City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
---|---|---|---|---|---|---|---|
Yuma,
AZ Yuma Co. United States |
S Araby Rd. / I-8 EB Ramps / Gila Ridge Rd. (32.67687, -114.52142) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 68.3605 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2018 | ICD estimated from Google Maps linework. |
Coral Gables,
FL Miami-Dade Co. United States |
Segovia St. / Coral Way / N Greenway Dr. (25.74932, -80.26686) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 36.5750 |
Other (At-Grade) Single-Lane |
2009 | Year Completed estimated (2007-2010). ICD estimated from Google Maps linework. |
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 36.7670 |
Other (At-Grade) Single-Lane |
2018 | Oblong shape. Combined two intersections: one with signal, one with single stop sign. ICD estimated from Google Maps linework. |
Swindon,
England Wilts United Kingdom |
A4312 / A420 / A419 Ramps / Ermin St. (51.57640, -1.73358) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 129.1498 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Swindon,
England Wilts United Kingdom |
A420 / Thornhill Rd. (51.57845, -1.72835) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 49.7278 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Edinburgh,
Scotland City of Edinburgh United Kingdom |
Crewe Rd. / Ferry Rd. / Telford Rd. (55.96845, -3.23618) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 41.4411 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Mounds View,
MN Ramsey Co. United States |
CR H / I-35 SB Offramp / Program Ave. / (parking lot) (45.09552, -93.18994) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 36.2537 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2016 | ICD estimated from Google Maps linework. |
Norwood,
MA Norfolk Co. United States |
Washington St. / Upland Rd. / Prospect St. / Fulton St. (42.20417, -71.19667) |
Other Existing |
Other Unknown |
5 Approaches 3 Driveways 46.0047 |
Other (At-Grade) Single-Lane |
Wide circular roadway New Pavement markings on circular roadway approx 2016 (e.g. splitter island, traffic lanes dedicated LT T RT on Prospect St) New pavement markings to extend/complete central island. Markings go into roadway on washington street. no additional pm on Washington street to delineate TL. Missing or submerged curbs, various layers of resurfacing and fixtures of potholes. Sidewalks present, CW present CW SB along Washington St very long (2 x 70 - 90 ft) possible drainage issues, general water management concerns with condition existing inlets Bus lane 34E on Washington Street; bus stop just south of traffic circle ICD estimated from Google Maps linework. | |
Roanoke,
VA Roanoke Co. United States |
Merriman Rd. / Meadowlark Rd. / (elementary school parking lot) / (library parking lot) (37.20404, -80.00097) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 39.0020 |
Other (At-Grade) Single-Lane |
2009 | Year Completed estimated (2008-2010). ICD estimated from Google Maps linework. |
Arden Hills,
MN Ramsey Co. United States |
CR I / Old Hwy 8 (Thumb Rd.) / I-35W NB Offramp / Rice Creek Pkwy. (45.10787, -93.18665) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 57.3190 |
Freeway Ramps (Grade-Separated) Single-Lane |
2017 | Combined signalized and stop-controlled intersections. ICD estimated from Google Maps linework. |
Woippy,
Grand Est Moselle France |
Rond-Point de Berlange (D953 / D652 / D153B) (49.15725, 6.15855) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 76.5452 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Bakersfield,
CA Kern Co. United States |
Garces Circle (Golden State Ave. / Chester Ave. / 30th St.) (35.38691, -119.01878) |
Rotary Existing |
Other None |
5 Approaches 0 Driveways 98.3425 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
1935 | Four of the approaches have yield-control. One has a stop sign. SR 204 is on a grade separation above the traffic circle. ICD estimated from Google Maps linework. |
Fort Wayne,
IN Allen Co. United States |
Fairfield Ave. / Ewing St. / W Superior St. / N Wells St. (41.08121, -85.14652) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 39.6114 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2015 | Year Completed estimated (2014-2015). ICD estimated from Google Maps linework. |
Vado,
NM Dona Ana Co. United States |
High Valley Rd. / I-10 WB ramps / Las Alturas Dr. (32.12617, -106.63819) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 75.8589 |
Freeway Ramps (Grade-Separated) Single-Lane |
2015 | ICD estimated from Google Maps linework. |
Vado,
NM Dona Ana Co. United States |
High Valley Dr. / Vado Dr. / I-10 EB Ramps / Stern Dr. (32.12539, -106.64031) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 70.8022 |
Freeway Ramps (Grade-Separated) Single-Lane |
2015 | ICD estimated from Google Maps linework. |
Fredericktown,
MO Madison Co. United States |
W Main St. / MO-72 / Commercial Dr. / Sinek Dr. (37.56046, -90.31618) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 41.6573 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
Canoa Ranch,
AZ Pima Co. United States |
W Canoa Ranch Dr. / I-19 SB ramps / I-19 Frontage Rd. (31.79019, -111.02242) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 48.7276 |
Freeway Ramps (Grade-Separated) Single-Lane |
2010 | ICD estimated from Google Maps linework. |
Bellingham,
WA Whatcom Co. United States |
SR 542 (Mt Baker Hwy.) / E Smith Rd. / Allison Rd. (48.83225, -122.30533) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 37.7369 |
Other (At-Grade) Single-Lane |
2012 | Year Completed estimated (2011-2014). ICD estimated from Google Maps linework. |
Valparaiso,
IN Porter Co. United States |
Calumet Ave. / Vale Park Rd. / N Roosevelt Rd. (41.49255, -87.04664) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 54.5707 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2013 | ICD estimated from Google Maps linework. |
Santa Fe,
NM Santa Fe Co. United States |
S Meadows Rd. / NM 599 NB Ramps / Alameda Frontage Rd. (35.65799, -106.03527) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 56.2835 |
Freeway Ramps (Grade-Separated) Single-Lane |
2012 | ICD estimated from Google Maps linework. |
Calgary,
AB Alberta Canada |
Na'a Dr SW / Bowfort Rd. NW (51.08097, -114.20761) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 47.2691 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2017 | ICD estimated from Google Maps linework. |
Schererville,
IN Lake Co. United States |
Cline Ave. / 77th Ave. / Rohrman Rd. (41.47846, -87.43203) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 40.2658 |
Other (At-Grade) Single-Lane |
2014 | ICD estimated from Google Maps linework. |
Sainte-Agathe-des-Monts,
QC Les Laurentides Regional County Municipality Canada |
Rte 117 / Rue Desjardins / Rue Principale E / Rue Raymond (46.04551, -74.27814) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 39.7904 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2009 | Year Completed estimated (2009-2014). ICD estimated from Google Maps linework. |
Montreal,
QC Montreal Canada |
Carrefour Alexander-Graham-Bell (Chemin de la Pointe N / A-15 WB Offramp / A-10 NB Onramp) (45.47195, -73.54155) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 39.3640 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2007 | Year Completed estimated (2004-2009). ICD estimated from Google Maps linework. |
Trenton,
NJ Mercer Co. United States |
Brunswick Circle (Brunswick Ave. / Lawrenceville Rd. / Stawberry St.) (40.24528, -74.74283) |
Rotary Existing |
Other Unknown |
5 Approaches 0 Driveways 107.5704 |
Unknown Multilane (2 Lane, unspecified) |
Vehicles in circulatory roadway must yield to the northeast entry. ICD estimated from Google Maps linework. | |
Pula,
Istarska županija Croatia |
D66 / Z5119 (44.88075, 13.86424) |
Rotary Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 149.7904 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Málaga,
Andalusia Málaga Spain |
Plaza Willy Brandt (36.72029, -4.46859) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 55.5252 |
Other (At-Grade) Multilane (3+ Lane) |
ICD estimated from Google Maps linework. | |
Gothenburg,
Vastra Gotaland County Gothenburg Sweden |
Odinsplatsen (57.70962, 11.98477) |
Other Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 78.4768 |
Other (At-Grade) Single-Lane |
Pedestrian access to central island, parking along circulatory roadway. ICD estimated from Google Maps linework. | |
Gothenburg,
Vastra Gotaland County Gothenburg Sweden |
Nordviksgatan / Barken Beatrices gata / Barken toregrunds gata (57.70657, 11.92200) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 26.1611 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Helsingborg,
Skane County Helsingborg Sweden |
Lagmansgatan / Elinebergsvägen / Riddaregatan / Clausgatan (56.02599, 12.73588) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 96.1072 |
Other (At-Grade) Multilane (3+ Lane) |
ICD estimated from Google Maps linework. | |
Landskrona,
Skane County Landskrona Sweden |
Ringväden / Kolonigatan / Östervångsplan (55.87876, 12.85430) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 44.8869 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Stoke-on-Trent,
England Staffs United Kingdom |
A53 (Etruria Rd.) / A500 Ramps (53.01955, -2.20440) |
Signalized Roundabout/Circle Existing |
Signal Unknown |
5 Approaches 0 Driveways 104.1737 |
Freeway Ramps (Grade-Separated) Multilane (3+ Lane) |
Partially signalized roundabout. ICD estimated from Google Maps linework. | |
Newcastle,
England Staffs United Kingdom |
A52 / A527 (Queen St.-Barracks Rd.)) / King St. / Ironmarket (53.01285, -2.22402) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 48.8615 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Newcastle,
England Staffs United Kingdom |
A527 (Barracks Rd.) / A34 (Lower St. / -London Rd.) / High St. / Brook Ln. (53.00881, -2.22470) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 64.6756 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Kansas City,
MO Jackson Co. United States |
Ward Pkwy. / W Meyer Blvd. / W 63rd Terr. / W 64th St. (39.01282, -94.60234) |
Other Existing |
Other Unknown |
5 Approaches 0 Driveways 64.9600 |
Other (At-Grade) Multilane (3+ Lane) |
Fountain in central island. No control on Ward Pkwy; stop signs on other approaches. ICD estimated from Google Maps linework. | |
Tacoma,
WA Pierce Co. United States |
N Pearl St. / Five Mile Dr. / N Waterfront Dr. / Ferry Crossing Landing Rd / Park Ave. (47.30193, -122.51556) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 32.3966 |
Other (At-Grade) Single-Lane |
2018 | https://www.thenewstribune.com/news/local/article196233104.html ICD estimated from Google Maps linework. |
Union Township,
OH Clermont Co. United States |
Eastgate South Dr. / Clepper Ln. / (shopping center parking) (39.09512, -84.27214) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 50.9805 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2016 | date: https://www.clermontsun.com/2016/04/28/eastgate-roundabout-is-now-open/ ICD estimated from Google Maps linework. |
Trondheim,
Trondelag Trondheim Norway |
Rte 715 / Rte 812 (63.42817, 10.36697) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 28.3151 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Sartell,
MN Stearns Co. United States |
Heritage Dr. / Great River Rd. / Riverside Ave. / River Oaks Ln. / Evergreen Dr (45.59865, -94.19409) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 48.4676 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2017 | Year Completed estimated (2016-2018). ICD estimated from Google Maps linework. |
Torslanda,
Vastra Gotaland County Gothenburg Sweden |
VTDC (57.73330, 11.82387) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 49.7332 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Glens Falls,
NY Warren Co. United States |
Rte 9 / Rte 9L / Hudson St. (43.30951, -73.64399) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2007 | Urban, downtown environment. Symbolic black-on-orange 540-degree turn sign for trucks to make right turn around central island from south leg to southeast leg. |
Cheyenne,
WY Laramie Co. United States |
Converse Ave. / Pershing Blvd. / 19th St. (41.14558, -104.78960) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
5 Approaches 0 Driveways 36.8745 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2013 | Functional Class: Principal Arterial ICD estimated from Google Maps linework. |
Ithaca,
NY Tompkins Co. United States |
Spencer St. / Elmira Rd. / Park St. / Albany St. (42.43167, -76.50152) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 34.3790 |
Other (At-Grade) Single-Lane |
2004 | ICD estimated from Google Maps linework. |
Cortlandt Manor,
NY Northern Westchester Co. United States |
Oregon Rd. / Jay Rd. / Westbrook Ct. (41.32445, -73.88305) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 30.4953 |
Other (At-Grade) Single-Lane |
2006 | ICD estimated from Google Maps linework. |
Cheyenne,
WY Laramie Co. United States |
High Plains Rd. / I-25 NB Ramps (41.06046, -104.87620) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 55.8337 |
Freeway Ramps (Grade-Separated) Single-Lane |
2010 | Only 3 of the 5 approaches are currently in service. One is under construction for the new Southeast Wyoming Welcome Center. The last is a future extension of High Plains to the east. ICD estimated from Google Maps linework. |
Lackawanna,
NY Erie Co. United States |
McKinley Pkwy. / Dorrance Ave. / Vincent Ave. (42.83200, -78.81520) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 30.6551 |
Other (At-Grade) Single-Lane |
2010 | Restriped as single-lane roundabout. ICD estimated from Google Maps linework. |
Lackawanna,
NY Erie Co. United States |
McKinley Pkwy. / Choate Ave. / Red Jacket Pkwy. (42.84436, -78.81496) |
Other Existing |
Unknown Unknown |
5 Approaches 0 Driveways 138.3584 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Covington,
WA King Co. United States |
SE Wax Rd. / 180th Ave. SE / SE 267th Pl. (47.36216, -122.10200) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 53.3935 |
Other (At-Grade) Single-Lane |
2008 | September 2008. ICD estimated from Google Maps linework. |
Granite Falls,
WA Snohomish Co. United States |
Granite Falls Access Rd. / Jordan Rd (48.09135, -121.97980) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 55.0445 |
Other (At-Grade) Single-Lane |
2010 | November 2010. ICD estimated from Google Maps linework. |
Yakima,
WA Yakima Co. United States |
E. Valley Mall Blvd. / I-82 EB Ramps (46.56298, -120.47290) |
Roundabout Existing |
Unknown Unknown |
5 Approaches 0 Driveways 54.1971 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2010 | ICD estimated from Google Maps linework. |
Oxford,
MS Lafayette Co. United States |
Lamar St. / US 278 EB Ramps (34.35343, -89.52121) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 33.5242 |
Other (At-Grade) Single-Lane |
2007 | Built June-July 2007. ICD estimated from Google Maps linework. |
Junction City,
KS Geary Co. United States |
East St. / E Chestnut St. / Frontage Rd. / I-70 WB Exit Ramp (39.02176, -96.81661) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 64.0077 |
Other (At-Grade) Single-Lane |
2008 | Completed November 2008 (?). |
Cowichan Lake,
BC Cowichan Valley Regional District Canada |
King George St. / Cowichan Ave. / Sahtlam Ave. (48.82261, -124.05280) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 35.0000 |
Other (At-Grade) Single-Lane |
2008 | Year Completed estimated (2005-2011). |
Balch Springs,
TX Dallas Co. United States |
S Beltline Rd. / Pioneer Rd. / Eastgate Dr. (32.72718, -96.60269) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 51.8160 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2010 | Opened late spring 2010. Concrete construction. |
Kansas City,
KS Wyandotte Co. United States |
Washington Blvd. / N 22nd St. / Everett (39.11940, -94.65405) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 25.9448 |
Other (At-Grade) Single-Lane |
2005 | City jurisdiction. ICD estimated from Google Maps linework. |
Florence,
KS Marion Co. United States |
US 50 / US 77 / W 8th St. (38.24389, -96.93655) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 64.0080 |
Other (At-Grade) Single-Lane |
2006 | Opened September 2006. |
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 70.5321 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2005 | Old rotary that was converted to roundabout rules of road in 2005. Functional Class: Arterial ICD estimated from Google Maps linework. |
Cabazon,
CA Riverside Co. United States |
Apache Trl. / Thunder Rd. / Seminole Dr. / I-10 WB Ramps (33.92192, -116.80610) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 79.2480 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max) |
2008 | Opened July 11, 2008. http://www.pe.com/localnews/rivcounty/stories/PE_News_Local_S_circle21.46d763e.html. |
Kinderhook,
NY Columbia Co. United States |
US 9 / Rte 9H / State Farm Rd. (42.42835, -73.68868) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 38.7886 |
Other (At-Grade) Single-Lane |
2006 | This was built to replace traffic lights when a shopping plaza was being added - US Route 9 has North and South, State Rt 9H South, State Farm Road (Town Road) and the entrance to the plaza, which makes it an unusual set up (5 Entries with 9 and 9H creating a Y shape, and then the plaza/state farm entries across from each other, going across the stem of the Y). ICD estimated from Google Maps linework. |
Bountiful,
UT Davis Co. United States |
Main St. / 1500 South / 200 West (40.87477, -111.88570) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 27.9955 |
Other (At-Grade) Single-Lane |
2008 | Construction is concrete. Functional Class: Collector ICD estimated from Google Maps linework. |
Odenton,
MD Anne Arundel Co. United States |
MD 175 / MD 677 / Higgins Dr. (39.07831, -76.68481) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 57.9120 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2004 | Reduced from two lanes to one lane in 2010. 21442 |
Loveland,
CO Larimer Co. United States |
Sculptor Dr. / (unknown) / (parking lot) (40.40465, -105.03520) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 59.1152 |
Other (At-Grade) Single-Lane |
2005 | ICD estimated from Google Maps linework. |
Loveland,
CO Larimer Co. United States |
Rocky Mountain Ave. / Kendall Pkwy. / Artisan Dr. (40.42604, -105.00249) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 51.8230 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2007 | ICD estimated from Google Maps linework. |
El Cajon,
CA San Diego Co. United States |
Murray Ave. / W. Main St. / Blackthorne Ave. / S. Westwind Dr. (32.79107, -116.98510) |
Other Existing |
Unknown Unknown |
5 Approaches 0 Driveways 32.1284 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Roswell,
GA Fulton Co. United States |
Norcross St. / Warsaw Rd. / Grimes Bridge Rd. (34.02621, -84.34474) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 32.6646 |
Other (At-Grade) Single-Lane |
2011 | Functional Class: Collector ICD estimated from Google Maps linework. |
Oklahoma City,
OK Oklahoma Co. United States |
NW 10th St. / Walker Ave. / Classen Dr. (35.47882, -97.52121) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 30.1499 |
Other (At-Grade) Single-Lane |
2005 | ICD estimated from Google Maps linework. |
Fishers,
IN Hamilton Co. United States |
Greefield Ave. / Olio Rd. / E 136th St. (39.98811, -85.91891) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 83.8200 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2009 | |
Vallejo,
CA Solano Co. United States |
Azuar Ave. / Sundance Ave. / Bagley St. / Walnut Ave. (38.09329, -122.27020) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 48.8772 |
Other (At-Grade) Single-Lane |
2006 | ICD estimated from Google Maps linework. |
Fresno,
CA Fresno Co. United States |
Belmont Circle (Belmont Ave. / Motel Dr. / Arthur Ave. / Wesley Ave. / Thorne Ave.) (36.75051, -119.81530) |
Other Existing |
Unknown Unknown |
5 Approaches 0 Driveways 104.3080 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Venice,
CA Los Angeles Co. United States |
Windward Ave. / Main St. / Grand Blvd. (33.98816, -118.47100) |
Other Existing |
Unknown Unknown |
5 Approaches 0 Driveways 48.5238 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Sheridan,
CO Arapahoe Co. United States |
River Point Pkwy. / S Platte River Dr. (39.65176, -105.01060) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 46.8975 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
Augusta,
ME Kennebec Co. United States |
Cony Circle (Rte. 9 / Rte. 100 / Rte. 17 / Rte. 105) (44.31622, -69.76796) |
Roundabout Existing |
Unknown Unknown |
5 Approaches 0 Driveways 55.5448 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2009 | Converted from old traffic circle to roundabout. Previously controlled by circle ICD estimated from Google Maps linework. |
Augusta,
ME Kennebec Co. United States |
US 202 / Rte. 17 / Rte. 11 / Rte. 27 (44.31047, -69.77929) |
Rotary Existing |
Unknown Unknown |
5 Approaches 0 Driveways 71.7881 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Rochester Township,
PA Beaver Co. United States |
SR 68 (Adams St.) / Brighton Ave. / Rhode Island Ave. (40.70171, -80.28525) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 78.7731 |
Other (At-Grade) Single-Lane |
2011 | Oval shape. Replaced two closely spaced signalized intersections. ICD estimated from Google Maps linework. |
Pinehurst,
NC Moore Co. United States |
US 15 / US 501 / NC 2 / NC 211 (35.20173, -79.45045) |
Rotary Existing |
Unknown Unknown |
5 Approaches 0 Driveways 201.0393 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Mobile,
AL Mobile Co. United States |
Dawes Rd. / Grelot Rd. / Air Terminal Dr. (30.66119, -88.24205) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 64.7236 |
Other (At-Grade) Single-Lane |
2010 | One leg has bypass lane. Functional Class: Minor Arterial ICD estimated from Google Maps linework. |
Live Oak,
FL Suwannee Co. United States |
SR 51 / Walker St. / Irvin Ave. SW / CR 136 / 11th St. (30.28988, -82.99619) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 53.6268 |
Other (At-Grade) Single-Lane |
2002 | ICD estimated from Google Maps linework. |
Lacey,
WA Thurston Co. United States |
Pacific Ave. / Lacey Blvd. / Lacey St. / Homann Dr. (47.03677, -122.80630) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 53.7220 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2003 | Completed September 16, 2003. Functional Class: Arterial ICD estimated from Google Maps linework. |
Lakewood,
CO Jefferson Co. United States |
Allison Pkwy. / Civic Center (39.70906, -105.08630) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 31.2390 |
Other (At-Grade) Single-Lane |
1999 | ICD estimated from Google Maps linework. |
Somerville,
NJ Somerset Co. United States |
US 206 / US 202 Ramps / NJ 28 / West End Ave. (40.57572, -74.62894) |
Rotary Existing |
Other Unknown |
5 Approaches 0 Driveways 144.7800 |
Other (At-Grade) Multilane (3+ Lane) |
Circulating traffic yields (stops) for entering traffic on northeast leg. ICD = 475 ft x 350 ft. | |
Columbia,
MO Boone Co. United States |
Business Loop 70 / I-70 WB Ramps / Creasy Springs Rd. (38.96655, -92.35241) |
Roundabout Removed |
All-Way Yield Unknown |
5 Approaches 0 Driveways 94.7178 |
Freeway Ramps (Grade-Separated) Single-Lane |
1996 | First roundabout in Missouri by Missouri DOT. Originally built in 1996 per article: https://www.voxmagazine.com/news/all-about-roundabouts-in-columbia/article_93724b2b-8b20-5228-b4de-315c5c3d2004.html. Replaced with roundabout to immediate west. ICD estimated from Google Maps linework. |
Richland,
WA Benton Co. 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 49.5635 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2007 | 5th leg is on-ramp to SR 240. Opened November 2007. Lane configuration reduced in 2016. Modified in 2018 to add metering signal. 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/ 21442 |
Provo,
UT Utah Co. United States |
550 West / 1950 North (40.26043, -111.66600) |
Other Existing |
Unknown Unknown |
5 Approaches 0 Driveways 21.8738 |
Other (At-Grade) Single-Lane |
Within parking lot; not fully developed as roundabout. Functional Class: Local ICD estimated from Google Maps linework. | |
Orem,
UT Utah Co. United States |
1200 South / 400 West (40.27531, -111.70480) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 30.9811 |
Other (At-Grade) Single-Lane |
2000 | ICD estimated from Google Maps linework. |
London,
ON Middlesex County Canada |
Lambton Dr. / Oxford Dr. (43.00616, -81.27515) |
Traffic Calming Circle Existing |
Unknown Unknown |
5 Approaches 0 Driveways 38.4291 |
Other (At-Grade) Single-Lane |
Constructed sometime in the 1970s. Functional Class: Local ICD estimated from Google Maps linework. | |
Fort Wayne,
IN Allen Co. United States |
Adams Center Rd. / Marion Center Rd. / Maples Rd. / Wayne Terrace (41.00440, -85.05704) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 57.9120 |
Other (At-Grade) Single-Lane |
1995 | Painted splitter islands. Year Completed estimated (before 1998). |
Frisco,
CO Summit Co. United States |
SH 9 / I-70 WB Ramps (39.59339, -106.09700) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 34.0524 |
Freeway Ramps (Grade-Separated) Single-Lane |
2000 | Highway ref. pt. 70-202.35. ICD estimated from Google Maps linework. |
Paola,
KS Miami Co. United States |
K-68 / Old Kansas City Rd. / Hedge Ln. (38.62133, -94.85551) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 44.7895 |
Other (At-Grade) Single-Lane |
2001 | First roundabout on rural, high-speed facility in Kansas. Functional Class: Arterial ICD estimated from Google Maps linework. |
Monroe,
WA Snohomish Co. United States |
SR 522 EB Ramps / 164th St. SE / Tester Rd. (47.84863, -122.00580) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 60.9143 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2001 | Completed August 2001. This project won the Washington State APWA 2001 Project of the Award and the ASCE Seattle Section 2001 Outstanding Project Award. The Project is documented in the Compendium of Papers for 2000 ITE District 6 Annual Meeting, San Diego, CA. Reconfiguration of two intersections into a roundabout. Previously controlled by two-way stop ICD estimated from Google Maps linework. |
Buffalo,
NY Erie Co. United States |
Gates Circle (Delaware Ave. / Lafayette Ave.) (42.92054, -78.86776) |
Other Existing |
Unknown Unknown |
5 Approaches 0 Driveways 66.4699 |
Other (At-Grade) Unknown |
2002 | Modified in 2002 to incorporate roundabout principles. ICD estimated from Google Maps linework. 21442 |
Oviedo,
FL Seminole Co. United States |
Franklin St. / Geneva Dr. / Division St. (28.67359, -81.20439) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 34.5795 |
Other (At-Grade) Single-Lane |
2006 | Website: http://www.cityofoviedo.net/files/Roundabouts.pdf ICD estimated from Google Maps linework. |
Loveland,
CO Larimer Co. United States |
McWhinney Blvd. / Hahns Peak Dr. / Grays Peak Dr. (40.41048, -105.01140) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 71.6280 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2002 | |
Washington,
DC N/A Co. United States |
Logan Circle (Rhode Isl. Ave. / Vermont Ave. / 13th St. / P St.) (38.90965, -77.02963) |
Signalized Roundabout/Circle Existing |
Signal None |
5 Approaches 0 Driveways 120.8157 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Mount Rainier,
MD Prince Georges Co. United States |
US 1 / 34th St. / Perry St. (38.93647, -76.96074) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 41.1480 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2001 | Oval shaped. ICD = 135 ft x 115 ft. |
Visalia,
CA Tulare Co. United States |
Houston Ave. / Santa Fe St. / NE 3rd Ave. (36.34183, -119.28780) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 50.9874 |
Other (At-Grade) Single-Lane |
2010 | ICD estimated from Google Maps linework. |
Modesto,
CA Stanislaus Co. United States |
La Loma / James St. / G St. (37.64360, -120.98740) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 34.0452 |
Other (At-Grade) Single-Lane |
1997 | Permanent installation with landscaping in place Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework. |
Sarasota,
FL Sarasota Co. United States |
St. Armands Circle: SR 780 / Boulevard of the Presidents / John Ringling Blvd. (27.31842, -82.57722) |
Other Existing |
Other None |
5 Approaches 0 Driveways 128.0157 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Pedestrian access to central island; parking along circulatory roadway. Shopping district. Completed 1940? | |
Santa Barbara,
CA Santa Barbara Co. 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 23.6427 |
Other (At-Grade) Single-Lane |
1992 | Includes driveway into roundabout serving one home. ICD estimated from Google Maps linework. |
Vail,
CO Eagle Co. 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 59.4360 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
1995 | Completed October 1995. Circular central island. |
Towson,
MD Baltimore Co. United States |
MD 45 / MD 146 / Joppa Rd. / Allegheny Ave. (39.40185, -76.60230) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 47.9892 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
1998 | Opened October 1998. Exit striping retrofitted to roundabout after opening. Hotdog/racetrack shape. ICD estimated from Google Maps linework. 21442 |