron St. / Deacon St.
(-28.68689, 153.52262) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Bygland, Agder
Bygland
Norway 		Rv9 (Setesdalsvegen) / Senumsvegen
(58.66613, 7.81314) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-Lane
Bydgoszcz, Kujawsko-pomorskie
Bydgoszcz
Poland 		Rondo dr. Stefana Buxakowskiego [DK80 (Fordońska - Szlak Zamków Krzyżackich) / DW256 (Ametystowa) / Bydgoska]
(53.14755, 18.16837) 		Other
Existing 		Other
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified) 		Circulating traffic yields to entering traffic (DK80 has right-of-way).
Bydgoszcz, Kujawsko-pomorskie
Bydgoszcz
Poland 		Glinki / Magnuszewska
(53.10440, 18.02670) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Jackson, GA
Butts Co.
United States 		GA 36 / Keys Ferry Rd. / Barnetts Bridge Rd.
(33.38354, -83.90334) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 Initially installed in 2017 as a modular, rapid-install roundabout (ICD = 70 ft). Converted to single-lane roundabout with raised central island in 2022. https://www.jacksonprogress-argus.com/news/roundabout-replacement-at-hwy-36-and-barnetts-bridge-road-in-butts-county-begins-jan-31/article_58c8363c-806c-11ec-be5a-efce5e2209d4.html
Oroville, CA
Butte Co.
United States 		Table Mountain Blvd. / Nelson Ave. / Cherokee Rd.
(39.52418, -121.55881) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
40.5351 		Other (At-Grade)
Single-Lane 		2016 Yield-controlled right-turn bypass lane on northeast leg. ICD estimated from Google Maps linework.
Chico, CA
Butte Co.
United States 		Manzanita Ave. / Hooker Oak Ave.
(39.75974, -121.79950) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.4617 		Other (At-Grade)
Single-Lane 		2009 Adjacent to park. ICD estimated from Google Maps linework.
Chico, CA
Butte Co.
United States 		Manzanita Ave. / Vallombrosa Ave.
(39.75850, -121.79620) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.6260 		Other (At-Grade)
Single-Lane 		2009 Adjacent to park. ICD estimated from Google Maps linework.
Chico, CA
Butte Co.
United States 		Manzanita Ave. / Wildwood Ave. / East Ave. / Eaton Rd.
(39.76229, -121.80540) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.3958 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Adjacent to fire station. ICD estimated from Google Maps linework.
Oroville, CA
Butte Co.
United States 		Montgomery St. / Washington Ave. / Table Mountain Blvd.
(39.51611, -121.54970) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.8544 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Chico, CA
Butte Co.
United States 		W. 8th Ave. / Meadow Rd.
(39.74013, -121.86330) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
2 Driveways
24.7963 		Other (At-Grade)
Single-Lane 		2005 Functional Class: Local ICD estimated from Google Maps linework.
Chico, CA
Butte Co.
United States 		W. 8th Ave. / Greenwich Dr.
(39.73875, -121.86640) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.7968 		Other (At-Grade)
Single-Lane 		2005 Functional Class: Local ICD estimated from Google Maps linework.
Chico, CA
Butte Co.
United States 		W. 8th Ave. / Magnolia Ave.
(39.74451, -121.85270) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.7130 		Other (At-Grade)
Single-Lane 		2005 Functional Class: Local ICD estimated from Google Maps linework.
Chico, CA
Butte Co.
United States 		First St. / Salem St.
(39.72980, -121.84300) 		Other
Existing 		All-Way Yield
None 		2 Approaches
1 Driveways
18.3704 		Other (At-Grade)
Single-Lane 		2012 Hybrid mini-roundabout / "drop off circle" at major bike/ped entrance into Chico State University. Completed 2012. ICD estimated from Google Maps linework.
Chico, CA
Butte Co.
United States 		E 1st St. / E 2nd St. / Camelia Way
(39.73168, -121.83847) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2013 Designed in tandem with conversion of First and Second Streets to a one-way couplet. Completed 2013.
Oroville, CA
Butte Co.
United States 		SR 191 (Clark Rd.) / Durham Pentz Rd.
(39.64733, -121.63448) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2019 Painted splitter islands and truck apron; gravel inside the center island. Year Completed estimated (2018-2019).
Chico, CA
Butte Co.
United States 		E Eaton Rd. / SR 99 NB Ramps / Hicks Ln.
(39.77520, -121.87224) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2022
Chico, CA
Butte Co.
United States 		Memorial Way / Oleander Ave.
(39.73345, -121.84053) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 https://www.actionnewsnow.com/news/reducing-traffic-delays-in-chico/article_a82aa638-8bdb-11ef-9b56-1321e390d324.html
Fairfield Township, OH
Butler Co.
United States 		Millikin Rd. / Morris Rd. / Carter Cir.
(39.40585, -84.49448) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2024 Roundabout opened August 3, 2024.
Liberty Township, OH
Butler Co.
United States 		Princeton Rd. / Maud Hughes Rd.
(39.38674, -84.41100) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2023 This is Butler County's 41st roundabout. It opened November 16th, 2023. https://www.bceo.org/news/2023/03/princeton-rd-roundabout-bridge-construction-begins/
Cranberry Township, PA
Butler Co.
United States 		Ehrman Rd. / Legend Creek Dr.
(40.73862, -80.10153) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2022 Roundabout added with construction of leg to north. Gated community on south leg. Year Completed estimated (2021-2022).
Cranberry Township, PA
Butler Co.
United States 		Ogleview Rd. / Unionville Rd.
(40.70380, -80.10785) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2020
Cranberry Township, PA
Butler Co.
United States 		MSA Dr. / I-79 NB Off-Ramp
(40.68440, -80.09193) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.1480 		Freeway Ramps (Grade-Separated)
Single-Lane 		2020
Liberty Township, OH
Butler Co.
United States 		SR 129 / Cox Rd. / Veterans Blvd.
(39.37289, -84.36015) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
62.4840 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2022 New roundabout partially opened in November 2022. Full operation is scheduled in mid-December 2022. SR 129 highway was extended to Cox Road (local road) and new alignment (Veterans Blvd) was constructed to help alleviate traffic congestion and safety issues involving Liberty Way interchange with I-75.
Liberty Township, OH
Butler Co.
United States 		Veterans Blvd. / Bell Blvd.
(39.37220, -84.35684) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
54.8637 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2022 New road, Veterans Blvd, constructed for new development.
Liberty Township, OH
Butler Co.
United States 		Veterans Blvd. / Reagan Way
(39.37030, -84.35617) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
54.8637 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2022 New roundabout on new alignment, Veterans Blvd, constructed for new commercial development (Costco).
Fairfield Township, OH
Butler Co.
United States 		Hamilton Mason Rd. / Hancock Ave. / Grand Blvd. / Tuley Rd. / Tylersville Rd.
(39.38134, -84.53572) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 https://www.journal-news.com/news/five-points-roundabout-construction-to-happen-in-2022-in-hamilton/XYJYRDXKBVEK7DSQ7RPFT7RNFA/
Hanover Township, OH
Butler Co.
United States 		Stahlheber Rd. / Morman Rd.
(39.42038, -84.64629) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2023
West Chester Township, OH
Butler Co.
United States 		Tylersville Rd. / Beckett Rd. / (parking)
(39.36211, -84.45517) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		3 Approaches
1 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2023 This is the 40th roundabout in Butler County. The Butler County Engineer's Office has planned, designed, reviewed, or constructed 37 out of the 40.
Harmony, PA
Butler Co.
United States 		Little Creek Rd. / Mercer Rd.
(40.81106, -80.12356) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2023 Year Completed estimated (2022-2023).
Mars, PA
Butler Co.
United States 		Adams Pointe Blvd. / Pointe View Dr.
(40.68247, -80.04060) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		Parking along circulatory roadway.
Poplar Bluff, MO
Butler Co.
United States 		Highway PP / Township Line Rd.
(36.76733, -90.46486) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2015-2016).
Oxford, OH
Butler Co.
United States 		US 127 / SR 73
(39.51120, -84.60918) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 ODOT maintains