Roundabouts Database Index

29410 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
Little Rock, AR Pulaski Co. United States	Wellington Village Dr. / Loyola Dr. (34.76699, -92.43870)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	1997	Pedestrian crossings adjacent to circulatory roadway. Year Completed estimated (1994-2000).
Conway, AR Faulkner Co. United States	Harkrider St. / Markham St. / Siebenmorgen Rd. (35.09909, -92.43867)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.7204	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	Pedestrian underpass on north leg. ICD estimated from Google Maps linework.
Cedar Falls, IA Black Hawk Co. United States	University Ave. / Boulder Dr. (42.51312, -92.43821)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.4202	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	http://www.cedarfalls.com/CivicAlerts.aspx?AID=1072 ICD estimated from Google Maps linework.
Hammond, WI St. Croix Co. United States	CTH T / I-94 EB Ramps (44.94155, -92.43564)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.7328	Freeway Ramps (Grade-Separated) Single-Lane	2016	Central island designed for OSOW bypass of freeway. ICD estimated from Google Maps linework.
Baldwin, WI St. Croix Co. United States	CTH T / I-94 WB Ramps (44.94316, -92.43558)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.7317	Freeway Ramps (Grade-Separated) Single-Lane	2016	Central island designed for OSOW bypass of freeway. ICD estimated from Google Maps linework.
Cedar Falls, IA Black Hawk Co. United States	Brandilynn Blvd. / Prairie Pkwy. (42.48552, -92.43468)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.2763	Other (At-Grade) Single-Lane	2009	In new commercial development. Functional Class: Local ICD estimated from Google Maps linework.
Cedar Falls, IA Black Hawk Co. United States	Prairie Pkwy. / Prairie View Rd. (42.49038, -92.43412)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 53.7219	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	Year Completed estimated (2011-2015). Fist completed only with north and south legs, then east and west legs added 2015-2016. ICD estimated from Google Maps linework.
Cedar Falls, IA Black Hawk Co. United States	University Ave. / Holiday Rd. (42.51304, -92.43342)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.7362	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	http://www.cedarfalls.com/CivicAlerts.aspx?AID=1072 ICD estimated from Google Maps linework.
Ottumwa, IA Wapello Co. United States	N Ferry St. / Richmond Ave. (41.00736, -92.43270)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 19.8280	Other (At-Grade) Unknown	2018	Opened summer 2018. https://www.google.com/maps/d/viewer?mid=12miH60MU576dGTib4lVgSXtLX2U&hl=en&gl=us&ie=UTF8&oe=UTF8&msa=0&ll=41.0083054%2C-92.43248460000001&z=17 ICD estimated from Google Maps linework.
Ottumwa, IA Wapello Co. United States	Wapello St. / Albia Rd. / N Ferry St. (41.00821, -92.43239)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.9516	Other (At-Grade) Unknown	2019	https://www.facebook.com/cityofottumwa/posts/10157576935583243?comment_id=10157577136173243&comment_tracking=%7B"tn"%3A"R"%7D ICD estimated from Google Maps linework.
Rochester, MN Olmsted Co. United States	US 63 / 75th St. NE / CR 33 (44.10807, -92.43125)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.5932	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2013). ICD estimated from Google Maps linework.
Rochester, MN Olmsted Co. United States	UCR Dr. SE / Ucr Pkwy SE (south) (44.01538, -92.43011)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 46.3809	Other (At-Grade) Single-Lane	2000	ICD estimated from Google Maps linework.
Conway, AR Faulkner Co. United States	Ledgelawn Dr. / Ronald Ln. / (parking lot) (35.04335, -92.43005)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0905	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Conway, AR Faulkner Co. United States	Bruce St. / (unknown) (35.08250, -92.42927)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2017
Rochester, MN Olmsted Co. United States	College Dr. SE / College Pkwy. SE (north) (44.01949, -92.42918)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Single-Lane	2000
Rochester, MN Olmsted Co. United States	College View Rd. E / College Dr. SE / Energy Pkwy. NE (44.02146, -92.42905)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8637	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2021
Conway, AR Faulkner Co. United States	E 6th St. / 1st Ave. / Bruce St. (35.08422, -92.42807)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0705	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Little Rock, AR Pulaski Co. United States	Woodlands Trl. / Overcreek Pass / Tallgrass Trl. (34.73589, -92.42803)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2007).
Little Rock, AR Pulaski Co. United States	Woodlands Trl. / Winthrop Point / Hoggard's Ridge (34.73822, -92.42759)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2010
Cedar Falls, IA Black Hawk Co. United States	University Ave. / Waterloo Rd. (42.51304, -92.42713)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.8558	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	http://www.cedarfalls.com/CivicAlerts.aspx?AID=1072 ICD estimated from Google Maps linework.
Rochester, MN Olmsted United States	Simpson Rd. SE / 45th St. SE (43.95655, -92.42586)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 46.9392	Other (At-Grade) Single-Lane	2022
Conway, AR Faulkner Co. United States	E 6th St. / Central Landing Blvd. (35.08420, -92.42236)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 53.7531	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Little Rock, AR Pulaski Co. United States	Woodlands Trl. / Woodsgate Dr. (34.73308, -92.42190)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2005
Rochester, MN Olmsted Co. United States	Viola Rd. NE / Century Hills Dr. NE (44.04783, -92.41933)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6717	Other (At-Grade) Single-Lane	2023
Conway, AR Faulkner Co. United States	E Siebenmorgan Rd. / N Museum Rd. (35.09867, -92.41881)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 46.9035	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Little Rock, AR Pulaski Co. United States	Brodie Creek Trl. / Woodsgate Dr. / Woodlands Trl. / S Trail Dr. (34.72998, -92.41729)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2000	Year Completed estimated (1994-2002).
Cedar Falls, IA Blackhawk Co. United States	Cedar Heights Dr. / Viking Rd. (42.48899, -92.41638)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 54.8640	Other (At-Grade) Single-Lane	2007	Right-turn-only lane on west leg. Intersection relocated from T-intersection to the south. Opened November 2007.
Conway, AR Faulkner Co. United States	Amity Rd. / Lewis Ranch Rd. (35.07137, -92.41605)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.3020	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Conway, AR Faulkner Co. United States	S Amity Rd. / (parking lot access) (35.06506, -92.41518)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.1697	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Conway, AR Faulkner Co. United States	Courtway Dr. / Siebenmorgan Rd. (35.09868, -92.41469)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0634	Other (At-Grade) Single-Lane	2007	Schools located within one block on three of four approaches Functional Class: Collector ICD estimated from Google Maps linework.
Conway, AR Faulkner Co. United States	Dave Ward Dr. / Amity Rd. / I-40 WB Ramps (35.06637, -92.41452)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 65.4953	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2016	ICD estimated from Google Maps linework.
Conway, AR Faulkner Co. United States	Amity Rd. / Elsinger Blvd. (35.08456, -92.41419)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 49.8436	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Rochester, MN Olmsted Co. United States	Bella Terra Rd. NE / Shannon Oaks Blvd. NE (44.03676, -92.41353)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.8600	Other (At-Grade) Single-lane w/ Traversable Central Island	2023	Mini-roundabout.
Conway, AR Faulkner Co. United States	Enterprise Ave. / Lewis Ranch Rd. (35.06992, -92.41281)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2018
Conway, AR Faulkner Co. United States	Dave Ward Dr. / New Amity Rd. (35.06649, -92.41225)	Roundabout Existing	All-Way Yield Other	4 Approaches 0 Driveways 57.6749	Other (At-Grade) Multilane (3+ Lane)	2016	ICD estimated from Google Maps linework.
Cedar Falls, IA Black Hawk Co. United States	Greenhill Rd. / Cedar Heights Dr. (42.49805, -92.41128)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2021	Year Completed estimated (2021-2022).
Cedar Falls, IA Black Hawk Co. United States	Cedar Heights Dr. / Huntington Rd. (42.49125, -92.41124)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022
Cedar Falls, IA Black Hawk Co. United States	University Ave. / Cedar Heights Dr. (42.50672, -92.41123)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.0987	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	http://www.cedarfalls.com/CivicAlerts.aspx?AID=1072 ICD estimated from Google Maps linework.
Conway, AR Faulkner Co. United States	Blake Ln. / Isabella Rd. (35.10432, -92.40504)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 21.3357	Other (At-Grade) Single-lane w/ Traversable Central Island	2020
Ottumwa, IA Wapello Co. United States	US 34 / US 63 (41.00102, -92.40453)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.3638	Other (At-Grade) Single-Lane	2006	Opened November 2006. Right turn bypass lanes on all approaches. ICD estimated from Google Maps linework.
Conway, AR Faulkner Co. United States	Isabella Rd. / Ryder St. / Raden St. (35.10424, -92.40157)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 21.3357	Other (At-Grade) Single-lane w/ Traversable Central Island	2020
Columbia, MO Boone Co. United States	Hwy KK / S Scott Blvd. / (parking lot entrance) (38.88590, -92.40107)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 58.5687	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Pineville, LA Rapides Par. United States	Edgewood Dr. / Susek Dr. / (school parking) (31.34408, -92.40049)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://www.thetowntalk.com/story/news/2020/08/16/edgewood-susek-drives-roundabouts-help-safety-traffic-flow/5583205002/
Columbia, MO Boone Co. United States	S Scott Blvd. / Vawter School Rd. / S Brushwood Lake Rd. (38.91264, -92.40001)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.3846	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	Grant Ln. / Trailside Dr. / Post Oak Dr. (38.92438, -92.39510)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 16.7249	Other (At-Grade) Single-lane w/ Traversable Central Island	1995	Year Completed estimated (1994-1995). ICD estimated from Google Maps linework.
North Little Rock, AR Pulaski Co. United States	Paul Eells Dr. / Crystal Hill Rd (34.83326, -92.39168)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2009).
Columbia, MO Boone Co. United States	Wisteria Ln. / Crape Myrtle Dr. (38.89785, -92.38804)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 19.5196	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
North Little Rock, AR Pulaski Co. United States	Paul Eells Dr. / Richardson Dr. (34.83337, -92.38724)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Columbia, MO Boone Co. United States	Rollins Rd. / (parking lot entrance) (38.94644, -92.38714)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 1 Driveways 23.2217	Other (At-Grade) Single-Lane	2004	Entrance to parking lot for Bonnie View Nature Sanctuary. ICD estimated from Google Maps linework.
Maumelle, AR Pulaski Co. United States	Country Club Pkwy. / Sologny Forest Dr. (34.84337, -92.38461)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2005	No deflection on west leg, although it has two yield signs, LED border lights around right yield sign, and supplemental "YIELD TO TRAFFIC IN CIRCLE" plaque above left yield sign.
Cylon, WI St. Croix Co. United States	US 63 / STH 46 / STH 64 (45.13661, -92.38388)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 64.0301	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	Rte K / S Sinclair Rd. / Old Plank Rd. (38.87078, -92.38241)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://abc17news.com/news/2021/08/18/sinclair-and-route-k-roundabout-now-open/
Columbia, MO Boone Co. United States	W Nifong Blvd. / S County Woods Rd. / Vawter School Rd. / S Old Mill Creek Rd. (38.91097, -92.38182)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://www.como.gov/CMS/pressreleases/view.php?id=6689&tbiframe=1
Little Rock, AR Pulaski Co. United States	36th St. / Romine Rd. / West Rd. (34.72098, -92.38181)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.5782	Other (At-Grade) Single-Lane	2001	Elementary school and church nearby. http://www.contextsensitivesolutions.org/content/case_studies/kentucky_roundabout/resources/kentucky_roundabout_pdf/ Functional Class: Arterial ICD estimated from Google Maps linework.
Colonial Gardens, MO Boone Co. United States	Rollins Rd. / S Fairview Rd. (38.94681, -92.38090)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 12.0752	Other (At-Grade) Single-lane w/ Traversable Central Island	2013	ICD estimated from Google Maps linework.
Maumelle, AR Pulaski Co. United States	Country Club Pkwy. / Diamond Park Ln. (34.84488, -92.37940)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2005	Yield signs but no yield or entrance line markings. No splitter island on southeast leg.
Columbia, MO Boone Co. United States	Cascades Dr. / Marietta Falls Ln. / Vancouver Cir. (38.87294, -92.37750)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.1055	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	Cascades Dr. / Chelan Dr. / Chelan Cir. (38.88024, -92.37684)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.8218	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2003-2005). ICD estimated from Google Maps linework.
Greenbrier, AR Faulkner Co. United States	Tyler St. (Canten Cove.) / Wilson Farm Rd. (35.22144, -92.37505)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 57.9120	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2019	East leg stubbed. Two-lane circulatory roadway with all single-lane entries. Year Completed estimated (2014-2019).
Columbia, MO Boone Co. United States	W Nifong Blvd. / Sinclair St. (38.91006, -92.37251)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://www.como.gov/CMS/pressreleases/view.php?id=6689&tbiframe=1
Columbia, MO Boone Co. United States	New Town Ave. / Center St. (38.87357, -92.36947)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.5965	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Waterloo, IA Black Hawk Co. United States	University Ave. / Fletcher Ave. (42.49612, -92.36709)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 57.9120	Other (At-Grade) Multilane (2 Lane, unspecified)	2021
Siren, Village of, WI Burnett Co. United States	STH 35 / STH 70 (45.81636, -92.36347)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 54.1060	Other (At-Grade) Multilane (2 Lane, unspecified)	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.
Columbia, MO Boone Co. United States	Forum Blvd. / Green Meadows Rd. (38.91311, -92.35373)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.3034	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	https://www.youtube.com/watch?v=HiB5NQzLK9w. Completed October 2019. ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	Business Loop 70 / I-70 WB On-Ramp (38.96647, -92.35328)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 1 Driveways 35.2871	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2016	Replaced older roundabout that was built in 1996. ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	Business Loop 70 / I-70 WB Ramps / Creasy Springs Rd. (38.96655, -92.35241)	Roundabout Removed	All-Way Yield Unknown	5 Approaches 0 Driveways 94.7178	Freeway Ramps (Grade-Separated) Single-Lane	1996	First roundabout in Missouri by Missouri DOT. Originally built in 1996 per article: https://www.voxmagazine.com/news/all-about-roundabouts-in-columbia/article_93724b2b-8b20-5228-b4de-315c5c3d2004.html. Replaced with roundabout to immediate west. ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	Business Loop 70 / I-70 EB Ramps / Interstate 70 Dr. SW (38.96640, -92.35032)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 46.4304	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Little Rock, AR Pulaski Co. United States	N McKinley St. / Kavanaugh Blvd. / Richard B Hardie Dr. / Pine Valley Rd. (34.77059, -92.34526)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 27.4700	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Waterloo, IA Black Hawk Co. United States	W 9th St. / South St. (42.48850, -92.33818)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	https://k923.fm/new-waterloo-roundabout-is-almost-complete-look/
Columbia, MO Boone Co. United States	Blue Ridge Rd. / Caribou Dr. / N Garth Ave. (38.98316, -92.33732)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 26.9233	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Oak Forest, MO Boone Co. United States	Buttonwood Dr. / MO-163 (S Providence Rd) NB Ramps / (frontage road) (38.91363, -92.33413)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.7376	Freeway Ramps (Grade-Separated) Single-Lane	2009	ICD estimated from Google Maps linework.
Little Rock, AR Pulaski Co. United States	Fair Park Blvd. / Club House Dr. / / Zoo Dr. (34.74848, -92.33315)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 46.1227	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	E Green Meadows Rd. / Carter Ln. (38.91638, -92.33246)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 32.5242	Other (At-Grade) Single-Lane	2010	Bing map has this on S Providence Rd, but that's wrong, since Providence Rd is the N-S freeway just to the west. Googlemaps says Carter Ln. ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	Tiger Ave. / Hospital Dr. / (parking) (38.93766, -92.33084)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	https://www.columbiamissourian.com/news/higher_education/roundabout-at-tiger-avenue-and-hospital-drive-opens-to-drivers/article_fc81909a-2d89-11ee-ad36-cbd098b5227c.html
Columbia, MO Boone Co. United States	E Southampton Dr. / State Farm Pkwy. (38.90095, -92.32656)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 31.6018	Other (At-Grade) Single-Lane	2008	Two approaches stubbed. ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	Rangeline Rd. / I-70 WB Ramps (38.96927, -92.32512)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 26.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	Rangeline Rd. / I-70 EB Ramps (38.96822, -92.32486)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 31.5719	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	MO-763 / Hwy VV / E Prathersville Rd. / N Wagon Trail Rd. (39.01622, -92.32299)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 53.8214	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	American Pkwy. / Saddlebrook Pl. (38.99086, -92.32150)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 34.3466	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	Bass Ave. / S Williams St. (38.94899, -92.31709)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.8651	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	Vandiver Dr. / Parker St. (38.97104, -92.31310)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 61.2841	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Riverdale, AR Pulaski Co. United States	Rebsamen Park Rd. / Riverfront Dr. (34.77506, -92.31189)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.3926	Other (At-Grade) Single-Lane	2012	At-grade railroad crossing across one leg controlled by crossbuck and warning lights (no gates). Fatal crash July 20, 2019. Info: https://katv.com/news/local/vehicle-catches-on-fire-after-hitting-boulder-in-little-rock-traffic-circle. ICD estimated from Google Maps linework.
Bearfield Plaza, MO Boone Co. United States	S Bearfield Rd. / Chinaberry Dr. / Old US 63 (38.91501, -92.30289)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.0906	Other (At-Grade) Single-Lane	2003	Year Completed estimated (1995-2003). ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	Bristol Lake Dr. / Braddington Dr. (38.89246, -92.29611)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 22.3098	Other (At-Grade) Single-Lane	2006	fourth approach is now built; see Google satellite view ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	Ponderosa St. / Philips Farm Rd. (38.90387, -92.29025)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 40.8948	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Jefferson City, MO Cole Co. United States	Old Lohman Rd. / Westview Dr. / Big Horn Dr. (38.56917, -92.28955)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2011	Elliptical shaped. ICD = 140 ft x 120 ft.
Columbia, MO Boone Co. United States	Interstate 70 Dr. SE / N Keene St. (38.96117, -92.28877)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://www.facebook.com/ColumbiaMissouriPublicWorks/posts/the-roundabout-at-the-keene-street-and-i-70-drive-se-intersection-is-open-to-tra/3580714545294334/
Columbia, MO Boone Co. United States	Ponderosa St. / Nocona Pkwy. / Kentsfield Ln. (38.90172, -92.28732)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.6139	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	Nocona Pkwy. / Kentsfield Ln. (38.89915, -92.28609)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 45.5450	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Baring Cross, AR Pulaski Co. United States	Rockwater Ln. (34.75999, -92.28558)	Traffic Calming Circle Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Columbia, MO Boone Co. United States	Nocona Pkwy. / Endeavor Ave. (38.89488, -92.28544)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.8159	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2015-2017). ICD estimated from Google Maps linework.
North Little Rock, AR Pulaski Co. United States	Riverfront Dr. / Broadway St. / Rockwater Blvd. (34.75854, -92.28074)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.0983	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	ICD estimated from Google Maps linework.
Hermantown, MN St. Louis Co. United States	Midway Rd. / Maple Grove Rd. (46.80742, -92.28061)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.4207	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Hermantown, MN St. Louis Co. United States	STH 194 / Midway Rd. (46.84399, -92.28043)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2022	https://www.dot.state.mn.us/news/2022/09/29-d1-hwy194.html
Mexico Gravel, MO Boone Co. United States	Mexico Gravel Rd. / Vandiver Dr. / N Hinkson Creek Rd. (38.98120, -92.27995)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.7786	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Mexico Gravel, MO Boone Co. United States	Vandiver Dr. / US 63 NB Ramps (38.97632, -92.27992)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 55.7087	Freeway Ramps (Grade-Separated) Single-Lane	2010	ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	Durango Dr. / Flatwater Dr. (39.01682, -92.27705)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 28.7664	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	Clark Ln. / Ballenger Pl. (38.96325, -92.26735)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 41.7892	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Columbia, MO Boone Co. United States	Mexico Gravel Rd. / Ballenger Ln. (38.98530, -92.26479)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.9195	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.