Roundabouts Database Index

10209 Results

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City, State County Country	Intersection (Lat, Lng)	Type Status	Control Type / Other Control Type	Approaches / Driveways	Functional Class / LaneType	Year Completed	Comments
Aspen, CO Pitkin United States	SH 82/Maroon Crk./Castle Crk. (39.19548, -106.84060)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2000
Bradenton Beach, FL Manatee United States	SR 789/Bridge St. (27.46500, -82.69847)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	1994	Completed August 1994.
Las Vegas, NV Clark United States	Lake South/Crystal Water Way (36.13289, -115.29050)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways	Other Single-Lane	1994	Completed August 1994. Functional Class: Collector
(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	Other Single-Lane	1994	Completed November 1994.
Lisbon, MD Howard United States	MD 94/MD 144 (39.33700, -77.07360)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	1993	First roundabout in Maryland. Built initially as temporary, made permanent after one month.
Gainesville, FL Alachua United States	SE 7th St./SE 4th Ave. (29.64824, -82.31786)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	1992	Completed April 1992.
Long Beach, CA Los Angeles United States	Los Alamitos Circle (Hwy. 1/Lakewood Blvd./Los Coyotes Diagonal) (33.78989, -118.14250)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	1993	Traffic circle conversion.
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	Other Multilane (2 Lane)	1990	Completed March 1990.
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	Other Multilane (2 Lane)	1990	Completed March 1990.
Boca Raton, FL Palm Beach United States	SW 18th St./Juana Rd. (SW 12th Ave.) (26.33206, -80.11059)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane		Raised splitter islands on SW 18th St., painted splitter islands on Juana Rd.. Flashing warning beacon on eastbound SW 18th St. approach. Year Completed unknown (before 1995).
Vail, CO Eagle 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	Other Multilane (2 Lane)	1995	Raindrop-shaped central island.
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	Other Single-Lane	1995	Completed October 1995.
Elkton, MD Cecil United States	MD 213 (Fair Hill Rd.)/Leeds Rd./Elk Mill Rd. (Lanzi Circle) (39.66364, -75.85529)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	1995	Previously controlled by two-way stop. Functional Class: Arterial
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	Other Single-Lane	1995	Completed December 1995.
Modesto, CA Stanislaus United States	Chandon Dr./Calero Dr. (37.67642, -120.93380)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2002
Modesto, CA Stanislaus United States	Bowen Ave./Fremont Ave. (37.67470, -121.00260)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2002	Previously controlled by twsc
Sarasota, FL Sarasota United States	South Gate Circle (Tuttle Ave./Siesta Dr.) (27.30536, -82.51414)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Unknown		Yield control on circulatory roadway.
Naples, FL Collier United States	7th St. N./7th Ave. N. (26.15619, -81.79971)	Neighborhood Traffic Circle Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	1998	Installed for traffic calming. Detailed traffic volume, speed data available. Previously controlled by two-way stop Functional Class: Collector
Naples, FL Collier United States	7th St. N./11th Ave. N. (26.15712, -81.79419)	Neighborhood Traffic Circle Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	1996	Installed for traffic calming. Detailed traffic volume, speed data available. Previously controlled by two-way stop Functional Class: Collector
Naples, FL Collier United States	7th St. N./12th Ave. N. (26.15732, -81.79282)	Neighborhood Traffic Circle Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	1996	Installed for traffic calming. Detailed traffic volume, speed data available. Previously controlled by two-way stop Functional Class: Collector
Hollywood, FL Broward United States	Hollywood Blvd./Rainbow Dr. (26.01050, -80.18360)	Other Existing	Two-Way Stop None	4 Approaches 0 Driveways	Other Multilane (2 Lane)		Uncontrolled mainline, stop-control on side street Functional Class: Arterial
Hollywood, FL Broward United States	Hollywood Blvd./26th Ave. (26.01110, -80.15920)	Signalized Roundabout/Circle Existing	Signal None	4 Approaches 0 Driveways	Other Multilane (2 Lane)		Signal access to parking and building in center of circle.
Lake Worth, FL Palm Beach United States	Lake Worth Ave. (SR 802)/A St. (26.61670, -80.06500)	Roundabout Existing	All-Way Yield Pedestrian Signal (red-yellow-green to drivers)	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2002
Naples, FL Collier United States	8th St. S./12th Ave. S. (26.13267, -81.79491)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	1996	Installed for community enhancement.
Naples, FL Collier United States	7th St. N./3rd Ave. N. (26.15530, -81.80524)	Neighborhood Traffic Circle Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	1998	Installed for traffic calming. Detailed traffic volume, speed data available.
Tavares, FL Lake United States	Main St./Disston Ave./Lake Dora Dr. (28.80215, -81.72475)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other Single-Lane	1996	Railroad tracks running along edge of central island. RR unprotected, train frequency 1-2/wk, 10 mph.
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	Other Single-Lane	2006	Completed February 27, 2006. Website: http://www.cityofclovis.org/roundabout/roundabout.htm
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	Other Multilane (2 Lane)	1996	Completed August 1996. Curbs set for double lane, striped for single outer circulating lane. Previously controlled by two-way stop Functional Class: Arterial
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	Other Single-Lane	1996	Completed February 1996.
Addison, TX Dallas United States	Mildred St./Quorum Dr. (32.96138, -96.82592)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways	Other Multilane (2 Lane)	1997
West Palm Beach, FL Palm Beach United States	S. Quadrille Blvd. (El Campeon Blvd.)/Fern St. (26.71040, -80.05505)	Roundabout Removed	All-Way Yield Unknown	4 Approaches 0 Driveways	Other Multilane (2 Lane)	1997	Replaced with TWSC. Year Completed estimated (1995-1999)/
Manchester, VT Bennington United States	Rte. 7A/Equinox (Grand Union) (43.17309, -73.06181)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	1997	Roundabout is in a retail/outlet district in a resort area. VT 7-A is posted as a Historic Highway and is the local business route, while the parallel US 7 is a two-lane, limited access bypass that carries through truck traffic. Previously controlled by two-way stop Functional Class: Collector
Annapolis, MD Anne Arundel United States	MD 450 (West St.)/Taylor Ave./Spa Rd. (Gateway Circle) (38.97630, -76.50486)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	1999	Opened December 1999.
Tampa, FL Hillsborough United States	North Blvd./Country Club Dr. (28.05466, -82.46759)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	1996	Completed June 1996.
Winston-Salem, NC Forsyth United States	Salem Rd./Old Salem Rd./S. Main St. (36.08215, -80.24149)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2005	TIP Project U-2926. Functional Class: Arterial
Scottsdale, AZ Maricopa United States	N. 64th St./E. Lafayette Blvd. (33.49474, -111.94330)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2000
Avon, CO Eagle United States	Avon Rd./Beaver Creek Blvd. (39.63528, -106.52220)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	1997	Previously controlled by two-way stop Functional Class: Arterial
Avon, CO Eagle United States	Avon Rd./Benchmark Rd. (39.63425, -106.52220)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	1997	Originally had raindrop shape with locked gate access across south leg for emergency vehicles only. Redesigned and reopened May 2007 with full access. Previously controlled by two-way stop Functional Class: Arterial
Avon, CO Eagle United States	Avon Rd./US 6 (39.63110, -106.52260)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	1997	Highway ref. pt. 6-170.04. Previously controlled by two-way stop Functional Class: Arterial
Stuart, FL Martin United States	N. Colorado Ave./E. Osceola St. (27.19860, -80.25300)	Neighborhood Traffic Circle Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane
Federalsburg, MD Caroline United States	MD 307/MD 313/MD 318 (38.68938, -75.78949)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	1999	Rural, installed for safety reasons Previously controlled by two-way stop
Douglasville, GA Douglas United States	SR 5/SR 166 (33.61361, -84.83688)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2007	Fatal crash November 24, 2011. 11861-05.
(unincorporated), MD Anne Arundel United States	Arundel Beach Rd./Leelyn Dr. (39.07955, -76.54560)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	1999
Santa Barbara, CA Santa Barbara United States	Milpas St./US 101 NB Ramps/Carpinteria St. (34.42070, -119.67810)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2000	Oblong central island. Completed April 2000. Experienced one single-vehicle fatality (date unknown). 11861-05.
Cottonwood, AZ Yavapai United States	AZ 89A/Verde Heights Dr. (34.73999, -112.03740)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2009	Series of 5 roundabouts. Functional Class: Arterial
Oshkosh, WI Winnebago United States	CTH E (Witzel Ave.)/Koeller St. (44.01805, -88.58098)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2010	Opened September 24, 2010.
Wall, NJ Monmouth United States	NJ 35/Atlantic Ave. (Brielle Circle) (40.13232, -74.06525)	Rotary Existing	Other Unknown	4 Approaches 0 Driveways	Other Single-Lane		Traffic circle conversion
Southampton, NJ Burlington United States	US 206/NJ 70 (Red Lion Circle) (39.88715, -74.74104)	Rotary Existing	Unknown Unknown	4 Approaches 0 Driveways	Other Single-Lane		Traffic circle conversion Functional Class: Arterial
Lakewood, CO Jefferson United States	Arbutus Dr./Red Rocks Community College (39.71903, -105.14840)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2001	Functional Class: Collector
Brattleboro, VT Windham United States	Rte. 9/Rte. 5 (42.88500, -72.55670)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	1999	Adjacent to I-89. Heavy truck volume (>7%) Functional Class: Arterial
Topeka, KS Shawnee United States	Rice Rd./I-70 WB Ramps/Sycamore Dr. (39.03610, -95.62310)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps Single-Lane	2000	Part of a major realignment of I-70 and K-4. Sycamore Drive is one way with two westbound lanes (into the roundabout). Partial cloverleaf AB interchange type. Completed October 2000.
Topeka, KS Shawnee United States	Rice Rd./I-70 EB Ramps/Cyprus Drive (39.03190, -95.62320)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps Single-Lane	2000	Part of a major realignment of I-70 and K-4. Cyprus Drive is One Way Eastbound (away from the roundabout). Partial cloverleaf AB interchange type. Completed October 2000.
Huntsville, AL Madison United States	Old Monrovia Rd./Providence Main St./Indian Creek Rd. (34.75765, -86.68776)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2004	Single-lane with right-turn only lanes. Built as staged construction with potential to be multilane.
Camp Verde, AZ Yavapai United States	Middle Verde/Cliff Castle (34.60927, -111.86130)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2005
De Pere, WI Brown United States	Grant St. (CTH EE)/Lawrence Dr. (44.44511, -88.09367)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2008	Opened September 30, 2008.
Catonsville, MD Baltimore United States	MD 372/Hilltop Rd./Entrance to UMBC (39.25733, -76.71964)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	1998	Functional Class: Collector
Lisbon, MD Howard United States	MD 94/Old Frederick Rd. (Lisbon North) (39.34810, -77.06930)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	1999
Cedar Lake Township, MN Scott United States	SH 13 (Langford Ave.)/CR 2 (260th St.) (44.57259, -93.50546)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2005	Rural location, intersection of two 55-mph facilities. Previous 2-way stop had 2 fatal crashes and 50 injury crashes in 5 years. Opened to traffic in September 2005. During 12 months after opening, 1 reported crash involving single motorcycle running off road. Previously controlled by two-way stop Functional Class: Arterial
Durango, CO La Plata United States	Jenkins Ranch Rd./Kennebec Dr. (37.29216, -107.84010)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways	Other Single-Lane	2003
Lutherville-Timonium, MD Baltimore United States	MD 139 (Charles St.)/Bellona Ave. (39.41790, -76.62900)	Roundabout Removed	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	1999	Mini-roundabout. Double-lane circulatory roadway across northern half. Previously controlled by two-way stop Functional Class: Arterial
Copley Township, OH Summit United States	Ridgewood Rd./Hametown Rd. (41.11395, -81.66791)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2006	Opened August 21, 2006.
Pearl, MS Rankin United States	MS 475 (Airport Rd.)/Old Brandon Rd. (32.29057, -90.07133)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways	Other Single-Lane	1997	Use of paint to achieve (?) deflection.
Gorham, ME Cumberland United States	US 202/Rte. 4/Rte. 237 (43.72846, -70.42525)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	1997	Previously controlled by two-way stop
(unincorporated), MD Prince Georges United States	Ft. Washington Rd./Swan Creek Rd. (38.72498, -77.00491)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	1997	Fourth leg added. Year Completed estimated (before 2001).
Malta, NY Saratoga United States	Rte 67 (Dunning St.)/US 9 (42.97116, -73.79296)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2006	Part of a series of 5 roundabouts.
Portland, OR Multnomah United States	NW 25th Ave./NW Overton St. (45.53190, -122.70270)	Neighborhood Traffic Circle Existing	Two-Way Stop None	4 Approaches 0 Driveways	Other Single-Lane	1988	Completed 9/30/1988.
Portland, OR Multnomah United States	NW 25th Ave./NW Marshall St. (45.53040, -122.70270)	Neighborhood Traffic Circle Existing	Two-Way Stop None	4 Approaches 0 Driveways	Other Single-Lane	1988	Completed 9/30/1988.
Provo, UT Utah United States	Riverside Ave./W 1720 North (40.25703, -111.66810)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2000
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	Other Multilane (2 Lane)	1998	Completed November 1998. Functional Class: Collector
(unincorporated), OR Clackamas United States	SE 147th Ave./Oregon Trail Dr./Hines Dr./Sieben Pkwy. (45.42280, -122.51240)	Other Existing	All-Way Stop None	4 Approaches 0 Driveways	Other Single-Lane
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	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.
Bellevue, WA King United States	W. Lake Sammamish Pkwy. SE/Lakemont Blvd. SE (47.56776, -122.09980)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	1997	Revised August 2005. Previously controlled by two-way stop Functional Class: Arterial
Carmel, IN Hamilton United States	Old Meridian St./Grand Blvd. (39.97366, -86.14984)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2008
Durango, CO La Plata United States	CR 238/Fort Lewis Dr./College Dr. (37.27940, -107.85940)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2007
Canmore, AB Central Alberta Canada	Three Sisters Pkwy./Stewart Creek Dr. (51.05031, -115.31370)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2008
Clackamas, OR Clackamas United States	Monterey Ave./Stevens Rd. (45.43780, -122.56390)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2006	Fourth leg serves New Hope Community Church parking lot.
Abingdon, MD Harford United States	Tollgate Rd./Montrose Way (39.48198, -76.32751)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2003	Elementary school and library to north, another school to south. Functional Class: Collector
Arcata, CA Humboldt United States	Samoa Blvd./Union St. (40.86140, -124.07730)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	1999	Functional Class: Arterial
Bel Air, MD Harford United States	Tollgate Rd./Westover Ln./Crisfield Dr. (39.46859, -76.32162)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2002	http://www.teachamerica.com/roundabouts/RA058B_ppr_Statmeyer.pdf#search=%22bel%20air%20roundabout%22 Previously controlled by two-way stop Functional Class: Collector
Arcata, CA Humboldt United States	Samoa Blvd./Buttermilk Ln. (40.85710, -124.07250)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	1999	Functional Class: Arterial
Portland, OR Multnomah United States	NE Cesar E Chavez Blvd. (NE 39th Ave.)/NE Glisan St. (45.52640, -122.62300)	Other Existing	All-Way Stop None	4 Approaches 0 Driveways	Other Multilane (2 Lane)		Stop-controlled entries into circle. Bus stop within circulatory roadway. Historical rotary with stop control.
Beaverton, OR Washington United States	SW Teal Blvd./SW 155th Ave./SW Nutcracker Ct. (45.44060, -122.83760)	Other Existing	All-Way Stop None	4 Approaches 0 Driveways	Other Single-Lane		Characteristics of a roundabout, but yield signs replaced with stop signs in 1998.
Malta, NY Saratoga United States	Rte 67 (Dunning St.)/Kelch Dr./Blacksmith Dr. (Malta Commons) (42.97073, -73.79816)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2006	Part of a series of 5 roundabouts.
Port St. Lucie, FL St. Lucie United States	SE Westmoreland Blvd./Pine Valley St. (27.25530, -80.30157)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways	Other Single-Lane
Fort Pierce, FL St. Lucie United States	Avenue A/N. Indian River Dr. (27.44907, -80.32326)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2000	http://www.walkinginfo.org/pedsafe/casestudy.cfm?CS_NUM=14. 1997?
Durango, CO La Plata United States	(Mercy Regional Medical Center entrance drive)/(ring road) (37.23339, -107.82310)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2006	Functional Class: Arterial
Arcata, CA Humboldt United States	12th St./I St. (40.87160, -124.08700)	Neighborhood Traffic Circle Existing	Unknown Unknown	4 Approaches 0 Driveways	Other Single-Lane
Goshen, CT Litchfield United States	Rte. 4/Rte. 63 (41.83181, -73.22543)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2002	Painted rather than raised islands
Rochester, MI Oakland United States	Tienken Rd./Runyon Rd./Washington Rd. (42.69743, -83.11135)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	1999	Total cost: $353,000. Completed July 1999. Functional Class: Arterial
Arcata, CA Humboldt United States	13th St./J St. (40.87260, -124.08780)	Neighborhood Traffic Circle Existing	Unknown Unknown	4 Approaches 0 Driveways	Other Single-Lane
Greenwich, CT Fairfield United States	King St./Rye Lake Ave. (41.07508, -73.70280)	Roundabout Removed	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2006	Temporary roundabout installed May 12, 2004. Functional Class: Local.
Madison, CT New Haven United States	Rte. 80/Rte. 79 (41.35976, -72.63807)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane		Old traffic circle converted to yield on entry.
Las Vegas (Summerlin), NV Clark United States	Village Center Dr./Meadow Hills Dr. (36.19350, -115.30070)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	1991
Fairmont, WV Marion United States	WV 273/Haymond St. (39.47601, -80.13599)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2010	Functional Class: Arterial
East Lansing, MI Ingham United States	Bogue St./Shaw Ln. (42.72575, -84.47185)	Roundabout Removed	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2014	Roundabout built in 2000, removal date estimated (2013-2015).
Hartland, MI Livingston United States	Hartland Rd./Rovey Dr. (42.63682, -83.74883)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2009
Davis, CA Yolo United States	Anderson Rd./Alvarado Ave. (38.56210, -121.75850)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	1997	Moderate to high pedestrian and bicycle volume. Located in residential area frequented by commuters to University of California at Davis.
New London, CT New London United States	Shaw St./Howard St./Willets Ave. (41.34284, -72.09972)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2000
Bisbee, AZ Cochise United States	Bisbee Rd./SR 80/SR 92 (31.42830, -109.89230)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane
Kingston, NY Ulster United States	I-587/Rte. 28/I-87/Washington Ave. (41.94362, -74.02840)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps Multilane (2 Lane)	2000	A 600 ft diameter traffic circle was replaced by 200 ft diameter roundabout. At Exit 19 from I-87. I-587 terminates in roundabout.