|
City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways |
Functional Class / LaneType |
Year Completed | Comments |
|---|---|---|---|---|---|---|---|
|
Johnstown,
CO Larimer Co. United States |
CO 402/I-25 NB Ramps (40.37813, -104.99255) |
Roundabout Unknown |
All-Way Yield None |
3 Approaches 0 Driveways |
Freeway Ramps Single-Lane |
2019 | Under construction 2019. |
|
Johnstown,
CO Larimer Co. United States |
CR 18/NE Frontage Rd. (40.37812, -104.99132) |
Roundabout Unknown |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2019 | Under construction 2019. |
|
Edina,
MN Hennepin Co. United States |
Hazelton Rd./(parking lot) (44.87402, -93.32624) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 2 Driveways |
Other Single-Lane |
2014 | Under construction in Aug 2014 (streetview). |
|
Carmel,
IN Hamilton United States |
Gray Rd./106th St. (39.94151, -86.08847) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2003 | Under construction in December 2002; completed January 2003. Intersection closed until completion. Construction cost $430,000 per Indianapolis Star article authored by Bill Ruthhart (12/05/2002). Functional Class: Arterial |
|
Mont-Tremblant,
QC Les Laurentides Regional County Municipality Canada |
Route Transcanadienne/Rue Siméon (46.11689, -74.56281) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2013 | Under construction in Sept 2012 (Streetview). |
|
Milton,
ON Halton Canada |
Whitlock Ave./Farmstead Dr. (43.48834, -79.84905) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2018 | Under construction in Streetview Aug 2018 |
|
Milton,
ON Halton Canada |
Whitlock Ave./Leger Way (43.48585, -79.85174) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2018 | Under construction in Streetview Aug 2018. |
|
Edina,
MN Hennepin Co. United States |
Valley View Rd./Tracy Ave./Valley Ln. (44.88459, -93.36872) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2016 | Under construction in summer 2016 (streetview) |
|
Rio Rancho,
NM Sandoval Co. United States |
Iris Rd. NE/Idalia Rd. NE (35.30200, -106.62532) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2010 | Under construction late 2009. |
|
Jackson,
WY Teton Co. United States |
Gros Ventre Junction (US-26/US 89/US 191/Golf Course Rd/Gros Ventre Rd) (43.57420, -110.73327) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
2018 | Under construction summer 2018. https://www.nps.gov/grte/planyourvisit/gros-ventre-roundabout.htm The Gros Ventre intersection on US Hwy 26/89/191 has an average daily traffic volume of approximately 14,200 vehicles and almost 200 bicycle riders during the summer season. |
|
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). |
|
Lafayette,
IN Tippecanoe Co. United States |
Walter Scholer Dr./CR 10 W (40.38265, -86.90634) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
Unknown completion date (before 1993). | |
|
Tulsa,
OK Tulsa United States |
E. Admiral Pl./Mingo Rd. (36.16057, -95.86876) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
Unknown configuration - location confirmed. Functional Class: Arterial | |
|
Franklin Lakes,
NJ Bergen Co. United States |
Franklin Lake Rd./High Mountain Rd. (40.99348, -74.21235) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2014 | Upgraded from a neighborhood traffic circle in 2014 |
|
Durham,
NC Durham Co. United States |
Keystone Park Dr./Station Dr. (35.86828, -78.85216) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2013 | Upgraded from neighborhood traffic circle around 2013 |
|
Durham,
NC Durham Co. United States |
Keystone Park Dr./Mainline Station (35.87125, -78.85600) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
2013 | Upgraded from neighborhood traffic circle around 2013. |
|
Dawson Creek,
BC Peace River Region Canada |
Alaska Hwy./8th St./Government Rd. (55.75856, -120.22480) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2007 | Upgraded from traffic circle to roundabout in summer 2007. |
|
Santa Fe,
NM Santa Fe United States |
Botulph Rd./Arroyo Chamiso Rd./Miguel Chavez Rd. (35.64938, -105.94790) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2002 | Urban Compact, Southeast Santa Fe neighborhood Functional Class: Minor Collector |
|
Glens Falls,
NY Warren United States |
Rte 9/Rte 9L/Hudson St. (43.30951, -73.64399) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways |
Other Single-Lane |
2007 | Urban, downtown environment. |
|
Honolulu,
HI Oahu United States |
Keeaumoku St./Heulu St. (21.30592, -157.83500) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
1999 | Urban. |
|
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. |
|
Pearl,
MS Rankin United States |
MS 475 (Airport Rd.)/Old Brandon Rd. (32.29057, -90.07133) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
1997 | Use of paint to achieve (?) deflection. |
|
Sept-Îles,
QC Sept-Rivières Canada |
Rue Bourgeois/Rue Giasson (50.22687, -66.38993) |
Rotary Existing |
Other Other |
4 Approaches 0 Driveways |
Other Single-Lane |
Vehicles in circle yield; entering traffic has right of way. Except for Rue Giasson, which has an Arrêt (stop) sign. | |
|
Sept-Îles,
QC Sept-Rivières Canada |
Rue Smith/Rue Bourgeois (50.22276, -66.37792) |
Rotary Existing |
Other Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
Vehicles in circle yield; no controls on entering traffic. One block away from roundabout with different yield rules. | |
|
Trenton,
NJ Mercer Co. United States |
Brunswick Circle (Brunswick Ave./Lawrenceville Rd./Stawberry St.) (40.24528, -74.74283) |
Rotary Existing |
Other Unknown |
5 Approaches 0 Driveways |
Unknown Multilane (2 Lane) |
Vehicles in circulatory roadway must yield to the northeast entry. | |
|
Kingsport,
TN Sullivan Co. United States |
Sullivan St./Broad St./Watauga St./Holston St. (36.54914, -82.55837) |
Other Existing |
All-Way Yield Unknown |
6 Approaches 0 Driveways |
Other Single-Lane |
1917 | Very early traffic circle. |
|
Hasbrouck Heights,
NJ Bergen Co. United States |
Passaic Ave./Boulevard (40.85798, -74.08175) |
Other Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
Very narrow splitter islands. | |
|
Newberg,
OR Yamhill Co. United States |
Foothills Dr./Center St. (45.32467, -122.96999) |
Neighborhood Traffic Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1999 | Very small splitter islands, with pedestrian crossings next to circulatory roadway. |
|
Mandeville,
LA St. Tammany Par. United States |
LA-59/Sharpe Rd./Pineview Rd. (30.39668, -90.04326) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Unknown |
2019 | Video with aerial view here: https://wgno.com/2019/05/24/new-hwy-59-roundabout-in-mandeville-opening-to-traffic/ No striping yet, so not sure if one or two lanes; my guess would be a two-laner. |
|
Bend,
OR Deschutes United States |
SW Industrial Way/Wall St. (44.05050, -121.31750) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2003 | Wall St. is one-way southbound into the roundabout. Roundabout is raindrop-shaped to prevent eastbound to northbound movements. Dogbone/peanut shape. Previously controlled by one-way stop Functional Class: Collector |
|
Carmel,
IN Hamilton United States |
Springmill Rd./Dorset Rd. (39.97396, -86.16467) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2009 | Was originally installed in 2006 as mini-roundabout. There were several property damage accidents at this intersection in the first 10 days of its operation. In that 10 days there was substantial public outcry against the mini. The decision was made and the intersection was returned to a 4-way stop before the mini had been in operation for two weeks. Conversion to single-lane roundabout estimated (2008-2010). Functional Class: Arterial |
|
Camp Lejeune,
NC Onslow Co. United States |
Holcomb Blvd./McHugh Blvd. (34.66476, -77.34787) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2013 | Was previously a rotary. |
|
Riverhead,
NY Suffolk United States |
Rte. 58/Roanoke Ave. (40.93315, -72.67399) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2009 | Was single-lane traffic circle. Redesigned, resigned, and restriped in 2009. |
|
(unincorporated),
GA Chatham United States |
(unknown)/(unknown) (32.21583, -81.19500) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2006 | Water fountain in center. |
|
Hanford,
CA Kings Co. United States |
Hanford Armona Rd./SR 198 WB On-ramp/13th Ave. (36.31433, -119.69338) |
Roundabout Unknown |
All-Way Yield None |
4 Approaches 0 Driveways |
Freeway Ramps Single-Lane |
2018 | WB bypass lane. |
|
Sarasota,
FL Sarasota United States |
Honore Ave./Sawgrass Rd. (27.33234, -82.46388) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2010 | WB right turn lane. |
|
Sarasota,
FL Sarasota United States |
Honore Ave./Palmer Blvd. (27.32671, -82.46387) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2011 | WB right-turn bypass lane. |
|
Oviedo,
FL Seminole United States |
Franklin St./Geneva Dr./Division St. (28.67359, -81.20439) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways |
Other Single-Lane |
2006 | Website: http://www.cityofoviedo.net/files/Roundabouts.pdf |
|
Loveland,
CO Larimer Co. United States |
Boyd Lake Ave./Lost Creek Dr. (40.41446, -105.02100) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2015 | West leg stubbed for future road. |
|
Superior,
CO Boulder Co. United States |
McCaslin Blvd./Main St. (39.95173, -105.16511) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2017 | West leg stubbed for future. |
|
Gloucester,
VA Gloucester United States |
W Main St./Waltons Ln./Fox Centre Pkwy. (37.39841, -76.52674) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2005 | West of Route 17, near Walmart and Home Depot retail. |
|
Framingham,
MA Middlesex Co. United States |
Union Ave/Main St/Maple St (42.29709, -71.43089) |
Other Existing |
Two-Way Stop None |
4 Approaches 2 Driveways |
Other Single-Lane |
Wide circular roadway (2 lane) All approaches 1 lane Geometry unconventional; decreases overview (oval circular road, with minor approaches under an angle) Residential context repaved surface in 2016; new pavement markings consisting of three high vis crosswalks 1 South and 2 North on the major road. No further improvements to pavement markings now or in the last 10 years. Speed limit 25 mph | |
|
Norwood,
MA Norfolk Co. United States |
Washington St./Upland Rd./Prospect St./Fulton St. (42.20417, -71.19667) |
Other Existing |
Other Unknown |
5 Approaches 3 Driveways |
Other Single-Lane |
Wide circular roadway New Pavement markings on circular roadway approx 2016 (e.g. splitter island, traffic lanes dedicated LT T RT on Prospect St) New pavement markings to extend/complete central island. Markings go into roadway on washington street. no additional pm on Washington street to delineate TL. Missing or submerged curbs, various layers of resurfacing and fixtures of potholes. Sidewalks present, CW present CW SB along Washington St very long (2 x 70 - 90 ft) possible drainage issues, general water management concerns with condition existing inlets Bus lane 34E on Washington Street; bus stop just south of traffic circle | |
|
Cary,
NC Wake Co. United States |
Cornerstone Dr./Valleystone Dr. (35.79087, -78.85090) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2006 | Wide circulatory roadway with no truck apron. |
|
Brooklyn Park,
MN Hennepin United States |
Seltzer Pkwy./Neddersen Pkwy./Founders Pkwy. (45.11604, -93.36655) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
1995 | Will be a 4th leg in future (Tessman Pkwy.). Functional Class: Collector |
|
Conway,
AR Faulkner Co. United States |
College Ave./Country Club Rd. (35.08526, -92.48056) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2018 | Will be completed by December 2018 |
|
Provo,
UT Utah United States |
550 West/1950 North (40.26043, -111.66600) |
Other Existing |
Unknown Unknown |
5 Approaches 0 Driveways |
Other Single-Lane |
Within parking lot; not fully developed as roundabout. Functional Class: Local | |
|
Perrysburg,
OH Wood Co. United States |
McCutchenville Pike & Roachton Rd (41.52221, -83.60402) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2016 | WOO-199-27.97 PID 96355 E131324 |
|
Berlin,
MA Worcester Co. United States |
River Rd W/Basset Rd (42.35534, -71.62343) |
Roundabout Existing |
All-Way Yield Other |
4 Approaches 0 Driveways |
Other Single-Lane |
2016 | X-W11-2 installed on all approaches splitter islands with crosswalks (high vis ladders) new sidewalks around the roundabout. context in development, more mixed-use seems to be planned for the future |
|
Elk Grove,
CA Sacramento United States |
W. Camden Dr./N. Camden Dr./Camden Lake Way (38.42732, -121.37700) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1988 | Year Completed apparent from historical Google Earth aerial photos. |