Roundabouts Database Index

10210 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
Summerside, PE Prince Canada	Sherbrooke Rd. (Rte 2)/Granville St. (46.42321, -63.77846)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Multilane (2 Lane)	2019	Right-turn bypass lanes on two legs. https://www.msn.com/en-ca/news/canada/roundabout-roundup-progress-report-on-peis-4-new-roundabouts/ar-AAFxxdZ
Clayton, NC Johnston Co. United States	Athletic Club Blvd./Charleston Dr./Stansbury Ln. (35.69108, -78.42676)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2002	Pedestrian access to central island. Year Completed estimated (1999-2004).
Lewisville, NC Forsyth United States	Concord Church Rd./US 421 SB Ramp/Williams Rd. (36.08978, -80.43072)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Single-Lane	2000	Solved capacity problem. Previously controlled by one-way stop
Clemmons, NC Forsyth United States	Fraternity Church Rd./Hope Church Rd. (36.02653, -80.34301)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	1999	Existing three-legged intersection converted to a four-legged intersection by adding new Clemmons Middle School driveway at the roundabout. Previously controlled by one-way stop Functional Class: Local
Bayfield, CO La Plata United States	CR 501/Bayfield Center Drive (37.23389, -107.60210)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2001	Bayfield Center Drive is a new roadway. Completed Fall 2001. Functional Class: Arterial
Astoria, OR Clatsop United States	US 101/Hwy 202 (Nehalem Highway) (46.18290, -123.86070)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Multilane (2 Lane)	2002	Opened September 2002. First multilane roundabout on Oregon state highway system.
Anchorage, AK Anchorage United States	Dowling Rd./New Seward Hwy SB Ramps (61.16636, -149.85780)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Multilane (2 Lane)	2004	Previously controlled by one-way stop
Anchorage, AK Anchorage United States	Dowling Rd./New Seward Hwy NB Ramps (61.16637, -149.85520)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Multilane (2 Lane)	2004	Spiral striping.
Federal Way, WA King United States	Weyerhaeuser Way S/33rd Pl S/32nd Dr. S (47.29863, -122.29280)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Multilane (2 Lane)	2000	Opened April 2000. Previously controlled by one-way stop Functional Class: Arterial
Bend, OR Deschutes United States	NW 14th St./Newport Ave. (44.06230, -121.33170)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2005
Quebec, QC Capitale-Nationale Region Canada	Rue de la Rive-Boisee N/Rue du Baumier (46.83577, -71.32953)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane		No splitter islands.
Greeley, CO Weld United States	Promontory Cir./W. 18th St. (40.40869, -104.85120)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Multilane (2 Lane)	2004	4 roundabouts in series; 6 in vicinity.
Greeley, CO Weld United States	W. 18th St./unknown (40.41203, -104.85840)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Multilane (2 Lane)	2004	Part of 6 in vicinity.
Garnett, KS Harvey United States	US 59/US 169 (38.25832, -95.24861)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2006	None. Previously controlled by one-way stop Functional Class: Arterial
Manhattan, KS Riley United States	Kimball Ave./Grand Mere Pkwy. (39.20168, -96.63786)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2000	Completed 3/2000. Built as part of new Colbert Hills Golf Course. Fatal crash January 31, 2010. 11861-05. Functional Class: Collector
Lawrence, KS Douglas United States	Sunflower Park Rd/Inverness Dr (38.93745, -95.29810)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2001	Next to Sunflower Elementary School and Southwest Junior High School. Functional Class: Collector
Greeley, CO Weld United States	Promontory Cir./Con Agra Dr. (40.41138, -104.85200)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Multilane (2 Lane)	2004	4 roundabouts in series; 6 in vicinity.
Peoria, AZ Maricopa United States	N Sunrise Point/Sunset Point (33.75302, -112.33080)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2004
Lawrence, KS Douglas United States	24th Pl./Crossgate Dr. (38.94130, -95.28875)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2001	Planned in connection with extention of 24th Place Functional Class: Collector
Greeley, CO Weld United States	Promontory Cir./W. 11th St. (40.41889, -104.84990)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Multilane (2 Lane)	2004	4 roundabouts in series; 6 in vicinity.
Loveland, CO Larimer United States	Plum Creek Dr./Piney River Dr. (40.41253, -105.01850)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2001	Functional Class: Local
Paradise Valley, AZ Maricopa United States	Indian Bend Rd./70th St. (33.53864, -111.92930)	Neighborhood Traffic Circle Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane		Mini-roundabout
(unincorporated), OR Washington United States	NW Verboort Rd./Cornelius-Shefflin Rd. (45.55150, -123.06410)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2003	Reverse curves on approaches. Designed as multilane with striped-out inner circulating and entry/exit lanes.
Truckee, CA Nevada United States	Brockway Rd./Martis Valley Rd. (39.32134, -120.16260)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2007
Tampa (Ybor City), FL Hillsborough United States	13th St./4th Ave. (27.94497, -82.44576)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways	Other Single-Lane	1995
Windsor, CT Hartford United States	Hayden Station Rd./Pond Rd. (41.89371, -72.64065)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other Single-Lane	1998	Functional Class: Collector. Year Completed estimated (1992-2003).
Las Vegas (Summerlin), NV Clark United States	Vista Run Dr./Park Vista Dr. (36.17820, -115.34610)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	1995	Year completed estimated (1990-1999)
Windsor, CT Hartford United States	Prospect Hill Rd./Lang Rd. (41.89153, -72.69762)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other Single-Lane	1998	Located at entrance to industrial park. Year Completed estimated (1992-2004).
Anchorage, AK Anchorage United States	C St./O'Malley EB Ramps (61.12273, -149.88630)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Multilane (2 Lane)	2006	Functional Class: Arterial
Anchorage, AK Anchorage United States	C St./O'Malley WB Ramps (61.12404, -149.88630)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Multilane (2 Lane)	2006	Functional Class: Arterial
Scottsdale, AZ Maricopa United States	N. Marshall Way/E. 5th Ave. (33.49802, -111.92900)	Other Existing	All-Way Stop None	3 Approaches 0 Driveways	Other Single-Lane		Stop controlled.
Prescott, AZ Yavapai United States	SR 89/Willow Lake Rd. (34.59233, -112.42580)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Multilane (2 Lane)	2006
Ottawa, ON City of Ottawa Canada	Bayview Rd./Slidell St./Burnside Ave. (45.40958, -75.72880)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2010	Functional Class: Collector
Eugene, OR Lane United States	Barger Dr./Green Hill Rd. (44.08470, -123.20830)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	1999
Lawrence, KS Douglas United States	Monterey Way/Harvard Rd. (38.96400, -95.28833)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	1999	Built as part of reconstrction of Monterey Way. Designed as part of City/State Safety Improvement Project.
Lawrence, KS Douglas United States	West Campus Rd./Jayhawk Blvd./Crescent Rd. (38.95905, -95.25105)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2013	Original circle built c. 1945, rebuilt 2013 as part of reconstruction of Jayhawk Boulevard. Encircles Chi Omega fountain. Functional Class: Collector
Coventry, CT Tolland United States	Daly Rd./South St. (41.76721, -72.33688)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2004
Scottsdale, AZ Maricopa United States	E. Via Linda/E. San Pablo Dr. (33.56833, -111.89350)	Neighborhood Traffic Circle Existing	Unknown Unknown	3 Approaches 0 Driveways	Other Single-Lane
Tallahassee, FL Leon United States	Sutor Road/Old Sutor Road (30.42957, -84.21212)	Neighborhood Traffic Circle Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane
Columbia, MD Howard United States	Cradlerock Way/Homespun Dr. (39.19095, -76.83787)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2001	Completed May 21, 2001. Previously controlled by one-way stop Functional Class: Collector
Arcata, CA Humboldt United States	West End Rd./Spear Ave./Saint Louis Rd. (40.88910, -124.08210)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	1998	Functional Class: Arterial
Arcata, CA Humboldt United States	Guintoli Ln./US 101 SB Ramps (40.90400, -124.08920)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Single-Lane	2005
Arcata, CA Humboldt United States	Guintoli Ln./US 101 NB Ramps (40.90492, -124.08510)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Single-Lane	2005
Durango, CO La Plata United States	Florida Rd./Riverview Dr. (37.28319, -107.86900)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2010
Durango, CO La Plata United States	(Mercy Regional Medical Center ring road)/(unknown) (37.23677, -107.82050)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2006
Portland, OR Multnomah United States	NW 25th Ave./NW Quimby St. (45.53330, -122.70280)	Neighborhood Traffic Circle Existing	Two-Way Stop None	3 Approaches 0 Driveways	Other Single-Lane	1988	Completed 9/30/1988.
Port Orchard, WA Kitsap United States	Mile Hill Dr. (Hwy 166)/Bethel Ave. (47.53467, -122.62730)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	1998	Previously a Y Intersection. Opened June 1998. Previously controlled by two-way stop Functional Class: Arterial
Malta, NY Saratoga United States	Rte 67 (Dunning St.)/I-87 NB Ramps (42.97052, -73.80057)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Multilane (2 Lane)	2006	Part of a series of 5 roundabouts.
Clackamas, OR Clackamas United States	Monterey Ave./Causey Ave./William Otty Rd. (45.44020, -122.55510)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2004
Malta, NY Saratoga United States	Rte 67 (Dunning St.)/I-87 SB Ramps (42.97027, -73.80322)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Multilane (2 Lane)	2006	Part of a series of 5 roundabouts.
Truckee, CA Nevada United States	Donner Pass Rd./W. River St./McIver Crossing (39.32510, -120.19200)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	1998	Fatal crash. 11861-05. Functional Class: Arterial
De Pere, WI Brown United States	Scheuring Rd. (CTH F)/US 41 SB Ramps (44.43050, -88.11402)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Multilane (2 Lane)	2011	Series of 6 roundabouts. Opened September 2011.
Decatur, GA DeKalb United States	N. Decatur Rd./Lullwater Rd. (33.78700, -84.32900)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2004	Functional Class: Arterial
Durango, CO La Plata United States	Jenkins Ranch Rd./Ophir Dr. (37.28321, -107.85120)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways	Other Single-Lane	2004
Bel Air, MD Harford United States	Tollgate Rd./Marketplace Dr. (39.52092, -76.35262)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	1996	Three leg, off-set roundabout - off-set due to lack of r/w on top side of Functional Class: Collector
Columbia, MD Howard United States	Banneker Rd./Cul-de-sac (39.21141, -76.87041)	Neighborhood Traffic Circle Existing	Unknown Unknown	3 Approaches 0 Driveways	Other Single-Lane		Functional Class: Local
Columbia, MD Howard United States	Trotter Rd./South Wind Cir. (39.20956, -76.91891)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	1997	Functional Class: Collector. Year Completed estimated (1993-2001).
Green Bay, WI Brown United States	W. Mason St. (STH 32-STH 54)/US 41 SB Ramps (44.52418, -88.08284)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Multilane (3+ Lane)	2012	Series of 3 roundabouts. Opened August 31, 2012.
Green Bay, WI Brown United States	W. Mason St. (STH 32-STH 54)/US 41 NB Ramps (44.52415, -88.08103)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Multilane (3+ Lane)	2012	Series of 3 roundabouts. Opened August 31, 2012.
St. Simons, GA Glynn United States	Frederica Rd./Lawrence Rd. (31.21650, -81.37550)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2006
Durango, CO La Plata United States	Jenkins Ranch Rd./Lizard Head (south) (37.28605, -107.84710)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways	Other Single-Lane	2004
Durango, CO La Plata United States	Jenkins Ranch Rd./Lizard Head (north) (37.28920, -107.84310)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways	Other Single-Lane	2004
Ritchie, MD Prince Georges United States	Ritchie-Marlboro Rd./I-95 SB Ramps (38.86894, -76.84738)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Multilane (2 Lane)	2001
Ritchie, MD Prince Georges United States	Ritchie-Marlboro Rd./I-95 NB Ramps (38.86824, -76.84158)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Multilane (2 Lane)	2001
Carlsbad, CA San Diego United States	Legoland Dr./Armada Dr. (33.13229, -117.31660)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Multilane (2 Lane)	1999
Phoenix, AZ Maricopa United States	S. Pointe Pkwy. W/S. Pointe Pkwy. E (33.37649, -111.97210)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	1994	Before 1997.
Ellicott City, MD Howard United States	MD 103/MD 100 WB Ramps (39.20846, -76.78294)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Single-Lane	1998	Opened November 1998.
Ellicott City, MD Howard United States	MD 103/MD 100 EB Ramps (39.20733, -76.78243)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Single-Lane	1998	Opened November 1998.
Ellicott City, MD Howard United States	Snowden River Pkwy./MD 100 WB Ramps (39.21233, -76.79544)	Roundabout Existing	All-Way Yield Metering Signal	3 Approaches 0 Driveways	Freeway Ramps Single-Lane	1998	Opened November 1998. Metering signal on Snowden River Pkwy approach.
Ellicott City, MD Howard United States	MD 104 (Waterloo Rd.)/MD 100 WB Ramps (39.22470, -76.80600)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Multilane (2 Lane)	1999
Avon, CO Eagle United States	Avon Rd./I-70 WB Ramps (39.63782, -106.52080)	Roundabout Existing	All-Way Yield Active Pedestrian Warning (flashing yellow)	3 Approaches 0 Driveways	Freeway Ramps Multilane (2 Lane)	1997	Highway ref. pt. 70-166.62. Raindrop-shaped central island.
Avon, CO Eagle United States	Avon Rd./I-70 EB Ramps (39.63683, -106.52170)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Multilane (2 Lane)	1997	Highway ref. pt. 70-166.62. Previously controlled by two-way stop
De Pere, WI Brown United States	Scheuring Rd. (CTH F)/US 41 NB Ramps (44.43074, -88.10989)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Multilane (2 Lane)	2011	Series of 6 roundabouts. Opened September 2011. Circular central island.
Montpelier, VT Washington United States	Main St./Spring St. (Keck Circle) (44.26283, -72.57178)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	1995	Main Street Middle School located one block NE of roundabout. Previously controlled by one-way stop Functional Class: Arterial
Fort Walton Beach, FL Okaloosa United States	Hollywood Blvd./Doolittle Blvd. (30.41364, -86.66468)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	1994
Tallahassee, FL Leon United States	Killarney Way/Shamrock Dr. (30.51361, -84.22315)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	1994	Completed August 1994.
Short Pump, VA Goochland United States	Capitol One Dr./(unknown) (37.62693, -77.66927)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways	Other Single-Lane	2004
Boulder, CO Boulder United States	Kings Ridge Blvd./Edison Ave. (40.03098, -105.23950)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane
Willimantic, CT Windham United States	Eastern Rd./(driveway) (ECSU Campus by clock tower) (41.72001, -72.21691)	Neighborhood Traffic Circle Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	1999	Not properly signed and painted, but lots of potential for demonstrating this intersection concept.
Boulder, CO Boulder United States	Arapahoe Ave./4th St. (40.01294, -105.29160)	Neighborhood Traffic Circle Existing	Two-Way Stop None	3 Approaches 0 Driveways	Other Single-Lane
Boulder, CO Boulder United States	Arapahoe Ave./5th St. (40.01295, -105.28920)	Neighborhood Traffic Circle Existing	Two-Way Stop None	3 Approaches 0 Driveways	Other Single-Lane
Bloomington, IN Monroe United States	High St./Winslow Rd./Rogers Rd. (39.13631, -86.50819)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	1999	$497,000 construction cost.
Malta, NY Saratoga United States	Rte 67 (Dunning St.)/State Farm Pl. (42.96991, -73.80676)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other Multilane (2 Lane)	2006	Part of a series of 5 roundabouts.
Advance, NC Davie United States	NC 801/I-40 EB Ramps (36.00655, -80.44083)	Roundabout Removed	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Single-Lane	2002	Developer-built "temporary" intersection fix. Previously controlled by one-way stop
Seward, NE Seward United States	7th St./6th Ave./8th Ave. (40.91742, -97.10029)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways	Other Single-Lane		Functional Class: Local
The Villages, FL Sumter United States	Buena Vista Blvd./Old Mill Run (28.90720, -81.98250)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Multilane (2 Lane)	2003	Bypass lane for southbound through movement in addition to two entry lanes.
Westfield, NJ Union United States	NJ 28/E. Broad St. (Westfield Circle) (40.64849, -74.35027)	Rotary Existing	Unknown Unknown	3 Approaches 0 Driveways	Other Multilane (2 Lane)		Functional Class: Arterial
Greenwood Village, CO Arapahoe United States	S. Monaco St./E. Dorado Pl. (39.61199, -104.91350)	Neighborhood Traffic Circle Existing	Unknown Unknown	3 Approaches 0 Driveways	Other Single-Lane	1999
University Place, WA Pierce United States	Grandview Dr./56th St. W (47.20565, -122.56890)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2000	Opened September 2000.
University Place, WA Pierce United States	Grandview Dr./Cirque Dr. (47.21093, -122.56880)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2000	Opened September 2000.
Greenwood Village, CO Arapahoe United States	S. Monaco St./E. Prentice Pl. (39.61977, -104.91350)	Neighborhood Traffic Circle Existing	Unknown Unknown	3 Approaches 0 Driveways	Other Single-Lane	1999
Greenwood Village, CO Arapahoe United States	Peoria St./Cherry Creek Dr. (39.61015, -104.84800)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2000
Gatineau, QC Outaouais Region Canada	Blvd. St.-Joseph (Rte. 105)/Rue Montcalm (45.43146, -75.73314)	Roundabout Existing	All-Way Yield Pedestrian Signal (red-yellow-green to drivers)	3 Approaches 0 Driveways	Other Multilane (2 Lane)	2003	Opened December 9, 2003. Functional Class: Arterial
Denver, CO Denver United States	E. Lowry Blvd./N. Uinta Way (39.71986, -104.89070)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Multilane (2 Lane)	1998
Denver, CO Denver United States	E. Lowry Blvd./Yosemite St. (39.72373, -104.88400)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Multilane (2 Lane)	1998
Littleton, CO Arapahoe United States	Franklin St./Cherryville Rd. (39.61832, -104.96920)	Neighborhood Traffic Circle Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane
Greenwood Village, CO Arapahoe United States	S. Monaco St./E. Berry Ave. (39.61682, -104.91340)	Neighborhood Traffic Circle Existing	Unknown Unknown	3 Approaches 0 Driveways	Other Single-Lane	1999
Okemos, MI Ingham United States	Hamilton Rd./Marsh Rd. (42.71625, -84.42687)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Multilane (2 Lane)	2000
Dimondale, MI Eaton United States	East Rd./Creyts Rd. (42.64745, -84.64297)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Unknown	2001	British-style mini-roundabout. http://www.teachamerica.com/roundabouts/RA054A_Waddell_ppr.pdf
Davis, CA Yolo United States	5th St./Cantrill Dr. (38.55160, -121.72010)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	1998	Police station on SW corner. Date estimated.