City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
---|---|---|---|---|---|---|---|
Saint Lucie West,
FL St. Lucie Co. United States |
Tradition Pkwy. / (unknown) (27.27607, -80.47061) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 54.8640 |
Other (At-Grade) Single-Lane |
2023 | |
Saint Lucie West,
FL St. Lucie Co. United States |
(unknown) / (unknown) (27.23393, -80.42629) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 50.2920 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2019 | |
Saint Lucie West,
FL St. Lucie Co. United States |
SW Gingerline Dr. / (unknown) (27.23283, -80.42708) |
Other Existing |
Uncontrolled Unknown |
3 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2019 | |
Saint Lucie West,
FL St. Lucie Co. United States |
SW Gingerline Dr. / SW Sephia Dr. (27.23169, -80.42154) |
Other Existing |
Uncontrolled Unknown |
3 Approaches 0 Driveways 35.9664 |
Other (At-Grade) Single-Lane |
2018 | |
Saint Lucie West,
FL St. Lucie Co. United States |
(unknown) (27.22100, -80.41969) |
Unknown Existing |
Unknown Unknown |
4 Approaches 0 Driveways 41.1480 |
Other (At-Grade) Single-Lane |
2023 | |
Englewood,
FL Sarasota Co. United States |
S West Villages Pkwy. / (unknown) (27.01472, -82.31365) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 54.8637 |
Other (At-Grade) Single-Lane |
2021 | Striped out inner entering, circulating, and exiting lanes. |
North Port,
FL Sarasota Co. United States |
Brookgreen St. / S West Villages Pkwy. / Topiary Park Pl. (27.01914, -82.32953) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 60.9600 |
Other (At-Grade) Single-Lane |
2022 | Striped out inner entering, circulating, and exiting lanes on northeast and southwest legs. |
Venice,
FL Sarasota Co. United States |
Brookgreen St. / Franklin Park Ct. / Vizcaya Ct. (27.02277, -82.32961) |
Other Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 42.6717 |
Other (At-Grade) Single-Lane |
2021 | No splitter islands. |
Fargo,
ND Cass Co. United States |
41st Ave. S / 41st St. SW (46.81658, -96.84783) |
Other Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 31.3944 |
Other (At-Grade) Single-Lane |
2006 | No splitter islands. |
Horace,
ND Cass Co. United States |
CR 17 S / 64 Ave. S (46.78960, -96.90300) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 53.3400 |
Other (At-Grade) Single-Lane |
2023 | |
Bismarck,
ND Burleigh Co. United States |
Ash Coulee Dr. / Valley Dr. (46.85492, -100.80461) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | |
Williston,
ND Williams Co. United States |
26th St. W / 9th Ave. W (48.16873, -103.63658) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 35.0520 |
Other (At-Grade) Single-Lane |
2022 | Right-turn-only leg on west leg. |
Williston,
ND Williams Co. United States |
26th St. E / E Dakota Pkwy. (48.16880, -103.60741) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2019 | |
Cowansville,
QC Brome-Missisquoi Regional County Municipality Canada |
Rte 104 (Boulevard Jean-Jacques-Bertrand) / Rte 241 (Rue Principale) (45.20232, -72.69436) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other (At-Grade) Unknown |
2023 | Year Completed estimated (2015-2024). |
(unincorporated),
TX Fort Bend Co. United States |
Cross Creek West Blvd. / Fulshear Bend Dr. (29.72055, -95.91471) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 57.9120 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2024 | |
(unincorporated),
TX Fort Bend Co. United States |
Jordan Ranch Blvd. / Tamarron Point (29.72889, -95.90213) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 57.9120 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2023 | |
(unincorporated),
TX Fort Bend Co. United States |
Fulshear Lakes Way / Fulshear School Rd. (29.68738, -95.93333) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 42.6717 |
Other (At-Grade) Single-Lane |
2023 | |
(unincorporated),
TX Fort Bend Co. United States |
Waters Lake Blvd. / Crescent Spring Dr. (29.46182, -95.51324) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 53.3400 |
Other (At-Grade) Single-Lane |
2023 | |
Miguel Hidalgo,
Mexico City Miguel Hidalgo Mexico |
Calle Campos Elíseos / Calle Polanco / Calle Schiller (19.43015, -99.18634) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Unknown |
Pedestrian access to central island. | |
Miguel Hidalgo,
Mexico City Miguel Hidalgo Mexico |
Calle Rubén Darío / Calle Campos Elíseos (19.42984, -99.18267) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Unknown |
Pedestrian access in central island. | |
Miguel Hidalgo,
Mexico City Miguel Hidalgo Mexico |
Calle Campos Elíseos / Calle Lamartine (19.42932, -99.18981) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Unknown |
||
Miguel Hidalgo,
Mexico City Miguel Hidalgo Mexico |
Calle Campos Elíseos / (unknown) (19.42799, -99.19352) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Unknown |
||
Cox Green,
England Windsor And Maidenhead United Kingdom |
Holyport Interchange: A404 (M) / A308 (M) / M4 Ramps (51.49903, -0.72393) |
Signalized Roundabout/Circle Existing |
Signal Unknown |
4 Approaches 0 Driveways |
Freeway Ramps (Grade-Separated) Multilane (3+ Lane) |
||
Maidenhead,
England Windsor And Maidenhead United Kingdom |
Braywick Roundabout: A308 / A308 (M) / A330 / Braywick Rd. (51.50423, -0.71170) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
||
Fishery,
England Windsor And Maidenhead United Kingdom |
A308 (Braywick Rd.) / Stafferton Way / Rushington Ave. (51.51711, -0.72021) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (3+ Lane) |
||
Maidenhead,
England Windsor And Maidenhead United Kingdom |
A4 / A308 (51.52276, -0.72468) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (3+ Lane) |
||
Maidenhead,
England Windsor And Maidenhead United Kingdom |
A4 / B4447 (51.52457, -0.72022) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
||
Maidenhead,
England Windsor And Maidenhead United Kingdom |
A4 / Forlease Rd. (51.52442, -0.71510) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
||
Maidenhead,
England Windsor And Maidenhead United Kingdom |
A4 / A4094 (Ray Mead Rd.) (51.52395, -0.70372) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 1 Driveways |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
||
Maidenhead,
England Bucks United Kingdom |
A4 (Bath Rd.) / Jubilee Ln. (51.52411, -0.69923) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
Burnham,
England Bucks United Kingdom |
A4 (Bath Rd.) / B3026 (Lake End Rd.) / Lent Rise Rd. (51.52124, -0.66740) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
||
Cippenham,
England Slough United Kingdom |
A4 (Bath Rd.) / M4 (Hunterscombe Spur) / Goldsworthy Way (51.52017, -0.65469) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (3+ Lane) |
||
Cippenham,
England Slough United Kingdom |
Bower Way / Lewis Way (51.51827, -0.63716) |
Other Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
Parking along circulatory roadway. | |
Cippenham,
England Slough United Kingdom |
Lower Cippenham Ln. / Spring Ln. (51.51471, -0.63438) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
Chalvey,
England Slough United Kingdom |
A355 (Tums Ln.) / Church St. / Cippenham Ln. (51.50871, -0.61241) |
Signalized Roundabout/Circle Existing |
Signal Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (3+ Lane) |
Hamburger shaped. | |
Chalvey,
England Slough United Kingdom |
Tuns Lane Interchange: A355 (Tuns Ln.) / M4 (Slough-Maidenhead By-Pass) Ramps (51.50311, -0.61641) |
Signalized Roundabout/Circle Existing |
Signal Unknown |
4 Approaches 0 Driveways |
Freeway Ramps (Grade-Separated) Multilane (3+ Lane) |
||
Upton Park,
England Slough United Kingdom |
Red Cow Roundabout: A412 / B376 (Datchet Rd.) / Upton Court Rd. (51.50308, -0.58904) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
||
Brands Hill,
England Slough United Kingdom |
Langley Roundabout: A4 (London Rd.) / M4 (Slough-Maidenhead By-Pass) Ramps (51.49179, -0.54292) |
Signalized Roundabout/Circle Existing |
Signal Unknown |
4 Approaches 0 Driveways |
Freeway Ramps (Grade-Separated) Multilane (3+ Lane) |
||
West Drayton,
England Greater London United Kingdom |
A408 (Stockley Rd.) / Prologis Park (51.50251, -0.45118) |
Signalized Roundabout/Circle Existing |
Signal Unknown |
3 Approaches 0 Driveways |
Other (At-Grade) Multilane (3+ Lane) |
||
London,
England Greater London United Kingdom |
Prologis Park / Nine Acre Close (51.50223, -0.44740) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
Hayes,
England Greater London United Kingdom |
A437 (Dawley Rd.) / Bourne Ave. (51.50250, -0.43051) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
||
Cranford,
England Greater London United Kingdom |
A408 / M4 (Heathrow Airport Spur Rd. / M4 (Chiswick to Langley Special Road) Ramps (51.49580, -0.45344) |
Signalized Roundabout/Circle Existing |
Signal Unknown |
4 Approaches 0 Driveways |
Freeway Ramps (Grade-Separated) Multilane (3+ Lane) |
||
Clewer Green,
England Windsor And Maidenhead United Kingdom |
A332 (Royal Windsor Way) / B3024 (Clarence Rd.) / B3173 (Imperial Rd.) (51.47994, -0.62424) |
Signalized Roundabout/Circle Existing |
Signal Unknown |
5 Approaches 0 Driveways |
Other (At-Grade) Multilane (3+ Lane) |
||
Clewer Village,
England Windsor And Maidenhead United Kingdom |
A308 (Maidenhead Rd.) / A332 (Royal Windsor Way) Ramps (51.48356, -0.62366) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max) |
||
Windsor Castle,
England Windsor And Maidenhead United Kingdom |
Charles St. / Arthur Rd. / Goswell Rd. (51.48234, -0.61213) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 1 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
Clewer Green,
England Windsor And Maidenhead United Kingdom |
A308 (Osborne Rd.) / Alma Rd. (51.47645, -0.61702) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
Spital,
England Windsor And Maidenhead United Kingdom |
B3022 (St Leonard's Rd.) / Bolton Rd. (51.47136, -0.61687) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other (At-Grade) Single-lane w/ Traversable Central Island |
||
Dedworth,
England Windsor And Maidenhead United Kingdom |
B3022 (Winkfield Rd.) / Legoland Windsor (51.46308, -0.64514) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
||
Grand Island,
NY Erie Co. United States |
South Pkwy. / W River Pkwy. / Beaver Island Park Rd. (42.96786, -78.95880) |
Rotary Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 146.3040 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
||
Berkeley,
CA Alameda Co. United States |
Gilman St. / I-80 EB Ramps / Eastshore Hwy. (37.87826, -122.30681) |
Roundabout Unknown |
All-Way Yield Unknown |
5 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Unknown |
Opening 2024 https://dot.ca.gov/caltrans-near-me/district-4/d4-projects/d4-alameda-80-gilman-interchange-improvement-project | |
Berkeley,
CA Alameda Co. United States |
Gilman St. / I-80 WB Ramps / Frontage Rd. (37.87808, -122.30769) |
Roundabout Unknown |
All-Way Yield Unknown |
5 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Unknown |
Opening 2024 https://dot.ca.gov/caltrans-near-me/district-4/d4-projects/d4-alameda-80-gilman-interchange-improvement-project | |
Westfield,
IN Hamilton Co. United States |
E 196th St. / Chad Hittle Rd. / Chatham Hills Blvd. (40.07194, -86.13365) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2024 | Left-turn-only lane on east leg. Right-turn-only lane on south leg. |
Eden,
England Bucks United Kingdom |
Abbey Way Gyratory: A40 (Abbey Way / Frances Dove Way) / A404 (Marlow Hill / Amersham Hill) / Queen Alexandra Rd. / St. Mary St. (51.62703, -0.75067) |
Roundabout Existing |
All-Way Yield Unknown |
6 Approaches 1 Driveways |
Other (At-Grade) Ring junction (3+ mini-roundabouts in ring) |
Ring junction of five mini-roundabouts. | |
Fort Riley,
KS Geary Co. United States |
Huebner Rd. / (parking) (39.08363, -96.76512) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 33.2232 |
Other (At-Grade) Single-Lane |
2011 | Year Completed estimated (2010-2012). |
Fort Riley,
KS Geary Co. United States |
Huebner Rd. / (unknown) (39.08638, -96.76175) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2011 | Year Completed estimated (2010-2012). |
Fort Riley,
KS Geary Co. United States |
Henry Dr. / Ray Rd. (39.05017, -96.77554) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 47.2440 |
Other (At-Grade) Single-Lane |
2018 | Through bypass lane on north leg. Merging right-turn bypass lane on south and east legs. Year Completed estimated (2014-2019). |
Fort Riley,
KS Geary Co. United States |
Henry Dr. / Marshall Rd. (39.04386, -96.77208) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2022 | Turbo roundabout. Merging right-turn bypass lane on south leg. Year Completed estimated (2020-2022) |
Fort Riley,
KS Geary Co. United States |
Trooper Dr. / Rifle Range Rd. (39.07167, -96.83342) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 50.2920 |
Other (At-Grade) Single-Lane |
2013 | Merging right-turn bypass lanes on north and west legs. Merging through bypass lane on south leg. Year Completed estimated (2012-2014). |
Fort Riley,
KS Riley Co. United States |
Trooper Dr. / Apennines Dr. (39.10394, -96.81859) |
Other Existing |
Uncontrolled Unknown |
4 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
||
Fort Riley,
KS Riley Co. United States |
Apennines Dr. / Warren Rd. (39.10398, -96.81651) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 35.0520 |
Other (At-Grade) Single-Lane |
2005 | Year Completed estimated (2004-2005). |
Fort Riley,
KS Riley Co. United States |
Trooper Dr. / Normandy Dr. (39.10538, -96.81595) |
Unknown Existing |
Unknown Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
||
Fort Riley,
KS Riley Co. United States |
Normandy Dr. / Estes Rd. (39.11209, -96.81585) |
Other Existing |
Uncontrolled Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
Raindrop shaped. | |
Fort Riley,
KS Riley Co. United States |
Apennines Dr. / Estes Rd. (39.11312, -96.81949) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2014 | Year Completed estimated (2014-2020). |
Fort Riley,
KS Riley Co. United States |
Estes Rd. / Kitty Dr. (39.11423, -96.82334) |
Unknown Existing |
Unknown Unknown |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
Painted splitter islands. | |
Fort Riley,
KS Riley Co. United States |
1st Division Rd. / Trooper Dr. (39.10684, -96.79804) |
Rotary Existing |
Uncontrolled Unknown |
4 Approaches 0 Driveways 76.2000 |
Other (At-Grade) Single-Lane |
||
Riley,
KS Riley Co. United States |
Huebner Rd. / Williston Point Rd. (39.09658, -96.74795) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 54.8640 |
Other (At-Grade) Single-Lane |
2007 | Painted splitter islands. Merging through bypass lane on southwest leg. Year Completed estimated (2006-2008). |
Westhampton Beach,
NY Suffolk Co. United States |
Main St. / Mill Rd. / Library Ave. (40.81013, -72.64144) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2020 | Library Ave is one-way exit to the south. Year Completed estimated (2019-2020). https://www.danspapers.com/2018/07/big-plans-for-whbs-main-street/ |
Westhampton Beach,
NY Suffolk Co. United States |
Potunk Ln. / Main St. (40.80814, -72.64700) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2019 | https://www.danspapers.com/2018/07/big-plans-for-whbs-main-street/ |
Cleveland,
OH Cuyahoga Co. United States |
Franklin Blvd. / W 38th St. (41.48616, -81.71387) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2022 | https://thelandcle.org/stories/how-residents-fought-for-and-won-a-slower-franklin-boulevard/ |
Cleveland,
OH Cuyahoga Co. United States |
W 45th St. / Franklin Blvd. (41.48517, -81.71771) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 19.8120 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2022 | Oval shaped. ICD = 65 ft x 60 ft. https://thelandcle.org/stories/how-residents-fought-for-and-won-a-slower-franklin-boulevard/ |
Cleveland,
OH Cuyahoga Co. United States |
Franklin Blvd. / W 48th St. (41.48455, -81.72006) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2022 | https://thelandcle.org/stories/how-residents-fought-for-and-won-a-slower-franklin-boulevard/ |
Lake Stevens,
WA Snohomish Co. United States |
N Davies Rd. / Vernon Rd. / Frontage Rd. (48.00477, -122.10589) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 19.8120 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2023 | Originally opened July 2012. Shifted to east 2022-2023 as part of construction of SR 9/Vernon Rd roundabout. |
Strathcona County,
AB Division 11 Canada |
Crestview Terrace / (unknown) (53.58814, -113.26600) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 46.0000 |
Other (At-Grade) Single-Lane |
2021 | |
Strathcona County,
AB Division 11 Canada |
Crestview Terrace / Hearthstone Blvd. (53.59009, -113.26137) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 46.0000 |
Other (At-Grade) Single-Lane |
2023 | |
Strathcona County,
AB Division 11 Canada |
Highway Ave. / Crestview Terrace (53.59105, -113.25078) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 29.0000 |
Other (At-Grade) Single-Lane |
2023 | |
Strathcona County,
AB Division 11 Canada |
Cambrian Blvd. / Castillian Blvd. (53.58204, -113.26655) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 50.0000 |
Other (At-Grade) Single-Lane |
2023 | |
Edmonton,
AB Division 11 Canada |
109 St. NW / 60 Ave. NW (53.49739, -113.51195) |
Roundabout Existing |
One-Way/Two-Way Stop Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2024 | |
Edmonton,
AB Division 11 Canada |
Groat Rd. NW / Saskatchewan Dr. NW / 87 Ave. NW (53.52283, -113.54051) |
Other Existing |
Other Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
Egg shaped. Stop control on circulatory roadway. | |
Edmonton,
AB Division 11 Canada |
St Albert Trl. NW / 114 Ave. NW (53.56362, -113.54515) |
Traffic Calming Circle Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 25.0000 |
Other (At-Grade) Single-Lane |
2022 | No splitter islands. |
Silver Spring,
MD Montgomery Co. United States |
Gist Ave. / Woodbury Dr. (38.98948, -77.02294) |
Other Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands. | |
Springfield,
OR Lane Co. United States |
Hayden Bridge Way / Pioneer Pkwy. / Wayside Ln. (44.07090, -123.02880) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
5 Approaches 0 Driveways 52.3441 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | http://www.registerguard.com/news/2006/09/21/a1.roundabout.0921.p1.php?section=cityregion Prior configuration was an offset T with Wayside east of Pioneer Parkway East. M L King Parkway did not exist. ICD estimated from Google Maps linework. |
Oshkosh,
WI Winnebago Co. United States |
Jackson St. / Murdock Ave. (44.03947, -88.54265) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 0 Driveways 41.1480 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2010 | |
Cheyenne,
WY Laramie Co. United States |
Converse Ave. / Pershing Blvd. / 19th St. (41.14558, -104.78960) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
5 Approaches 0 Driveways 36.8745 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2013 | Functional Class: Principal Arterial ICD estimated from Google Maps linework. |
Olympia,
WA Thurston Co. United States |
Jefferson St SE / 14th Ave. SE (47.03555, -122.89581) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2010 | Double-left turn from north leg; double-right turn from south leg. October 2010. |
Olympia,
WA Thurston Co. United States |
Yelm Hwy SE / Boulevard Rd. SE (47.00397, -122.86540) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
3 Approaches 1 Driveways 45.7200 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2011 | May 2011. Right-turn-only lane on north leg. Located about 1000 feet from Centennial Elementary School and serves as a walking and school bus route. |
Carmel,
IN Hamilton Co. United States |
Towne Rd. / Glebe St. (39.97302, -86.20269) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 0 Driveways 50.2920 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | |
Venice,
FL Sarasota Co. United States |
Jacaranda Blvd. / Venice Ave. (27.09950, -82.38444) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 0 Driveways 79.2480 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2011 | Modified 2017 to change lane configuration and address crash issues. 21442 |
Amelia Island,
FL Nassau Co. United States |
SR A1A (S Fletcher Ave.) / SR 108 (Sadler Rd.) (30.63860, -81.43703) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2001 | |
Appleton,
WI Outagamie Co. United States |
E John St. / E South River St. (44.25623, -88.38274) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
3 Approaches 0 Driveways 30.7947 |
Other (At-Grade) Single-Lane |
2016 | ICD estimated from Google Maps linework. |
Federal Way,
WA King Co. United States |
S 308th St. / 14th Ave. S (47.32601, -122.31601) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 0 Driveways 19.5072 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2014 | This is a mini-roundabout with fully traversable center island. Inscribed diameter is about 64 feet, opened in August 2014. An RRFB is present at the school crossing on the east leg; the previous raised crosswalk was removed. The north leg is a driveway to the newly remodeled high school. Both streets are Minor Collectors with 25 mph speed limits. |
San Diego,
CA San Diego Co. United States |
Streamview Dr. / Michael St. / Lynn St. (32.74338, -117.07161) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 0 Driveways 24.1092 |
Other (At-Grade) Single-Lane |
2017 | Side street splitter islands are mini-style (no pedestrian refuge). Truck apron is 1" thick or less” ICD estimated from Google Maps linework. |
San Diego,
CA San Diego Co. United States |
Streamview Dr. / Gayle St. (32.74436, -117.06584) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
3 Approaches 1 Driveways 15.0681 |
Other (At-Grade) Single-Lane |
2017 | Side street splitter island is mini-style (no pedestrian refuge), Truck apron is 1" thick or less ICD estimated from Google Maps linework. |
Columbus,
OH Franklin Co. United States |
N Hamilton Rd. / Clark State Rd. (40.02397, -82.86595) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
3 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2016 | |
Lafayette,
IN Tippecanoe Co. United States |
Twyckenham Blvd. / Poland Hill Rd. (40.38356, -86.89532) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 0 Driveways 39.1192 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2012 | ICD estimated from Google Maps linework. |
Urbana,
OH Champaign Co. United States |
US 36 / US 68 / SR 29 / SR 54 / SR 55 (Main St. / Miami St. / Scioto St.) (40.10807, -83.75250) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 0 Driveways 33.5277 |
Other (At-Grade) Single-Lane |
2009 | Original traffic circle was initially converted to roundabout in 2009 using signing/striping only, including striped splitter islands. In 2019, the conversion was completed, including concrete splitter islands, concrete truck apron, concrete pedestrian refuge islands, and RRFBs (rectangular rapid flashing beacons) at the crosswalks. 21442 |
Holland,
OH Lucas Co. United States |
S McCord Rd. / Hall St. / N Mall Dr. (41.61732, -83.70336) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 0 Driveways 49.1082 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2015 | ICD estimated from Google Maps linework. |
Red Wing,
MN Goodhue Co. United States |
Pioneer Rd. / Twin Bluff Rd. / Hay Creek Trl. / (school parking lot) (44.54323, -92.54425) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 0 Driveways 69.8003 |
Other (At-Grade) Single-Lane |
2017 | Safe Routes to Schools Project. ICD estimated from Google Maps linework. |
Carbondale,
CO Garfield Co. United States |
CO-133 / Main St. (39.40113, -107.21968) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 0 Driveways 42.4526 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2013 | ICD estimated from Google Maps linework. |
(unincorporated),
AB Strathcona Co. Canada |
Jim Common Dr. N / Jim Common Dr. / Cranford Dr. (53.54636, -113.29019) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 0 Driveways 63.1577 |
Other (At-Grade) Single-Lane |
2017 | ICD estimated from Google Maps linework. |
Ballston Lake,
NY Saratoga Co. United States |
Round Lake Rd. / Chango Dr. (42.93547, -73.81398) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
3 Approaches 0 Driveways 32.3526 |
Other (At-Grade) Single-Lane |
2015 | ICD estimated from Google Maps linework. |