Roundabouts Database Index

11207 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
Hyannis, MA Barnstable United States	Iyannough Rd. / Barnstable Rd. / Falmouth Rd. (41.66512, -70.28732)	Rotary Existing	Unknown Unknown	0 Approaches 0 Driveways 87.4371	Other Unknown		ICD estimated from Google Maps linework.
Windsor, CO Weld United States	Ptarmigan Bus Pk / near SH 392 (40.48121, -104.98870)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 36.3372	Other Single-Lane		ICD estimated from Google Maps linework.
Henrietta, NY Monroe United States	Andrews Memorial Dr. / Lomb Memorial Dr. (43.08770, -77.67448)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 35.7614	Other Single-Lane	2003	On campus of Rochester Institute of Technology. ICD estimated from Google Maps linework.
Parkville, MO Platte United States	National Dr. / Ridge Rd. (39.21333, -94.70781)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 49.9696	Other Single-Lane		Functional Class: Local ICD estimated from Google Maps linework.
Boulder, CO Boulder United States	St. Johns St. / New Haven Ct. (Hampton Circle) (40.04742, -105.24740)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 25.5996	Other Single-Lane	1997	ICD estimated from Google Maps linework.
Fruita, CO Mesa United States	Aspen Ave. / Mesa St. (Park Square) (39.15884, -108.73360)	Other Existing	Unknown Unknown	0 Approaches 0 Driveways 77.7908	Other Unknown		Completed 1940? ICD estimated from Google Maps linework.
Winchester, VA Frederick United States	Commonwealth Ct. / (parking lot) (39.12518, -78.19009)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 28.7222	Other Single-Lane	2007	ICD estimated from Google Maps linework.
Indianapolis, IN Marion United States	Market St. / Meridian St. (Monument Circle) (39.76848, -86.15804)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 132.1925	Other Multilane (2 Lane)		Most famous traffic circle in the State of Indiana. Completed 1820. Functional Class: Local ICD estimated from Google Maps linework.
East Lansing, MI Ingham United States	Wilson Rd. / Red Cedar Rd. (42.72324, -84.48238)	Other Removed	Unknown Unknown	4 Approaches 0 Driveways 23.6898	Other Unknown		ICD estimated from Google Maps linework.
Somerville, NJ Somerset United States	US 202 / US 206 / NJ 28 (40.57572, -74.62894)	Rotary Existing	Unknown Unknown	0 Approaches 0 Driveways 107.9507	Other Multilane (2 Lane)		This was and probably still is a traffic circle with the 202 freeway passing overhead. The traffic in the circle yielded to southbound 206 traffic entering the circle. US 202 and US 206 multiplexed to the north. ICD estimated from Google Maps linework.
East Lansing, MI Ingham United States	Bogue St. / Wilson Rd. (42.72326, -84.47186)	Other Removed	Unknown Unknown	4 Approaches 0 Driveways 36.8508	Other Unknown		ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso United States	Chapel Hills Dr. / Royal Pine Dr. (38.98067, -104.77060)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 26.9242	Other Single-Lane	2002	ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso United States	Beech Ave. / 1st St. (38.79048, -104.84660)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 42.8219	Other Single-Lane		ICD estimated from Google Maps linework.
Fort Collins, CO Larimer United States	Stanton Creek Dr. / St. Thomas Dr. (40.49066, -105.05590)	Neighborhood Traffic Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 24.5241	Other Single-Lane		Functional Class: Local ICD estimated from Google Maps linework.
Fort Collins, CO Larimer United States	Stanton Creek Dr. / Tortola Way (40.48999, -105.05430)	Neighborhood Traffic Circle Existing	Unknown Unknown	3 Approaches 0 Driveways 25.4327	Other Single-Lane		Functional Class: Local ICD estimated from Google Maps linework.
Fort Collins, CO Larimer United States	Cuerto Ln. / (unknown) (40.57718, -105.13330)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 26.3067	Other Single-Lane	2005	Functional Class: Local ICD estimated from Google Maps linework.
Fort Collins, CO Larimer United States	Tierra Ln. / Saddle Ridge Condominiums (40.57545, -105.13140)	Neighborhood Traffic Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 28.1217	Other Single-Lane		Functional Class: Local ICD estimated from Google Maps linework.
Fort Collins, CO Larimer United States	Oval Dr. (Howes St. / Plum St. / Isotope Dr. / East Dr. / Music Dr.) (40.57639, -105.08070)	Other Existing	Unknown Unknown	6 Approaches 0 Driveways 19.0499	Other Single-Lane		Functional Class: Local ICD estimated from Google Maps linework.
Fort Collins, CO Larimer United States	College Ave. / Laporte Ave. (40.58899, -105.07720)	Other Removed	Unknown Unknown	4 Approaches 0 Driveways 26.3021	Other Multilane (2 Lane)		Functional Class: Arterial ICD estimated from Google Maps linework.
Loveland, CO Larimer United States	Glen Isle Dr. / Glendale Dr. (40.43431, -105.11460)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 142.7229	Other Single-Lane	1995	Functional Class: Local ICD estimated from Google Maps linework.
Loveland, CO Larimer United States	Glen Isle Dr. / Buckingham Cir. (40.43580, -105.10680)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 64.5421	Other Single-Lane	1997	Functional Class: Local ICD estimated from Google Maps linework.
Loveland, CO Larimer United States	Seven Lakes Dr. / Horseshoe Dr. (40.42844, -105.05100)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 20.0011	Other Single-Lane	1996	Functional Class: Local ICD estimated from Google Maps linework.
Loveland, CO Larimer United States	Seven Lakes Dr. / Madison Ave. (40.42698, -105.05790)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 18.1832	Other Single-Lane	1995	Functional Class: Local ICD estimated from Google Maps linework.
Fort Collins, CO Larimer United States	Mt. Vernon Ct. / New Bedford Dr. / Ticonderoga Dr. (40.53008, -105.05420)	Neighborhood Traffic Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 25.4175	Other Single-Lane		Small almost mini roundabout, not very functional. Has small central island and no splitter islands only haching and road markings. Functional Class: Collector ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso United States	Pine Manor Dr. / Stoneglen Dr. (38.96827, -104.76670)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 26.9289	Other Single-Lane	2000	ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso United States	Windjammer Dr. / Brigantine Dr. (38.95401, -104.77020)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 32.5070	Other Single-Lane	1995	ICD estimated from Google Maps linework.
Urbana, MD Frederick United States	Sugarloaf Pkwy. / Denison St. (39.33490, -77.34180)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 36.9503	Other Multilane (2 Lane)	2000	ICD estimated from Google Maps linework.
Pleasanton, CA Alameda United States	Watermill Rd. / Watermill Rd. (37.75548, -121.90970)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 31.1610	Other Single-Lane		ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso United States	Sybilla Ln. / (parking lot) (39.01263, -104.81160)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 25.9841	Other Single-Lane	2004	ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso United States	Stout Dr. / (parking lot) (39.01775, -104.81250)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 20.4146	Other Single-Lane	2003	ICD estimated from Google Maps linework.
Pleasanton, CA Alameda United States	Watermill Rd. / Albion Rd. (37.76511, -121.90780)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 34.9336	Other Single-Lane		ICD estimated from Google Maps linework.
Pleasanton, CA Alameda United States	Watermill Rd. / Harcourt Way (37.75982, -121.90820)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 34.9361	Other Single-Lane		ICD estimated from Google Maps linework.
Silverdale, WA Kitsap United States	NW Anderson Hill Rd. / Frontier Pl. NW (47.65368, -122.70350)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 21.7218	Other Single-Lane	2003	Opened September 2003. ICD estimated from Google Maps linework.
Jackson, MS Hinds United States	John R. Lynch St. / Metro Pkwy. / Eastview St. (32.29798, -90.21458)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 45.4296	Other Multilane (2 Lane)	2004	Functional Class: Arterial ICD estimated from Google Maps linework.
Jackson, MS Hinds United States	Metro Pkwy. / Prentiss St. (32.30098, -90.21120)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 51.4850	Other Multilane (2 Lane)	2004	Functional Class: Arterial ICD estimated from Google Maps linework.
Jackson, MS Hinds United States	Metro Pkwy. / Dalton St. (32.30095, -90.20563)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 38.3614	Other Multilane (2 Lane)	2004	Functional Class: Arterial ICD estimated from Google Maps linework.
Jackson, MS Hinds United States	John R. Lynch St. / Prentiss St. (32.29755, -90.21119)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 34.3246	Other Multilane (2 Lane)	2004	ICD estimated from Google Maps linework.
Starkville, MS Oktibbeha United States	Blackjack Rd. / Oktoc Rd. (33.44708, -88.79340)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 31.8893	Other Single-Lane	2002	http://www.msstate.edu/web/media/detail.php?id=1874 Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Jackson, MS Hinds United States	Metro Pkwy. / Terry Rd. / Pearl St. / Pascagoula St. (32.29912, -90.19500)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 69.6576	Other Multilane (2 Lane)	2006	Functional Class: Arterial ICD estimated from Google Maps linework.
Jackson, MS Hinds United States	Metro Pkwy. / Rose St. (32.30047, -90.20142)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 100.9515	Other Multilane (2 Lane)	2006	Functional Class: Arterial ICD estimated from Google Maps linework.
Jackson, MS Hinds United States	Central St. / Buena Vista Ave. (32.30306, -90.21358)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways	Other Single-Lane	2005	Functional Class: Local
Lawrence, KS Douglas United States	W. Harvard Rd. / Grove Dr. / Mulberry Dr. (38.96701, -95.29801)	Neighborhood Traffic Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 15.7862	Other Unknown	2005	Built as part of Harvard Road traffic calming plan. A temporary traffic circle was in place for some time prior to permanent construction. Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Lawrence, KS Douglas United States	W. Harvard Rd. / Goldfield St. / Goldfield Ct. (38.96597, -95.29628)	Neighborhood Traffic Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 16.7150	Other Single-Lane	2005	Built as part of Harvard Road Traffic Calming plan. A Temporary traffic circle with all way Yield control was installed prior to permanent construction. Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso United States	E. Cheyenne Mountain Blvd. / Springmeadow Dr. (38.79132, -104.82750)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 81.9191	Other Unknown		ICD estimated from Google Maps linework.
Miami Springs, FL Miami-Dade United States	Curtiss Pkwy. / Royal Poinciana / Westward Dr. / Palmetto Dr. (25.82130, -80.28160)	Other Existing	Other Unknown	6 Approaches 0 Driveways 83.8565	Other Multilane (3+ Lane)		On-street parking within circulatory roadway, pedestrian access to central island, yield control on circulatory roadway, some stop-controlled entries. ICD estimated from Google Maps linework.
Coral Gables, FL Miami-Dade United States	Ponce de Leon Blvd. / Sevilla Ave. / Palermo Ave. (25.74597, -80.25848)	Other Existing	Unknown Unknown	6 Approaches 0 Driveways 138.7738	Other Unknown		ICD estimated from Google Maps linework.
Miami Springs, FL Miami-Dade United States	Glendale Dr. / Beverly Dr. (25.81348, -80.29934)	Other Existing	Unknown Unknown	0 Approaches 0 Driveways 33.3298	Other Unknown		ICD estimated from Google Maps linework.
Seattle, WA King United States	Interlake Ave. N / N 39th St. (47.65411, -122.34130)	Neighborhood Traffic Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 14.4811	Other Unknown		ICD estimated from Google Maps linework.
New Castle, CO Garfield United States	Castle Valley Blvd. / Pyramid St. (39.57959, -107.52880)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 33.1386	Other Single-Lane	1999	ICD estimated from Google Maps linework.
New Castle, CO Garfield United States	Castle Valley Blvd. / (TBD) (39.57517, -107.52190)	Roundabout Existing	Unknown Unknown	2 Approaches 0 Driveways 31.2996	Other Single-Lane	1999	Facilitates U-turns. ICD estimated from Google Maps linework.
Westminster, CO Adams United States	Promenade Dr. S. / (TBD) (39.89188, -105.06330)	Neighborhood Traffic Circle Existing	Unknown Unknown	2 Approaches 0 Driveways 20.1598	Other Single-Lane		ICD estimated from Google Maps linework.
Duxbury, MA Plymouth United States	Lincoln St. / Congress St. (42.05532, -70.72294)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 21.2829	Other Single-Lane	2001	ICD estimated from Google Maps linework.
Seattle, WA King United States	Ashworth Ave. N / N 38th St. (47.65269, -122.34020)	Neighborhood Traffic Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 160.1009	Other Unknown		ICD estimated from Google Maps linework.
Seattle, WA King United States	Burke Ave. N / N 35th St. (47.64919, -122.33510)	Neighborhood Traffic Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 9.6550	Other Unknown		ICD estimated from Google Maps linework.
Lindon, UT Utah United States	400 South / 600 West (Lindon Park Circle) (40.33034, -111.73140)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 33.6873	Other Multilane (2 Lane)	2001	Date estimated. ICD estimated from Google Maps linework.
Provo, UT Utah United States	5000 North / Edgewood Dr. (40.30066, -111.65750)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 19.1282	Other Single-Lane	1999	ICD estimated from Google Maps linework.
Edmonton, AB Edmonton Capital Region Canada	St. Albert Trl. / Groat Rd. / 118th Ave. NW (53.57027, -113.54940)	Rotary Existing	Unknown Unknown	4 Approaches 0 Driveways 58.1573	Other Multilane (2 Lane)		ICD estimated from Google Maps linework.
Orlando, FL Orange United States	N. Lake Orlando Pkwy / Cinderlane Pkwy (28.60276, -81.43106)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 20.9715	Other Single-Lane	2001	ICD estimated from Google Maps linework.
Orinda, CA Contra Costa United States	Hall Dr. / Donald Dr. (37.86411, -122.15310)	Neighborhood Traffic Circle Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 17.9148	Other Single-Lane	2002	ICD estimated from Google Maps linework.
Estero, FL Lee United States	Williams Rd. / Chapel Trace (26.41990, -81.83160)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 29.9485	Other Single-Lane	2006	Near Estero High School. ICD estimated from Google Maps linework.
Marshall, MI Calhoun United States	I-94 Business (W Michigan Ave.) / M-227 (Kalamazoo Ave.) (42.27199, -84.96413)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 83.0730	Other Unknown		ICD estimated from Google Maps linework.
Homer, MI Calhoun United States	Hillsdale St. / Main St. (42.14585, -84.80890)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 39.8485	Other Single-Lane		Before 1999. ICD estimated from Google Maps linework.
Chattanooga, TN Hamilton United States	SR 153 NB Ramps / Lake Resort Dr. (35.10986, -85.22842)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 55.6902	Freeway Ramps Multilane (2 Lane)	2006	At new intersection with new bridge and alignment of Lake Resort Drive. Former intersection was ~800 to the south. Non-symetric design. Some motions have two lanes. Previously controlled by signal ICD estimated from Google Maps linework.
Chattanooga, TN Hamilton United States	SR 153 SB Ramps / N. Access Rd. / TVA offices (35.10868, -85.23122)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 97.7036	Freeway Ramps Multilane (2 Lane)	2006	N Access Road is a 4 lane arterial road. Fatal crash April 4, 2010. 11861-05. ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso United States	Serenity Park Dr. / (parking lot) (39.01540, -104.81010)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 23.1991	Other Single-Lane	2004	ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso United States	Newport Rd. / Vapor Trl. (38.80787, -104.72680)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 25.1284	Other Single-Lane	2002	Y-shaped intersection. ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso United States	Rockhurst Blvd. / University Park Blvd. (38.91005, -104.78980)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 21.3750	Other Single-Lane	1998	ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso United States	Rockhurst Blvd. / Montebello Dr. (38.90582, -104.78980)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 20.4468	Other Single-Lane	2000	ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso United States	Carefree Cir. / New Center Pl. (38.87741, -104.71720)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 44.6291	Other Multilane (2 Lane)	2003	ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso United States	Treeline View / Stately View (38.87351, -104.86560)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 38.1228	Other Single-Lane	2003	ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso United States	(unknown #2) (38.87847, -104.84910)	Other Existing	Unknown Unknown	0 Approaches 0 Driveways 18.5952	Other Unknown		ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso United States	Mesa Rd. / Kissing Camels Dr. (38.87808, -104.86580)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 29.7525	Other Single-Lane	2001	ICD estimated from Google Maps linework.
Lawrence, KS Douglas United States	W. Harvard Rd. / S. Moundridge Dr. (38.96770, -95.30438)	Neighborhood Traffic Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 13.0003	Other Unknown		ICD estimated from Google Maps linework.
Boston, MA Suffolk United States	VFW Pkwy. / North Shore Rd. (Butler Circle) (42.41228, -70.99350)	Rotary Existing	Unknown Unknown	0 Approaches 0 Driveways 84.6514	Other Multilane (2 Lane)		Functional Class: Arterial ICD estimated from Google Maps linework.
Boston, MA Suffolk United States	Broadway / Main (42.40244, -71.06048)	Rotary Existing	Unknown Unknown	0 Approaches 0 Driveways 123.4694	Other Unknown		ICD estimated from Google Maps linework.
Boise, ID Ada United States	S. Touchmark Way / E. Louise Dr. (43.60317, -116.34880)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 29.4050	Other Single-Lane	2006	ICD estimated from Google Maps linework.
Boise, ID Ada United States	S. Touchmark Way / S. Worth Way (43.60206, -116.34610)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 30.2704	Other Single-Lane	2006	ICD estimated from Google Maps linework.
Arlington, VA Arlington United States	Memorial Dr. / Arlington Memorial Bridge (38.88573, -77.06004)	Rotary Existing	Unknown Unknown	0 Approaches 0 Driveways 114.3488	Other Unknown		ICD estimated from Google Maps linework.
Washington, DC N/A United States	G St. / 3rd St. SW (38.88127, -77.01520)	Neighborhood Traffic Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 26.9620	Other Unknown		ICD estimated from Google Maps linework.
Washington, DC N/A United States	G St. / 1st St. SW (38.88119, -77.01228)	Neighborhood Traffic Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 31.6106	Other Unknown		ICD estimated from Google Maps linework.
Washington, DC N/A United States	H St. / Delaware Ave. (38.88028, -77.01262)	Neighborhood Traffic Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 31.6110	Other Unknown		ICD estimated from Google Maps linework.
Richmond, VA Henrico United States	Monument Ave. / Allen Ave. (37.55384, -77.46020)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 74.8004	Other Multilane (2 Lane)		ICD estimated from Google Maps linework.
Richmond, VA Henrico United States	Stuart Circle (37.55246, -77.45788)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 35.9806	Other Multilane (2 Lane)		ICD estimated from Google Maps linework.
Huntington, NY Suffolk United States	Clinton Ave. / Gerard St. (40.87225, -73.42886)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 14.4499	Other Single-Lane	2002	http://query.nytimes.com/gst/fullpage.html?res=9D04E4DB133DF931A15751C1A9649C8B63 ICD estimated from Google Maps linework.
Manistee, MI Manistee United States	Lakeshore Dr. / Monroe St. / Cottage Ln. (44.25355, -86.33302)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 45.3388	Other Single-Lane	1992	Before 1993. No splitter islands on east leg. ICD estimated from Google Maps linework.
Litchfield Park, AZ Maricopa United States	Wigwam Creek Blvd. / (unknown) (33.51746, -112.32560)	Neighborhood Traffic Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 17.9232	Other Single-Lane		ICD estimated from Google Maps linework.
Owensboro, KY Daviess United States	KY 56 / KY 81 (37.75357, -87.17403)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.6605	Other Multilane (2 Lane)	2014	Functional Class: Arterial ICD estimated from Google Maps linework.
Albuquerque, NM Bernalillo United States	8th St. / Central Ave. (35.08526, -106.65660)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.3649	Other Single-Lane	2007	Transition between downtown Functional Class: Minor Arterial ICD estimated from Google Maps linework.
Frankfort, KY Franklin United States	Cardwell Lane / C. Michael Davenport Blvd. (38.16095, -84.91826)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.7458	Other Single-Lane	2015	Functional Class: Major Collector ICD estimated from Google Maps linework.
Santa Fe, NM Santa Fe United States	Richards Ave. / College Dr. (35.60719, -106.00060)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.1017	Other Single-Lane	2003	Community College District South of I-25 Previously controlled by 2 way stop Functional Class: Minor Arterial ICD estimated from Google Maps linework.
Seattle, WA King United States	Corliss Ave. N / N 39th St. (47.65429, -122.33140)	Neighborhood Traffic Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 12.8720	Other Unknown		ICD estimated from Google Maps linework.
Seattle, WA King United States	Bagley Ave. N / N 39th St. (47.65431, -122.33260)	Neighborhood Traffic Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 12.8720	Other Unknown		ICD estimated from Google Maps linework.
Seattle, WA King United States	Meridian Ave. N / N 37th St. (47.65196, -122.33390)	Neighborhood Traffic Circle Existing	Unknown Unknown	0 Approaches 0 Driveways	Other Unknown
Seattle, WA King United States	Corliss Ave. N / N 37th St. (47.65195, -122.33150)	Neighborhood Traffic Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 16.8953	Other Unknown		ICD estimated from Google Maps linework.
Honolulu, HI Oahu United States	Keeaumoku St. / Heulu St. (21.30592, -157.83500)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 17.8032	Other Single-Lane	1999	Urban. ICD estimated from Google Maps linework.
Carmel, IN Hamilton United States	N. Westfield Blvd. / E. 96th St. (39.92686, -86.12680)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 55.8692	Other Single-Lane	2005	Completed December 2005. Fatal crash October 1, 2007: http://www.indystar.com/apps/pbcs.dll/article?AID=/20071003/LOCAL/710030465/-1/LOCAL17. 11861-05. ICD estimated from Google Maps linework.
Carmel, IN Hamilton United States	N. Ditch Rd. / W. 96th St. (39.92681, -86.18403)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 33.8879	Other Single-Lane	2005	Previously controlled by 4-way stop ICD estimated from Google Maps linework.
Muskegon, MI Muskegon United States	W. Western Ave. / 3rd St. (43.23536, -86.25337)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.3635	Other Single-Lane	2008	Year Completed estimated (2006-2010). ICD estimated from Google Maps linework.
Kalamazoo, MI Kalamazoo United States	W. Michigan Ave. / Rankin Ave. (42.28212, -85.61975)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 42.4134	Other Multilane (2 Lane)	2004	Concentric striping in circulatory roadway. ICD estimated from Google Maps linework.
Seattle, WA King United States	Bagley Ave. N / N 42nd St. (47.65796, -122.33260)	Neighborhood Traffic Circle Existing	Unknown Unknown	0 Approaches 0 Driveways	Other Unknown