Roundabouts Database

7164 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
Alexander City, AL
Tallapoosa Co.
United States 		Tallapoosa St
(32.94353, -85.95363) 		Roundabout
Existing 		Two-Way Stop
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2002 Peanut-shaped roundabout. Year completed estimated (1997-2006).
Montgomery, AL
Montgomery Co.
United States 		University Dr./East Dr./(parking lot)
(32.36779, -86.17373) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2010 Entrance to Auburn University Montgomery (AUM). Year completed estimated (2008-2011).
Huntsville, AL
Madison Co.
United States 		John Wright Dr./Knowledge Dr./(parking lot)
(34.72452, -86.64226) 		Roundabout
Existing 		All-Way Yield
Other 		4 Approaches
0 Driveways 		Other
Single-Lane 		2007 Entrance to the University of Alabama in Huntsville (UAH). Year completed estimated (2007-2010, but under construction early 2007).
Paradise, NL
Newfoundland and Labrador
Canada 		Karwood Dr./Kenmont Rd.
(47.52622, -52.84978) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2012
Mount Pearl, NL
Newfoundland and Labrador
Canada 		Ruth Ave./Route 2 EB Ramps
(47.50767, -52.82461) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Freeway Ramps
Multilane (2 Lane) 		2015
Warwick, RI
Kent Co.
United States 		Toll Gate Rd. (Rte 115)/Centerville Rd. (Rte 117)/Veteran's Memorial Drive Extension
(41.69815, -71.46408) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2016 Roundabout is fully operational as of fall 2016 but still has landscape work and other minor work to be completed. There is a NEW roadway not shown on the aerial mapping - it is the Veteran's Memorial Drive Extension.
Warwick, RI
Kent Co.
United States 		Greenwich Ave./Centerville Rd./Veterans Memorial Dr.
(41.70038, -71.46021) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2016 Roundabout fully operational in Fall 2016. Minor landscaping work and minor curb work required to fully complete construction. New roadway - Veteran's Memorial Drive Extension not shown on mapping. This new road connects to the new roundabout at Toll Gate Road to the west.
Warwick, RI
Kent Co.
United States 		Veteran's Memorial Dr./Post Rd./Post Rd. Extension
(41.70266, -71.45475) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2016 New roundabout fully operational and opened in fall 2016. Note that traffic was previously NB only on Post Rd south of the roundbaout, and WB only on VMD, but traffic is now bi-directional in all directions.
Warwick, RI
Kent Co.
United States 		Post Rd./W. Shore Rd.
(41.69980, -71.45348) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2016 New tear-drop roundabout. Only one approach (eb) has to yield. the WB approach is a free merge. Post Road (on west side of roundabout) is EB only. Fully operational - opened in fall 2016. Post Rod (SB) was previously 4 lanes NB only, now 2 lanes in each direction.
Warwick, RI
Kent Co.
United States 		Post Rd./Centerville Rd./Greenwich Ave.
(41.69875, -71.46003) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Unknown
Single-Lane 		2017 NOT YET CONSTRUCTED - Coming in spring 2017. Construction work has started at this location, currently in winter (2016-2017) shutdown. Note new configuration as Centerville Road on the west side has been cuttoff - can no longer access Toll Gate Road from here. Mapping not yet updated.
Bryan, TX
Brazos Co.
United States 		Nash St./Broadmoor Dr.
(30.66954, -96.34609) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2016 Previously a three-leg intersection with a one-way stop. Small-radius roundabout installed when apartment complex was built and driveway became the fourth leg of the intersection.
Bryan, TX
Brazos Co.
United States 		N Main St./23rd St.
(30.67649, -96.37298) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2014 Crosswalks at yield line.
Bryan, TX
Brazos Co.
United States 		Old College Rd./College Main St.
(30.62699, -96.35515) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways 		Other
Single-Lane 		2012
Durham, NC
Durham Co.
United States 		Prospect Pkwy./Morehead Hill Ct.
(35.95032, -78.81870) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2007
Durham, NC
Durham Co.
United States 		Flat River Dr./Irving Way/Carthage Ct.
(35.94976, -78.81408) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2009 No splitter islands on three legs.
Durham, NC
Durham Co.
United States 		University Pl./Ivy Creek Blvd.
(35.95846, -78.96373) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2009
Youngsville, NC
Franklin Co.
United States 		Oak Park Blvd./Ambergate Dr.
(36.06786, -78.44925) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2006
Youngsville, NC
Franklin Co.
United States 		Olde Liberty Dr./Commonwealth Dr./Clubhouse Dr.
(36.07125, -78.52006) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2009
Apex, NC
Wake Co.
United States 		Blackburn Rd./Orchard Villas Ave.
(35.74781, -78.86505) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2008 Modified in 2012 to add splitter islands.
Apex, NC
Wake Co.
United States 		Homeplace Dr./Blue Thorn Dr.
(35.66598, -78.75475) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane 		2007
Cary, NC
Wake Co.
United States 		Carpenter Upchurch Rd./Green Hope High School entrance
(35.80318, -78.86969) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane 		2014 Only one circulating lane is provided. South leg has two lanes (TH and RT); east leg has two lanes (LT and RT).
Ocean Isle Beach, NC
Brunswick Co.
United States 		Ocean Isle Beach Rd. (SR 1184)/Old Georgetown Rd. (SR 1163)
(33.92876, -78.44667) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2015 Year Completed estimated (2014-2016). Right-turn bypass lanes with acceleration lanes on all four legs.
Cary, NC
Wake Co.
United States 		Carramore Ave./Halcyon Meadow Dr.
(35.79935, -78.85491) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2007
Cary, NC
Wake Co.
United States 		Carramore Ave./Halcyon Meadow Dr./Creststone Dr.
(35.79980, -78.84965) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2004
Cary, NC
Wake Co.
United States 		Cary Glen Blvd./Waverly Hills Dr.
(35.81174, -78.91465) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2002
Durham, NC
Durham Co.
United States 		Danziger Dr./Witherspoon Blvd.
(35.94866, -78.98963) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways 		Other
Single-Lane 		2004
Durham, NC
Durham Co.
United States 		E. Geer St./Avondale Dr./Grove St.
(36.00385, -78.88342) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2011 Yield-controlled right-turn bypass lane in NW quadrant.
Durham, NC
Durham Co.
United States 		Golden Belt Pkwy./Creighton Hall Way
(35.94994, -78.82822) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2007
Durham, NC
Durham Co.
United States 		Golden Belt Pkwy./Patterson Mill Rd.
(35.95247, -78.83054) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2007
Morrisville, NC
Wake Co.
United States 		Shiloh Glenn Dr./Lower Shiloh Way
(35.86587, -78.84024) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane 		2009
Morrisville, NC
Wake Co.
United States 		Shiloh Glenn Dr./Belstar Ave.
(35.86568, -78.84503) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2007
Durham, NC
Durham Co.
United States 		Keystone Park Dr./Mainline Station
(35.87125, -78.85600) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2013 Upgraded from neighborhood traffic circle around 2013.
Durham, NC
Durham Co.
United States 		Keystone Park Dr./Station Dr.
(35.86828, -78.85216) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2013 Upgraded from neighborhood traffic circle around 2013
Brunswick, MD
Frederick Co.
United States 		MD 17/Rosemont Drive/Dutchmans Creek
(39.33480, -77.63671) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2010
Brunswick, MD
Frederick Co.
United States 		MD 17/Volunteer Drive
(39.33261, -77.63365) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2010
Brunswick, MD
Frederick Co.
United States 		Potomac View Parkway/Dutchmans Creek
(39.33265, -77.63770) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2010
Brunswick, MD
Frederick Co.
United States 		Potomac View Parkway/Volunteer Drive
(39.33145, -77.63483) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2010
Baltimore, MD
Baltimore City
United States 		Old Frederick Road/Maple Wood Road
(39.29094, -76.69283) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2013 4th leg not built yet - for future development
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 		Other
Single-Lane 		2001 Completed prior to 2002
Baltimore, MD
Baltimore City
United States 		Canterbury Rd./W 39th St.
(39.33569, -76.62047) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Mini-roundabout 		2013
Cincinnati, OH
Hamilton Co.
United States 		Fulton Ave/Eden Park Drive
(39.11472, -84.49347) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		1999
Carmel, IN
Hamilton Co.
United States 		W Main St./N. Pennsylvania St.
(39.97798, -86.15539) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2014
Carmel, IN
Hamilton Co.
United States 		W. Main St./Grand Blvd.
(39.97798, -86.15168) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2015
Carmel, IN
Hamilton Co.
United States 		W. Main St./US 31 NB Ramps
(39.97790, -86.15695) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways 		Freeway Ramps
Multilane (2 Lane) 		2015
Carmel, IN
Hamilton Co.
United States 		W. Main St./US 31 SB Ramps
(39.97787, -86.15802) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways 		Freeway Ramps
Multilane (2 Lane) 		2015
Carmel, IN
Hamilton Co.
United States 		W. 136th St./Eglin Dr.
(39.98582, -86.14198) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Unknown 		2014
Carmel, IN
Hamilton Co.
United States 		Old Meridian St./US 31 SB Ramps
(39.98511, -86.14155) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways 		Freeway Ramps
Unknown 		2014
Carmel, IN
Hamilton Co.
United States 		Old Meridian St./US 31 NB Ramps
(39.98452, -86.14120) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways 		Freeway Ramps
Unknown 		2015
Carmel, IN
Hamilton Co.
United States 		Old Meridian St./W Smokey Row Rd.
(39.98395, -86.14088) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways 		Other
Unknown 		2014
Indianapolis, IN
Hamilton Co.
United States 		Spring Mill Rd./Illinois St.
(39.93194, -86.16465) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2014

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