Roundabouts Database Index

29483 Results

Search by location, intersection, and comments with the Quick Search below. You can search all other attributes by clicking Advanced Search. Sort results by clicking the headers of any column. Click the Intersection name for a details and aerial view. Search results pages can be bookmarked. Results can be exported to KML for viewing in Google Earth.

City, State County Country	Intersection (Lat, Lng)	Type Status	Control Type / Other Control Type	Approaches / Driveways / ICD (m)	Functional Class / LaneType	Year Completed	Comments
Ferntree Gully, VIC Knox Australia	Forest Rd. / Alpine St. / The Glen (-37.88290, 145.29698)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ferntree Gully, VIC Knox Australia	SR 5 (Glenfern Rd.) / Brenock Park Dr. / Cornhill St. (-37.89427, 145.29265)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Boronia, VIC Knox Australia	Lewis Rd. / Coleman Rd. (-37.86130, 145.25200)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Melbourne, VIC Knox Australia	SR 28 (Mountain Hwy.) / Miller Rd. / Liverpool Rd. (-37.84998, 145.30704)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Farragut, TN Knox Co. United States	Virtue Rd. / Needlegrass Ln. (35.86015, -84.18403)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2019	https://www.knoxtntoday.com/virtue-road-roundabout-is-a-win-win-project/
Knoxville, TN Knox Co. United States	Town Center Blvd. / Boardwalk Blvd. / I-140 EB Off-ramp (35.86049, -84.07767)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2012	Year Completed estimated (2012-2013).
Knoxville, TN Knox Co. United States	Thunderhead Rd. / Willow Loop Way (35.85896, -84.07963)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2007
Knoxville, TN Knox Co. United States	Midpark Rd. / Henson Rd. (35.96671, -84.01232)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.9325	Other (At-Grade) Single-Lane	2003	ICD estimated from Google Maps linework.
Knoxville, TN Knox Co. United States	Midpark Rd. / (parking lot) (35.96348, -84.01397)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.0004	Other (At-Grade) Single-Lane	2003	Fourth leg stubbed. ICD estimated from Google Maps linework.
Knoxville, TN Knox Co. United States	Maloney Rd. / Dresser Rd. (35.90481, -83.95273)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.7937	Other (At-Grade) Single-Lane	2017	https://lakemoor.org/alcoa-hwy-february-7-2017/ . ICD estimated from Google Maps linework.
Knoxville, TN Knox Co. United States	Maloney Rd. SW / Alcoa Hwy. (US 129) SB Connector (35.90475, -83.95549)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.8263	Other (At-Grade) Single-Lane	2019	https://www.tn.gov/tdot/projects/projects-region-1/sr-115-alcoa-highway-maloney-to-woodson/sr-115-alcoa-highway-maloney-to-woodson-timeline.html . ICD estimated from Google Maps linework.
Knoxville, TN Knox Co. United States	Gleason Dr. SW / Wellsley Park Rd. SW (35.92329, -84.02883)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.3914	Other (At-Grade) Single-Lane	2000	Year Completed estimated (1997-2002). Original two-lane circulatory roadway with concentric lane line. Striped out inner lane of circulatory roadway to make single-lane around 2014-2016. ICD estimated from Google Maps linework.
Knoxville, TN Knox Co. United States	Bob Gray Rd. / Hickey Rd. / Mabry Hood Rd. (35.93396, -84.12904)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.0112	Other (At-Grade) Single-Lane	2014	http://www.screamsfromtheporch.com/2014/05/roads-closed-due-to-roundabout-work.html . ICD estimated from Google Maps linework.
Knoxville, TN Knox Co. United States	Bob Gray Rd. / Bob Kirby Rd. (35.93715, -84.11768)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 14.5050	Other (At-Grade) Single-Lane	2014	http://www.screamsfromtheporch.com/2014/05/roads-closed-due-to-roundabout-work.html . ICD estimated from Google Maps linework.
Knoxville, TN Knox Co. United States	Cherokee Farm Way / Momentum Way (35.94427, -83.95124)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.8751	Other (At-Grade) Single-Lane	2012	Fourth leg stubbed. Year Completed estimated (2012-2013). ICD estimated from Google Maps linework.
Mount Vernon, OH Knox Co. United States	Public Square (Main St. / High St.) (40.39362, -82.48543)	Other Existing	All-Way Yield None	4 Approaches 4 Driveways 88.2325	Other (At-Grade) Single-Lane	1876	The intersection at Public Square was platted in 1805 but converted to its current configuration in the mid-1890's following the construction of the Soldiers' Monument. Parking along circulatory roadway, pedestrian access to central island. https://www.historicknoxohio.org/index.php/historical-districts/mount-vernon-districts/8-downtown-district/34-public-square. ICD estimated from Google Maps linework.
Knoxville, TN Knox Co. United States	Concord Rd. / Northshore Dr. (35.86081, -84.14137)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.9098	Other (At-Grade) Single-Lane	2008	http://www.knoxnews.com/news/2008/feb/20/countys-first-roundabout-opened-concord-northshore/ ICD estimated from Google Maps linework.
Knoxville, TN Knox Co. United States	Falcon Pointe Dr. / Lily Pond Ln. (35.82248, -84.17444)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Knoxville, TN Knox Co. United States	Charlottesville Blvd. / Fredericksburg Blvd. (35.84190, -84.16492)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Pedestrian access to central island.
Farragut, TN Knox Co. United States	Ivy Lake Dr. / Stone Villa Ln. (35.85297, -84.18273)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Farragut, TN Knox Co. United States	Lakehurst Ln. (35.85586, -84.17149)	Other Existing	Unknown Unknown	2 Approaches 10 Driveways 0.0000	Other (At-Grade) Single-Lane
Farragut, TN Knox Co. United States	Park Place Blvd. / Ivy Gate Ln. (35.87650, -84.15925)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Farragut, TN Knox Co. United States	Brooklawn St. / (parking) (35.88031, -84.15521)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2009).
Knoxville, TN Knox Co. United States	Whittington Creek Blvd. / Regents Park Blvd. (35.87683, -84.05265)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on side street.
Farragut, TN Knox Co. United States	Mcfee Rd. / (parking) (35.84589, -84.18690)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2007	No splitter island on east leg. Year Completed estimated (2007-2008).
Farragut, TN Knox Co. United States	Union Rd. / Ivey Farms Rd. / Way Station Trl. (35.87083, -84.20959)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2020
Farragut, TN Knox Co. United States	Way Station Trl. / Baltica Ln. (35.87272, -84.21185)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2020
Knoxville, TN Knox Co. United States	Moss Grove Blvd. / Amberleigh Bluff Way (35.90592, -84.09103)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2010-2012).
Knoxville, TN Knox Co. United States	Montlake Dr. / Lakemoor View Rd. / US 129 SB Exit Ramp (35.92067, -83.95729)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Freeway Ramps (Grade-Separated) Single-Lane	2021
Knoxville, TN Knox Co. United States	Hardin Valley Rd. / Hickory Creek Rd. / Gallaher Ferry Rd. (35.91785, -84.21625)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.wvlt.tv/video/2022/11/15/knox-county-leaders-unveiled-new-roundabout-intersection-hardin-valley-road-hickory/
Vincennes, IN Knox Co. United States	Kimmell Rd. / (parking) (38.65818, -87.50978)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2017	Southeast leg stubbed.
Powell, TN Knox Co. United States	W Beaver Creek Dr. / Brickyard Rd. / Lyngate Blvd. (36.02440, -84.02453)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	Combined two T-intersections. Year Completed estimated (2023-2024).
Copenhagen, Capital Region København Denmark	Ørestads Blvd. / Grønjordsvej (55.65493, 12.58862)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Bicycle lane around circulatory roadway.
Kobryn, Brest Kobrinskiy rayon Belarus	Druzhby / Pervomayskaya (52.21055, 24.39469)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)		Fastest paths clearly evident from vehicle tracks.
Kohtla-Järve, Ida-Virumaa Kohtla-Järve linn Estonia	Järveküla tee / Kalevi / Outokumpu (59.40051, 27.28941)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kohtla-Järve, Ida-Virumaa Kohtla-Järve linn Estonia	Kalevi / Pärna (59.40415, 27.28523)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kokkola, Central Ostrobothnia Kokkola Finland	E8 (Eteläväylä - Vaasantie) / Valtatie 13 (Vaasantie) / Hamnvägen (63.83080, 23.12109)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kolding, South Denmark Kolding Denmark	Sekundærrute 170 (Vonsildvej) / Lykkeshave (55.44846, 9.47626)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Kolding, South Denmark Kolding Denmark	Skamlingvejen / Stenderupvej / Idyl (55.47193, 9.52908)	Roundabout Existing	All-Way Yield None	4 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Kolding, South Denmark Kolding Denmark	Idyl / Ankerhusvej / Idylvænget (55.47365, 9.51831)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kolding, South Denmark Kolding Denmark	Dons Landevej / Merkurvej / Trianglen (55.53260, 9.46504)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kolding, South Denmark Kolding Denmark	Højvangen / Nørreskovgårdsvej / E20-E45 (Sønderjyske Motorvej) Ramps (55.53126, 9.49570)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Kolding, South Denmark Kolding Denmark	Rte 170-Rte 176 (Højvangen) / Vejlevej / Nordager (55.54444, 9.47691)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Kołobrzeg, Zachodniopomorskie Kołobrzeski Poland	Rte 163 (Boleslawa Krzywoustego) / Europejska / Władysława Łokietka (54.17065, 15.58957)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Kołobrzeg, Zachodniopomorskie Kołobrzeski Poland	Rte 102 (6 Dywizji Piechoty) / Europejska (54.16281, 15.56688)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Kołobrzeg, Zachodniopomorskie Kołobrzeski Poland	Rondo Borowinowe [Torunska / Europejska] (54.16362, 15.54922)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Kołobrzeg, Zachodniopomorskie Kołobrzeski Poland	Rte 11-Rte 102 (Koszalinska) / Rte 163 (Boleslawa Krzywoustego) / Mysliwska (54.17584, 15.58845)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Kola, Murmansk Kolsky District Russia	E105-A138 / P21 (68.88840, 33.06333)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Komárom, Komárom-Esztergom Komárno Hungary	Main road 1 (Ácsi út) / (connector to Main road 13) / (service road) (47.74437, 18.08857)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Komárom District, Komárom-Esztergom Komárno Hungary	Main road 13 / (connector to Main road 1 (Ácsi út) ) (47.74630, 18.08938)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Komsomolsk, Khabarovsk Komsomol'sk-na-Amure Russia	prospekt Mira / prospekt Lenina (50.55454, 137.01601)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Komsomolsk, Khabarovsk Komsomolsk-on-Amur Russia	ulitsa Kirova / ulitsa Alleya Truda (50.54327, 137.03048)	Unknown Existing	Unknown Unknown	4 Approaches 0 Driveways	Unknown Multilane (2 Lane, unspecified)
Komsomolsk, Khabarovsk Komsomolsk-on-Amur Russia	Vagonnaya ulitsa / (unknown) (50.55862, 136.97503)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown		Parking along circulatory roadway.
Komsomolsk, Khabarovsk Komsomolsk-on-Amur Russia	prospekt Lenina / Orlovskaya ulitsa / Internatsional'nyy prospekt / ulitsa Pirogova (50.54019, 136.99023)	Other Existing	Other Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Kongsberg, Buskerud Kongsberg Norway	Fv40 (Numedalsveien - Hasbergs vei) / Numedalsveien (59.66785, 9.64479)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kongsberg, Buskerud Kongsberg Norway	E134 / Gomsrudveien (59.64946, 9.65211)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kongsberg, Buskerud Kongsberg Norway	Kongsbergveien / E134 EB Ramps (59.66466, 9.70265)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Kongsberg, Buskerud Kongsberg Norway	Kongsbergveien / Drammensveien / E134 WB Ramps (59.66632, 9.70017)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Kongsberg, Buskerud Kongsberg Norway	Drammensveien / Henckelmyra / Kløversvingen (59.66493, 9.67601)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kongsberg, Buskerud Kongsberg Norway	Drammensveien / Gamle Drammensvei / Eikerveien (59.67105, 9.65566)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kongsberg, Buskerud Kongsberg Norway	Drammensveien / Gomsrudveien / Herman Foss Gate (59.67010, 9.65342)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Kongsberg, Buskerud Kongsberg Norway	Gomsrudveien / Stasjonsbakken (59.66818, 9.65352)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Kongsberg, Buskerud Kongsberg Norway	Fv40 (Bergmannsveien) / (E134 connector) / Lågendalsveien (59.63185, 9.64002)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kongsvinger, Innlandet Kongsvinger Norway	Rv2 (Arko vegen) / Gaupevegen / Lerkevegen (60.17110, 12.02399)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kongsvinger, Innlandet Kongsvinger Norway	Rv2 (Arko vegen) / Lerkevegen / Rastavegen (60.17968, 12.01963)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Post Falls, ID Kootenai Co. United States	N Charleville Rd. / E Hope Ave. (47.73763, -116.90082)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2015-2016).
Post Falls, ID Kootenai Co. United States	W Prairie Ave. / N Chase Rd. (47.74515, -116.95907)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2018
Post Falls, ID Kootenai Co. United States	W Prairie Ave. / N McGuire Rd. (47.74518, -116.98054)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2011
Hayden, ID Kootenai Co. United States	N Courcelles Pkwy. / N Chateaux Dr. (47.74785, -116.82456)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2005
Rathdrum, ID Kootenai Co. United States	W Majestic Ave. / Thayer St. (47.79216, -116.87749)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2006	Year Completed estimated (2005-2006).
Dalton Gardens, ID Kootenai Co. United States	4th St. / Hanley Ave. (47.72981, -116.77610)	Roundabout Existing	All-Way Yield Active Pedestrian Warning (flashing yellow)	4 Approaches 0 Driveways 32.1335	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Coeur dAlene, ID Kootenai Co. United States	4th St. / Margaret Ave. (47.71537, -116.77880)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.1602	Other (At-Grade) Single-Lane	2003	Near high school. ICD estimated from Google Maps linework.
Coeur d'Alene, ID Kootenai Co. United States	W Hanley Ave. / N Cornwall St. (47.73014, -116.82652)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.1333	Other (At-Grade) Single-Lane	2006	Year Completed estimated (2005-2006). ICD estimated from Google Maps linework.
Coeur D'Alene, ID Kootenai Co. United States	W Hanley Ave. / N Courcelles Pkwy. (47.73020, -116.81799)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.9366	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1998-2004). ICD estimated from Google Maps linework.
Coeur d'Alene, ID Kootenai Co. United States	W Princetown Ln. / Talon Ln. / W Newbrook Dr. (47.74090, -116.83576)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.5520	Other (At-Grade) Single-Lane	2003	Year Completed estimated (1998-2004). ICD estimated from Google Maps linework.
Post Falls, ID Kootenai Co. United States	E Poleline Ave. / N Syringa St. (47.73046, -116.92663)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.9697	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Post Falls, ID Kootenai Co. United States	N Syringa St. / Bogie Dr. (47.73373, -116.92700)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.5573	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Post Falls, ID Kootenai Co. United States	Poleline Ave. / N Spokane St. (47.73053, -116.94794)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.3464	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Post Falls, ID Kootenai Co. United States	E Poleline Ave. / N Idaho St. (47.73053, -116.93738)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 17.6732	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2013). ICD estimated from Google Maps linework.
Coeur d'Alene, ID Kootenai Co. United States	River Ave. / Hubbard Ave. (47.67905, -116.79469)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.7525	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. / 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.
Coeur d'Alene, ID Kootenai Co. United States	W Seltice Way / N Atlas Rd. (47.70063, -116.82790)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 46.6197	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	ICD estimated from Google Maps linework.
Coeur d'Alene, ID Kootenai Co. United States	W Seltice Way / N Grand Mill Ln. / W Idlewild Loop (47.70250, -116.83920)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 36.9729	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	ICD estimated from Google Maps linework.
Post Falls, ID Kootenai Co. United States	W Prairie Ave. / N Idaho St. (47.74509, -116.93746)	Roundabout Existing	All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only)	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	At-grade rail crossing approximately 350 feet to west.
Hayden, ID Kootenai Co. United States	ID 53 / Government Way / Pope Rd. (47.81844, -116.78608)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2020	https://itd.idaho.gov/news/new-interchange-at-us-95-and-idaho-highway-53-now-open/
Post Falls, ID Kootenai Co. United States	W Prairie Ave. / Fennecus Rd. (47.74478, -116.88383)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	South leg is gravel road. https://cdapress.com/news/2023/oct/31/prairie-avenue-highway-41-re-opens/
Post Falls, ID Kootenai Co. United States	W Prairie Ave. / Zorros Rd. (47.74482, -116.88889)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	https://cdapress.com/news/2023/oct/31/prairie-avenue-highway-41-re-opens/
Post Falls, ID Kootenai Co. United States	W Prairie Ave. / Spokane St. (47.74500, -116.94847)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	https://www.postfalls.gov/city_info/Project%20Updates/PrairieSpokane1121.pdf
Rathdrum, ID Kootenai Co. United States	N Meyer Rd. / W Boekel Rd. (47.80285, -116.87229)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2024
Hayden, ID Kootenai Co. United States	E Honeysuckle Ave. / 4th St. (47.75139, -116.77538)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2022	https://cdapress.com/news/2022/jul/11/hayden-celebrates-first-roundabout/
(unincorporated), ID Kootenai Co. United States	W Prairie Ave. / N Pleasant View Rd. (47.74537, -117.00199)	Roundabout Existing	All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only)	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2021	At-grade rail crossing approximately 200 ft to south of roundabout controlled by signals and gates. At-grade rail crossing (2 tracks) approximately 320 ft to west of roundabout that is yield controlled. Year Completed estimated (2020-2021).
Athol, ID Kootenai Co. United States	SR 54 / N Good Hope Rd. / N Perimeter Rd. (47.94732, -116.61237)	Rotary Existing	Other None	4 Approaches 0 Driveways 126.4920	Other (At-Grade) Multilane (2 Lane, 2x1 max)		Yield signs on circulatory roadway. Elliptical shaped. ICD = 415 ft x 370 ft.
Post Falls, ID Kootenai Co. United States	E Hope Ave. / N Damascus Rd. (47.73751, -116.88406)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2019	North leg stubbed. Year Completed estimated (2018-2020).
Post Falls, ID Kootenai Co. United States	E Poleline Ave. / N Cecil Rd. (47.73044, -116.90517)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.postfalls.gov/poleline-cecil-project/
Corinth, Peloponnese Korinthia Greece	Patron / Georgiou Papandreou (37.93753, 22.92335)	Other Existing	All-Way Stop None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Korsakov, Sakhalin Korsakov Russia	Pervomayskaya ulitsa / Oktyabr'skaya ulitsa (46.62186, 142.77254)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Warsaw, IN Kosciusko Co. United States	W 300 N / Shelden St. (41.27734, -85.85607)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2016-2020).
Warsaw, IN Kosciusko Co. United States	Husky Trl. / Mariners Dr. (41.25055, -85.82346)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2016-2020).
Warsaw, IN Kosciusko Co. United States	Old US 30 / Fox Farm Rd. (41.24848, -85.86848)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.3064	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2010-2013). ICD estimated from Google Maps linework.