Roundabouts Database

30320 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
Topeka, KS
Shawnee Co.
United States 		NW 46th St. / Oakley Ave. / Hunters Ridge Dr.
(39.12937, -95.71753) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.6911 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 ICD estimated from Google Maps linework.
Topeka, KS
Shawnee Co.
United States 		NW 46th St. / Fielding Rd.
(39.12928, -95.71420) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
49.1029 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 ICD estimated from Google Maps linework.
De Pere, WI
Brown Co.
United States 		Main Ave.-Wisconsin St. (STH 32) / Broadway (STH 57)
(44.44744, -88.06049) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.5995 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2007 Opened July 12, 2007. First multilane roundabout in Wisconsin. ICD estimated from Google Maps linework.
Milwaukee, WI
Milwaukee Co.
United States 		W Canal St. / N 25th St.
(43.03109, -87.94351) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.9057 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2005 Opened September 15, 2005 ICD estimated from Google Maps linework.
Lehi, UT
Utah Co.
United States 		N 900 W / W Grasslands Dr.
(40.38620, -111.82260) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.8400 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2004 In parking lot for big box retail shopping center. ICD estimated from Google Maps linework.
St. George, UT
Washington Co.
United States 		Washington Pkwy. / (unknown)
(37.14462, -113.48590) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9290 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2005 Date estimated. ICD estimated from Google Maps linework.
Billings, MT
Yellowstone Co.
United States 		Shiloh Rd. / Grand Ave.
(45.78407, -108.61760) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.1455 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Series of 8 roundabouts. Fatal crash 2012. 11861-05. Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Billings, MT
Yellowstone Co.
United States 		Shiloh Rd. / Broadwater Ave.
(45.77685, -108.61760) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
44.9815 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Series of 8 roundabouts. Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Billings, MT
Yellowstone Co.
United States 		Shiloh Rd. / Central Ave.
(45.76963, -108.61760) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
53.3183 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Series of 8 roundabouts. Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Billings, MT
Yellowstone Co.
United States 		Shiloh Rd. / Monad Rd.
(45.76236, -108.61760) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
46.6596 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Series of 8 roundabouts. Previously controlled by two-way stop Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Billings, MT
Yellowstone Co.
United States 		Shiloh Rd. / King Ave.
(45.75507, -108.61760) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
58.3321 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Series of 8 roundabouts. Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Billings, MT
Yellowstone Co.
United States 		Shiloh Rd. / (Local Access)
(45.74776, -108.61750) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.5041 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Series of 8 roundabouts. Main access to construction materials facility (600+ trucks per day). Previously controlled by two-way stop Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Billings, MT
Yellowstone Co.
United States 		Shiloh Rd. / Hesper Rd.
(45.74060, -108.61740) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
43.3436 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Series of 8 roundabouts. Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Billings, MT
Yellowstone Co.
United States 		Shiloh Rd. / Zoo Dr.
(45.73609, -108.61740) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
41.6799 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Series of 8 roundabouts. Previously controlled by two-way stop Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Nassau, New Providence
Nassau
The Bahamas 		Independence Dr. / East St.
(25.04569, -77.34169) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
55.1833 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Santa Barbara, CA
Santa Barbara Co.
United States 		Cabrillo Blvd. / Coast Village Rd. / Hot Springs Rd.
(34.42272, -119.65268) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009
Billings, MT
Yellowstone Co.
United States 		Hwy 3 / 27th St. / Airport Rd.
(45.80209, -108.53540) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7937 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Located at Billings airport. Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Grass Valley, CA
Nevada Co.
United States 		E. Main St. / Idaho-Maryland Rd. / SR 20 WB Ramps
(39.22168, -121.05380) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2008 Yield-controlled right-turn bypass lane on north leg with very shallow angle. Left-turn-only lane on east leg.
Morro Bay, CA
San Luis Obispo Co.
United States 		Morro Bay Blvd. / Quintana Rd.
(35.36641, -120.84100) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
31.1659 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 ICD estimated from Google Maps linework.
Nassau, New Providence
Nassau
The Bahamas 		Harrold Rd. / Sir Milo Butler Hwy
(25.04628, -77.37572) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
50.8550 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Nassau, New Providence
Nassau
The Bahamas 		Harrold Rd. / Bahama Games Blvd.
(25.04516, -77.36151) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
50.8555 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Nassau, New Providence
Nassau
The Bahamas 		Harrold Rd. / Independence Dr. / Blue Hill Rd.
(25.04437, -77.35043) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
62.7582 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Madison, WI
Dane Co.
United States 		Lien Rd. / Zeier Rd.
(43.12128, -89.29919) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
53.1768 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Opened October 2010. ICD estimated from Google Maps linework.
Topeka, KS
Shawnee Co.
United States 		Wanamaker Rd. / 37th St.
(39.00010, -95.76231) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.7675 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2006 Opened June 2006. Previously controlled by two-way stop ICD estimated from Google Maps linework.
Topeka, KS
Shawnee Co.
United States 		Wanamaker Rd. / 41st St.
(38.99257, -95.76227) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
50.1263 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2006 Opened June 2006. Previously controlled by two-way stop ICD estimated from Google Maps linework.
Issaquah, WA
King Co.
United States 		East Lake Sammamish Parkway / SE 43rd Way
(47.56792, -122.05500) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
38.6799 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 ICD estimated from Google Maps linework.
Ocean Shores, WA
Grays Harbor Co.
United States 		Point Brown Ave / Chance a la Mer
(47.00745, -124.16140) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
39.9064 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 ICD estimated from Google Maps linework.
Lake Stevens, WA
Snohomish Co.
United States 		Lundeen Parkway / Soper Hill Rd.
(48.01557, -122.10010) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
29.5601 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 ICD estimated from Google Maps linework.
Nassau, New Providence
Nassau
The Bahamas 		Nassau St. / Thompson Blvd. / Poinciana Dr.
(25.06443, -77.35457) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
51.9293 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Carmel, IN
Hamilton Co.
United States 		E 116th St. / Keystone Pkwy. SB Ramps
(39.95665, -86.11430) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.7680 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2009 Raindrop shaped. Part of tight diamond interchange.
Spartanburg, SC
Spartanburg Co.
United States 		I-85 Ramps / SC 56 / Lone Oak Rd
(34.98405, -81.97258) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
133.0797 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Goleta, CA
Santa Barbara Co.
United States 		Lagoon Rd. / Mesa Rd.
(34.41491, -119.83930) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.4993 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2006 At the University of California Santa Barbara college campus. Right-turn bypass lane. Bus bays along circulatory roadway. Previously controlled by one-way stop ICD estimated from Google Maps linework.
Davis, CA
Yolo Co.
United States 		Hutchison Dr. / Campbell Rd.
(38.53686, -121.77170) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.4343 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Near University of California Davis college campus. Previously controlled by one-way stop ICD estimated from Google Maps linework.
Kissimmee, FL
Osceola Co.
United States 		Martin Luther King Jr. Blvd. / Central Ave.
(28.29715, -81.40780) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.2707 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2007 ICD estimated from Google Maps linework.
Olympia, WA
Thurston Co.
United States 		Boulevard Rd. SE / Log Cabin Rd. SE
(47.01433, -122.86520) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.0870 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Opened November 2009. Left-turn only lanes on north and south legs with spiralling. ICD estimated from Google Maps linework.
Fairmont, WV
Marion Co.
United States 		WV 273 (State St.) / Elkins St.
(39.47870, -80.13730) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8637 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Detectable warning surfaces along entire length of narrow pedestrian ramp.
Estero, FL
Lee Co.
United States 		Williams Rd. / Sandy Ln.
(26.42030, -81.80675) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
51.3401 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2006 ICD estimated from Google Maps linework.
Carmel, IN
Hamilton Co.
United States 		Towne Rd. / Glebe St.
(39.97302, -86.20269) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2006
Hilton Head, SC
Beaufort Co.
United States 		Pembroke Dr. / Indigo Run Dr.
(32.21179, -80.71949) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.5041 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2000 Year Completed estimated (1994-2005). ICD estimated from Google Maps linework.
Tampa, FL
Hillsborough Co.
United States 		40th St. / Hanna Ave.
(28.00340, -82.41409) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.1799 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 ICD estimated from Google Maps linework.
Fishers, IN
Hamilton Co.
United States 		Greefield Ave. / Olio Rd. / E 136th St.
(39.98811, -85.91891) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
83.8200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009
Fishers, IN
Hamilton Co.
United States 		E 136th St. / Hamilton Commons Blvd.
(39.98705, -85.92221) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009
Breckenridge, CO
Summit Co.
United States 		Main St. / N. Park Ave.
(39.49046, -106.04560) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.2595 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2006 ICD estimated from Google Maps linework.
Pearson, CA
Yuba Co.
United States 		Winter Rock Dr. / Empress St. / (unknown)
(39.05637, -121.56950) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.3714 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2005 ICD estimated from Google Maps linework.
Richfield, MN
Hennepin Co.
United States 		66th St. / Richfield Pkwy. (17th Ave.)
(44.88351, -93.25011) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.6192 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2007 Completed August 2007. First roundabout in Richfield. Double left turn for southbound left turn. Serves Target shopping center. 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.
Richfield, WI
Washington Co.
United States 		STH 145 / US 41 SB Ramps
(43.28170, -88.19557) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.3868 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2009 Series of 5 roundabouts. Corridor serves two interchanges and Cabelas commercial development. ICD estimated from Google Maps linework.
Richfield, WI
Washington Co.
United States 		STH 145 / US 41 NB Ramps
(43.28247, -88.19345) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.7780 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2009 Series of 5 roundabouts. Corridor serves two interchanges and Cabelas commercial development. ICD estimated from Google Maps linework.
Richfield, WI
Washington Co.
United States 		STH 145 / Cabela Way
(43.28377, -88.18944) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.9939 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Series of 5 roundabouts. Corridor serves two interchanges and Cabelas commercial development. Functional Class: Arterial ICD estimated from Google Maps linework.
Kalamazoo, MI
Kalamazoo Co.
United States 		Howard St. / Solon St. / Kendall Ave.
(42.28836, -85.62660) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.0600 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Yield-controlled right-turn bypass lane on east leg. Kendall Avenue is one-way northbound exiting the roundabout. ICD estimated from Google Maps linework.
Venice, CA
Los Angeles Co.
United States 		Windward Ave. / Main St. / Grand Blvd.
(33.98816, -118.47100) 		Other
Existing 		Unknown
Unknown 		5 Approaches
0 Driveways
48.5238 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Wickenburg, AZ
Maricopa Co.
United States 		US 93 / US 60
(33.97094, -112.72790) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
50.5146 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Consecutive double lefts with three-lane circulatory section. ICD estimated from Google Maps linework.
Wickenburg, AZ
Maricopa Co.
United States 		US 93 / Tegner St.
(33.98513, -112.73940) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.5546 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 ICD estimated from Google Maps linework.
Raleigh, NC
Wake Co.
United States 		Hillsborough St. / Pullen Rd.
(35.78608, -78.66244) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Fencing along sidewalk next to circulatory roadway for ADA accessibility instead of landscape buffer. Originally built 2010 as multilane roundabout. Modified 2011-2013 with striping to reduce to single-lane with right-turn-only lanes on north, west, and south legs. At entrance to North Carolina State University campus.
Sacramento, CA
Sacramento Co.
United States 		X St. / 48th St.
(38.55347, -121.45030) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
42.0299 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		1995 ICD estimated from Google Maps linework.
Modesto, CA
Stanislaus Co.
United States 		Roselle Ave. / Floyd Ave.
(37.67812, -120.93960) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.5914 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2007 Opened July 3, 2007. ICD estimated from Google Maps linework.
Altoona, IA
Polk Co.
United States 		Bass Pro Dr. / Prairie Fire Blvd.
(41.65177, -93.51022) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.8352 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Part of Bass Pro Shops commercial shopping center. ICD estimated from Google Maps linework.
Cleveland, OH
Cuyahoga Co.
United States 		Quigley Rd. / W. 14th St. / I-71 NB Offramp / I-71 SB Onramp
(41.46614, -81.69114) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.1181 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2006 Opened August 21, 2006. ICD estimated from Google Maps linework.
Green, OH
Summit Co.
United States 		Massillon Rd. (SR 241) / Steese Rd.
(40.94755, -81.46524) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.5169 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Opened August 2009. ICD estimated from Google Maps linework.
(unincorporated), OH
Delaware Co.
United States 		Sawmill Pkwy. / Hyatts Rd.
(40.21642, -83.09669) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.8641 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 ICD estimated from Google Maps linework.
Dublin, OH
Union Co.
United States 		SR 161 / Industrial Pkwy.
(40.10893, -83.18708) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
55.7203 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 ICD estimated from Google Maps linework.
Dublin, OH
Union Co.
United States 		Industrial Pkwy. / Old Industrial Pkwy.
(40.11130, -83.18659) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.5842 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 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.
Kinston, NC
Lenoir Co.
United States 		King St. (NC 55) / MLK Jr. Blvd. (NC 11) / S Tiffany St.
(35.25871, -77.57288) 		Roundabout
Existing 		All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling approach only) 		4 Approaches
0 Driveways
46.8112 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 At-grade railroad crossings 310 ft from roundabout on west leg and 330 ft from roundabout on south leg. ICD estimated from Google Maps linework.
Truckee, CA
Nevada Co.
United States 		Hwy 89 / Henness Rd. / Donner Pass Rd.
(39.34103, -120.17220) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
52.6496 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 Functional Class: Arterial ICD estimated from Google Maps linework.
Scaggsville, MD
Howard Co.
United States 		MD 216 / Maple Lawn Blvd.
(39.14710, -76.90723) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.7543 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2005 Series of 4 roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework.
Scaggsville, MD
Howard Co.
United States 		MD 216 / Westside Blvd.
(39.14796, -76.90977) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.6801 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Series of 4 roundabouts. Functional Class: Arterial 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.
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.
Viera, FL
Brevard Co.
United States 		Wickham Rd. / Lake Andrews Dr.
(28.22975, -80.72577) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.5091 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2002 Functional Class: Arterial 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.
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.
Irvine, CA
Orange Co.
United States 		Laguna Canyon Rd. / Quail Hill
(33.64756, -117.76640) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
57.6655 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2003 One approach leads to an unfinished road ICD estimated from Google Maps linework.
Palmdale, CA
Los Angeles Co.
United States 		Palmdale Blvd. (SR 138) / 47th St. / 50th St.
(34.58010, -118.04510) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
57.9120 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Modified 2019-2020 to add lanes. 21442
Castaic, CA
Los Angeles Co.
United States 		Hasley Canyon Rd. / The Old Road
(34.45592, -118.61730) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
52.1943 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 ICD estimated from Google Maps linework.
Albany, NY
Albany Co.
United States 		Washington Ave. / CR 156 (Fuller Rd.)
(42.69307, -73.83071) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
53.5475 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 New roundabout will be just north of existing intersection. A flyover will carry through traffic on Washington Ave Functional Class: Arterial ICD estimated from Google Maps linework.
Ottawa, ON
City of Ottawa
Canada 		Brookfield Rd. / Flannery Dr.
(45.37364, -75.68420) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.7886 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Functional Class: Major Collector 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.
Sanford, ME
York Co.
United States 		Rte 109 (Main St.) / Rte 4 (Alfred Rd.-Country Club Rd.)
(43.41111, -70.74237) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.2481 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Yield-controlled right-turn bypass lane on north leg. ICD estimated from Google Maps linework.
Auburn, ME
Androscoggin Co.
United States 		Turner St. / South Parking
(44.11903, -70.23272) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7239 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 Right-turn bypass lane. In shopping center. ICD estimated from Google Maps linework.
Augusta, ME
Kennebec Co.
United States 		Cony Circle (Rte. 9 / Rte. 100 / Rte. 17 / Rte. 105)
(44.31622, -69.76796) 		Roundabout
Existing 		Unknown
Unknown 		5 Approaches
0 Driveways
55.5448 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Converted from old traffic circle to roundabout. Previously controlled by circle 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.
Golden, CO
Jefferson Co.
United States 		S. Golden Rd. / Ford St. / Jackson St.
(39.74612, -105.20940) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
52.3432 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Functional Class: Arterial ICD estimated from Google Maps linework.
Ottawa, ON
City of Ottawa
Canada 		Brian Coburn Blvd. / Trim Rd.
(45.45820, -75.44730) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
74.5586 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 Functional Class: Arterial ICD estimated from Google Maps linework.
Lansing Township, MI
Ingham Co.
United States 		Lake Lansing Rd. / Chamberlain Dr.
(42.76086, -84.52982) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
56.9966 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2007 ICD estimated from Google Maps linework.
De Pere, WI
Brown Co.
United States 		Scheuring Rd. (CTH F) / Lawrence Dr.
(44.43083, -88.10675) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.7605 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Series of 6 roundabouts. Opened November 2, 2010. 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.
Neenah, WI
Winnebago Co.
United States 		Breezewood Ln. / Gillingham Rd. / Bergstrom Rd.
(44.15643, -88.48816) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.5587 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 Opened October 12, 2012. Functional Class: Arterial ICD estimated from Google Maps linework.
Neenah, WI
Winnebago Co.
United States 		Winneconne Ave. / S Green Bay Rd.
(44.17697, -88.48500) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.1109 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Opened November 2010. Functional Class: Arterial ICD estimated from Google Maps linework.
Neenah, WI
Winnebago Co.
United States 		Winneconne Ave. / S Lake St. / Fox Point Plaza
(44.17743, -88.48352) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.9712 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Opened November 2010. Functional Class: Arterial ICD estimated from Google Maps linework.
Neenah, WI
Winnebago Co.
United States 		S Green Bay Rd. / Fox Point Plaza
(44.17558, -88.48499) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.6896 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Functional Class: Arterial ICD estimated from Google Maps linework.
De Pere, WI
Brown Co.
United States 		N Ashland Ave. / Glory Rd. / N 8th St.
(44.45685, -88.07702) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.0668 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Opened August 6, 2010. Functional Class: Arterial ICD estimated from Google Maps linework.
Lincoln, NE
Lancaster Co.
United States 		N 14th St. / Alvo Rd.
(40.88617, -96.70101) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.3405 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Ledgeview, WI
Brown Co.
United States 		Dickinson Rd. (CTH G) / Monroe Rd. (CTH GV)
(44.43271, -88.01631) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.0532 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Opened October 15, 2009. ICD estimated from Google Maps linework.
Howard, WI
Brown Co.
United States 		US 141 / Military Rd.
(44.54792, -88.04733) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.8554 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 Opened October 18, 2011. ICD estimated from Google Maps linework.
Bellevue, WI
Brown Co.
United States 		US 141 (Main St.) / CTH JJ (Verlin Rd.)
(44.47005, -87.96315) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.4669 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Opened September 3, 2010. ICD estimated from Google Maps linework.
De Pere, WI
Brown Co.
United States 		CTH G (Main Ave.) / US 41 NB Ramps
(44.45238, -88.08887) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
60.9600 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2012
Milwaukee, WI
Milwaukee Co.
United States 		W Winnebago St. / 7th St. / Juneau Ave.
(43.04590, -87.92050) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
52.3694 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Opened November 10, 2010. ICD estimated from Google Maps linework.