|
City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways |
Functional Class / LaneType |
Year Completed | Comments |
|---|---|---|---|---|---|---|---|
|
Asheville,
NC Buncombe United States |
Bleachery Blvd./Wal-Mart parking lot entrance (35.57649, -82.51315) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
2006 | Built by developer - entrance to Wal-Mart parking lot. |
|
Waynesville,
NC Haywood United States |
US 23B (Asheville Rd.-N Main St)/Ratcliffe Cove Rd./Zemery Ln. (35.49899, -82.96632) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
2004 | TIP project. Right turn bypass lane. Fatal crash June 5, 2007. |
|
Waynesville,
NC Haywood United States |
Hyatt Creek Rd./US 23-US 74 SB Ramps (35.46494, -83.01322) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Freeway Ramps Unknown |
2008 | |
|
Columbus,
NC Polk United States |
NC 108/I-26 EB Ramps (35.24493, -82.20628) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Freeway Ramps Single-Lane |
2004 | Part of interchange - two-lane bridge. |
|
Columbus,
NC Polk United States |
NC 108/I-26 WB Ramps (35.24627, -82.20499) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Freeway Ramps Single-Lane |
2007 | Part of interchange - two-lane bridge. |
|
Concord,
NC Mecklenburg United States |
Christenbury Rd./Millstream Ridge Dr. (35.38115, -80.74506) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
2003 | Developer subdivision. |
|
Mount Vernon,
WA Skagit United States |
SR 538 (E College Way)/SR 9 (48.43002, -122.26460) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 1 Driveways |
Other Single-Lane |
2007 | Opened July 2007. Rural. Fatal crash December 22, 2011. 11861-05. |
|
North Bend,
WA King United States |
SR 202/I-90 EB Ramps (47.48782, -121.79730) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Freeway Ramps Multilane (2 Lane) |
2007 | Opened November 2007. |
|
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. |
|
Champlin,
MN Hennepin United States |
109th Ave./Elm Creek Pkwy. (45.15205, -93.40290) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Unknown |
2006 | |
|
Fishers,
IN Hamilton United States |
Fishers Point Blvd./Founders Pl. (39.95131, -86.01727) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Unknown |
||
|
Fishers,
IN Hamilton United States |
USA Pkwy./(unknown) (39.94897, -86.00703) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Unknown |
||
|
San Francisco,
CA San Francisco United States |
Claremont Blvd./Taraval St./Dewey Blvd./Kensington Way (37.74376, -122.46370) |
Other Existing |
Unknown Unknown |
5 Approaches 0 Driveways |
Other Single-Lane |
Stop-controlled traffic circle. | |
|
Pennington,
NJ Mercer United States |
Rte. 31/Blackwell Rd./Pennington Rd./Washington Crossing Pe Rd. (40.30818, -74.78666) |
Rotary Existing |
Unknown Unknown |
5 Approaches 0 Driveways |
Other Multilane (2 Lane) |
||
|
Noblesville,
IN Hamilton United States |
141st St./Cumberland Rd. (39.99361, -85.99437) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
2009 | |
|
Noblesville,
IN Hamilton United States |
Harrell Pkwy./Town Center Dr. (39.99294, -85.93100) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
2007 | |
|
Noblesville,
IN Hamilton United States |
161st St./Hazel Dell Rd. (40.02205, -86.07061) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2007 | Previously controlled by 4-way stop Functional Class: Arterial |
|
Fishers,
IN Hamilton United States |
136th St./Marilyn Rd. (39.98665, -85.95197) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Unknown |
2006 | |
|
Delta Township,
MI Eaton United States |
Willow Hwy./Canal Rd. (42.75553, -84.66173) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
2009 | |
|
Dumfries,
VA Prince William United States |
Stonewall Manor Dr./Cabin Rd. (38.55385, -77.31572) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
2004 | Year Completed estimated (2003-2005). |
|
Champlin,
MN Hennepin United States |
117th Ave./Business Park Blvd. (45.16653, -93.38889) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Unknown |
2006 | |
|
Champlin,
MN Hennepin United States |
Emery Pkwy./Business Park Blvd. (45.16800, -93.38907) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Unknown |
2006 | |
|
Greenville,
MI Montcalm United States |
Meijer Dr./Greenville West Dr. (43.17300, -85.27966) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Unknown |
2003 | Before 2005. |
|
Chattanooga,
TN Hamilton United States |
SR 153 NB Ramps/Lake Resort Dr. (35.10986, -85.22842) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Freeway Ramps Multilane (2 Lane) |
2006 | At new intersection with new bridge and alignment of Lake Resort Drive. Former intersection was ~800 to the south. Non-symetric design. Some motions have two lanes. Previously controlled by signal |
|
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. |
|
Branson,
MO Taney United States |
Branson Landing Blvd./Veterans Blvd/Skaggs Road/Parnell Drive (36.64981, -93.21976) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2006 | Near Skaggs Community Health Center Hospital. Veterans Boulevard was formerly Business 65 but was transferred from MoDOT to the city. Cost of roundabout was $1.9 million. News article: http://www.news-leader.com/apps/pbcs.dll/article?Date=20060324&Category=NEWS02&ArtNo=603240360&SectionCat=&Template=printart |
|
Westminster,
CO Adams United States |
Promenade Dr. S./(TBD) (39.89188, -105.06330) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
2 Approaches 0 Driveways |
Other Single-Lane |
||
|
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. |
|
Orinda,
CA Contra Costa United States |
Hall Dr./Donald Dr. (37.86411, -122.15310) |
Neighborhood Traffic Circle Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways |
Other Single-Lane |
2002 | |
|
Seattle,
WA King United States |
Ashworth Ave. N/N 38th St. (47.65269, -122.34020) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
0 Approaches 0 Driveways |
Other Unknown |
||
|
New Castle,
CO Garfield United States |
Castle Valley Blvd./Pyramid St. (39.57959, -107.52880) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
1999 | |
|
New Castle,
CO Garfield United States |
Castle Valley Blvd./(TBD) (39.57517, -107.52190) |
Roundabout Existing |
Unknown Unknown |
2 Approaches 0 Driveways |
Other Single-Lane |
1999 | Facilitates U-turns. |
|
Miami Springs,
FL Miami-Dade United States |
Glendale Dr./Beverly Dr. (25.81348, -80.29934) |
Other Existing |
Unknown Unknown |
0 Approaches 0 Driveways |
Other Unknown |
||
|
Pleasanton,
CA Alameda United States |
Watermill Rd./Albion Rd. (37.76511, -121.90780) |
Other Existing |
Unknown Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
||
|
Pleasanton,
CA Alameda United States |
Watermill Rd./Harcourt Way (37.75982, -121.90820) |
Other Existing |
Unknown Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
||
|
Seattle,
WA King United States |
Interlake Ave. N/N 39th St. (47.65411, -122.34130) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
0 Approaches 0 Driveways |
Other Unknown |
||
|
Miami Springs,
FL Miami-Dade United States |
Curtiss Pkwy./Royal Poinciana/Westward Dr./Palmetto Dr. (25.82130, -80.28160) |
Rotary Existing |
Unknown Unknown |
6 Approaches 0 Driveways |
Other Multilane (2 Lane) |
Functional Class: Arterial | |
|
Coral Gables,
FL Miami-Dade United States |
Ponce de Leon Blvd./Sevilla Ave./Palermo Ave. (25.74597, -80.25848) |
Other Existing |
Unknown Unknown |
6 Approaches 0 Driveways |
Other Unknown |
||
|
Silverdale,
WA Kitsap United States |
NW Anderson Hill Rd./Frontier Pl. NW (47.65368, -122.70350) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
2003 | Opened September 2003. |
|
Provo,
UT Utah United States |
5000 North/Edgewood Dr. (40.30066, -111.65750) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
1999 |