City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
---|---|---|---|---|---|---|---|
Papillion,
NE Sarpy Co. United States |
Lincoln Rd. / S 126th St. (41.15440, -96.10994) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 43.1643 |
Other (At-Grade) Single-Lane |
2013 | ICD estimated from Google Maps linework. |
Carthage,
MO Jasper Co. United States |
E Airport Dr. / S Grand Ave. / Fairlawn Ave. (37.14749, -94.31065) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 50.4549 |
Other (At-Grade) Single-Lane |
2000 | Year Completed estimated (1997-2003). ICD estimated from Google Maps linework. |
Papillion,
NE Sarpy Co. United States |
Lincoln Rd. / Frontier Dr. (41.15452, -96.05295) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 25.1791 |
Other (At-Grade) Single-Lane |
2017 | ICD estimated from Google Maps linework. |
Vancouver,
BC Greater Vancouver Canada |
Heather St. / W 60th Ave. (49.21605, -123.12393) |
Traffic Calming Circle Existing |
Other Unknown |
4 Approaches 0 Driveways 14.0426 |
Other (At-Grade) Single-Lane |
2008 | No yield or stop signs. ICD estimated from Google Maps linework. |
Vancouver,
BC Greater Vancouver Canada |
Heather St. / 62nd Ave. (49.21424, -123.12399) |
Traffic Calming Circle Existing |
Other Unknown |
3 Approaches 0 Driveways 10.9224 |
Other (At-Grade) Single-Lane |
2008 | No yield or stop signs. ICD estimated from Google Maps linework. |
Vancouver,
BC Greater Vancouver Canada |
Heather St. / W 64th Ave. (49.21235, -123.12407) |
Traffic Calming Circle Existing |
Other Unknown |
3 Approaches 0 Driveways 10.9229 |
Other (At-Grade) Single-Lane |
2008 | No yield or stop signs. ICD estimated from Google Maps linework. |
Vancouver,
BC Greater Vancouver Canada |
Heather St. / W 68th Ave. (49.21027, -123.12414) |
Traffic Calming Circle Existing |
Other Unknown |
4 Approaches 0 Driveways 10.9233 |
Other (At-Grade) Single-Lane |
2008 | No yield or stop signs. ICD estimated from Google Maps linework. |
Horseshoe Bay,
BC Greater Vancouver Canada |
Marine Dr. / Keith Rd. (49.36984, -123.27623) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 24.8869 |
Other (At-Grade) Single-Lane |
2011 | ICD estimated from Google Maps linework. |
Kamloops,
BC Thompson-Nicola Canada |
Lorne St. / 3 Ave. (50.67812, -120.33435) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 28.7591 |
Other (At-Grade) Single-Lane |
2012 | ICD estimated from Google Maps linework. |
Kamloops,
BC Thompson-Nicola Canada |
Dallas Dr. / Todd Rd. / (parking lot) (50.66813, -120.18697) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 32.5501 |
Other (At-Grade) Single-Lane |
2010 | Year Completed estimated (2008-2011). ICD estimated from Google Maps linework. |
Kamloops,
BC Thompson-Nicola Canada |
Qu'Appelle Blvd. / Highland Rd. (50.66113, -120.26216) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 24.2269 |
Other (At-Grade) Single-Lane |
2001 | ICD estimated from Google Maps linework. |
Kamloops,
BC Thompson-Nicola Canada |
Aberdeen Dr. / Pacific Way (50.63858, -120.36983) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 51.5070 |
Other (At-Grade) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
Kamloops,
BC Thompson-Nicola Canada |
Nicola St. / 12th Ave. (50.67224, -120.31177) |
Traffic Calming Circle Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
2014 | |
Chilliwack,
BC Fraser Valley Canada |
Tyson Rd. / Watson Rd. (49.11111, -121.97651) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 39.8718 |
Other (At-Grade) Single-Lane |
2014 | ICD estimated from Google Maps linework. |
Carthage,
MO Jasper Co. United States |
W George Phelps Blvd. / S Garrison Ave. (37.14409, -94.31474) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 33.3208 |
Other (At-Grade) Single-Lane |
2000 | Year Completed estimated (1997-2003). ICD estimated from Google Maps linework. |
Westfield,
IN Hamilton Co. United States |
W 156th St. / Spring Mill Rd. (40.01384, -86.16490) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 41.1626 |
Other (At-Grade) Single-Lane |
2015 | ICD estimated from Google Maps linework. |
Southern Pacific/Richards,
CA Sacramento Co. United States |
N 7th St. / Vine St. (38.59962, -121.48959) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 41.0695 |
Other (At-Grade) Single-Lane |
2012 | ICD estimated from Google Maps linework. |
Southern Pacific/Richards,
CA Sacramento Co. United States |
(unknown) / (unknown) (38.59937, -121.49238) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 33.6024 |
Other (At-Grade) Single-Lane |
2016 | ICD estimated from Google Maps linework. |
Helena,
MT Lewis and Clark Co. United States |
Lincoln Rd. / Green Meadow Dr. (46.70420, -112.06374) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.0466 |
Other (At-Grade) Single-Lane |
2017 | ICD estimated from Google Maps linework. |
Mauston,
WI Juneau Co. United States |
Division St. / Grayside St. (43.78910, -90.07675) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 43.1088 |
Other (At-Grade) Single-Lane |
2014 | ICD estimated from Google Maps linework. |
Baraboo,
WI Sauk Co. United States |
CR W / US 12 EB Ramps (43.46004, -89.77893) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 51.8160 |
Freeway Ramps (Grade-Separated) Single-Lane |
2017 | 2 new roundabouts at ramp terminals on new bypass project. |
Baraboo,
WI Sauk Co. United States |
South Blvd. / South Pkwy. (43.46312, -89.74615) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 35.0520 |
Other (At-Grade) Single-Lane |
2016 | Year Completed estimated (2014-2017). |
La Crosse,
WI La Crosse Co. United States |
King St. / 19th St. S (43.81013, -91.22819) |
Traffic Calming Circle Existing |
Other Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
La Crosse,
WI La Crosse Co. United States |
Farnam St. / 20th St. S (43.79786, -91.22690) |
Traffic Calming Circle Existing |
Other Unknown |
4 Approaches 0 Driveways 12.0687 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Jackson,
WY Teton Co. United States |
Gros Ventre Junction (US-26 / US 89 / US 191 / Golf Course Rd / Gros Ventre Rd) (43.57420, -110.73327) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 38.9371 |
Other (At-Grade) Single-Lane |
2018 | Under construction summer 2018. https://www.nps.gov/grte/planyourvisit/gros-ventre-roundabout.htm The Gros Ventre intersection on US Hwy 26/89/191 has an average daily traffic volume of approximately 14,200 vehicles and almost 200 bicycle riders during the summer season. ICD estimated from Google Maps linework. |
Grandview,
WA Yakima Co. United States |
Velma Ave. / King St. (46.24849, -119.91950) |
Other Existing |
All-Way Stop Unknown |
4 Approaches 5 Driveways 69.3770 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Chelan,
WA Chelan Co. United States |
SR 150 / No-See-Um Rd. (47.84969, -120.03549) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 29.6550 |
Other (At-Grade) Single-Lane |
2017 | https://www.wsdot.wa.gov/Projects/SR150/NoSeeUmRdIntersectionImprovements/default.htm ICD estimated from Google Maps linework. |
Ridgefield,
WA Clark Co. United States |
35th Avenue / Pioneer Street (WA SR-501) (45.81557, -122.71310) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 37.4585 |
Other (At-Grade) Single-Lane |
2018 | ICD estimated from Google Maps linework. |
Mountain Brook,
AL Jefferson Co. United States |
Cahaba Rd. / (unknown) (33.48983, -86.77714) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 29.8815 |
Other (At-Grade) Single-Lane |
2015 | ICD estimated from Google Maps linework. |
Atlanta,
GA Cobb Co. United States |
Interstate North Pkwy. W / (parking lots) (33.90105, -84.47099) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 25.7737 |
Other (At-Grade) Single-Lane |
2017 | Through bypass lane in southbound direction. ICD estimated from Google Maps linework. |
Covington,
GA Newton Co. United States |
SR 36 / SR 212 (33.42965, -83.84713) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 23.9218 |
Other (At-Grade) Single-Lane |
2015 | Flashing beacon showing yellow in all directions. ICD estimated from Google Maps linework. |
Danielsville,
GA Madison Co. United States |
Courthouse Square (US 29 / Madison St. / Crawford Long St.) (34.12462, -83.22123) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways 71.1856 |
Other (At-Grade) Single-Lane |
Pedestrian crossings to courthouse in central island. ICD estimated from Google Maps linework. | |
Danielsville,
GA Madison Co. United States |
US 29 / SR 98 (34.13007, -83.21733) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 29.6587 |
Other (At-Grade) Single-Lane |
2018 | ICD estimated from Google Maps linework. |
Escanaba,
MI Delta Co. United States |
Stevenson Ave. / Washington Ave. / Sheridan Rd. (45.75573, -87.07179) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 30.8323 |
Other (At-Grade) Single-Lane |
2010 | ICD estimated from Google Maps linework. |
Mesick,
MI Wexford Co. United States |
W M-115 Hwy. / N 13 Rd. (44.40366, -85.69952) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 40.1033 |
Other (At-Grade) Single-Lane |
2014 | ICD estimated from Google Maps linework. |
Sanford,
MI Midland Co. United States |
N Meridian Rd. / US 10 WB Ramps (43.68557, -84.36787) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 40.5924 |
Freeway Ramps (Grade-Separated) Single-Lane |
2015 | ICD estimated from Google Maps linework. |
Midland,
MI Midland Co. United States |
Business US 10 WB / E Patrick Rd. / E Lyon Rd. (43.61168, -84.21498) |
Roundabout Existing |
All-Way Yield Unknown |
2 Approaches 0 Driveways 43.2366 |
Other (At-Grade) Single-Lane |
2014 | ICD estimated from Google Maps linework. |
Mount Pleasant,
MI Isabella Co. United States |
N Mission St (US 127 Business) / S Mission Rd. (43.61692, -84.76730) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 41.5035 |
Other (At-Grade) Single-Lane |
2017 | ICD estimated from Google Maps linework. |
Gaines Township,
MI Genesee Co. United States |
Elms Rd. / Hill Rd. (42.94270, -83.81070) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 20.9830 |
Other (At-Grade) Single-Lane |
2016 | Rural. ICD estimated from Google Maps linework. |
Kimball Township,
MI St. Clair Co. United States |
Range Rd. / Griswold Rd. (42.96533, -82.50230) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 32.3369 |
Other (At-Grade) Single-Lane |
2016 | ICD estimated from Google Maps linework. |
South Haven Township,
MI Van Buren Co. United States |
M-43 / 12th Ave. / 72nd St. (42.37490, -86.24413) |
Roundabout Existing |
All-Way Yield Unknown |
6 Approaches 0 Driveways 42.3509 |
Other (At-Grade) Single-Lane |
2010 | ICD estimated from Google Maps linework. |
Edwardsburg,
MI Cass Co. United States |
US 12 / M-205 / Five Points Rd. (41.76845, -85.95048) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 54.3377 |
Other (At-Grade) Single-Lane |
2016 | ICD estimated from Google Maps linework. |
Mattawan,
MI Van Buren Co. United States |
S Main St. / I-94 WB Ramps / Cole Ave. (42.22384, -85.78535) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 1 Driveways 57.4880 |
Freeway Ramps (Grade-Separated) Single-Lane |
2011 | ICD estimated from Google Maps linework. |
Ypsilanti,
MI Washtenaw Co. United States |
Whittaker Rd. / Merrit Rd. (42.18812, -83.60861) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Single-Lane |
2016 | Replaced skewed intersection. |
Ann Arbor,
MI Washtenaw Co. United States |
Nixon Rd. / Dhu Varren Rd. / Green Rd. (42.31702, -83.70779) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2017 | |
Conyers,
GA Rockdale Co. United States |
Avondale Blvd. / SE Mica Cir. (33.61849, -83.97076) |
Other Existing |
All-Way Yield None |
4 Approaches 1 Driveways 47.7393 |
Other (At-Grade) Single-Lane |
2007 | No splitter islands on two legs. Playground in central island with pedestrian crossings across circulatory roadway. ICD estimated from Google Maps linework. |
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 |
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. |
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. |
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 |
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. |
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 |
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. |
St John’s,
NL Newfoundland and Labrador Canada |
Hebron Way / Sea Rose Ave. (47.61578, -52.72824) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 39.4497 |
Other (At-Grade) Single-Lane |
2013 | ICD estimated from Google Maps linework. |
St John’s,
NL Newfoundland and Labrador Canada |
Robin Hood Bay Rd. (east) (47.60559, -52.67235) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 38.6521 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
St John’s,
NL Newfoundland and Labrador Canada |
Robin Hood Bay Rd. (west) (47.60597, -52.67609) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 32.2099 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
St John’s,
NL Newfoundland and Labrador Canada |
Danny Dr. / Hwy 1 EB Ramps (47.49446, -52.86186) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 53.2595 |
Freeway Ramps (Grade-Separated) Single-Lane |
2014 | one leg blocked off ICD estimated from Google Maps linework. |
St John’s,
NL Newfoundland and Labrador Canada |
Danny Dr. / Gallway Blvd. (47.50411, -52.82701) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 53.2497 |
Other (At-Grade) Single-Lane |
2017 | ICD estimated from Google Maps linework. |
St John's,
NL Newfoundland and Labrador Canada |
Gallway Blvd. / (unknown) (47.50180, -52.83153) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 27.4329 |
Other (At-Grade) Single-Lane |
2017 | ICD estimated from Google Maps linework. |
St John’s,
NL Newfoundland and Labrador Canada |
Carrick Dr. / Paul Reynolds Community Center entrance (47.60297, -52.70838) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 1 Driveways 48.3176 |
Other (At-Grade) Single-Lane |
2016 | ICD estimated from Google Maps linework. |
Balgonie,
SK Saskatchewan Canada |
Hwy 46 / Hwy 1 EB Ramps (50.47618, -104.28151) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 39.5236 |
Freeway Ramps (Grade-Separated) Single-Lane |
2017 | Roundabouts at the ramp terminal on both sides of a diamond interchange. ICD estimated from Google Maps linework. |
Balgonie,
SK Saskatchewan Canada |
Hwy 46 / Hwy 1 WB Ramps (50.47802, -104.28495) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 41.0422 |
Freeway Ramps (Grade-Separated) Single-Lane |
2017 | Roundabouts at the ramp terminal on both sides of a diamond interchange. ICD estimated from Google Maps linework. |
Cambridge,
MA Middlesex Co. United States |
Grove St. / Washington St. / Blanchard Rd. (42.38637, -71.16042) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 3 Driveways 22.0537 |
Other (At-Grade) Single-Lane |
2006 | ICD estimated from Google Maps linework. |
Lexington,
MA Middlesex Co. United States |
Hancock St. / Hamilton Rd. / Burlington St. / (unknown) (42.46302, -71.23268) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 23.7889 |
Other (At-Grade) Single-Lane |
2014 | ICD estimated from Google Maps linework. |
Gilroy,
CA Santa Clara Co. United States |
3rd St. / Cobblestone Ct. (37.00798, -121.60339) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 22.8896 |
Other (At-Grade) Single-Lane |
2015 | ICD estimated from Google Maps linework. |
Eastham,
MA Barnstable Co. United States |
Eastham Rotary (US 6 / Rte 6A / Smith Ln.) (41.79887, -69.98398) |
Rotary Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 151.3610 |
Other (At-Grade) Single-Lane |
Commonly known as "the Eastham rotary" ICD estimated from Google Maps linework. | |
Provincetown,
MA Barnstable Co. United States |
Province Lands Rd. / Commercial St. (42.03714, -70.19657) |
Other Existing |
All-Way Yield None |
2 Approaches 1 Driveways 51.4484 |
Other (At-Grade) Single-Lane |
The center island is the Pilgrims' First Landing Park, which commemorates the location where the Mayflower first landed in the New World in 1620. ICD estimated from Google Maps linework. | |
Syracuse,
UT Davis Co. United States |
S Bluff Rd. / S 2000 W / W 2700 S (41.07470, -112.06459) |
Roundabout Existing |
All-Way Yield None |
6 Approaches 0 Driveways 33.3129 |
Other (At-Grade) Single-Lane |
2000 | Painted splitter islands. Year Completed estimated (1997-2003). ICD estimated from Google Maps linework. |
Syracuse,
UT Davis Co. United States |
2019 W 1900 S (41.08617, -112.06344) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 13.5029 |
Other (At-Grade) Single-Lane |
2006 | Painted splitter islands with crosswalks that extend through the islands without a break in the painted islands. Year Completed estimated (2005-2008). ICD estimated from Google Maps linework. |
Syracuse,
UT Davis Co. United States |
S 1000 W / W 2700 S (41.07468, -112.04539) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 30.6119 |
Other (At-Grade) Single-Lane |
2008 | Year Completed estimated (2006-2009). ICD estimated from Google Maps linework. |
Jamaica Plain,
MA Suffolk Co. United States |
Heath Square Rotary (Heath St. / New Heath St. / Hensley St. / Parker St.) (42.32630, -71.10037) |
Rotary Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 33.5538 |
Other (At-Grade) Single-Lane |
2004 | Converted to circular rotary from triangular intersection in 2004. ICD estimated from Google Maps linework. |
Jamaica Plain,
MA Suffolk Co. United States |
Hyde Square Rotary (Centre St. / Perkins St. / Day St.) (42.32193, -71.10991) |
Rotary Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 24.7255 |
Other (At-Grade) Single-Lane |
Stop control on Day St. Reconfigured in 2018 but retains stop control on Day St. ICD estimated from Google Maps linework. | |
Charlotte,
NC Mecklenburg Co. United States |
E 8th St. / Lamar Ave. (35.21570, -80.81996) |
Traffic Calming Circle Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 82.9388 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Conway,
AR Faulkner Co. United States |
Amity Rd. / Lewis Ranch Rd. (35.07137, -92.41605) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.3020 |
Other (At-Grade) Single-Lane |
2018 | ICD estimated from Google Maps linework. |
Urbana,
IL Champaign Co. United States |
E Stebbins Dr. / N Division Ave. (40.11989, -88.20528) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 28.3123 |
Other (At-Grade) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
Champaign,
IL Champaign Co. United States |
Carriage Center Ct. / (unknown) (40.09136, -88.24677) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 66.6989 |
Other (At-Grade) Single-Lane |
2015 | The Bing street map does not show this, but a former car dealership (Carriage Center) was redeveloped into a commercial development (grocery store, restaurants, hotel, etc.), and a roundabout was installed on the entrance road upon redevelopment. ICD estimated from Google Maps linework. |
Mahomet,
IL Champaign Co. United States |
Kassen Ave. / Churchill Rd. (40.18361, -88.37692) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.0231 |
Other (At-Grade) Single-Lane |
2014 | ICD estimated from Google Maps linework. |
O'Fallon,
IL St. Clair Co. United States |
W State St. / Obernuefermann Rd. / Schwaegel Rd. (38.59229, -89.92877) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 25.2043 |
Other (At-Grade) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
O'Fallon,
IL St. Clair Co. United States |
Porter Rd. / Simmons Rd. (38.60258, -89.93231) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 31.7342 |
Other (At-Grade) Single-Lane |
2011 | Year Completed estimated (2010-2011). ICD estimated from Google Maps linework. |
Conway,
AR Faulkner Co. United States |
Enterprise Ave. / Lewis Ranch Rd. (35.06992, -92.41281) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
2018 | |
Chincoteague,
VA Accomack Co. United States |
Beach Rd. / (parking lot) (37.88955, -75.34290) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Single-Lane |
2016 | This roundabout is constructed on the sand. Inside Assateague National Seashore. Year Completed estimated (2013-2016). |
Chincoteague,
VA Accomack Co. United States |
Maddox Blvd. / Wyle Way / Woodland Dr. (37.92680, -75.35457) |
Rotary Existing |
All-Way Yield Unknown |
4 Approaches 4 Driveways 80.0770 |
Unknown Single-Lane |
Seems to work very well even though there is a high percentage of visiting traffic. Building and parking within central island. ICD estimated from Google Maps linework. | |
Mattawa,
ON Nipissing Canada |
Trans Canada Hwy. / Main St. (46.31735, -78.70220) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 34.6449 |
Other (At-Grade) Single-Lane |
2011 | ICD estimated from Google Maps linework. |
Baraboo,
WI Sauk Co. United States |
CR W / US 12 WB Ramps (43.45996, -89.77719) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 51.8160 |
Freeway Ramps (Grade-Separated) Single-Lane |
2014 | 2 new roundabouts at ramp terminals on new bypass project. |
Kingsport,
TN Sullivan Co. United States |
Watauga St. / E Ravine Rd. / Gibson Mill Rd. (36.54887, -82.55197) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 26.8650 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |