Roundabouts Database

29483 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
Lumberton, NC
Robeson Co.
United States 		Pine Log Rd. / W Carthage Rd.
(34.66546, -79.04019) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.2574 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Elk Grove, CA
Sacramento Co.
United States 		Bradshaw Rd. / Sheldon Rd.
(38.43818, -121.33457) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
41.1617 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 ICD estimated from Google Maps linework.
Layton, UT
Davis Co.
United States 		W 1425 N / Layton Hills Pkwy.
(41.08067, -111.97839) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.0080 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Sugar House, UT
Salt Lake Co.
United States 		2300 E / E Vimont Ave. / E Heritage Way / I-80 Ramps
(40.71212, -111.82390) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
43.4542 		Freeway Ramps (Grade-Separated)
Single-Lane 		2017 Part of system with two mini-roundabouts. Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Canyon Rim, UT
Salt Lake Co.
United States 		S 23rd E St. / E Vimont Ave.
(40.71203, -111.82460) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
20.8219 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2017 Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Canyon Rim, UT
Salt Lake Co.
United States 		Heritage Way / Claybourne Ave.
(40.71132, -111.82322) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
15.3902 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2017 Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Roy, UT
Weber Co.
United States 		4800 S / 2875 W
(41.17624, -112.04925) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.8677 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 ICD estimated from Google Maps linework.
Burlingame, CA
San Mateo Co.
United States 		California Dr. / Bellevue Ave. / Lorton Ave.
(37.58049, -122.34729) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2019 Bus stop in advance of crosswalk on through bypass lane.
Elk Grove, CA
Sacramento Co.
United States 		Waterman Rd. / Sheldon Rd.
(38.43814, -121.35290) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.3552 		Other (At-Grade)
Single-Lane 		2016 Yield-controlled right-turn bypass lane on north leg. ICD estimated from Google Maps linework.
Richmond Township, PA
Berks Co.
United States 		Kutztown Rd. (US 222) / Moselem Springs Rd. (PA 662)
(40.48551, -75.83896) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
55.4106 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 ICD estimated from Google Maps linework.
Prather, CA
Fresno Co.
United States 		SR 168 (Morgan Canyon Rd.) / Auberry Rd. / (parking lot) / (parking lot)
(37.03726, -119.51426) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
41.9481 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Forsyth, MO
Taney Co.
United States 		US 160 (Korean War Veterans Hwy.) / SR 76
(36.68507, -93.10040) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2018
Upper Lake, CA
Lake Co.
United States 		SR 20 / SR 29
(39.16333, -122.92095) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
36.1148 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Fort Worth, TX
Tarrant Co.
United States 		Mark IV Pkwy / Cantrell Sansom Rd.
(32.84778, -97.32122) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2017 .
Fort Worth, TX
Tarrant Co.
United States 		Tehama Ridge Pkwy. / Heritage Trace Pkwy.
(32.91462, -97.32262) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2017 .
Pauma Valley, CA
San Diego Co.
United States 		SR 76 / Valley Center Rd. / (parking lot)
(33.28828, -116.95813) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
35.9411 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Prineville, OR
Crook Co.
United States 		OR 126 / SW Tom McCall Rd.
(44.28555, -120.88834) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7340 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Hales Corners, WI
Milwaukee Co.
United States 		STH 24 (W Forest Home Ave.-Janesville Rd.) / W Forest Home Ave.
(42.93732, -88.04641) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
48.0902 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 ICD estimated from Google Maps linework.
Ferndale, WA
Whatcom Co.
United States 		SR 548 (Grandview Rd.) / Kickerville Rd.
(48.89209, -122.70435) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2018
Mount Vernon, WA
Skagit Co.
United States 		SR 9 / Old Day Creek Rd. / Francis Rd.
(48.46779, -122.23666) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2018
Lynnwood, WA
Snohomish Co.
United States 		Filbert Rd. / Larch Way
(47.82594, -122.25342) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
22.4519 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Lynnwood, WA
Snohomish Co.
United States 		Filbert Rd. / Locust Way / Magnolia Rd.
(47.82528, -122.25500) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
23.2541 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Olympia, WA
Thurston Co.
United States 		Boulevard Rd. / Morse-Merryman Rd. SE
(47.01817, -122.86518) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
38.2699 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Red Lodge, MT
Carbon Co.
United States 		US 212 (Broadway Ave.) / 3rd St.
(45.19487, -109.24681) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
40.3987 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
South Point, OH
Lawrence Co.
United States 		Solida Rd. / US 52 WB Ramps / Collins Ave.
(38.42360, -82.57472) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
47.7198 		Freeway Ramps (Grade-Separated)
Single-Lane 		2019 ICD estimated from Google Maps linework.
Sycamore Township, OH
Hamilton Co.
United States 		Plainfield Rd. / Sycamore Rd.
(39.21534, -84.39192) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
37.9388 		Other (At-Grade)
Single-Lane 		2019 ICD estimated from Google Maps linework.
New Iberia, LA
Iberia Par.
United States 		Belle Place Olivier Rd. (LA 320) / Loreauville Rd. (LA 86)
(30.00947, -91.74349) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2017
Freestate/North Highlands, LA
Caddo Par.
United States 		LA 538 (Old Mooringsport Rd.) / LA 538 (Ravendale Dr.) / Ravendale Dr.
(32.56010, -93.77650) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
63.4166 		Other (At-Grade)
Single-Lane 		2016 Replaced large triangular intersection that had 2 stop signs and one yield sign. ICD estimated from Google Maps linework.
Milton Keynes, England
Buckinghamshire
United Kingdom 		Fishermead Roundabout (Marlborough St. / Chaffron Way)
(52.03576, -0.73591) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
49.2259 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Milton Keynes, England
Buckinghamshire
United Kingdom 		Eaglestone Roundabout (Saxon St. / Chaffron Way)
(52.03140, -0.74564) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
47.0263 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Milton Keynes, England
Buckinghamshire
United Kingdom 		North Grafton Roundabout (Portway / Grafton Gate)
(52.03998, -0.77478) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
101.3810 		Other (At-Grade)
Multilane (3+ Lane) 		ICD estimated from Google Maps linework.
Milton Keynes, England
Buckinghamshire
United Kingdom 		Portway / A5 Ramps
(52.03735, -0.78203) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
123.4277 		Freeway Ramps (Grade-Separated)
Multilane (3+ Lane) 		ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States 		Boyd Lake Ave. / Lost Creek Dr.
(40.41446, -105.02100) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
37.2826 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 West leg stubbed for future road. ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States 		Boyd Lake Ave. / Long Pine Lake Dr. / Frank Rd.
(40.41940, -105.02089) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
43.6447 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 Year Completed estimated (2014-2016). ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States 		Long Pine Lake Dr. / Bluestem Willow Dr.
(40.42036, -105.01331) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.9146 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2014-2016). ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States 		N. Boyd Lake Dr. / Mountain Lion Dr.
(40.40535, -105.02098) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
110.0440 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 East leg stubbed. ICD estimated from Google Maps linework.
Fort Collins, CO
Larimer Co.
United States 		CR 9 / CR 30
(40.46569, -105.02033) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.7110 		Other (At-Grade)
Single-Lane 		2009 Long splitter islands. Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Fort Collins, CO
Larimer Co.
United States 		CR 30 / CR 11 (S Timberline Rd.)
(40.46567, -105.03951) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.5283 		Other (At-Grade)
Single-Lane 		2015 Long splitter islands. Year Completed estimated (2014-2016). ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States 		CR 30 / CR 11C
(40.46562, -105.04412) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.6197 		Other (At-Grade)
Single-Lane 		2015 Long splitter islands. Year Completed estimated (2014-2016). ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States 		CR 11C / E 57th St.
(40.45099, -105.04418) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.3535 		Other (At-Grade)
Single-Lane 		2019 ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States 		Finch St. / Finch Pl.
(40.38717, -105.06164) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
15.4649 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States 		Aries Dr. / Saint John Pl.
(40.39440, -105.03312) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
21.8305 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2013 Year Completed estimated (2012-2014). Appears to be a mini-roundabout but cannot verify at ground level. ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States 		N Garfield Ave. / W 7th St.
(40.39864, -105.07792) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
15.4623 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2016 ICD estimated from Google Maps linework.
Superior, CO
Boulder Co.
United States 		Main St. / Gateway Dr.
(39.95169, -105.16353) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2017 Elliptical shape.
Grande Prairie, AB
Alberta
Canada 		Hwy 43X / Range Road 63 (116th Ave.)
(55.22947, -118.84621) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
49.0403 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 ICD estimated from Google Maps linework.
Peace River, AB
Alberta
Canada 		96 Ave. / 100 St. / AB Hwy 744
(56.23733, -117.29013) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
45.7990 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Bonnyville No 87, AB
Alberta
Canada 		AB Hwy 55 / AB Hwy 892
(54.45699, -110.48469) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
43.0454 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Spruce Grove, AB
Alberta
Canada 		McLeod Ave. / Nelson Dr.
(53.54319, -113.92259) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
34.0651 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 ICD estimated from Google Maps linework.
Red Deer , AB
Alberta
Canada 		Leva Ave. / Lantern St.
(52.21072, -113.81631) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
46.8375 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Red Deer County, AB
Alberta
Canada 		Lantern St. / Laura Ave.
(52.21044, -113.82594) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
35.1283 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Lower Rattlesnake, MT
Missoula Co.
United States 		N Van Buren St. / I-90 WB Ramps
(46.87078, -113.98082) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
36.7424 		Freeway Ramps (Grade-Separated)
Unknown 		2018 Completed summer 2018. ICD estimated from Google Maps linework.
Milton Keynes, England
Buckinghamshire
United Kingdom 		South Grafton Roundabout (Graffton Gate / Childs Way)
(52.03227, -0.76605) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
58.0470 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Milton Keynes, England
Buckinghamshire
United Kingdom 		South Witan Roundabout (Childs Way / Witan Gate / Evans Gate)
(52.03461, -0.76057) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
48.4924 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Milton Keynes, England
Buckinghamshire
United Kingdom 		South Saxon Roundabout (Childs Way / Saxon Gate / Saxon St.)
(52.03694, -0.75517) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
49.9593 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Milton Keynes, England
Buckinghamshire
United Kingdom 		South Secklow Roundabout (Childs Way / Secklow Gate / Pentewan Gate)
(52.03928, -0.74977) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
47.7527 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Milton Keynes, England
Buckinghamshire
United Kingdom 		Springfield Roundabout (Childs Way / Marlborough St.)
(52.04168, -0.74451) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
51.4232 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Milton Keynes, England
Buckinghamshire
United Kingdom 		South Enmore Roundabout (Childs Way / Enmore Gate / Kenwood Gate)
(52.04346, -0.73925) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.5445 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Milton Keynes, England
Buckinghamshire
United Kingdom 		South Overgate Roundabout (Childs Way / Overgate)
(52.04492, -0.73450) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
44.0738 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Milton Keynes, England
Buckinghamshire
United Kingdom 		Woolstone Roundabout (Childs Way / Brickhill St.)
(52.04711, -0.72361) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
57.2932 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Milton Keynes, England
Buckinghamshire
United Kingdom 		Fox Milne Roundabout (Childs Way / Tongwell St.)
(52.04865, -0.70746) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
54.3532 		Other (At-Grade)
Multilane (3+ Lane) 		ICD estimated from Google Maps linework.
Milton Keynes, england
Buckinghamshire
United Kingdom 		Northfield Roundabout (Chidls Way / Portway / A5130)
(52.05445, -0.70227) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
71.2375 		Other (At-Grade)
Multilane (3+ Lane) 		ICD estimated from Google Maps linework.
Milton Keynes, England
Buckinghamshire
United Kingdom 		A509 / London Rd. / M1 Ramps
(52.05881, -0.70017) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
55.0752 		Freeway Ramps (Grade-Separated)
Multilane (3+ Lane) 		ICD estimated from Google Maps linework.
Beverly, MA
Essex Co.
United States 		Brimbal Ave. / Sohier Rd.
(42.57437, -70.87860) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
29.9031 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 ICD estimated from Google Maps linework.
Norfolk, MA
Norfolk Co.
United States 		Union St. / North St. / Liberty Ln.
(42.11823, -71.32501) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
24.8054 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2005-2006). ICD estimated from Google Maps linework.
De Pere, WI
Brown Co.
United States 		Monroe Rd. / Ledgeview Rd. / Oak Ridge Cir.
(44.42652, -88.02331) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
33.2642 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 ICD estimated from Google Maps linework.
Ledgeview, WI
Brown Co.
United States 		Heritage Rd. / Monroe Rd.
(44.41810, -88.02942) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
50.3300 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 ICD estimated from Google Maps linework.
De Pere, WI
Brown Co.
United States 		Heritage Rd. / S Broadway St.
(44.42806, -88.05654) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
23.0285 		Other (At-Grade)
Single-Lane 		2013 Right-turn-only lane on east leg. Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
De Pere, WI
Brown Co.
United States 		Greenleaf Rd. / Heritage Rd.
(44.42854, -88.06892) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.2333 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2015-2017). ICD estimated from Google Maps linework.
Topeka, KS
Shawnee Co.
United States 		SW Indian Hills Rd. / SW 21st St.
(39.02859, -95.79811) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.5340 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Yorkville, WI
Racine Co.
United States 		Washington Ave. / Spring St.
(42.72909, -87.96664) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
47.3752 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 ICD estimated from Google Maps linework.
Grand Blanc Township, MI
Genesee Co.
United States 		E Hill Rd. / Belsay Rd.
(42.94531, -83.59820) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.1019 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
York, SC
York Co.
United States 		Congress St. N / Lincoln Rd. / Hillside Ln.
(35.00381, -81.23630) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.1968 		Other (At-Grade)
Single-Lane 		2017 Previous control: mix of stop, yield, and no signs. ICD estimated from Google Maps linework.
Summerville, SC
Dorchester Co.
United States 		Butternut Rd. / Orangeburg Rd.
(33.02242, -80.24179) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
38.0530 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Lady's Island, SC
Beaufort Co.
United States 		SC-802 (Sams Point Rd.) / Brickyard Point Rd. / Holly Hall Rd.
(32.44562, -80.63971) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.3790 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2017 Add-lane right-turn bypass lane on west leg. ICD estimated from Google Maps linework.
Hilton Head Island, SC
Beaufort Co.
United States 		Mathews Dr. / Marshland Rd.
(32.20565, -80.70225) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
29.3065 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Hilton Head Island, SC
Beaufort Co.
United States 		Beach City Rd. / Mathews Dr.
(32.22294, -80.70801) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.3528 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Hilton Head Island, SC
Beaufort Co.
United States 		Mathews Dr. / Woodlake Villas / (parking lot)
(32.21220, -80.70266) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.3989 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Greenwood, IN
Johnson Co.
United States 		W Smith Valley Rd. / Yorktown Rd.
(39.60617, -86.14008) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.4872 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2017 ICD estimated from Google Maps linework.
Belton, TX
Bell Co.
United States 		Sparta Rd. / Commerce St.
(31.08170, -97.46347) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2017 .
Round Rock, TX
Williamson Co.
United States 		Blair St. / Round Rock Ave.
(30.50886, -97.68008) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
28.9560 		Other (At-Grade)
Single-Lane 		2016 .
Dubuque, IA
Dubuque Co.
United States 		N Grandview Ave. / University Ave.
(42.49832, -90.68817) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
29.9396 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Dubuque, IA
Dubuque Co.
United States 		N Grandview Ave. / Delhi St. / Grace St.
(42.49682, -90.68791) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
20.2537 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Marion, IA
Linn Co.
United States 		7th Ave. / 7th St.
(42.03326, -91.60272) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.0322 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 ICD estimated from Google Maps linework.
Marion, IA
Linn Co.
United States 		7th Ave. / (future road) / (future road)
(42.03286, -91.58364) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
44.3550 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 Elliptical shape. ICD estimated from Google Maps linework.
Marion, IA
Linn Co.
United States 		29th Ave. / 35th St.
(42.05043, -91.57448) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.1714 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2016 Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Cedar Rapids, IA
Linn Co.
United States 		Tower Rd. SW / Training Rd.
(41.91459, -91.65437) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
33.7725 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 Year Completed estimated (2010-2011). ICD estimated from Google Maps linework.
West Fargo, ND
Cass Co.
United States 		12th Ave. NE / 9th St. NE
(46.89072, -96.88285) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2017
Hermantown, MN
St. Louis Co.
United States 		Midway Rd. / Maple Grove Rd.
(46.80742, -92.28061) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
38.4207 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Detroit Lakes, MN
Becker Co.
United States 		US 59-STH 34 / Willow St.
(46.81162, -95.87125) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
19.6175 		Other (At-Grade)
Single-Lane 		2014 Elliptical shape. ICD estimated from Google Maps linework.
Newington, NH
Rockingham Co.
United States 		Woodbury Ave. / Arboretum Dr. / US 4 EB Ramps
(43.10153, -70.81503) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.2414 		Freeway Ramps (Grade-Separated)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Westborough, MA
Worcester Co.
United States 		E Main St. / Milk St. / South St. / Brigham St.
(42.26951, -71.61304) 		Other
Existing 		Other
Unknown 		5 Approaches
0 Driveways
39.7706 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Mix of stop and yield control, parking along circulatory roadway, pedestrian access to central island. ICD estimated from Google Maps linework.
Manchester, NH
Hillsborough Co.
United States 		Londonderry Turnpike / Candia Rd. / Manchester Rd.
(43.00400, -71.39258) 		Rotary
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
76.2000 		Other (At-Grade)
Single-Lane 		1940 Pedestrian access to central island.
Manchester, NH
Hillsborough Co.
United States 		Goffstown Rd. / Eddy Rd. / Amoskeag St. / I-293 Ramps
(43.00402, -71.47507) 		Rotary
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
San Antonio, TX
Bexar Co.
United States 		San Pedro Ave. / N Main Ave. / Navarro St
(29.43375, -98.49433) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 .
Fredericton, NB
York
Canada 		Rte 105 (Ring Rd.) / Two Nations Crossing
(45.98807, -66.63575) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
47.3003 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 ICD estimated from Google Maps linework.
Fredericton, NB
York
Canada 		Bishop Dr. / Avonlea Ct. / Lian St.
(45.94468, -66.68984) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.3716 		Other (At-Grade)
Single-Lane 		2013 Previous control: two-way yield. Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
Winnipeg, MB
Manitoba
Canada 		Grassie Blvd. / Molson St.
(49.92254, -97.05339) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.2157 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Winnipeg, MB
Manitoba
Canada 		Sturgeon Rd. / Murray Park Rd. / Silver Ave.
(49.89482, -97.27765) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
48.4708 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
High River, AB
Alberta
Canada 		Centre St. / 12 Ave. / Range Road 291
(50.57198, -113.87257) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.5117 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 ICD estimated from Google Maps linework.
Windsor, ON
Essex
Canada 		Plymouth Dr / (automotive warehouse access)
(42.29604, -82.96552) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
53.8885 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.