5174 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
Jensen Beach, FL
Martin
United States
Jensen Beach Blvd./Candice Ave./Pineapple Dr.
(27.24393, -80.22761)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
2002 Railroad running through central island. ADT volume of 27000 on five-lane road west leg. Also an evacuation route. High volume FEC freight line.
Jensen Beach, FL
Martin
United States
SR 707/Pineapple Dr./Jensen Beach Causeway
(27.25074, -80.22818)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1999 RT only lanes entering roundabout on two approaches.
Brighton, MI
Livingston
United States
(Lee Rd./unknown #1)
(42.50573, -83.75296)
Roundabout
Removed
All-Way Yield
None
0 Approaches
0 Driveways
Other
Unknown
2006
Brighton, MI
Livingston
United States
(unknown #2)
(42.50698, -83.75462)
Roundabout
Removed
All-Way Yield
None
0 Approaches
0 Driveways
Other
Unknown
2006
Las Vegas, NV
Clark
United States
Carey Ave./Belmont St.
(36.20325, -115.10700)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2001
Las Vegas, NV
Clark
United States
Carey Ave./Hamilton St.
(36.20310, -115.12310)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2001
Las Vegas, NV
Clark
United States
Carey Ave./Revere St.
(36.20313, -115.15180)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2001
Las Vegas, NV
Clark
United States
Hills Dr./Longspur Dr.
(36.19252, -115.29770)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
1991
Alpine, UT
Utah
United States
Canyon Crest Rd./Alpine Hwy. (S. Main St.)
(40.44784, -111.77840)
Roundabout
Existing
Free Merge
Active Pedestrian Warning (flashing yellow)
4 Approaches
0 Driveways
Other
Single-Lane
2003 Free-merge, active pedestrian warning Functional Class: Major Arterial
Truckee, CA
Nevada
United States
Hwy 89/I-80 EB Ramps
(39.32243, -120.20770)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps
Multilane (2 Lane)
2005
Green Bay, WI
Brown
United States
Airport Dr. (STH 172)/S. Pine Tree Rd.
(44.49955, -88.14986)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2010
Arcata, CA
Humboldt
United States
Guintoli Ln./US 101 NB Ramps
(40.90492, -124.08510)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2005
Durango, CO
La Plata
United States
Florida Rd./Riverview Dr.
(37.28319, -107.86900)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2010
Durango, CO
La Plata
United States
CR 238/Fort Lewis Dr./College Dr.
(37.27940, -107.85940)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2007
Durango, CO
La Plata
United States
(Mercy Regional Medical Center ring road)/(unknown)
(37.23677, -107.82050)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2006
Visalia, CA
Tulare
United States
Houston Ave./Santa Fe St./NE 3rd Ave.
(36.34183, -119.28780)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2010
Durango, CO
La Plata
United States
(Mercy Regional Medical Center entrance drive)/(ring road)
(37.23339, -107.82310)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2006 Functional Class: Arterial
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.
Carmel, IN
Hamilton
United States
Old Meridian St./Grand Blvd.
(39.97366, -86.14984)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2008
Port Orchard, WA
Kitsap
United States
Mile Hill Dr. (Hwy 166)/Bethel Ave.
(47.53467, -122.62730)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
1998 Previously a Y Intersection. Opened June 1998. Previously controlled by two-way stop Functional Class: Arterial
Malta, NY
Saratoga
United States
Rte 67 (Dunning St.)/I-87 NB Ramps
(42.97052, -73.80057)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
2006 Part of a series of 5 roundabouts.
Modesto, CA
Stanislaus
United States
La Loma/James St./G St.
(37.64360, -120.98740)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
1997 Permanent installation with landscaping in place Previously controlled by two-way stop Functional Class: Collector
Clackamas, OR
Clackamas
United States
Monterey Ave./Causey Ave./William Otty Rd.
(45.44020, -122.55510)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2005 Functional Class: Collector
Amelia Island, FL
Nassau
United States
Beach Walker Rd./Beachwood Rd.
(30.55425, -81.44608)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2005 Functional Class: Local
Seward, NE
Seward
United States
7th St./6th Ave./8th Ave.
(40.91742, -97.10029)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
Functional Class: Local
Brookfield, IL
Cook
United States
Grand Blvd./Washington St.
(41.82755, -87.85150)
Other
Existing
Unknown
Unknown
8 Approaches
0 Driveways
Other
Single-Lane
I am a chauffuer in the Chicago area and I use this roundabout frequently when traveling from the West Suburbs to Midway Airport. Only real traffic is on Grand Blvd at this intersection but it is in a downtown shopping district in Brookfield (13 mi WSW of Functional Class: Local
St. George, UT
Washington
United States
E. Brigham Rd./I-15 SB Ramps/Pioneer Rd.
(37.05999, -113.58560)
Roundabout
Existing
All-Way Yield
None
6 Approaches
0 Driveways
Freeway Ramps
Multilane (2 Lane)
2006 Combines interchange ramps and frontage road.
Seattle, WA
King
United States
21st Ave. E/E. Republican St.
(47.62320, -122.30470)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
2006
Advance, NC
Davie
United States
NC 801/I-40 EB Ramps
(36.00655, -80.44083)
Roundabout
Removed
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2002 Developer-built "temporary" intersection fix. Previously controlled by one-way stop
Clemmons, NC
Forsyth
United States
Styers Ferry Rd./Utility Dr. (River Ridge Roundabout)
(36.07380, -80.39124)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2002 Built by developer. Previously controlled by one-way stop Functional Class: Collector
Willimantic, CT
Windham
United States
Eastern Rd/unnamed driveway (ECSU Campus by clock tower)
(41.72001, -72.21691)
Neighborhood Traffic Circle
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
1999 Not properly signed & painted, but lots of potential for demonstrating this intersection concept. Previously controlled by one-way stop Functional Class: Local
Stafford Springs, CT
Tolland
United States
Rte 32/Rte 190
(41.95362, -72.30314)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
Believed by some to be improperly signed & painted, though some roundabout features have been added in the past 10 years. Near railroad crossing. Completed 1890? Functional Class: Arterial
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.
Little Rock, AR
Pulaski
United States
36th St./Romine Rd./West Rd.
(34.72098, -92.38181)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2001 Elementary school and church nearby. http://www.contextsensitivesolutions.org/content/case_studies/kentucky_roundabout/resources/kentucky_roundabout_pdf/ Functional Class: Arterial
Boulder, CO
Boulder
United States
Arapahoe Ave./4th St.
(40.01294, -105.29160)
Neighborhood Traffic Circle
Existing
Two-Way Stop
None
3 Approaches
0 Driveways
Other
Single-Lane
Boulder, CO
Boulder
United States
Arapahoe Ave./5th St.
(40.01295, -105.28920)
Neighborhood Traffic Circle
Existing
Two-Way Stop
None
3 Approaches
0 Driveways
Other
Single-Lane
Boulder, CO
Boulder
United States
Balsam Ave./14th St.
(40.02675, -105.27840)
Neighborhood Traffic Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
Boulder, CO
Boulder
United States
Balsam Ave./15th St.
(40.02675, -105.27660)
Neighborhood Traffic Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
Boulder, CO
Boulder
United States
Evergreen Ave./9th St.
(40.03106, -105.28560)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
Boulder, CO
Boulder
United States
Kings Ridge Blvd./Edison Ave.
(40.03098, -105.23950)
Other
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
Boulder, CO
Boulder
United States
Kings Ridge Blvd./Franklin Dr.
(40.03237, -105.23960)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
Boulder, CO
Boulder
United States
Maxwell Ave./6th St.
(40.02176, -105.28860)
Neighborhood Traffic Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
Other
Single-Lane
Boulder, CO
Boulder
United States
Pearl St./4th St.
(40.01571, -105.29050)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
Boulder, CO
Boulder
United States
Pearl St./Mid-Block
(40.01501, -105.29390)
Neighborhood Traffic Circle
Existing
Unknown
None
2 Approaches
0 Driveways
Other
Single-Lane
Facilitates U-turns at west end of Pearl Street
Boulder, CO
Boulder
United States
Pine St./15th St.
(40.02072, -105.27670)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
Boulder, CO
Boulder
United States
Pine St./17th St.
(40.02126, -105.27410)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
Aspen, CO
Pitkin
United States
SH 82/Maroon Crk./Castle Crk.
(39.19548, -106.84060)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2000
Lexington, KY
Lexington-Fayette
United States
Old Frankfort Pike/Alexandria Dr.
(38.06978, -84.55798)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Unknown
2010
Westfield, NJ
Union
United States
NJ 28/E. Broad St. (Westfield Circle)
(40.64849, -74.35027)
Rotary
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
Functional Class: Arterial

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