Roundabouts Database Index

5905 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
De Pere, WI Brown United States	Dickinson Rd. (CTH G)/East River Dr. (44.43684, -88.02830)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2001	Roundabout is slightly east of the Chicago/Swan roundabout and is located in a residential area. Roundabout is near East De Pere Middle School and De Pere High School. Completed August 2001. http://www.co.brown.wi.us/Planning/roundabouts.html
Howard, WI Brown United States	Velp Ave. (CTH HS)/Woodale Ave. (CTH EB) (44.57293, -88.07800)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2002	Roundabout Located near industrial park, rail line, and the Mountain-Bay Recreational Trail. Roundabout is at the intersection of two county highways and is slightly larger than the roundabouts built in 1999 and 2001 in Howard and De Pere. Completed August 2002. http://www.co.brown.wi.us/Planning/roundabouts.html. Fatal crash June 5, 2011. 11861-05. Functional Class: Arterial
De Pere, WI Brown United States	Grant St. (CTH EE)/S 9th St. (44.44506, -88.09000)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2003	Roundabout located within residential neighborhood that also contains a few small businesses and a fire station. One of the fire station driveways directly accesses the roundabout. Completed August 2003. http://www.co.brown.wi.us/Planning/roundabouts.html
Haslet, TX Tarrant Co. United States	Eagle Blvd./Prairie Breeze Dr. (32.94019, -97.38570)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways	Other Single-Lane	2014	Roundabout near high school and elementary school. Large ICD due to heavy oil and gas drilling in vicinity.
Highland, IL Madison United States	US 40/IL 160/Poplar St. (38.75010, -89.67197)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2004	Roundabout operating nicely with no accidents reported during first six months of operation. Completed October 2004. Functional Class: Arterial
Hoffman Estates, IL Cook United States	Essex Dr./Beacon Pointe Dr. (42.06310, -88.23064)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2007	Roundabout pictures available at Village Website http://www.hoffmanestates.org/government/departments-comdev-transportation.shtml#InterestandInfo Functional Class: Collector
La Conner, WA Skagit United States	LaConner-Whitney Rd./Chilberg Rd./Morris Sr. (48.39234, -122.48660)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2003	Roundabout replaces a Y intersection. The center island is under private ownership and contains an exisitng granite monument. Opened September 2003. Previously controlled by one-way stop Functional Class: Arterial
Portland, OR Multnomah United States	SW Terwilliger Blvd./Palater Rd. (45.45290, -122.67660)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2002	Roundabout replaces existing Y-intersection, adds fourth leg to serve college law school. Includes driveway into roundabout serving two homes. Previously controlled by one-way stop Functional Class: Collector
Bend, OR Deschutes United States	SW Century Dr./Mt. Washington Dr./Reed Market Dr. (44.03860, -121.33590)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2001	Roundabout sized for ultimate conversion to double lane. Previously controlled by two-way stop Functional Class: Arterial
De Pere, WI Brown United States	Chicago St. (CTH G)/Libal St. (44.44026, -88.03812)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2001	Roundabout surrounded by homes, businesses, East De Pere Middle School, and De Pere High School. Roundabout serves as main entrance to the high school. Completed August 2001. http://www.co.brown.wi.us/Planning/roundabouts.html
Topeka, KS Shawnee United States	46th St./US 75 Ramps (39.12934, -95.71959)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps Single-Lane	2002	Roundabout under structure as part of single-point interchange. Elliptical roundabout. Original intersection was at grade. Completed November 2002.
Howard, WI Brown United States	Belmont Rd./Belle Plane Rd. (44.58361, -88.09459)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2000	Roundabout was constructed in center of residential subdivision south of Lineville Road. Roundabout is slightly smaller than the Lineville roundabouts. Completed August 2000. http://www.co.brown.wi.us/Planning/roundabouts.html Functional Class: Local
Knightdale, NC Wake United States	Hinton Oakes Blvd./Lynnwood Rd. (35.79374, -78.51039)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2007	Roundabout was designed to accommodate existing utilities and connect two existing roads and a driveway to a new retail outlet. Functional Class: Arterial
Balgonie, SK Saskatchewan Canada	Hwy 46/Hwy 1 EB Ramps (50.47618, -104.28151)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Single-Lane	2017	Roundabouts at the ramp terminal on both sides of a diamond interchange.
Balgonie, SK Saskatchewan Canada	Hwy 46/Hwy 1 WB Ramps (50.47802, -104.28495)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Single-Lane	2017	Roundabouts at the ramp terminal on both sides of a diamond interchange.
Sterling, MA Worcester Co. United States	Leominster Rd. (Rte 12)/I-190 SB Ramps (42.46038, -71.74610)	Roundabout Existing	All-Way Yield Active Pedestrian Warning (flashing yellow)	3 Approaches 0 Driveways	Freeway Ramps Single-Lane	2018	RRFB
Bellingham, WA Whatcom United States	Northwest Ave./I-5 NB Ramp (48.78500, -122.50420)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps Single-Lane	2010	RT bypass lane on southbound approach.
La Quinta, CA Riverside United States	Jefferson St./Avenue 52 (33.67096, -116.26870)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2001	RT bypass lanes on all legs.
Glen Burnie, MD Anne Arundel United States	George Clausse Blvd./(parking access) (39.14768, -76.64935)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2008	RT lanes on eastbound and northbound approaches. Part of shopping center.
Jensen Beach, FL Martin United States	SR 707/Pineapple Dr./Jensen Beach Causeway (27.25074, -80.22818)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	1999	RT only lanes entering roundabout on two approaches.
Fitchburg, MA Worcester Co. United States	Rindge Rd./John Fitch Hwy/Mechanic St. (Rte 31)/Ashby State Rd. (Rte 31) (42.60170, -71.80156)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2010	RTYL
Urbana, MD Frederick United States	MD 80/Sugarloaf Pkwy./Bennett Creek Blvd. (39.32467, -77.34974)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2000	Rural
Maryville, IA Fayette United States	IA 3/IA 187 (42.68763, -91.64565)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2009	Rural
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
North Harford, MD Harford United States	MD 165/MD 24 (39.67220, -76.40930)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2000	Rural Previously controlled by two-way stop
Campton Hills, IL Kane Co. United States	SR 47/Burlington Rd. (41.98813, -88.47064)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2016	Rural, high-speed approaches.
Gillett, WI Oconto Co. United States	STH 32/STH 22 /Daly Creek Rd. (44.89609, -88.24677)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2012	Rural, high-speed approaches.
Kansasville, WI Racine Co. United States	STH 20/STH 75/CTH S (42.74191, -88.11098)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2014	Rural, high-speed approaches.
Marion, KS Marion Co. United States	US 77/US 56/K-150 (38.36284, -96.96676)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2015	Rural, high-speed approaches. Bypass roadways for oversize/overweight (OSOW) trucks. Open December 2015.
Galena, OH Delaware Co. United States	Cheshire Rd./CR 35 (40.23805, -82.93953)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2013	Rural, high-speed approaches. Year Completed estimated (2011-2014).
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
Middletown, DE New Castle United States	Bunker Hill Rd./Choptank Rd. (39.45790, -75.74350)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways	Other Single-Lane	2007	Rural, redesigned in 2008 to better accommodate trucks and farm equipment.
Shelby, NC Cleveland United States	Zion Church Rd./Lafayette St. (35.34903, -81.54295)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2008	Rural.
(unincorporated), MN Carver United States	STH 7/CTH 10 (44.90543, -93.81859)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2008	Rural.
(unincorporated), MN Carver United States	STH 7/STH 25 (44.90572, -93.86993)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2009	Rural.
Gaines Township, MI Genesee Co. United States	Elms Rd./Hill Rd. (42.94270, -83.81070)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other Single-Lane	2016	Rural.
(unincorporated), AB Rocky View Canada	Hwy 8/Hwy 22 (51.02355, -114.46660)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other Single-Lane	2008	Rural. Asphalt surface. http://www.infratrans.gov.ab.ca/ Previously controlled by one-way stop Functional Class: Provincial Hwy
Evansville, IN Vanderburgh Co. United States	Oak Hill Rd./Millersburg Rd./Hedden Rd. (38.05136, -87.50749)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other Single-Lane	2013	Rural. Year Completed estimated (2012-2014).
Red Wing, MN Goodhue Co. United States	Pioneer Rd./Twin Bluff Rd./Hay Creek Trl. (44.54307, -92.54470)	Roundabout Unknown	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	3 Approaches 1 Driveways	Other Single-Lane	2017	Safe Routes to Schools Project
Waxhaw, NC Union United States	Waxhaw-Indian Trl./Potter Rd. (35.02373, -80.69185)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways	Other Single-Lane	2006	Safety location.
Gastonia, NC Gaston United States	Gaston Day School Rd./Kendrick Rd. (35.21435, -81.13301)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways	Other Single-Lane	2005	Safety problem - did not meet signal warrants.
Schenectady, NY Schenectady Co. United States	Balltown Rd./Aqueduct Rd./Williams St. (42.84861, -73.88891)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other Single-Lane	2016	Scheduled to be converted to 2 lanes in Dec. 2017.
Corinth, MS Alcorn United States	Harper Rd./Droke Rd. (34.92347, -88.49539)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2010	School 1000' west of roundabout Previously controlled by two-way stop Functional Class: Arterial
Conway, AR Faulkner United States	Courtway Dr./Siebenmorgan Rd. (35.09868, -92.41469)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2007	Schools located within one block on three of four approaches Functional Class: Collector
De Pere, WI Brown United States	Scheuring Rd. (CTH F)/S 9th St./W Matthew Dr. (44.43063, -88.09529)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2004	Second of two roundabouts on an arterial street separating residential neighborhood from a business park. Many trucks pass through this intersection each day. Completed November 2004. http://www.co.brown.wi.us/Planning/roundabouts.html. Series of 6 roundabouts. Opened November 2004. Functional Class: Arterial
Park City, UT Summit United States	Rte 224 (Deer Valley Drive)/Heber Avenue/Marsac Avenue (40.64572, -111.49500)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways	Other Multilane (2 Lane)	2000	See: www.Roundaboutsusa.com Information as reported in Salt Lake Tribune article: http://www.sltrib.com/2000/Sep/09142000/utah/22072.htm Previously controlled by two-way stop Functional Class: Arterial
Chincoteague, VA Accomack Co. United States	Maddox Blvd./Wyle Way/Woodland Dr. (37.92680, -75.35457)	Rotary Existing	All-Way Yield Unknown	4 Approaches 4 Driveways	Unknown Single-Lane		Seems to work very well even though there is a high percentage of visiting traffic. Building and parking within central island.
Biddeford, ME York United States	(parking access)/(parking lot) (43.47416, -70.51186)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2007	Separate right-turn lane on one approach. In shopping center.
Spokane, WA Spokane United States	E. Sharp Ave./N. Columbus St. (47.66950, -117.39490)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways	Other Single-Lane	1992	September 1992.
Arlington, WA Snohomish United States	W. Division St./N. West Ave. (48.19864, -122.12800)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other Single-Lane	2002	September 2002.

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