Roundabouts Database Index

28784 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
Hagerstown, MD Washington Co. United States	E. Irvin Ave. / Mealey Pkwy. (39.65536, -77.70186)	Other Existing	All-Way Stop None	0 Approaches 0 Driveways 37.6999	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Hagerstown, MD Washington Co. United States	E. Irvin Ave. / View St. / Valleybrook Dr. (39.65536, -77.70058)	Other Existing	All-Way Stop None	0 Approaches 0 Driveways 31.2633	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Woodbourne-Hyde Park, OH Montgomery Co. United States	Mad River Rd. / W Alex Bell Rd. (39.65510, -84.19420)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.whio.com/news/local/washington-twp-roundabout-set-open-within-next-week/JEWIGLMTEBBDXJ3PZ2QO3ILVQ4/
Englewood, CO Arapahoe Co. United States	Englewood Pkwy. / S. Cherokee St. (39.65491, -104.99110)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 41.3782	Other (At-Grade) Multilane (2 Lane, unspecified)	2000	ICD estimated from Google Maps linework.
Ioannina, Epirus Ioannina Greece	Stratigou Vogianou / Georgiou Gennimata (39.65453, 20.86344)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
McConnelsville, OH Morgan Co. United States	W Riverside Dr. / 7th St. (39.65304, -81.86076)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2019	http://www.mchnews.com/news/odot-announces-improvements-to-intersections-two-roundabouts-proposed-for-malta/article_dea21ca4-fe1d-11e6-b327-5b97c644d5e9.html
South Franklin, IN Marion Co. United States	E Stop 11 Rd. / S 5 Points Rd. (39.65192, -86.04452)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020
Malta, OH Morgan Co. United States	7th St. / N Main St. (39.65180, -81.86435)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2019	http://www.mchnews.com/news/odot-announces-improvements-to-intersections-two-roundabouts-proposed-for-malta/article_dea21ca4-fe1d-11e6-b327-5b97c644d5e9.html
Sheridan, CO Arapahoe Co. United States	River Point Pkwy. / S Platte River Dr. (39.65176, -105.01060)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 46.8975	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Indianapolis, IN Marion Co. United States	Stop 11 Rd. / Combs Rd. (39.65172, -86.05404)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://www.theindychannel.com/news/local-news/southeast-side-indianapolis-roundabout-to-open-while-another-project-gets-started
Edwards, CO Eagle Co. United States	Beard Creek Rd. / Berry Creek Rd. (39.65095, -106.58730)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.5871	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Gypsum, CO Eagle Co. United States	I-70 Frontage Roads / US 6 (39.65086, -106.95510)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 53.3351	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Edwards, CO Eagle Co. United States	Edwards Access Rd. / Beard Creek Rd. / I-70 WB Ramps (39.64991, -106.58720)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.3812	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2010	ICD estimated from Google Maps linework.
Edwards, CO Eagle Co. United States	Edwards Access Rd. / I-70 EB Ramps (39.64891, -106.58780)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.7034	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2010	ICD estimated from Google Maps linework.
Hagerstown, MD Washington Co. United States	MD 144 (W Washington St.) / Western Maryland Pkwy. (39.64883, -77.75049)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.7839	Other (At-Grade) Single-Lane	2015	https://www.wcbcradio.com/?archiv=new-roundabout-near-hagerstown ICD estimated from Google Maps linework.
Cumberland, MD Allegany Co. United States	Willow Brook Rd. / (Western Maryland Regional Medical Center - north entrance) (39.64875, -78.73164)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.0251	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2008-2009). ICD estimated from Google Maps linework.
Dotsero, CO Eagle Co. United States	Colorado River Rd. / US 6 / I-70 Frontage Rd. / I-70 WB On-Ramp (39.64841, -107.06570)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Freeway Ramps (Grade-Separated) Single-Lane	2013	Year Completed estimated (2011-2015).
Miyako, Iwate Pref. Japan	Takonohamacho (39.64840, 141.96832)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Newly-built area in city destroyed by the tsunami in 2011.
Taneytown, MD Carroll Co. United States	MD 140 / MD 832 / Antrim Blvd. (39.64809, -77.15468)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	1996	Completed August 1996. Curbs set for double lane, striped for single outer circulating lane.
Edwards, CO Eagle Co. United States	Edwards Access Rd. / Miller Ranch Rd. (39.64800, -106.58850)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.4627	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	ICD estimated from Google Maps linework.
Sheridan, CO Arapahoe Co. United States	River Point Pkwy. / S River Point Dr. (39.64776, -105.00790)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.6590	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Eagle, CO Eagle Co. United States	US 6 / Sylvan Lake Rd. / Violet Ln. (39.64773, -106.83799)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.3021	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Estimated year completed. ICD estimated from Google Maps linework.
Oroville, CA Butte Co. United States	SR 191 (Clark Rd.) / Durham Pentz Rd. (39.64733, -121.63448)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2019	Painted splitter islands and truck apron; gravel inside the center island. Year Completed estimated (2018-2019).
Cumberland, MD Allegany Co. United States	Willow Brook Rd. / (Western Maryland Regional Medical Center - south entrance) (39.64659, -78.73184)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.7851	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2008-2009). ICD estimated from Google Maps linework.
Gypsum, CO Eagle Co. United States	US 6 / Schoolside Rd. (39.64575, -106.94449)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2023	https://www.vaildaily.com/news/newly-completed-gypsum-roundabout-includes-a-late-addition-that-should-lessen-traffic/ https://www.townofgypsum.com/Home/Components/FacilityDirectory/FacilityDirectory/1066/1310
Greencastle, IN Putnam Co. United States	Highridge Ave. / Depauw Ave. (39.64566, -86.85244)	Other Existing	All-Way Stop None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands; pedestrian access to central island. McKim Observatory in central island.
Vail, CO Eagle Co. United States	Vail Rd. / I-70 WB Ramps / North Frontage Rd. / Spraddle Cr. Rd. (39.64477, -106.37770)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Multilane (2 Lane, unspecified)	1995	Raindrop-shaped central island.
Edwards, CO Eagle Co. United States	Edwards Roundabout (US 6 / Edwards Access Rd. / Edwards Village Blvd.) (39.64412, -106.59398)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.5813	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	Elliptical shape. https://www.codot.gov/news/2019/august/edwards-spur-road-project-transitions-u-s-6-intersection-to-roundabout ICD estimated from Google Maps linework.
Cumberland, MD Allegany Co. United States	US 220 / I-68 EB Ramps (39.64367, -78.79099)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.0276	Freeway Ramps (Grade-Separated) Single-Lane	2012	Built to facilitate U-turns. Teardrop shape. ICD estimated from Google Maps linework.
Vail, CO Eagle Co. United States	Vail Rd. / I-70 EB Ramps / South Frontage Rd. (39.64355, -106.37810)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 59.4360	Other (At-Grade) Multilane (2 Lane, 2x2 max)	1995	Completed October 1995. Circular central island.
Morgantown, WV Monongalia Co. United States	US 119 / SR 705 (39.64296, -79.93209)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.6624	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	ICD estimated from Google Maps linework.
Columbine, CO Jefferson Co. United States	S. Simms St. / Nelson St. (39.64159, -105.12910)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 38.6271	Other (At-Grade) Multilane (2 Lane, unspecified)	2003	Right turn bypass lanes on three legs. ICD estimated from Google Maps linework.
Spanish Springs, NV Washoe Co. United States	Eagle Canyon Dr. / Ember Dr. / Neighborhood Way (39.64158, -119.71846)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2007
Vail, CO Eagle Co. United States	N Frontage Rd. W / (freeway underpass) (39.64112, -106.40029)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 22.0728	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2015-2018). ICD estimated from Google Maps linework.
North East, MD Cecil Co. United States	Seahawk Dr. / (parking lot) (39.64098, -75.95714)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 28.5107	Other (At-Grade) Single-Lane	2000	Year Completed estimated (1995-2005). ICD estimated from Google Maps linework.
Vail, CO Eagle Co. United States	S Frontage Rd. W / (freeway underpass) (39.64051, -106.39973)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 11.0365	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2015-2018). ICD estimated from Google Maps linework.
Spanish Springs, NV Washoe Co. United States	Eagle Canyon Dr. / Palm Springs Dr. (39.63951, -119.71404)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8637	Other (At-Grade) Multilane (2 Lane, unspecified)	2007
Morgantown, WV Monongalia Co. United States	University Town Center Dr. / I-79 SB Ramps (39.63879, -80.00274)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1471	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2016	https://www.constructionequipmentguide.com/i-79-interchange-nears-completion-in-morgantown-wva/31295. ICD estimated from Google Maps linework.
Columbine, CO Jefferson Co. United States	S. Simms St. / W. Quincy Ave. (39.63865, -105.12860)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.0301	Other (At-Grade) Multilane (2 Lane, unspecified)	2002	ICD estimated from Google Maps linework.
Santa María, Autonomous Community of Balearic Islands Baleares Spain	Ma-3010 / Ma-3030 Ma-13 EB Ramps (39.63858, 2.78001)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Gypsum, CO Eagle Co. United States	Valley Rd. / Gypsum Creek Rd. / Cooley Mesa Rd. / Vicksburg Ln. (39.63813, -106.94897)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2017-2020).
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.
Hagerstown, MD Washington Co. United States	Virginia Ave. / Memorial Blvd. / Prospect St. / Key St. (39.63728, -77.72873)	Other Existing	Other None	0 Approaches 0 Driveways 36.7900	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Avon, CO Eagle Co. United States	Avon Rd. / I-70 EB Ramps (39.63683, -106.52170)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)	1997	Highway ref. pt. 70-166.62. Raindrop shaped.
Frostburg, MD Allegany Co. United States	Heartwood Dr. / Moonlight Dr. (39.63654, -78.92720)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Lárisa, Thessaly Lárisa Greece	Perifereiakos Larisas / Athanasiou Lagou / Kim. Sandraki (39.63652, 22.40068)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Sparks, NV Washoe Co. United States	La Posada Dr. / Rockwell Blvd. (39.63617, -119.70848)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Year Completed estimated (2007-2010).
Sparks, NV Washoe Co. United States	La Posada Dr. / Omni Dr. / Stonebrook Pkwy. (39.63607, -119.69943)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.9600	Other (At-Grade) Multilane (2 Lane, unspecified)	2018
Indianapolis, IN Marion Co. United States	W Access Rd. / Bluffdale Dr. / W Access Rd. / I-69 SB Ramps (39.63578, -86.20605)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Unknown
Avon, CO Eagle Co. United States	Avon Rd. / Beaver Creek Blvd. (39.63528, -106.52220)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 68.5800	Other (At-Grade) Multilane (2 Lane, 2x2 max)	1997	Right-turn-only lane on north leg. Elliptical shaped. Skewed intersection. ICD = 225 ft x 160 ft.
Indianapolis, IN Marion Co. United States	W County Line Rd. / N Bluff Rd. / I-69 (SR 37) NB Ramps (39.63481, -86.20389)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)	2022	Year Completed estimated (2021-2022).
Hampstead, MD Carroll Co. United States	MD-30 (Hampstead Bypass) / Business MD 30 (Hanover Pike) (39.63466, -76.86675)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 49.6684	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
Avon, CO Eagle Co. United States	Avon Rd. / Benchmark Rd. (39.63425, -106.52220)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, 2x2 max)	1997	Originally had raindrop shape with locked gate access across south leg for emergency vehicles only. Redesigned and reopened May 2007 with full access. 21442
Avon, CO Eagle Co. United States	Prater Rd / Bachelor Gulch Trail (39.63395, -106.53386)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.5938	Other (At-Grade) Single-Lane	2005	ICD estimated from Google Maps linework.
Lárisa, Thessaly Lárisa Greece	E92 (Larisas-Trikalon - Perifereiakos Larisas) / Perifereiakos Larisas / Ioanninon (39.63355, 22.38424)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Bear, DE New Castle Co. United States	Carvel Ln. / Calvarese Dr. / Quintilio Dr. (39.63313, -75.66784)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 76.2000	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2002-2005).
Marratxí, Autonomous Community of Balearic Islands Baleares Spain	Ma-13A / Ma-2040 / Ma-13 Ramps (39.63127, 2.73758)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		Oval shaped.
Avon, CO Eagle Co. United States	Avon Rd. / US 6 (39.63110, -106.52260)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, 2x2 max)	1997	Highway ref. pt. 6-170.04. Right-turn-only lane on east leg.
Robinwood, MD Washington Co. United States	Professional Blvd. / Yale Dr. (39.63069, -77.68089)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 53.3400	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	Striped spiraling. Year Completed estimated (2015-2016). 21442.
Mooresville, IN Morgan Co. United States	Ayshire Cir. / Bean Blossom Dr. / Heartland Blvd. / (parking) (39.62938, -86.30377)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on northeast and southwest legs.
Avon, CO Eagle Co. United States	William J Post Blvd. / Fawcett Rd. (39.62907, -106.50190)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.7944	Other (At-Grade) Multilane (2 Lane, unspecified)	2003	Serves Home Depot and Walmart retail center. Functional Class: Arterial ICD estimated from Google Maps linework.
Avon, CO Eagle Co. United States	William J Post Blvd. / Swift Gulch Rd. (39.62841, -106.49309)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.0351	Other (At-Grade) Single-Lane	2007	Year completed estimated. ICD estimated from Google Maps linework.
Vail, CO Eagle Co. United States	Chamonix Rd. / I-70 WB Ramps / North Frontage Rd. (39.62828, -106.42120)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 45.7200	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)	1997
Hagerstown, MD Washington Co. United States	Robinwood Dr. / Academic Blvd. / Youngstoun Dr. (39.62804, -77.66541)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	https://www.heraldmailmedia.com/news/local/robinwood-drive-to-reopen-next-month-but-roundabout-questioned/article_95edc272-8319-5f1a-a05d-cfb62ada2f8f.html
Aurora, CO Arapahoe Co. United States	Copperleaf Blvd. / S Tibet St. (39.62772, -104.72553)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.0740	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	ICD estimated from Google Maps linework.
Dillon, CO Summit Co. United States	Dillon Dam Rd. / La Bonte St. (39.62759, -106.05380)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2008-2011).
Avon, CO Eagle Co. United States	William J Post Blvd. / I-70 WB Ramps (39.62759, -106.49460)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.6349	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2003	ICD estimated from Google Maps linework.
Avon, CO Eagle Co. United States	William J Post Blvd. / Yoder Ave. (39.62753, -106.50320)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.9554	Other (At-Grade) Multilane (2 Lane, unspecified)	2003	Functional Class: Arterial ICD estimated from Google Maps linework.
Vail, CO Eagle Co. United States	Chamonix Rd. / I-70 EB Ramps / South Frontage Rd. (39.62753, -106.42020)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 45.7200	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)	1997
Avon, CO Eagle Co. United States	William J Post Blvd. / I-70 EB Ramps (39.62714, -106.49610)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 37.7153	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2003	ICD estimated from Google Maps linework.
Aurora, CO Arapahoe Co. United States	Copperleaf Blvd. / S Tempe St. (39.62637, -104.72778)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 43.2351	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	ICD estimated from Google Maps linework.
Robinwood, MD Washington Co. United States	Yale Dr. / Medical Campus Rd. / Caring Pathway Ln. (39.62594, -77.68707)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2016	Right-turn bypass lane on southwest leg.
Avon, CO Eagle Co. United States	William J Post Blvd. / US 6 (39.62460, -106.50490)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.6366	Other (At-Grade) Multilane (2 Lane, unspecified)	2003	Fatal crash February 22, 2007. 11861-05. Functional Class: Arterial ICD estimated from Google Maps linework.
Mooresville, IN Morgan Co. United States	Meadow Lakes Dr. / (parking) (39.62448, -86.35528)	Other Existing	Uncontrolled None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Dakota Ridge, CO Jefferson Co. United States	W Belleview Ave. / Quincy Ave. (39.62415, -105.15506)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 39.6240	Other (At-Grade) Single-Lane	2007	Right-turn bypass lanes on north and east legs.
Englewood, CO Arapahoe Co. United States	W. Sheri Ln. / Belleview Park (39.62281, -105.00620)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 42.3174	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
Bear, DE New Castle Co. United States	Rockwood Rd. / Gregory Dr. (39.62152, -75.67763)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1992-2002).
Aiken's Tavern Historic District, MD Cecil Co. United States	Patriots Way / McArthur Ln. (39.62121, -75.80850)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Greenwood, IN Johnson Co. United States	Fairview Rd. / N Peterman Rd. (39.62011, -86.17747)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021
Greenwood, IN Johnson Co. United States	Morgantown Rd. / Fairview Rd. (39.61980, -86.19641)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.0394	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Greenwood Village, CO Arapahoe Co. United States	S. Monaco St. / E. Prentice Pl. (39.61977, -104.91350)	Traffic Calming Circle Existing	Unknown Unknown	3 Approaches 0 Driveways 14.7197	Other (At-Grade) Single-Lane	1999	ICD estimated from Google Maps linework.
Reno, NV Washoe Co. United States	Trading Post Rd. / Silver Dollar Ln. (39.61929, -119.86814)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2020	Previous control was one-way yield.
Littleton, CO Arapahoe Co. United States	Franklin St. / Cherryville Rd. (39.61832, -104.96920)	Traffic Calming Circle Existing	All-Way Yield None	3 Approaches 0 Driveways 8.2800	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Aiken's Tavern Historic District, MD Cecil Co. United States	Thomas Jefferson Terrace / Patriots Way (39.61821, -75.80337)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Elkton, MD Cecil Co. United States	MD 281 (Red Hill Rd.) / Muddy Ln. / Kemp Ln. (39.61811, -75.79733)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 37.7202	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2018) (streetview). ICD estimated from Google Maps linework.
Elmer, NJ Salem Co. United States	US 40 / Daretown Rd. / Rte 77 / Pole Tavern-Elmer Rd. (39.61692, -75.22940)	Other Existing	Other None	5 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane		Stop sign on Daretown Rd.
Greenwood Village, CO Arapahoe Co. United States	S. Monaco St. / E. Berry Ave. (39.61682, -104.91340)	Traffic Calming Circle Existing	Unknown Unknown	3 Approaches 0 Driveways 11.9603	Other (At-Grade) Single-Lane	1999	ICD estimated from Google Maps linework.
Hagerstown, MD Washington Co. United States	Observatory Dr. / Meridian Dr. (39.61678, -77.67508)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2003	Year Completed estimated (1999-2005).
Aiken's Tavern Historic District, MD Cecil Co. United States	Pebble Beach Dr. / Spyglass Dr. (39.61664, -75.79074)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Parking in circulatory roadway.
Aiken's Tavern Historic District, MD Cecil Co. United States	Park Pl. (39.61573, -75.83392)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Meridian Crossing, DE New Castle Co. United States	Meridian Blvd. / Time Cir. / Sun Blvd. (39.61548, -75.67914)	Other Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Sparks, NV Washoe Co. United States	Lazy Pkwy. / Kiley Pkwy. (39.61527, -119.71852)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.9600	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2020	Vane islands between entry lanes on east and west legs. Year Completed estimated (2018-2020).
Littleton, CO Arapahoe Co. United States	Powers Ave. / S Greenwood St. (39.61509, -105.00042)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 35.8818	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Hagerstown, MD Washington Co. United States	Frederick St. / Funkstown Bypass (39.61505, -77.71147)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 40.4820	Other (At-Grade) Unknown	2018	ICD estimated from Google Maps linework.
Greenwood Village, CO Arapahoe Co. United States	S. Monaco St. / E. Powers Ave. (39.61501, -104.91350)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 9.2005	Other (At-Grade) Single-Lane	1999	ICD estimated from Google Maps linework.
Pioneer Meadows, NV Washoe Co. United States	Wingfield Hills Rd. / Lazy Pkwy. / (unknown) (39.61466, -119.70987)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2019	Year Completed estimated (2018-2020).
Greenwood, IN Johnson Co. United States	W Main St. / Meadowview Ln. / Yorktown Rd. (39.61346, -86.13940)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.greenwood.in.gov/topic/blocks.php?topicid=343&structureid=45
Greenwood, IN Johnson Co. United States	Main St. / Averitt Rd. (39.61340, -86.12074)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 31.2823	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Greenwood Village, CO Arapahoe Co. United States	S. Monaco St. / E. Dorado Ave. (39.61319, -104.91350)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 9.2007	Other (At-Grade) Single-Lane	1999	ICD estimated from Google Maps linework.
Meridian Crossing, DE New Castle Co. United States	Meridian Blvd. / Observatory Dr. (39.61278, -75.68398)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter island on west leg.