8898 Results

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City, State
County
Country
Intersection
(Lat, Lng)
Type
Status
Control Type / Other Control Type Approaches / Driveways Functional Class /
LaneType
Year Completed Comments
Perth Airport, Western Australia

Australia
Dunreath Dr./Tonkin Hwy SB Ramps
(-31.94391, 115.95158)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Freeway Ramps
Single-Lane
Perth South, ON
Perth
Canada
Hwy 7/Line 19
(43.24750, -81.08493)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2013
Perth South, ON
Perth
Canada
Road 119/County Rd 9
(43.27026, -81.06800)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2013
Perth South, ON
Perth
Canada
Ontario Hwy 7/Line 20
(43.30862, -81.03567)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2017
Petaluma, CA
Sonoma
United States
McDowell Blvd./Baywood Dr.
(38.24036, -122.61010)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2008
Petaluma, CA
Sonoma
United States
Magnolia Ave./Elm Dr.
(38.24586, -122.65600)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2006 Previously controlled by two-way stop Functional Class: Arterial
Petaluma, CA
Sonoma
United States
Windsor Dr./West Haven Way
(38.22460, -122.66430)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2005 Functional Class: Collector
Petaluma, CA
Sonoma
United States
Petaluma Blvd. S/Caulfield Ln.
(38.22730, -122.61820)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2011 Construction began spring 2011. Functional Class: Arterial
Petaluma, CA
Sonoma
United States
Corona Rd./Sonoma Mountain Pkwy.
(38.26890, -122.65450)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other
Single-Lane
2002
Petaluma, CA
Sonoma
United States
Casa Grande Rd./Ely Blvd.
(38.24348, -122.59580)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1999
Peterborough, NH
Hillsborough Co.
United States
Old Street Rd./Parmalee Dr./Monadnock Community Hospital entrance
(42.89272, -71.93790)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2010
Peterborough, NH
Hillsborough Co.
United States
Monadnock Community Hospital entrance/parking areas
(42.89412, -71.93811)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2010
Peterborough, NH
Hillsborough Co.
United States
NH 101/Shaw's Plaza entrance
(42.87519, -71.96153)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
2009
Petersburg, VA
Dinwiddie Co.
United States
SR 600 (Westgate Dr) / SR 226 (Cox Rd)
(37.21434, -77.45870)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2017
Phoenix, AZ
Maricopa Co.
United States
E Dove Valley Rd./N 60th St.
(33.78470, -111.95199)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2015
Phoenix, AZ
Maricopa
United States
W Riverwood Blvd./W Kirby Ave.
(33.41608, -112.27480)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2002 Painted splitter islands.
Phoenix, AZ
Maricopa
United States
99th Ave./Lower Buckeye Rd.
(33.42116, -112.27260)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2005
Phoenix, AZ
Maricopa
United States
E. Cotton Center Blvd./S. 44th Pl.
(33.40279, -111.98790)
Other
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Multilane (2 Lane)
2000
Phoenix, AZ
Maricopa
United States
Pointe Pkwy./S. 48th St.
(33.37162, -111.97410)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2000
Phoenix, AZ
Maricopa
United States
Aviano Way/(unknown)
(33.68941, -111.99350)
Rotary
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Single-Lane
Mini-roundabout. Completed 2005.
Phoenix, AZ
Maricopa
United States
S. Melon Ln./W. Country Place Blvd.
(33.41839, -112.27850)
Roundabout
Existing
All-Way Yield
None
2 Approaches
2 Driveways
Other
Single-Lane
2004 Painted splitter islands. Functional Class: Local
Phoenix, AZ
Maricopa
United States
South 20th Drive./(none)
(33.37556, -112.10290)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
2 Approaches
0 Driveways
Other
Single-Lane
2003 Neighborhood traffic calming.
Phoenix, AZ
Maricopa
United States
N. 43rd St./E. Stanford Dr.
(33.51700, -111.98930)
Neighborhood Traffic Circle
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Single-Lane
2005 Mini-roundabout
Phoenix, AZ
Maricopa
United States
E. Mountain View Rd./N. Central Ave.
(33.57510, -112.07360)
Neighborhood Traffic Circle
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Single-Lane
2006 Mini-roundabout
Phoenix, AZ
Maricopa
United States
23rd Ave./W. Osborn Rd.
(33.48775, -112.10840)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2005 Small roundabout.
Phoenix, AZ
Maricopa
United States
S. Pointe Pkwy. W/S. Pointe Pkwy. E
(33.37649, -111.97210)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
1994 Before 1997.
Phoenix, AZ
Maricopa
United States
I-17 NB Ramps/Happy Valley Road
(33.71299, -112.11460)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
2002 Revised 2005. Functional Class: Collector
Phoenix, AZ
Maricopa
United States
Happy Valley Rd./I-17 SB Ramps
(33.71301, -112.12000)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Freeway Ramps
Multilane (2 Lane)
2002 Revised 2005.
Phoenix, AZ
Maricopa
United States
W Riverwood Blvd./Windrow Blvd.
(33.41749, -112.26690)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2002
Phoenix, AZ
Maricopa
United States
Devonna Ln./Watkins St./84th Dr./Hammond Ln.
(33.42601, -112.24090)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1999
Phoenix, AZ
Maricopa Co.
United States
W Montebello Ave./(shopping center parking)
(33.51961, -112.09810)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2007
Phoenix, AZ
Maricopa Co.
United States
N Black Mountain Blvd./(dog park access)
(33.67634, -112.00517)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
2016 https://www.azcentral.com/story/news/local/phoenix/2016/03/11/6-major-road-construction-projects-phoenix-watch-year/81439492/
Picton, ON
Prince Edward
Canada
Loyalist Pkwy./Sandy Hook Rd.
(43.99449, -77.17838)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2009 This was the first highway roundabout in Ontario. Constructed in 2009. https://www.auto123.com/en/news/ontarios-first-roundabout-intersection-opens-near-picton/5652/
Pijnacker, South Holland
Pijnacker-Nootdorp
Netherlands
N470/N471
(52.00100, 4.45173)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
Other
Multilane (3+ Lane)
Turboroundabout.
Pijnacker, South Holland
Pijnacker-Nootdorp
Netherlands
N470/Faunalaan/Oude Leedeweg
(51.99962, 4.43945)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
Turboroundabout.
Pijnacker, South Holland
Pijnacker-Nootdorp
Netherlands
N470/Tuindersweg
(52.00447, 4.43034)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
Turboroundabout.
Pilot Mountain, NC
Surry
United States
NC 268/US 52 EB Ramps
(36.37565, -80.48758)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps
Unknown
2010
Pilot Mountain, NC
Surry
United States
NC 268/US 52 WB Ramps
(36.37640, -80.48578)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps
Unknown
2010
Pincher Creek No 9, AB
Alberta
Canada
Hwy 6/Hwy 507
(49.49569, -113.94773)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
Year completed unknown (before 2012).
Pine Island, MN
Olmsted Co.
United States
CR 31/Riverview Rd.
(44.18062, -92.58812)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2014 Year Completed estimated (2011-2015).
Pine Island, MN
Olmsted Co.
United States
E White Bridge Rd./White Pine Rd. SE
(44.18487, -92.56461)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2014 Year Completed estimated (2011-2015).
Pine Ridge Estates, IN
Marion Co.
United States
E 96th St./Lantern Rd.
(39.92738, -86.01380)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other
Multilane (3+ Lane)
2017
Pinecrest, CA
Tuolumne Co.
United States
Lakeshore Dr/.Rustic Rd.
(38.19017, -119.99049)
Unknown
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Unknown
Single-Lane
2019 Primarily intended to provide a final turnaround opportunity for RVs and buses within the Pinecrest Recreation Area (see http://pinecrestlakeupdate.com/images/uploads/100421_Pinecrest_TCP_Plan_For_FERC.pdf)
Pinehurst, NC
Moore
United States
US 15/US 501/NC 2/NC 211
(35.20173, -79.45045)
Rotary
Existing
Unknown
Unknown
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
Pinehurst, NC
Moore
United States
NC 2/Carolina Vista
(35.19233, -79.47094)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2009
Pineville, NC
Mecklenburg Co.
United States
Dorman Rd./Muskerry Dr.
(35.07050, -80.88066)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
2010
Piqua, OH
Miami Co.
United States
W Garbry Rd./Looney Rd.
(40.14600, -84.21713)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2018 https://www.dailycall.com/news/48906/road-construction-set-to-be-completed-this-month
Piscataway Township, NJ
Middlesex Co.
United States
Scarlet Knight Way/Campus Rd./Bartholomew Rd./Frelinghuysen Rd.
(40.51776, -74.46132)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2003
Pittsboro, NC
Chatham Co.
United States
Powell Place Ln./Millbrook Dr.
(35.74521, -79.17331)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2006
Pittsboro, NC
Chatham Co.
United States
Powell Place Ln./(unknown)
(35.74674, -79.17074)
Roundabout
Existing
All-Way Yield
None
2 Approaches
1 Driveways
Other
Single-Lane
2006

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