Roundabouts Database

29948 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
Lansing, MI
Ingham Co.
United States 		Beal Ave. / Sparrow Ave.
(42.71602, -84.56174) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
8.7750 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Lansing, MI
Ingham Co.
United States 		Harding Ave. / Pershing Ave.
(42.71364, -84.53384) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.1015 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Sheridan, CO
Arapahoe Co.
United States 		River Point Pkwy. / S Platte River Dr.
(39.65176, -105.01060) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
46.8975 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Sheridan, CO
Arapahoe Co.
United States 		River Point Pkwy. / S River Point Dr.
(39.64776, -105.00790) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
49.6590 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Clackamas, OR
Clackamas Co.
United States 		SE 157th Ave. / SE 162nd Ave.
(45.42429, -122.49770) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.8826 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Williamsport, PA
Lycoming Co.
United States 		Via Bella St. / Mulberry St.
(41.24000, -76.99792) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.3309 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Williamsport, PA
Lycoming Co.
United States 		Via Bella St. / William St.
(41.23740, -77.00319) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
43.1096 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Williamsport, PA
Lycoming Co.
United States 		Via Bella St. / Court St.
(41.23876, -77.00027) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
58.3764 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Muncy, PA
Lycoming Co.
United States 		Lycoming Mall Circle
(41.24320, -76.82846) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
28.7372 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Newtown, PA
Delaware Co.
United States 		Saint David's Rd. / N. Newtown St.
(40.00844, -75.41823) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.7622 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Peach Bottom, PA
York Co.
United States 		SR 851 / SR 74
(39.74695, -76.33116) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.7316 		Other (At-Grade)
Single-Lane 		2008 Skewed intersection. ICD estimated from Google Maps linework.
Appleton, WI
Outagamie Co.
United States 		Evergreen Dr. / Gateway Dr.
(44.30178, -88.37136) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.4804 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Appleton, WI
Outagamie Co.
United States 		Evergreen Dr. / Lightning Dr.
(44.30166, -88.36722) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.4804 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Appleton, WI
Outagamie Co.
United States 		Evergreen Dr. / Providence Ln.
(44.30159, -88.36140) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.6257 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Appleton, WI
Outagamie Co.
United States 		Evergreen Dr. / French Rd.
(44.30169, -88.35349) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0447 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Benton Harbor, MI
Berrien Co.
United States 		Main St. (I-94 Business) / 5th St.
(42.11655, -86.45281) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4639 		Other (At-Grade)
Single-Lane 		2010 Completed November 2010. Part of downtown streetscape project. ICD estimated from Google Maps linework.
Benton Harbor, MI
Berrien Co.
United States 		Main St. (I-94 Business) / Riverview Dr.
(42.11343, -86.46642) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.0091 		Other (At-Grade)
Single-Lane 		2010 Completed November 2010. Part of downtown streetscape project. ICD estimated from Google Maps linework.
Bangor, ME
Penobscot Co.
United States 		Maine Ave. / Vermont Ave. / Texas Ave.
(44.81051, -68.80379) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.8234 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Lingelstown, PA
Dauphin Co.
United States 		Lingelstown Rd. / N. Mountain Rd.
(40.34341, -76.79206) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
20.9367 		Other (At-Grade)
Single-Lane 		2011 Previously controlled by two-way stop ICD estimated from Google Maps linework.
Lingelstown, PA
Dauphin Co.
United States 		Lingelstown Rd. / Blue Mountain Pkwy.
(40.34253, -76.79711) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.5782 		Other (At-Grade)
Single-Lane 		2011 Previously controlled by two-way stop ICD estimated from Google Maps linework.
Campbelltown, PA
Lebanon Co.
United States 		SR 117 / Northside Dr.
(40.28457, -76.57339) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.8879 		Other (At-Grade)
Single-Lane 		2011 Yield-controlled right-turn bypass lane on north leg. ICD estimated from Google Maps linework.
Rochester Township, PA
Beaver Co.
United States 		SR 68 (Adams St.) / Brighton Ave. / Rhode Island Ave.
(40.70171, -80.28525) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
78.7731 		Other (At-Grade)
Single-Lane 		2011 Oval shape. Replaced two closely spaced signalized intersections. ICD estimated from Google Maps linework.
Calais, ME
Washington Co.
United States 		US 1 / Border Station Connection
(45.16136, -67.29103) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0012 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Biddeford, ME
York Co.
United States 		(parking access) / (parking lot)
(43.47416, -70.51186) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.3347 		Other (At-Grade)
Single-Lane 		2007 Separate right-turn lane on one approach. In shopping center. ICD estimated from Google Maps linework.
Auburn, ME
Androscoggin Co.
United States 		Turner St. / North Parking
(44.12178, -70.23315) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.2930 		Other (At-Grade)
Single-Lane 		2008 Two right-turn bypass lanes. In shopping center. ICD estimated from Google Maps linework.
Caribou, ME
Aroostook Co.
United States 		US 1 / Main St.
(46.87866, -68.01031) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.7370 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Petaluma, CA
Sonoma Co.
United States 		Magnolia Ave. / Elm Dr.
(38.24586, -122.65600) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
20.6356 		Other (At-Grade)
Single-Lane 		2006 Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Petaluma, CA
Sonoma Co.
United States 		Windsor Dr. / West Haven Way
(38.22460, -122.66430) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.0241 		Other (At-Grade)
Single-Lane 		2005 Functional Class: Collector ICD estimated from Google Maps linework.
Petaluma, CA
Sonoma Co.
United States 		Petaluma Blvd. S / Caulfield Ln.
(38.22730, -122.61820) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.3434 		Other (At-Grade)
Single-Lane 		2011 Construction began spring 2011. Functional Class: Arterial ICD estimated from Google Maps linework.
Castaic, CA
Los Angeles Co.
United States 		Hasley Canyon Rd. / I-5 NB Ramps
(34.45605, -118.61520) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
0 Driveways
41.3614 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Yuba City, CA
Sutter Co.
United States 		Butte Vista Ln. / Tres Picos Ln.
(39.16908, -121.64820) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.8524 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Yuba City, CA
Sutter Co.
United States 		Stabler Ln. / Butte Vista Ln.
(39.16747, -121.64400) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
46.2983 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Ottawa, ON
City of Ottawa
Canada 		Bridgestone Dr. / Steeple Chase Dr. / Stonehaven Dr.
(45.29100, -75.85860) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.5674 		Other (At-Grade)
Single-Lane 		2012 Functional Class: Major Collector ICD estimated from Google Maps linework.
Gorham, ME
Cumberland Co.
United States 		Rte. 112 / Rte. 4
(43.66904, -70.45676) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.8284 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Wilmington, DE
New Castle Co.
United States 		W Park Dr. / E Park Dr.
(39.77437, -75.54610) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.9632 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Clermont, OH
Clermont Co.
United States 		Ferguson Dr. / (West Unknown)
(39.09338, -84.28562) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
62.1051 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Newberg, OR
Yamhill Co.
United States 		Brutscher St. / Hayes St.
(45.30378, -122.94090) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.9211 		Other (At-Grade)
Single-Lane 		2002 ICD estimated from Google Maps linework.
Newberg, OR
Yamhill Co.
United States 		Providence Dr. / Hayes St. / Wenn Blvd.
(45.30378, -122.93650) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.0409 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2006-2010). ICD estimated from Google Maps linework.
Wilsonville, OR
Clackamas Co.
United States 		SW Boeckman Rd. / Tooze Rd.
(45.31616, -122.78790) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.3126 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Pinehurst, NC
Moore Co.
United States 		NC 2 / Carolina Vista
(35.19233, -79.47094) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.3289 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Southern Pines, NC
Moore Co.
United States 		NC 22 / Airport Rd.
(35.22746, -79.40195) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.8780 		Other (At-Grade)
Single-Lane 		2009 Right-turn bypass lane with acceleration lane in NW quadrant. ICD estimated from Google Maps linework.
Thomasville, NC
Davidson Co.
United States 		Old Greensboro Rd. / Davidson Community College entrance
(35.86701, -80.18417) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.8751 		Other (At-Grade)
Single-Lane 		2010 State project. Bypass lane. ICD estimated from Google Maps linework.
Winston-Salem, NC
Forsyth Co.
United States 		Brewer Rd. / Buchanon St.
(36.05421, -80.25497) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.4850 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Charlotte, NC
Mecklenburg Co.
United States 		Broadrick Rd. / Mary Alexander Rd. / High-Rise Rd.
(35.30263, -80.73205) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.9882 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Davidson, NC
Mecklenburg Co.
United States 		Davidson-Concord Rd. / Rocky River Rd.
(35.48400, -80.81978) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.0655 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Indian Trail, NC
Union Co.
United States 		Wesley Chapel Rd. / Goldmine Rd.
(35.01956, -80.66974) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.2993 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Pilot Mountain, NC
Surry Co.
United States 		NC 268 (S Key St.) / US 52 EB Ramps / Black Mountain Rd.
(36.37565, -80.48758) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.5027 		Freeway Ramps (Grade-Separated)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Pilot Mountain, NC
Surry Co.
United States 		NC 268 (S Key St.) / US 52 WB Ramps
(36.37640, -80.48578) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.6560 		Freeway Ramps (Grade-Separated)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Shelby, NC
Cleveland Co.
United States 		Lafayette St. / Zion Church Rd.
(35.34903, -81.54295) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2008 Rural.
Mooresville, NC
Iredell Co.
United States 		Langtree Rd. / Alcove Rd. / Mecklynn Rd.
(35.52905, -80.86581) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.9629 		Other (At-Grade)
Single-Lane 		2009 Bypass lanes in all quadrants. ICD estimated from Google Maps linework.
Scaggsville, MD
Howard Co.
United States 		Ice Crystal Dr. / Birchtree Ln.
(39.14355, -76.89912) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
28.7147 		Other (At-Grade)
Single-Lane 		2003 ICD estimated from Google Maps linework.
Montgomery, AL
Montgomery Co.
United States 		Washington Ave. / S. Bainbridge St.
(32.37648, -86.30121) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
18.1560 		Other (At-Grade)
Single-Lane 		2008 Opened July 2008. ICD estimated from Google Maps linework.
Montgomery, AL
Montgomery Co.
United States 		S. Ripley St. / Washington Ave.
(32.37658, -86.29808) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
14.1213 		Other (At-Grade)
Single-Lane 		2008 Opened April 2008. ICD estimated from Google Maps linework.
Scaggsville, MD
Howard Co.
United States 		Westside Blvd. / (parking lot)
(39.14952, -76.90856) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.4909 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Truckee, CA
Nevada Co.
United States 		Prosser Dam Rd. / Henness Rd.
(39.34961, -120.16790) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.5541 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Springfield, OR
Lane Co.
United States 		S. 42nd Street / Jasper Rd.
(44.03482, -122.96210) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.1932 		Other (At-Grade)
Single-Lane 		2005 Bike lanes are dropped/resumed at the roundabout using an eight foot wide “dust pan” style driveway that is oriented perpendicular to the street centerline. ICD estimated from Google Maps linework.
Ocean Isle, NC
Brunswick Co.
United States 		First St. / Causeway Dr.
(33.88773, -78.43643) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.7350 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Southport, NC
Brunswick Co.
United States 		E. Moore St. / Ferry Rd.
(33.93311, -78.00687) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.7458 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Wilmington, NC
New Hanover Co.
United States 		Porters Neck Rd. / Edgewater Club Rd.
(34.29313, -77.77590) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.6413 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Wilmington, NC
New Hanover Co.
United States 		Middle Sound Loop Rd. / Darden Rd.
(34.26721, -77.80954) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.6235 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Tarboro, NC
Edgecombe Co.
United States 		US 64-NC 33 / Ablemarle Ave.
(35.89466, -77.53307) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.0581 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Arrington Park Dr. / (unnamed)
(35.88219, -78.82926) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.0949 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Langdon Dr. / Colonial Grand
(35.88054, -78.82708) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.1923 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Langdon Dr. / Arrington Park Dr.
(35.88206, -78.82700) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.0626 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Langdon Dr. / (unnamed)
(35.88350, -78.82696) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
26.1268 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Odyssey Dr. / Sugar Tree Pl. / Silver Star Dr.
(35.93017, -78.89899) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.1113 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Old Chapel Hill Rd. / Mt. Moriah Rd.
(35.94472, -78.99312) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
25.1396 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Apex, NC
Wake Co.
United States 		Beaver Creek Commons Dr. / Creekside Landing Dr.
(35.74701, -78.88507) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.2331 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Cary, NC
Wake Co.
United States 		Stonewater Glen Ln. / (unknown)
(35.84525, -78.90919) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.5975 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Wake Forest, NC
Wake Co.
United States 		S. Franklin St. / Holding Ave.
(35.96929, -78.50883) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.7979 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Fayetteville, NC
Cumberland Co.
United States 		Person St. / Cool Spring St.
(35.05120, -78.87437) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
20.5322 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Buies Creek, NC
Harnett Co.
United States 		Leslie Campbell Ave. / TT LAnier St. / Harmon Rd.
(35.40710, -78.74020) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0440 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Kernersville, NC
Forsyth Co.
United States 		Old Greensboro Rd. / E. Mountain St. / Graves St.
(36.11204, -80.05263) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.4537 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Greensboro, NC
Guilford Co.
United States 		Lake Jeanette Rd. / Cottage Pl.
(36.13595, -79.82102) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2011
Carrboro, NC
Orange Co.
United States 		Carrboro High School / Rock Haven Rd.
(35.89189, -79.08419) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
23.2213 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Carrboro, NC
Orange Co.
United States 		Carrboro High School / Tar Hill Dr.
(35.89329, -79.08577) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.1884 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Carrboro, NC
Orange Co.
United States 		Eubanks Rd. / Elementary School
(35.96758, -79.10140) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
29.9655 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Eden, NC
Rockingham Co.
United States 		Meadow Rd. / Boone Rd.
(36.50438, -79.75866) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.9204 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Pittsboro, NC
Chatham Co.
United States 		NC 87 / Old NC 87 / Camp Dr.
(35.72424, -79.18699) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.5408 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Springfield, OH
Lucas Co.
United States 		King Rd. / Nebraska Ave.
(41.64652, -83.72299) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5914 		Other (At-Grade)
Single-Lane 		2009 Opened August 2009. ICD estimated from Google Maps linework.
Sylvania, OH
Lucas Co.
United States 		Brint Rd. / Mitchaw Rd.
(41.70204, -83.76222) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.9930 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Twinsburg, OH
Summit Co.
United States 		Darien Ln. / (unknown)
(41.32028, -81.42608) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2007 Functional Class: Local
San Diego, CA
San Diego Co.
United States 		La Jolla Hermosa Ave. / Colima St.
(32.81139, -117.26600) 		Traffic Calming Circle
Existing 		Other
None 		4 Approaches
0 Driveways
53.2006 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Davis, CA
Yolo Co.
United States 		Old Davis Rd. / California Ave.
(38.53318, -121.75180) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.7649 		Other (At-Grade)
Single-Lane 		2011 Previously controlled by one-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Sitka, AK
Sitka
United States 		Sawmill Creek Rd. / Halibut Point Rd. / Lake Street
(57.05323, -135.33460) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.5287 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Harrison, WI
Calumet Co.
United States 		US 10 / CTH N
(44.21305, -88.32317) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.3854 		Other (At-Grade)
Single-Lane 		2008 Fatal crash January 8, 2012. 11861-05. Opened October 2008. ICD estimated from Google Maps linework.
Huntsville, AL
Madison Co.
United States 		Marcus Byers Dr. / (unknown)
(34.79884, -86.53762) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.2294 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Huntsville, AL
Madison Co.
United States 		Brafferton Blvd. / Nicholson Dr. / Durfet Dr.
(34.79398, -86.78999) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
107.8873 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Huntsville, AL
Madison Co.
United States 		Christopher Dr. / Woodmill Way
(34.76166, -86.72022) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
13.7365 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Huntsville, AL
Madison Co.
United States 		Westbury Dr. / Alta Dena St.
(34.68877, -86.56960) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Huntsville, AL
Madison Co.
United States 		Monroe St. / Heart of Huntsville Dr.
(34.72357, -86.59019) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.3571 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Huntsville, AL
Madison Co.
United States 		Lake Forest Blvd. / Lake Forest Blvd.
(34.64500, -86.73029) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
87.4480 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Huntsville, AL
Madison Co.
United States 		Heritage Brook Dr. / Timerland Trace
(34.76503, -86.78429) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
24.5284 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Huntsville, AL
Madison Co.
United States 		O'Shaughnessy Ave. / Russell St.
(34.74292, -86.57539) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
40.2374 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Huntsville, AL
Madison Co.
United States 		O'Shaughnessy Ave. / Coleman St.
(34.74290, -86.57417) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
47.1072 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Huntsville, AL
Madison Co.
United States 		O'Shaughnessy Ave. / England St.
(34.74288, -86.57289) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Huntsville, AL
Madison Co.
United States 		Bob G Hughes Blvd. / Crystalbreeze Dr.
(34.79282, -86.78156) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
47.0788 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Huntsville, AL
Madison Co.
United States 		Home Depot Access / Costco Access
(34.74251, -86.60383) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
30.4236 		Other (At-Grade)
Single-Lane 		2000 Year Completed estimated (1998-2002). ICD estimated from Google Maps linework.
Columbus, GA
Muscogee Co.
United States 		Ashley Station Blvd. / Olive St.
(32.48650, -84.97856) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.1785 		Other (At-Grade)
Single-Lane 		2007 Completed February 2007. Previously controlled by two-way stop Functional Class: Local ICD estimated from Google Maps linework.
Columbus, GA
Muscogee Co.
United States 		Antietam Dr. / (apartment entrance)
(32.42582, -84.91289) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
22.1786 		Other (At-Grade)
Single-Lane 		2008 Completed April 2008. Functional Class: Collector ICD estimated from Google Maps linework.