5324 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
Portland, OR
Multnomah
United States
NE 39th Ave./Glisan St.
(45.52640, -122.62300)
Other
Existing
All-Way Stop
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
Stop-controlled entries into circle. Bus stop within circulatory roadway. Historical rotary with stop control. Functional Class: Arterial
Portland, OR
Multnomah
United States
SE Ladd Circle
(45.50850, -122.64940)
Other
Existing
Unknown
None
0 Approaches
0 Driveways
Other
Single-Lane
Portland, OR
Multnomah
United States
NE Mt. Hood Avenue/Frontage Road (PDX airport)
(45.57770, -122.55950)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2000 Previously controlled by two-way stop Functional Class: Collector
Portsmouth, VA
N/A
United States
Crawford St./Bart St.
(36.83202, -76.29770)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2007
Portsmouth, NH
Rockingham
United States
Rte 1A/Elwin Rd. (Foyes Corner)
(43.04609, -70.74641)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Unknown
2007
Portsmouth, NH
Rockingham
United States
US 1/US 1 Bypass/US 4
(43.07290, -70.78094)
Rotary
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Unknown
Portsmouth, VA

United States
Greenwood Dr./McLean St.
(36.80493, -76.34554)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2011
Portsmouth, VA

United States
Hartford St./Park Rd.
(36.84064, -76.35030)
Other
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
Poughkeepsie, NY
Dutchess
United States
Rte 376/Vassar Lake Dr.
(41.68654, -73.89823)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2006 Near Vassar College
Poughkeepsie, NY
Dutchess
United States
Rte 376/College Ave.
(41.68975, -73.89973)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2006 Near Vassar College
Poughkeepsie, NY
Dutchess
United States
Rte 376/Collegeview Ave.
(41.69179, -73.90046)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2008 Near Vassar College
Poulsbo, WA
Kitsap Co.
United States
NE Lincoln Rd/Noll Rd. NE/Gala Way NE
(47.75120, -122.61191)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2012 Open September 2012. Replaced two offset T-intersections.
Pound, Village of, WI
Marinette Co.
United States
STH 64/US 141 SB Ramps
(45.10962, -88.02036)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2014 Year Completed estimated (2011-2015).
Pound, Village of, WI
Marinette Co.
United States
STH 64/US 141 NB Ramps
(45.10885, -88.01804)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2013 Year Completed estimated (2011-2015).
Powell, OH
Delaware Co.
United States
Olentangy River Rd./W Orange Rd./Carriage Rd.
(40.17579, -83.04671)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2013 Year Completed estimated (2011-2014).
Powell, OH
Delaware Co.
United States
Riverside Dr./Home Rd.
(40.19746, -83.13604)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2014
Powell, OH
Delaware Co.
United States
Sawmill Pkwy./Clark Shaw Rd
(40.22808, -83.09516)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2016
Powell, OH
Delaware
United States
Sawmill Pkwy./Hyatts Rd.
(40.21642, -83.09669)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2009
Prairie du Chien, WI
Crawford Co.
United States
E Blackhawk Ave./Marquette Rd.
(43.05193, -91.14100)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2014 Series of three roundabouts.
Prairie du Chien, WI
Crawford Co.
United States
S Marquette Rd./E Wisconsin St.
(43.05037, -91.14098)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2014 Series of three roundabouts.
Prairie du Chien, WI
Crawford Co.
United States
S Marquette Rd./E Iowa St.
(43.04911, -91.14094)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2014 Series of three roundabouts.
Prescott, AZ
Yavapai
United States
Grande Dame Pkwy./SR 89A EB Ramps
(34.63499, -112.39830)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps
Multilane (2 Lane)
2011
Prescott, AZ
Yavapai
United States
Grande Dame Pkwy./SR 89A WB Ramps
(34.63643, -112.39710)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps
Multilane (2 Lane)
2011
Prescott, AZ
Yavapai
United States
SR 89/Willow Lake Rd.
(34.59233, -112.42580)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
2006
Prince George, BC
Fraser-Fort George Region
Canada
Cameron St./N. Neechako Rd.
(53.92848, -122.76730)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Unknown
2009 Completed August 2009. http://www.city.pg.bc.ca/city_services/transportation/cameronstreetbridge/
Prince George, VA
Prince George Co.
United States
Allin Rd./A Ave./Bull Hill Rd./Jefferson Park Rd.
(37.22679, -77.30860)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2012 Right-turn-only lane on north leg.
Prince George, VA
Prince George Co.
United States
VA 106 (Courthouse Rd) / VA 634 (Allin Rd)
(37.22338, -77.29979)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2010
Princes Hill, Victoria

Australia
Pigdon St./Garton St.
(-37.78115, 144.96420)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
Princes Hill, Victoria

Australia
Pigdon St./Wilson St.
(-37.78143, 144.96706)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
Princeton, MN
Mille Lacs Co.
United States
TH 95/CSAH 29 (Rum River Dr.)
(45.57405, -93.58005)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2010 Right-turn-only lanes on all four approaches.
Princeton, IN
Gibson Co.
United States
N Embree St./Brumfield Ave.
(38.35891, -87.57585)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2009 Year Completed estimated (2008-2010).
Princeton, NJ
Mercer
United States
Faculty Rd./Elm Dr.
(40.33888, -74.65523)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2001 This roundabout is on University owned roads open to the public. There is a second roundabout similar in dimensions upstream on Elm Drive. Close to an at-grade rail crossing. Previously controlled by one-way stop Functional Class: Collector
Princeton Junction, NJ
Mercer
United States
Post Rd./Alexander Rd.
(40.31186, -74.62854)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2009 Previously controlled by one-way stop
Prior Lake, MN
Scott
United States
Fountain Hills Dr./Jeffers
(44.74596, -93.44472)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2006
Prior Lake, MN
Scott Co.
United States
Dakotah Pkwy/(casino access)
(44.73231, -93.47141)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
2008 Through arrows instead of left arrows on approach.
Provo, UT
Utah Co.
United States
E Center St./N 7 Peaks Blvd.
(40.23369, -111.64067)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2012 Year Completed estimated (2011-2013).
Provo, UT
Utah
United States
1730 North/1740 West
(40.25703, -111.68890)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1998
Provo, UT
Utah
United States
700 East/Center St.
(40.23369, -111.64660)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1996
Provo, UT
Utah
United States
1700 North/1730 North/1500 West
(40.25650, -111.68530)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1998
Provo, UT
Utah
United States
300 North/Seven Peaks Blvd.
(40.23737, -111.63750)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
1997
Provo, UT
Utah
United States
5000 North/Edgewood Dr.
(40.30066, -111.65750)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
1999
Provo, UT
Utah
United States
Veterans Pkwy./Edgewood (Shops at Riverwoods)
(40.29898, -111.65780)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
1999
Provo, UT
Utah
United States
200 West (Freedom Blvd.)/920 South
(40.22177, -111.66230)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2000
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
Provo, UT
Utah
United States
3700 North/300 West
(40.28282, -111.66310)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2001
Provo, UT
Utah
United States
1375 West/820 North
(40.24470, -111.68280)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other
Single-Lane
2001
Provo, UT
Utah
United States
Riverside Ave./W 1720 North
(40.25703, -111.66810)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2000
Provo, UT
Utah
United States
E 900 S/Nevada Ave./S 1350 E/S 1400 E
(40.22206, -111.63470)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2005
Pukalani, HI
Maui
United States
Kulamalu Town Center
(20.82156, -156.33080)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2007
Pulaski, WI
Brown
United States
STH 32 (S Wisconsin St.)/CTH B (Crest Dr.)
(44.65709, -88.22159)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2011 Opened September 6, 2011.

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