Roundabouts Database

29465 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
Walker, LA
Livingston Par.
United States 		Walker South Rd. / I-12 WB Ramps
(30.47242, -90.86272) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
42.2038 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2017 ICD estimated from Google Maps linework.
Walker, LA
Livingston Par.
United States 		Walker South Rd. / I-12 EB Ramps
(30.46773, -90.86314) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
43.2352 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2017 ICD estimated from Google Maps linework.
English Turn, LA
Orleans Par.
United States 		LA-406 / LA-407
(29.90392, -89.97866) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
42.4481 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Youngsville, LA
Lafayette Par.
United States 		Verot School Rd. / E Milton Ave.
(30.10933, -92.03248) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
35.1280 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Scott, LA
Lafayette Par.
United States 		St Mary St. / Harold Gauthe Rd. / Apollo Rd.
(30.24369, -92.10677) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
41.2708 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2014). Replaced two offset, stop-controlled T-intersections. ICD estimated from Google Maps linework.
Scott, LA
Lafayette Par.
United States 		LA-93 / W Gloria Switch Rd.
(30.29809, -92.11676) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.0919 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Lake Charles, LA
Calcasieu Par.
United States 		W Prien Lake Rd. / Cove Ln. / Kiwanis Ln.
(30.19484, -93.26625) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
43.3559 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 ICD estimated from Google Maps linework.
Lake Charles, LA
Calcasieu Par.
United States 		Golden Nugget Blvd. / Avenue L'Auberge
(30.19857, -93.26006) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
51.6122 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Lake Charles, LA
Calcasieu Par.
United States 		W Prien Lake Rd. / Holly Hill Rd.
(30.19796, -93.24087) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
49.5480 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Highlands/Perkins, LA
East Baton Rouge Par.
United States 		L'Auberge Ave. / River Rd. (west)
(30.34725, -91.15325) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
53.5954 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Highlands/Perkins, LA
East Baton Rouge Par.
United States 		L'Auberge Ave. / River Rd. (east)
(30.34668, -91.14825) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
53.5957 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Highlands/Perkins, LA
East Baton Rouge Par.
United States 		River Rd. / L'Auberge Crossing Dr.
(30.34331, -91.14428) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
53.5976 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Port Vincent, LA
Ascension Par.
United States 		LA-28 / LA-431
(30.33152, -90.85329) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
29.8945 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Slidell, LA
St. Tammany Par.
United States 		Brownswitch Rd. / Robert Blvd. / LA-1091
(30.31038, -89.74775) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
25.7767 		Other (At-Grade)
Single-Lane 		2012 Originally planned with landscaping and water in the center. Utilities were a particular problem during construction. A nearby fire station moved after construction. ICD estimated from Google Maps linework.
Lacombe, LA
St. Tammany Par.
United States 		US 190 / LA-434
(30.31610, -89.93388) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
36.0853 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Hammond, LA
Tangipahoa Par.
United States 		S Airport Rd. / Old Covington Hwy.
(30.49397, -90.41505) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.0196 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Hammond, LA
Tangipahoa Par.
United States 		Veterans Ave. / W Club Deluxe Ave.
(30.47557, -90.45719) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.2904 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 ICD estimated from Google Maps linework.
Hammond, LA
Tangipahoa Par.
United States 		Veterans Ave. / I-12 EB Ramps
(30.47831, -90.45712) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
49.4063 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2016 ICD estimated from Google Maps linework.
Hammond, LA
Tangipahoa Par.
United States 		Veterans Ave. / I-12 WB Ramps
(30.47969, -90.45704) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
51.4642 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2016 ICD estimated from Google Maps linework.
Denham Springs, LA
Livingston Par.
United States 		US 190 / Eden Church Rd.
(30.48333, -90.92654) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
42.1990 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Covington, LA
St. Tammany Par.
United States 		LA-1085 S / LA-1077
(30.46702, -90.18243) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.1179 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 ICD estimated from Google Maps linework.
Maurepas, LA
Livingston Par.
United States 		LA-16 / LA-22
(30.26014, -90.76844) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
29.9163 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Lacombe, AB
Alberta
Canada 		C&E Trl. / College Ave. / Terrace Heights Dr.
(52.48920, -113.72157) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
19.6355 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Lacombe County, AB
Alberta
Canada 		Hwy 2A N / Hwy 597
(52.36823, -113.79574) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
51.0467 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 ICD estimated from Google Maps linework.
Sylvan Lake, AB
Alberta
Canada 		Hwy 11A E / Hwy 20
(52.31931, -114.06992) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
40.1525 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Red Deer, AB
Alberta
Canada 		30 Ave. / 67 St. / Township Rd. 384
(52.28846, -113.76639) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
54.0610 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 ICD estimated from Google Maps linework.
Red Deer, AB
Alberta
Canada 		67 St. / Orr Dr. / Johnstone Dr.
(52.28856, -113.85004) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
47.4859 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2017 ICD estimated from Google Maps linework.
Red Deer, AB
Alberta
Canada 		Orr Dr. / 66 St.
(52.28713, -113.85008) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
32.8759 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Camrose County, AB
Alberta
Canada 		Hwy 13 W / Hwy 21
(53.01555, -112.95231) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
53.1694 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Calgary, AB
Alberta
Canada 		Crescent Blvd. SW / 42nd Ave. SW
(51.01383, -114.07227) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
32.3098 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2005-2007) ICD estimated from Google Maps linework.
Calgary, AB
Alberta
Canada 		Crescent Blvd. SW / 45th Ave. SW / 4th St. SW
(51.01302, -114.07132) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
25.5478 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2005-2007). ICD estimated from Google Maps linework.
Calgary, AB
Alberta
Canada 		Frontenac Ave. SW / 10th St. SW
(51.02939, -114.08641) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
25.5387 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2002-2005). ICD estimated from Google Maps linework.
Calgary, AB
Alberta
Canada 		Scarboro Ave. SW / Sudbury Ave. SW / Shelbourne St. SW
(51.04168, -114.10631) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
20.2754 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Vaughan, ON
York
Canada 		S Park Rd. / S Park Rd.
(43.83875, -79.39747) 		Other
Existing 		Unknown
None 		2 Approaches
0 Driveways
40.0000 		Other (At-Grade)
Single-Lane 		1998 Year Completed estimated (before 2002)
Richmond Hill, ON
York
Canada 		Jefferson Forest Dr. / Arden Valley St.
(43.91533, -79.44181) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
23.2295 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (2002-2005). ICD estimated from Google Maps linework.
Richmond Hill, ON
York
Canada 		Jefferson Forest Dr. / Shadow Falls Dr.
(43.91635, -79.43746) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
20.6481 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (2002-2005). ICD estimated from Google Maps linework.
Richmond Hill, ON
York
Canada 		Jefferson Forest Dr. / Mancini Crescent / Magdalene Crescent
(43.91246, -79.43237) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.5326 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Richmond Hill, ON
York
Canada 		Rothbury Rd. / Ridgestone Dr. / Tentone Ct.
(43.90050, -79.45136) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
24.0959 		Other (At-Grade)
Single-Lane 		2011 Year Completed estimated (2009-2013). ICD estimated from Google Maps linework.
Toronto, ON
Toronto
Canada 		Trailer Dr
(43.80549, -79.13682) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
75.8507 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Oshawa, ON
Durham
Canada 		Britannia Ave. / Bridle Rd.
(43.95601, -78.89312) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.9699 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Oshawa, ON
Durham
Canada 		Northern Dancer Dr. / Hackett Pl. / Solar Pl.
(43.95353, -78.89052) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
30.0930 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2005-2009). ICD estimated from Google Maps linework.
Oshawa, ON
Durham
Canada 		Bridle Rd. / Northern Dancer Dr.
(43.95341, -78.89266) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
34.3921 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2005-2009). ICD estimated from Google Maps linework.
Oshawa, ON
Durham
Canada 		Secretariat Ave. / Woodbine Ave.
(43.95049, -78.89431) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.6741 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2005=2009). ICD estimated from Google Maps linework.
Oshawa, ON
Durham
Canada 		Conlin Rd. W / Thornton Rd. N
(43.94367, -78.91589) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
42.1372 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Markham, ON
York
Canada 		Kenilworth Gate / The Barley Lea St. / Abberley St.
(43.87596, -79.23242) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.8541 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Markham, ON
York
Canada 		Foxton Rd. / The Vale Gate / St Arthurs Ct. / New Union Ct.
(43.87563, -79.22872) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
29.2715 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Riverside at Somersett, NV
Washoe Co.
United States 		Somersett Pkwy. / River Hill Way
(39.52375, -119.91112) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
58.0393 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2003 ICD estimated from Google Maps linework.
Reno, NV
Washoe Co.
United States 		Somersett Pkwy. / Town Square Way
(39.53182, -119.91117) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
46.0576 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2003 ICD estimated from Google Maps linework.
Reno, NV
Washoe Co.
United States 		Somersett Pkwy. / Autumn Ridge Cir. / Morgan Point Cir.
(39.53265, -119.91611) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
50.6627 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2003 Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Reno, NV
Washoe Co.
United States 		Somersett Pkwy. / Logon Ridge Trl. / Evening Rock Trl
(39.53394, -119.92088) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
46.9773 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2003 Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Reno, NV
Washoe Co.
United States 		Somersett Pkwy. / Forest Willow Trl.
(39.53680, -119.93605) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.8434 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Reno, NV
Washoe Co.
United States 		Somersett Pkwy. / Back Nine Trl.
(39.53645, -119.94467) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
40.5280 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
The Legends at Sparks Marina, NV
Washoe Co.
United States 		E Lincoln Way / Legends Bay Dr.
(39.53584, -119.72049) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
43.2916 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Year Completed estimated (2007-2010). ICD estimated from Google Maps linework.
The Legends at Sparks Marina, NV
Washoe Co.
United States 		E Lincoln Way / George Ferris Dr. / Scheels Dr.
(39.53367, -119.71882) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
68.1634 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Year Completed estimated (2007-2010). ICD estimated from Google Maps linework.
New York, NY
Kings Co.
United States 		Canarsie Veterans Circle (Rockaway Pkwy. / Belt Pkwy. EB Ramps)
(40.62979, -73.88526) 		Rotary
Existing 		Other
Unknown 		4 Approaches
0 Driveways
86.1094 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		This roundabout at the end of Rockaway Parkway in Canarsie, Brooklyn New York 11236 is used both as an exit and an entrance from the East-bound Belt Parkway. It is also a way to make a U-Turn on Rockaway Parkway. It is also the way to enter and exit the Canarsie Pier. ICD estimated from Google Maps linework.
Melbourne, VIC

Australia 		Glen Eira Rd. / Kambrook Rd. / Booran Rd.
(-37.88142, 145.03465) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
1 Driveways
16.9679 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Troy, IL
Madison Co.
United States 		SR 162 / Lakeview Acres Rd.
(38.73777, -89.93511) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.2639 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Vancouver, BC
Greater Vancouver
Canada 		East Mall / W 16th Ave.
(49.25415, -123.24113) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
46.7726 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		Durango Dr. / Flatwater Dr.
(39.01682, -92.27705) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
28.7664 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		MO-763 / Hwy VV / E Prathersville Rd. / N Wagon Trail Rd.
(39.01622, -92.32299) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
53.8214 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		American Pkwy. / Saddlebrook Pl.
(38.99086, -92.32150) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
34.3466 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		Blue Ridge Rd. / Caribou Dr. / N Garth Ave.
(38.98316, -92.33732) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
26.9233 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Mexico Gravel, MO
Boone Co.
United States 		Mexico Gravel Rd. / Vandiver Dr. / N Hinkson Creek Rd.
(38.98120, -92.27995) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
41.7786 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		Mexico Gravel Rd. / Ballenger Ln.
(38.98530, -92.26479) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.9195 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Mexico Gravel, MO
Boone Co.
United States 		Vandiver Dr. / US 63 NB Ramps
(38.97632, -92.27992) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
55.7087 		Freeway Ramps (Grade-Separated)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Ajax, ON
Durham
Canada 		Williamson Dr. E / Thackery Dr.
(43.89065, -79.03319) 		Roundabout
Existing 		All-Way Yield
Unknown 		2 Approaches
0 Driveways
34.4284 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Ajax, ON
Durham
Canada 		Williamson Dr. E / Middlecote Dr.
(43.89247, -79.03166) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
32.7060 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Ajax, ON
Durham
Canada 		Williamson Dr. E / Gillett Dr.
(43.89564, -79.02358) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.9830 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2004-2009). ICD estimated from Google Maps linework.
Ajax, ON
Durham
Canada 		Boyd Crescent / Ryder Crescent
(43.90018, -79.01309) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
32.7017 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		Rangeline Rd. / I-70 WB Ramps
(38.96927, -92.32512) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
26.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2016 ICD estimated from Google Maps linework.
Calgary, AB
Alberta
Canada 		Frontenac Ave. SW / Carleton St. SW
(51.02969, -114.08899) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
51.0771 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2002-2005). ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		Clark Ln. / Ballenger Pl.
(38.96325, -92.26735) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
41.7892 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		Clark Ln. / E St Charles Rd. / Lakewood Dr.
(38.96322, -92.25112) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
43.6465 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		E St Charles Rd. / Lake of the Woods Rd. / Player Pl.
(38.96324, -92.24605) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
1 Driveways
26.9308 		Other (At-Grade)
Single-Lane 		2013 Oval shaped. ICD estimated from Google Maps linework.
Eastport, MO
Boone Co.
United States 		Bull Run Dr. / Port Way SE
(38.95769, -92.25171) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.5766 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Colonial Gardens, MO
Boone Co.
United States 		Rollins Rd. / S Fairview Rd.
(38.94681, -92.38090) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
12.0752 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2013 ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		Rollins Rd. / (parking lot entrance)
(38.94644, -92.38714) 		Roundabout
Existing 		All-Way Yield
Unknown 		2 Approaches
1 Driveways
23.2217 		Other (At-Grade)
Single-Lane 		2004 Entrance to parking lot for Bonnie View Nature Sanctuary. ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		Rangeline Rd. / I-70 EB Ramps
(38.96822, -92.32486) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
31.5719 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2016 ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		Grant Ln. / Trailside Dr. / Post Oak Dr.
(38.92438, -92.39510) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
16.7249 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		1995 Year Completed estimated (1994-1995). ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		S Scott Blvd. / Vawter School Rd. / S Brushwood Lake Rd.
(38.91264, -92.40001) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
34.3846 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Quebec, QC
Quebec
Canada 		Rue de Buffalo
(46.83844, -71.32595) 		Other
Existing 		Unknown
Unknown 		2 Approaches
0 Driveways
31.8626 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Quebec, QC
Quebec
Canada 		Rue de Bergen / Rue de la Boussole
(46.83905, -71.33156) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
32.6792 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Quebec, QC
Quebec
Canada 		Rue de la Rive-Boisée S / Rue des Arbisseaux
(46.83003, -71.31673) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
34.3189 		Unknown
Single-Lane 		ICD estimated from Google Maps linework.
Quebec, QC
Quebec
Canada 		Rue de Mesnil / Rue du Massif / Rue de l'Islet
(46.83737, -71.29275) 		Other
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
31.8632 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
L'ancienne-Lorette, QC
Quebec
Canada 		Rue des Loisirs E / Rue Beauséjour / Rue de la Hutte
(46.80861, -71.36322) 		Roundabout
Existing 		Unknown
None 		4 Approaches
0 Driveways
37.6024 		Other (At-Grade)
Single-Lane 		2011 Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Elk River, MN
Sherburne Co.
United States 		Railroad Dr. / 3rd St NW / Irving Ave. NW
(45.30419, -93.56545) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.6806 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2013 ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		Hwy KK / S Scott Blvd. / (parking lot entrance)
(38.88590, -92.40107) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
58.5687 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		Wisteria Ln. / Crape Myrtle Dr.
(38.89785, -92.38804) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
19.5196 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		Cascades Dr. / Marietta Falls Ln. / Vancouver Cir.
(38.87294, -92.37750) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
25.1055 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		New Town Ave. / Center St.
(38.87357, -92.36947) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
18.5965 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Oak Forest, MO
Boone Co.
United States 		Buttonwood Dr. / MO-163 (S Providence Rd) NB Ramps / (frontage road)
(38.91363, -92.33413) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
29.7376 		Freeway Ramps (Grade-Separated)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		E Green Meadows Rd. / Carter Ln.
(38.91638, -92.33246) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
32.5242 		Other (At-Grade)
Single-Lane 		2010 Bing map has this on S Providence Rd, but that's wrong, since Providence Rd is the N-S freeway just to the west. Googlemaps says Carter Ln. ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		E Southampton Dr. / State Farm Pkwy.
(38.90095, -92.32656) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.6018 		Other (At-Grade)
Single-Lane 		2008 Two approaches stubbed. ICD estimated from Google Maps linework.
Bearfield Plaza, MO
Boone Co.
United States 		S Bearfield Rd. / Chinaberry Dr. / Old US 63
(38.91501, -92.30289) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
25.0906 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (1995-2003). ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		Bristol Lake Dr. / Braddington Dr.
(38.89246, -92.29611) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.3098 		Other (At-Grade)
Single-Lane 		2006 fourth approach is now built; see Google satellite view ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		Nocona Pkwy. / Kentsfield Ln.
(38.89915, -92.28609) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
45.5450 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		Ponderosa St. / Nocona Pkwy. / Kentsfield Ln.
(38.90172, -92.28732) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
44.6139 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		Ponderosa St. / Philips Farm Rd.
(38.90387, -92.29025) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
40.8948 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		Columbia Gorge Pkwy. / (unknown)
(38.92607, -92.25845) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
29.7324 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		Hwy WW / S Rolling Hills Rd.
(38.92866, -92.25605) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2016