Roundabouts Database Index

11205 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
Napa, CA Napa Co. United States	1st St. / California Blvd. (38.29823, -122.30024)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.3668	Other Unknown	2020	Completed April 2020. ICD estimated from Google Maps linework.
Napa, CA Napa Co. United States	California Blvd. / 2nd St. (38.29732, -122.30025)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 31.8687	Other Unknown	2020	Completed April 2020. ICD estimated from Google Maps linework.
Columbia, MD Howard United States	Golden Straw Ln. / Davis Rd. (39.21597, -76.81084)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Mini-roundabout	2000	Completed April 28, 2000. Pedestrian ramps into circulatory roadway.
Lawrence, KS Douglas United States	Overland Dr. / Stoneridge Dr. (38.97498, -95.32105)	Roundabout Existing	All-Way Yield None	0 Approaches 0 Driveways 29.7119	Other Single-Lane	2009	Completed as part of new development. ICD estimated from Google Maps linework.
Las Vegas, NV Clark United States	Lake South / Crystal Water Way (36.13289, -115.29050)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 25.0796	Other Single-Lane	1994	Completed August 1994. Functional Class: Collector ICD estimated from Google Maps linework.
Tallahassee, FL Leon United States	Killarney Way / Shamrock Dr. (30.51361, -84.22315)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.7810	Other Single-Lane	1994	Completed August 1994. ICD estimated from Google Maps linework.
Bradenton Beach, FL Manatee United States	SR 789 / Bridge St. (27.46500, -82.69847)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 14.8361	Other Single-Lane	1994	Completed August 1994. ICD estimated from Google Maps linework.
Taneytown, MD Carroll United States	MD 140 / MD 832 / Antrim Blvd. (39.64809, -77.15468)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.4627	Other Multilane (2 Lane)	1996	Completed August 1996. Curbs set for double lane, striped for single outer circulating lane. ICD estimated from Google Maps linework.
Monroe, WA Snohomish United States	SR 522 EB Ramps / 164th St. SE / Tester Rd. (47.84863, -122.00580)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 60.9143	Other Multilane (2 Lane)	2001	Completed August 2001. This project won the Washington State APWA 2001 Project of the Award and the ASCE Seattle Section 2001 Outstanding Project Award. The Project is documented in the Compendium of Papers for 2000 ITE District 6 Annual Meeting, San Diego, CA. Reconfiguration of two intersections into a roundabout. Previously controlled by two-way stop ICD estimated from Google Maps linework.
Asheville, NC Buncombe United States	WT Weaver Blvd / University Heights (35.61435, -82.56285)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.1862	Other Single-Lane	2002	Completed August 2002. Entrance to University of North Carolina at Asheville. Previously controlled by one-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Olathe, KS Johnson United States	S. Ridgeview Rd. / E. Loula St. (38.88069, -94.79726)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 25.1027	Other Single-Lane	2004	Completed August 2004. ICD estimated from Google Maps linework.
Lincoln, NE Lancaster United States	S. 40th St. / Sheridan Blvd. (40.77862, -96.66332)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.3669	Other Single-Lane	2004	Completed August 2004. Functional Class: Arterial ICD estimated from Google Maps linework.
Albany, OR Linn United States	N. Albany Rd. / Gibson Hill Rd. (44.65688, -123.11730)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.7877	Other Single-Lane	2005	Completed August 2005. Four leg added to north to extend North Albany Road. ICD estimated from Google Maps linework.
Bloomington, IN Monroe United States	Moores Pike / Winfield Rd. (39.15027, -86.50103)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.3430	Other Single-Lane	2005	Completed August 2005. http://bloomington.in.gov/egov/docs/1124562196872.htm ICD estimated from Google Maps linework.
Richfield, MN Hennepin United States	66th St. / Richfield Pkwy. (17th Ave.) (44.88351, -93.25011)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.6192	Other Multilane (2 Lane)	2007	Completed August 2007. First roundabout in Richfield. Double left turn for southbound left turn. Serves Target shopping center. ICD estimated from Google Maps linework.
Prince George, BC Fraser-Fort George Region Canada	Cameron St. / N. Neechako Rd. (53.92850, -122.76743)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.0000	Other Single-Lane	2009	Completed August 2009. http://www.city.pg.bc.ca/city_services/transportation/cameronstreetbridge/
Kennewick, WA Benton United States	27th Ave. / Union St. / Southridge Blvd / W Creekstone Dr. (46.18497, -119.18040)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.5168	Other Single-Lane	2000	Completed August 25, 2000. Right-turn bypass on WB approach. Was 3-leg intersection; fourth leg added to west as part of project. Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Kennewick, WA Benton United States	Grandridge Blvd. / Center Pkwy. (46.22032, -119.23220)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.5746	Other Single-Lane	2006	Completed August 3, 2006. Functional Class: Collector ICD estimated from Google Maps linework.
University Place, WA Pierce United States	64th St W / Park Entrance (47.19891, -122.56530)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 28.4022	Other Single-Lane	2004	Completed before July 2004. ICD estimated from Google Maps linework.
Cearfoss, MD Washington United States	MD 63 / MD 58 / MD 494 (Cearfoss Pk) (39.70017, -77.77593)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.2431	Other Single-Lane	1995	Completed December 1995. ICD estimated from Google Maps linework.
University Place, WA Pierce United States	Cirque Dr. W / Alameda Ave. W / 56th St. W (47.20639, -122.51600)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 54.3624	Other Single-Lane	2002	Completed December 2002. 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.
Bend, OR Deschutes United States	SW Century Dr. / SW Colorado Ave. / SW Chandler Ave. (44.04180, -121.33200)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 57.9120	Other Single-Lane	1999	Completed Fall 1999. One leg comes in at 60 degree angle. Right-turn bypass lane part of conceptual design but removed for final. First modern roundabout in Oregon.
Moses Lake, WA Grant United States	Yonezawa Blvd. / Leanne Ave. (47.10454, -119.27060)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.4597	Other Single-Lane	2001	Completed fall 2001. Part of series of 3 roundabouts. Functional Class: Collector ICD estimated from Google Maps linework.
Voorheesville, NY Albany United States	Rte. 155 / Rte. 85A (Maple Rd.) (42.64936, -73.92110)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.3809	Other Single-Lane	2003	Completed Fall 2003. First roundabout in Albany area. For aerial photo, go to http://www1.nysgis.state.ny.us/MainMap.cfm, go to Longitude: -73.9210 Latitude: 42.6493, set Previously controlled by channelized y ICD estimated from Google Maps linework.
Kennebunk, ME York United States	Fletcher (Rte 35) / Storer St. (43.39060, -70.54562)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.4334	Other Single-Lane	2003	Completed Fall 2003. Legs at 6, 8, and 10 oclock, plus a driveway. ICD estimated from Google Maps linework.
North Liberty, IA Johnson Co. United States	N Front St. / Penn St. (41.75206, -91.59801)	Roundabout Existing	All-Way Yield None	4 Approaches 2 Driveways 32.0763	Other Single-Lane	2019	Completed Fall 2019. ICD estimated from Google Maps linework.
Hilton Head, SC Beaufort United States	Whooping Crane Way / Main St. (32.21647, -80.72187)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.4598	Other Single-Lane	1996	Completed February 1996. ICD estimated from Google Maps linework.
Kennewick, WA Benton United States	Columbia Park Drive #2 (46.22223, -119.14630)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 54.5366	Other Single-Lane	2001	Completed February 2001 Functional Class: Local ICD estimated from Google Maps linework.
Kennewick, WA Benton United States	Columbia Park Drive #1 (46.22221, -119.15110)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.8367	Other Single-Lane	2001	Completed February 2001. Functional Class: Local ICD estimated from Google Maps linework.
Columbus, GA Muscogee United States	Ashley Station Blvd. / Olive St. (32.48650, -84.97856)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.1785	Other Single-Lane	2007	Completed February 2007. Previously controlled by two-way stop Functional Class: Local ICD estimated from Google Maps linework.
Columbus, GA Muscogee United States	Warm Springs Rd. / Blackmon Rd. (32.54701, -84.89021)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.1555	Other Single-Lane	2011	Completed February 2011. Functional Class: Arterial ICD estimated from Google Maps linework.
Clovis, NM Curry United States	Hwy 245 (Llano Estacado Blvd.) / Norris St. (34.43384, -103.17830)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.3276	Other Single-Lane	2006	Completed February 27, 2006. Website: http://www.cityofclovis.org/roundabout/roundabout.htm ICD estimated from Google Maps linework.
Bend, OR Deschutes United States	NW 9th St. / NW Newport Ave. / NW Nashville Ave. (44.06240, -121.32450)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.6125	Other Single-Lane	2005	Completed in August 2005. Intersection previously had five legs. Roundabout changes one leg prior to the roundabout to right in/out and redirects another leg to the roundabout. Located near Grade School on Newport Avenue. ICD estimated from Google Maps linework.
Nampa, ID Canyon Co. United States	E Amity Rd. / S Robinson Blvd. (43.56137, -116.49376)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.5418	Other Single-Lane	2019	Completed in May 2019. Initial build is 160' ICD, expandible outward to 2x1 (160'x180') in the future. ICD estimated from Google Maps linework.
Las Vegas, NV Clark Co. United States	S Pavilion Center Dr. / Orchard Park Dr. (36.15444, -115.33080)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.7680	Other Multilane (2 Lane)	2006	Completed initially with only 2 legs; 3rd leg added 2017.
Dupont, WA Thurston United States	Hoffman Hill Blvd. / Burnside Pl. (47.09605, -122.67150)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 26.8311	Other Single-Lane	2004	Completed January 2004. ICD estimated from Google Maps linework.
Yakima, WA Yakima United States	N. 5th Ave. / Fruitdale Blvd. (46.61242, -120.51870)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.1760	Other Single-Lane	2004	Completed July 1, 2004. Major street makes a 90-degree turn through the intersection. Previously controlled by one-way stop ICD estimated from Google Maps linework.
Olmos Park, TX Bexar United States	Olmos Dr. / El Prado Dr. / McCullough Ave. (29.47094, -98.49162)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 24.9549	Other Single-Lane	1996	Completed July 1996. ICD estimated from Google Maps linework.
Topeka, KS Shawnee United States	SW 29th St. / Urish Rd. (39.01450, -95.78090)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.0471	Other Single-Lane	2001	Completed July 2001. Retail shopping center on SW corner. Converted to double-lane roundabout 2010. Functional Class: Arterial ICD estimated from Google Maps linework.
Cle Elum, WA Kittitas United States	Bullfrog Rd. / Suncadia Entrance (47.19987, -120.98731)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.9510	Other Single-Lane	2004	Completed July 2004. ICD estimated from Google Maps linework.
Junction City, KS Geary United States	I-70 WB Ramps / US 40B (Washington St.) (39.00839, -96.83505)	Roundabout Existing	All-Way Yield None	0 Approaches 0 Driveways 46.4029	Other Single-Lane	2006	Completed July 2006. Previously controlled by one-way stop ICD estimated from Google Maps linework.
Ogden, UT Weber United States	Tyler Ave. / University Cir. (41.19333, -111.94780)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.8476	Other Multilane (2 Lane)	2008	Completed July 2008. On campus of Weber State University. Previously controlled by two-way stop ICD estimated from Google Maps linework.
Ogden, UT Weber United States	Tyler Ave. / 41st St. (41.19035, -111.94770)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.1530	Other Multilane (2 Lane)	2008	Completed July 2008. On campus of Weber State University. Previously controlled by two-way stop ICD estimated from Google Maps linework.
Spokane, WA Spokane Co. United States	Freya St. / US 395 NB Ramps (47.72033, -117.35784)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 35.3533	Freeway Ramps Single-Lane	2009	Completed July 2009. ICD estimated from Google Maps linework.
Lacey, WA Thurston United States	Pacific Ave. / Golf Club Rd. / Lacey Blvd. (47.03786, -122.82860)	Roundabout Existing	All-Way Yield None	6 Approaches 0 Driveways 61.8604	Other Multilane (2 Lane)	2003	Completed July 22, 2003. Functional Class: Arterial ICD estimated from Google Maps linework.
Lacey, WA Thurston United States	SR 510 (Marvin Rd.) / Pacific Ave. (47.03941, -122.76480)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.5572	Other Multilane (2 Lane)	2003	Completed July 28, 2003. Functional Class: Arterial ICD estimated from Google Maps linework.
Tampa, FL Hillsborough United States	North Blvd. / Country Club Dr. (28.05466, -82.46759)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 14.7559	Other Single-Lane	1996	Completed June 1996. ICD estimated from Google Maps linework.
Lakewood, WA Pierce United States	Main St. SW / 5th Ave. SW (47.16198, -122.51570)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.4220	Other Single-Lane	2002	Completed June 2002. ICD estimated from Google Maps linework.
Sterling Heights, MI Macomb United States	Van Dyke Ave. (M-53) / 18 1 / 2 Mile Rd. (42.60148, -83.03119)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 63.2967	Freeway Ramps Multilane (2 Lane)	2005	Completed June 2005. ICD estimated from Google Maps linework.
University Place, WA Pierce United States	40th St. W / Drexler Dr. W (47.22084, -122.53430)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 31.6351	Other Single-Lane	2006	Completed June 2006. ICD estimated from Google Maps linework.
Columbus, GA Muscogee United States	Grove Park Dr. / (apartment entrance) (32.55886, -84.97034)	Roundabout Existing	All-Way Yield None	4 Approaches 2 Driveways 40.2651	Other Single-Lane	2006	Completed June 2006. Functional Class: Local ICD estimated from Google Maps linework.
Lawrence, KS Douglas United States	Bauer Farm Dr. / Champion Ln. (38.97283, -95.30294)	Roundabout Existing	All-Way Yield None	0 Approaches 0 Driveways 58.4970	Other Single-Lane	2009	Completed June 2009 as part of new development. Location estimated. ICD estimated from Google Maps linework.
Columbus, GA Muscogee United States	Yellow Pine Rd. / Calumet Dr. (32.54861, -84.81565)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.1820	Other Single-Lane	2011	Completed June 2011. Functional Class: Collector ICD estimated from Google Maps linework.
Missoula, MT Missoula Co. United States	N Orange St. / N 5th St. / I-90 EB Ramps (46.87980, -113.99314)	Roundabout Existing	All-Way Yield Active Pedestrian Warning (flashing yellow)	3 Approaches 0 Driveways 45.7162	Freeway Ramps Single-Lane	2017	Completed June 2017. ICD estimated from Google Maps linework.
Las Vegas (Summerlin), NV Clark United States	Town Center Dr. / Hualapai Way (36.17850, -115.31770)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 65.5547	Other Multilane (2 Lane)	1990	Completed March 1990. ICD estimated from Google Maps linework.
Las Vegas (Summerlin), NV Clark United States	Town Center Dr. / Village Center Cir. / Library Hills Dr. (36.18960, -115.30360)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 78.0762	Other Multilane (2 Lane)	1990	Completed March 1990. ICD estimated from Google Maps linework.
Las Vegas (Summerlin), NV Clark United States	Town Center Dr. / Canyon Run Dr. / Banburry Cross Dr. (36.18080, -115.31370)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.3446	Other Multilane (2 Lane)	1995	Completed March 1995. Functional Class: Arterial ICD estimated from Google Maps linework.
Columbus, GA Muscogee United States	Whitesville Walk / Woodville Dr. (32.55371, -84.97279)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 29.1939	Other Single-Lane	2007	Completed March 2007. Functional Class: Local ICD estimated from Google Maps linework.
Columbus, GA Muscogee United States	Transport Blvd. / Cargo Dr. (32.51770, -84.87556)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 55.3899	Other Single-Lane	2012	Completed March 2012. Separate right-turn lane on northwest leg. Previously controlled by two-way stop Functional Class: Local ICD estimated from Google Maps linework.
Dupont, WA Thurston United States	McNeil St. / Gaul Ave. (47.09734, -122.66080)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.0174	Other Single-Lane	2001	Completed May 2001. ICD estimated from Google Maps linework.
Dupont, WA Thurston United States	McNeil St. / Marshall Cir. (47.09618, -122.65520)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 26.8311	Other Single-Lane	2001	Completed May 2001. ICD estimated from Google Maps linework.
Overland Park, KS Johnson United States	133rd St. / Lamar Ave. (38.88654, -94.65847)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.1862	Other Single-Lane	2006	Completed May 2006. ICD estimated from Google Maps linework.
Lenexa, KS Johnson United States	Renner Rd. / 88th St. (38.96903, -94.77977)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.0001	Other Multilane (2 Lane)	2007	Completed May 2007. Series of 4 roundabouts. ICD estimated from Google Maps linework.
Lenexa, KS Johnson United States	Renner Rd. / 89th St. (38.96741, -94.77979)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.8582	Other Multilane (2 Lane)	2007	Completed May 2007. Series of 4 roundabouts. ICD estimated from Google Maps linework.
Lenexa, KS Johnson United States	Renner Rd. / 90th St. (38.96544, -94.77975)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.0735	Other Multilane (2 Lane)	2007	Completed May 2007. Series of 4 roundabouts. ICD estimated from Google Maps linework.
Lenexa, KS Johnson United States	Renner Rd. / S Apartment Entrance (38.96370, -94.77972)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways 40.8603	Other Multilane (2 Lane)	2007	Completed May 2007. Series of 4 roundabouts. ICD estimated from Google Maps linework.
Columbus, GA Muscogee United States	Preservation Way / Broadleaf Ln. (32.56264, -84.84101)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.2765	Other Single-Lane	2007	Completed May 2007. Functional Class: Local ICD estimated from Google Maps linework.
Columbia, MD Howard United States	Cradlerock Way / Homespun Dr. (39.19095, -76.83787)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 22.2158	Other Single-Lane	2001	Completed May 21, 2001. Previously controlled by one-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Dumont / Cresskill, NJ Bergen United States	Madison Ave. / Knickerbocker Rd. (Monument) (40.94127, -73.97681)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 74.8804	Other Single-Lane		Completed May 30, 1924. Nearest traffic count was conducted on Knickerbocker Road (County Route 505) about 0.5 km from the intersection. http://tcs.state.nj.us/tmsweb/Report/h2d5c913_99_hrvolume.pdf Functional Class: Local ICD estimated from Google Maps linework.
Carmel, IN Hamilton United States	River Rd. / East 131st St. / Longest Dr. (39.97910, -86.05145)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 69.5543	Other Single-Lane	1995	Completed mid 1990s. Previously controlled by one-way stop Functional Class: Local ICD estimated from Google Maps linework.
Lacey, WA Thurston United States	I-5 NB Off-Ramp / Galaxy Dr. / Quinault Dr. (47.06127, -122.76890)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.5438	Other Single-Lane	2000	Completed November 1, 2000. ICD estimated from Google Maps linework.
Kennewick, WA Benton United States	27th Ave. / Vancouver St. (46.18394, -119.14850)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.4604	Other Single-Lane	2004	Completed November 15, 2004. Functional Class: Arterial ICD estimated from Google Maps linework.
(unincorporated), FL Palm Beach United States	Lakes at Boca Raton / Cain Blvd. (26.39603, -80.21160)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.3962	Other Single-Lane	1994	Completed November 1994. ICD estimated from Google Maps linework.
Montréal, QC Montréal Region Canada	Ave. Marie-Curie / Blvd. Alfred Nobel (45.48518, -73.76222)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.6801	Other Multilane (2 Lane)	1998	Completed November 1998. Functional Class: Collector ICD estimated from Google Maps linework.
Williston, VT Chittenden United States	Maple Tree Pl. / Sycamore Dr. (44.44349, -73.10966)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.1697	Other Single-Lane	2001	Completed November 2001. Major shopping area, road part of the planned ring road around Taft Corner. Functional Class: Local ICD estimated from Google Maps linework.
Sherwood, OR Washington United States	SW Oregon St. / SW Murdock Rd. (45.36060, -122.82520)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 49.5120	Other Single-Lane	2002	Completed November 2002. ICD estimated from Google Maps linework.
Kennewick, WA Benton United States	Young St. / Quinault Ave. (46.22004, -119.21950)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6646	Other Single-Lane	2003	Completed November 2003. Functional Class: Collector ICD estimated from Google Maps linework.
Kennewick, WA Benton United States	Grandridge Blvd. / Okanogan Pl. (46.22327, -119.21380)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.3148	Other Single-Lane	2003	Completed November 2003. Functional Class: Collector ICD estimated from Google Maps linework.
Topeka, KS Shawnee United States	SW 21st St. / Urish Rd. (39.02899, -95.78088)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.1005	Other Multilane (2 Lane)	2008	Completed November 2008. ICD estimated from Google Maps linework.
Junction City, KS Geary United States	I-70 WB Ramps / Chestnut St. / East St. (39.02141, -96.81662)	Roundabout Existing	All-Way Yield None	0 Approaches 0 Driveways 77.0146	Other Single-Lane	2008	Completed November 2008? Previously controlled by one-way stop ICD estimated from Google Maps linework.
Columbus, GA Muscogee United States	Gazebo Way / Vine St. (32.42785, -84.94247)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.1862	Other Single-Lane	2009	Completed November 2009. Functional Class: Local ICD estimated from Google Maps linework.
Benton Harbor, MI Berrien United States	Main St. (I-94 Business) / 5th St. (42.11655, -86.45281)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4639	Other Single-Lane	2010	Completed November 2010. Part of downtown streetscape project. ICD estimated from Google Maps linework.
Benton Harbor, MI Berrien United States	Main St. (I-94 Business) / Riverview Dr. (42.11343, -86.46642)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.0091	Other Single-Lane	2010	Completed November 2010. Part of downtown streetscape project. ICD estimated from Google Maps linework.
Lacey, WA Thurston United States	College St. / 45th Ave. (47.00710, -122.82310)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.0923	Other Multilane (2 Lane)	2002	Completed November 6, 2002. Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Manitowoc, WI Manitowoc Co. United States	STH 42 / Maritime Dr. / Waldo Blvd. (44.10825, -87.64308)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.4448	Other Multilane (2 Lane)	2019	Completed November 8, 2019. https://projects.511wi.gov/waldo/full-project-overview/ ICD estimated from Google Maps linework.
Vail, CO Eagle 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 49.6620	Other Multilane (2 Lane)	1995	Completed October 1995. Circular central island. ICD estimated from Google Maps linework.
Lothian, MD Anne Arundel United States	MD 2 / MD 408 / MD 422 (38.82973, -76.61590)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.8423	Other Single-Lane	1995	Completed October 1995. ICD estimated from Google Maps linework.
Maplewood, MN Ramsey United States	Frost Ave. / English St. (44.99927, -93.04572)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.5374	Other Single-Lane	2002	Completed October 2002. Twenty-year ADT is 15,000. ICD estimated from Google Maps linework.
Kennewick, WA Benton United States	4th Ave. / Union St. (46.20640, -119.18010)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.4496	Other Single-Lane	2003	Completed October 2003. Functional Class: Collector ICD estimated from Google Maps linework.
Kennewick, WA Benton United States	Kennewick Ave. / Union St. (46.20983, -119.18000)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.1420	Other Single-Lane	2003	Completed October 2003. Functional Class: Collector ICD estimated from Google Maps linework.
Fishers, IN Hamilton United States	Lantern Rd. / E 126th St. (39.97137, -86.01395)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.6964	Other Single-Lane	2007	Completed October 2007. ICD estimated from Google Maps linework.
Fall City, WA King United States	SR 202 / SR 203 (47.56919, -121.88690)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 21.7569	Other Single-Lane	2007	Completed October 2007. ICD estimated from Google Maps linework.
Bridal Falls, BC Fraser Valley Regional District Canada	Hwy 9 / Yale Road East (49.18523, -121.76500)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other Single-Lane	2004	Completed October 29, 2004.
Baltimore, MD Baltimore City United States	Wilkens Ave / Mount St / Ramsey St (39.28325, -76.64332)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 31.4310	Other Single-Lane	2001	Completed prior to 2002 ICD estimated from Google Maps linework.
Central Oahu Regional Park, HI Oahu United States	Ka Uka Blvd. / Waipio Uka St. (21.41762, -158.00730)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.1385	Other Single-Lane	2002	Completed prior to 2006 Construction stage aerial in Google Earth. Functional Class: Park Road ICD estimated from Google Maps linework.
Town of Meyers, CA El Dorado Co. United States	US 50 / SR 89 (38.85101, -120.02231)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 35.3445	Other Single-Lane	2019	Completed Sept. 2019. WB US-50 may choose physically separated bypass lane. Site is on Caltrans live video map: http://cwwp2.dot.ca.gov/vm/iframemap.htm Zoom in on Lake Tahoe (center right portion of map). Choose second camera south of the lake (Meyers). ICD estimated from Google Maps linework.
Lacey, WA Thurston United States	Marvin Rd. / Britton Pkwy. (47.06905, -122.77090)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 46.3682	Other Multilane (2 Lane)	2000	Completed September 14, 2000. Functional Class: Arterial ICD estimated from Google Maps linework.
Lacey, WA Thurston United States	Pacific Ave. / Lacey Blvd. / Lacey St. / Homann Dr. (47.03677, -122.80630)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 53.7220	Other Multilane (2 Lane)	2003	Completed September 16, 2003. Functional Class: Arterial ICD estimated from Google Maps linework.
West Bend, WI Washington United States	Paradise Dr. / CTH G (43.39770, -88.16100)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.5053	Other Single-Lane	2003	Completed September 18, 2003 Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework.