8791 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 24th Ave./Brazee St.
(45.54050, -122.64110)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
1989 Completed 10/10/1989.
Portland, OR
Multnomah
United States
NE 24th Ave./Thompson St.
(45.53896, -122.64110)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
1989 Completed 10/10/1989.
Portland, OR
Multnomah
United States
NE 24th Ave./Tillamook St.
(45.53741, -122.64110)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
1989 Completed 10/10/1989.
Portland, OR
Multnomah
United States
NE 21st Ave./Thompson St.
(45.53898, -122.64420)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
1989 Completed 10/10/1989.
Portland, OR
Multnomah
United States
NE 21st Ave./Brazee St.
(45.54051, -122.64420)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
1989 Completed 10/10/1989.
Portland, OR
Multnomah
United States
NE 37th Ave./Morris St./Wisteria St.
(45.54467, -122.62500)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
1986 Completed 12/23/1986.
Portland, OR
Multnomah
United States
NE 37th Ave./Brazee St.
(45.54057, -122.62500)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
1987 Completed 10/16/1987.
Portland, OR
Multnomah
United States
NE 37th Ave./Thompson St.
(45.53904, -122.62500)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
1987 Completed 11/16/1987.
Portland, OR
Multnomah
United States
SE 32nd Ave./SE Lincoln St.
(45.50825, -122.63270)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 4/25/1990.
Portland, OR
Multnomah
United States
SE 30th Ave./SE Caruthers St.
(45.50550, -122.63470)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 4/23/1990.
Portland, OR
Multnomah
United States
SE 31st Ave./SE Clinton St.
(45.50354, -122.63360)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 6/22/1990.
Portland, OR
Multnomah
United States
SE 23rd Ave./SE Clinton St.
(45.50339, -122.64260)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 6/22/1990.
Portland, OR
Multnomah
United States
SE 37th Ave./SE Lincoln St.
(45.50806, -122.62570)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 4/25/1990.
Portland, OR
Multnomah
United States
SE 43rd Ave./SE Lincoln St.
(45.50799, -122.61810)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 4/23/1990.
Portland, OR
Multnomah
United States
SE 51st Ave./SE Lincoln St.
(45.50803, -122.61000)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 4/23/1990.
Portland, OR
Multnomah
United States
SE 55th Ave. (N)/SE Lincoln St.
(45.50806, -122.60650)
Neighborhood Traffic Circle
Existing
Unknown
None
3 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 5/14/1990.
Portland, OR
Multnomah
United States
SE 55th Ave. (S)/SE Lincoln St.
(45.50804, -122.60610)
Neighborhood Traffic Circle
Existing
Unknown
None
3 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 5/14/1990.
Portland, OR
Multnomah
United States
SE 58th Ave. (S)/SE Lincoln St.
(45.50805, -122.60380)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 5/8/1990.
Portland, OR
Multnomah
United States
SW Terwilliger Blvd./Palater Rd.
(45.45290, -122.67660)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2002 Roundabout replaces existing Y-intersection, adds fourth leg to serve college law school. Includes driveway into roundabout serving two homes. Previously controlled by one-way stop Functional Class: Collector
Portland, OR
Multnomah
United States
NW 25th Ave./NW Quimby St.
(45.53330, -122.70280)
Neighborhood Traffic Circle
Existing
Two-Way Stop
None
3 Approaches
0 Driveways
Other
Single-Lane
1988 Completed 9/30/1988.
Portland, OR
Multnomah
United States
NW 25th Ave./NW Overton St.
(45.53190, -122.70270)
Neighborhood Traffic Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
Other
Single-Lane
1988 Completed 9/30/1988.
Portland, OR
Multnomah
United States
NW 25th Ave./NW Marshall St.
(45.53040, -122.70270)
Neighborhood Traffic Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
Other
Single-Lane
1988 Completed 9/30/1988.
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
Portland, WI
Monroe Co.
United States
STH 27/STH 33
(43.74201, -90.79387)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2016
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).
Prairie du Chien, WI
Crawford Co.
United States
S Marquette Rd./E Blackhawk Ave.
(43.05193, -91.14100)
Roundabout
Existing
All-Way Yield
At-Grade Rail Crossing Gates (controlling approach only)
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2014 Series of three roundabouts. Nearby at-grade rail crossing.
Prairie du Chien, WI
Crawford Co.
United States
S Marquette Rd./E Wisconsin St.
(43.05037, -91.14098)
Roundabout
Existing
All-Way Yield
At-Grade Rail Crossing Gates (controlling approach only)
4 Approaches
0 Driveways
Other
Single-Lane
2014 Series of three roundabouts. Nearby at-grade rail crossing.
Prairie du Chien, WI
Crawford Co.
United States
S Marquette Rd./E Iowa St.
(43.04911, -91.14094)
Roundabout
Existing
All-Way Yield
At-Grade Rail Crossing Gates (controlling approach only)
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2014 Series of three roundabouts. Nearby at-grade rail crossing.
Prather, CA
Fresno Co.
United States
SR 168 (Morgan Canyon Rd.)/Auberry Rd./(parking lot)/(parking lot)
(37.03726, -119.51426)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2017
Prescott, AZ
Yavapai Co.
United States
AZ 89/Deep Well Ranch Rd./Willow Creek Rd.
(34.65243, -112.43495)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2015
Prescott, WI
Pierce Co.
United States
Dexter St./Orrin Rd./(school access)
(44.76041, -92.78138)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2012 https://www.google.com/maps/d/viewer?mid=1kRgB04jjoXd6tLLe0r20FJoxJMI&ll=44.7645749168422%2C-92.78835567417138&z=13.
Prescott, AZ
Yavapai Co.
United States
Granite Dells Pkwy./Dells Ranch Rd.
(34.62703, -112.39726)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2014 Year Completed estimated (2014-2015).
Prescott, AZ
Yavapai Co.
United States
Prescott Lakes Pkwy./(unknown)
(34.56894, -112.42458)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2011 Year Completed estimated (2010-2011).
Prescott, AZ
Yavapai Co.
United States
E Smoke Tree Ln./Northridge Dr./Solstice Dr.
(34.58711, -112.44239)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2001 Year Completed estimated (1992-2002).
Prescott, AZ
Yavapai Co.
United States
Blooming Hills Dr./S Blooming Hills Dr.
(34.58020, -112.44489)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2000 Year Completed estimated (1992-2002).
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

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