5905 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
Raleigh, NC
Wake
United States
Pullen Rd./Stinson Dr.
(35.78457, -78.66421)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2002 Located on campus of North Carolina State University. Completed November 2002. Used to have Pedestrian signal located upstream of roundabout (removed in 2006) Previously controlled by one-way stop Functional Class: Local
Port Salerno, FL
Martin
United States
Old Dixie Hwy/St. Lucie Blvd./SE Manatee Ln.
(27.14908, -80.20197)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2002 Long oval.
Port Salerno, FL
Martin
United States
SE Salerno Rd./SE Martin Meadows Ave./(unknown)/(unknown)
(27.13707, -80.21922)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2009 Long oval.
Lowell, MA
Middlesex Co.
United States
Industrial Ave/American Legion Connector Hwy SB Ramps
(42.61379, -71.32136)
Rotary
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Freeway Ramps
Unknown
Longtime rotary near Lowell Connector.
(unincorporated), FL
St. Lucie
United States
SW Westcliffe Ln./(unknown)
(27.27572, -80.44907)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2007 Looks to be sized for multilane but unmarked in 2012.
Montpelier, VT
Washington
United States
Main St./Spring St. (Keck Circle)
(44.26283, -72.57178)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
1995 Main Street Middle School located one block NE of roundabout. Previously controlled by one-way stop Functional Class: Arterial
Waco, TX
McLennan
United States
Crosslake Pkwy./Legendlake Pkwy.
(31.49100, -97.15920)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other
Single-Lane
2006 Major internal street intersection for a 159 Ac. Tract (74.5 Ac. is Hospital and Medical complex). Functional Class: Collector
San Diego, CA
San Diego
United States
Sea Ridge Dr./Chelsea St.
(32.80875, -117.26520)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2007 Marginal roundabout. No splitter islands.
Sequim, WA
Clallam
United States
W. Washington St./N. Demming Rd./N. 9th St.
(48.07909, -123.12400)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Single-Lane
2007 May 2007.
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.
Granite Falls, WA
Snohomish
United States
Granite Falls Access Rd./SR 92
(48.08332, -121.99000)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2010 May 2010.
Blaine, WA
Whatcom
United States
I-5 SB Ramps/Peace Portal Dr./Marine Dr.
(48.99723, -122.75250)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2010 May 2010. Roundabout is ~200 ft from railroad crossing.
Olympia, WA
Thurston
United States
Yelm Hwy SE/Boulevard Rd. SE
(47.00397, -122.86540)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Multilane (2 Lane)
2011 May 2011.
Olympia, WA
Thurston
United States
Yelm Hwy SE/Brassfield Rd. SE
(47.00367, -122.87310)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Multilane (2 Lane)
2011 May 2011.
Vancouver, WA
Clark
United States
NE 10th Ave./NE 136th St.
(45.71988, -122.66030)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Single-Lane
2011 May 2011. Park & Ride under construction fall 2010.
Marysville, WA
Snohomish Co.
United States
25th Ave. NE/174th St. NE
(48.15374, -122.19930)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Mini-roundabout
2017 May be large enough to qualify as a compact roundabout but has a fully traversable central island.
Daphne, AL
Baldwin Co.
United States
CR-64/CR-13
(30.60376, -87.86897)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2015 Merge-type bypass lane on east leg.
Alpharetta, GA
Fulton Co.
United States
Hopewell Rd./Birmingham Rd.
(34.16261, -84.28773)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
2016 Merge-type right-turn bypass lane on west leg. Year Completed estimated (2015-2017).
Ypsilanti, MI
Washtenaw Co.
United States
Geddes Rd./Superior Rd.
(42.27492, -83.63755)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
2008 Merging right-turn bypass lane in northeast quadrant.
Ottawa, ON
City of Ottawa
Canada
Jockvale Rd./Exeter Dr./Tartan Dr.
(45.27044, -75.75439)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2005 Met warrants for signals. Functional Class: Major Collector
Ottawa, ON
City of Ottawa
Canada
Cresthaven Dr./Waterbridge Dr.
(45.28097, -75.70818)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2001 Minimal splitter islands.
Ottawa, ON
City of Ottawa
Canada
Cresthaven Dr./Fairpark Dr./Timberline Private
(45.27486, -75.70937)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2002 Minimal splitter islands. Functional Class: Local
Paradise Valley, AZ
Maricopa
United States
Indian Bend Rd./70th St.
(33.53864, -111.92930)
Neighborhood Traffic Circle
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
Mini-roundabout
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
Stevensville, MD
Queen Annes
United States
Thompson Creek Rd./US 50 EB Ramps
(38.97599, -76.31046)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps
Mini-roundabout
2007 Mini-roundabout.
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.
Lutherville-Timonium, MD
Baltimore
United States
MD 139 (Charles St.)/Bellona Ave.
(39.41790, -76.62900)
Roundabout
Removed
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
1999 Mini-roundabout. Double-lane circulatory roadway across northern half. Previously controlled by two-way stop Functional Class: Arterial
Lewisville, NC
Forsyth
United States
Concord Church Rd./US 421 NB Ramps
(36.09143, -80.42963)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2003 Mirror image of other ramp.
Davis, CA
Yolo
United States
Anderson Rd./Alvarado Ave.
(38.56210, -121.75850)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1997 Moderate to high pedestrian and bicycle volume. Located in residential area frequented by commuters to University of California at Davis.
Scottsdale, AZ
Maricopa
United States
N. 74th St./E. Sweetwater Ave.
(33.60395, -111.92150)
Neighborhood Traffic Circle
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Unknown
2003 Modified by City in 2005 to improve operation as roundabout.
Durham, NC
Durham
United States
Glendale Ave./Washington St.
(36.02251, -78.90046)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2000 Modified circle, part of I-85 detour route.
La Quinta, CA
Riverside
United States
Ave. Montezuma/Ave. Navarro
(33.67616, -116.30460)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2007 Modified from former geometrics to conform to Modern Roundabout Previously controlled by traffic circle Functional Class: Local
Buffalo, NY
Erie
United States
Gates Circle (Delaware Ave./Lafayette Ave.)
(42.92054, -78.86776)
Other
Existing
Unknown
Unknown
5 Approaches
0 Driveways
Other
Unknown
2002 Modified in 2002 to incorporate roundabout principles.
Apex, NC
Wake Co.
United States
Blackburn Rd./Orchard Villas Ave.
(35.74781, -78.86505)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2008 Modified in 2012 to add splitter islands.
Jackson, GA
Butts Co.
United States
Keys Ferry Rd./Barnetts Bridge Rd./Hwy 36
(33.38354, -83.90331)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Mini-roundabout
2017 Modular, Rapid-Install Roundabout
Annandale, VA
Fairfax Co.
United States
Ravensworth Rd/Jayhawk St/Fountain Head Dr
(38.82630, -77.19993)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Mini-roundabout
2018 Modular, Rapid-Install Roundabout
Indianapolis, IN
Marion
United States
Market St./Meridian St. (Monument Circle)
(39.76848, -86.15804)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
Most famous traffic circle in the State of Indiana. Completed 1820. Functional Class: Local
Maple Grove, MN
Hennepin
United States
Jonquil Ln./85th Ave.
(45.10938, -93.43398)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
2001 Mountable splitter islands, driverways in circle, parking in circle, pedestrian amenity in central island. Functional Class: Local
Wake Forest, NC
Wake
United States
NC 98/US 1A
(35.97911, -78.51192)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Unknown
2006 Moving Ahead project.
Chattanooga, TN
Hamilton
United States
SR 153 SB Ramps/N. Access Rd./TVA offices
(35.10868, -85.23122)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Freeway Ramps
Multilane (2 Lane)
2006 N Access Road is a 4 lane arterial road. Fatal crash April 4, 2010. 11861-05.
Portland, OR
Multnomah Co.
United States
NE Yacht Harbor Drive
(45.60542, -122.66034)
Other
Existing
All-Way Yield
Unknown
1 Approaches
2 Driveways
Other
Single-Lane
2006 N end of Yacht Harbor Drive, yield entry at south, driveway at west and driveway at east.
Sarasota, FL
Sarasota
United States
Honore Ave./Camus St.
(27.33355, -82.46388)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2010 NB and SB right turn lanes.
Carson City, NV
Carson City
United States
Arrowhead Dr./I-580 NB Ramps/Imus Rd.
(39.19840, -119.77380)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2002 NB off-ramp for Carson City Freeway (I-580/U.S. 395) and extension of Imus Road. Overpass & roundabouts completed in 2002.
Charlotte, NC
Mecklenburg
United States
E. 9th St./N. Davidson St.
(35.22668, -80.83273)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2006 Near elementary school.
Bend, OR
Deschutes
United States
NE 15th St./Bear Creek Rd.
(44.05150, -121.28400)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2005 Near elementary school. Crossing guard operation.
Estero, FL
Lee
United States
Williams Rd./Chapel Trace
(26.41990, -81.83160)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2006 Near Estero High School.
El Paso, TX
El Paso
United States
Sun Bowl Dr./University Dr.
(31.76872, -106.50750)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2010 Near football stadium.
Greenfield, IN
Hancock
United States
Broadway St./McKenzie Rd.
(39.79925, -85.77997)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2004 Near Greenfield-Central High School. http://www.indystar.com/apps/pbcs.dll/article?AID=/20071003/LOCAL/710030465/-1/LOCAL17
Rochester Hills, MI
Oakland
United States
Tienken Rd./Sheldon Rd.
(42.69626, -83.12320)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2001 Near Hart Middle School and Stoney Creek High School. Functional Class: Local

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