City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
---|---|---|---|---|---|---|---|
Leesburg,
VA Loudoun Co. United States |
Catoctin Cir. NE / North St. NE (39.11677, -77.55249) |
Traffic Calming Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways 17.6060 |
Other (At-Grade) Single-Lane |
2007 | ICD estimated from Google Maps linework. |
Leesburg,
VA Loudoun Co. United States |
Upper Belmont Pl. / Riverpoint Dr. (39.08562, -77.49204) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.8113 |
Other (At-Grade) Single-Lane |
2015 | ICD estimated from Google Maps linework. |
Leesburg,
VA Loudoun Co. United States |
Upper Belmont Pl. / Charlene Beth Dr. (39.09004, -77.48704) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 31.5175 |
Other (At-Grade) Single-Lane |
2015 | ICD estimated from Google Maps linework. |
St Albans,
VT Franklin Co. United States |
Industrial Park Rd. / Benoit Dr. (44.80056, -73.09987) |
Other Existing |
All-Way Yield None |
4 Approaches 1 Driveways 86.4401 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Warsaw,
IN Kosciusko Co. United States |
Old US 30 / Fox Farm Rd. (41.24848, -85.86848) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 41.3064 |
Other (At-Grade) Single-Lane |
2011 | Year Completed estimated (2010-2013). ICD estimated from Google Maps linework. |
Warsaw,
IN Kosciusko Co. United States |
W Old US 30 (Lincoln Hwy) / Zimmer Rd. (41.24793, -85.88651) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 58.3682 |
Other (At-Grade) Single-Lane |
2011 | Year Completed estimated (2010-2013). ICD estimated from Google Maps linework. |
Pendleton,
IN Madison Co. United States |
IN 38 / S 300 W (39.99799, -85.72967) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 50.3215 |
Unknown Single-Lane |
2013 | http://www.mccog.net/Roundabout_School/index.html. ICD estimated from Google Maps linework. |
Beauharnois,
QC Beauharnois-Salaberry Regional County Municipality Canada |
Chemin St-Louis E / Rte 236 (45.28763, -73.88435) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 46.2147 |
Other (At-Grade) Single-Lane |
2012 | Year Completed estimated (2011-2013). ICD estimated from Google Maps linework. |
Beauharnois,
QC Beauharnois-Salaberry Regional County Municipality Canada |
Chemin du Canal E / Autoroute 30 WB Ramps (45.30771, -73.96127) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 52.9181 |
Freeway Ramps (Grade-Separated) Single-Lane |
2012 | Year Completed estimated (2010-2013). ICD estimated from Google Maps linework. |
Massena,
NY St. Lawrence Co. United States |
Center St. / Parker Ave. (44.93393, -74.88746) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 35.5106 |
Other (At-Grade) Single-Lane |
2017 | https://www.nny360.com/news/massena-roundabout-open-to-traffic/article_e871f943-583b-5820-a528-ca33bb8ee098.html. Previous intersection was a large triangle with a one-way road on one side, so no control signage. ICD estimated from Google Maps linework. |
Mount Pleasant,
SC Charleston Co. United States |
Carolina Park Blvd. / Banning St. / Crane Creek Dr. (32.89234, -79.76530) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.0861 |
Other (At-Grade) Single-Lane |
2007 | Unfinished (unpaved) but driveable in Nov 2007 (streetview). ICD estimated from Google Maps linework. |
Guyton,
GA Effingham Co. United States |
Central Blvd. / Springfield Ave. (32.33029, -81.39279) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 40.3673 |
Other (At-Grade) Single-Lane |
2018 | https://www.wtoc.com/2018/09/25/guyton-roundabout-be-completed-by-december/. ICD estimated from Google Maps linework. |
Tomball,
TX Harris Co. United States |
Invergarry Way. / Newcourt Blvd. (30.07099, -95.56441) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways 80.7720 |
Other (At-Grade) Single-Lane |
Very large diameter; operates as four T-intersections. | |
Coquitlam,
BC Greater Vancouver Canada |
Woolridge St. / (parking lot) (49.23188, -122.85288) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 28.8561 |
Other (At-Grade) Single-Lane |
2012 | Year Completed estimated (2011-2012). ICD estimated from Google Maps linework. |
Maple Ridge,
BC Greater Vancouver Canada |
113B Ave. / Golden Ears Way NB Ramps (49.20927, -122.66722) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 31.9904 |
Freeway Ramps (Grade-Separated) Single-Lane |
2009 | Year Completed estimated (2008-2009). ICD estimated from Google Maps linework. |
Pitt Meadows,
BC Greater Vancouver Canada |
Airport Way / 113B Ave. / Golden Ears Way SB Ramps (49.20842, -122.67058) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 31.9909 |
Freeway Ramps (Grade-Separated) Single-Lane |
2009 | Year Completed estimated (2008-2009). ICD estimated from Google Maps linework. |
Pitt Meadows,
BC Greater Vancouver Canada |
Airport Way / Bonson Rd. (49.20840, -122.67837) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 28.8699 |
Other (At-Grade) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
Pitt Meadows,
BC Greater Vancouver Canada |
Airport Way / Harris Rd. (49.20811, -122.68974) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.2108 |
Other (At-Grade) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
Maple Ridge,
BC Greater Vancouver Canada |
Jackson Rd. / 102 Ave. (49.18779, -122.54119) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 26.5401 |
Other (At-Grade) Single-Lane |
2012 | Year Completed estimated (2012-2013). ICD estimated from Google Maps linework. |
Richmond,
BC Greater Vancouver Canada |
Entertainment Blvd. / (parking lots) (49.13559, -123.06424) |
Other Existing |
Uncontrolled None |
3 Approaches 3 Driveways 43.7592 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Richmond,
BC Greater Vancouver Canada |
Bayview St. / Easthope Ave. (49.12328, -123.17882) |
Other Existing |
All-Way Yield None |
3 Approaches 0 Driveways 21.8850 |
Other (At-Grade) Single-Lane |
No splitter islands. ICD estimated from Google Maps linework. | |
Tsawwassen,
BC Greater Vancouver Canada |
Crescent Dr. / Westminster Ave. (49.10197, -123.07218) |
Other Existing |
All-Way Yield None |
3 Approaches 0 Driveways 24.0000 |
Other (At-Grade) Single-Lane |
Little entry deflection. Year Completed unknown (before 2003). | |
Tsawwassen,
BC Greater Vancouver Canada |
Churchill St. / Airport Rd. (49.08220, -123.00379) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 32.0725 |
Other (At-Grade) Single-Lane |
2011 | Unfinished in Aug 2011 (streetview). ICD estimated from Google Maps linework. |
Surrey,
BC Greater Vancouver Canada |
68 Ave. / 194 St. (49.12637, -122.68530) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 25.0099 |
Other (At-Grade) Single-Lane |
2010 | Year Completed estimated (2009-2011 - Streetview). ICD estimated from Google Maps linework. |
St Francis,
MN Anoka Co. United States |
Bridge St. NW / Lake George Blvd. NW (45.38685, -93.34720) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 43.6174 |
Other (At-Grade) Single-Lane |
2016 | Yield controlled right-turn bypass lane on south leg. https://www.stfrancis.k12.mn.us/page.cfm?p=383&newsid=2777. ICD estimated from Google Maps linework. |
St Francis,
MN Anoka Co. United States |
Bridge St. NW / Poppy St. NW / Rum River Blvd. NW (45.38710, -93.35243) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.5845 |
Other (At-Grade) Single-Lane |
2016 | https://www.stfrancis.k12.mn.us/page.cfm?p=383&newsid=2777. ICD estimated from Google Maps linework. |
Willmar,
MN Kandiyohi Co. United States |
30th St. SW / 19th Ave. SW (45.10334, -95.08360) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
2019 | https://www.wctrib.com/news/traffic-and-construction/4647282-New-roundabout-on-west-edge-of-Willmar-is-officially-open. |
Greensboro,
NC Guilford Co. United States |
Airpark Rd. / Albert Pick Rd. (36.07486, -79.94894) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.8900 |
Other (At-Grade) Single-Lane |
2001 | Year Completed estimated (1999-2002). ICD estimated from Google Maps linework. |
Greensboro,
NC Guilford Co. United States |
Airpark Rd. / Abert Pick Rd. / Gallimore Dairy Rd. (36.07414, -79.94649) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 29.9250 |
Other (At-Grade) Single-Lane |
2001 | Year Completed estimated (1999-2002). ICD estimated from Google Maps linework. |
Westerwood,
NC Guilford Co. United States |
E Lake Dr. / Garland Dr. (36.07915, -79.80705) |
Other Existing |
All-Way Yield None |
3 Approaches 0 Driveways 26.0621 |
Other (At-Grade) Single-Lane |
Painted splitter islands, lane changes to stay within circle. ICD estimated from Google Maps linework. | |
Carencro,
LA Lafayette Par. United States |
Hector Connoly Rd. / (shopping center access) (30.32295, -92.03074) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.0518 |
Other (At-Grade) Single-Lane |
2012 | Year Completed estimated (2012-2013). ICD estimated from Google Maps linework. |
Henderson,
LA St. Martin Par. United States |
Grandpoint Hwy (LA 347) / I-10 WB Ramps (30.31615, -91.83076) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.3644 |
Freeway Ramps (Grade-Separated) Single-Lane |
2018 | ICD estimated from Google Maps linework. |
Henderson,
LA St. Martin Par. United States |
Grandpoint Hwy (LA 347) / I-10 EB Ramps (30.31467, -91.83156) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 42.2720 |
Freeway Ramps (Grade-Separated) Single-Lane |
2018 | ICD estimated from Google Maps linework. |
Artesia,
NM Eddy Co. United States |
N 2nd St. / W Texas Ave. (32.84338, -104.39882) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 25.0856 |
Other (At-Grade) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
Norrtälje,
Stockholm County Norrtälje Sweden |
Rte 276 / E18 EB Ramps (59.74143, 18.68927) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 28.2858 |
Freeway Ramps (Grade-Separated) Single-Lane |
ICD estimated from Google Maps linework. | |
Chino,
CA San Bernardino Co. United States |
Eucalyptus Ave. / Oaks Ave. / College Park Ave. (33.99438, -117.67601) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 51.4909 |
Other (At-Grade) Single-Lane |
2006 | Year Completed estimated (2006-2007). ICD estimated from Google Maps linework. |
Asheville,
NC Buncombe Co. United States |
Lyman St. / Riverside Dr. (35.58442, -82.56711) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 28.1677 |
Other (At-Grade) Single-Lane |
2019 | https://twitter.com/CityofAsheville/status/1136729617706999816/video/1. ICD estimated from Google Maps linework. |
King City,
ON York Canada |
Lloydtown-Aurora Rd. (Hwy 16) / Keele St. (Hwy 6) (44.00132, -79.54751) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.9554 |
Other (At-Grade) Single-Lane |
2016 | ICD estimated from Google Maps linework. |
Whitchurch-Stouffville,
ON York Canada |
Mantle Ave. / Yakefarm Blvd. (43.96608, -79.22303) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 25.7886 |
Other (At-Grade) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
Whitchurch-Stouffville,
ON York Canada |
Mantle Ave. / Sunnyridge Ave. (43.96521, -79.22663) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 23.2101 |
Other (At-Grade) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
Whitchurch-Stouffville,
ON York Canada |
10th Line / Mantle Ave. (43.96457, -79.22970) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 12.8946 |
Other (At-Grade) Single-Lane |
2010 | Year Completed estimated (2009-2011 streetview) ICD estimated from Google Maps linework. |
Whitchurch-Stouffville,
ON York Canada |
Hoover Park Dr. / Salix Ave. / Greendale Ave. (43.97037, -79.22233) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 29.2249 |
Other (At-Grade) Single-Lane |
2011 | Year Completed estimated (2009-2015). ICD estimated from Google Maps linework. |
Whitchurch-Stouffville,
ON York Canada |
Hoover Park Dr. / 10th Line (43.96791, -79.23045) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 17.1919 |
Other (At-Grade) Single-Lane |
2010 | Year Completed estimated (2009-2011 - streetview) ICD estimated from Google Maps linework. |
Whitchurch-Stouffville,
ON York Canada |
Forsyth Farm Dr. / Flute St. / Penndutch Cir. (43.98297, -79.23744) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 25.7812 |
Other (At-Grade) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
Whitchurch-Stouffville,
ON York Canada |
Baker Hill Blvd. / Brownsberger Rd. (43.97580, -79.27341) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 28.3628 |
Other (At-Grade) Single-Lane |
2017 | ICD estimated from Google Maps linework. |
Whitchurch-Stouffville,
ON York Canada |
Millard St. / Baker Hill Blvd. (43.97001, -79.27600) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 22.3486 |
Other (At-Grade) Single-Lane |
2009 | Year Completed estimated (2005-2009). ICD estimated from Google Maps linework. |
Markham,
ON York Canada |
Angus Glen Blvd. / Berkshire Crescent / Glengordon Crescent (43.89220, -79.33385) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.5420 |
Other (At-Grade) Single-Lane |
2009 | Usable in 2009; finished 2016. ICD estimated from Google Maps linework. |
Vaughan,
ON York Canada |
Cranston Park Ave. / Melville Ave. / Drummond Dr. (43.86528, -79.52939) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.8598 |
Other (At-Grade) Single-Lane |
2000 | Year Completed estimated (before 2002). ICD estimated from Google Maps linework. |
Vaughan,
ON York Canada |
Chatfield Dr. / Lawford Rd. (43.84833, -79.56816) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 24.9783 |
Other (At-Grade) Single-Lane |
2011 | Unfinished but usable in 2011; somewhat better but still unfinished in 2014 (streetview). ICD estimated from Google Maps linework. |
Brampton,
ON Peel Canada |
Elbern Markell Dr. / Bear Run Rd. / Dalmeny Dr. (43.66095, -79.80706) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.2408 |
Other (At-Grade) Single-Lane |
2009 | Year Completed estimated (2009-2010). ICD estimated from Google Maps linework. |
Brampton,
ON Peel Canada |
Elbern Markell Dr. / Fort William Dr. (43.65595, -79.80336) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.2433 |
Other (At-Grade) Single-Lane |
2009 | Year Completed estimated (2009-2010). ICD estimated from Google Maps linework. |
Brampton,
ON Peel Canada |
Royal West Dr. / Adamsville Rd. (43.65220, -79.80625) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.7018 |
Other (At-Grade) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
Brampton,
ON Peel Canada |
Royal West Dr. / Beacon Hill Dr. (43.65527, -79.81000) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 34.5642 |
Other (At-Grade) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
Brampton,
ON Peel Canada |
Longevity Rd. / Settlers Field Rd. (43.65233, -79.81352) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 29.3810 |
Other (At-Grade) Single-Lane |
2017 | ICD estimated from Google Maps linework. |
Waterdown,
ON Hamilton Canada |
Skinner Rd. / Burke St. (43.33778, -79.88090) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 34.7464 |
Other (At-Grade) Single-Lane |
2010 | Year Completed estimated (2009-2012). ICD estimated from Google Maps linework. |
Lincoln,
ON Niagara Canada |
King St. (Hwy 81) / Green Lane Rd. (43.17965, -79.50744) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.2240 |
Other (At-Grade) Single-Lane |
2016 | ICD estimated from Google Maps linework. |
St Catharines,
ON Niagara Canada |
Suzanne Rochon-Burnett Circle (University Rd. E / Greenhouse Ln. / Ray Woodfield Dr. / John McDonald St.) (43.12007, -79.24428) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.0000 |
Other (At-Grade) Single-Lane |
2000 | Initial completion estimated (before 2003). Modified approximately 2003-2007 to realign University Road leg. ICD estimated from Google Maps linework. 21442 |
Niagara-on-the-Lake,
ON Niagara Canada |
Niagara Pkwy. / Portage Rd. (43.15820, -79.05083) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 28.7504 |
Other (At-Grade) Single-Lane |
2004 | Year Completed estimated (2002-2005). ICD estimated from Google Maps linework. |
Sainte-Julie,
QC Marguerite-D'Youville Regional County Municipality Canada |
Chemin du Fer-à-Cheval / Rue Murano / Avenue Jules-Choquet (45.58708, -73.32675) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.9254 |
Other (At-Grade) Single-Lane |
2007 | Year Completed estimated (before 2009). ICD estimated from Google Maps linework. |
Beloeil,
QC La Vallée-du-Richelieu Regional County Municipality Canada |
Avenue Armand-Lamoureux / Avenue Carmen-Bienvenu / Rue Rémi-Dansereau / Rue Adrian-Provencher (45.58948, -73.20364) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.7892 |
Other (At-Grade) Single-Lane |
2010 | ICD estimated from Google Maps linework. |
Beloeil,
QC La Vallée-du-Richelieu Regional County Municipality Canada |
Boulevard Yvon-l'Heureux N / Rue Saint-Jean-Baptiste (45.58079, -73.21466) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 40.1239 |
Other (At-Grade) Single-Lane |
2008 | Year Completed estimated (2005-2009). ICD estimated from Google Maps linework. |
St Albert,
AB Alberta Canada |
St Anne St. / St Anne Promenade (53.63152, -113.62774) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4530 |
Other (At-Grade) Single-Lane |
2016 | ICD estimated from Google Maps linework. |
De Kalb,
IL DeKalb Co. United States |
Health Services Dr. / (unknown) / (parking lot) (41.96413, -88.72497) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.0746 |
Other (At-Grade) Single-Lane |
2011 | Year Completed estimated (2010-2011). ICD estimated from Google Maps linework. |
Joliet,
IL Kendall Co. United States |
Wildsprings Pkwy. / Onyx Ln. (41.55281, -88.28244) |
Traffic Calming Circle Existing |
Uncontrolled None |
3 Approaches 0 Driveways 30.3882 |
Other (At-Grade) Single-Lane |
2007 | ICD estimated from Google Maps linework. |
Joliet,
IL Kendall Co. United States |
Wildsprings Pkwy. / Waterbury Dr. (41.56095, -88.29127) |
Traffic Calming Circle Existing |
All-Way Stop None |
4 Approaches 0 Driveways 18.7668 |
Other (At-Grade) Single-Lane |
2005 | ICD estimated from Google Maps linework. |
Lévis,
QC Lévis Canada |
Rue Christophe-Colomb / Rue Louis H. La Fontaine / Rue de la Pascaline / Rue Charles Rodrigue (46.77829, -71.16995) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.2594 |
Other (At-Grade) Single-Lane |
2013 | ICD estimated from Google Maps linework. |
Saint-Augustin-de-Desmaures,
QC Quebec Canada |
Rue de l'Hétrière / Rue Lionel-Groulx (46.74435, -71.39031) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 25.3710 |
Other (At-Grade) Single-Lane |
2011 | Year Completed estimated (20120-2012). ICD estimated from Google Maps linework. |
Quebec,
QC Quebec Canada |
Rue Claire Bonenfant / Rue des Aïeux / Rue Marie-De Lamarre (46.84426, -71.31036) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 17.9718 |
Other (At-Grade) Single-Lane |
2012 | ICD estimated from Google Maps linework. |
Maple Valley,
WA King Co. United States |
SE Tahoma Way / Maple Valley Black Diamond Rd. SE (47.35796, -122.02252) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.5079 |
Other (At-Grade) Single-Lane |
2018 | East Entrance to Tahoma High School. Year Completed estimated (2018-2019). ICD estimated from Google Maps linework. |
Liberty Lake (Greenacres),
WA Spokane Co. United States |
E Mission Ave. / N Harvest Pkwy. (47.67143, -117.13127) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 37.7992 |
Other (At-Grade) Single-Lane |
2019 | Year Completed estimated (2018-2019). ICD estimated from Google Maps linework. |
Stevenson,
WA Skamania Co. United States |
SR 14 / Wind River Rd. (45.71510, -121.82857) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 39.1939 |
Other (At-Grade) Single-Lane |
2019 | Completed Summer 2019 (WSDOT). ICD estimated from Google Maps linework. |
Washougal,
WA Clark Co. United States |
SR 14 / 15th St. (Washougal River Rd.) (45.57665, -122.35617) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 29.2591 |
Other (At-Grade) Single-Lane |
2019 | Completed Summer 2019 (WSDOT). If needed will be converted in the future to multilane and has built in concrete joint lines in the splitter islands and central island truck apron. ICD estimated from Google Maps linework. |
Colorado Springs,
CO El Paso Co. United States |
Mesa Ave. / Park Ave. / Lake Cir. (38.79330, -104.85226) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.7188 |
Other (At-Grade) Single-Lane |
2005 | ICD estimated from Google Maps linework. |
Colorado Springs,
CO El Paso Co. United States |
Eagle Rock Rd. / Spine Rd. (38.90327, -104.81455) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.6008 |
Other (At-Grade) Single-Lane |
2013 | Year Completed estimated (2011-2015). ICD estimated from Google Maps linework. |
Colorado Springs,
CO El Paso Co. United States |
Targa Dr. / Woodmen Ridge View (38.93858, -104.72473) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.5197 |
Other (At-Grade) Single-Lane |
2013 | Year Completed estimated (2011-2015). ICD estimated from Google Maps linework. |
Wentzville,
MO St. Charles Co. United States |
Schroeder Creek Blvd. / William Dierberg Dr. (38.82018, -90.86907) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 39.0819 |
Other (At-Grade) Single-Lane |
2016 | Paving was done in late 2016, but fully completed in 2017 -- https://www.wentzvillemo.org/departments/public_works/schroeder_creek_boulevard_extension_project.php . ICD estimated from Google Maps linework. |
Wentzville,
MO St. Charles Co. United States |
Schroeder Creek Blvd. / (high school access) (38.81649, -90.86931) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 40.9451 |
Other (At-Grade) Single-Lane |
2016 | Paving was done in late 2016, but fully completed in 2017 -- https://www.wentzvillemo.org/departments/public_works/schroeder_creek_boulevard_extension_project.php . ICD estimated from Google Maps linework. |
Wentzville,
MO St. Charles Co. United States |
Wilmer Valley Dr. / Wilmer Ridge Dr. (38.79278, -90.86444) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 50.2675 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
O'Fallon,
MO St. Charles Co. United States |
Phoenix Pkwy. / Redhawk Pkwy. / Red Hawk Pl. (38.74510, -90.73630) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.5341 |
Other (At-Grade) Single-Lane |
2001 | Year Completed estimated (1996-2002). ICD estimated from Google Maps linework. |
O'Fallon,
MO St. Charles Co. United States |
Phoenix Pkwy. / Phoenix Dr. / Boardwalk Place Dr. (38.74122, -90.73747) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.5359 |
Other (At-Grade) Single-Lane |
2001 | Year Completed estimated (1996-2002). ICD estimated from Google Maps linework. |
Loveland,
CO Larimer Co. United States |
Kendall Pkwy. / Aldrin Dr. (40.42884, -105.01002) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 40.9112 |
Other (At-Grade) Single-Lane |
2019 | Fourth leg stubbed. ICD estimated from Google Maps linework. |
Barnhart,
MO Jefferson Co. United States |
Metropolitan Blvd. / Marriott Ln. / (unknown) / I-55 SB On-ramp (38.34633, -90.39727) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.5939 |
Freeway Ramps (Grade-Separated) Single-Lane |
2010 | Year Completed estimated (2010-2011). ICD estimated from Google Maps linework. |
Arnold,
MO Jefferson Co. United States |
Astra Way / Missouri State Rd. (38.44301, -90.40168) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.1589 |
Other (At-Grade) Single-Lane |
2012 | Located approximately 220 feet from traffic signal. https://patch.com/missouri/fenton-highridge/new-traffic-roundabout-to-be-built-on-hwy-141-between4fb74fd68b . ICD estimated from Google Maps linework. |
(unincorporated),
MO Jefferson Co. United States |
13th St. / Winding Bluffs Dr. (38.48406, -90.44573) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.7865 |
Other (At-Grade) Single-Lane |
2016 | Year Completed estimated (2016-2017). ICD estimated from Google Maps linework. |
Albuquerque,
NM Bernalillo Co. United States |
Nunzio Ave. NW / Vista Fuente Rd. NW (35.18391, -106.67731) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 31.2362 |
Other (At-Grade) Single-Lane |
2008 | Year Completed estimated (2007-2008). ICD estimated from Google Maps linework. |
Albuquerque,
NM Bernalillo Co. United States |
Monolith Dr. NW / Boulder Trl. Pl. NW (35.19212, -106.70888) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 28.3050 |
Other (At-Grade) Single-Lane |
2012 | Year Completed estimated (2011-2012). ICD estimated from Google Maps linework. |
Albuquerque,
NM Bernalillo Co. United States |
Ventana Ridge Rd. NW / Ventana W Pkwy. NW (35.19845, -106.74948) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 37.0864 |
Other (At-Grade) Single-Lane |
2004 | Year Completed estimated (2004-2005). ICD estimated from Google Maps linework. |
Rio Rancho,
NM Sandoval Co. United States |
Country Club Dr. SE / Broadmoor Blvd. / Esplanade Cir. SE (35.24556, -106.67238) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 29.2618 |
Other (At-Grade) Single-Lane |
2010 | ICD estimated from Google Maps linework. |
Rio Rancho,
NM Sandoval Co. United States |
Cherry Rd. NE / 17th Ave. NE (35.28760, -106.70361) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.1712 |
Other (At-Grade) Single-Lane |
2010 | Year Completed estimated (2009-2010). ICD estimated from Google Maps linework. |
Rio Rancho,
NM Sandoval Co. United States |
Arena Dr. NE / HP Way NE (35.31009, -106.69007) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 31.1877 |
Other (At-Grade) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
Rio Rancho,
NM Sandoval Co. United States |
King Blvd. NE / Main St. NE (35.31189, -106.68624) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.2886 |
Other (At-Grade) Single-Lane |
2007 | Fourth leg stubbed. Year Completed estimated (2006-2007). ICD estimated from Google Maps linework. |
Rio Rancho,
NM Sandoval Co. United States |
King Blvd. NE / Park Dr. NE (35.31365, -106.68872) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 34.1100 |
Other (At-Grade) Single-Lane |
2006 | Fourth leg stubbed. Year Completed estimated (2006-2007). ICD estimated from Google Maps linework. |
Issaquah,
WA King Co. United States |
SE 62nd St. / 221st Pl. SE / 4th Ave. NW (47.54682, -122.04277) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 28.2155 |
Other (At-Grade) Single-Lane |
2019 | https://www.youtube.com/watch?v=FGdBuaAZqVU. https://www.issaquahwa.gov/62. ICD estimated from Google Maps linework. |
Issaquah,
WA King Co. United States |
SE 62nd St. / Lake Dr. / Pickering Pl. (47.54599, -122.04930) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 22.5728 |
Other (At-Grade) Single-Lane |
2019 | https://www.youtube.com/watch?v=FGdBuaAZqVU. https://www.issaquahwa.gov/62. ICD estimated from Google Maps linework. |
Issaquah,
WA King Co. United States |
19th Ave. NW / NW Gilman Blvd. (47.54571, -122.06644) |
Other Existing |
All-Way Yield None |
3 Approaches 0 Driveways 21.7667 |
Other (At-Grade) Single-Lane |
19th Ave legs have painted splitter islands. Completed 2008 or earlier (streetview). ICD estimated from Google Maps linework. | |
Winchester,
VA Winchester City Co. United States |
E Piccadilly St. / N East Ln. / National Ave. (39.18564, -78.16067) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 25.9204 |
Other (At-Grade) Single-Lane |
2015 | https://www.facebook.com/winchestervagov/posts/roundabout-at-national-avenuepiccadilly-street-intersection-is-really-beginning-/10153626945621055/. ICD estimated from Google Maps linework. |
Bluffton,
SC Beaufort Co. United States |
Buckwater Place Blvd. / Innovation Dr. (32.27166, -80.91852) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 47.4623 |
Other (At-Grade) Single-Lane |
2007 | Year Completed estimated (2006-2008). ICD estimated from Google Maps linework. |
Bluffton,
SC Beaufort Co. United States |
Bridgewater Dr. / Parkside Dr. (32.27840, -80.90985) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.4295 |
Other (At-Grade) Single-Lane |
2000 | Year Completed estimated (1994-2005). ICD estimated from Google Maps linework. |
Savannah,
GA Chatham Co. United States |
Robert B Miller Jr Rd. / (Gulfstream factory access) (32.13898, -81.19041) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 38.4298 |
Other (At-Grade) Single-Lane |
2014 | At-grade rail crossing with crossbucks only on two legs. ICD estimated from Google Maps linework. |
Savannah,
GA Chatham Co. United States |
Robert B Miller Jr Rd. / (unknown) (32.13558, -81.18861) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 40.4539 |
Other (At-Grade) Single-Lane |
2014 | ICD estimated from Google Maps linework. |