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
Conyers, GA
Rockdale Co.
United States 		3439 SE Sandstone Trail
(33.61791, -83.96922) 		Other
Existing 		All-Way Yield
Unknown 		2 Approaches
6 Driveways
38.7884 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Conyers, GA
Rockdale Co.
United States 		1254 Flat Shoals Rd SW
(33.64696, -84.02564) 		Other
Existing 		Unknown
Unknown 		2 Approaches
0 Driveways
42.7523 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Lithonia, GA
DeKalb Co.
United States 		198 Kensington Circle
(33.67998, -84.09974) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
26.8342 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Duluth, GA
Gwinnett Co.
United States 		1 Howell Landing NW
(34.01098, -84.16557) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
26.7304 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Suwanee, GA
Gwinnett Co.
United States 		Summit Gate Dr. / Sentry Ridge Crossing
(34.05950, -84.02453) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.6729 		Other (At-Grade)
Single-Lane 		2001 No splitter islands. Year Completed estimated (1999-2002). ICD estimated from Google Maps linework.
Adrian, MI
Lenawee Co.
United States 		E Church St. / S Broad St. / Union St.
(41.89704, -84.03490) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.1148 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Ottawa Lake, MI
Monroe Co.
United States 		St Anthony Rd. / US 23 NB Ramps
(41.79823, -83.68614) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
39.1762 		Freeway Ramps (Grade-Separated)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Ottawa Lake, MI
Monroe Co.
United States 		St Anthony Rd. / US 23 SB Ramps
(41.79802, -83.69021) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
35.6148 		Freeway Ramps (Grade-Separated)
Single-Lane 		2013 Right-turn bypass lane on west leg. ICD estimated from Google Maps linework.
Howell, MI
Livingston Co.
United States 		Chilson Rd. / E Coon Lake Rd.
(42.53678, -83.87150) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.0814 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Northville, MI
Oakland Co.
United States 		Napier Rd. / W 10 Mile Rd.
(42.46402, -83.55352) 		Roundabout
Existing 		All-Way Yield
Pedestrian Hybrid Beacon (PHB, HAWK) 		4 Approaches
0 Driveways
38.7665 		Other (At-Grade)
Unknown 		2017 ICD estimated from Google Maps linework.
Northville, MI
Oakland Co.
United States 		Taft Rd. / Morgan Blvd.
(42.44300, -83.49355) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
23.7966 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2007-2010). ICD estimated from Google Maps linework.
Southfield, MI
Oakland Co.
United States 		Civic Center Dr. / Evergreen Rd.
(42.48011, -83.24083) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
38.7566 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 ICD estimated from Google Maps linework.
Southfield, MI
Oakland Co.
United States 		Evergreen Rd / (library and shopping center parking lots)
(42.48345, -83.24100) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.9929 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 ICD estimated from Google Maps linework.
North Avondale, OH
Hamilton Co.
United States 		Dana Ave. / Clinton Springs Ave.
(39.15192, -84.48330) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
25.9328 		Other (At-Grade)
Single-Lane 		2015 This roundabout is mentioned in this local newspaper article (https://www.cincinnati.com/story/news/politics/2017/09/12/northside-you-ready-roundabout/646761001/) ICD estimated from Google Maps linework.
Appleton, WI
Outagamie Co.
United States 		W Northland Ave. / N Richmond St.
(44.28730, -88.41580) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
48.7326 		Other (At-Grade)
Multilane (3+ Lane) 		2018 Year Completed estimated (2017-2018). ICD estimated from Google Maps linework.
Grand Chute, WI
Outagamie Co.
United States 		N Bluemound Dr. / W Glenpark Dr.
(44.28499, -88.45678) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.6196 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 ICD estimated from Google Maps linework.
Grand Chute, WI
Outagamie Co.
United States 		N Bluemound Dr. / Tri-Park Way
(44.28158, -88.45652) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
41.0419 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 ICD estimated from Google Maps linework.
Buchanan, WI
Outagamie Co.
United States 		E College Ave. / Debruin Rd.
(44.25703, -88.29306) 		Roundabout
Existing 		All-Way Yield
Other 		4 Approaches
0 Driveways
47.9023 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 ICD estimated from Google Maps linework.
Buchanan, WI
Outagamie Co.
United States 		E College Ave. / Eisenhower Dr.
(44.25832, -88.34698) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
58.1658 		Other (At-Grade)
Multilane (3+ Lane) 		2015 ICD estimated from Google Maps linework.
Appleton, WI
Outagamie Co.
United States 		Eisenhower Dr. / Van Roy Rd.
(44.25724, -88.34704) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.6374 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 ICD estimated from Google Maps linework.
Macomb, MI
Macomb Co.
United States 		25 Mile Rd E / Romeo Plank Rd.
(42.70099, -82.95338) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
31.5978 		Other (At-Grade)
Single-Lane 		2016 Right-turn only lane on south leg. ICD estimated from Google Maps linework.
Clinton Township, MI
Macomb Co.
United States 		19 Mile Rd. / Romeo Plank Rd.
(42.61339, -82.93285) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.7950 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 ICD estimated from Google Maps linework.
Clinton Township, MI
Macomb Co.
United States 		Romeo Plank Rd. / Cass Ave.
(42.61145, -82.93221) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
36.0382 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 Yield-controlled right-turn bypass lane on south leg. ICD estimated from Google Maps linework.
Clinton Township, MI
Macomb Co.
United States 		Romeo Plank Rd. / Canal Rd.
(42.60022, -82.93216) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.5281 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
New Baltimore, MI
Macomb Co.
United States 		Jefferson Ave. / Rosso Hwy.
(42.63106, -82.82277) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
38.6629 		Other (At-Grade)
Single-Lane 		2016 Right-turn bypass lanes on north and west legs. ICD estimated from Google Maps linework.
Slinger, Village of, WI
Washington Co.
United States 		CTH C (Hillsdale Rd.) / American Eagle Dr.
(43.32600, -88.24102) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
38.2284 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 Add-lane right-turn bypass lane on west leg. ICD estimated from Google Maps linework.
Genesee, WI
Waukesha Co.
United States 		STH 83 / Sunset Dr.
(42.98855, -88.38001) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
38.4401 		Other (At-Grade)
Single-Lane 		2015 Yield-controlled right-turn bypass lane on north leg. ICD estimated from Google Maps linework.
Wauwatosa, WI
Milwaukee Co.
United States 		Underwood Pkwy. / N Mayfair Rd.
(43.04762, -88.04461) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.2936 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Norway, WI
Racine Co.
United States 		Racine Ave. / Oakridge Dr. / S Loomis Rd.
(42.82942, -88.15896) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
38.5395 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Racine, WI
Racine Co.
United States 		State St. / Spring St. / West St.
(42.73298, -87.80201) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
38.5996 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 ICD estimated from Google Maps linework.
Racine, WI
Racine Co.
United States 		Northwestern Ave. / Albert St. / W High St.
(42.73721, -87.80717) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.7197 		Other (At-Grade)
Single-Lane 		2016 Replaced two offset T-intersections. ICD estimated from Google Maps linework.
Racine, WI
Racine Co.
United States 		6th St. / 7th St. / Washington Ave.
(42.72602, -87.78892) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
35.0945 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Bristol, Village of, WI
Kenosha Co.
United States 		Wilmot Rd. / 160th Ave.
(42.53847, -88.00097) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
35.2004 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2010-2013). ICD estimated from Google Maps linework.
Pleasant Prairie, Village of, WI
Kenosha Co.
United States 		88th Ave. / Wilmot Rd.
(42.56033, -87.91425) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
36.0678 		Other (At-Grade)
Single-Lane 		2014 Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Pleasant Prairie, Village of, WI
Kenosha Co.
United States 		Springbrook Rd. / 39th Ave.
(42.52830, -87.85408) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.0863 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Snowmass Village, CO
Pitkin Co.
United States 		Wood Rd. / Carriage Way
(39.21000, -106.94756) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
40.7179 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2016 ICD estimated from Google Maps linework.
Covington, GA
Newton Co.
United States 		US 278-GA 12 / GA 142
(33.59255, -83.79277) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
66.6560 		Other (At-Grade)
Unknown 		2018 ICD estimated from Google Maps linework.
Conyers, GA
Rockdale Co.
United States 		677 American Legion Rd NE
(33.66021, -84.00013) 		Other
Existing 		Unknown
None 		3 Approaches
0 Driveways
154.0834 		Other (At-Grade)
Single-Lane 		Circle in cemetery. ICD estimated from Google Maps linework.
Janesville, WI
Rock Co.
United States 		E Racine St. / I-90 WB-I-39 NB Ramps
(42.67077, -88.98221) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
55.3230 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 Replaced cloverleaf interchange. ICD estimated from Google Maps linework.
Janesville, WI
Rock Co.
United States 		E Racine St. / I-90 EB-I-39 SB Ramps
(42.67098, -88.98493) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
51.8102 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 Replaced cloverleaf interchange. ICD estimated from Google Maps linework.
Pojoaque, NM
Santa Fe Co.
United States 		Cities of Gold Rd / West Gutierrez Street
(35.88258, -106.01321) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
113.2172 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Albuquerque, NM
Bernalillo Co.
United States 		Indian School Rd. NW / Menaul Blvd. NW Extension
(35.11061, -106.66163) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2012
Ixonia, WI
Jefferson Co.
United States 		STH 16 / American St. (CTH F)
(43.14647, -88.59080) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
47.0551 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Rubicon, WI
Dodge Co.
United States 		STH 60 / CTH P
(43.32538, -88.45889) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
42.5730 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Newport, OR
Lincoln Co.
United States 		SE Marine Science Dr. / Hatfield Marine Science Center entrance / (parking lot)
(44.62304, -124.04677) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.0530 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Kansas City, MO
Clay Co.
United States 		NW 108th St. / US 169 NB Ramps
(39.28944, -94.58446) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
41.5961 		Unknown
Multilane (2 Lane, unspecified) 		2013 Diamond interchange replaced signalized intersection. Series of three roundabouts. ICD estimated from Google Maps linework.
Kansas City, MO
Clay Co.
United States 		NW 108th St. / US 169 SB Ramps
(39.28944, -94.58625) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
43.4449 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 Diamond interchange replaced signalized intersection. Series of three roundabouts. ICD estimated from Google Maps linework.
Kansas City, MO
Clay Co.
United States 		NW 108th St. / N Summit St.
(39.28953, -94.58976) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.6717 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 Series of three roundabouts. ICD estimated from Google Maps linework.
Kansas City, MO
Platte Co.
United States 		N Congress Ave. / MO-152 WB On-ramp / NW 96th Terr.
(39.25531, -94.66793) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
55.4886 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2005 ICD estimated from Google Maps linework.
Kansas City, MO
Platte Co.
United States 		N Congress Ave. / MO-152 EB Off-ramp / N Serene Ave.
(39.25328, -94.66808) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
51.7908 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2005 ICD estimated from Google Maps linework.
Kansas City, MO
Platte Co.
United States 		N Serene Ave. / NW Prairie View Rd.
(39.25268, -94.66677) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
29.5950 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Kansas City, MO
Platte Co.
United States 		MO-45 (Tom Watson Pkwy.) / NW Union Chapel Rd. (MO K)
(39.21999, -94.73524) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
55.5165 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 ICD estimated from Google Maps linework.
Kansas City, MO
Platte Co.
United States 		NW Union Chapel Rd. / NW Brink-Meyer Rd.
(39.21830, -94.73579) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
28.6842 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Kansas City, MO
Platte Co.
United States 		MO-45 (Tom Watson Pkwy.) / NW Brink-Myer Rd.
(39.22507, -94.75656) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
45.3352 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2017 ICD estimated from Google Maps linework.
Riverside, MO
Platte Co.
United States 		Horizons Pkwy. / Argosy Casino Pkwy.
(39.15795, -94.64060) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
50.0090 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 ICD estimated from Google Maps linework.
Riverside, MO
Platte Co.
United States 		Argosy Casino Pkwy. / US 69 NB Ramps / NW Tremont Trafficway
(39.16237, -94.62502) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
40.7455 		Freeway Ramps (Grade-Separated)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Kansas City, MO
Clay Co.
United States 		NW Briarcliff Pkwy. / MO-9 SB Ramps / NW Tullison Rd. / NW 38th St.
(39.16472, -94.59926) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
85.3440 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2012
Kansas City, MO
Clay Co.
United States 		NW Briarcliff Pkwy. / MO-9 NB Ramps / NW Platte Rd.
(39.16606, -94.59842) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
79.2480 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2012 Right-turn bypass lanes on north and east quadrants.
Smithville, MO
Clay Co.
United States 		MO-92 / S Commercial Ave.
(39.36881, -94.57949) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.9324 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
St Louis, MO
St. Louis Co.
United States 		N Forty Dr. / I-64-US 40 WB Ramps
(38.63631, -90.41822) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
50.3777 		Freeway Ramps (Grade-Separated)
Single-Lane 		2009 Frontage road connection replaced direct connection to S Spoede Rd. ICD estimated from Google Maps linework.
St Louis, MO
St. Louis Co.
United States 		S Forty Rd. / I-64-US 40 EB Ramps
(38.63496, -90.41724) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
48.5127 		Freeway Ramps (Grade-Separated)
Single-Lane 		2009 Frontage road connection replaced direct connection to S Spoede Rd. ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		Bass Ave. / S Williams St.
(38.94899, -92.31709) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.8651 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		Business Loop 70 / I-70 WB On-Ramp
(38.96647, -92.35328) 		Roundabout
Existing 		All-Way Yield
Unknown 		2 Approaches
1 Driveways
35.2871 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2016 Replaced older roundabout that was built in 1996. ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		Business Loop 70 / I-70 EB Ramps / Interstate 70 Dr. SW
(38.96640, -92.35032) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
46.4304 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2016 ICD estimated from Google Maps linework.
Tracy, CA
San Joaquin Co.
United States 		N Central Ave. / 6th St.
(37.73473, -121.42576) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.1698 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Santa Cruz, CA
Santa Cruz Co.
United States 		Pacific Ave. / Beach St.
(36.96282, -122.02388) 		Roundabout
Existing 		All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling all approaches) 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 Railroad tracks cut through part of circle. Separated two-way bicycle lane/cycle track along south side of intersection.
Mason City, IA
Cerro Gordo Co.
United States 		Mohawk Boulevard / Mason City HS parking lots
(43.14796, -93.16502) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2013
Cedar Falls, IA
Black Hawk Co.
United States 		W Ridgeway Ave / Chancellor Dr
(42.47011, -92.45341) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
48.4535 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 ICD estimated from Google Maps linework.
Ankeny, IA
Polk Co.
United States 		SW Cherry St / SW 11th
(41.71942, -93.60882) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
64.1853 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Ankeny, IA
Polk Co.
United States 		SW Campustown Ct
(41.71034, -93.61365) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
136.4130 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Marion, IA
Linn Co.
United States 		Alburnett Rd / Tower Terrace
(42.05859, -91.61401) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
39.9034 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Coralville, IA
Johnson Co.
United States 		Heartland Dr. / Russell Dr.
(41.70007, -91.61160) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.9113 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Coralville, IA
Johnson Co.
United States 		Ridgeway Dr / University Ct
(41.71577, -91.59998) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
36.5520 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Coralville, IA
Johnson Co.
United States 		University Ct / University Pkwy
(41.71383, -91.60093) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
36.5531 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Janesville, IA
Bremer Co.
United States 		Barrick Rd. / US 218 SB Ramps
(42.64937, -92.45388) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
53.3400 		Freeway Ramps (Grade-Separated)
Single-Lane 		2012
Janesville, IA
Bremer Co.
United States 		Barrick Rd. / US 218 NB Ramps
(42.64935, -92.44918) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Freeway Ramps (Grade-Separated)
Single-Lane 		2012
Gilbert, IA
Story Co.
United States 		Gretten St / Matthews Dr
(42.10645, -93.64027) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
84.1769 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Johnston, IA
Polk Co.
United States 		NW 106th St. / NW 62nd Ave.
(41.67292, -93.76427) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
51.8160 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012
Johnston, IA
Polk Co.
United States 		NW 62nd Ave / Pioneer Hi-Bred Crick Bldg
(41.67292, -93.72965) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
39.2527 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 ICD estimated from Google Maps linework.
Johnston, IA
Polk Co.
United States 		NW 62nd Ave / South Dr
(41.67279, -93.72054) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.5765 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 ICD estimated from Google Maps linework.
Johnston, IA
Polk Co.
United States 		NW 62nd Ave / North Dr
(41.67272, -93.71476) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
37.4686 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 ICD estimated from Google Maps linework.
Johnston, IA
Polk Co.
United States 		NW 62nd Ave / Pioneer Pkwy
(41.67275, -93.71210) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
37.4686 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 ICD estimated from Google Maps linework.
Charlottesville, VA
Charlottesville Co.
United States 		109 Burnet St
(38.02424, -78.48827) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
13.1717 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2017 Neighborhood mini-roundabout placed in lieu of all-way stop when a new section was added in residential development in the City of Charlottesville. ICD estimated from Google Maps linework.
Charlottesville, VA
Albemarle Co.
United States 		775 Belvedere Blvd
(38.07317, -78.45885) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
154.1935 		Other (At-Grade)
Single-Lane 		2016 Neighborhood Traffic Circle constructed with buildout of Belvedere Development ICD estimated from Google Maps linework.
Warrenton, VA
Fauquier Co.
United States 		Vint Hill Pkwy. / Watson Ct. / Farm Station Rd.
(38.74607, -77.67465) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
41.9170 		Other (At-Grade)
Single-Lane 		2017 Fauquier County constructed a roundabout as part of the Vint Hill small area plan and new roadway alignments for Vint Hill Parkway/Watson and Weeks Roads. ICD estimated from Google Maps linework.
Boise, ID
Ada Co.
United States 		E Fort St. / E Reserve St.
(43.61355, -116.19070) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
38.0470 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Conyers, GA
Rockdale Co.
United States 		Belmont Cove NE
(33.64812, -83.94735) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
46.7286 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Conyers, GA
Rockdale Co.
United States 		Grand Prix Dr. / Appaloosa Debark Dr. NE
(33.64617, -83.94041) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
47.7239 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Covington, GA
Newton Co.
United States 		Bob Williams Pkwy. / Keegan Ct. / Aaron Dr.
(33.61707, -83.86087) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
30.8321 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Platteville, WI
Grant Co.
United States 		N Water St. / E Madison St.
(42.74037, -90.46891) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.3320 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Prairie du Chien, WI
Crawford Co.
United States 		S Marquette Rd. / E Blackhawk Ave.
(43.05193, -91.14100) 		Roundabout
Existing 		All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling approach only) 		4 Approaches
0 Driveways
40.1459 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 Series of three roundabouts. Nearby at-grade rail crossing. ICD estimated from Google Maps linework.
Prairie du Chien, WI
Crawford Co.
United States 		S Marquette Rd. / E Wisconsin St.
(43.05037, -91.14098) 		Roundabout
Existing 		All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling approach only) 		4 Approaches
0 Driveways
33.1649 		Other (At-Grade)
Single-Lane 		2014 Series of three roundabouts. Nearby at-grade rail crossing. ICD estimated from Google Maps linework.
Prairie du Chien, WI
Crawford Co.
United States 		S Marquette Rd. / E Iowa St.
(43.04911, -91.14094) 		Roundabout
Existing 		All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling approach only) 		4 Approaches
0 Driveways
41.8934 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 Series of three roundabouts. Nearby at-grade rail crossing. ICD estimated from Google Maps linework.
Albuquerque, NM
Bernalillo Co.
United States 		Yale Blvd. NE / Camino de Salud
(35.08985, -106.62158) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
51.8160 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2021 Roundabout constructed 2008. Concentric striped circulatory roadway. Roundabout removed 2020-2021 with construction of hospital building.
Chaparral, NM
Dona Ana Co.
United States 		NM-213 / NM-404
(32.03528, -106.46325) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
44.5482 		Other (At-Grade)
Single-Lane 		2012 Path for oversize-overweight vehicles through central island. ICD estimated from Google Maps linework.
Snowmass Village, CO
Pitkin Co.
United States 		Brush Creek Rd. / Wood Rd. / Kearns Rd.
(39.21053, -106.94725) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.7620 		Other (At-Grade)
Single-Lane 		2016 Right-turn bypass lane on south leg. ICD estimated from Google Maps linework.
Raymore, MO
Cass Co.
United States 		S Dean Ave. / W Lucy Webb Rd.
(38.79819, -94.49394) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
28.8551 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Kansas City, MO
Clay Co.
United States 		N Shoal Creek Pkwy / N Eastern Ave
(39.26697, -94.49252) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
82.2943 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 ICD estimated from Google Maps linework.
Kansas City, MO
Clay Co.
United States 		N Shoal Creek Pkwy / NE 96th St
(39.26609, -94.48916) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
72.1240 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 ICD estimated from Google Maps linework.
Kansas City, MO
Clay Co.
United States 		NE Flintlock Rd / NE 76th St
(39.23094, -94.47007) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
57.3581 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.