|
City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways |
Functional Class / LaneType |
Year Completed | Comments |
|---|---|---|---|---|---|---|---|
|
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. |
|
Boynton Beach,
FL Palm Beach United States |
Hagen Ranch Rd./Charleston Shores Blvd. (26.56520, -80.15560) |
Roundabout Existing |
All-Way Yield Active Pedestrian Warning (flashing yellow) |
4 Approaches 0 Driveways |
Other Single-Lane |
1998 | |
|
Gig Harbor,
WA Pierce United States |
Borgen Blvd./51st (47.35959, -122.60640) |
Roundabout Existing |
All-Way Yield Active Pedestrian Warning (flashing yellow) |
4 Approaches 0 Driveways |
Other Single-Lane |
2002 | In-pavement flashers in use on all crosswalks. Striped-out apron for future conversion to multilane. Opened September 2002. Functional Class: Arterial |
|
Eagle,
CO Eagle United States |
Eby Creek Rd./US 6 (39.65630, -106.82500) |
Roundabout Existing |
All-Way Yield Active Pedestrian Warning (flashing yellow) |
4 Approaches 0 Driveways |
Other Single-Lane |
2001 | Opened July 2001. Highway ref pt. 6-49.67. Previously controlled by two-way stop Functional Class: Arterial |
|
Alpine,
UT Utah United States |
Canyon Crest Rd./Alpine Hwy. (S. Main St.) (40.44784, -111.77840) |
Roundabout Existing |
Uncontrolled Active Pedestrian Warning (flashing yellow) |
4 Approaches 0 Driveways |
Other Single-Lane |
2003 | Free-merge, active pedestrian warning Functional Class: Major Arterial |
|
Vernon,
BC North Okanagan Regional District Canada |
30th Ave./31st Ave. (50.26386, -119.28024) |
Roundabout Existing |
All-Way Yield Active Pedestrian Warning (flashing yellow) |
3 Approaches 0 Driveways |
Other Single-Lane |
2004 | |
|
Olympia,
WA Thurston United States |
Olympic Way NW/4th Ave. W/5th Ave. W (47.04422, -122.91200) |
Roundabout Existing |
All-Way Yield Active Pedestrian Warning (flashing yellow) |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2004 | Opened March 2004. Functional Class: Arterial |
|
Olympia,
WA Thurston United States |
Olympic Way NW/Harrison Ave. NW/W Bay Dr. NW (47.04582, -122.91330) |
Roundabout Existing |
All-Way Yield Active Pedestrian Warning (flashing yellow) |
3 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2004 | Opened March 2004. Functional Class: Arterial |
|
Ottawa,
ON City of Ottawa Canada |
Jockvale Rd./Fable St./Weybridge Dr. (45.27378, -75.76441) |
Roundabout Existing |
All-Way Yield Active Pedestrian Warning (flashing yellow) |
4 Approaches 0 Driveways |
Other Single-Lane |
2007 | Functional Class: Major Collector |
|
Dalton Gardens,
ID Kootenai United States |
4th St./Hanley Ave. (47.72981, -116.77610) |
Roundabout Existing |
All-Way Yield Active Pedestrian Warning (flashing yellow) |
4 Approaches 0 Driveways |
Other Single-Lane |
2009 | |
|
Anacortes,
WA Skagit United States |
W 12th St./Pennsylvania Ave. (48.49816, -122.65660) |
Roundabout Existing |
All-Way Yield Active Pedestrian Warning (flashing yellow) |
3 Approaches 0 Driveways |
Other Unknown |
2010 | Built for the purpose of traffic calming near a residental park area. Conrete-asphalt. Previously controlled by one way stop Functional Class: Local |
|
Missoula,
MT Missoula Co. United States |
N Orange St./N 5th St./I-90 EB Ramps (46.87980, -113.99314) |
Roundabout Existing |
All-Way Yield Active Pedestrian Warning (flashing yellow) |
3 Approaches 0 Driveways |
Freeway Ramps Single-Lane |
2017 | Completed June 2017. |
|
Los Angeles,
CA Los Angeles Co. United States |
N San Fernando Rd./N Figueroa St. (34.08149, -118.22572) |
Roundabout Existing |
All-Way Yield Active Pedestrian Warning (flashing yellow) |
4 Approaches 0 Driveways |
Unknown Multilane (2 Lane) |
2017 | Estimated opening January or March 2017. |
|
Fruita,
CO Mesa Co. United States |
CO-340/I-70 EB Ramps/I-70 Frontage Rd. (39.15470, -108.73769) |
Roundabout Existing |
All-Way Yield Active Pedestrian Warning (flashing yellow) |
4 Approaches 0 Driveways |
Freeway Ramps Multilane (2 Lane) |
2009 | |
|
Sterling,
MA Worcester Co. United States |
Leominster Rd. (Rte 12)/I-190 SB Ramps (42.46038, -71.74610) |
Roundabout Existing |
All-Way Yield Active Pedestrian Warning (flashing yellow) |
3 Approaches 0 Driveways |
Freeway Ramps Single-Lane |
2018 | RRFB |
|
Charlottetown,
PE Queens Canada |
Capital Dr. (Trans-Canada Hwy.)/Upton Rd./Maypoint Rd. (46.26149, -63.16922) |
Roundabout Existing |
All-Way Yield Active Pedestrian Warning (flashing yellow) |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2016 | Right-turn bypass lane on north leg. |
|
Lehi,
UT Utah United States |
Main St. (Hwy 73)/N 500 W (Hwy 197) (40.38755, -111.85710) |
Roundabout Existing |
All-Way Yield At-Grade Rail Crossing Gates (controlling approach only) |
4 Approaches 0 Driveways |
Other Single-Lane |
2003 | Railroad approx. 400 feet from roundabout. Traffic is backed up on Main St. at all locations including the RR xing and roundabout - high growth and no other traffic options to and from freeway. |
|
Cabazon,
CA Riverside United States |
Apache Trl./I-10 EB Ramps (33.92071, -116.80680) |
Roundabout Existing |
All-Way Yield At-Grade Rail Crossing Gates (controlling approach only) |
3 Approaches 0 Driveways |
Freeway Ramps Multilane (2 Lane) |
2008 | Opened July 11, 2008. http://www.pe.com/localnews/rivcounty/stories/PE_News_Local_S_circle21.46d763e.html. Railroad in close proximity. |
|
Blaine,
WA Whatcom United States |
I-5 SB Ramps/Peace Portal Dr./Marine Dr. (48.99723, -122.75250) |
Roundabout Existing |
All-Way Yield At-Grade Rail Crossing Gates (controlling approach only) |
4 Approaches 0 Driveways |
Freeway Ramps Single-Lane |
2010 | May 2010. Roundabout is ~200 ft from railroad crossing. |
|
Prairie du Chien,
WI Crawford Co. United States |
S Marquette Rd./E Blackhawk Ave. (43.05193, -91.14100) |
Roundabout Existing |
All-Way Yield At-Grade Rail Crossing Gates (controlling approach only) |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2014 | Series of three roundabouts. Nearby at-grade rail crossing. |
|
Prairie du Chien,
WI Crawford Co. United States |
S Marquette Rd./E Wisconsin St. (43.05037, -91.14098) |
Roundabout Existing |
All-Way Yield At-Grade Rail Crossing Gates (controlling approach only) |
4 Approaches 0 Driveways |
Other Single-Lane |
2014 | Series of three roundabouts. Nearby at-grade rail crossing. |
|
Prairie du Chien,
WI Crawford Co. United States |
S Marquette Rd./E Iowa St. (43.04911, -91.14094) |
Roundabout Existing |
All-Way Yield At-Grade Rail Crossing Gates (controlling approach only) |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2014 | Series of three roundabouts. Nearby at-grade rail crossing. |
|
Eskilstuna,
Sodermanland County Eskilstuna Sweden |
Skogstorpsvägen/Skjulstagatan/Skjulsta kvarnväg (59.34148, 16.48679) |
Roundabout Existing |
All-Way Yield At-Grade Rail Crossing Gates (controlling approach only) |
4 Approaches 0 Driveways |
Other Single-Lane |
||
|
Red Wing,
MN Goodhue Co. United States |
Levee Rd./Jackson St. (44.56404, -92.54655) |
Roundabout Existing |
All-Way Yield At-Grade Rail Crossing Gates (controlling approach only) |
3 Approaches 1 Driveways |
Other Single-Lane |
2016 | Elliptical shape. At-grade rail crossing on south leg. |
|
Wrightstown,
WI Brown Co. United States |
Broadway St./Main St. (44.32745, -88.16800) |
Roundabout Existing |
All-Way Yield At-Grade Rail Crossing Gates (controlling approach only) |
4 Approaches 0 Driveways |
Other Single-Lane |
2015 | At-grade rail crossing on north leg. |
|
Salt Lake City,
UT Salt Lake United States |
South Campus Dr./Center Campus Dr. (40.75968, -111.84490) |
Roundabout Existing |
All-Way Yield At-grade Rail Crossing Gates (controlling roundabout) |
3 Approaches 0 Driveways |
Other Single-Lane |
2003 | Light rail runs through center of roundabout, protected by gates. |
|
Jensen Beach,
FL Martin United States |
Jensen Beach Blvd./Candice Ave./Pineapple Dr. (27.24387, -80.22741) |
Roundabout Existing |
All-Way Yield At-grade Rail Crossing Gates (controlling roundabout) |
5 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2002 | Railroad running through central island. ADT volume of 27000 on five-lane road west leg. Also an evacuation route. High volume FEC freight line. |
|
Daingerfield,
TX Morris United States |
Webb St./Jefferson St./Coffey St./Linda Dr. (33.03180, -94.72192) |
Roundabout Existing |
Unknown At-grade Rail Crossing Gates (controlling roundabout) |
4 Approaches 0 Driveways |
Other Single-Lane |
2008 | Railroad crossing through central island. Replaced two "T"-intersections. |
|
Santa Cruz,
CA Santa Cruz Co. United States |
Pacific Ave./Beach St. (36.96282, -122.02388) |
Roundabout Existing |
All-Way Yield At-grade Rail Crossing Gates (controlling roundabout) |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2015 | Railroad tracks cut through part of circle. |
|
Calgary,
AB Alberta Canada |
Highfield Rd. SE/26 Ave. SE/Dartmouth Rd. SE (51.03040, -114.04103) |
Roundabout Existing |
All-Way Yield At-grade Rail Crossing Gates (controlling roundabout) |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2010 | CPR tracks through center of roundabout. http://www.minnowlake.ca/Roundabouts_in_Canada_2013%20(1).pdf Previous control: rail crossing signal (no gates); Yield on one approach. |
|
Sandersville,
GA Washington Co. United States |
GA 242/Hospital Rd. (32.96740, -82.79420) |
Roundabout Existing |
All-Way Yield At-grade Rail Crossing Gates (controlling roundabout) |
4 Approaches 0 Driveways |
Other Single-Lane |
2019 | At-grade rail crossing through central island. |
|
Basel,
Basel Basel-Stadt Switzerland |
Luzernnerring/Voltastrasse/Huningerstrasse/Lothringerstrasse (47.57107, 7.57478) |
Roundabout Existing |
All-Way Yield At-grade Rail Crossing Signal/Beacon |
6 Approaches 0 Driveways |
Other Single-Lane |
Tram rail lines running through central island. Signal control for tram crossings; yield control on entries. | |
|
Jeffersonville,
IN Clark Co. United States |
E 10th St./IN-62 EB Ramps (38.34309, -85.70641) |
Roundabout Existing |
All-Way Yield At-grade Rail Crossing Signal/Beacon |
3 Approaches 0 Driveways |
Freeway Ramps Multilane (3+ Lane) |
2015 | At-grade rail crossing on south legm with PHBs controlling west and north legs. No pedestrian crossings. |
|
Reedley,
CA Fresno Co. United States |
Reed Ave./North Ave./I St. (36.60072, -119.45756) |
Roundabout Existing |
All-Way Yield At-grade Rail Crossing Signal/Beacon |
3 Approaches 0 Driveways |
Other Single-Lane |
2017 | Intersection is near at-grade railroad crossing. The two legs of the roundabout not crossing the railroad tracks have train-activated flashing beacons requiring traffic to stop when flashing. |
|
Ellicott City,
MD Howard United States |
Snowden River Pkwy./MD 100 WB Ramps (39.21233, -76.79544) |
Roundabout Existing |
All-Way Yield Metering Signal |
3 Approaches 0 Driveways |
Freeway Ramps Single-Lane |
1998 | Opened November 1998. Metering signal on Snowden River Pkwy approach. |
|
Clearwater,
FL Pinellas United States |
SR 60/Coronado Dr. (SR 699)/Mandalay Ave./Poinsettia Ave. (Gateway Roundabout) (27.97752, -82.82709) |
Roundabout Existing |
All-Way Yield Metering Signal |
6 Approaches 0 Driveways |
Other Multilane (2 Lane) |
1999 | Functional Class: Arterial |
|
Richland,
WA Benton United States |
Steptoe Dr./SR 240 EB Ramps/Columbia Park Trl. (46.23893, -119.24546) |
Roundabout Existing |
All-Way Yield Metering Signal |
5 Approaches 0 Driveways |
Freeway Ramps Multilane (2 Lane) |
2007 | 5th leg is on-ramp to SR 240. Opened November 2007. According to local news (link below) they started metering the traffic on the westbound Columbia Park Trail approach in 2018. It only turns on when traffic coming off the freeway gets backed up. https://97rockonline.com/tri-cities-roundabout-gets-new-metered-traffic-light-wait-what/ |
|
Carmel,
IN Hamilton United States |
E 136th St./Keystone Pkwy NB Ramps (39.98598, -86.11404) |
Roundabout Existing |
All-Way Yield Metering Signal |
3 Approaches 0 Driveways |
Freeway Ramps Single-Lane |
2009 | Part of tight diamond interchange with raindrop shape central island. Northbound ramp from Keystone Pkwy has a metering signal (PHB) that activates during peak hours when triggered by a long westbound queue. Eastbound approach has a metering signal (PHB) that activates during peak hours when triggered by a long northbound queue. |
|
(unincorporated),
FL Palm Beach United States |
Lakes at Boca Raton/Cain Blvd. (26.39603, -80.21160) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1994 | Completed November 1994. |
|
Lisbon,
MD Howard United States |
MD 94/MD 144 (39.33700, -77.07360) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1993 | First roundabout in Maryland. Built initially as temporary, made permanent after one month. |
|
Gainesville,
FL Alachua United States |
SE 7th St./SE 4th Ave. (29.64824, -82.31786) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1992 | Completed April 1992. |
|
Fort Walton Beach,
FL Okaloosa United States |
Hollywood Blvd./Doolittle Blvd. (30.41364, -86.66468) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
1994 | |
|
Tallahassee,
FL Leon United States |
Killarney Way/Shamrock Dr. (30.51361, -84.22315) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
1994 | Completed August 1994. |
|
Bradenton Beach,
FL Manatee United States |
SR 789/Bridge St. (27.46500, -82.69847) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1994 | Completed August 1994. |
|
Santa Barbara,
CA Santa Barbara United States |
Alameda Padre Serra/Montecito St./Salinas St./Sycamore Canyon Rd. (34.42903, -119.67720) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 1 Driveways |
Other Single-Lane |
1992 | Includes driveway into roundabout serving one home. |
|
Long Beach,
CA Los Angeles United States |
Los Alamitos Circle (Hwy. 1/Lakewood Blvd./Los Coyotes Diagonal) (33.78989, -118.14250) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
1993 | Traffic circle conversion. |
|
Las Vegas (Summerlin),
NV Clark United States |
Town Center Dr./Hualapai Way (36.17850, -115.31770) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
1990 | Completed March 1990. |
|
Las Vegas (Summerlin),
NV Clark United States |
Town Center Dr./Village Center Cir./Library Hills Dr. (36.18960, -115.30360) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
1990 | Completed March 1990. |
|
Boca Raton,
FL Palm Beach United States |
SW 18th St./Juana Rd. (SW 12th Ave.) (26.33206, -80.11059) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
Raised splitter islands on SW 18th St., painted splitter islands on Juana Rd.. Flashing warning beacon on eastbound SW 18th St. approach. Year Completed unknown (before 1995). | |
|
Vail,
CO Eagle United States |
Vail Rd./I-70 WB Ramps/North Frontage Rd./Spraddle Cr. Rd. (39.64477, -106.37770) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
1995 | Raindrop-shaped central island. |
|
Vail,
CO Eagle United States |
Vail Rd./I-70 EB Ramps/South Frontage Rd. (39.64355, -106.37810) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways |
Other Multilane (2 Lane) |
1995 | Completed October 1995. Circular central island. |
|
Lothian,
MD Anne Arundel United States |
MD 2/MD 408/MD 422 (38.82973, -76.61590) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1995 | Completed October 1995. |
|
Elkton,
MD Cecil United States |
MD 213 (Fair Hill Rd.)/Leeds Rd./Elk Mill Rd. (Lanzi Circle) (39.66364, -75.85529) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1995 | Previously controlled by two-way stop. Functional Class: Arterial |
|
Cearfoss,
MD Washington United States |
MD 63/MD 58/MD 494 (Cearfoss Pk) (39.70017, -77.77593) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1995 | Completed December 1995. |
|
Towson,
MD Baltimore United States |
MD 45/MD 146/Joppa Rd./Allegheny Ave. (39.40185, -76.60230) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways |
Other Multilane (2 Lane) |
1998 | Opened October 1998. Exit striping retrofitted to roundabout after opening. Hotdog/racetrack shape. |
|
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. |
|
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. |
|
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 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 | |
|
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. |
|
Douglasville,
GA Douglas United States |
SR 5/SR 166 (33.61361, -84.83688) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2007 | Fatal crash November 24, 2011. 11861-05. |
|
(unincorporated),
MD Anne Arundel United States |
Arundel Beach Rd./Leelyn Dr. (39.07955, -76.54560) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1999 | |
|
Brunswick,
MD Frederick United States |
MD 17/A St./B St./Maryland Ave. (39.31433, -77.62807) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways |
Other Single-Lane |
2000 | |
|
De Pere,
WI Brown United States |
Scheuring Rd. (CTH F)/US 41 SB Ramps (44.43050, -88.11402) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Freeway Ramps Multilane (2 Lane) |
2011 | Series of 6 roundabouts. Opened September 2011. |
|
Catonsville,
MD Baltimore United States |
MD 372/Hilltop Rd./Entrance to UMBC (39.25733, -76.71964) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1998 | Functional Class: Collector |