|
City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways |
Functional Class / LaneType |
Year Completed | Comments |
|---|---|---|---|---|---|---|---|
|
Merrimack,
NH Hillsborough Co. United States |
Spartan Way/Digital Dr. (42.82118, -71.50855) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2006 | On campus of Fidelity Investments. |
|
Merrimack,
NH Hillsborough Co. United States |
Spartan Way/Spartan Ln. (42.81991, -71.51026) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2006 | On campus of Fidelity Investments. |
|
Frisco,
TX Denton Co. United States |
Speargrass Dr./Grey Fox Ln. (33.19900, -96.87745) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2017 | |
|
Nykoping,
Sodermanland County Nykoping Sweden |
Spelhagsrondellen (Hamnvägen/Arnöleden) (58.74704, 17.00608) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
||
|
Ithaca,
NY Tompkins United States |
Spencer St./Elmira Rd./Park St./Albany St. (42.43167, -76.50152) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways |
Other Single-Lane |
2004 | |
|
Vaxjo,
Kronoberg County Vaxjo Sweden |
Spetsamosserondellen (Liedbergsgatan/Ringsbergsvägen) (56.88577, 14.80066) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
||
|
(unincorporated),
FL St. Johns United States |
Spinnakers Reach Dr./Summer Pl. (30.19334, -81.36563) |
Other Existing |
Other None |
4 Approaches 0 Driveways |
Other Single-Lane |
Functional Class: Local. Year Completed unknown (before 1994). | |
|
Newburyport,
MA Essex Co. United States |
Spofford St./Merrimac St./Moseley Ave. (42.83148, -70.90667) |
Other Existing |
Other Unknown |
5 Approaches 0 Driveways |
Other Single-Lane |
2013 | Stop control and painted splitter island on west leg. Year Completed estimated (2013-2014). |
|
Reykjavik,
Höfuðborgarsvæðið Iceland |
Spongin parking lot (64.15008, -21.78784) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
||
|
Denver,
CO Denver Co. United States |
Sports Blvd & Great Lawn Dr (39.71924, -104.88742) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
1997 | Between 1993 and 1999 |
|
Denver,
CO Denver Co. United States |
Sports Blvd & Wright St (39.71704, -104.89135) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
1997 | Between 1993 and 1999 |
|
Airway Heights,
WA Spokane Co. United States |
Sprague Ave./(unknown) (47.62056, -117.40397) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2012 | Open July 2012. |
|
Indianapolis,
IN Hamilton Co. United States |
Spring Mill Rd./Illinois St. (39.93194, -86.16465) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2014 | |
|
Carmel,
IN Hamilton United States |
Spring Mill Rd./W. 131st St. (39.97776, -86.16474) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2007 | Construction planned for Spring 2003 per article in The Indianapolis Star (12/05/2002). Functional Class: Arterial |
|
Carmel,
IN Hamilton United States |
Spring Mill Rd./W. 136th St. (39.98505, -86.16485) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2005 | Construction planned for Spring 2003 per article in The Indianapolis Star (12/05/2002). Functional Class: Arterial |
|
Calgary,
AB Calgary Region Canada |
Springbank Blvd./Spring Mews (51.01847, -114.19620) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
||
|
Calgary,
AB Calgary Region Canada |
Springbank Blvd./Springbank Dr. (51.01912, -114.20230) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
||
|
(unincorporated),
GA Fulton United States |
Springbox Dr./(unknown) (33.64056, -84.63778) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2008 | |
|
Pleasant Prairie, Village of,
WI Kenosha Co. United States |
Springbrook Rd./39th Ave. (42.52830, -87.85408) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
2015 | |
|
Mount Horeb,
WI Dane United States |
Springdale St./Brookwood Dr. (43.00978, -89.71380) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2006 | Series of five roundabouts. Functional Class: Arterial |
|
Mount Horeb,
WI Dane United States |
Springdale St./Perimeter St. (43.01009, -89.72186) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2006 | Series of five roundabouts. Functional Class: Arterial |
|
Mount Horeb,
WI Dane United States |
Springdale St./Ridgeview Rd./Lillehammer Ln. (43.00663, -89.70390) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2006 | Series of five roundabouts. Functional Class: Arterial |
|
Mount Horeb,
WI Dane United States |
Springdale St./STH 78/STH 92 (43.01007, -89.73044) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2004 | Series of five roundabouts. Functional Class: Arterial |
|
Mount Horeb,
WI Dane United States |
Springdale St./Telmark Pkwy. (43.00933, -89.71098) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2006 | Series of five roundabouts. Functional Class: Arterial |
|
Milton Keynes,
South East England Buckinghamshire England |
Springfield Roundabout (Childs Way/Marlborough St.) (52.04168, -0.74451) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
||
|
Springfield,
MA Hampden Co. United States |
Springfield St/Hamburg St/Rimmon Ave (42.13225, -72.60011) |
Neighborhood Traffic Circle Existing |
Other None |
4 Approaches 0 Driveways |
Other Single-Lane |
Hamburg St stop-controlled | |
|
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 |
|
Farmington,
MN Dakota Co. United States |
Spruce St./12th St. (44.63790, -93.13039) |
Other Existing |
Unknown None |
4 Approaches 8 Driveways |
Other Single-Lane |
1997 | No splitter islands. |
|
Nantes,
Loire Region Loire-Atlantique France |
Square Elsa Mercoeur (47.21442, -1.55013) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
||
|
Riverbank,
CA Stanislaus United States |
Squire Wells Way/Heartland Dr. (37.71484, -120.95160) |
Neighborhood Traffic Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2007 | Small diameter. |
|
Latrobe,
PA Westmoreland United States |
SR 1045 (Saint Vincent Rd.)/Beatty Flats Rd. (40.30146, -79.41886) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2010 | |
|
Campbelltown,
PA Lebanon United States |
SR 117/Northside Dr. (40.28476, -76.57345) |
Roundabout Existing |
All-Way Yield None |
0 Approaches 0 Driveways |
Other Unknown |
2011 | |
|
Rio Vista,
CA Solano Co. United States |
SR 12/SR 113/Birds Landing Rd. (38.18362, -121.80611) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2019 | Still under construction in Sept. 2019, but operating as a roundabout. |
|
Burbank,
WA Walla Walla Co. United States |
SR 124 (Ice Harbor Dr.)/US 12 EB Ramps/5th St./Gateway Rd. (46.20577, -119.01321) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Freeway Ramps Single-Lane |
2011 | |
|
Burbank,
WA Walla Walla Co. United States |
SR 124 (Ice Harbor Dr.)/US 12 WB Ramps (46.20937, -119.01215) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Freeway Ramps Single-Lane |
2011 | Yield-controlled right-turn bypass lane on north leg. |
|
Winters,
CA Yolo Co. United States |
SR 128 (E Grant Ave.)/Walnut Ln./(parking lot) (38.52629, -121.96733) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2018 | Year Completed estimated (2017-2018). |
|
Gloucester,
MA Essex United States |
SR 128 (Yankee Division Hwy)/Old Rockport Rd./School House Rd. (42.62497, -70.66152) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
Functional Class: Arterial | |
|
Gloucester,
MA Essex United States |
SR 128 (Yankee Division Hwy)/SR 127 (42.62204, -70.67609) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
Functional Class: Arterial | |
|
Warrensburg,
MO Johnson United States |
SR 13/Old SR 13/NW 435 Rd. (38.82513, -93.74133) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2012 | Functional Class: Arterial |
|
Warrensburg,
MO Johnson United States |
SR 13/Old SR 13/SE 101st Rd. (38.70853, -93.73029) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2011 | Functional Class: Arterial |
|
(unincorporated),
FL St. Johns United States |
SR 13/Riverwalk Blvd. (30.02042, -81.63919) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2013 | |
|
Warrensburg,
MO Johnson United States |
SR 13/State Hwy DD (38.74322, -93.68679) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2011 | Functional Class: Arterial |
|
Warrensburg,
MO Johnson United States |
SR 13/US 50 EB Ramps (38.77151, -93.68568) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Freeway Ramps Single-Lane |
2011 | |
|
Warrensburg,
MO Johnson United States |
SR 13/US 50 WB Ramps (38.77480, -93.68554) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Freeway Ramps Single-Lane |
2011 | |
|
Nashua,
NH Hillsborough United States |
SR 130 (Broad St.)/Coburn Ave./Chuck Drudging Dr. (42.75617, -71.51653) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2002 | Entrance to north high school, very heavy traffic in AM peak. |
|
Pahoa,
HI Hawaii Co. United States |
SR 130 (Pahoa Rd)/Keaau Pahoa Rd. (19.50539, -154.95606) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
2016 | |
|
Mill Spring,
NC Polk Co. United States |
SR 1326 (Pea Ridge Rd.)/US 74 EB Ramps/John Shehan Rd. (35.28576, -82.06771) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Freeway Ramps Single-Lane |
2017 | Bypass lane. |
|
Hertford,
NC Perquimans Co. United States |
SR 1336 (Harvey Point Rd.)/Goose Nest Ln. (36.10580, -76.35845) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
2011 | Year Completed estimated (2010-2012). |
|
Kerman,
CA Fresno Co. United States |
SR 145 (Madera Ave.)/Jensen Ave. (36.70580, -120.06053) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2014 | |
|
Chelan,
WA Chelan Co. United States |
SR 150/No-See-Um Rd. (47.84969, -120.03549) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2017 | https://www.wsdot.wa.gov/Projects/SR150/NoSeeUmRdIntersectionImprovements/default.htm |