Roundabouts Database Index

29411 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
Riverbank, CA Stanislaus Co. United States	Chancellor Way / Gallery Dr. (37.72000, -120.95440)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.5629	Other (At-Grade) Single-Lane	2003	Residential area. ICD estimated from Google Maps linework.
Riverbank, CA Stanislaus Co. United States	Chancellor Way / Novi Dr. (37.72214, -120.95440)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.3963	Other (At-Grade) Single-Lane	2003	Residential area near park. ICD estimated from Google Maps linework.
Ceres, CA Stanislaus Co. United States	North St. / 4th St. (37.59167, -120.95337)	Roundabout Removed	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2018	Originally constructed in 2004 as single-lane roundabout. Replaced with all-way stop in 2017-2018.
Modesto, CA Stanislaus Co. United States	Hillglen Ave. / Sorrel Wood Dr. (37.68533, -120.95336)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2010
Ceres, CA Stanislaus Co. United States	5th St. / Lawrence St. (37.59013, -120.95220)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.6595	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Ceres, CA Stanislaus Co. United States	El Camino Ave. / Park St. / Pine St. (37.58840, -120.95189)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2021	Striped out shoulders on outside of each entry lane. https://www.cerescourier.com/news/local/pine-street-roundabout-work-starts/
Riverbank, CA Stanislaus Co. United States	Squire Wells Way / Heartland Dr. (37.71484, -120.95160)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 41.5708	Other (At-Grade) Single-Lane	2007	Small diameter. ICD estimated from Google Maps linework.
Colfax, CA Placer Co. United States	S Auburn St. / I-80 WB Ramps / (unknown) (39.09472, -120.95079)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.5154	Freeway Ramps (Grade-Separated) Single-Lane	2019	City of Colfax is lead agency; Caltrans, Placer County, and developer mitigation funds paid for it. Expected completion 2019. Current configuration is a tee intersection; after construction there will be a fourth leg. ICD estimated from Google Maps linework.
Riverbank, CA Stanislaus Co. United States	Crawford Rd. / Homewood Way (37.71818, -120.94930)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.3480	Other (At-Grade) Single-Lane	2003	Bike lanes in circulatory roadway in 2010 photo. ICD estimated from Google Maps linework.
Modesto, CA Stanislaus Co. United States	Kodiak Dr. / Lincoln Oak Dr. (37.68164, -120.94799)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 27.4320	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2015-2016).
Modesto, CA Stanislaus Co. United States	Sylvan Ave. / Roselle Ave. (37.68896, -120.93980)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.2012	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Modesto, CA Stanislaus Co. United States	Roselle Ave. / Kodiak Dr. (37.68158, -120.93963)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.8160	Other (At-Grade) Multilane (2 Lane, unspecified)	2017
Modesto, CA Stanislaus Co. United States	Roselle Ave. / Floyd Ave. (37.67812, -120.93960)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.5914	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Opened July 3, 2007. ICD estimated from Google Maps linework.
Modesto, CA Stanislaus Co. United States	Sylvan Ave. / Millbrook Ave. (37.68898, -120.93520)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.3658	Other (At-Grade) Multilane (2 Lane, unspecified)	2006	Previously controlled by one-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Modesto, CA Stanislaus Co. United States	Chandon Dr. / Calero Dr. (37.67642, -120.93380)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4132	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
Modesto, CA Stanislaus Co. United States	Sylvan Ave. / Litt Rd. (37.68914, -120.93072)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 57.9120	Other (At-Grade) Multilane (2 Lane, unspecified)	2013
Modesto, CA Stanislaus Co. United States	Sharon Ave. / Maid Mariane Rd. (37.67451, -120.93050)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 20.7967	Other (At-Grade) Single-Lane	2006	Opened July 27, 2006. Functional Class: Collector ICD estimated from Google Maps linework.
Modesto, CA Stanislaus Co. United States	Merle Ave. / Maid Mariane Ln. (37.67087, -120.93030)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2007	Opened August 15, 2007.
Modesto, CA Stanislaus Co. United States	Litt Rd. / (parking) (37.69136, -120.92985)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2013
Ceres, CA Stanislaus Co. United States	Helen Perry Rd. / Eastgate Blvd. (37.60202, -120.92512)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2005	Initial construction without splitter islands around 2005. Converted into roundabout with splitter islands 2006-2009.
Prineville, OR Crook Co. United States	OR 126 / SW Tom McCall Rd. (44.28555, -120.88834)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7340	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Morro Bay, CA San Luis Obispo Co. United States	Atascadero Rd. / US 101 NB Ramps / Main St. (35.38023, -120.85489)	Roundabout Unknown	All-Way Yield Unknown	4 Approaches 0 Driveways 48.7680	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)		Oval shaped. ICD = 160 ft x 130 ft. Anticipated opening year 2026.
Plymouth, CA Amador Co. United States	SR 49 / Main St. (38.48184, -120.84483)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.3320	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Morro Bay, CA San Luis Obispo Co. United States	Morro Bay Blvd. / Quintana Rd. (35.36641, -120.84100)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 31.1659	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	ICD estimated from Google Maps linework.
Turlock, CA Stanislaus Co. United States	N Berkeley Ave. / Chandler Dr. (37.52638, -120.83061)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2006
Turlock, CA Stanislaus Co. United States	N Berkeley Ave. / E Springer Dr. (37.53121, -120.83042)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2006
Turlock, CA Stanislaus Co. United States	N Berkeley Ave. / Dancer Way (37.53472, -120.83029)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2006	2007 or earlier (SV)
Fort St John, BC Peace River Canada	86 St. / 112 Ave. (56.25749, -120.82089)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.8336	Other (At-Grade) Single-Lane		Year Completed unknown (before 2007). East and west legs added 2010-2011. ICD estimated from Google Maps linework.
Martell, CA Amador Co. United States	Industry Dr. / (parking lot access) (38.36968, -120.80150)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.5824	Other (At-Grade) Single-Lane	2006	Serves industrial park. ICD estimated from Google Maps linework.
Paso Robles, CA San Luis Obispo Co. United States	SR 46 / Vineyard Dr. (35.55334, -120.76157)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2021
Camino, CA El Dorado Co. United States	Pondorado Rd. / (US 50 underpass) / (future road) (38.73683, -120.70547)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	North leg passes under US 50. Future east leg not built. https://dot.ca.gov/caltrans-near-me/district-3/d3-projects/d3-us-50-camino-safety-4e620
Templeton, CA San Luis Obispo Co. United States	N Main St. / US 101 SB Ramps / Theatre Dr. (35.56644, -120.70261)	Roundabout Unknown	All-Way Yield Unknown	4 Approaches 0 Driveways 43.8909	Freeway Ramps (Grade-Separated) Single-Lane		Anticipated opening year 2030.
Templeton, CA San Luis Obispo Co. United States	N Main St. / US 101 NB Ramps (35.56543, -120.70151)	Roundabout Unknown	All-Way Yield Unknown	4 Approaches 0 Driveways 56.0829	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)		Oval shaped. ICD = 184 ft x 157 ft. Anticipated opening year 2030.
Avila Beach, CA San Luis Obispo Co. United States	Avila Beach Dr. / Palisades Rd. / US 101 SB Ramps (35.17977, -120.70042)	Roundabout Unknown	All-Way Yield Unknown	4 Approaches 0 Driveways 44.1960	Freeway Ramps (Grade-Separated) Single-Lane		Anticipated opening in fall of 2024.
San Luis Obispo, CA San Luis Obispo Co. United States	Madonna Rd. / Devaul Ranch Dr. (35.25454, -120.69548)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 21.4562	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1994-2002). ICD estimated from Google Maps linework.
Leavenworth, WA Chelan Co. United States	US 2 / Icicle Rd. (47.58851, -120.67532)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	https://www.wenatcheeworld.com/business/new-leavenworth-roundabout-completed-ribbon-cutting-ceremony-next-week/article_eaf2f3e4-67c9-11ee-893c-47727bd0bda9.html
San Luis Obispo, CA San Luis Obispo Co. United States	Prado Rd. / Serra Meadows Dr. (35.25402, -120.66256)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, unspecified)	2015
San Luis Obispo, CA San Luis Obispo Co. United States	Margarita Ave. / Cherry Ln. (35.25603, -120.66104)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2014
San Luis Obispo, CA San Luis Obispo Co. United States	Chorro St. / Islay St. (35.27610, -120.65977)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 15.6004	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Paso Robles, CA San Luis Obispo Co. United States	Golden Hill Rd. / Union Rd. (35.64021, -120.65811)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2023	Peanut shaped. ICD = 120 ft for each node; 300 ft long. https://www.youtube.com/watch?v=8XdqNEsJOU4
San Luis Obispo, CA San Luis Obispo Co. United States	Chorro St. / Church St. (35.27448, -120.65800)	Traffic Calming Circle Existing	One-Way/Two-Way Stop None	4 Approaches 0 Driveways 29.2513	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
San Luis Obispo, CA San Luis Obispo Co. United States	Chorro St. / High St. (35.27217, -120.65736)	Traffic Calming Circle Existing	One-Way/Two-Way Stop None	4 Approaches 0 Driveways 10.7258	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
San Luis Obispo, CA San Luis Obispo Co. United States	Orcutt Rd. / Ranch House Rd. (35.26134, -120.63978)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2019	Elliptical shaped. ICD = 105 ft x 100 ft. Driveway between crosswalk and entrance line on east leg.
San Luis Obispo, CA San Luis Obispo Co. United States	Righotti Ranch Rd. / Tiburon Way (35.25548, -120.63902)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2020
San Luis Obispo, CA San Luis Obispo Co. United States	Tank Farm Rd. / Righetti Ranch Rd. (35.25019, -120.63318)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 26.3341	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2018-2019). ICD estimated from Google Maps linework.
San Luis Obispo, CA San Luis Obispo Co. United States	Tank Farm Rd. / Orcutt Rd. (35.25030, -120.62523)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.slocity.org/government/department-directory/public-works/programs-and-services/capital-improvement-projects/roundabouts
Ellensburg, WA Kittitas Co. United States	US 97 / W University Way / N Dolarway Rd. (47.00659, -120.58616)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.8349	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Atwater, CA Merced Co. United States	Ashby Rd. / Gurr Rd. (37.32833, -120.55912)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2015-2016).
Ellensburg, WA Kittitas Co. United States	S Canyon Rd. / I-90 EB Ramps (46.97185, -120.53927)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-lane w/ Traversable Central Island	2021	https://engage.wsdot.wa.gov/i-90-canyon-road-interchange/get-to-know-the-project/
Selah, WA Yakima Co. United States	Gore Rd. / Selah Loop Rd. (46.67943, -120.53061)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2008	August 2008. Replaced triangle intersection.
Selah, WA Yakima Co. United States	N Park Dr. / S Park Dr. (46.66170, -120.52182)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.1476	Other (At-Grade) Single-Lane	2006	Year Completed estimated (2005-2006). ICD estimated from Google Maps linework.
Yakima, WA Yakima Co. United States	N. 5th Ave. / Fruitdale Blvd. (46.61242, -120.51870)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.1760	Other (At-Grade) Single-Lane	2004	Completed July 1, 2004. Major street makes a 90-degree turn through the intersection. Previously controlled by one-way stop ICD estimated from Google Maps linework.
Union Gap, WA Yakima Co. United States	Rose St. / Longfibre Rd. (46.55399, -120.49708)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2019	South and east legs stubbed for future development.
Merced, CA Merced Co. United States	El Redondo Dr. / Lehigh Dr. (37.33927, -120.49535)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2006
Merced, CA Merced Co. United States	Pacific Dr. / El Redondo Dr. (37.33543, -120.49525)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2004-2005).
Yakima, WA Yakima Co. United States	N Fair Ave. / E Lincoln Ave. / N 10th St. / Bravo Company Blvd. (46.60868, -120.49385)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.0238	Other (At-Grade) Single-Lane	2015	https://www.yakimawa.gov/media/news/fair-avenue-roundabout-opening-to-traffic/ ICD estimated from Google Maps linework.
Merced, CA Merced Co. United States	Pacific Dr. / Horizons Ave. (37.33557, -120.48947)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 57.9120	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2004-2005).
Cashmere, WA Chelan Co. United States	Goodwin Rd. / US 2 EB Ramps / Hay Canyon Rd. (47.52907, -120.48927)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2021	Hay Canyon Rd goes under Goodwin Rd just east of roundabout. https://www.co.chelan.wa.us/public-works/pages/west-cashmere-bridge-replacement-crp-693
Yakima, WA Yakima Co. United States	E Valley Mall Blvd. / S Rudkin Rd. (46.56300, -120.47520)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 35.3102	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Functional Class: Arterial ICD estimated from Google Maps linework.
Yakima, WA Yakima Co. United States	Butterfield Rd. / Hartford Rd. (46.61272, -120.47443)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2021	Part of the new East/West Yakima connector (Phase 1).
Yakima, WA Yakima Co. United States	E. Valley Mall Blvd. / I-82 EB Ramps (46.56298, -120.47290)	Roundabout Existing	Unknown Unknown	5 Approaches 0 Driveways 54.1971	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2010	ICD estimated from Google Maps linework.
Yakima, WA Yakima Co. United States	E. Valley Mall Blvd. / I-82 WB Ramps (46.56298, -120.47170)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 98.5403	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2011	ICD estimated from Google Maps linework.
Cashmere, WA Chelan Co. United States	N Division St. / Cottage Ave. (47.52214, -120.46999)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-lane w/ Traversable Central Island	2015	Open October 2015.
Santa Maria, CA Santa Barbara Co. United States	W Beacon Way / Madison Ln. (34.93382, -120.45941)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands.
Santa Maria, CA Santa Barbara Co. United States	Bethel Ln. / Marsala Ave. (34.92790, -120.45579)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2002	Year Completed estimated (2001-2002). North leg added 2003-2004.
Santa Maria, CA Santa Barbara Co. United States	Hidden Pines Way / Cesar E Chavez Dr. (34.98597, -120.44869)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.3551	Other (At-Grade) Single-Lane	2003	ICD estimated from Google Maps linework.
Jamestown, CA Tuolumne Co. United States	SR 108 / People of the Mountain Rd. (MacKey Ranch Rd.) / Sierra Rock Rd. (37.92569, -120.44641)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.uniondemocrat.com/news/local/article_c858c6e0-40ee-11ed-b07d-6b13ef882d63.html
Santa Maria, CA Santa Barbara Co. United States	Hidden Pines Way / Railroad Ave. (34.98586, -120.44455)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.2692	Other (At-Grade) Single-Lane	2003	ICD estimated from Google Maps linework.
Wapato, WA Yakima Co. United States	US 97 / Jones Rd. (46.46253, -120.43516)	Roundabout Existing	All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only)	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2023	At-grade rail crossing approximately 130 feet east of roundabout. https://www.applevalleynewsnow.com/news/wsdot-new-roundabout-planned-for-dangerous-intersection-on-us-97-near-wapato/article_fbf84076-1f7c-11ee-87aa-2f9e824fe38f.html
Santa Maria, CA Santa Barbara Co. United States	S. College Dr. / Southside Pkwy. (34.92111, -120.42530)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.0676	Other (At-Grade) Multilane (2 Lane, unspecified)	2001	No circulatory roadway striping. Functional Class: Arterial ICD estimated from Google Maps linework.
Santa Maria, CA Santa Barbara Co. United States	S. College Dr. / E. McCoy Ln. (34.91648, -120.42510)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8427	Other (At-Grade) Multilane (2 Lane, unspecified)	2001	No circulatory roadway striping. Fatal crash October 15, 2009. 11861-05. Functional Class: Arterial ICD estimated from Google Maps linework.
Merced, CA Merced Co. United States	E Yosemite Ave. / Campus Pkwy. (37.33240, -120.42433)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2022	Year Completed estimated (2021-2022).
Merced, CA Merced Co. United States	E Olive Ave. / Campus Pkwy. (37.31778, -120.42305)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 53.3400	Other (At-Grade) Multilane (2 Lane, unspecified)	2021	http://www.mercedgwnews.com/new-roundabout-to-open-in-merced-this-is-the-location/
Santa Maria, CA Santa Barbara Co. United States	S. Bradley Rd. / Southside Pkwy. (34.92075, -120.42200)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.0056	Other (At-Grade) Multilane (2 Lane, unspecified)	2001	No circulatory roadway striping. Functional Class: Arterial ICD estimated from Google Maps linework.
Santa Maria, CA Santa Barbara Co. United States	S. Bradley Rd. / E. McCoy Ln. (34.91219, -120.42160)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 52.8868	Other (At-Grade) Multilane (2 Lane, unspecified)	2002	No circulatory roadway striping. Functional Class: Arterial ICD estimated from Google Maps linework.
Moxee, WA Yakima Co. United States	Morrier Ln. / Duffield Rd. (46.57109, -120.41406)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2018	North and west legs stubbed for future development.
Lompoc, CA Santa Barbara Co. United States	SR 246 / Purisima Rd. (34.66456, -120.40790)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.2401	Other (At-Grade) Single-Lane	2011	Yield-controlled right-turn bypass lane in northwest quadrant. ICD estimated from Google Maps linework.
Kamloops, BC Thompson-Nicola Canada	Hugh Allan Dr. / Versatile Dr. (50.65301, -120.38349)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2014	Merging right-turn bypass lane on southeast leg. Year Completed estimated (2012-2016).
Kamloops, BC Thompson-Nicola Canada	Aberdeen Dr. / Pacific Way (50.63858, -120.36983)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 51.5070	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Toppenish, WA Yakima Co. United States	US 97 / McDonald Rd. (46.38933, -120.35768)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2021	https://www.yakimaherald.com/news/local/construction-complete-on-u-s-highway-97-roundabout-outside-toppenish/article_6309f966-74b6-54b7-a31d-e9046554c96e.html
Wenatchee, WA Chelan Co. United States	N Western Ave. / Springwater Ave. (47.43706, -120.34620)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island	2018	https://www.wenatcheeworld.com/news/local/wenatchee-moves-forward-with-mini-roundabout/article_7f3a17d4-e6b6-5cff-8041-8825b741f221.html
Wenatchee, WA Chelan Co. United States	S Western Ave. / Cherry St. (47.41556, -120.34606)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 114.7606	Other (At-Grade) Single-lane w/ Traversable Central Island	2017	https://www.wenatcheeworld.com/news/local/western-and-cherry-roundabout-set-to-open/article_bad76724-a124-5e7c-ab09-dcfb897a2676.html ICD estimated from Google Maps linework.
Wenatchee, WA Chelan Co. United States	US 2-US 97 / US 2-US 97 Ramps / Easy St. (47.46942, -120.33556)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)	2023	https://www.yoursourceone.com/columbia_basin/us-2-97-and-easy-street-roundabout-in-wenatchee-to-open-this-weekend/article_0804b578-1764-11ee-82ea-bb1c1c03b812.html
Kamloops, BC Thompson-Nicola Canada	Lorne St. / 3 Ave. (50.67812, -120.33435)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.7591	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Wenatchee, WA Chelan Co. United States	S Miller St / Red Apple Rd (47.40797, -120.32456)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island	2018
Wenatchee, WA Chelan Co. United States	US 97 Alt / Ohme Garden Rd. / Warehouse Way (47.48082, -120.32091)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.0940	Other (At-Grade) Single-Lane	2012	Open October 2012. ICD estimated from Google Maps linework.
Wenatchee, WA Chelan Co. United States	Riverside Dr. / Island View (47.43461, -120.31477)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 19.8120	Other (At-Grade) Single-Lane	2009	Painted splitter islands. October 2009.
Wenatchee, WA Chelan Co. United States	Riverside Dr. / 5th St. (47.43215, -120.31267)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.0455	Other (At-Grade) Single-Lane	2009	October 2009. ICD estimated from Google Maps linework.
Kamloops, BC Thompson-Nicola Canada	Nicola St. / 12th Ave. (50.67224, -120.31177)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2014
East Wenatchee, WA Douglas Co. United States	US 2-US 97 / Enterprise Dr. (47.51101, -120.29731)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2016	Open June 2016.
East Wenatchee, WA Douglas Co. United States	Sunset Hwy (SR 28) / 5th St. NE (47.41003, -120.29177)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 36.3716	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
East Wenatchee, WA Douglas Co. United States	Highline Dr. SE / SE Simon St. (47.40485, -120.28185)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2017	Driveway is commercial entrance to Safeway.
East Wenatchee, WA Douglas Co. United States	3rd St. SE / Highline Dr. (47.40034, -120.28173)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://www.ncwlife.com/east-wenatchee-roundabout-near-costco-is-open-well-ahead-of-schedule/
Kamloops, BC Thompson-Nicola Canada	Qu'Appelle Blvd. / Highland Rd. (50.66113, -120.26216)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 24.2269	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
Truckee, CA Nevada Co. United States	Cold Creek Cir. / Summer Camp Way (39.32143, -120.22793)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Truckee, CA Nevada Co. United States	Donner Pass Rd. / Cold Stream Rd. / I-80 EB Ramps (39.32359, -120.22747)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2021
Dawson Creek, BC Peace River Region Canada	Alaska Hwy. / 8th St. / Government Rd. (55.75856, -120.22480)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.3537	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Upgraded from traffic circle to roundabout in summer 2007. ICD estimated from Google Maps linework.
East Wenatchee, WA Douglas Co. United States	Grant Rd. / Airport Way / Urban Industrial Dr. (47.40592, -120.20780)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2010	Add-lane right-turn bypass lanes on north and west legs. July 2010.
Truckee, CA Nevada Co. United States	Hwy 89 / I-80 EB Ramps (39.32243, -120.20770)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 55.4354	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2005	ICD estimated from Google Maps linework.
Truckee, CA Nevada Co. United States	Hwy 89 / I-80 WB Ramps (39.32386, -120.20760)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.6518	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2005	ICD estimated from Google Maps linework.