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
South Snyderville Basin, UT Summit Co. United States	Canyons Resort Dr. / Frostwood Dr. (40.68753, -111.54847)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2014	Right-turn add-lane bypass lane on southeast leg. Year Completed estimated (2013-2015).
Provo, UT Utah Co. United States	E Campus Dr. / E 1100 N (40.24846, -111.64583)	Other Existing	All-Way Yield None	2 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2014	Parking along circulatory roadway. Year Completed estimated (2013-2015).
Saratoga Springs, UT Utah Co. United States	W Aspen Hills Blvd. / N 400 W (40.39159, -111.92595)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 42.6720	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2010-2011).
Staunton, VA Staunton City Co. United States	George Cochran Pkwy. / Frontier Center Trl. (38.13226, -79.04280)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2017	Right-turn-only lane on northeast leg. Fourth leg stubbed. Year Completed estimated (2015-2017).
Bordentown Township, NJ Burlington Co. United States	Old York Rd. / Georgetown Rd. (40.12458, -74.68736)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2019	Same configuration as the roundabout at the adjacent intersection. Outside truck aprons provided on approaches. Accommodations for future pedestrian crossings provided in splitter islands with crosswalks and curb ramps anticipated if/when adjacent lands develop.
Lubbock, TX Lubbock Co. United States	Vicksburg Ave. / 118th St. / Uxbridge Ave. (33.48689, -101.91644)	Other Existing	Uncontrolled None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2013	No splitter islands on two legs. Pedestrian access to central island.
Belmont, NC Gaston Co. United States	New Hope Rd. (NC 279) / Armstrong Rd. (NC 273) (35.16087, -81.04869)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Multilane (2 Lane, unspecified)	2017
Foxborough (Foxboro), MA Norfolk Co. United States	Foxborough Blvd. / Forbes Blvd. (42.03647, -71.23459)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2019-2020).
Miami, FL Miami-Dade Co. United States	SW 72nd Ave. / Tamiami Blvd. (25.76793, -80.31214)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2013	Elliptical shaped. ICD 165 ft x 110 ft.
Easley, SC Pickens Co. United States	SC-153 / US 123 WB ramps (34.82975, -82.52968)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Freeway Ramps (Grade-Separated) Single-Lane	2020	https://www.foxcarolina.com/news/scdot-final-stretch-of-sc-153-extension-has-opened-to-drivers-in-easley/article_8591b388-38e1-11eb-8f6e-27d8dc695ba6.html
Easley, SC Pickens Co. United States	Rolling Hills Cir. / Lantham Rd. / SC-153 (34.83056, -82.53874)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2020	https://www.foxcarolina.com/news/scdot-final-stretch-of-sc-153-extension-has-opened-to-drivers-in-easley/article_8591b388-38e1-11eb-8f6e-27d8dc695ba6.html
Easley, SC Pickens Co. United States	Rolling Hills Cir. / Prince Perry Rd. (34.83093, -82.55276)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2020	https://www.foxcarolina.com/news/scdot-final-stretch-of-sc-153-extension-has-opened-to-drivers-in-easley/article_8591b388-38e1-11eb-8f6e-27d8dc695ba6.html
Naperville, IL Will Co. United States	Honey Locust Dr. / 103rd St. (41.69412, -88.22994)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2002-2005).
Prince Frederick, MD Calvert Co. United States	Frederick Blvd. / Auto Dr. (38.56178, -76.60339)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2007-2009).
Greeley, CO Weld Co. United States	Promontory Cir. / Con Agra Dr. (40.41138, -104.85200)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2004	4 roundabouts in series; 6 in vicinity.
Greeley, CO Weld Co. United States	W 18th St. / Promontory Cir. / (parking) (40.41203, -104.85840)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2004	Part of 6 in vicinity.
Greeley, CO Weld Co. United States	Promontory Cir. / W. 16th St. (40.41505, -104.85090)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2004	4 roundabouts in series; 6 in vicinity.
Greeley, CO Weld Co. United States	Promontory Cir. / W 16th St. / (parking) (40.41524, -104.85540)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2004	Part of 6 in vicinity.
Avon, CO Eagle Co. United States	Avon Rd. / I-70 WB Ramps (39.63782, -106.52080)	Roundabout Existing	All-Way Yield Active Pedestrian Warning (flashing yellow)	3 Approaches 0 Driveways 42.6720	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)	1997	Highway ref. pt. 70-166.62. Raindrop shaped.
Dawsonville, GA Dawson Co. United States	SR 9E (Lumpkin Campground Rd.) / SR 318 (Dawson Forrest Rd.) (34.35427, -84.05168)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2006
Gaithersburg, MD Montgomery Co. United States	Kentlands Blvd. / Main St. (39.12333, -77.23855)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Multilane (2 Lane, 2x1 max)	1994	Year Completed estimated (1993-2002).
Medford, OR Jackson Co. United States	Highland Dr. / Siskiyou Blvd. (42.32110, -122.84986)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2006	Elliptical shaped. ICD = 140 ft x 125 ft. Fire station on south leg.
Dublin, OH Franklin Co. United States	Dubln Rd. / Brand Rd. (40.11790, -83.11801)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2005
Clarkdale, AZ Yavapai Co. United States	AZ 89A / Cement Plant Rd. / Clarkdale Pkwy. (34.76220, -112.06416)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Series of 5 roundabouts. Yield-controlled right-turn bypass lane on east leg. Year Completed estimated (2007-2009).
Valparaiso, IN Porter Co. United States	Laporte Ave. / Sturdy Rd. (41.46645, -87.03669)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2008	Right-turn-only lanes on west, east, and south legs.
Cle Elum, WA Kittitas Co. United States	Bullfrog Rd. / Suncadia Trl. (47.19987, -120.98731)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2004	Completed July 2004.
Tumwater, WA Thurston Co. United States	Littlerock Rd. SW / Kingswood Dr. SW (46.99435, -122.92190)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2010	September 2010.
Woodland, WA Cowlitz Co. United States	Dike Access Rd. / I-5 NB Ramps (45.92780, -122.75522)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Freeway Ramps (Grade-Separated) Single-Lane	2010	Raindrop shaped. December 2010.
Woodland, WA Cowlitz Co. United States	Dike Access Rd. / I-5 SB Ramps (45.92699, -122.75780)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Freeway Ramps (Grade-Separated) Single-Lane	2010	December 2010.
North Bend, WA King Co. United States	E North Bend Way / SE Cedar Falls Way / (parking) (47.49096, -121.77876)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2008	August 2008.
Chelsea, MI Washtenaw Co. United States	M-52 (Stockbridge Chelsea Rd.) / Werkner Rd. (42.33671, -84.02885)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2016
Fort Worth, TX Tarrant Co. United States	N Riverside Dr. / Crawford Farms Dr. (32.92383, -97.30730)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	Fourth leg is stubbed for future expansion.
Ypsilanti, MI Washtenaw Co. United States	Geddes Rd. / Ridge Rd. (42.27679, -83.55419)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2013
Ann Arbor, MI Washtenaw Co. United States	Geddes Rd. / US 23 NB Ramps (42.27440, -83.67437)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2011
Carmel, IN Hamilton Co. United States	Old Meridian St. / W Smokey Row Rd. (39.98359, -86.14087)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	ICD estimated from Google Maps linework.
Monterey, CA Monterey Co. United States	SR 68 / SR 1 SB Off-Ramp / 17 Mile Dr. (36.57529, -121.91281)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2017
(unincorporated), OH Franklin Co. United States	Harlem Rd. / Smothers Rd. (40.12927, -82.84332)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2011-2014).
Northfield Township, MI Livingston Co. United States	W 8 Mile Rd. / Whitmore Lake Rd. (42.42944, -83.76903)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2017
D'Iberville, MS Harrison Co. United States	MS Hwy 15 / Lamey Bridge Rd. (30.49431, -88.90603)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2018	Add-lane right-turn bypass lane on west leg; yield-controlled right-turn bypass lanes on north and south legs. Fatal crash Monday February 7, 2022: https://www.sunherald.com/news/local/counties/harrison-county/article258139973.html
Roswell, GA Fulton Co. United States	Hardscrabble Rd. / Chaffin Rd. (34.06920, -84.37389)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2018	Currently striped as single-lane movement from east to west but designed for expansion to two lanes.
Forsyth, MO Taney Co. United States	US 160 (Korean War Veterans Hwy.) / SR 76 (36.68507, -93.10040)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2018
Fort Collins, CO Larimer Co. United States	E Trilby Rd. / Zephyr Rd. (40.50153, -105.02384)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6832	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Hillsboro, OR Washington Co. United States	Brookwood Ave. / Alexander St. (45.49736, -122.93050)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6949	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Myrtle Beach, SC Horry Co. United States	Marina Pkwy / 79th Ave. N (33.75726, -78.82594)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6974	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
West Lafayette, IN Tippecanoe Co. United States	Cumberland Ave. / Kent Ave. (40.46064, -86.93030)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.7092	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Cordera Crest Ave. / Outlook Ridge Trl. / Taco Ave. (38.97726, -104.74489)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.7094	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Year Completed estimated (2006-2011). ICD estimated from Google Maps linework.
Holmsund, Vasterbotten County Umea Sweden	Blå vägen / Porfyrvägen / Strömpilsplatzen (63.79989, 20.30451)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.7117	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Alpine, UT Utah Co. United States	Canyon Crest Rd. / Alpine Hwy. (S. Main St.) (40.44784, -111.77840)	Roundabout Existing	Uncontrolled Active Pedestrian Warning (flashing yellow)	4 Approaches 0 Driveways 42.7174	Other (At-Grade) Single-Lane	2003	Free-merge, active pedestrian warning Functional Class: Major Arterial ICD estimated from Google Maps linework.
Marquette, MI Marquette Co. United States	US 41 / Grove St. / S 7th St. (46.53997, -87.40647)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.7189	Other (At-Grade) Unknown	2017	ICD estimated from Google Maps linework.
Cold Spring, MN Stearns Co. United States	Red River Ave. N / N 5th Ave. E (45.46041, -94.42907)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.7229	Other (At-Grade) Single-Lane	2016	https://www.sctimes.com/story/news/local/rocori/2016/05/20/cold-spring-break-ground-citys-1st-roundabout/84643718/ ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið Iceland	Vikurvegur / Rte 1 Ramps (64.13426, -21.76538)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 42.7255	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Irvine, CA Orange Co. United States	(parking lot) (33.69736, -117.76525)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 42.7273	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Daytona Beach, FL Volusia Co. United States	Seabreeze Circle (Seabreeze Bridge / Mason Ave. / Ballough Dr.) (29.22941, -81.02484)	Rotary Removed	All-Way Yield Unknown	0 Approaches 0 Driveways 42.7326	Other (At-Grade) Multilane (2 Lane, unspecified)	1997	Replaced with construction of new Seabreeze Bridge. Year Completed estimated (1995-1999). ICD estimated from Google Maps linework.
Sisters, OR Deschutes Co. United States	US 20 / W Barclay Dr. / W McKinney Butte Rd. (44.29574, -121.55960)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.7417	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Greeley, CO Weld Co. United States	20th St. / 83rd Ave. (40.40679, -104.81332)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.7435	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	https://keepgreeleymoving.com/20th-street-improvements/ ICD estimated from Google Maps linework.
Loveland, CO Larimer Co. United States	E. 13th St. / N. Denver Ave. (40.40520, -105.04480)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.7445	Other (At-Grade) Multilane (2 Lane, unspecified)	2002	Southbound approach has two-lane approach with right-turn-only lane; all other approaches are single-lane. Traffic from SuperWalMart and movie theatre go through roundabout to get to NB Denver to get to US 34/Eisenhower. Functional Class: Collector ICD estimated from Google Maps linework.
Seattle, WA King Co. United States	34th Ave. SW / SW Henderson St. (47.52286, -122.37530)	Traffic Calming Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 42.7458	Other (At-Grade) Unknown	2006	ICD estimated from Google Maps linework.
Conyers, GA Rockdale Co. United States	1254 Flat Shoals Rd SW (33.64696, -84.02564)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 42.7523	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Durango, CO La Plata Co. United States	CR 238 / Fort Lewis Dr. / College Dr. (37.27940, -107.85940)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.7643	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Sanford, NC Lee Co. United States	Us 15-US 501 / US 1 NB Ramps (35.52254, -79.18323)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.7701	Freeway Ramps (Grade-Separated) Single-Lane	2015	Right-turn bypass lane from freeway off-ramp. ICD estimated from Google Maps linework.
Anacortes, WA Skagit Co. United States	SR 20 / Miller Rd. / Gibralter Rd. (48.45438, -122.58269)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.7733	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	ICD estimated from Google Maps linework.
Lake Oswego, OR Clackamas Co. United States	SW Stafford Rd. / SW Rosemont Rd. (45.39300, -122.69020)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.7740	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Davidson, NC Mecklenburg Co. United States	Griffith St. / I-77 SB Ramps (35.50420, -80.86734)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 42.7799	Freeway Ramps (Grade-Separated) Single-Lane	2018	ICD estimated from Google Maps linework.
North Liberty, IA Johnson Co. United States	North Liberty Rd. NE / Dubuque St. NE (41.73359, -91.57568)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.7807	Other (At-Grade) Single-Lane	2016	https://northlibertyiowa.org/2016/09/26/trail-closure-on-dubuque-street-trail-roundabout-nearing-completion/# ICD estimated from Google Maps linework.
Milwaukee, WI Milwaukee Co. United States	S. 6th St. / W. Virginia St. / Florida St. (43.02698, -87.91770)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.7816	Other (At-Grade) Multilane (2 Lane, unspecified)	2002	Built as terminal of new bridge. Signal located downstream approximately 150-200 feet away (estimated) that queues back through roundabout during weekday p.m. peak. No lane designations on approach. Functional Class: Arterial ICD estimated from Google Maps linework.
Shafer, MN Chisago Co. United States	US 8 (Lake Blvd.) / STH 95 (Saint Croix Trl.) / Tern Ave. (45.38284, -92.70331)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.7817	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Rydebäck, Skane County Helsingborg Sweden	Ytterövägen / Landskronavägen (55.96427, 12.78637)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.7826	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Ottawa, ON City of Ottawa Canada	Brookfield Rd. / Flannery Dr. (45.37364, -75.68420)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.7886	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Functional Class: Major Collector ICD estimated from Google Maps linework.
Kiruna, Norrbotten County Kiruna Sweden	E10 / Österleden (67.84443, 20.25810)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.7888	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Noosa Heads, QLD Australia	Sunshine Beach Rd. / David Low Way / Cooyar St. / Honeysuckle Ln. (-26.39931, 153.09376)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.7912	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Orebro, Orebro County Orebro Sweden	Kundvägen / Säljarevägen (59.21330, 15.13623)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.7916	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Sylvania Township, OH Lucas Co. United States	Sylvania-Metamora Rd. / Mitchaw Rd. (41.71631, -83.76299)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.7922	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Council Oak, IN St. Joseph Co. United States	Portage Ave. / Boland Dr. / Ribourde Dr. (41.71519, -86.28152)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.7930	Other (At-Grade) Single-Lane	2008	Replaced two offset-T intersections. ICD estimated from Google Maps linework.
Saegertown, PA Crawford Co. United States	US 6-US 19 / PA 198 (41.71434, -80.14582)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 42.7936	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Johnston, IA Polk Co. United States	NW 70th Ave. / NW 100th St. (41.68834, -93.75589)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.8109	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Toledo, OH Lucas Co. United States	Willys Pkwy. / I-75 SB Ramps (41.68357, -83.57052)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.8140	Freeway Ramps (Grade-Separated) Single-Lane	2018	Year Completed estimated (2018-2019). ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	Beech Ave. / 1st St. (38.79048, -104.84660)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 42.8219	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Warrensburg, MO Johnson Co. United States	MO-13 Business / Hawthorne Blvd. (38.78409, -93.73864)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.8257	Other (At-Grade) Single-Lane	2019	http://www.dailystarjournal.com/news/local/warrensburg-roundabout-construction-completed/article_c2a33804-ca57-11e9-a264-2fd41be698da.html. Completed August 2019. ICD estimated from Google Maps linework.
Calgary, AB Alberta Canada	Flanders Ave. SW / Richard Rd. SW (51.01632, -114.11900)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.8270	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	Fourth approach stubbed. ICD estimated from Google Maps linework.
Harlem, GA Columbia Co. United States	US 221 (Appling Harlem Rd.) / Wrightsboro Rd. (33.48127, -82.31567)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.8344	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Altoona, IA Polk Co. United States	Bass Pro Dr. / Prairie Fire Blvd. (41.65177, -93.51022)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.8352	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Part of Bass Pro Shops commercial shopping center. ICD estimated from Google Maps linework.
Eagle Lake, MN Blue Earth Co. United States	216th St. / 594th Ave (44.16691, -93.90877)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.8354	Other (At-Grade) Single-Lane	2014	Year completed estimated (2011-2015). ICD estimated from Google Maps linework.
Ewing, NJ Mercer Co. United States	River Rd. / I-295 SB Ramps (40.26135, -74.84579)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.8357	Freeway Ramps (Grade-Separated) Single-Lane	2019	Part of the Scudder Falls Bridge Replacement Project. ICD estimated from Google Maps linework.
L’Annonciation, QC Antoine-Labelle Regional County Municipality Canada	Route Transcanadienne (Rte 117) / Rue L'Annonciation / Chemin Deslauriers (46.39109, -74.86183)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.8359	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Year Completed estimated (2012 or earlier - streetview) ICD estimated from Google Maps linework.
Fayetteville, GA Fayette Co. United States	Veterans Pkwy. / Iver Pl. (33.46878, -84.50910)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.8406	Other (At-Grade) Single-Lane	2016	Right-turn only lanes on north, south, and west legs. ICD estimated from Google Maps linework.
Ottawa, ON Ottawa Canada	Campeau Dr. / Country Glen Way (45.30270, -75.93268)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.8423	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
(unincorporated), OH Delaware Co. United States	Sawmill Pkwy. / Ford Rd. (40.24463, -83.09368)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.8463	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Mesa, AZ Maricopa Co. United States	E McKellips Rd. / Loop 202 NB Ramps (33.45142, -111.66850)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.8492	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2007	ICD estimated from Google Maps linework.
Mesa, AZ Maricopa Co. United States	Brown Rd. / Loop 202 SB Ramps (33.43689, -111.65280)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.8563	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2007	ICD estimated from Google Maps linework.
Ottawa, ON Ottawa Canada	Robert Grant Ave. / Abbott St. E (45.27428, -75.89569)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.8637	Other (At-Grade) Single-Lane	2016	Only two approaches upon initial opening in 2016. ICD estimated from Google Maps linework.
(unincorporated), OH Delaware Co. United States	Sawmill Pkwy. / Hyatts Rd. (40.21642, -83.09669)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.8641	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
Brainerd, MN Crow Wing Co. United States	W College Dr. / SW 4th St. / Mississippi Pkwy. (46.34735, -94.21218)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.8702	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	ICD estimated from Google Maps linework.
Forest Lake, MN Washington Co. United States	US 61 / STH 97 (south junction) (45.25512, -92.98406)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.8782	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	Free-flow right-turn bypass lane on north leg. ICD estimated from Google Maps linework.
St. George, UT Washington Co. United States	E. Brigham Rd. / I-15 NB Ramps (37.05939, -113.58350)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.8889	Freeway Ramps (Grade-Separated) Single-Lane	2006	Raindrop-shaped interchange terminal. ICD estimated from Google Maps linework.
Springville, UT Utah Co. United States	400 S / 1300 E / Canyon Dr. (40.16084, -111.58691)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.8993	Other (At-Grade) Single-Lane	2014	Little deflection for northbound through movement. Yield-controlled right-turn bypass lane on south leg. ICD estimated from Google Maps linework.
Coquelles, Hauts-de-France Pas-de-Calais France	D243E3 / D243E4 / Avenue Charles de Gaulle (50.92925, 1.79793)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.9074	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Rochester, MN Olmsted Co. United States	50th Ave. NW / Badger Hills Dr. (44.06474, -92.53901)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.9095	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
Danville, IL Vermilion Co. United States	E English St. / N Jackson St. (40.14221, -87.62787)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.9111	Other (At-Grade) Single-Lane	2018	Opened October 29, 2018. https://www.news-gazette.com/news/danville-drivers-will-encounter-county-s-first-roundabout-beginning-today/article_f87c0143-b30f-5905-a5cd-20cc780a35d4.html ICD estimated from Google Maps linework.
St. Simons, GA Glynn Co. United States	Demere Rd. / Frederica Rd. (31.15957, -81.38859)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.9249	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	ICD estimated from Google Maps linework.
Gilroy, CA Santa Clara Co. United States	Santa Teresa Blvd. / Miller Ave. (36.98747, -121.58780)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.9296	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.