Roundabouts Database

29411 Results

Search by location, intersection, and comments with the Quick Search below. You can search all other attributes by clicking Advanced Search. Sort results by clicking the headers of any column. Click the Intersection name for a details and aerial view. Search results pages can be bookmarked. Results can be exported to KML for viewing in Google Earth.


Search Advanced Search Export as KML
City, State
County
Country 		Intersection
(Lat, Lng) 		Type
Status 		Control Type / Other Control Type Approaches / Driveways / ICD (m) Functional Class /
LaneType 		Year Completed Comments
Saint-Herblain, Loire Region
Loire-Atlantique
France 		Avenue de la Baraudière / Boulevard du Val de Chezine
(47.23255, -1.59467) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
18.6525 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France 		Boulevard du Val de Chézine / Rue Eugene Sue
(47.23341, -1.59638) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
16.2193 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France 		Boulevard du Val de Chézine / Rue Eugene Sue
(47.23356, -1.59778) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
16.2193 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France 		Avenue du Parnasse / Avenue de la Bouvardiere
(47.23803, -1.59786) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
21.8941 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France 		Avenue de la Bouvardière / Avenue des Grands Bois
(47.23827, -1.59578) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
15.4069 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France 		Avenue de la Bouvardière / Avenue des Genets
(47.23857, -1.59349) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
17.0286 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France 		Avenue de la Passagère / Avenue de Langeais
(47.23910, -1.59365) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
16.2176 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France 		Avenue de la Passagère / Avenue de Chenonceaux / Avenue d'Amboise
(47.23965, -1.59371) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
17.8391 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France 		Avenue de la Passagère / (unknown)
(47.24009, -1.59323) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
16.2173 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France 		Route de Vannes / Avenue de la Passagere / Avenue de la Ferriere
(47.24080, -1.59249) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
23.5147 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France 		Avenue des Rouges-Gorges / Avenue des Bergeronnettes / Avenue des Martins Pescheurs
(47.24132, -1.60155) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
20.2711 		Other (At-Grade)
Single-Lane 		No splitter islands. ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France 		Avenue des Naudières / Rue Paul Dukas
(47.23967, -1.60189) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
13.7848 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France 		Avenue des Thébaudières / Rue du Danube
(47.24215, -1.60824) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
21.8924 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France 		Avenue des Thébaudières / Avenue de Cheverny
(47.24490, -1.60597) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
19.4589 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France 		Avenue de l'Angeviniere / Allée Henri Farman
(47.24516, -1.61356) 		Roundabout
Existing 		All-Way Yield
Other 		4 Approaches
0 Driveways
18.6481 		Other (At-Grade)
Single-Lane 		Tram rail line running along median through central island. ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France 		Avenue de l'Angeviniere / Boulevard Marcel Paul
(47.24614, -1.61685) 		Roundabout
Existing 		All-Way Yield
Other 		4 Approaches
0 Driveways
21.8908 		Other (At-Grade)
Single-Lane 		Tram rail line running along median through central island. ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France 		Boulevard Marcel Paul / (parking)
(47.24566, -1.61727) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
10.5401 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France 		Boulevard Marcel Paul / Route de la Chatterie
(47.24386, -1.61950) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
13.7837 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France 		Boulevard Marcel Paul / Rue du Zambeze
(47.24318, -1.62061) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
14.5947 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France 		D75 / Rue de la Rousseliere
(47.23735, -1.64214) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
34.0580 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France 		(unknown) / (unknown)
(47.23671, -1.64099) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
12.1637 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France 		D75 / Rue des Piliers de la Chauvinière
(47.23438, -1.64601) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
33.2490 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Amsterdam, North Holland
Amsterdam
Netherlands 		Surinameplein
(52.35839, 4.85313) 		Signalized Roundabout/Circle
Existing 		Signal
Unknown 		4 Approaches
0 Driveways
64.9167 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Amsterdam, North Holland
Amsterdam
Netherlands 		Slotermeerlaan / Burgemeester Roellstraat
(52.37571, 4.81903) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
82.3900 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Amsterdam, North Holland
Amsterdam
Netherlands 		Burgemeester de Vlugtlaan / Antony Moddermanstraat
(52.38343, 4.81879) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
60.5060 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Badhoevedorp, North Holland
Haarlemmermeer
Netherlands 		N231 / Nieuwemeerdijk
(52.31461, 4.81524) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
49.6484 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
West Wickham, England
Greater London
United Kingdom 		Coney Hall Roundabout (Glebe Way / Addington Rd.)
(51.37113, -0.00137) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.0603 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
West Wickham, England
Greater London
United Kingdom 		High St. / Manor Park Rd. / Cavendish Way / Wickham Rd.
(51.37765, -0.02423) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
40.2560 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
West Wickham, England
Greater London
United Kingdom 		The Avenue / Red Lodge Rd.
(51.38125, -0.01294) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
12.6722 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		ICD estimated from Google Maps linework.
Vianen, Utrecht
Vianen
Netherlands 		De Limiet / Laanakkerveg
(51.98015, 5.09531) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
33.8389 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Marina, CA
Monterey Co.
United States 		Reservation Rd. / Robin Dr.
(36.68986, -121.80249) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.5621 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Marina, CA
Monterey Co.
United States 		Reservation Rd. / Seaside Ct. / Seaside Cir.
(36.69201, -121.80258) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.5612 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Marina, CA
Monterey Co.
United States 		Del Monte Blvd. / Beach Rd.
(36.69360, -121.79737) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.6452 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Salinas, CA
Monterey Co.
United States 		E Alisal St. / Quilla St. / Skyway Blvd.
(36.67223, -121.61774) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.4013 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 ICD estimated from Google Maps linework.
Noblesville, IN
Hamilton Co.
United States 		S 10th St. / Christian Ave. / Greenfield Ave.
(40.03553, -86.01218) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.6897 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
(unincorporated), OH
Delaware Co.
United States 		Lewis Center Rd. / Bale Kenyon Rd.
(40.18296, -82.96386) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
46.5351 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Miami, FL
Miami-Dade Co.
United States 		University Dr. / SW 112th Ave.
(25.75937, -80.37617) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
41.9501 		Other (At-Grade)
Single-Lane 		2014 On Florida International University campus. ICD estimated from Google Maps linework.
(unincorporated), OH
Delaware Co.
United States 		Harriot Dr. / Concord Rd.
(40.16689, -83.15468) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
44.7208 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Evansville, IN
Vanderburgh Co.
United States 		University Blvd. / Clarke Ln.
(37.96547, -87.67660) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
46.1377 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Evansville, IN
Vanderburgh Co.
United States 		Oak Hill Rd. / Millersburg Rd. / Hedden Rd.
(38.05136, -87.50749) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
38.5599 		Other (At-Grade)
Single-Lane 		2013 Rural. Year Completed estimated (2012-2014). ICD estimated from Google Maps linework.
Princeton, IN
Gibson Co.
United States 		N Embree St. / Brumfield Ave.
(38.35891, -87.57585) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.2068 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Rochester Hills, MI
Oakland Co.
United States 		Ryder Dr. / Everett Dr.
(42.63069, -83.11884) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.8464 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Rochester Hills, MI
Oakland Co.
United States 		Ryder Dr. / Connors Dr.
(42.63060, -83.11736) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
21.9677 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Rochester Hills, MI
Oakland Co.
United States 		Firewood Dr. / Raintree Dr.
(42.68744, -83.20810) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.8488 		Other (At-Grade)
Single-Lane 		1994 ICD estimated from Google Maps linework.
Rochester Hills, MI
Oakland Co.
United States 		Coachwood Ln. / Falcon Dr.
(42.69232, -83.20846) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.5795 		Other (At-Grade)
Single-Lane 		1994 ICD estimated from Google Maps linework.
Auburn Hills, MI
Oakland Co.
United States 		Pioneer Dr. / Library Dr.
(42.66886, -83.21576) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.7613 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Hamilton, Pembroke

Bermuda 		Cemetery Rd. / St John's Rd. / Woodlands Rd.
(32.30075, -64.78981) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
1 Driveways
13.1237 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		ICD estimated from Google Maps linework.
Santa Clara, CA
Santa Clara Co.
United States 		Cypress Ave. / Cecil Ave.
(37.32430, -121.95985) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.3920 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Dundas, ON
Hamilton
Canada 		Hwy 5 W / Hwy 8 / Hwy 52
(43.28042, -80.06759) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
58.2551 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 ICD estimated from Google Maps linework.
Markham, ON
York
Canada 		S Unionville Ave. / Unity Gardens Dr.
(43.85543, -79.30360) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.5590 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Markham, ON
York
Canada 		Village Pkwy. / Fitzgerald Ave.
(43.86057, -79.32526) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
23.2509 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Sumter, SC
Sumter Co.
United States 		SR 763 (Wedgefield Rd.) / Pitts Rd.
(33.91004, -80.40886) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2016
Concord, MA
Middlesex Co.
United States 		Rte 2 (Union Tpke-Concord Tpke) / Rte 2A / Barretts Mill Rd. / Commonwealth Ave.
(42.46728, -71.39721) 		Rotary
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
100.4354 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Infamous Concord rotary. ICD estimated from Google Maps linework.
Wadsworth, OH
Medina Co.
United States 		Sharon Copley Rd. / Ridge Rd.
(41.09917, -81.73554) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
83.7013 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Medina, OH
Medina Co.
United States 		Columbia Rd. / Spieth Rd.
(41.18074, -81.92515) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.2481 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Akron, OH
Summit Co.
United States 		Riverview Rd. (SR 9) / Smith Rd.
(41.14098, -81.56433) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
26.0838 		Other (At-Grade)
Single-Lane 		2012 Railroad crossing on west leg. ICD estimated from Google Maps linework.
Buffalo, NY
Erie Co.
United States 		Niagara Square
(42.88642, -78.87815) 		Other
Existing 		Other
Other 		7 Approaches
0 Driveways
115.5118 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Nelsonville, OH
Athens Co.
United States 		W Washington St. / John Lloyd Evans Dr. / Diamond Brick Rd.
(39.46440, -82.25096) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2012
Athens, OH
Athens Co.
United States 		E Stimson Ave. / N McKinley Ave.
(39.33185, -82.08920) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.4092 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Athens, OH
Athens Co.
United States 		Richland Ave. / SR 682 (S Plains Rd.)
(39.31917, -82.10550) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.8826 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 ICD estimated from Google Maps linework.
Raleigh, NC
Wake Co.
United States 		Hillsborough Street / Shepard Street / Rosemary Street
(35.79052, -78.67886) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
24.2198 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Raleigh, NC
Wake Co.
United States 		Hillsborough Street / Dixie Trail / Friendly Drive
(35.78964, -78.67565) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
100.7555 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Raleigh, NC
Wake Co.
United States 		Hillsborough Street / Brooks Avenue
(35.78921, -78.67351) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
72.6606 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Litchfield Park, AZ
Maricopa Co.
United States 		Wigwam Creek Blvd. / Windsor Blvd.
(33.51009, -112.32786) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
15.9331 		Other (At-Grade)
Single-Lane 		2002 ICD estimated from Google Maps linework.
San Ramon, CA
Contra Costa Co.
United States 		Monarch Rd. / Main Branch Rd.
(37.76644, -121.91149) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.4357 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
San Ramon, CA
Contra Costa Co.
United States 		S Monarch Rd. / Ivy Leaf Springs Rd. / Alpine Blue Dr.
(37.76185, -121.91048) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
23.6048 		Other (At-Grade)
Single-Lane 		2006 Opened with 2 approaches, third one added 2014-2015. ICD estimated from Google Maps linework.
Pleasanton, CA
Alameda Co.
United States 		Mill Creek Pl. / Oak Vista Way
(37.65794, -121.89347) 		Traffic Calming Circle
Existing 		Uncontrolled
None 		3 Approaches
1 Driveways
16.0738 		Other (At-Grade)
Single-Lane 		2000 Year Completed estimated (1993-2002). ICD estimated from Google Maps linework.
Denver, CO
Denver Co.
United States 		Sports Blvd. / Wright St.
(39.71698, -104.89131) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
18.3738 		Other (At-Grade)
Single-Lane 		1997 Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
Denver, CO
Denver Co.
United States 		Sports Blvd. / Great Lawn Dr.
(39.71922, -104.88740) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
15.6172 		Other (At-Grade)
Single-Lane 		1997 Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
Aurora, CO
Denver Co.
United States 		Yosemite Way. / First Ave. / Dayton St.
(39.71878, -104.87592) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
49.6079 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 ICD estimated from Google Maps linework.
Superior, CO
Boulder Co.
United States 		McCaslin Blvd. / Coalton Rd.
(39.92872, -105.16582) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.1393 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States 		Sky Pond Dr. / Mall Access Rd. / (parking lot)
(40.41142, -104.99168) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
1 Driveways
55.4717 		Other (At-Grade)
Single-Lane 		2005 Right-turn-only lane on southeast leg. ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States 		Cross Roads Blvd. / Rocky Mountain Ave.
(40.43602, -105.00153) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
0 Driveways
34.5435 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2006 ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States 		Clydesdale Pkwy. / Stallion Dr.
(40.43774, -104.98796) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.2697 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2006-2010). 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.
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
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.
Liberty, MO
Clay Co.
United States 		Liberty Dr / Flintrock Rd
(39.22231, -94.46337) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.7108 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
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.
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.
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.
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.