|
City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
|---|---|---|---|---|---|---|---|
|
Overland Park,
KS Johnson Co. United States |
Oakmont St. / W 154th Terrace (38.84835, -94.72889) |
Traffic Calming Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways 16.1541 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2020 | Developer built as part of an approved plan south of this location that required traffic calming measures. |
|
Overland Park,
KS Johnson Co. United States |
Travis Ln. / Travis St. / W 86th St. (38.97299, -94.66643) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.4317 |
Other (At-Grade) Single-Lane |
2010 | Prior to adding YIELD signs and striping, intersection only had one YIELD sign with a island in the middle. |
|
Farmington Hills,
MI Oakland Co. United States |
Orchard Lake Rd. / (shopping center entrances) (42.52448, -83.35994) |
Roundabout Existing |
All-Way Yield Pedestrian Hybrid Beacon (PHB, HAWK) |
4 Approaches 0 Driveways 51.8160 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2022 | |
|
Wadsworth,
OH Medina Co. United States |
SR 57 / Seville Rd. (41.01026, -81.75347) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | https://www.transportation.ohio.gov/about-us/news/district-3/10-26-22-roundabout-is-open-at-state-route-57-and-seville-road-in-wadsworth |
|
Buckeye,
AZ Maricopa Co. United States |
W Westpark Loop / W Lower Buckeye Rd. (33.42018, -112.60342) |
Rotary Existing |
All-Way Yield None |
3 Approaches 0 Driveways 60.9600 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2005 | Concentric striped circulatory roadway. Lane change required for driver making movement from left lane of northeast entry to the southeast exit. |
|
Buckeye,
AZ Maricopa Co. United States |
W Westpark Loop / W Warner St. (33.41611, -112.60337) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Single-Lane |
2005 | |
|
Guaynabo,
PR Frailes United States |
Carretera Acueducto (PR 833) / Calle Príncipe de Asturias (Avenida los Filtros) (18.37477, -66.13139) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2016 | |
|
Guaynabo,
PR Santa Rosa United States |
Calle Príncipe de Asturias (Las Cumbres Avenida) / Rey Arturo (18.36337, -66.12522) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2016 | |
|
Guaynabo,
PR Guaynabo United States |
Calle Cecilio Urbina / Calle José de Diego (18.35553, -66.11241) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 24.3840 |
Other (At-Grade) Single-Lane |
2015 | Painted splitter island on northeast leg. |
|
Guaynabo,
PR Santa Rosa United States |
Carretera 837 / Calle Orquidea (18.35663, -66.11644) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 28.9560 |
Other (At-Grade) Single-Lane |
2013 | |
|
Guaynabo,
PR Santa Rosa United States |
Carretera 837 / Avenida David Urbina (18.34953, -66.11586) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Single-Lane |
2007 | Year Completed estimated (2006-2010). |
|
Guaynabo,
PR Camarones United States |
Avenida David Urbina / Calle Carazo (PR 169) (18.35001, -66.11017) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.1480 |
Other (At-Grade) Single-Lane |
2008 | Year Completed estimated (2006-2010). |
|
Guaynabo,
PR Guaynabo United States |
Carretera 886 / Calle Colton (18.35904, -66.11460) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2013 | |
|
Grovetown,
GA Columbia Co. United States |
Kelarie Way / Bancroft Dr. / Dublini Loop (33.50584, -82.24754) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2018 | Year Completed estimated (2016-2019). |
|
Charlottetown,
PE Queens Canada |
St Peters Rd. / Belvedere Ave. / Falconwood Dr. / Brackley Point Rd. (46.25888, -63.11950) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
5 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2022 | https://twitter.com/ChtownPE/status/1601305941785264128?cxt=HHwWgICqzaPR_bgsAAAA https://www.saltwire.com/atlantic-canada/news/major-charlottetown-roundabout-project-to-begin-in-july-100733988/ |
|
Toa Alta,
PR Contorno United States |
PR 165 / PR 165R / Calle 1 (18.39162, -66.25352) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 60.9600 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2005 | Northeast and southeast legs approaches have painted splitter islands. Year Completed estimated (2004-2006). |
|
Guaynabo,
PR Pueblo Viejo United States |
Avenida Ponce de León / Calle Rodroigo de Triana / Avenida del Commercio (18.42835, -66.11307) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
2014 | Peanut shaped. |
|
Southfield,
MI Oakland Co. United States |
Coral Bells Dr. / Windflower Dr. / Violet Dr. (42.51039, -83.22182) |
Other Unknown |
Unknown None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands. | |
|
South Lyon,
MI Oakland Co. United States |
Nine Mile Rd. / Currie Rd. (42.44831, -83.59180) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | Opened November 21, 2022. |
|
Fort Wayne,
IN Allen Co. United States |
E Ludwig Rd. / Oakbrook Pkwy. (41.14005, -85.13911) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | https://www.wane.com/news/local-news/fort-wayne-adds-traffic-light-at-reworked-coldwater-ludwig-area/ https://www.wane.com/news/local-news/public-meeting-held-for-rework-of-coldwater-ludwig-intersection/ https://www.fortwaynesnbc.com/2022/12/07/new-roundabout-opens-w-ludwig-road-city-highlights-record-infrastructure-investments/ https://www.youtube.com/watch?v=rO5Oxt4pF2E |
|
Katy,
TX Fort Bend Co. United States |
Katy Village Pkwy. / Pin Oak Ct. (29.78180, -95.81551) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 42.6717 |
Other (At-Grade) Single-Lane |
2020 | |
|
Rochester Hills,
MI Oakland Co. United States |
E Auburn Rd. / Harrison Ave. (42.63763, -83.09821) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.4317 |
Other (At-Grade) Single-Lane |
2019 | Pair of roundabouts installed as part of a streetscape renovation. |
|
Iowa City,
IA Johnson Co. United States |
Herbert Hoover Hwy. NE / I-80 WB Ramps (41.67198, -91.44380) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2022 | Previous intersection was entrance ramp only. https://www.news.iowadot.gov/newsandinfo/2022/06/eastbound-i-80-ramps-at-herbert-hoover-highwayjohnson-county-road-f-44-exit-249-in-johnson-county-to.html |
|
Iowa City,
IA Johnson Co. United States |
Herbert Hoover Hwy. SE / I-80 EB Ramps (41.67099, -91.44629) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2022 | Previous intersection was exit ramp only. https://www.news.iowadot.gov/newsandinfo/2022/06/eastbound-i-80-ramps-at-herbert-hoover-highwayjohnson-county-road-f-44-exit-249-in-johnson-county-to.html |
|
Rocklin,
CA Placer Co. United States |
Rocklin Rd. / Pacific St. (38.79073, -121.23610) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2023 | Yield-controlled right-turn bypass lanes on west and south legs; add-lane right-turn bypass lane on east leg. https://www.rocklin.ca.us/roundabout |
|
(unincorporated),
NE Sarpy Co. United States |
S 180th St. / Cornhusker Rd. (41.16150, -96.19661) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | Year Completed estimated (2022-2023). |
|
Lakewood,
WA Pierce Co. United States |
North Gate Rd. SW / Edgewood Ave. SW / Winona St. SW (47.14678, -122.56385) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | https://www.kiro7.com/news/south-sound-news/stolen-car-stopped-by-wet-cement-lakewood/GDU77T3M6NC2RKBPTKKY5N53SA/ |
|
Kalispell,
MT Flathead Co. United States |
US 2 / Springcreek Rd. / Dern Rd. (48.19696, -114.37378) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2021 | https://www.mdt.mt.gov/pubinvolve/dernspring/ |
|
Viviers-du-Lac,
Auvergne-Rhône-Alpes Savoie France |
D1202 (Les Rives du Lac) / D1201a (Route du Bourget) / D17b (Route du Lac) (45.64779, 5.89304) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Two entries have two lanes both designated as through movements but with single-lane exits throughout. | |
|
Viviers-du-Lac,
Auvergne-Rhône-Alpes Savoie France |
D1201 (Les Rives du Lac) / D50 / Chemin du Port (45.65105, 5.89320) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Voglans,
Auvergne-Rhône-Alpes Savoie France |
D1201 (Route d'Aix) / D17 / Route de l'Aéroport (45.63766, 5.89217) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
|
Voglans,
Auvergne-Rhône-Alpes Savoie France |
D1504 / D1201 Ramps (45.61639, 5.88404) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 96.0000 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
||
|
Chambéry,
Auvergne-Rhône-Alpes Savoie France |
Avenue de Villarcher / Rue des Marais (45.61489, 5.88752) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Chambéry,
Auvergne-Rhône-Alpes Savoie France |
Avenue de Villarcher / Rue des Marais (45.61268, 5.88781) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
|
Chambéry,
Auvergne-Rhône-Alpes Savoie France |
Rue de Belle Eau / Avenue de Villarcher (45.61041, 5.88918) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 28.0000 |
Other (At-Grade) Single-Lane |
||
|
Waynesville,
MO Pulaski Co. United States |
Historic Route 66 / Hwy T (37.81205, -92.23491) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2017 | Year Completed estimated (2016-2018). |
|
Bonne Terre,
MO St. Francois Co. United States |
Old Orchard Rd. / Raider Rd. / US 67 SB Ramps (37.91037, -90.53216) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 47.2440 |
Freeway Ramps (Grade-Separated) Single-Lane |
2008 | Elliptical shaped. ICD = 155 ft x 145 ft. Year Completed estimated (2007-2009). |
|
Bonne Terre,
MO St. Francois Co. United States |
Old Orchard Rd. / US 67 NB Ramps (37.91294, -90.53029) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 53.3400 |
Freeway Ramps (Grade-Separated) Single-Lane |
2008 | Year Completed estimated (2007-2009). |
|
Lino Lakes,
MN Anoka Co. United States |
Birch St. / Tomahawk Trl. (45.14236, -93.11531) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2021 | Completed October 2021. |
|
Lino Lakes,
MN Anoka Co. United States |
Birch St. / Shadow Lake Dr. (45.14228, -93.10960) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2021 | Completed October 2021. |
|
Afton,
VA Albemarle Co. United States |
US 250 (Rockfish Gap Turnpike) / SR 151 (Critzers Shop Rd.) (38.02982, -78.80684) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | https://www.blueridgelife.com/2022/11/17/250-151-roundabout-is-active-so-far-so-good-but-its-early/ |
|
Kansas City,
MO Clay Co. United States |
N Shoal Creek Pkwy. / Maplewoods Pkwy. (39.28995, -94.55702) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 51.8160 |
Other (At-Grade) Single-Lane |
2021 | Merging right-turn bypass lane lane on west leg. https://www.kcmo.gov/Home/Components/FacilityDirectory/FacilityDirectory/139/360?npage=2 |
|
Kansas City,
MO Clay Co. United States |
N Maplewoods Pkwy. / NE 106th St. / NE Staley Ferris Dr. (39.28508, -94.55712) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 51.8160 |
Other (At-Grade) Single-Lane |
2021 | Peanut shaped. Replaced two offset T-intersections. https://www.kcmo.gov/Home/Components/FacilityDirectory/FacilityDirectory/139/360?npage=2 |
|
Kansas City,
MO Clay Co. United States |
N Maplewoods Pkwy. / New Mark Dr. / NE 100th St. (39.27475, -94.55715) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2021 | https://www.kcmo.gov/Home/Components/FacilityDirectory/FacilityDirectory/139/360?npage=2 |
|
Kansas City,
MO Clay Co. United States |
N Maplewoods Pkwy. / NE 96th St. (39.26747, -94.55716) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2021 | East leg stubbed. https://www.kcmo.gov/Home/Components/FacilityDirectory/FacilityDirectory/139/360?npage=2 |
|
Kansas City,
MO Platte Co. United States |
Line Creek Pkwy. / Tiffany Springs Rd. (39.25957, -94.61010) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 51.8160 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2021 | |
|
Kansas City,
MO Clay Co. United States |
N Booth Ave. / NE Shoal Creek Valley Dr. / Commercial Dr. (39.24626, -94.47674) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.1960 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2020 | Yield-controlled right-turn bypass lane on west leg. Year Completed estimated (2020-20210. |
|
Kansas City,
MO Clay Co. United States |
NE Shoal Creek Valley Dr. / (unknown) (39.24673, -94.47459) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2020 | |
|
Sedalia,
MO Pettis Co. United States |
Rte Y (W 16th St.) / Winchester Dr. (38.69957, -93.27763) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2011 | Year Completed estimated (2010-2012). |
|
Folsom,
CA Sacramento Co. United States |
Grand Prairie Rd. / Rustic Ridge Dr. (38.63617, -121.09165) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.0520 |
Other (At-Grade) Single-Lane |
2018 | Year Completed estimated (2018-2019). |
|
Folsom,
CA Sacramento Co. United States |
Grand Prairie Rd. / Rustic Ridge Dr. / Alder Creek Pkwy (38.64059, -121.09212) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.0520 |
Other (At-Grade) Single-Lane |
2018 | Year Completed estimated (2018-2019). |
|
(unincorporated),
OH Delaware Co. United States |
Eagles Landing Dr. / Liberty Grand Blvd. (40.20685, -83.10250) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2020 | Year Completed estimated (2019-2021). |
|
Delaware,
OH Delaware Co. United States |
SR 521 / Byxbe Pkwy. (40.30186, -83.02598) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2022 | https://engineer.co.delaware.oh.us/image_slider/byxbe-campus-project-2022/ |
|
Avila Beach,
CA San Luis Obispo Co. United States |
Avila Beach Dr. / Palisades Rd. / US 101 SB Ramps (35.17977, -120.70042) |
Roundabout Unknown |
All-Way Yield Unknown |
4 Approaches 0 Driveways 44.1960 |
Freeway Ramps (Grade-Separated) Single-Lane |
Anticipated opening in fall of 2024. | |
|
Santa Barbara,
CA Santa Barbara Co. United States |
Olive Mill Rd. / Coast Village Rd. / N Jameson Ln. / US 101 Ramps (34.42156, -119.63993) |
Roundabout Unknown |
All-Way Yield Unknown |
5 Approaches 0 Driveways 46.3296 |
Freeway Ramps (Grade-Separated) Single-Lane |
Anticipated opening in fall 2025. | |
|
Montecito,
CA Santa Barbara Co. United States |
San Ysidro Rd. / N Jameson Ln. / US 101 NB Ramps (34.42287, -119.63152) |
Roundabout Unknown |
Unknown Unknown |
5 Approaches 0 Driveways 53.6445 |
Freeway Ramps (Grade-Separated) Single-Lane |
This is an unique kidney shaped single-lane roundabout (approx. varying ICD 176' x 116'). Anticipated opening in fall 2025. | |
|
San Juan Bautista,
CA San Benito Co. United States |
SR 156 (San Juan Hollister Rd.) / Bixby Rd. (36.84096, -121.49042) |
Roundabout Unknown |
All-Way Yield Unknown |
4 Approaches 0 Driveways 68.2749 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
ICD 224 ft x 211 ft. Anticipated opening year in 2025. | |
|
Castroville,
CA Monterey Co. United States |
(unknown) / SR 156 EB Ramps (36.76908, -121.73823) |
Roundabout Unknown |
All-Way Yield Unknown |
3 Approaches 0 Driveways 41.7573 |
Freeway Ramps (Grade-Separated) Single-Lane |
Anticipated opening year 2025. Future 3rd leg is planned to connect to BlackieRd. | |
|
Castroville,
CA Monterey Co. United States |
(unknown) / SR 156 WB Ramps (36.77058, -121.73771) |
Roundabout Unknown |
All-Way Yield Unknown |
4 Approaches 0 Driveways 53.3400 |
Freeway Ramps (Grade-Separated) Single-Lane |
Anticipated opening year 2025. | |
|
Castroville,
CA Monterey Co. United States |
Castroville Blvd. / (unknown) (36.77419, -121.74051) |
Roundabout Unknown |
All-Way Yield Unknown |
3 Approaches 0 Driveways 49.3776 |
Other (At-Grade) Single-Lane |
Anticipated opening year 2025. | |
|
Fisherman Flats,
CA Monterey Co. United States |
SR 68 / Josselyn Canyon Rd. (36.58359, -121.85655) |
Roundabout Unknown |
All-Way Yield Unknown |
3 Approaches 0 Driveways 46.7868 |
Other (At-Grade) Single-Lane |
Anticipated opening year 2029. | |
|
Monterey,
CA Monterey Co. United States |
SR 68 / Olmsted Rd. (36.58399, -121.84976) |
Roundabout Unknown |
All-Way Yield Unknown |
4 Approaches 0 Driveways 46.6344 |
Other (At-Grade) Single-Lane |
Anticipated opening year 2029. | |
|
Del Rey Oaks,
CA Monterey Co. United States |
SR 68 / Canyon del Rey Blvd. / Monterra Rd. (36.58090, -121.82797) |
Roundabout Unknown |
All-Way Yield Unknown |
4 Approaches 0 Driveways 52.5780 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
Anticipated opening year 2029. | |
|
Monterey,
CA Monterey Co. United States |
SR 68 / York Rd. (36.57156, -121.80839) |
Roundabout Unknown |
All-Way Yield Unknown |
3 Approaches 0 Driveways 46.7868 |
Other (At-Grade) Single-Lane |
Anticipated opening year 2029. | |
|
Salinas,
CA Monterey Co. United States |
SR 68 ./ Pasadera Dr. / Boots Rd. (36.56766, -121.77857) |
Roundabout Unknown |
All-Way Yield Unknown |
4 Approaches 0 Driveways 46.9087 |
Other (At-Grade) Single-Lane |
Anticipated opening year 2029. | |
|
Salinas,
CA Monterey Co. United States |
SR 68 / Laureles Grade Rd. (36.56964, -121.75566) |
Roundabout Unknown |
All-Way Yield Unknown |
4 Approaches 0 Driveways 46.5427 |
Other (At-Grade) Single-Lane |
Future 4th leg connects to Laguna Seca Entrance. Anticipated opening year 2029. | |
|
Salinas,
CA Monterey Co. United States |
SR 68 / Corral de Tierra Rd. / Cypress Church Dr. (36.57854, -121.72709) |
Roundabout Unknown |
All-Way Yield Unknown |
4 Approaches 0 Driveways 46.1772 |
Other (At-Grade) Single-Lane |
Oval shaped. ICD = 151.5 ft x 141.5 ft. Anticipated opening year 2029. | |
|
Salinas,
CA Monterey Co. United States |
SR 68 / San Benancio Rd. (36.57977, -121.72073) |
Roundabout Unknown |
All-Way Yield Unknown |
3 Approaches 0 Driveways 45.2323 |
Other (At-Grade) Single-Lane |
Anticipated opening year 2029. | |
|
Templeton,
CA San Luis Obispo Co. United States |
N Main St. / US 101 NB Ramps (35.56543, -120.70151) |
Roundabout Unknown |
All-Way Yield Unknown |
4 Approaches 0 Driveways 56.0829 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) |
Oval shaped. ICD = 184 ft x 157 ft. Anticipated opening year 2030. | |
|
Templeton,
CA San Luis Obispo Co. United States |
N Main St. / US 101 SB Ramps / Theatre Dr. (35.56644, -120.70261) |
Roundabout Unknown |
All-Way Yield Unknown |
4 Approaches 0 Driveways 43.8909 |
Freeway Ramps (Grade-Separated) Single-Lane |
Anticipated opening year 2030. | |
|
Morro Bay,
CA San Luis Obispo Co. United States |
Atascadero Rd. / US 101 NB Ramps / Main St. (35.38023, -120.85489) |
Roundabout Unknown |
All-Way Yield Unknown |
4 Approaches 0 Driveways 48.7680 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) |
Oval shaped. ICD = 160 ft x 130 ft. Anticipated opening year 2026. | |
|
New Haven,
CT New Haven Co. United States |
Chapel St. / Yale Ave. (41.31448, -72.95891) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | Peanut shaped. Replaces skewed intersection. https://www.fox61.com/video/news/local/new-haven-county/new-haven/first-of-its-kind-peanut-shaped-roundabout-opens-in-new-haven/520-3db77500-495f-4ae7-a441-ed85863cd327 |
|
Raymore,
MO Cass Co. United States |
MO 58 / Ward Rd. (38.80255, -94.40147) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | https://www.raymore.com/Home/Components/News/News/2466/ |
|
Raymore,
MO Cass Co. United States |
S Madison St. / (park access) (38.78857, -94.45769) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2009 | Year Completed estimated (2009-2010). |
|
Whittlesford,
England Cambridgeshire United Kingdom |
A505 / M11 Ramps (52.09854, 0.13804) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
||
|
Whittlesford,
England Cambridgeshire United Kingdom |
Hunts Road Roundabout: A505 / Hunts Rd. (52.10111, 0.14380) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
||
|
Beaverton,
OR Washington Co. United States |
SW 92nd Ave. / SW Allen Blvd. (45.47149, -122.77200) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | RRFB at shared-use crossing on south leg serving Fanno Creek Trail. https://www.beavertonoregon.gov/718/CIP-3112---Allen-Blvd92nd-Ave-Shared-Use?contentId=2643d655-60c2-481d-bf75-2f33d242b523 |
|
Menasha,
WI Winnebago Co. United States |
Racine St. / Main St. (44.20131, -88.44619) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2022 | https://fox11online.com/news/state/wisconsin-roundabouts-traffic-intersections-lee-rodegerdts-washington-post-analysis-data-study Image of this roundabout is the 2nd picture in the set of 5 at the top of the page. |
|
Menasha,
WI Winnebago Co. United States |
Ahnaip St. / Racine St. / Keyes St. / Naymut St. (44.19843, -88.44508) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | Previously a 3-way stop. https://www.wearegreenbay.com/news/local-news/supply-chain-issues-halting-construction-progression-in-winnebago-county/ |
|
Ottawa,
ON Ottawa Canada |
Greenbank Rd. / Half Moon Bay Rd. (45.25555, -75.73742) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2022 | Year Completed estimated (2021-2023). |
|
Novi,
MI Oakland Co. United States |
W 9 Mile Rd. / Taft Rd. (42.45158, -83.49410) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | https://www.candgnews.com/news/novi-council-approves-lighting-for-new-roundabout-635 |
|
Lincoln,
NE Lancaster Co. United States |
Augusta Dr. / Glenneagle Ct. (40.76271, -96.60008) |
Other Existing |
All-Way Yield None |
3 Approaches 0 Driveways 34.1373 |
Other (At-Grade) Single-Lane |
2000 | No splitter islands. Northeast leg stubbed. Driveway removed and southeast leg added in 2021. |
|
Bayonne,
NJ Hudson Co. United States |
Avenue E / I-78 Ramps (40.68260, -74.09906) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 54.8640 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max) |
2018 | Roundabout centered under I-78 freeway ramps. Year Completed estimated (2017-2018). |
|
Newark,
OH Licking Co. United States |
W Main St. / N 4th St. / S 4th St. (40.05725, -82.40430) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | https://news.yahoo.com/stories-2022-ohio-13-reopens-101620225.html |
|
Newark,
OH Licking Co. United States |
Church St. / N 4th St. (40.05860, -82.40500) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2022 | https://news.yahoo.com/stories-2022-ohio-13-reopens-101620225.html |
|
Point Lookout,
MO Taney Co. United States |
Opportunity Ave. / L W Hyer Dr. (36.61436, -93.23741) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 47.2440 |
Other (At-Grade) Single-Lane |
2020 | Year Completed estimated (2020-2021). |
|
Bowling Green,
OH Wood Co. United States |
Napoleon Rd. / Campbell Hill Rd. (41.36356, -83.62468) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | https://bgindependentmedia.org/new-roundabout-in-bg-to-reduce-crashes-at-campbell-hill-and-napoleon-roads/ |
|
Richfield Township,
OH Lucas Co. United States |
Brint Rd. / Kilburn Rd. (41.70182, -83.78616) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | https://www.13abc.com/2022/08/06/lucas-county-engineers-office-installs-two-new-roundabouts/ |
|
Peoria,
IL Peoria Co. United States |
(parking) (40.66838, -89.68965) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands on side street. At Peoria International Airport. | |
|
Peoria,
IL Peoria Co. United States |
(parking) (40.66770, -89.68987) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands on side street. At Peoria International Airport. | |
|
Varberg,
Halland County Varberg Sweden |
Värnamovägen / E6-E20 NB Ramps (57.12949, 12.31446) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.7190 |
Freeway Ramps (Grade-Separated) Single-Lane |
2016 | Built after 2009 and before July 2016 as shown by Google StreetView. Previous control Yield from ramp and no control on other two approaches. |
|
Varberg,
Halland County Varberg Sweden |
Värnamovägen / E6-E20 SB Ramps (57.12786, 12.31052) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.7190 |
Freeway Ramps (Grade-Separated) Single-Lane |
2016 | Built after 2012 and before 2018 as shown by Google StreetView. Previous control Yield from ramp and no control on other two approaches |
|
Varberg,
Halland County Varberg Sweden |
Rte 153 (Värnamovägen) / Holmagärdegatan (57.12562, 12.30381) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.7190 |
Other (At-Grade) Single-Lane |
2021 | Construction of crossroad stared in 2019. Roundabout operational in 2021 with three approaches and possibly in 2020 as well. Fourth approach 'built' but not yet opened to traffic in 2021. |
|
Varberg,
Halland County Varberg Sweden |
Rte 153 (Värnamovägen) / Österleden (57.12319, 12.28811) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 51.8160 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2008 | Built as a roundabout with four single lane approaches at or before 2008. Widened and has since 2018 three approaches with double entry lanes. Two of those approaches have separate islands between the approach lanes. |
|
Lakeville,
MN Dakota Co. United States |
Dodd Blvd. / 210th St. W (44.64514, -93.25296) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | https://www.facebook.com/CityOfLakeville/ |
|
Woodbury,
MN Washington Co. United States |
Lake Rd. / Pioneer Dr. (44.90533, -92.92898) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | https://www.youtube.com/watch?v=tdzDUNk2Mi0 |
|
Wayzata,
MN Hennepin Co. United States |
Lake St. E / E Circle Dr. (44.96743, -93.50419) |
Roundabout Existing |
All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only) |
4 Approaches 0 Driveways 32.0040 |
Other (At-Grade) Single-Lane |
At-grade railroad crossing located 180 feet to south of roundabout. Year Completed estimated (2013-2014). | |
|
(unincorporated),
FL Hernando Co. United States |
US 98 (Ponce de Leon Blvd.) / Citrus Way (28.65101, -82.44695) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2022 | https://www.facebook.com/Citruscountylive/photos/a.472614453496154/1305047673586157/?type=3&theater |
|
Winona Lake,
IN Kosciusko Co. United States |
Winona Ave. / Argonne Rd. / Kings Hwy. / Park Ave. (41.23177, -85.82318) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2022 | https://www.newsnowwarsaw.com/winona-lake-roundabout-completion-date-june-1/ |
|
Parkland,
FL Broward Co. United States |
W Hillsboro Blvd. / Everglades Way (26.33234, -80.22481) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 60.9600 |
Other (At-Grade) Single-Lane |
2021 | Striped out inside circulating lane and inside entry lanes on east and west legs. https://www.cityofparkland.org/CivicAlerts.aspx?AID=734&ARC=1308 |