Roundabouts Database Index

30066 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
Stanford, CA Santa Clara Co. United States	Campus Dr. / Santa Teresa St. (37.42678, -122.18140)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 26.5567	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Kalispell, MT Flathead Co. United States	Glacier Airport Rd. / (unknown) (48.30613, -114.24914)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 30.1875	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	ICD estimated from Google Maps linework.
Kalispell, MT Flathead Co. United States	Hutton Ranch Rd. / (unknown) (48.23358, -114.32399)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.1635	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Kalispell, MT Flathead Co. United States	US 93 Alt / Foys Lake Rd. (48.18677, -114.33352)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.9422	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Kalispell, MT Flathead Co. United States	US 93 Alt / Airport Rd. (48.16325, -114.30946)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.9843	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Kalispell, MT Flathead Co. United States	US 93 Alt / (unknown) (48.15526, -114.29332)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.9760	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Two approaches stubbed for future use. ICD estimated from Google Maps linework.
Missoula, MT Missoula Co. United States	England Blvd. / Connery Way (46.89409, -114.04588)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.4619	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Florence, MT Ravalli Co. United States	MT 203 (Eastside Hwy) / Eight Mile Creek Rd. (Lower Woodchuck Rd.) (46.63235, -114.04188)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.5456	Other (At-Grade) Single-Lane	2014	Through bypass lane on northwest leg; add-type right-turn bypass lane on northeast leg. ICD estimated from Google Maps linework.
Belgrade, MT Gallatin Co. United States	Airway Blvd. / Gallatin Field Rd. (45.77350, -111.16244)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.1529	Other (At-Grade) Single-Lane	2015	Right-turn bypass lane on southeast leg. Year Completed estimated (2013-2019). ICD estimated from Google Maps linework.
Reisterstown, MD Baltimore Co. United States	Worthington Ave. / Greenspring Ave. / Tufton Ave. (39.47691, -76.76508)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.1095	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Georgetown, CO Clear Creek Co. United States	15th St. / Argentine St. (39.71527, -105.69520)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.8298	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Bryan, TX Brazos Co. United States	Esther Blvd. / Bennett St. (30.65622, -96.35323)	Roundabout Removed	All-Way Yield None	3 Approaches 0 Driveways 15.2400	Other (At-Grade) Single-lane w/ Traversable Central Island	2021	Oval shaped. Year Completed estimated (2017-2019). Year Removed estimated (2019-2022). ICD = 50 ft x 38 ft.
Jackson, TN Madison Co. United States	N Highland Ave. / Deaderick St. (35.61967, -88.81928)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2018	Painted spirals next to central island. https://www.jacksonsun.com/story/news/local/2018/05/11/construction-continues-north-highland-roundabout/578801002/
Bozeman, MT Yellowstone Co. United States	Bench Blvd. / Hilltop Rd. / Yellowstone River Rd. (45.81289, -108.46580)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.1305	Other (At-Grade) Single-Lane	2013	Right-turn-only lane on south leg. ICD estimated from Google Maps linework.
Tucson, AZ Pima Co. United States	S Grande Ave. / W Cushing St. (32.21675, -110.98804)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.3134	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Palo Alto, CA Santa Clara Co. United States	E Meadow Dr. / Ross Rd. (37.42600, -122.11139)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 13.2785	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Warner Robins, GA Houston Co. United States	Martin Luther King Jr Blvd. / Wellborn Rd. (32.61319, -83.60350)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.2046	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Warner Robins, GA Houston Co. United States	University Blvd. / Martin Luther King Jr Blvd. (32.61346, -83.60892)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.1985	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Whitchurch-Stouffville, ON York Canada	Millard St. / W Lawn Crescent (43.97458, -79.26216)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.0659	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Whitchurch-Stouffville, ON York Canada	W Lawn Crescent / Creekland Ave. (43.97676, -79.26308)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 15.4704	Other (At-Grade) Single-lane w/ Traversable Central Island	2015	ICD estimated from Google Maps linework.
Kimberly, WI Outagamie Co. United States	S Railroad St. / W Kennedy Ave. (44.26087, -88.33906)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 17.1068	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2010-2011). ICD estimated from Google Maps linework.
Clovis, CA Fresno Co. United States	Deauville Cir. / Armstrong Ave. (36.86322, -119.67286)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 58.2883	Other (At-Grade) Single-Lane	2000	Pedestrian crossing next to circulatory roadway. ICD estimated from Google Maps linework.
Strawtown, IN Hamilton Co. United States	IN-37 / Strawtown Ave. (40.12355, -85.94277)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.0505	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Brownsburg, IN Hendricks Co. United States	E CR 300 / Northfield Dr. (39.80730, -86.36995)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.3694	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Federal Way, WA King Co. United States	Military Rd. S / S 298 St. (47.33514, -122.29673)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 11.3317	Other (At-Grade) Single-lane w/ Traversable Central Island	2019	"Compact" roundabout with 85-foot inscribed diameter and fully traversible center island and raised splitter islands. Opened in March 2019. Military Rd is a Minor Arterial, 40 mph, S 298 St is a Minor Collector, 25 mph. ICD estimated from Google Maps linework.
Clovis, CA Fresno Co. United States	N Timmy Ave. / W Heritage Ave. (36.85883, -119.72723)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 21.0232	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
Clovis, CA Fresno Co. United States	N Timmy Ave. / W Quincy Ave. (36.85710, -119.72725)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 26.7574	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
Clovis, CA Fresno Co. United States	N Timmy Ave. / W Enterprise Ave. (36.85538, -119.72726)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 22.9355	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
Fresno, CA Fresno Co. United States	N Alicante Dr. / E Copper River Ave. (36.90089, -119.75861)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.3378	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Fresno, CA Fresno Co. United States	N Alicante Dr. / E Clubhouse Dr. (36.90335, -119.75341)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.4266	Other (At-Grade) Single-Lane	2006	There's a stub for a fourth leg. ICD estimated from Google Maps linework.
Fresno, CA Fresno Co. United States	E Copper River Ave. / N Knotting Hill Dr. / N Maple Ave. (36.89703, -119.74733)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.4742	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Richmond Hill, ON York Canada	Tower Hill Rd. / Mockingbird Dr. / Wicker Dr. (43.91512, -79.45624)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.0900	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2004-2007). ICD estimated from Google Maps linework.
Richmond Hill, ON York Canada	Tower Hill Rd. / Rollinghill Rd. (43.91406, -79.46109)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.0904	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2004-2007). ICD estimated from Google Maps linework.
Richmond Hill, ON York Canada	Tower Hill Rd. / Selwyn Rd. (43.91400, -79.46930)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.5093	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Richmond Hill, ON York Canada	Selwyn Rd. / Alpaca Dr. / Heathside Ave. (43.91005, -79.46813)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.8129	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Richmond Hill, ON York Canada	Rollinghill Rd. / Glenis Gate (43.90960, -79.45317)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.9526	Other (At-Grade) Single-Lane	2002	Year Completed estimated (2002 or perhaps a year or two earlier). ICD estimated from Google Maps linework.
Lakeshore, ON Essex Canada	Hwy 22 / Hwy 2 (42.30096, -82.78384)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.5842	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	At-grade rail crossing on north leg. ICD estimated from Google Maps linework.
Uxbridge, ON Durham Canada	Brock St / 6th Concession Rd. (44.10400, -79.14493)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.7320	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Flagstaff, AZ Coconino Co. United States	W John Wesley Powell Blvd. / I-17 SB Ramps (35.13989, -111.68564)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 46.8797	Freeway Ramps (Grade-Separated) Single-Lane	2016	Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Flagstaff, AZ Coconino Co. United States	SR 89A / John Wesley Powell Blvd. / Fairgrounds Rd. (35.13992, -111.68702)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0431	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Boise, ID Ada Co. United States	E Parkcenter Blvd. / S Wise Way (43.57577, -116.13773)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.6879	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Boise, ID Ada Co. United States	E Parkcenter Blvd. / Old Hickory Way (43.57434, -116.13364)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.4191	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Peoria, IL Peoria Co. United States	SW Washington St. / Harrison St. (40.68844, -89.59234)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.2629	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Peoria, IL Peoria Co. United States	NE Glen Oak Ave. / E Pennsylvania Ave. / Wayne St. (40.70413, -89.58731)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.7838	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Greenfield, IN Hancock Co. United States	N Apple St. / E County Rd 200 (39.81422, -85.75617)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.1088	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2012-2013). ICD estimated from Google Maps linework.
Mishawaka, IN St. Joseph Co. United States	Bittersweet Rd. / Cleveland Rd. (41.72457, -86.11058)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.0040	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Granger, IN Elkhart Co. United States	Cleveland Rd. / Ash Rd. (41.72437, -86.06203)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.9180	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Elkhart, IN Elkhart Co. United States	Northpointe Blvd. / Northview Dr. (41.73475, -85.97726)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 58.8225	Other (At-Grade) Single-Lane	2013	Painted splitter islands on north and west legs. Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Elkhart, IN Elkhart Co. United States	W Hively Ave. / Oakland Ave. (41.65965, -85.98478)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.0760	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Elkhart, IN Elkhart Co. United States	W Hively Ave. / 17th St. (41.65968, -85.99446)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.9682	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Louisville, OH Stark Co. United States	Easton St. NE / Paris Ave. NE (40.87049, -81.20902)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.5444	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Boardman Township, OH Mahoning Co. United States	Sheridan Rd. / Mathews Rd. (41.03888, -80.62111)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 20.7193	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Layton, UT Davis Co. United States	E Antelope Dr. / N Church St. (41.08892, -111.94493)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.3057	Other (At-Grade) Single-Lane	2014	Skewed intersection. Elliptical shape. Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Bremerton, WA Kitsap Co. United States	Wheaton Way / Harkins St. / Manette Bridge (47.57079, -122.61700)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 23.3679	Other (At-Grade) Single-Lane	2011	Previous intersection was four-way with south leg. ICD estimated from Google Maps linework.
Howard, WI Brown Co. United States	Lineville Rd. / E Deerfield Ave. (44.59137, -88.04580)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.9744	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Howard, WI Brown Co. United States	Lineville Rd. / US 141 NB Ramps (44.59141, -88.04751)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.8249	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2014	Yield-controlled right-turn bypass lanes on south and east legs. Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Howard, WI Brown Co. United States	Lineville Rd. / US 141 SB Ramps (44.59134, -88.04995)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.8250	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2014	Two-lane yield-controlled right-turn bypass lane on north leg; free-flow right-turn bypass lane on west leg. Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Howard, WI Brown Co. United States	Linefield Rd. / W Deerfield Ave. (44.59129, -88.05171)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.1239	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Apple River, WI Polk Co. United States	US 8 / STH 46 / 131st Ave. (45.39584, -92.35625)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.6105	Other (At-Grade) Single-Lane	2013	Yield-controlled right-turn bypass lane on west leg. Free-flow right-turn bypass lane on south leg. Year Completed estimated (2012-2015). ICD estimated from Google Maps linework.
Phoenix, AZ Maricopa Co. United States	W Montebello Ave. / (shopping center parking) (33.51961, -112.09810)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.8412	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Goodyear, AZ Maricopa Co. United States	S Estrella Pkwy. / S Cotton Ln. (33.35800, -112.42206)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.8831	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Two-lane yield-controlled right-turn bypass lane on north leg. Through bypass lane on south leg. ICD estimated from Google Maps linework.
Canoa Ranch, AZ Pima Co. United States	W Canoa Ranch Dr. / I-19 SB ramps / I-19 Frontage Rd. (31.79019, -111.02242)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 48.7276	Freeway Ramps (Grade-Separated) Single-Lane	2010	ICD estimated from Google Maps linework.
Golden Glades, FL Miami-Dade Co. United States	N Miami Ave. / S Biscayne River Dr. / NW 146th St. (25.90906, -80.20010)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5257	Other (At-Grade) Single-Lane	2006	Year Completed estimated (2006-2007). Appears to have replaced signalized and stop-controlled intersection. ICD estimated from Google Maps linework.
Rockford, IL Winnebago Co. United States	Meridian Rd. / Auburn St. (42.29301, -89.17367)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.9888	Other (At-Grade) Single-Lane	2011	Yield-controlled right-turn bypass lanes on north and south legs. ICD estimated from Google Maps linework.
Fredericktown, MO Madison Co. United States	W Main St. / MO-72 / Commercial Dr. / Sinek Dr. (37.56046, -90.31618)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 41.6573	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Spallumcheen, BC North Okanagan Canada	Hutley Rd. / Hwy 97A NB Ramps (50.37984, -119.23013)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.0000	Freeway Ramps (Grade-Separated) Single-Lane	2008	Year Completed estimated (2004-2012).
Spallumcheen, BC North Okanagan Canada	Larkin Cross Rd. / Otter Lake Cross Rd. / Hwy 97A SB Ramps (50.38033, -119.23145)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.0805	Freeway Ramps (Grade-Separated) Single-Lane	2008	Year Completed estimated (2004-2012). ICD estimated from Google Maps linework.
Boise, ID Ada Co. United States	E Parkcenter Blvd. / S Shadywood Way (43.57291, -116.12957)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2018).
Miami, FL Miami-Dade Co. United States	SW 97th Ave. / SW 120th St. (25.65827, -80.35083)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 19.3781	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Winnebago, NE Thurston Co. United States	US 75 / US 77 (42.23120, -96.47212)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.2574	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Burbank, WA Walla Walla Co. United States	SR 124 (Ice Harbor Dr.) / US 12 WB Ramps (46.20937, -119.01215)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.5397	Freeway Ramps (Grade-Separated) Single-Lane	2011	Yield-controlled right-turn bypass lane on north leg. ICD estimated from Google Maps linework.
Burbank, WA Walla Walla Co. United States	SR 124 (Ice Harbor Dr.) / US 12 EB Ramps / 5th St. / Gateway Rd. (46.20577, -119.01321)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.8889	Freeway Ramps (Grade-Separated) Single-Lane	2011	ICD estimated from Google Maps linework.
Bellingham, WA Whatcom Co. United States	SR 542 (Mt Baker Hwy.) / E Smith Rd. / Allison Rd. (48.83225, -122.30533)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 37.7369	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
Greenville, WI Outagamie Co. United States	CR CB / Greenville Dr. / Wally Way (44.28549, -88.50618)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.4894	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Year Completed estimated (2011-2012). ICD estimated from Google Maps linework.
Kelowna, BC Central Okanagan Canada	Westside Rd. / Hwy 97 NB Ramps / Sneena Rd. (49.88127, -119.53424)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.8621	Freeway Ramps (Grade-Separated) Single-Lane	2011	Right-turn only lane on northwest leg. ICD estimated from Google Maps linework.
Elk Grove, CA Sacramento Co. United States	Elk Grove Blvd. / Black Swan Dr. / Baypoint Way (38.40909, -121.34886)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.5370	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Elk Grove, CA Sacramento Co. United States	Elk Grove Blvd. / Mainline Dr. / Clarke Farms Dr. (38.40911, -121.33893)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.5370	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
Hickory, MD Harford Co. United States	Water Tower Way / Granary Rd. (39.56845, -76.35713)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.0960	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Sartell, MN Stearns Co. United States	19th Ave. S / 6th St. S (45.60847, -94.24291)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 46.7881	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
St Cloud, MN Stearns Co. United States	Southway Dr. / 33rd St. S (45.51497, -94.16423)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.4971	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Woodbury, MN Washington Co. United States	Hudson Rd. / Spring Hill Dr. (44.94184, -92.92727)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.7326	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Lakeville, MN Dakota Co. United States	205th St. W / Kenrick Ave. (44.65265, -93.29366)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.3834	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Grand Rapids, MI Kent Co. United States	Monroe Ave. NE / Guild St. NE (43.00642, -85.66828)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 20.9612	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2013-2016). ICD estimated from Google Maps linework.
Vado, NM Dona Ana Co. United States	High Valley Rd. / I-10 WB ramps / Las Alturas Dr. (32.12617, -106.63819)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 75.8589	Freeway Ramps (Grade-Separated) Single-Lane	2015	ICD estimated from Google Maps linework.
Vado, NM Dona Ana Co. United States	High Valley Dr. / Vado Dr. / I-10 EB Ramps / Stern Dr. (32.12539, -106.64031)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 70.8022	Freeway Ramps (Grade-Separated) Single-Lane	2015	ICD estimated from Google Maps linework.
Coeur d'Alene, ID Kootenai Co. United States	College Dr. / W River Ave. (47.67912, -116.79816)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.5566	Other (At-Grade) Single-Lane	2011	One of three roundabouts in North Idaho College Education Corridor. ICD estimated from Google Maps linework.
Coeur d'Alene, ID Kootenai Co. United States	College Dr. / Hubbard Ave. (47.68015, -116.79538)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 29.7519	Other (At-Grade) Single-Lane	2012	One of three roundabouts in North Idaho College Education Corridor. Year Completed estimated (2011-2013). ICD estimated from Google Maps linework.
Kentwood, MI Kent Co. United States	Breton Rd. SE / Walma Ave. SE (42.87452, -85.59791)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.1371	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Frisco, TX Denton Co. United States	Canyon Ranch Rd. / Cedar Ranch Rd. (33.13138, -96.87869)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2012	.
Frisco, TX Denton Co. United States	Cedar Ranch Rd. / Backstretch Blvd. (33.13252, -96.88637)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5277	Other (At-Grade) Single-Lane	2015	.
Frisco, TX Denton Co. United States	Echols Dr. / Backstretch Blvd. (33.13588, -96.88523)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5277	Other (At-Grade) Single-Lane	2015	.
Frisco, TX Denton Co. United States	Bridle Blvd. / Sevier Wells Rd. / Chico Basin Rd. (33.13834, -96.87468)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2012-2013).
Frisco, TX Denton Co. United States	Flat Creek Rd. / Shingle Mill Rd. (33.14051, -96.87200)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2013	.
Frisco, TX Denton Co. United States	Anthem Dr. / Marina Point Ct. (33.14920, -96.90928)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5277	Other (At-Grade) Single-Lane	2017	.
Oshkosh, WI Winnebago Co. United States	CR T / CR Y (44.08259, -88.58346)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.1697	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Fitchburg, WI Dane Co. United States	Lacy Rd. / Fahey Glen (43.00174, -89.41176)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.4443	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Southport, NY Chemung Co. United States	Rte 328 / Pennsylvania Ave. (42.03433, -76.87601)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7894	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Frisco, TX Denton Co. United States	Tumblegrass Rd. / Hollyhock Rd. (33.21433, -96.87185)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5277	Other (At-Grade) Single-Lane	2016	.
Frisco, TX Denton Co. United States	Speargrass Dr. / Grey Fox Ln. (33.19900, -96.87745)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5277	Other (At-Grade) Single-Lane	2017	.
Frisco, TX Denton Co. United States	Frisco Ranch Rd. / Bottlebrush Dr. (33.19665, -96.88262)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5277	Other (At-Grade) Single-Lane	2017	.