9518 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
Forest Hill, MD
Harford
United States
MD 23/Commerce Rd.
(39.57385, -76.37114)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Single-Lane
2008 On August 9, 2008 a new roundabout opened on Maryland Route 23 and an extended Commerce Drive in Forest Hill (Harford County), Maryland. It was built by a private developer to improve access to the Forest Hill Industrial Park by using Route 23, a limited access highway, rather than the current access road to Commerce Drive, Jarrettsville Road, which is primarily a residential route.
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/
Lakeland Ridge, AB
Strathcona
Canada
Crimson Dr./Charlotte Way
(53.54333, -113.27780)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2006
Hampstead, MD
Carroll
United States
MD 88/MD 833
(39.60434, -76.83682)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2004
Chaptico, MD
St. Marys
United States
MD 234/MD 238
(38.36791, -76.78179)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2007
Clarksville, MD
Howard
United States
Brighton Dam Rd./Ten Oaks Rd.
(39.20491, -76.95455)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
2008
Deale, MD
Anne Arundel
United States
MD 256/MD 258
(38.79327, -76.54586)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
2006
Bel Air, MD
Harford
United States
Constant Friendship Blvd./BJ's
(39.45546, -76.31870)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
1995 Functional Class: Local
Olympia, WA
Thurston
United States
Evergreen Pkwy. NW/McCann Plaza
(47.06936, -122.97440)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
2005 Entrance to college. Opened November 2005.
Olympia, WA
Thurston
United States
14th Ave. SE/E Bay Dr./Henderson Blvd. SE
(47.02971, -122.89140)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2005 Opened July 2005. Southbound right turn bypass lane.
Sammamish, WA
King
United States
Issaquah Pine Lake Rd./SE 32nd Way
(47.57894, -122.02810)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
2005 Opened March 2005.
Sequim, WA
Clallam
United States
N Sequim Ave./Old Olympic Hwy.
(48.09418, -123.10230)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2005 Opened September 2005.
Sequim, WA
Clallam
United States
W Washington St./River Rd.
(48.07758, -123.13480)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2004 Opened June 2004. Northbound right turn bypass lane.
Spokane, WA
Spokane
United States
E. Sharp Ave./N. Columbus St.
(47.66950, -117.39490)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
1992 September 1992.
Tacoma, WA
Pierce
United States
49th Ave. NE/33rd St. NE/Norpoint Way NE
(47.28643, -122.38220)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2004 Opened December 2004.
Tacoma, WA
Pierce
United States
S Tyler St./S 66th St.
(47.19746, -122.49280)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2005 Opened July 2005. Fatal crash August 12. 2006. 11861-05.
Vancouver, WA
Clark
United States
W. 6th St./Esther St.
(45.62572, -122.67610)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2005 Opened June 2005.
Vancouver, WA
Clark
United States
NE 137th Ave./NE 49th St.
(45.65733, -122.53190)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2008 Opened January 2008.
West Richland, WA
Benton
United States
Bombing Range Rd./Keene Rd.
(46.26271, -119.34237)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2005 Free-flow bypass lane on east leg. Opened October 2005.
White Center, WA
King
United States
10th Ave. SW/SW 100th St.
(47.51379, -122.34770)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Mini-roundabout
2006 Opened April 2006. Previously controlled by two-way stop
White Center, WA
King
United States
9th Ave. SW/SW 100th St.
(47.51379, -122.34640)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Mini-roundabout
2006 Opened April 2006. Previously controlled by two-way stop Functional Class: Neighborhood Collector
Woodinville, WA
King
United States
136th Ave. NE/Woodinville High School Entrance
(47.77161, -122.15860)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
2003 Opened October 2003.
University Place, WA
Pierce
United States
64th St W/Park Entrance
(47.19891, -122.56530)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2004 Completed before July 2004.
University Place, WA
Pierce
United States
Cirque Dr. W/Alameda Ave. W/56th St. W
(47.20639, -122.51600)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2002 Completed December 2002.
University Place, WA
Pierce
United States
40th St. W/Drexler Dr. W
(47.22084, -122.53430)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
2006 Completed June 2006.
Lacey, WA
Thurston
United States
Vashon Dr. NE/Columbia Way NE
(47.09724, -122.77000)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2005 Opened December 2005.
Lacey, WA
Thurston
United States
Britton Pkwy. NE/Gateway Blvd.
(47.06858, -122.78590)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2007 Opened September 2007.
Fruitland, MD
Wicomico
United States
Cedar Ln./Division St.
(38.32094, -75.61021)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2007
Saint Leonard, MD
Calvert
United States
Calvert Beach Rd./Saint Leonard Rd.
(38.47316, -76.50607)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2002
Pearl City, HI
Oahu
United States
Kuahaka St./Kalauipo St.
(21.41052, -157.96720)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2003
Pearl City, HI
Oahu
United States
Kuahaka St./Kaweloka St.
(21.40495, -157.97320)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2003
Kailua, HI
Oahu
United States
Ulupuni St./Uluhala St.
(21.37803, -157.75590)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2004
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
Lihue, HI
Kauai
United States
Pikake St./Kauila St.
(21.96575, -159.37970)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Single-Lane
2008
Sacramento, CA
Sacramento
United States
Rush River Dr./Windbridge Dr.
(38.48465, -121.53360)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2007 Functional Class: Local
Sacramento, CA
Sacramento
United States
Silva Ranch Way/(unknown)
(38.47686, -121.52680)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
2007 Functional Class: Local
Sacramento, CA
Sacramento
United States
Coleman Ranch Way/(unknown)
(38.47739, -121.52340)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
2007 Functional Class: Local
West Fargo, ND
Cass
United States
CR 17/52nd Ave S.
(46.80409, -96.90268)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2008
Neenah, WI
Winnebago
United States
Co. Hwy. PP/Jacobsen Rd./American Dr.
(44.21429, -88.47825)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2007
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.
West Haven, CT
New Haven
United States
Rte 162 (Jones Hill Rd.)/SR 705 (Ocean Avenue)
(41.23624, -72.98605)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2007 Opened fall 2007. Connecticut DOT project. Previously controlled by one-way stop
Clackamas, OR
Clackamas
United States
SE 172nd Ave./Creekwood Rd.
(45.41880, -122.48550)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2009 Creekwood Rd. is new roadway; SE 172nd Avenue is existing. Functional Class: Arterial
Billings, MT
Yellowstone
United States
King Ave./Olympic Blvd.
(45.75507, -108.61360)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2008 Near Kohl's retail shopping center. Previously controlled by one-way stop Functional Class: Arterial
Meridian, ID
Ada
United States
Pine St./Webb Rd.
(43.61220, -116.36840)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2008
Burnside, AZ
Apache
United States
US 191/AZ 264
(35.75473, -109.62710)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2009 Right-turn bypass lane.
Flagstaff, AZ
Coconino
United States
Dodge Ave./Railhead Ave.
(35.22522, -111.57000)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2007 By developer.
Howard, WI
Brown
United States
Riverdale Dr. (CTH J)/CTH RK
(44.54785, -88.10120)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2011
Flagstaff, AZ
Coconino
United States
Pine Cliff Dr./Gemini Dr.
(35.20745, -111.63350)
Roundabout
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Single-Lane
2008 By developer.
Flagstaff, AZ
Coconino
United States
Woody Mountain Rd./(unknown)
(35.17460, -111.69890)
Roundabout
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Multilane (2 Lane)
2008 By developer - partially complete (2009).
Billings, MT
Yellowstone
United States
King Ave./St. Vincent Way
(45.75520, -108.62260)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2009 Previously controlled by two-way stop Functional Class: Principal Arterial

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