Roundabouts Database

15424 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
Rochester, NY
Monroe Co.
United States 		Broad St. / Court St. / Broadway St. / Woodbury Blvd.
(43.15493, -77.60059) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
40.9497 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Canandaigua, NY
Ontario Co.
United States 		CR 10 / CR 46
(42.88665, -77.24563) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.5031 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Canandaigua, NY
Ontario Co.
United States 		CR 10 / CR 4
(42.90187, -77.24570) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.2451 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Utica, NY
Oneida Co.
United States 		Marcy-SUNY IT Pkwy. / Technology Dr.
(43.13456, -75.23939) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
57.5230 		Other (At-Grade)
Multilane (2 Lane) 		2014 ICD estimated from Google Maps linework.
Marcy, NY
Oneida Co.
United States 		Marcy-SUNY IT Pkwy. / Edic Rd.
(43.13954, -75.23764) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
44.4460 		Other (At-Grade)
Multilane (2 Lane) 		2014 ICD estimated from Google Maps linework.
Utica, NY
Oneida Co.
United States 		Genesee St. / State St. / Park Ave.
(43.09602, -75.24228) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
29.6518 		Other (At-Grade)
Single-Lane 		2013 Year completed estimated (2011-2015) ICD estimated from Google Maps linework.
Queensbury, NY
Warren Co.
United States 		Aviation Rd. / Dixon Rd. / Farr Ln.
(43.33074, -73.69979) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
33.0129 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Queensbury, NY
Warren Co.
United States 		(unknown) / (unknown)
(43.33112, -73.68898) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
24.3251 		Other (At-Grade)
Single-Lane 		2011 On high school campus. ICD estimated from Google Maps linework.
East Greenbush, NY
Rensselaer Co.
United States 		US 4 (Troy Rd) / Red Mill Rd. / Luther Rd.
(42.61947, -73.70200) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
42.1856 		Other (At-Grade)
Multilane (2 Lane) 		2012 ICD estimated from Google Maps linework.
Rensselaer, NY
Rensselaer Co.
United States 		US 4 (Troy Rd.) / Mannix Rd.
(42.63111, -73.70100) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.5416 		Other (At-Grade)
Multilane (2 Lane) 		2014 ICD estimated from Google Maps linework.
Wantagh, NY
Nassau Co.
United States 		Ocean Pkwy. / Jones Beach Causeway
(40.59647, -73.50811) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
106.1035 		Other (At-Grade)
Multilane (2 Lane) 		2009 Converted rotary. ICD estimated from Google Maps linework.
Patchogue, NY
Suffolk Co.
United States 		Waverly Ave. / Holbrook Rd.
(40.76705, -73.02555) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.1365 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Ellicott City, MD
Howard Co.
United States 		Rogers Ave / Old Frederick Road
(39.29904, -76.81308) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
26.8027 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Washington, DC
City of Washington Co.
United States 		Brentwood Rd NE / Bryant Rd NE / 13th St NE
(38.92115, -76.98915) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
1 Driveways
39.0264 		Other (At-Grade)
Multilane (2 Lane) 		2010 First true roundabout in District of Columbia ICD estimated from Google Maps linework.
Gloversville, NY
Fulton Co.
United States 		S Kingsboro Ave. / Hales Mills Rd.
(43.03311, -74.34221) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.5392 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Amsterdam, NY
Fulton Co.
United States 		Rte 29 / Rte 30
(43.04745, -74.21695) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
41.0217 		Other (At-Grade)
Multilane (2 Lane) 		2011 ICD estimated from Google Maps linework.
Schenectady, NY
Schenectady Co.
United States 		Rte 29 / Glenridge Rd.
(42.86709, -73.90634) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.7653 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Schenectady, NY
Schenectady Co.
United States 		Curry Rd. / Carman Rd. / Hamburg St.
(42.76513, -73.93874) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
41.2100 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Colonie, NY
Albany Co.
United States 		Johnson Rd. / Boght Rd. / St. Agnes Hwy
(42.76550, -73.73207) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
30.6881 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Watervliet, NY
Albany Co.
United States 		Sutherland Dr. / Beacon Dr. / Mahogany Dr.
(42.72840, -73.72327) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.4611 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Watervliet, NY
Albany Co.
United States 		Billys Way / Beryl Way
(42.73320, -73.72641) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
50.0038 		Other (At-Grade)
Unknown 		2005 ICD estimated from Google Maps linework.
Pleasant Valley, NY
Dutchess Co.
United States 		Rte 55 / Stringham Rd.
(41.67121, -73.79673) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
26.7639 		Other (At-Grade)
Single-Lane 		2014 Entrance to high school. ICD estimated from Google Maps linework.
Lagrangeville, NY
Dutchess Co.
United States 		Rte 55 / (unknown)
(41.67198, -73.80201) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
26.7636 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Pleasant Valley, NY
Dutchess Co.
United States 		Rte 55 / Rte 47
(41.67244, -73.80512) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
28.5476 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Huntington, NY
Suffolk Co.
United States 		New York Ave. / Park Ave. / Creek Rd.
(40.88273, -73.41970) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
33.4100 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Huntington, NY
Suffolk Co.
United States 		New York Ave. / Grist Mill Ln. / CR 35
(40.88407, -73.41909) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.6034 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Middle Island, NY
Suffolk Co.
United States 		Miller Place Yaphank Rd. / Whiskey Rd.
(40.90476, -72.95687) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.4256 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Riverhead, NY
Suffolk Co.
United States 		Quogue Riverhead Rd. / Old Riverhead Rd.
(40.87822, -72.63782) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.7335 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Water Mill, NY
Suffolk Co.
United States 		Scuttlehole Rd. / Mitchells Ln.
(40.95021, -72.32856) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
26.1595 		Other (At-Grade)
Single-Lane 		2005 Year completed estimated (2004-2006). ICD estimated from Google Maps linework.
Shelter Island, NY
Suffolk Co.
United States 		Rte 114 / Bateman Rd. / School St.
(41.06829, -72.33887) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
19.8096 		Other (At-Grade)
Single-Lane 		2010 Converted from old traffic circle. ICD estimated from Google Maps linework.
Shirley, NY
Suffolk Co.
United States 		Lockwood Dr. / (unknown)
(40.82729, -72.87614) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
29.8231 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Brookfield, WI
Waukesha Co.
United States 		North Ave. (CTH M) / Brookfield Rd.
(43.06123, -88.14588) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
17.4521 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
(unincorporated), FL
Lake Co.
United States 		CR 455 / CR 561
(28.66685, -81.73738) 		Roundabout
Existing 		Two-Way Stop
None 		4 Approaches
0 Driveways
55.5404 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Polk City, FL
Polk Co.
United States 		Deen Still Rd. / Commonwealth Ave.
(28.25849, -81.82458) 		Roundabout
Existing 		Two-Way Stop
None 		4 Approaches
0 Driveways
38.9236 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Lake Wales, FL
Polk Co.
United States 		US 27 / Hunt Brothers Rd.
(27.87209, -81.58137) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.6176 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Kissimmee, FL
Osceola Co.
United States 		Martin Luther King Blvd. / Dyer Blvd.
(28.29608, -81.43683) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
43.1163 		Other (At-Grade)
Multilane (2 Lane) 		2015 Yield-controlled right-turn bypass lane in NE quadrant. ICD estimated from Google Maps linework.
Carmel, IN
Hamilton Co.
United States 		Old Meridian St. / W Smokey Row Rd.
(39.98359, -86.14087) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Multilane (2 Lane) 		2014 ICD estimated from Google Maps linework.
Carmel, IN
Hamilton Co.
United States 		Spring Mill Rd. / Illinois St.
(39.93194, -86.16465) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Multilane (2 Lane) 		2014
Indianapolis, IN
Marion Co.
United States 		Crawfordsville Rd. / W. Main St.
(39.78813, -86.24107) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
23.8613 		Other (At-Grade)
Multilane (2 Lane) 		2015 ICD estimated from Google Maps linework.
Juneau, AK
Juneau
United States 		Glacier Hwy. / Mendenhall Loop Rd. (Back Loop)
(58.38637, -134.64432) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.0674 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Catonsville, MD
Baltimore Co.
United States 		Edmundson Avenue / Old Frederick Road
(39.27533, -76.76612) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
20.3400 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States 		SE 13th Ave. / SE Salmon St.
(45.51434, -122.65264) 		Traffic Calming Circle
Existing 		Two-Way Stop
Unknown 		4 Approaches
0 Driveways
17.5750 		Other (At-Grade)
Single-Lane 		1989 Completed 1/11/1989. ICD estimated from Google Maps linework.
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
43.4167 		Other (At-Grade)
Multilane (2 Lane) 		2010 ICD estimated from Google Maps linework.
Brunswick, MD
Frederick Co.
United States 		MD 17 / Volunteer Drive
(39.33261, -77.63365) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.9516 		Other (At-Grade)
Multilane (2 Lane) 		2010 ICD estimated from Google Maps linework.
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
32.3326 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
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
34.1808 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Baltimore, MD
Baltimore City Co.
United States 		Old Frederick Road / Maple Wood Road
(39.29094, -76.69283) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.8815 		Other (At-Grade)
Single-Lane 		2013 4th leg not built yet - for future development ICD estimated from Google Maps linework.
Baltimore, MD
Baltimore City Co.
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 (At-Grade)
Single-Lane 		2001 Completed prior to 2002 ICD estimated from Google Maps linework.
Baltimore, MD
Baltimore City Co.
United States 		Canterbury Rd. / W 39th St.
(39.33569, -76.62047) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
16.6275 		Other (At-Grade)
Mini-roundabout 		2013 ICD estimated from Google Maps linework.
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
34.2865 		Other (At-Grade)
Single-Lane 		1999 ICD estimated from Google Maps linework.
St Simons Island, GA
Glynn Co.
United States 		Brockinton Dr. / Hanging Moss Dr.
(31.16501, -81.39671) 		Traffic Calming Circle
Existing 		Unknown
None 		3 Approaches
0 Driveways
40.8785 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Temecula, CA
Riverside Co.
United States 		Rancho California Rd. / Anza Rd.
(33.53401, -117.05592) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.8217 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Baltimore, MD
Baltimore City Co.
United States 		Guilford Ave. / 22nd St.
(39.31441, -76.61263) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
6.4682 		Other (At-Grade)
Mini-roundabout 		2012 ICD estimated from Google Maps linework.
Baltimore, MD
Baltimore City Co.
United States 		Guilford Ave. / E 24th St.
(39.31650, -76.61276) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
9.2400 		Other (At-Grade)
Mini-roundabout 		2012 ICD estimated from Google Maps linework.
Baltimore, MD
Baltimore City Co.
United States 		Guilford Ave. / E 32nd St.
(39.32703, -76.61345) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Mini-roundabout 		2012
Avon, CO
Eagle Co.
United States 		William J Post Blvd. / Swift Gulch Rd.
(39.62841, -106.49309) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
34.0351 		Other (At-Grade)
Single-Lane 		2007 Year completed estimated. ICD estimated from Google Maps linework.
Eagle, CO
Eagle Co.
United States 		Eby Creek Rd. / Chambers Ave.
(39.65871, -106.82638) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.9733 		Other (At-Grade)
Multilane (2 Lane) 		2013 Estimated year completed; built sometime between 2011 and 2015. ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Cardinal Lake Dr. / Whispering Oak Ln.
(36.01666, -78.81048) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.0488 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Cardinal Lake Dr. / Medallion Dr. / Golden Eagle Dr.
(36.01335, -78.81598) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
28.9821 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Danziger Dr. / Witherspoon Blvd.
(35.94866, -78.98963) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
30.9395 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
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
27.0532 		Other (At-Grade)
Single-Lane 		2011 Yield-controlled right-turn bypass lane in NW quadrant. ICD estimated from Google Maps linework.
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
32.8727 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
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
34.8053 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
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
31.9398 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
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
30.0041 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
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
22.2596 		Other (At-Grade)
Single-Lane 		2013 Upgraded from neighborhood traffic circle around 2013. ICD estimated from Google Maps linework.
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
23.2282 		Other (At-Grade)
Single-Lane 		2013 Upgraded from neighborhood traffic circle around 2013 ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Millspring Dr. / Millspring Dr.
(36.04328, -78.94572) 		Other
Existing 		Unknown
Unknown 		2 Approaches
0 Driveways
25.1082 		Other (At-Grade)
Single-Lane 		2001 Year completed estimated. ICD estimated from Google Maps linework.
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
35.7731 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
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
32.8728 		Other (At-Grade)
Single-Lane 		2009 No splitter islands on three legs. ICD estimated from Google Maps linework.
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
27.0687 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Youngsville, NC
Franklin Co.
United States 		Oak Park Blvd. / Ambergate Dr.
(36.06786, -78.44925) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
32.8236 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
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
77.2287 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
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
27.1406 		Other (At-Grade)
Single-Lane 		2008 Modified in 2012 to add splitter islands. ICD estimated from Google Maps linework. 21442
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
35.9014 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
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
46.4946 		Other (At-Grade)
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). ICD estimated from Google Maps linework.
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
51.5306 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2014-2016). Right-turn bypass lanes with acceleration lanes on all four legs. ICD estimated from Google Maps linework.
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
30.0292 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
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
29.0604 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
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
37.7728 		Other (At-Grade)
Single-Lane 		2002 ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States 		SE 16th Ave. / SE Salmon St.
(45.51435, -122.64961) 		Traffic Calming Circle
Existing 		Two-Way Stop
Unknown 		4 Approaches
0 Driveways
15.0642 		Other (At-Grade)
Single-Lane 		1982 Completed 2/18/1982. ICD estimated from Google Maps linework.
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
40.2690 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
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
39.3538 		Other (At-Grade)
Multilane (2 Lane) 		2015 ICD estimated from Google Maps linework.
Waterbury, VT
Washington Co.
United States 		US 2 / VT 100
(44.34144, -72.75923) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.1459 		Other (At-Grade)
Single-Lane 		2014 Completion year estimated. ICD estimated from Google Maps linework.
Epping, NH
Rockingham Co.
United States 		Fresh River Road / Epping Crossing development entrance
(43.03021, -71.06982) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.1758 		Other (At-Grade)
Single-Lane 		2003 ICD estimated from Google Maps linework.
Keene, NH
Cheshire Co.
United States 		Court St. / Allen Ct. / Cheshire Medical Center entrance
(42.94991, -72.29057) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
26.2257 		Other (At-Grade)
Single-Lane 		2003 ICD estimated from Google Maps linework.
Hanover, NH
Grafton Co.
United States 		Lyme Rd. (NH 10) / Reservoir Rd.
(43.71814, -72.27405) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
35.3912 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Hanover, NH
Grafton Co.
United States 		NH 10 (Lyme Rd.) / (no intersecting street)
(43.72763, -72.26868) 		Roundabout
Existing 		All-Way Yield
Unknown 		2 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2006
Merrimack, NH
Hillsborough Co.
United States 		Spartan Way / Digital Dr.
(42.82118, -71.50855) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
46.4288 		Other (At-Grade)
Multilane (2 Lane) 		2006 On campus of Fidelity Investments. ICD estimated from Google Maps linework.
Merrimack, NH
Hillsborough Co.
United States 		Spartan Way / Spartan Ln.
(42.81991, -71.51026) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
48.1818 		Other (At-Grade)
Multilane (2 Lane) 		2006 On campus of Fidelity Investments. ICD estimated from Google Maps linework.
Goffstown, NH
Hillsborough Co.
United States 		NH 114 (S. Mast St.) / Wallace Rd.
(43.01441, -71.58619) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
24.4516 		Other (At-Grade)
Single-Lane 		2010 External truck apron in SE quadrant. ICD estimated from Google Maps linework.
Goffstown, NH
Hillsborough Co.
United States 		Center St. / Henry Bridge Rd.
(43.02136, -71.54726) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
29.6879 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Plymouth, NH
Grafton Co.
United States 		US 3 / Bridge St. (NH 175A) / High St.
(43.76001, -71.68737) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
29.3282 		Other (At-Grade)
Single-Lane 		2007 Adjacent to at-grade railroad crossing. ICD estimated from Google Maps linework.
Meredith, NH
Belknap Co.
United States 		US 3 / Parade Rd. (NH 106)
(43.64029, -71.49928) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
34.5728 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
North Conway, NH
Carroll Co.
United States 		North-South Rd. / Mountain Valley Blvd.
(44.01996, -71.10962) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
34.3536 		Other (At-Grade)
Single-Lane 		2007 Right-turn bypass lane in NW quadrant. East leg stubbed for future use. Adjacent to Lowe's Home Improvement center. ICD estimated from Google Maps linework.
Concord, NH
Merrimack Co.
United States 		N. State St. / Franklin St.
(43.21304, -71.54215) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
23.5019 		Other (At-Grade)
Single-Lane 		2009 Fifth leg is departure only into frontage road. ICD estimated from Google Maps linework.
Concord, NH
Merrimack Co.
United States 		Centre St. / Liberty St.
(43.20410, -71.54851) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
23.5054 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
New London, NH
Merrimack Co.
United States 		Newport Rd. / County Rd.
(43.42280, -72.00003) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
29.4930 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Peterborough, NH
Hillsborough Co.
United States 		NH 101 / Shaw's Plaza entrance
(42.87519, -71.96153) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
28.0080 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Durham, NH
Strafford Co.
United States 		Main St. / North Dr.
(43.14065, -70.94124) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
30.5016 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.