|
City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways |
Functional Class / LaneType |
Year Completed | Comments |
|---|---|---|---|---|---|---|---|
|
Granite Falls,
WA Snohomish United States |
Granite Falls Access Rd./Burn Rd. (NE 100th St.) (48.08656, -121.99060) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2010 | November 2010. |
|
Granite Falls,
WA Snohomish United States |
Granite Falls Access Rd./Jordan Rd (48.09135, -121.97980) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways |
Other Single-Lane |
2010 | November 2010. |
|
Santa Barbara,
CA Santa Barbara United States |
Milpas St./US 101 NB Ramps/Carpinteria St. (34.42070, -119.67810) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2000 | Oblong central island. Completed April 2000. Experienced one single-vehicle fatality (date unknown). 11861-05. |
|
Louisville,
KY Jefferson Co. United States |
Trevilian Way/Louisville Zoo Entrance (38.20764, -85.70862) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
2009 | Oblong shape. |
|
Dallas,
PA Luzerne Co. United States |
PA-415/Main St./Lake St./Foster St. (41.33626, -75.96363) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways |
Other Single-Lane |
2018 | Oblong shape. Combined two intersections: one with signal, one with single stop sign. |
|
Redmond,
WA King Co. United States |
NE 76th St./164th Ave. NE (47.67214, -122.12180) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2012 | Oblong shape. Connected two T-intersections on either side of median to allow crossing and left-turn movements. Open December 2012. |
|
Bellingham,
WA Whatcom Co. United States |
Haxton Way/Kwina Rd. (48.79350, -122.63544) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2013 | Oblong shape. Open August 2013. Lummi Indian Reservation. |
|
Conway,
WA Skagit Co. United States |
SR 534 (Pioneer Hwy)/Fir Island Rd./Conway Frontage Rd./Main St. (48.34133, -122.33929) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2014 | Oblong shape. Open July 2014. Replaced two closely spaced stop-controlled intersections. |
|
Glenwood Springs,
CO Garfield United States |
Mel Ray Rd./I-70 WB Ramps/US 6 (39.56126, -107.36130) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways |
Freeway Ramps Unknown |
2006 | Observed Under construction in 2005 (1 of 2) at I-70, Exit 114 |
|
Sammamish,
WA King United States |
NE Inglewood Hill/216th Ave. NE (47.61554, -122.05180) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2001 | October 2001. |
|
Snoqualmie,
WA King United States |
North Bend Way/Snoqualmie Casino entrance (47.51671, -121.84100) |
Roundabout Existing |
All-Way Yield None |
0 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2008 | October 2008. |
|
Burlington,
WA Skagit United States |
N Burlington Blvd./High School entrance (48.48056, -122.33540) |
Roundabout Existing |
All-Way Yield None |
0 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2008 | October 2008. |
|
Lynnwood,
WA Snohomish United States |
Ash Way/18th Ave. SW (47.85489, -122.25730) |
Roundabout Existing |
All-Way Yield None |
0 Approaches 0 Driveways |
Other Single-Lane |
2009 | October 2009. |
|
Tumwater,
WA Thurston United States |
Littlerock Rd. SW/Israel Rd. SW/70th Ave. SW (46.98557, -122.93230) |
Roundabout Existing |
All-Way Yield None |
0 Approaches 0 Driveways |
Other Single-Lane |
2009 | October 2009. |
|
Woodinville,
WA King United States |
SR 202/148th Ave. NE/NE 146th Pl. (Hollywood) (47.73271, -122.14220) |
Roundabout Existing |
All-Way Yield None |
0 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2009 | October 2009. |
|
Woodinville,
WA King United States |
SR 202/Village Dr./NE 144th St. (47.73111, -122.14040) |
Roundabout Existing |
All-Way Yield None |
0 Approaches 0 Driveways |
Other Single-Lane |
2009 | October 2009. |
|
Woodinville,
WA King United States |
SR 202/NE 145th St./Park-condominium access (47.73280, -122.14400) |
Roundabout Existing |
All-Way Yield None |
0 Approaches 0 Driveways |
Other Single-Lane |
2009 | October 2009. |
|
Wenatchee,
WA Chelan United States |
Riverside Dr./Island View (47.43457, -120.31480) |
Roundabout Existing |
All-Way Yield None |
0 Approaches 0 Driveways |
Other Single-Lane |
2009 | October 2009. |
|
Wenatchee,
WA Chelan United States |
Riverside Dr./5th St. (47.43215, -120.31267) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2009 | October 2009. |
|
Olympia,
WA Thurston United States |
Jefferson St SE/14th Ave. SE (47.03551, -122.89590) |
Roundabout Existing |
All-Way Yield None |
0 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2010 | October 2010. |
|
Olympia,
WA Thurston United States |
18th Ave. SE/Fones Rd. SE (47.03248, -122.84690) |
Roundabout Existing |
All-Way Yield None |
0 Approaches 0 Driveways |
Other Single-Lane |
2010 | October 2010. |
|
Olympia,
WA Thurston United States |
18th Ave. SE/Hoffman Rd. SE (47.03262, -122.84790) |
Roundabout Existing |
All-Way Yield None |
0 Approaches 0 Driveways |
Other Single-Lane |
2010 | October 2010. |
|
Burlington,
WA Skagit United States |
Chuckanut Dr. (SR 11)/I-5 NB Ramps/Old Hwy 99 (48.48357, -122.33550) |
Roundabout Existing |
All-Way Yield None |
0 Approaches 0 Driveways |
Freeway Ramps Multilane (2 Lane) |
2010 | October 2010. |
|
Yelm,
WA Thurston United States |
SR 510/Mud Run Rd. SE (46.96465, -122.63230) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2010 | October 2010. |
|
Deer Park,
WA Spokane United States |
Main St./H St. (47.94703, -117.47690) |
Roundabout Existing |
All-Way Yield None |
0 Approaches 0 Driveways |
Other Single-Lane |
2010 | October 2010. Broke ground July 26, 2010. |
|
Kennewick,
WA Benton United States |
Hildebrand Blvd./Zintel Way (46.17690, -119.18380) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2009 | Off US 395 to serve frontage road for development. Functional Class: Collector |
|
Dedham,
MA Norfolk Co. United States |
East St/Cedar St (42.23184, -71.15963) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways |
Other Single-Lane |
old circle converted into a roundabout with raised islands | |
|
Orlando,
FL Orange United States |
N. Westmoreland Dr./N. Lake Adair Blvd. (28.56104, -81.39342) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
1999 | Old circle, judging by condition of brick pavement; additional yield signs w/ minimum fine; official bike route; drainage constraints Functional Class: Collector? |
|
Orlando,
FL Orange United States |
N. Westmoreland Dr./S. Lake Adair Blvd. (28.55947, -81.39339) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
1998 | Old circle, judging by condition of brick pavement; additional yield signs w/ minimum fine; official bike route; drainage constraints; skewed Functional Class: Collector? |
|
Armdale,
NS Halifax Regional Municipality Canada |
Chebucto Rd./Quinpool Rd./Herring Cove Rd./St. Margaret's Bay Rd./Joseph Howe Dr. (44.64159, -63.62042) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2005 | Old rotary that was converted to roundabout rules of road in 2005. Functional Class: Arterial |
|
Orange,
CA Orange United States |
Chapman Ave./Glassell St. (33.78788, -117.85310) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
Old school traffic circle, pedestrian park in the middle, cars park along the sides. | |
|
Madison,
CT New Haven United States |
Rte. 80/Rte. 79 (41.35976, -72.63807) |
Rotary Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
Old traffic circle converted to yield on entry. | |
|
Bend,
OR Deschutes United States |
NW Awbrey Rd./Sonora Dr. (44.07240, -121.31750) |
Neighborhood Traffic Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
Older design. Fourth leg is stub. Functional Class: Local | |
|
Hésingue,
Grand Est Haut-Rhin France |
(unknown)/(unknown) (47.59351, 7.54275) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
On airport property. | |
|
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. |
|
Merrimack,
NH Hillsborough Co. United States |
Spartan Way/Digital Dr. (42.82118, -71.50855) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2006 | On campus of Fidelity Investments. |
|
Merrimack,
NH Hillsborough Co. United States |
Spartan Way/Spartan Ln. (42.81991, -71.51026) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2006 | On campus of Fidelity Investments. |
|
Kennesaw,
GA Cobb United States |
Campus Loop Rd./Canton Pl./Ackworth Pl. (34.04167, -84.58417) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2003 | On campus of Kennesaw State University. Has striped truck apron. Previously controlled by two-way stop Functional Class: Local |
|
Henrietta,
NY Monroe United States |
Andrews Memorial Dr./Lomb Memorial Dr. (43.08770, -77.67448) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
2003 | On campus of Rochester Institute of Technology. |
|
Vancouver,
BC Greater Vancouver Regional District Canada |
16th Ave./Westbrook Mall (49.25575, -123.23630) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2008 | On campus of University of British Columbia. Functional Class: Arterial |
|
Davis,
CA Yolo United States |
Peter J Shields Ave./East Quad (38.54061, -121.74820) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Unknown |
On campus of University of California at Davis. Restricted to bicycles and delivery vehicles. YIELD pavement legends but no YIELD signs. Functional Class: Local | |
|
Davis,
CA Yolo United States |
Peter J Shields Ave./West Quad (38.54028, -121.75010) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
On campus of University of California at Davis. Restricted to bicycles and delivery vehicles. YIELD pavement legends but no YIELD signs. Functional Class: Local | |
|
Davis,
CA Yolo United States |
California Ave./North Quad (38.54252, -121.75300) |
Other Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
On campus of University of California at Davis. Restricted to bicycles and delivery vehicles. YIELD pavement legends but no YIELD signs. Functional Class: Local | |
|
Davis,
CA Yolo United States |
California Ave./Storer Mall (38.54082, -121.75250) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
On campus of University of California at Davis. Restricted to bicycles and delivery vehicles. YIELD pavement legends but no YIELD signs. Functional Class: Local | |
|
Davis,
CA Yolo United States |
California Ave./Hutchison Dr. (38.53909, -121.75200) |
Other Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
On campus of University of California at Davis. Restricted to bicycles and delivery vehicles. YIELD pavement legends but no YIELD signs. Functional Class: Local. Year Completed unknown (before 1993). | |
|
Charlotte,
NC Mecklenburg United States |
Mary Alexander Rd./North Loop Rd. (Vanlandingham Rd.) (35.30556, -80.72809) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
2005 | On campus of University of North Carolina at Charlotte. Heavy pedestrian location - parking deck. |
|
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. |
|
Miami,
FL Miami-Dade Co. United States |
University Dr./SW 112th Ave. (25.75937, -80.37617) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
2014 | On Florida International University campus. |
|
Queensbury,
NY Warren Co. United States |
(unknown)/(unknown) (43.33112, -73.68898) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
2011 | On high school campus. |
|
Belmont,
NC Gaston Co. United States |
Armstrong Dr./Lake Dr./(high school entrance) (35.24497, -81.06085) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
2012 | On high school campus. Year completed estimated (2010-2013). |