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 |
Mahogany Ave. SE/Mahogany St. SE/Mahogany Plaza SE (50.89673, -113.94037) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2013 | |
Calgary,
AB Alberta Canada |
Mahogany Gardens SE/Marine Dr. SE (50.89604, -113.92917) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2016 | Year Completed estimated (2015-2016). |
Calgary,
AB Alberta Canada |
Marine Dr. SE/Masters Ave. SE (50.89841, -113.92528) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2013 | |
Calgary,
AB Alberta Canada |
Masters Ave. SE/(unknown) (50.89765, -113.92023) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2014 | Year Completed estimated (2014-2015). |
Calgary,
AB Alberta Canada |
Masters Blvd. SE/Masters Ave. SE (50.89532, -113.91853) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2014 | Year Completed estimated (2013-2014). |
Calgary,
AB Alberta Canada |
Masters Ave. SE/(unknown) (50.89293, -113.92034) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2016 | |
Calgary,
AB Alberta Canada |
Mahogany Blvd. SE/Mahogany Dr. SE (50.89100, -113.93733) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2014 | |
Calgary,
AB Alberta Canada |
Cranston Gate SE/Cranford Way SE/Cranston Ave. (50.86847, -113.96984) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2013 | |
Calgary,
AB Alberta Canada |
Walden Gate SE/Walden Dr. SE (50.87454, -114.03496) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2008 | |
Calgary,
AB Alberta Canada |
Walden Dr. SE/Walden Way SE (50.86982, -114.03733) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2012 | |
Calgary,
AB Alberta Canada |
Walden Dr. SE/Walden Blvd. SE/Walden Parade SE (50.86817, -114.03018) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2015 | |
Calgary,
AB Alberta Canada |
Walden Dr. SE/Walden Common SE (50.86741, -114.02729) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2015 | |
Calgary,
AB Alberta Canada |
Walgrove Dr. SE/Walden Dr. SE (50.86556, -114.02248) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2015 | |
Calgary,
AB Alberta Canada |
210 Ave. SE/Legacy Village Link SE (50.86406, -114.02573) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2013 | |
Calgary,
AB Alberta Canada |
210 Ave. SE/Legacy Blvd. SE/Walgrove Dr. SE (50.86308, -114.02161) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2013 | |
Calgary,
AB Alberta Canada |
210 Ave. SE/Legacy Gate SE (50.86307, -114.01733) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2013 | |
Calgary,
AB Alberta Canada |
Legacy Main St. SE/Legacy Blvd. SE (50.86087, -114.02162) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2013 | Year Completed estimated (2013-2014). |
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). |
Moncton,
NB Westmorland Canada |
Causeway Circle [Rte 15/Rte 106/Rte 114/Salisbury Rd.] (46.07408, -64.81274) |
Rotary Existing |
All-Way Yield None |
4 Approaches 1 Driveways |
Other Multilane (2 Lane) |
Railway crosses over bridges. | |
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). |
Laramie,
WY Albany Co. United States |
N 22nd St./Cumulus Dr. (41.33367, -105.56710) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2015 | Year Completed estimated (2015-2016). |
Loveland,
CO Larimer Co. United States |
Rossum Dr./(unknown) (40.40225, -105.14134) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2017 | |
Loveland,
CO Larimer Co. United States |
Rossum Dr./Cedar Valley Dr./St. Andrews Dr. (40.40005, -105.14791) |
Neighborhood Traffic Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
No splitter islands. Completed before 1999. | |
Loveland,
CO Larimer Co. United States |
Cedar Valley Dr./Deer Meadow Dr. (40.40159, -105.15175) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways |
Other Single-Lane |
2003 | Year Completed estimated (1999-2004). |
Loveland,
CO Larimer Co. United States |
Taft Farms Pl./Rangeland Ave. (40.44756, -105.09726) |
Neighborhood Traffic Circle Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2005 | |
Johnstown,
CO Larimer Co. United States |
Thompson Pkwy./(parking lots) (40.40506, -104.98335) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2006 | |
West End,
MT Yellowstone Co. United States |
Grand Ave./38th St. W (45.78400, -108.61111) |
Unknown Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2017 | Year Completed estimated (2015-2019). |
Nampa,
ID Canyon Co. United States |
E Amity Rd./S Robinson Blvd. (43.56137, -116.49376) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2019 | Completed in May 2019. Initial build is 160' ICD, expandible outward to 2x1 (160'x180') in the future. |
Chilliwack,
BC Fraser Valley Canada |
Lickman Rd./Yale Rd./Luckakuck Way (49.14204, -122.00694) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2019 | Planned to be changed to two-lane roundabout. https://www.theprogress.com/news/traffic-changes-now-in-effect-at-lickman-road-interchange/ |
Aberdeen,
MD Harford Co. United States |
Old Philadelphia Rd. (MD 7)/Perryman Rd. (MD 159) (39.48791, -76.19155) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2019 | https://www.facebook.com/pg/Harford-County-Roundabouts-308793279204833/posts/ |
Frederick,
MD Frederick Co. United States |
Jefferson Pike (MD 180)/Mt Zion Rd. (39.38286, -77.48054) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2019 | Opened August 2019. https://www.fredericknewspost.com/news/politics_and_government/public_safety/md-roundabout-opened/article_e67c26f7-ac5c-5931-b2e0-9e68faaa77d7.html |
Kensington,
CA Contra Costa Co. United States |
Kensington Circle (Colusa Ave./Oak View Ave./Berkeley Park Blvd.) (37.89957, -122.28708) |
Other Existing |
All-Way Stop None |
6 Approaches 0 Driveways |
Other Single-Lane |
Stop control, parking along circulatory roadway. In 1992 the central island was a narrow oval on the NW-SE diagonal and traffic moved too fast. Over the years Contra Costa County has widened the island, closer to a circle, with paint and rumble strips, and slowed the traffic. | |
Boise,
ID Ada Co. United States |
Fort St./Robbins Rd./N 3rd St. (43.61644, -116.19328) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2019 | https://www.cityofboise.org/departments/planning-and-development-services/robbins-roundabout/ |
Mount Vernon,
OH Knox Co. United States |
Public Square (Main St./High St.) (40.39362, -82.48543) |
Other Existing |
All-Way Yield None |
4 Approaches 4 Driveways |
Other Single-Lane |
1876 | The intersection at Public Square was platted in 1805 but converted to its current configuration in the mid-1890's following the construction of the Soldiers' Monument. Parking along circulatory roadway, pedestrian access to central island. https://www.historicknoxohio.org/index.php/historical-districts/mount-vernon-districts/8-downtown-district/34-public-square. |
Buford,
GA Hall Co. United States |
GA 347 (Lanier Islands Pkwy.)/Big Creek Rd./New Bethany Rd. (34.15965, -83.99338) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2019 | https://www.gainesvilletimes.com/news/more-roundabouts-coming-hall-county-why-officials-them/ |
Tillsonburg,
ON Oxford Canada |
Vienna Rd. (Hwy 19)/Talbot Rd. (Hwy 3) (42.84913, -80.72222) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2015 | Year Completed estimated (2013-2016). |
Athens,
OH Athens Co. United States |
W Union St./Smith St./(parking lot) (39.32941, -82.10731) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2014 | Small roundabout, primarily to assist with clarifying driveway locations and where peds should cross. Year Completed estimated (2013-2015). |
Muskegon,
MI Muskegon Co. United States |
Terrace Point Rd./(parking lot access) (43.24145, -86.25485) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
1996 | Year Completed unknown (before 1997). |
Pleasant Hill,
IA Polk Co. United States |
NE Rising Sun Dr./NE 70 St. (41.59524, -93.46732) |
Roundabout Unknown |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2018 | https://www.pleasanthilliowa.org/projects |
Altoona,
IA Polk Co. United States |
Adventureland Dr./34th Ave. SW (41.65855, -93.50315) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Unknown |
2018 | |
Altoona,
IA Polk Co. United States |
NW Tallgrass Pkwy./Prairie Fire NW (41.65368, -93.50710) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2018 | |
Ames,
IA Story Co. United States |
University Blvd./Airport Rd./Oakwood Rd. (41.99735, -93.63922) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2016 | Free-flow right-turn bypass lane on east leg. |
Ames,
IA Story Co. United States |
University Blvd. (530th Ave.)/Cottonwood Rd. (41.99366, -93.63921) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways |
Other Single-Lane |
2016 | |
Ames,
IA Story Co. United States |
University Blvd. (530th Ave.)/Collaboration Pl. (41.99049, -93.63918) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways |
Other Single-Lane |
2016 | |
Cedar Rapids,
IA Linn Co. United States |
Johnson Ave. NW/Wiley Blvd. NW (41.97123, -91.72580) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 0 Driveways |
Other Single-Lane |
2018 | http://www.cedar-rapids.org/local_government/departments_g_-_v/public_works/johnson_avenue_nw.php |
Grimes,
IA Polk Co. United States |
NE Beaverbrooke Blvd./NE Heritage Dr. (41.70101, -93.78190) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2017 | Year Completed estimated (2016-2017). |
Grimes,
IA Polk Co. United States |
NE Beaverbrooke Blvd./NE Park Dr./NE Park St. (41.70201, -93.78755) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2017 | Year Completed estimated (2016-2017). |
Johnston,
IA Polk Co. United States |
NW 70th Ave./NW 107th St. (NE Edgewood Dr.) (41.68834, -93.76342) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2016 | |
Johnston,
IA Polk Co. United States |
NW 70th Ave./NW 100th St. (41.68834, -93.75589) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2017 | Year Completed estimated (2016-2017). |
Johnston,
IA Polk Co. United States |
NW 100 St./NW 68th Ave. (41.68333, -93.75594) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2017 | Year Completed estimated (2016-2017). |
Johnston,
IA Polk Co. United States |
NW 100th St./Ashton Dr. (41.67978, -93.75594) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2017 | |
Johnston,
IA Polk Co. United States |
NW 100th St./Newport Vista Dr. (41.67795, -93.75591) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2017 | |
Marion,
IA Linn Co. United States |
6th Ave./15th St. (42.03243, -91.59397) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2019 | Year Completed estimated (2018-2019). |
Muscatine,
IA Muscatine Co. United States |
Cedar St./Logan St. (41.43575, -91.06473) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2015 | Year Completed estimated (2014-2016). |
Ottumwa,
IA Wapello Co. United States |
Wapello St./Albia Rd./N Ferry St. (41.00821, -92.43239) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Unknown |
2019 | https://www.facebook.com/cityofottumwa/posts/10157576935583243?comment_id=10157577136173243&comment_tracking=%7B"tn"%3A"R"%7D |
Ottumwa,
IA Wapello Co. United States |
N Ferry St./Richmond Ave. (41.00736, -92.43270) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Unknown |
2018 | Opened summer 2018. https://www.google.com/maps/d/viewer?mid=12miH60MU576dGTib4lVgSXtLX2U&hl=en&gl=us&ie=UTF8&oe=UTF8&msa=0&ll=41.0083054%2C-92.43248460000001&z=17 |
Kinkora,
PE Prince Canada |
Newton Rd./Scales Pond Rd. (46.33693, -63.60768) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2018 | https://www.cbc.ca/news/canada/prince-edward-island/pei-rural-roundabout-farmers-chief-engineer-kinkora-1.4656807 |
Alexandria,
MN Douglas Co. United States |
Hazel Hill Rd. SE/McKay Ave. S/34th Ave. E (45.86060, -95.35298) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2017 | https://www.voiceofalexandria.com/news/local/roundabout-should-be-finished-by-labor-day-weekend/article_f6af82d6-8c0d-11e7-a3f0-2b7a68b8879b.html |
Augusta,
GA Richmond Co. United States |
Wheeler Rd./Aumond Rd. (33.48981, -82.05141) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2019 | https://www.wjbf.com/news/out-there-somewhere/out-there-somewhere-wrong-way-a-roundabout/ |
Spokane,
WA Spokane Co. United States |
W Woodside Ave./N F St. (47.72087, -117.45875) |
Neighborhood Traffic Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2017 | |
Spokane,
WA Spokane Co. United States |
W Woodside Dr./W Dell Dr. (47.72059, -117.45289) |
Neighborhood Traffic Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2017 | |
Spokane,
WA Spokane Co. United States |
W Woodside Ave./N Alberta St. (47.71971, -117.44693) |
Neighborhood Traffic Circle Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2017 | |
Spokane,
WA Spokane Co. United States |
S Cook St./E 42nd Ave. (47.61546, -117.37397) |
Neighborhood Traffic Circle Existing |
Uncontrolled None |
4 Approaches 0 Driveways |
Other Single-Lane |
2004 | |
Spokane,
WA Spokane Co. United States |
S Stonington Ln./E 42nd Ave. (47.61546, -117.37287) |
Neighborhood Traffic Circle Existing |
Uncontrolled None |
3 Approaches 0 Driveways |
Other Single-Lane |
2004 | |
Spokane,
WA Spokane Co. United States |
US 2/S Deer Heights Rd. (47.64308, -117.55018) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2019 | Developer mitigation project - October 2019. |