Roundabouts Database

29867 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.
Holt, MI
Ingham Co.
United States 		Cedar St. / Holbrook Rd.
(42.63206, -84.50667) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
50.9640 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 ICD estimated from Google Maps linework.
Alpha, MI
Iron Co.
United States 		Main St. / 4th St. / Center St. / 8th Ave.
(46.04575, -88.37727) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
68.8040 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Mount Pleasant, MI
Isabella Co.
United States 		Mosher St. / Main St.
(43.60531, -84.77661) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.6206 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Clare, MI
Isabella Co.
United States 		US 127 Business / Mission Rd.
(43.80889, -84.76766) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.3709 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Perryolpolis, PA
Fayette Co.
United States 		Independence St. / Liberty St.
(40.08707, -79.75069) 		Other
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
27.4122 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Petaluma, CA
Sonoma Co.
United States 		McDowell Blvd. / Baywood Dr.
(38.24036, -122.61010) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
23.4513 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Irvine, CA
Orange Co.
United States 		Sand Canyon Ave. / Shady Canyon Dr.
(33.65462, -117.78100) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
104.3859 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2001 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.
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.
Casnovia, MI
Muskegon Co.
United States 		M-37 / M-46 / Newaygo Rd.
(43.23445, -85.81060) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.1950 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Grand Junction, CO
Mesa Co.
United States 		24 Rd. / I-70 WB Ramps
(39.11454, -108.60820) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.7732 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2006 ICD estimated from Google Maps linework.
Grand Junction, CO
Mesa Co.
United States 		24 Rd. / I-70 EB Ramps
(39.11333, -108.60820) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.0672 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2006 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.
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.
Augusta, ME
Kennebec Co.
United States 		US 202 / Rte. 17 / Rte. 11 / Rte. 27
(44.31047, -69.77929) 		Rotary
Existing 		Unknown
Unknown 		5 Approaches
0 Driveways
71.7881 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		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.
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.
Gorham, ME
Cumberland Co.
United States 		Rte. 112 / Rte. 114
(43.65213, -70.42751) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7999 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 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.
Gorham, ME
Cumberland Co.
United States 		Rte. 112 / Rte. 25
(43.67923, -70.46568) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.0054 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 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.
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.
Dublin, OH
Union Co.
United States 		Burnett Ln. / (unknown)
(40.15401, -83.17877) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.8210 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Dublin, OH
Union Co.
United States 		Tartan Ridge Blvd. / (unknown)
(40.15592, -83.17858) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.6460 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Mooresville, NC
Iredell Co.
United States 		New Haven Dr. / Longfellow Ln.
(35.52184, -80.92584) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
2 Driveways
45.6867 		Other (At-Grade)
Single-Lane 		2003 ICD estimated from Google Maps linework.
Asheville, NC
Buncombe Co.
United States 		Haywood Rd. / Roberts St.
(35.58689, -82.56657) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.0231 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
North Salt Lake, UT
Davis Co.
United States 		Eagle Ridge Dr. / S. Orchard Dr.
(40.83741, -111.91130) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.7221 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2005 ICD estimated from Google Maps linework.
Pleasant View, UT
Weber Co.
United States 		W. Pleasant View Dr. / Elberta St. / 700 W St.
(41.31987, -111.99390) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.3642 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Miami, FL
Miami-Dade Co.
United States 		SW 16th St. / University Dr.
(25.75435, -80.37009) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.1950 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2001 ICD estimated from Google Maps linework.
Bend, OR
Deschutes Co.
United States 		NE 8th St. / Butler Market Rd.
(44.07621, -121.29000) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.6049 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Oxon Hill, MD
Prince Georges Co.
United States 		National Harbor Blvd. / American Way
(38.78227, -77.01099) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.7236 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 ICD estimated from Google Maps linework.
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.
Pinehurst, NC
Moore Co.
United States 		US 15 / US 501 / NC 2 / NC 211
(35.20173, -79.45045) 		Rotary
Existing 		Unknown
Unknown 		5 Approaches
0 Driveways
201.0393 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		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.
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.
Scaggsville, MD
Howard Co.
United States 		Maple Lawn Blvd. / Tawes St.
(39.15364, -76.90125) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.2675 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2006 ICD estimated from Google Maps linework.
Scaggsville, MD
Howard Co.
United States 		Maple Lawn Blvd. / Iager Blvd.
(39.15816, -76.90440) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.3392 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2005 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.
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.
Ancaster, ON
Hamilton
Canada 		Wilson St. / Meadowbrook Dr. / Hamilton Dr.
(43.20797, -80.00224) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.6911 		Other (At-Grade)
Single-Lane 		2002 ICD estimated from Google Maps linework.
Gaithersburg, MD
Montgomery Co.
United States 		Orchard Ridge Dr. / Mill Green Ave.
(39.12559, -77.22635) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.9872 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2002 ICD estimated from Google Maps linework.
Richmond, VA
Henrico Co.
United States 		Monument Ave. / Allen Ave.
(37.55384, -77.46020) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
74.8004 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Richmond, VA
Henrico Co.
United States 		Stuart Circle
(37.55246, -77.45788) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
35.9806 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Concord, CA
Contra Costa Co.
United States 		Landana Dr. / Mulberry Dr.
(37.97886, -121.99430) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
16.0041 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Meridian Township, MI
Ingham Co.
United States 		Hulett Rd. / Bennett Rd.
(42.69739, -84.44709) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.9884 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Boston, MA
Suffolk Co.
United States 		Broadway / Main
(42.40244, -71.06048) 		Rotary
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
123.4694 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Boise, ID
Ada Co.
United States 		S. Touchmark Way / E. Louise Dr.
(43.60317, -116.34880) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
29.4050 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Boise, ID
Ada Co.
United States 		S. Touchmark Way / S. Worth Way
(43.60206, -116.34610) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
30.2704 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Arlington, VA
Arlington Co.
United States 		Memorial Dr. / Arlington Memorial Bridge
(38.88573, -77.06004) 		Rotary
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
114.3488 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Washington, DC
N/A Co.
United States 		G St. / 3rd St. SW
(38.88127, -77.01520) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
26.9620 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Washington, DC
N/A Co.
United States 		G St. / 1st St. SW
(38.88119, -77.01228) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
31.6106 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Washington, DC
N/A Co.
United States 		H St. / Delaware Ave.
(38.88028, -77.01262) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
31.6110 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Washington, DC
N/A Co.
United States 		New York Ave. / Montana Ave. / West Virginia Ave.
(38.91723, -76.97813) 		Signalized Roundabout/Circle
Existing 		Signal
None 		0 Approaches
0 Driveways
65.9769 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Washington, DC
N/A Co.
United States 		Pennsylvania Ave. / Potomac Ave.
(38.88034, -76.98549) 		Signalized Roundabout/Circle
Existing 		Signal
None 		0 Approaches
0 Driveways
81.8167 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States 		Serenity Park Dr. / (parking lot)
(39.01540, -104.81010) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
23.1991 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States 		Brainard Dr. / Squirreltail Dr.
(38.96376, -104.74410) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
23.2161 		Other (At-Grade)
Single-Lane 		2000 ICD estimated from Google Maps linework.
Jupiter, FL
Palm Beach Co.
United States 		S. Central Blvd. / Frederick Small Rd.
(26.89750, -80.11127) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
119.2938 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2004 ICD estimated from Google Maps linework.
Jupiter, FL
Palm Beach Co.
United States 		S. Central Blvd. / Main St.
(26.88774, -80.11160) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
119.3041 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2004 ICD estimated from Google Maps linework.
Tamarack Resort, ID
Valley Co.
United States 		West Mountain Rd. / Village Dr.
(44.66998, -116.11130) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.9203 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Stuart, FL
Martin Co.
United States 		S. Dixie Hwy / SW Joan Jefferson Way / SW Akron Ave. / SW St. Lucie Ave.
(27.19928, -80.25545) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
29.7433 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States 		Rockhurst Blvd. / University Park Blvd.
(38.91005, -104.78980) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
21.3750 		Other (At-Grade)
Single-Lane 		1998 ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States 		Rockhurst Blvd. / Montebello Dr.
(38.90582, -104.78980) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
20.4468 		Other (At-Grade)
Single-Lane 		2000 ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States 		Collegiate Dr. / Michael Dr.
(38.89928, -104.78230) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
16.7308 		Other (At-Grade)
Single-Lane 		2001 ICD estimated from Google Maps linework.