|
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 |
24th Ave. S/S. Dearborn St. (47.59557, -122.30120) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
0 Approaches 0 Driveways |
Other Unknown |
2006 | |
|
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 |
|
Manhattan,
KS Riley United States |
Kimball Ave./Grand Mere Pkwy. (39.20168, -96.63786) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2000 | Completed 3/2000. Built as part of new Colbert Hills Golf Course. Fatal crash January 31, 2010. 11861-05. Functional Class: Collector |
|
Lawrence,
KS Douglas United States |
Sunflower Park Rd/Inverness Dr (38.93745, -95.29810) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2001 | Next to Sunflower Elementary School and Southwest Junior High School. Functional Class: Collector |
|
Lake Worth,
FL Palm Beach United States |
Lake Worth Ave. (SR 802)/A St. (26.61670, -80.06500) |
Roundabout Existing |
All-Way Yield Pedestrian Signal (red-yellow-green to drivers) |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2002 | |
|
Naples,
FL Collier United States |
8th St. S./12th Ave. S. (26.13267, -81.79491) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1996 | Installed for community enhancement. |
|
Naples,
FL Collier United States |
7th St. N./3rd Ave. N. (26.15530, -81.80524) |
Neighborhood Traffic Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1998 | Installed for traffic calming. Detailed traffic volume, speed data available. |
|
Tavares,
FL Lake United States |
Main St./Disston Ave./Lake Dora Dr. (28.80215, -81.72475) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
1996 | Railroad tracks running along edge of central island. RR unprotected, train frequency 1-2/wk, 10 mph. |
|
Clovis,
NM Curry United States |
Hwy 245 (Llano Estacado Blvd.)/Norris St. (34.43384, -103.17830) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2006 | Completed February 27, 2006. Website: http://www.cityofclovis.org/roundabout/roundabout.htm |
|
Taneytown,
MD Carroll United States |
MD 140/MD 832/Antrim Blvd. (39.64809, -77.15468) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
1996 | Completed August 1996. Curbs set for double lane, striped for single outer circulating lane. Previously controlled by two-way stop Functional Class: Arterial |
|
Hilton Head,
SC Beaufort United States |
Whooping Crane Way/Main St. (32.21647, -80.72187) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1996 | Completed February 1996. Functional Class: Collector |
|
Addison,
TX Dallas United States |
Mildred St./Quorum Dr. (32.96138, -96.82592) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
1997 | |
|
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 |
|
Sarasota,
FL Sarasota United States |
St. Armands Circle (SR 780/Blvd. of the Presidents/John Ringling Blvd.) (27.31842, -82.57722) |
Other Existing |
Other None |
5 Approaches 0 Driveways |
Other Multilane (2 Lane) |
Shopping district. Completed 1940? Functional Class: Arterial | |
|
Sarasota,
FL Sarasota United States |
South Gate Circle (Tuttle Ave./Siesta Dr.) (27.30536, -82.51414) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Unknown |
Yield control on circulatory roadway. | |
|
Naples,
FL Collier United States |
7th St. N./7th Ave. N. (26.15619, -81.79971) |
Neighborhood Traffic Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1998 | Installed for traffic calming. Detailed traffic volume, speed data available. Previously controlled by two-way stop Functional Class: Collector |
|
Naples,
FL Collier United States |
7th St. N./11th Ave. N. (26.15712, -81.79419) |
Neighborhood Traffic Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1996 | Installed for traffic calming. Detailed traffic volume, speed data available. Previously controlled by two-way stop Functional Class: Collector |
|
Naples,
FL Collier United States |
7th St. N./12th Ave. N. (26.15732, -81.79282) |
Neighborhood Traffic Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1996 | Installed for traffic calming. Detailed traffic volume, speed data available. Previously controlled by two-way stop Functional Class: Collector |
|
Hollywood,
FL Broward United States |
Hollywood Blvd./Rainbow Dr. (26.01050, -80.18360) |
Other Existing |
Two-Way Stop None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
Uncontrolled mainline, stop-control on side street Functional Class: Arterial | |
|
Hollywood,
FL Broward United States |
Hollywood Blvd./26th Ave. (26.01110, -80.15920) |
Signalized Roundabout/Circle Existing |
Signal None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
Signal access to parking and building in center of circle. | |
|
Hollywood,
FL Broward United States |
Hollywood Blvd./S. Federal Hwy. (US 1)/Harrison St./Tyler St. (26.01150, -80.14300) |
Signalized Roundabout/Circle Existing |
Signal None |
7 Approaches 0 Driveways |
Other Multilane (2 Lane) |
Signalized access, parking area in central island. | |
|
Modesto,
CA Stanislaus United States |
Chandon Dr./Calero Dr. (37.67642, -120.93380) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2002 | |
|
Modesto,
CA Stanislaus United States |
Bowen Ave./Fremont Ave. (37.67470, -121.00260) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2002 | Previously controlled by twsc |
|
Stuart,
FL Martin United States |
S. Dixie Hwy/SR 76/SR A1A (27.19767, -80.25266) |
Other Existing |
Other None |
0 Approaches 0 Driveways |
Other Multilane (2 Lane) |
Railroad crossing next to circle. | |
|
Stuart,
FL Martin United States |
N. Colorado Ave./E. Osceola St. (27.19860, -80.25300) |
Neighborhood Traffic Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
||
|
Vail,
CO Eagle United States |
Chamonix Rd./I-70 WB Ramps/North Frontage Rd. (39.62828, -106.42120) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways |
Other Multilane (2 Lane) |
1997 | Previously controlled by two-way stop |
|
Vail,
CO Eagle United States |
Chamonix Rd./I-70 EB Ramps/South Frontage Rd. (39.62753, -106.42020) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways |
Other Multilane (2 Lane) |
1997 | Previously controlled by two-way stop |
|
Avon,
CO Eagle United States |
Avon Rd./I-70 WB Ramps (39.63782, -106.52080) |
Roundabout Existing |
All-Way Yield Active Pedestrian Warning (flashing yellow) |
3 Approaches 0 Driveways |
Freeway Ramps Multilane (2 Lane) |
1997 | Highway ref. pt. 70-166.62. Raindrop-shaped central island. |
|
Avon,
CO Eagle United States |
Avon Rd./I-70 EB Ramps (39.63683, -106.52170) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Freeway Ramps Multilane (2 Lane) |
1997 | Highway ref. pt. 70-166.62. Previously controlled by two-way stop |
|
Avon,
CO Eagle United States |
Avon Rd./Beaver Creek Blvd. (39.63528, -106.52220) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
1997 | Previously controlled by two-way stop Functional Class: Arterial |
|
Avon,
CO Eagle United States |
Avon Rd./Benchmark Rd. (39.63425, -106.52220) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
1997 | Originally had raindrop shape with locked gate access across south leg for emergency vehicles only. Redesigned and reopened May 2007 with full access. Previously controlled by two-way stop Functional Class: Arterial |
|
Avon,
CO Eagle United States |
Avon Rd./US 6 (39.63110, -106.52260) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
1997 | Highway ref. pt. 6-170.04. Previously controlled by two-way stop Functional Class: Arterial |
|
Nederland,
CO Boulder United States |
SH 72/SH 119/2nd St./Bridge St. (39.96261, -105.51030) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways |
Other Single-Lane |
1995 | Opened June 1995. Previously controlled by two-way stop Functional Class: Arterial |
|
Tampa,
FL Hillsborough United States |
North Blvd./Country Club Dr. (28.05466, -82.46759) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1996 | Completed June 1996. |
|
Winston-Salem,
NC Forsyth United States |
Salem Rd./Old Salem Rd./S. Main St. (36.08215, -80.24149) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2005 | TIP Project U-2926. Functional Class: Arterial |
|
Scottsdale,
AZ Maricopa United States |
N. 64th St./E. Lafayette Blvd. (33.49474, -111.94330) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2000 | |
|
Olmos Park,
TX Bexar United States |
Olmos Dr./El Prado Dr./McCullough Ave. (29.47094, -98.49162) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways |
Other Single-Lane |
1996 | Completed July 1996. |
|
Manchester,
VT Bennington United States |
Rte. 7A/Equinox (Grand Union) (43.17309, -73.06181) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1997 | Roundabout is in a retail/outlet district in a resort area. VT 7-A is posted as a Historic Highway and is the local business route, while the parallel US 7 is a two-lane, limited access bypass that carries through truck traffic. Previously controlled by two-way stop Functional Class: Collector |
|
Annapolis,
MD Anne Arundel United States |
MD 450 (West St.)/Taylor Ave./Spa Rd. (Gateway Circle) (38.97630, -76.50486) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
1999 | Opened December 1999. |
|
De Pere,
WI Brown United States |
Scheuring Rd. (CTH F)/US 41 NB Ramps (44.43074, -88.10989) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Freeway Ramps Multilane (2 Lane) |
2011 | Series of 6 roundabouts. Opened September 2011. Circular central island. |
|
Acworth-Kennesaw,
GA Cobb United States |
W. Sandtown Rd./Villa Rica Rd. (33.92703, -84.63775) |
Roundabout Existing |
All-Way Yield None |
0 Approaches 0 Driveways |
Other Single-Lane |
2008 | |
|
Durango,
CO La Plata United States |
Jenkins Ranch Rd./Lizard Head (south) (37.28605, -107.84710) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
2004 | |
|
Durango,
CO La Plata United States |
Jenkins Ranch Rd./Lizard Head (north) (37.28920, -107.84310) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
2004 | |
|
Ritchie,
MD Prince Georges United States |
Ritchie-Marlboro Rd./I-95 SB Ramps (38.86894, -76.84738) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Freeway Ramps Multilane (2 Lane) |
2001 | |
|
Ritchie,
MD Prince Georges United States |
Ritchie-Marlboro Rd./I-95 NB Ramps (38.86824, -76.84158) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Freeway Ramps Multilane (2 Lane) |
2001 | |
|
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. |
|
Cottonwood,
AZ Yavapai United States |
AZ 89A/Verde Heights Dr. (34.73999, -112.03740) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2009 | Series of 5 roundabouts. Functional Class: Arterial |
|
Oshkosh,
WI Winnebago United States |
CTH E (Witzel Ave.)/Koeller St. (44.01805, -88.58098) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2010 | Opened September 24, 2010. |
|
Carlsbad,
CA San Diego United States |
Legoland Dr./Armada Dr. (33.13229, -117.31660) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Multilane (2 Lane) |
1999 | |
|
Phoenix,
AZ Maricopa United States |
S. Pointe Pkwy. W/S. Pointe Pkwy. E (33.37649, -111.97210) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
1994 | Before 1997. |