City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways |
Functional Class / LaneType |
Year Completed | Comments |
---|---|---|---|---|---|---|---|
Calgary,
AB Alberta Canada |
Legacy Gate SE/Legacy Main St. SE/Legacy Cir. SE (50.86087, -114.01734) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2011 | |
Calgary,
AB Alberta Canada |
Legacy Cir. SE/Legacy View SE (50.86086, -114.00921) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2015 | |
Calgary,
AB Alberta Canada |
Silverado Blvd. SW/Silverado Dr. SW (50.88661, -114.07803) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2006 | Year Completed estimated (2005-2007). |
Calgary,
AB Alberta Canada |
Silverado Dr. SW/Silverado Way SW (50.88153, -114.07758) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2007 | |
Calgary,
AB Alberta Canada |
Silverado Blvd. SW/Silverado Way SW (50.88152, -114.08683) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2010 | Year Completed estimated (2009-2011). |
Calgary,
AB Alberta Canada |
Nolan Hill Blvd. NW/Nolan Hill Dr. NW/Nolanhurst Way NW (51.17875, -114.17040) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2014 | |
Calgary,
AB Alberta Canada |
Nolan Hill Dr. NW/Nolan Hill Blvd. NW (51.17149, -114.16061) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2012 | |
Calgary,
AB Alberta Canada |
Sage Hill Blvd. NW/(unknown) (51.16999, -114.14965) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2013 | Fourth leg stubbed. |
Calgary,
AB Alberta Canada |
Sage Hill Blvd. NW/Sage Hill Passage NW (51.17053, -114.14708) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2013 | |
Calgary,
AB Alberta Canada |
Sage Hill Blvd. NW/Sage Hill Gate NW (51.17112, -114.14500) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2013 | |
Calgary,
AB Alberta Canada |
Sage Hill Blvd. NW/(unknown) (51.17362, -114.14495) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2013 | Third leg stubbed. |
Calgary,
AB Alberta Canada |
Sage Valley Dr. NW/Sage Berry Way NW (51.18022, -114.15696) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2011 | Year Completed estimated (2008-2011). |
Calgary,
AB Alberta Canada |
Sage Valley Dr. NW/Sage Valley Rd. NW (51.17981, -114.15417) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2010 | Year Completed estimated (2008-2011). |
Calgary,
AB Alberta Canada |
Evanston Dr. NW/Evansborough Gate NW (51.17974, -114.12161) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2012 | |
Calgary,
AB Alberta Canada |
Evanston Dr. NW/Evansridge Dr. NW/Evansridge Link NW (51.17364, -114.12159) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2011 | |
Calgary,
AB Alberta Canada |
Saddlebrook Dr. NE/Saddlemont Blvd. NE (51.12974, -113.92945) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2011 | |
Calgary,
AB Alberta Canada |
80 Ave. NE/Saddlebrook Dr. NE/Taradale Dr. NE (51.12520, -113.92996) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2007 | Year Completed estimated (2005-2007). |
Saskatoon,
SK Saskatchewan Canada |
Fedoruk Rd./Orban Way/Homer Cir. (52.17027, -106.55598) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2015 | |
Saskatoon,
SK Saskatchewan Canada |
Evergreen Blvd./Kloppenburg Link/Manek Rd. (52.17075, -106.56591) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2013 | Year Completed estimated (2013-2014). |
Saskatoon,
SK Saskatchewan Canada |
Edergreen Blvd./Manek Rd./Pohorecky Crescent (52.16457, -106.56780) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2010 | Year Completed estimated (2009-2011). |
Saskatoon,
SK Saskatchewan Canada |
Evergreen Blvd./Dalgleish Link/Lowe Rd. (52.16476, -106.57424) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2010 | Year Completed estimated (2009-2011). |
Saskatoon,
SK Saskatchewan Canada |
Hunter Rd./Hartley Rd. (52.08532, -106.61172) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2009 | |
Saskatoon,
SK Saskatchewan Canada |
Victor Rd./Hunter Rd. (52.07798, -106.60945) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2013 | Year Completed estimated (2013-2014). |
Moncton,
NB Westmorland Canada |
Ryan St./Horsman Rd./Twin Oaks Dr. (46.10370, -64.86226) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2010 | Year Completed estimated (2009-2011). |
Dieppe,
NB Westmorland Canada |
Melanson Rd./Dieppe Blvd. (46.07528, -64.69420) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2017 | |
Victoria,
BC Capital Canada |
McCallum Rd./Redington Ave. (48.46040, -123.49628) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2002 | Year Completed estimated (before 2009). |
Victoria,
BC Capital Canada |
Arngask Ave./Echo Valley Dr. (48.46742, -123.51255) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2003 | Year Completed estimated (before 2009). |
Victoria,
BC Capital Canada |
Bear Mountain Pkwy./Nicklaus Dr./Rivers Crossing (48.47523, -123.52252) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2005 | Year Completed estimated (before 2009). |
Victoria,
BC Capital Canada |
Bear Mountain Pkwy./Hedgestone Ln./Champions Way (48.47491, -123.52815) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2005 | Year Completed estimated (before 2009). |
Victoria,
BC Capital Canada |
Bear Mountain Pkwy./Country Club Way (48.47595, -123.53110) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2002 | Year Completed estimated (before 2009). |
Victoria,
BC Capital Canada |
Watkiss Way/Despoilation Alley (48.46815, -123.43039) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2015 | Year Completed estimated (2015-2016). |
Victoria,
BC Capital Canada |
Helmcken Rd./Pheasant Ln. (48.45805, -123.43637) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2007 | Year Completed estimated (before 2009). |
Victoria,
BC Capital Canada |
Helmcken Rd./Kingham Pl./Vickery Rd. (48.46226, -123.43199) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2007 | Year Completed estimated (before 2009). |
St Albert,
AB Alberta Canada |
Jensen Lakes Blvd./Jubilation Dr./Joyal Way (53.66296, -113.64301) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2015 | |
Chandler,
AZ Maricopa Co. United States |
Continuum St./S Ellis St. (33.27056, -111.88429) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2012 | |
Red Deer,
AB Alberta Canada |
Southbrook St./Sisson Ave./Sorenson Close (52.23452, -113.79619) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2009 | Year Completed estimated (2006-2011). |
Knoxville,
TN Knox Co. United States |
Cherokee Farm Way/Momentum Way (35.94427, -83.95124) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2012 | Fourth leg stubbed. Year Completed estimated (2012-2013). |
Oakdale,
MN Washington Co. United States |
Hadley Ave. N/55th St. N/STH 36 EB Ramps (45.02605, -92.97085) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Freeway Ramps Single-Lane |
2019 | |
Oakdale,
MN Washington Co. United States |
Hadley Ave. N/STH 36 WB Ramps (45.02758, -92.97326) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Freeway Ramps Single-Lane |
2019 | Opened to traffic October 2019. |
Oakdale,
MN Washington Co. United States |
Hadley Ave. N/56th St. N/STH 36 North Frontage Rd. (45.02887, -92.97401) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2019 | |
Saint Paul,
MN Ramsey Co. United States |
Laurel Ave./St Alban's St. (44.94493, -93.12880) |
Other Existing |
Uncontrolled Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
Park in central island. | |
Wood Buffalo,
AB Alberta Canada |
Saline Creek Dr./Denholm Gate (56.70831, -111.34576) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2013 | Year Completed estimated (2011-2014). |
Wood Buffalo,
AB Alberta Canada |
Denholm Gate/Fontaine Ave. (56.70936, -111.34442) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2013 | Year Completed estimated (2011-2014). |
Wood Buffalo,
AB Alberta Canada |
Denholm Gate/Fontaine Crescent (56.71095, -111.34247) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2008 | |
Calgary,
AB Alberta Canada |
Kincora Gate NW/Kincora Glen Rd. NW (51.16669, -114.14711) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2013 | |
North Lima,
OH Mahoning Co. United States |
SR 164 (South Ave.)/SR 626 (Woodworth Rd.)/CR 28 (E Middletown Rd.) (40.95898, -80.64176) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
2019 | |
South Bend,
IN St. Joseph Co. United States |
Auten Rd./Ironwood Rd. (41.74540, -86.21714) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2013 | Year Completed estimated (2011-2013). |
Granger,
IN St. Joseph Co. United States |
Gumwood Rd./Brick Rd. (41.73849, -86.17838) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2014 | Year Completed estimated (2011-2015). |
Granger,
IN St. Joseph Co. United States |
Brick Rd./Fir Rd. (41.73874, -86.15903) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2017 | https://prairievista.phmschools.org/intersection-brick-road-and-fir-road-closure. |
Granger,
IN St. Joseph Co. United States |
Gumwood Rd./Adams Rd. (41.75302, -86.17867) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2015 | http://knollwoodhoa.com/category/adams-road-development/. |
Council Oak,
IN St. Joseph Co. United States |
Portage Ave./Boland Dr./Ribourde Dr. (41.71519, -86.28152) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2008 | Replaced two offset-T intersections. |
Madison,
IN Jefferson Co. United States |
US 421/SR 62 (E Clifty Dr.) (38.78539, -85.37201) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2015 | https://www.facebook.com/INDOTSoutheast/posts/madison-indthe-indiana-department-of-transportation-is-building-crossovers-for-t/875938365828212/ |
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 |
Other Single-Lane |
2016 | |
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 |
Other Single-Lane |
2011 | Year Completed estimated (2010-2011). |
Toledo,
OH Lucas Co. United States |
W Manhattan Blvd./Phillips Ave./Blanchard St. (41.68496, -83.55039) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2018 | |
Toledo,
OH Lucas Co. United States |
Willys Pkwy/I-75 NB Ramps (41.68284, -83.56919) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Freeway Ramps Single-Lane |
2018 | Year Completed estimated (2018-2019). |
Toledo,
OH Lucas Co. United States |
Willys Pkwy./I-75 SB Ramps (41.68357, -83.57052) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Freeway Ramps Single-Lane |
2018 | Year Completed estimated (2018-2019). |
Perrysburg,
OH Wood Co. United States |
N Wilkinson Way/Hollister Ln. (41.52993, -83.64403) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2007 | Replaced triangular set of intersections. |
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 |
Other Single-Lane |
2011 | Year Completed estimated (2010-2013). |
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 |
Other Single-Lane |
2011 | Year Completed estimated (2010-2013). |
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 |
Unknown Single-Lane |
2013 | http://www.mccog.net/Roundabout_School/index.html. |
Lafayette,
IN Tippecanoe Co. United States |
E 430 S/S 150 E/S 18th St. (40.35570, -86.87599) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2017 | Year Completed estimated (2016-2017). |
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 |
Other Single-Lane |
2012 | Year Completed estimated (2012-2013). |
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 |
Freeway Ramps Single-Lane |
2018 | |
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 |
Freeway Ramps Single-Lane |
2018 | |
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 |
Other Single-Lane |
2009 | |
Norrtälje,
Stockholm County Norrtälje Sweden |
Rte 276/E18 EB Ramps (59.74143, 18.68927) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways |
Freeway Ramps Single-Lane |
||
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 |
Other Single-Lane |
2006 | Year Completed estimated (2006-2007). |
Asheville,
NC Buncombe Co. United States |
Lyman St./Riverside Dr. (35.58442, -82.56711) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2019 | https://twitter.com/CityofAsheville/status/1136729617706999816/video/1. |
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 |
Other Single-Lane |
2016 | |
Whitchurch-Stouffville,
ON York Canada |
Mantle Ave./Yakefarm Blvd. (43.96608, -79.22303) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2009 | |
Whitchurch-Stouffville,
ON York Canada |
Mantle Ave./Sunnyridge Ave. (43.96521, -79.22663) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2009 | |
Whitchurch-Stouffville,
ON York Canada |
10th Line/Mantle Ave. (43.96457, -79.22970) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2010 | Year Completed estimated (2009-2011 streetview) |
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 |
Other Single-Lane |
2011 | Year Completed estimated (2009-2015). |
Whitchurch-Stouffville,
ON York Canada |
Hoover Park Dr./10th Line (43.96791, -79.23045) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2010 | Year Completed estimated (2009-2011 - streetview) |
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 |
Other Single-Lane |
2009 | |
Whitchurch-Stouffville,
ON York Canada |
Baker Hill Blvd./Brownsberger Rd. (43.97580, -79.27341) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2017 | |
Whitchurch-Stouffville,
ON York Canada |
Millard St./Baker Hill Blvd. (43.97001, -79.27600) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2009 | Year Completed estimated (2005-2009). |
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 |
Other Single-Lane |
2009 | Usable in 2009; finished 2016. |
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 |
Other Single-Lane |
2000 | Year Completed estimated (before 2002). |
Vaughan,
ON York Canada |
Chatfield Dr./Lawford Rd. (43.84833, -79.56816) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2011 | Unfinished but usable in 2011; somewhat better but still unfinished in 2014 (streetview). |
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 |
Other Single-Lane |
2009 | Year Completed estimated (2009-2010). |
Brampton,
ON Peel Canada |
Elbern Markell Dr./Fort William Dr. (43.65595, -79.80336) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2009 | Year Completed estimated (2009-2010). |
Brampton,
ON Peel Canada |
Royal West Dr./Adamsville Rd. (43.65220, -79.80625) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2009 | |
Brampton,
ON Peel Canada |
Royal West Dr./Beacon Hill Dr. (43.65527, -79.81000) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2009 | |
Brampton,
ON Peel Canada |
Longevity Rd./Settlers Field Rd. (43.65233, -79.81352) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2017 | |
Waterdown,
ON Hamilton Canada |
Skinner Rd./Burke St. (43.33778, -79.88090) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2010 | Year Completed estimated (2009-2012). |
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 |
Other Single-Lane |
2016 | |
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 |
Other Single-Lane |
2000 | Initial completion estimated (before 2003). Modified approximately 2003-2007 to realign University Road leg. |
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 |
Other Single-Lane |
2004 | Year Completed estimated (2002-2005). |
Gaithersburg,
MD Montgomery Co. United States |
Victory Farm Dr./Girard St. (39.14648, -77.18493) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2006 | Year Completed estimated (2005-2006). |
Leesburg,
VA Loudoun Co. United States |
Catoctin Cir. NE/Marshall Dr. NE (39.11906, -77.55260) |
Neighborhood Traffic Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2007 | |
Leesburg,
VA Loudoun Co. United States |
Catoctin Cir. NE/North St. NE (39.11677, -77.55249) |
Neighborhood Traffic Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2007 | |
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 |
Other Single-Lane |
2015 | |
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 |
Other Single-Lane |
2015 | |
Clarksburg,
MD Montgomery Co. United States |
Clarksburg Rd. (MD 121)/(outlet mall entrance) (39.22844, -77.28869) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2015 | |
Clarksburg,
MD Montgomery Co. United States |
Clarksburg Rd. (MD 121)/Cabin Branch Ave. (39.22689, -77.29051) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2015 | |
Morgantown,
WV Monongalia Co. United States |
University Town Center Dr./I-79 SB Ramps (39.63879, -80.00274) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Freeway Ramps Multilane (3+ Lane) |
2016 | https://www.constructionequipmentguide.com/i-79-interchange-nears-completion-in-morgantown-wva/31295. |
Spokane,
WA Spokane Co. United States |
SR 902/Geiger Blvd. (47.59406, -117.56858) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2019 | Replaces previous intersection that was closer to the I-90 westbound off ramp. Open October 10, 2019. |
Spokane,
WA Spokane Co. United States |
SR 902/I-90 WB Ramps (47.59335, -117.56750) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Freeway Ramps Multilane (2 Lane) |
2019 | Opened October 10, 2019. |