City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
---|---|---|---|---|---|---|---|
Joplin,
MO Newton Co. United States |
Hearnes Blvd. / E 50th St. / Glendale Blvd. (37.03357, -94.51492) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 50.5308 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2014 | Free-flowing right-turn bypass lane on east leg fed by short weaving section from upstream roundabout with bypass lane. ICD estimated from Google Maps linework. |
Roanoke,
VA Roanoke City Co. United States |
Riverland Rd. SE / Mount Pleasant Blvd. SE / Bennington St. (37.25056, -79.91746) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 33.2738 |
Other (At-Grade) Single-Lane |
2013 | Free-flow right-turn bypass lanes on south and east legs. ICD estimated from Google Maps linework. |
Forest Lake,
MN Washington Co. United States |
US 61 / STH 97 (south junction) (45.25512, -92.98406) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.8782 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2016 | Free-flow right-turn bypass lane on north leg. ICD estimated from Google Maps linework. |
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 44.3798 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2016 | Free-flow right-turn bypass lane on east leg. ICD estimated from Google Maps linework. |
West Richland,
WA Benton Co. United States |
Bombing Range Rd. / Keene Rd. (46.26271, -119.34237) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2005 | Free-flow bypass lane on east leg. Opened October 2005. Plans underway to replace with signalized intersection: https://www.tricitiesbusinessnews.com/2021/12/wr-traffic-circle/ |
Berkeley,
CA Alameda Co. United States |
Marin Ave. / Los Angeles Ave. / Del Norte St. / Arlington Ave. (37.89015, -122.27240) |
Other Existing |
One-Way/Two-Way Stop None |
6 Approaches 0 Driveways 25.4489 |
Other (At-Grade) Single-Lane |
Free movement on Marin Ave.; rest are stop-controlled ICD estimated from Google Maps linework. | |
Bend,
OR Deschutes Co. United States |
SW Reed Market Dr. / Mt. Bachelor Dr. (44.03830, -121.33340) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.2015 |
Other (At-Grade) Single-Lane |
2002 | Fourth leg was built with completion of new bridge over Deschutes River. ICD estimated from Google Maps linework. |
Newburgh,
IN Warrick Co. United States |
Warrick Trl. / Grimm Rd. (37.98034, -87.43214) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 50.8354 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2011 | Fourth leg stubbed.Year Completed estimated (2010-2012). ICD estimated from Google Maps linework. |
Menominee Falls,
WI Waukesha Co. United States |
Megal Ct. / (unknown) (43.18504, -88.10064) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2015 | Fourth leg stubbed. Year Completed estimated (2015-2016). |
Rockford,
TN Blount Co. United States |
Pellissippi Pl. / (parking lot) / (unknown) (35.80058, -83.93423) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.5588 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2015 | Fourth leg stubbed. Year Completed estimated (2014-2016). ICD estimated from Google Maps linework. |
Fort Worth,
TX Tarrant Co. United States |
N Riverside Dr. / Shiver Rd. (32.90351, -97.30702) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.6710 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2014 | Fourth leg stubbed. Year Completed estimated (2014-2015). |
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 32.8751 |
Other (At-Grade) Single-Lane |
2012 | Fourth leg stubbed. Year Completed estimated (2012-2013). ICD estimated from Google Maps linework. |
Jacksonville,
FL Duval Co. United States |
Broward Rd. / Interstate Center Dr. (30.41231, -81.66109) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 50.4697 |
Other (At-Grade) Single-Lane |
2012 | Fourth leg stubbed. Year Completed estimated (2012-2013). https://www.jacksonville.com/article/20120609/BUSINESS/801252124 . ICD estimated from Google Maps linework. |
Rockford,
TN Blount Co. United States |
Clayton Rd. / Pellissippi Pl. (35.80191, -83.93745) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.5267 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2009 | Fourth leg stubbed. Year Completed estimated (2008-2010). ICD estimated from Google Maps linework. |
Bennington,
NE Douglas Co. United States |
N HWS Cleveland Blvd. / Hanover Falls Dr. (41.33836, -96.16366) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.3855 |
Other (At-Grade) Single-Lane |
2008 | Fourth leg stubbed. Year Completed estimated (2006-2009). ICD estimated from Google Maps linework. |
Rio Rancho,
NM Sandoval Co. United States |
King Blvd. NE / Main St. NE (35.31189, -106.68624) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.2886 |
Other (At-Grade) Single-Lane |
2007 | Fourth leg stubbed. Year Completed estimated (2006-2007). ICD estimated from Google Maps linework. |
Rio Rancho,
NM Sandoval Co. United States |
King Blvd. NE / Park Dr. NE (35.31365, -106.68872) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 34.1100 |
Other (At-Grade) Single-Lane |
2006 | Fourth leg stubbed. Year Completed estimated (2006-2007). ICD estimated from Google Maps linework. |
Lenoir City,
TN Loudon Co. United States |
Glenfield Dr. / Glenbrook Dr. (35.80347, -84.28974) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.8395 |
Other (At-Grade) Single-Lane |
2005 | Fourth leg stubbed. Year Completed estimated (2004-2006). ICD estimated from Google Maps linework. |
Charlotte,
NC Mecklenburg Co. United States |
Friendship Village Pl. / Colemon Kerry Dr. (35.27867, -80.85405) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.0748 |
Other (At-Grade) Single-Lane |
2004 | Fourth leg stubbed. Year Completed estimated (2003-2004). ICD estimated from Google Maps linework. |
Omaha,
NE Douglas Co. United States |
S HWS Cleveland Blvd. / Marinda St. (41.23787, -96.22116) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 26.9433 |
Other (At-Grade) Single-Lane |
2002 | Fourth leg stubbed. Year Completed estimated (1999-2003). ICD estimated from Google Maps linework. |
Elkhorn,
NE Douglas Co. United States |
S 185th St. / Farnam St. (41.25708, -96.20552) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 2 Driveways 23.3440 |
Other (At-Grade) Single-Lane |
2004 | Fourth leg stubbed. ICD estimated from Google Maps linework. |
Loveland,
CO Larimer Co. United States |
Kendall Pkwy. / Aldrin Dr. (40.42884, -105.01002) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 40.9112 |
Other (At-Grade) Single-Lane |
2019 | Fourth leg stubbed. ICD estimated from Google Maps linework. |
Knoxville,
TN Knox Co. United States |
Midpark Rd. / (parking lot) (35.96348, -84.01397) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 29.0004 |
Other (At-Grade) Single-Lane |
2003 | Fourth leg stubbed. ICD estimated from Google Maps linework. |
Billings,
MT Yellowstone Co. United States |
Grand Ave. / 38th St. W (45.78400, -108.61111) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 44.9757 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2017 | Fourth leg stubbed. ICD estimated from Google Maps linework. |
Calgary,
AB Alberta Canada |
Sage Hill Blvd. NW / (unknown) (51.16999, -114.14965) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.6804 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2013 | Fourth leg stubbed. ICD estimated from Google Maps linework. |
Loveland,
CO Larimer Co. United States |
Kendall Pkwy. / John Glenn Dr. (40.42652, -105.00541) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 47.2768 |
Other (At-Grade) Single-Lane |
2019 | Fourth leg stubbed. ICD estimated from Google Maps linework. |
Watsonville,
CA Santa Cruz Co. United States |
Ohlone Pkwy. / Manabe Ow Rd. (36.90461, -121.77358) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.4710 |
Other (At-Grade) Single-Lane |
2016 | Fourth leg stubbed. date: https://localwiki.org/santacruz/Roundabout ICD estimated from Google Maps linework. |
Longueuil,
QC Longueuil Canada |
Boulevard Vauquelin / Rue du R-100 (45.52801, -73.43090) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.3451 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2014 | Fourth leg stubbed. Concentric circulatory roadway striping. https://www.facebook.com/VilleDeLongueuil/photos/carrefours-giratoires-un-carrefour-giratoire-entrera-bientôt-en-service-à-linter/872242556120053/ ICD estimated from Google Maps linework. |
Live Oak,
TX Bexar Co. United States |
Randolph Brooks Pkwy. / Acateno (29.56563, -98.34333) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 54.8640 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2018 | Fourth leg stubbed. |
Queenstown,
MD Queen Anne's Co. United States |
Nesbit Rd. / Shoreway Dr. (38.96600, -76.18291) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
2011 | Fourth leg stubbed. |
Jefferson City,
MO Cole Co. United States |
W Stadium Blvd. / Hyde Park Rd. / (future street) (38.57733, -92.21556) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.5280 |
Other (At-Grade) Single-Lane |
2010 | Fourth leg stubbed. |
Bend,
OR Deschutes Co. United States |
Brosterhous Rd. / Murphy Rd. (44.01894, -121.29385) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | Fourth leg stubbed. |
Milton,
ON Halton Canada |
Louis Saint Laurent Ave. / Yates Dr. (43.50033, -79.84411) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 40.7175 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2018 | Fourth leg stubbed off. ICD estimated from Google Maps linework. |
Ypsilanti,
MI Washtenaw Co. United States |
Whittaker Rd. / Stony Creek Rd. (42.20999, -83.61936) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 48.4632 |
Unknown Multilane (2 Lane, unspecified) |
2010 | Fourth leg serves parking lot. |
Clackamas,
OR Clackamas Co. United States |
Monterey Ave. / Stevens Rd. (45.43780, -122.56390) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.8738 |
Other (At-Grade) Single-Lane |
2006 | Fourth leg serves New Hope Community Church parking lot. ICD estimated from Google Maps linework. |
Marion,
IA Linn Co. United States |
35th St. / Tower Terrace Rd. (42.06130, -91.57655) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 31.9213 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2011 | Fourth leg is stubbed for future expansion. ICD estimated from Google Maps linework. |
Fort Worth,
TX Tarrant Co. United States |
N Riverside Dr. / Crawford Farms Dr. (32.92383, -97.30730) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2015 | Fourth leg is stubbed for future expansion. |
Idaho Falls,
ID Bonneville Co. United States |
S Boulevard / N Corner Ave. / Elm St. (43.48859, -112.03375) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 2 Driveways 32.9270 |
Other (At-Grade) Single-Lane |
2018 | Fourth leg is departure only. ICD estimated from Google Maps linework. |
Marana,
AZ Pima Co. United States |
N Sandario Rd. / W Nichols St. (32.45805, -111.21703) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.2715 |
Other (At-Grade) Single-Lane |
2018 | Fourth leg incomplete. Future plans are to route Marana Main St to this roundabout. https://realestatedaily-news.com/wp-content/uploads/2017/02/Marana-Main-Street-realignment.png ICD estimated from Google Maps linework. |
Apple Valley,
MN Dakota Co. United States |
153rd St. W / Founders Ln. (44.72710, -93.20991) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 37.3353 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2007 | Fourth leg has exit only. ICD estimated from Google Maps linework. |
Milton,
ON Halton Canada |
Tremaine Rd. / Steeles Ave. W (43.50658, -79.91068) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 48.5095 |
Other (At-Grade) Single-Lane |
2015 | Fourth leg closed, built for future expansion. ICD estimated from Google Maps linework. |
West Jordan,
UT Salt Lake Co. United States |
4800 W / 7600 S (40.61269, -112.00540) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.8260 |
Other (At-Grade) Single-Lane |
2008 | Fourth leg added. Previously controlled by one-way stop ICD estimated from Google Maps linework. |
(unincorporated),
MD Prince Georges Co. United States |
Ft. Washington Rd. / Swan Creek Rd. (38.72498, -77.00491) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 25.1576 |
Other (At-Grade) Single-Lane |
1997 | Fourth leg added. Year Completed estimated (before 2001). ICD estimated from Google Maps linework. |
Franklin,
TN Williamson Co. United States |
Cool Springs Blvd. / McEwen Dr. (35.93203, -86.79422) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.5838 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2007 | Fourth leg added in 2014 ( http://www.franklintn.gov/home/showdocument?id=17928 ) ICD estimated from Google Maps linework. |
McKinney,
TX Collin Co. United States |
Broken Spur / Plymouth Dr. (33.15753, -96.68979) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.1480 |
Other (At-Grade) Single-Lane |
2007 | Fourth leg added in 2013. No splitter islands; parking along circulatory roadway. |
Riverview,
FL Hillsborough Co. United States |
Pradera Reserve Blvd. / Palmera Vista Dr. (27.79421, -82.28690) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 48.6007 |
Other (At-Grade) Single-Lane |
2014 | Fourth leg added 2018. ICD estimated from Google Maps linework. |
Chester,
VA Chesterfield Co. United States |
SR 618 (Meadowville Rd.) / Meadowville Technology Pkwy. / Corporate Village Pkwy. (37.36755, -77.33055) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 46.5109 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2012 | Fourth leg added 2016. Vane islands separating circulating lanes. ICD estimated from Google Maps linework. |
Lennoxville,
QC Sherbrooke Canada |
Rte 108 / Autoroute 410 EB Offramp (45.35401, -71.86207) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 52.8749 |
Freeway Ramps (Grade-Separated) Single-Lane |
2011 | Fourth leg (future on-ramp) stubbed. ICD estimated from Google Maps linework. |
Berthoud,
CO Larimer Co. United States |
N Berthoud Pkwy. / Woodcock St. (40.34689, -105.09527) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 36.4098 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2017 | Fourth approach stubbed. Year Completed estimated (2016-2017). ICD estimated from Google Maps linework. |
Windsor,
ON Essex Canada |
Laurier Pkwy. / Mike Raymond Dr. (42.22251, -83.04987) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 53.9514 |
Other (At-Grade) Single-Lane |
2011 | Fourth approach stubbed. Year Completed estimated (2009-2012). ICD estimated from Google Maps linework. |
Mont-Tremblant,
QC Les Laurentides Regional County Municipality Canada |
Rue de St-Jovite / Rue Siméon (46.11775, -74.56303) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 26.4923 |
Other (At-Grade) Single-Lane |
2013 | Fourth approach stubbed. ICD estimated from Google Maps linework. |
Calgary,
AB Alberta Canada |
Flanders Ave. SW / Richard Rd. SW (51.01632, -114.11900) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 42.8270 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2016 | Fourth approach stubbed. ICD estimated from Google Maps linework. |
Columbia,
MO Boone Co. United States |
Bristol Lake Dr. / Braddington Dr. (38.89246, -92.29611) |
Traffic Calming Circle Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 22.3098 |
Other (At-Grade) Single-Lane |
2006 | fourth approach is now built; see Google satellite view ICD estimated from Google Maps linework. |
Rivière-du-Loup,
QC Riviere-du-Loup Canada |
Hwy 132 (Boulevard de l'Hôtel de Ville-Rue Frazer) / Rue Roland-Roussel (47.81947, -69.56203) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 44.1075 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2009 | Fourth approach apparently intended for off-road vehicles (ATVs, snowmobiles). ICD estimated from Google Maps linework. |
River Falls,
WI St. Croix Co. United States |
Radio Rd. / Paulson Rd. (44.89510, -92.64967) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 52.4559 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2014 | Fourth (west) leg stubbed. Year Completed estimated (2012-2016). ICD estimated from Google Maps linework. |
Bonney Lake,
WA Pierce Co. United States |
198th Ave. E / Cascadia Blvd. E (47.12299, -122.16688) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.6959 |
Other (At-Grade) Single-Lane |
2008 | Fourth (southeast) leg added 2018. ICD estimated from Google Maps linework. |
Brasília,
Federal District Brazil |
Segunda Avenida Norte / Primeira Rodovia Sul (-15.87944, -48.11996) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Four-lane entries into two receiving lanes. | |
Missoula,
MT Missoula Co. United States |
Airway Blvd. / Expressway (46.91994, -114.07140) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 40.7875 |
Other (At-Grade) Single-Lane |
2011 | Four-lane approach roadways that drop right lane into right-turn bypass lanes on all approaches. Functional Class: Arterial ICD estimated from Google Maps linework. |
Bakersfield,
CA Kern Co. United States |
Garces Circle (Golden State Ave. / Chester Ave. / 30th St.) (35.38691, -119.01878) |
Rotary Existing |
Other None |
5 Approaches 0 Driveways 98.3425 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
1935 | Four of the approaches have yield-control. One has a stop sign. SR 204 is on a grade separation above the traffic circle. ICD estimated from Google Maps linework. |
Lynn,
MA Essex Co. United States |
Federal St. / Waterhill St. / Marion St. (42.46533, -70.96799) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | Four approaches, but five roads leading away. https://lynnjournal.com/2020/12/03/safe-and-round-new-roundabout-at-agganis-square-leads-to-safer-access-for-drivers/ |
Kansas City,
MO Jackson Co. United States |
Ward Pkwy. / W Meyer Blvd. / W 63rd Terr. / W 64th St. (39.01282, -94.60234) |
Other Existing |
Other Unknown |
5 Approaches 0 Driveways 64.9600 |
Other (At-Grade) Multilane (3+ Lane) |
Fountain in central island. No control on Ward Pkwy; stop signs on other approaches. ICD estimated from Google Maps linework. | |
Quebec,
QC Capitale-Nationale Region Canada |
Ave. Honore-Mercier / Place de l'Assemblee (46.80959, -71.21263) |
Other Existing |
Other None |
2 Approaches 0 Driveways 40.8714 |
Other (At-Grade) Single-Lane |
Fountain in central island added in August 2007. ICD estimated from Google Maps linework. | |
Brooklawn,
NJ Camden Co. United States |
Brooklawn Circle: Broadway / US 130 (Crescent Blvd.) / NJ 47 (Broadway) / S Heenevig Ave. (39.87583, -75.12269) |
Other Existing |
All-Way Yield Unknown |
4 Approaches 4 Driveways 85.3437 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2018 | Former rotary with yielding within circulatory roadway. Partial conversion to roundabout 2017-2018. Circulating traffic continues to yield to entering traffic on east leg. |
Waco,
TX McLennan Co. United States |
Waco Traffic Circle (US 77 / Circle Rd. / S Valley Mills Dr. / La Salle Sve. / N Robinson Dr.) (31.52404, -97.13200) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 1 Driveways 82.2960 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2014 | Former rotary constructed in 1935. Upgraded to oversized roundabout. Year Completed estimated (2012-2015). |
Statesville,
NC Iredell Co. United States |
US 21 / Free Nancy Rd. (35.80533, -80.87606) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 1 Driveways 96.8615 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2018 | For Ingles Development - Project I-2819. ICD estimated from Google Maps linework. |
Hudson Oaks,
TX Parker Co. United States |
Oykey Trl. / Midway Ln. (32.75886, -97.70250) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.4317 |
Other (At-Grade) Single-Lane |
2018 | Focal point of new town center multi-use development. |
Bridlewood,
IN St. Joseph Co. United States |
Bridlewood Cir. / Broken Wood Dr. (41.75165, -86.13323) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Single-Lane |
2001 | Flush concrete splitter islands. No truck apron. Year Completed estimated (1999-2003). |
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. |
Moore,
OK Cleveland Co. United States |
Fritts Blvd. / Glenn Lewis Blvd. (35.31520, -97.49890) |
Roundabout Existing |
All-Way Yield None |
2 Approaches 0 Driveways 54.8640 |
Other (At-Grade) Single-Lane |
2021 | Fish-hook signage; yield pavement markings; truck apron. |
Waterloo,
ON Waterloo Regional Municipality Canada |
Ira Needles Blvd. / Erb St. (43.44632, -80.57117) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 49.4250 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2004 | Fishhook pavement markings. Series of five roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework. |
Kitchener,
ON Waterloo Regional Municipality Canada |
Ira Needles Blvd. / Highland Rd. (43.42294, -80.55246) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 83.2743 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | Fishhook pavement markings. Series of five roundabouts. ICD estimated from Google Maps linework. |
Kitchener,
ON Waterloo Regional Municipality Canada |
Ira Needles Blvd. / Highview Dr. (43.41460, -80.55273) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 45.1131 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | Fishhook pavement markings. Series of five roundabouts. ICD estimated from Google Maps linework. |
Kitchener,
ON Waterloo Regional Municipality Canada |
Ira Needles Blvd. / Victoria St. S. (43.42872, -80.55302) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 46.8373 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2007 | Fishhook pavement markings. Series of five roundabouts. ICD estimated from Google Maps linework. |
Kitchener/Waterloo,
ON Waterloo Regional Municipality Canada |
Ira Needles Blvd. / University Ave. (43.43700, -80.55984) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 53.7688 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2007 | Fishhook pavement markings. Series of five roundabouts. ICD estimated from Google Maps linework. |
Albuquerque,
NM Bernalillo Co. United States |
Ventura St. NE / Holly Ave. NE (35.17567, -106.54231) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2023 | Fishhook lane use arrow pavement markings for all legs, including single-lane legs. Image here: https://www.facebook.com/krqenews/posts/618179123689897/. Article here: https://www.krqe.com/traffic-roads/northeast-albuquerque-roundabout-sparks-some-driver-confusion/. |
Hampton,
VA Hampton City United States |
Langley Blvd. / E Durant St. / Lindbergh Way (37.08956, -76.37895) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2016 | Fishhook arrows on approach and within circulatory roadway. Year Completed estimated (2014-2016). |
Whitehall Estate,
George Town Cayman Islands |
Solaris Ave. / Market St. (19.32338, -81.37798) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 23.0000 |
Other (At-Grade) Single-Lane |
2017 | First two (west/south) legs added in 2008, east added in 2009, northern leg added in 2017. |
Washington,
DC City of Washington Co. United States |
Brentwood Rd NE / Bryant Rd NE / 13th St NE (38.92115, -76.98915) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 1 Driveways 39.0264 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2010 | First true roundabout in District of Columbia ICD estimated from Google Maps linework. |
Paola,
KS Miami Co. United States |
K-68 / Old Kansas City Rd. / Hedge Ln. (38.62133, -94.85551) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 44.7895 |
Other (At-Grade) Single-Lane |
2001 | First roundabout on rural, high-speed facility in Kansas. Functional Class: Arterial ICD estimated from Google Maps linework. |
Weatherford,
TX Parker Co. United States |
Mockingbird Ln. / Charles St. (32.74330, -97.81326) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 2 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2016 | First roundabout in Weatherford. |
(unincorporated),
Faroe Islands |
(unknown) / (unknown) (62.09871, -6.75798) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
2020 | First roundabout in the world located completely underwater; in tunnel connecting three islands. https://www.bbc.com/news/world-europe-55195390 |
New Riegel,
OH Seneca Co. United States |
US 224 / SR 587 (41.08946, -83.35246) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | First roundabout in Seneca County, Ohio. |
Columbia,
MO Boone Co. United States |
Business Loop 70 / I-70 WB Ramps / Creasy Springs Rd. (38.96655, -92.35241) |
Roundabout Removed |
All-Way Yield Unknown |
5 Approaches 0 Driveways 94.7178 |
Freeway Ramps (Grade-Separated) Single-Lane |
1996 | First roundabout in Missouri by Missouri DOT. Originally built in 1996 per article: https://www.voxmagazine.com/news/all-about-roundabouts-in-columbia/article_93724b2b-8b20-5228-b4de-315c5c3d2004.html. Replaced with roundabout to immediate west. ICD estimated from Google Maps linework. |
Lisbon,
MD Howard Co. United States |
MD 94 / MD 144 (39.33700, -77.07360) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
1993 | First roundabout in Maryland. Built initially as temporary, made permanent after one month. |
Iida,
Nagano Japan |
Towa-cho (35.51955, 137.82444) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 17.4975 |
Unknown Single-Lane |
2013 | First roundabout in Japan. ICD estimated from Google Maps linework. |
Steubenville,
OH Jefferson Co. United States |
Lovers Ln. / Fort Steuben Dr. (40.36706, -80.67710) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 2 Driveways 26.3892 |
Other (At-Grade) Single-Lane |
2017 | First roundabout in Eastern Ohio and ODOT District 11. ICD estimated from Google Maps linework. |
Carmel,
IN Hamilton Co. United States |
River Rd. / East 131st St. / Longest Dr. (39.97910, -86.05145) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 79.2480 |
Other (At-Grade) Single-Lane |
1997 | First roundabout in Carmel. |
Ladysmith,
BC Vancouver Island Regional District Canada |
1st Ave. / Symonds St. (48.99727, -123.82330) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.4258 |
Other (At-Grade) Single-Lane |
2000 | First roundabout in British Columbia. Sponsored by ICBC. http://www.sustainability.ca/Docs/Transportation%20Case%20Studies-%20Technical%20Engineering%20Solutions.pdf?CFID=1123696&CFTOKEN=10586703 ICD estimated from Google Maps linework. |
Watertown,
SD Codington Co. United States |
US 81 (5th St.) / 20th Ave. SE (44.87638, -97.10890) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
2018 | First roundabout by South Dakota Department of Transportation. |
Kalispell,
MT Flathead Co. United States |
Stillwater Rd. / West Reserve Dr. (48.24038, -114.35220) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 37.3853 |
Other (At-Grade) Single-Lane |
2007 | First roundabout by Montana DOT. ICD estimated from Google Maps linework. |
Killingworth,
CT Middledex Co. United States |
Rte. 80 / Rte. 81 (41.35801, -72.56517) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
1997 | First rotary modification in Connecticut. 21442 |
Peterborough,
England Peterborough United Kingdom |
A15 (London Rd.) / A605 (Oundle Rd.) (52.56638, -0.24219) |
Roundabout Removed |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other (At-Grade) Multilane (2+ lanes) w/ Traversable Central Island |
2008 | First mini-roundabout in the UK. Installed 1969, removed 2008. |
New York City,
NY Queens Co. United States |
88th St. / 153rd Ave. (40.66685, -73.84797) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 25.9080 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2018 | First mini-roundabout in New York City. |
Cambridge,
England Cambridgeshire United Kingdom |
Queen Edith's Way / Fendon Rd. / Mowbray Rd. (52.17927, 0.14885) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
2020 | First Dutch-style roundabout in the UK. https://www.bbc.co.uk/news/uk-england-cambridgeshire-53736468 |
Waco,
TX McLennan Co. United States |
Legends Ln. / (parking) (31.55317, -97.11764) |
Other Existing |
Uncontrolled None |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2000 | First circle constructed in Waco (2000). Third leg was closed due in agreement with Texas Historic Commission after construction discoveries in 2010. Third leg realigned with BU Law School Parking lot in 2015. |
Kingsburg,
CA Fresno Co. United States |
S Bethel Ave. / E Conejo Ave. (Sierra St.) (36.51795, -119.57532) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2022 | Fire station in southeast quadrant. https://www.cityofkingsburg-ca.gov/DocumentCenter/View/1930/Kingsburg-Roundabout-4-1-22?bidId= |
Hopewell,
VA Hopewell City United States |
Virginia St. / Wilmington Ave. (37.27664, -77.30884) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
Fire station in central island. | |
Calgary,
AB Calgary Region Canada |
McKenzie Towne Blvd. / McKenzie Towne Gt. / Prestwick Blvd. / Inverness Gt. (50.91650, -113.96430) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 1 Driveways 80.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2000 | Fire station has direct access to circulatory roadway. Year Completed estimated (before 2002). |
Lakewood,
CO Jefferson Co. United States |
Lamar St. / W 14th Ave. (39.73850, -105.06733) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2014 | Fire station driveway at end of radius on northwest corner. |
Euless,
TX Tarrant Co. United States |
Park Haven Blvd. (32.86382, -97.08171) |
Other Existing |
Uncontrolled None |
2 Approaches 5 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2004 | Fire department turnaround, landscaped to appear as roundabout. |