Roundabouts Database Index

31064 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
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.
Aiken, SC Aiken Co. United States	Bonneville Circle (Trolley Run Blvd. / Market Station Blvd. / Keagan Blvd.) (33.58485, -81.77248)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways 54.7226	Other (At-Grade) Single-Lane	2007	Right-turn-only lanes on all approaches; striped out outer lanes of circulatory roadway in front of each splitter island. Yield signs only on left side of entries. ICD estimated from Google Maps linework.
Aiken, SC Aiken Co. United States	Catenary Blvd. / Trolley Run Blvd. (33.59346, -81.77416)	Rotary Existing	All-Way Yield None	3 Approaches 0 Driveways 51.7326	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Striped out outer lane of circulatory roadway in front of splitter islands. Yield signs only on left side of entries. ICD estimated from Google Maps linework.
Aiken, SC Aiken Co. United States	E Gate Dr. / Bedford Pl. SW / Spencer Dr. (33.50671, -81.71833)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 52.7804	Other (At-Grade) Single-Lane		No splitter islands on two legs. ICD estimated from Google Maps linework.
Aiken, SC Aiken Co. United States	E Gate Dr. / Aiken Mall Dr. SW / (parking lot) (33.51065, -81.71479)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.8785	Other (At-Grade) Single-Lane	2000	Channelized right-turn lanes on all legs. No Left Turn signs under Yield signs. Year Completed estimated (1994-2005). ICD estimated from Google Maps linework.
North Augusta, SC Aiken Co. United States	Riverside Blvd. / E Shoreline Dr. / Railroad Ave. / Landing Dr. (33.48467, -81.97233)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.8288	Other (At-Grade) Single-Lane	1996	Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
San Antonio, TX Bexar Co. United States	Bella Vista Pl. / Palatine Hill (29.42546, -98.76859)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2005	No buffer between sidewalk and circulatory roadway.
Converse, TX Bexar Co. United States	Loring Park / Hays Parc Rd. (29.46698, -98.31178)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2007	Sidewalk around central island. "King of the Parc", a 40 foot statue of a stag, in central island. https://www.mysanantonio.com/news/houston-texas/article/40-foot-scrap-metal-stag-appreciated-in-San-1544762.php
San Antonio, TX Bexar Co. United States	Wildhorse Pkwy. / Mustang Gate (29.53330, -98.70100)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2004	.
Live Oak, TX Bexar Co. United States	Randolph Brooks Pkwy. / McMorris Blvd. (29.56826, -98.33735)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2018	.
Live Oak, TX Bexar Co. United States	Randolph Brooks Pkwy. / Acateno (29.56563, -98.34333)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	Fourth leg stubbed.
San Antonio, TX Bexar Co. United States	Barshop Blvd. / Brackenridge Ave. / (parking lot) (29.57875, -98.62502)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2008	Painted truck apron. SW entrance to University of Texas at San Antonio -- https://www.utsa.edu/today/2008/02/brackenridge.cfm.
San Antonio, TX Bexar Co. United States	Peace Circle (Peace Ave. / Bauerle Rd. / Tobin Ave.) (29.58709, -98.61939)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	North entrance to University of Texas at San Antonio -- https://www.utsa.edu/today/2012/01/roundabout.html.
San Antonio, TX Bexar Co. United States	Loop 1604 Frontage Road WB Ramps / (shopping center roadways) (29.59074, -98.61338)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2005	Right-turn only arrows at each entry.
San Antonio, TX Bexar Co. United States	(west entrance to shopping center) / (shopping center roadways) (29.59342, -98.61844)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5277	Other (At-Grade) Single-Lane	2007	Right-turn only arrows on each entry.
Omaha, NE Douglas Co. United States	Grand Ave. / N 166th St. (41.30237, -96.17353)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.3001	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Omaha, NE Douglas Co. United States	N 171st St. / Emmet St. (41.28947, -96.18274)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 22.4350	Other (At-Grade) Single-Lane	2003	Year Completed estimated (1999-2003). ICD estimated from Google Maps linework.
Omaha, NE Douglas Co. United States	N 172nd St. / Locust St. (41.28520, -96.18319)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.4365	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1999-2003). ICD estimated from Google Maps linework.
Elkhorn, NE Douglas Co. United States	Elk Ridge Dr. / Seward St. (41.27415, -96.22243)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 55.6519	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Elkhorn, NE Douglas Co. United States	N HWS Cleveland Blvd. / N 184th St. / Cuming St. (41.26800, -96.20306)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.4986	Other (At-Grade) Single-Lane	2006	Year Completed estimated (2005-2006). ICD estimated from Google Maps linework.
Elkhorn, NE Douglas Co. United States	Indiana St. / N 184th St. / N 185th St. (41.27003, -96.20517)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.2370	Other (At-Grade) Single-Lane	2006	Year Completed estimated (2005-2006). ICD estimated from Google Maps linework.
Elkhorn, NE Douglas Co. United States	N HWS Cleveland Blvd. / N 190th St. (41.26726, -96.21272)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 21.5450	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Elkhorn, NE Douglas Co. United States	Honeysuckle Dr. / N 188th St. (41.27365, -96.21011)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.1333	Other (At-Grade) Single-Lane	2006	Year Completed estimated (2005-2006). ICD estimated from Google Maps linework.
Elkhorn, NE Douglas Co. United States	Capitol Ave. / Burke St. / Chicago St. (41.25969, -96.19899)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.4818	Other (At-Grade) Single-Lane	2006	Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Elkhorn, NE Douglas Co. United States	Capitol Ave. / S 186th Plaza (41.26027, -96.20354)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2769	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Pitt Meadows, BC Greater Vancouver Canada	Airport Way / 113B Ave. / Golden Ears Way SB Ramps (49.20842, -122.67058)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.9909	Freeway Ramps (Grade-Separated) Single-Lane	2009	Year Completed estimated (2008-2009). ICD estimated from Google Maps linework.
Pitt Meadows, BC Greater Vancouver Canada	Airport Way / Bonson Rd. (49.20840, -122.67837)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.8699	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Pitt Meadows, BC Greater Vancouver Canada	Airport Way / Harris Rd. (49.20811, -122.68974)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.2108	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Maple Ridge, BC Greater Vancouver Canada	Jackson Rd. / 102 Ave. (49.18779, -122.54119)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 26.5401	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2012-2013). ICD estimated from Google Maps linework.
Bennington, NE Douglas Co. United States	Potter St. / Sheffield Dr. / N 155th Ave. (41.32832, -96.15678)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.1123	Other (At-Grade) Single-Lane	2003	ICD estimated from Google Maps linework.
Bennington, NE Douglas Co. United States	N HWS Cleveland Blvd. / Reynolds St. (41.33176, -96.16864)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.9046	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Omaha, NE Douglas Co. United States	Saddlebrook Dr. / N 147th St. / N 148th St. (41.31173, -96.14448)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.2954	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2003). ICD estimated from Google Maps linework.
Omaha, NE Douglas Co. United States	Fowler Ave. / N 160th St. (41.30164, -96.16345)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.1225	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Omaha, NE Douglas Co. United States	Butler Ave. / N 162nd St. (41.30070, -96.16730)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.1229	Other (At-Grade) Single-Lane	2006	Year Completed estimated (2005-2006). ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Chancellors Ridge Dr. / Diploma Dr. / Academia Ct. (35.88733, -78.94636)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.9959	Other (At-Grade) Single-Lane		No splitter islands. ICD = 130 ft. ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Chapel Dr. / Campus Dr. / Flowers Dr. / Wannamaker Dr. (35.99900, -78.93405)	Other Existing	All-Way Stop Unknown	5 Approaches 0 Driveways 35.7510	Other (At-Grade) Single-Lane	1930	On campus of Duke University. 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.
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.
Durham, NC Durham Co. United States	Rosemont Pkwy. / Fenwick Pkwy. (35.88249, -78.92680)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.0948	Other (At-Grade) Single-Lane		Splitter islands on two legs. ICD = 140 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	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).
Durham, NC Durham Co. United States	Rosemont Pkwy. / Bennington Pkwy. / Montibillo Pkwy. (35.88634, -78.92740)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 43.5430	Other (At-Grade) Single-Lane		No splitter islands on two legs. ICD = 160 ft. 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.
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	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.
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.
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.
Henderson, NC Vance Co. United States	Breckenridge St. (36.32768, -78.40485)	Other Existing	All-Way Yield Unknown	2 Approaches 0 Driveways 196.2891	Other (At-Grade) Single-Lane	2005	City street. Circle facilitates angle parking in each direction on approaches. Pedestrian access to central island. 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.
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	Milano Ave. / Hammocks Beach Trl. (35.71609, -78.91570)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.0607	Other (At-Grade) Single-Lane	2016	ICD = 110 ft. 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.
Apex, NC Wake Co. United States	Timken Forest Dr. / Lowland St. (35.73997, -78.91390)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.9293	Other (At-Grade) Single-Lane	2019	ICD = 135 ft. 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.
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.
Cary, NC Wake Co. United States	Precept Way / Teaching Way / Folklore Way / Wisdom Dr. (35.84774, -78.89797)	Other Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 35.8195	Other (At-Grade) Single-Lane		No splitter islands. ICD = 135 ft. ICD estimated from Google Maps linework.
Cary, NC Wake Co. United States	SR 1650 (Reedy Creek Rd.) / Wyatts Pond Ln. (35.81243, -78.77274)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021
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.
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.
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.
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.
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	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.
Raleigh, NC Wake Co. United States	Anderson Point Dr. (35.77228, -78.54299)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 31.9775	Other (At-Grade) Single-Lane		ICD = 125 ft. ICD estimated from Google Maps linework.
Raleigh, NC Wake Co. United States	St. Pauls Sq. / Cardington Ln. (35.92784, -78.56495)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 35.7833	Other (At-Grade) Single-Lane		Pedestrian access to central island. ICD = 180 ft x 105 ft. ICD estimated from Google Maps linework.
Raleigh, NC Wake Co. United States	Clarks Fork Dr. / Haines Creek Ln. (35.89003, -78.54934)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 64.8277	Unknown Single-Lane		No splitter islands. ICD = 230 ft. ICD estimated from Google Maps linework.
Raleigh, NC Wake Co. United States	Club Valley Way / Fawn Lake Dr. / Lumley Rd. / Arnold Palmer Dr. (35.90340, -78.79530)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 68.6864	Other (At-Grade) Single-Lane		No splitter islands. ICD = 285 ft. ICD estimated from Google Maps linework.
Raleigh, NC Wake Co. United States	Courage Ct. / Philmont Dr. / Walking Stick Trl. (35.89656, -78.58443)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 14.5125	Other (At-Grade) Single-Lane		No splitter islands. ICD = 70 ft. ICD estimated from Google Maps linework.
Raleigh, NC Wake Co. United States	Courtney Ln. / (parking lots) (35.84775, -78.57039)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 36.7876	Other (At-Grade) Single-Lane		No splitter islands. ICD = 155 ft. ICD estimated from Google Maps linework.
Raleigh, NC Wake Co. United States	Grove Barton Rd. / Doie Cope Rd. (35.87360, -78.71917)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 46.4534	Other (At-Grade) Single-Lane		Painted splitter islands on three legs; no splitter island on fourth leg. ICD = 180 ft. ICD estimated from Google Maps linework.
Raleigh, NC Wake Co. United States	Falls River Ave. / St Pauls Sq. (35.93013, -78.56393)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.1443	Other (At-Grade) Single-Lane	2003	Oval shaped. Year Completed estimated (2002-2005). ICD = 220 ft x 115 ft. ICD estimated from Google Maps linework.
Raleigh, NC Wake Co. United States	Falls Valley Dr. / Woodstone Dr. / Coxindale Dr. (35.89693, -78.60412)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 20.3174	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Raleigh, NC Wake Co. United States	Club Hill Dr. / Golf Link Dr. (35.90749, -78.79769)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.6619	Other (At-Grade) Single-Lane		Painted splitter island on one leg, no splitter islands on other legs. ICD = 135 ft. ICD estimated from Google Maps linework.
Kaneohe, HI Honolulu Co. United States	Anoi Rd. / Uhilehua Rd. (21.40177, -157.80401)	Other Existing	Other None	4 Approaches 0 Driveways 93.4057	Other (At-Grade) Single-lane w/ Traversable Central Island	2019	Stop signs on some entries. https://www.hawaiinewsnow.com/2019/08/20/residents-say-new-roundabouts-are-causing-confusion-reckless-driving-kaneohe-neighborhood/ ICD estimated from Google Maps linework.
Napa, CA Napa Co. United States	1st St. / SR 29 NB Ramps (38.29884, -122.30117)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 31.8681	Freeway Ramps (Grade-Separated) Unknown	2020	Completed April 2020. ICD estimated from Google Maps linework.
Napa, CA Napa Co. United States	1st St. / California Blvd. (38.29823, -122.30024)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.3668	Other (At-Grade) Unknown	2020	Completed April 2020. ICD estimated from Google Maps linework.
Napa, CA Napa Co. United States	California Blvd. / 2nd St. (38.29732, -122.30025)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 31.8687	Other (At-Grade) Unknown	2020	Completed April 2020. ICD estimated from Google Maps linework.
Montrose, CO Montrose Co. United States	Miami Rd. / Hillcrest Dr. (38.48179, -107.85677)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2019	https://www.cityofmontrose.org/701/Miami-Hillcrest-Roundabout-Project
Richland, WA WA Co. United States	Oahu St. / Sequoia Ave. (46.23073, -119.28302)	Traffic Calming Circle Existing	Other None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Two-way yield.
Richland, WA WA Co. United States	Oahu St. / Citrus Ave. (46.23068, -119.27965)	Traffic Calming Circle Existing	Uncontrolled None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Leland, NC Brunswick Co. United States	Olde Regent Way / Drager Dr. (34.22037, -78.01652)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 43.4530	Other (At-Grade) Single-Lane	2010	Painted truck apron. Minimal splitter islands. ICD = 105 ft. ICD estimated from Google Maps linework.
Leland, NC Brunswick Co. United States	Olde Village Circle (Palm Ridge Dr. / Pine Harvest Dr. / Royal Palm Ct. NE) (34.22556, -78.02388)	Other Existing	All-Way Stop Unknown	3 Approaches 0 Driveways 172.8136	Other (At-Grade) Single-Lane		Parking and buildings within central island. ICD = 650 ft. ICD estimated from Google Maps linework.
Leland, NC Brunswick Co. United States	Royal Palm Ct. NE / Royal Palm Way / Reserve Dr. / Rose Petal Way NE (34.22772, -78.02295)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.6870	Other (At-Grade) Single-Lane		No splitter islands. ICD = 50 ft. ICD estimated from Google Maps linework.
Bluffdale, UT Salt Lake Co. United States	SR 140 (W 14600 S) / S 1000 W (40.48614, -111.91949)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.9679	Other (At-Grade) Single-Lane	2016	Right-turn-only lane on east leg. ICD estimated from Google Maps linework.
Bluffdale, UT Salt Lake Co. United States	2200 W / 14400 S (40.48960, -111.94834)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 20.8913	Other (At-Grade) Single-Lane	2018	City Hall roundabout. ICD estimated from Google Maps linework.
Bluffdale, UT Salt Lake Co. United States	Noell Nelson Dr. / S Heritage Crest Way (40.47223, -111.91882)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.2506	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Draper, UT Salt Lake Co. United States	Mike Weir Dr. / Sage Hollow Dr. / S Rambling Rd. (40.49752, -111.84179)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 60.8499	Other (At-Grade) Single-Lane	1999	Partially painted splitter islands on two legs; no splitter islands on third leg. ICD estimated from Google Maps linework.
Cedar Hills, UT Utah Co. United States	W Cedar Hills Dr. / N 4600 W (40.41553, -111.76866)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.9193	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
American Fork, UT Utah Co. United States	N Meadow Ln. / (parking lot) (40.38230, -111.81949)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.9320	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
American Fork, UT Utah Co. United States	Meadow Ln. / Pacific Dr. (40.38057, -111.81950)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.7524	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
Saratoga Springs, UT Utah Co. United States	Stillwater Dr. / Ivy Ln. / Wildflower Dr. (40.31439, -111.89591)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.5884	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Grand View North, UT Utah Co. United States	Columbia Ln. / N 950 W / W 1700 N (40.25684, -111.67551)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.3437	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
River Grove, UT Utah Co. United States	W 820 N / Independence Ave. (40.24521, -111.69032)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.1717	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Provo, UT Utah Co. United States	S 1350 E / 300 S (40.22981, -111.63524)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.0901	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Spanish Fork, UT Utah Co. United States	1120 E / 200 N (40.11232, -111.63496)	Other Existing	Uncontrolled None	3 Approaches 0 Driveways 56.6309	Other (At-Grade) Single-Lane	2012	No splitter islands. ICD estimated from Google Maps linework.
Spanish Fork, UT Utah Co. United States	E 400 N (S State Rd.) / N 800 E (40.11491, -111.64065)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 23.7475	Other (At-Grade) Single-Lane	2019	ICD estimated from Google Maps linework.
Springville, UT Utah Co. United States	900 S / S 1750 W (40.15390, -111.64240)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 24.6468	Other (At-Grade) Single-Lane	2003	Partially painted splitter islands. ICD estimated from Google Maps linework.
Thorburn, NS Pictou Canada	Rte 4 / School Rd. / Rte 104 WB Ramps (45.59326, -62.51587)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.4579	Freeway Ramps (Grade-Separated) Single-Lane	2012	Year Completed estimated (2010-2013). ICD estimated from Google Maps linework.
Pictou, NS Pictou Canada	W River Rd. / Pine Tree Rd. / Sunset St. (45.68154, -62.72750)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.8862	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2015-2017). ICD estimated from Google Maps linework.
Pictou, NS Pictou Canada	Pictou Roundabout (W River Rd. / Rte 106 / Rte 6 / Rte 376) (45.68224, -62.73012)	Rotary Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 196.0845	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.