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
Seattle, WA
King
United States
10th Ave SW/SW 100th St
(47.51376, -122.34770)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Unknown
2006
Seattle, WA
King
United States
9th Ave SW/SW 100th St
(47.51378, -122.34640)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Unknown
2006
Redmond, WA
King
United States
Eastridge Dr. NE/244th Pl. NE
(47.68499, -122.01300)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other
Mini-roundabout
2014 Open July 2014.
Cheektowaga, NY
Erie
United States
Harlem Rd./Cleveland Dr.
(42.94493, -78.78408)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2008
Round Lake, NY
Saratoga
United States
Rte. 9-Rte. 67/Round Lake Bypass
(42.94849, -73.78979)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2009
Lackawanna, NY
Erie
United States
McKinley Pkwy./Dorrance Ave./Vincent Ave.
(42.83200, -78.81520)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2010 Restriped as single-lane roundabout.
Lackawanna, NY
Erie
United States
Dorrance Ave./S. Shore Blvd./Ward Ct.
(42.83199, -78.80859)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2010 Restriped as single-lane roundabout.
Casper, WY
Natrona
United States
Centennial Hills Blvd./(unknown)
(42.83013, -106.26700)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
Other
Single-Lane
2008 Intersecting street not complete as of 2009.
Cheyenne, WY
Laramie
United States
High Plains Rd./I-25 SB Ramps
(41.06202, -104.87730)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2010
Cheyenne, WY
Laramie
United States
High Plains Rd./I-25 NB Ramps
(41.06046, -104.87620)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2010 Only 3 of the 5 approaches are currently in service. One is under construction for the new Southeast Wyoming Welcome Center. The last is a future extension of High Plains to the east.
Cheyenne, WY
Laramie
United States
Snyder Ave./Allison Rd.
(41.11004, -104.81910)
Roundabout
Existing
All-Way Yield
None
4 Approaches
1 Driveways
Other
Single-Lane
2008 South High School is on south leg. Functional Class: Collector
Cheyenne, WY
Laramie
United States
Converse Ave./ Pershing Blvd./19th St.
(41.14558, -104.78960)
Roundabout
Existing
All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB)
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
2013 Functional Class: Principal Arterial
Cheyenne, WY
Laramie
United States
H.R. Ranch Rd./Judy Lee Dr.
(41.12408, -104.73770)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2008 Functional Class: Collector
Cheyenne, WY
Laramie
United States
Vandehei Ave./I-25 NB Ramps/Hynds Blvd.
(41.18365, -104.83710)
Roundabout
Existing
All-Way Yield
None
6 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2011 Previously controlled by one-way stop
Cheyenne, WY
Laramie
United States
Vandehei Ave./I-25 SB Ramps/Bishop Blvd.
(41.18365, -104.83900)
Roundabout
Existing
All-Way Yield
None
6 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2011 Previously controlled by one-way stop
Batavia, NY
Genesee
United States
Rte 33/Rte 98
(42.99869, -78.19249)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2010
Chatham, NY
Columbia
United States
Rte 66/Rte 295
(42.36392, -73.59497)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2009 Small single-laner in village setting.
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
Greenwich, NY
Washington
United States
Rte 29/Rte 40
(43.10361, -73.51842)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2004
Plattsburgh, NY
Clinton
United States
Rte 9/New York Rd./Vermont St.
(44.68128, -73.44769)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2004
Liberty, NY
Sullivan
United States
Rte 17 SB Ramps/Rte 52
(41.79303, -74.73518)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2006
Liberty, NY
Sullivan
United States
Rte 52/Rte 55
(41.79688, -74.74020)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2006
Cortlandt Manor, NY
Northern Westchester
United States
Oregon Rd./Jay Rd./Westbrook Ct.
(41.32445, -73.88305)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2006
Mount Vernon, NY
Westchester
United States
Lincoln Ave./Gramatan Ave.
(40.91744, -73.83753)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2006 Central island has fountain and music
Caledonia, NY
Livingston
United States
Rte 5/Rte 383
(42.97311, -77.85300)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2005 Resigned and restriped traffic circle. Previously controlled by circle
Stony Brook, NY
Suffolk
United States
S. Loop Rd./Marburger Dr.
(40.90982, -73.12318)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2006 On college campus roadway.
Westchester, NY
Westchester
United States
Airport Rd./Rye Lake Rd.
(41.07284, -73.70593)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2006 Access to airport.
Westhampton Beach, NY
Suffolk
United States
Potunk Ln./Oak St./School St./Brook Rd./Mill Rd.
(40.81412, -72.64636)
Roundabout
Existing
All-Way Yield
None
6 Approaches
0 Driveways
Other
Single-Lane
2006 Oval shape.
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
Glens Falls, NY
Warren
United States
Rte 9/Rte 9L/Hudson St.
(43.30951, -73.64399)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2007 Urban, downtown environment.
Niagara Falls, NY
Niagara
United States
Rainbow Blvd./1st St.
(43.08466, -79.06161)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2007
East Aurora, NY
Erie
United States
Rte 20A/Rte 78
(42.76773, -78.62917)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2009 Resigned and restriped single-lane circle. Previously controlled by circle
Cheektowaga, NY
Erie
United States
Harlem Rd./Kensington Rd./Lexington Ter.
(42.95023, -78.78391)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2008 Closely spaced roundabouts 100 feet apart.
Cheektowaga, NY
Erie
United States
Harlem Rd./Kensington Rd./Wehrle Dr.
(42.94968, -78.78409)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2008 Closely spaced roundabouts 100 feet apart.
Irondequoit, NY
Monroe
United States
Rte 590/Titus Ave.
(43.21195, -77.54978)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2010 Series of 4 roundabouts.
Irondequoit, NY
Monroe
United States
Rte 590/Seneca Rd.
(43.21642, -77.54655)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2010 Series of 4 roundabouts.
Irondequoit, NY
Monroe
United States
Rte 590/Point Pleasant Rd.
(43.22389, -77.54493)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2010 Series of 4 roundabouts.
Irondequoit, NY
Monroe
United States
Rte 590/Durand Blvd.
(43.22728, -77.54431)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2010 Series of 4 roundabouts.
Rochester, NY
Monroe
United States
Plymouth Ave./Ford St.
(43.14373, -77.61810)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2005 Raised pedestrian crossings
Bainbridge, NY
Chenango
United States
Rte 206/CR 39
(42.29073, -75.47471)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2007
Latham, NY
Albany
United States
Old Wolf Rd./Old Niskayuna Rd.
(42.73882, -73.79072)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2008
North Providence, RI
Providence
United States
US 44/Centerdale Bypass
(41.85703, -71.48295)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2002
Lincoln, RI
Providence
United States
Twin River Rd./(unknown)
(41.89224, -71.45074)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
2006
Auburn, WA
King
United States
124 Ave. SE/SE 304th St.
(47.32978, -122.17640)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2008 July 2008.
Blaine, WA
Whatcom
United States
I-5 SB Ramps/Peace Portal Dr./Marine Dr.
(48.99723, -122.75250)
Roundabout
Existing
All-Way Yield
At-Grade Rail Crossing Gates (controlling approach only)
4 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2010 May 2010. Roundabout is ~200 ft from railroad crossing.
Blaine, WA
Whatcom
United States
I-5 NB Ramps/D St./2nd St.
(48.99810, -122.75140)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2010 May 2010.
Blaine, WA
Whatcom
United States
Grandview Rd. (SR 548)/Blaine Rd./BP Refinery access
(48.89202, -122.72650)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Single-Lane
2010 September 2010.
Bremerton, WA
Kitsap
United States
Cross SKIA Connector/Harry Earl Rd.
(47.50340, -122.75060)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2010 September 2010.

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