|
City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
|---|---|---|---|---|---|---|---|
|
Johnstown,
CO Weld Co. United States |
CR 17 / CR 54 (40.37782, -104.90748) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2021 | https://www.facebook.com/WeldCountyGovernment/photos/congratulations-to-the-weld-county-department-of-public-worksweld-countys-first-/1884120768409090 |
|
Cockeysville,
MD Baltimore Co. United States |
Lord Byron Ln. / Duke of York Ln. (39.46487, -76.63164) |
Other Existing |
Unknown Unknown |
3 Approaches 1 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands. | |
|
Northampton,
MA Hampshire Co. United States |
Rte 9 (Bridge St.) / Damon Rd. / I-91 NB Off-Ramp (42.33358, -72.62071) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2021 | Year Completed estimated (2018-2021). |
|
Westfield,
IN Hamilton Co. United States |
Carey Rd. / E 171st St. / Wetherington Dr. (40.03678, -86.10877) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2021 | https://twitter.com/CityofWestfield/status/1419995410307952645 |
|
Munster,
IN Lake Co. United States |
Presidents Circle (41.52928, -87.51062) |
Other Existing |
Uncontrolled None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Schererville,
IN Lake Co. United States |
Pine Island Dr. / W 81st Pl. (41.47142, -87.39784) |
Other Existing |
One-Way/Two-Way Stop None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands on two legs. | |
|
Carmel,
IN Hamilton Co. United States |
E 111th St. / Westfield Blvd. (39.94884, -86.12681) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2021 | |
|
Traverse City,
MI Grand Traverse Co. United States |
M-37 / Blair Townhall Rd. (44.64295, -85.65605) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2021 | https://www.record-eagle.com/news/missing-the-curve-tractor-trailer-gets-hung-up-in-new-m-37-roundabout/article_0be65b22-e8b0-11eb-9678-3766a742bc20.html. |
|
Danvers,
MA Essex Co. United States |
US 1 / I-95 Ramps (42.59378, -70.96350) |
Rotary Existing |
Uncontrolled Unknown |
4 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
||
|
Virginia Beach,
VA Virginia Beach City United States |
Greenwich Rd. / I-264 EB On-Ramp (36.84491, -76.18077) |
Roundabout Existing |
All-Way Yield None |
2 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2021 | https://www.pilotonline.com/news/transportation/vp-nw-greenwich-road-vdot-20210421-ykomddcsbvbsbh7hhmf4cb7aly-story.html |
|
Mechanicsburg,
PA Cumberland Co. United States |
Cope Circle [Cope Dr. / Glime Dr./ Kower Dr.] (40.15949, -77.01261) |
Other Existing |
Unknown Unknown |
3 Approaches 1 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands. | |
|
Noblesville,
IN Hamilton Co. United States |
146th St. / Olio Rd. (40.00166, -85.91907) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2021 | Opened July 2, 2021. https://twitter.com/NoblesvilleIN/status/1411036956864090112 |
|
Carmel,
IN Hamilton Co. United States |
W 146th St. / Little Eagle Creek Ave. (39.99859, -86.23899) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2021 | |
|
Greenwood,
IN Johnson Co. United States |
Arbor Ln. / Blackberry Dr. (39.58332, -86.12628) |
Other Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands on two legs. | |
|
Los Alamos,
NM Los Alamos Co. United States |
SR 502 (Trinity Dr. - East Rd.) / Central Ave. / 4th St. (35.88107, -106.29121) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2021 | Replaced three intersections. Year Completed from Streetview. |
|
South Fulton,
GA Fulton Co. United States |
Campbellton Rd. / Boat Rock Rd. / New Hope Rd. (33.70883, -84.55827) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2021 | https://www.ajc.com/news/atlanta-news/fultons-newest-roundabout-slated-to-open-for-traffic-monday/BHWZ3ODGGJGBRKYLGGM3AZUZXY/ |
|
Moultrie,
GA Colquitt Co. United States |
GA 37 / Cool Springs Rd. / Industrial Dr. (31.19359, -83.74938) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2021 | https://www.facebook.com/GDOTSW/posts/this-is-the-new-roundabout-at-state-route-sr-37-and-cool-springs-roadindustrial-/1856561744512441/ |
|
Claiborne,
LA Ouachita Par. United States |
Arkansas Rd. (LA 616) / Forty Oaks Farm Rd. / Sherwood Dr. (32.53408, -92.19145) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2021 | |
|
Nampa,
ID Canyon Co. United States |
N Happy Valley Rd. / E Victory Rd. (43.57444, -116.51303) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2021 | Intersection moved 0.1 mile south due to airport. https://www.idahopress.com/news/local/1903-wright-flyer-sculpture-featured-at-new-roundabout-near-nampa-airport/article_a2bb7a2a-7fdf-5110-b36f-8657c33dda60.html |
|
Smyrna,
GA Cobb Co. United States |
Roswell St. SE / Hawthorne Ave. SE / Mathews St. (33.89051, -84.50542) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | Replaced 6-legged intersection. |
|
Gig Harbor,
WA Pierce Co. United States |
Rosedale St. NW / Stinson Ave. (47.33074, -122.58937) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2021 | |
|
Kansas City,
MO Platte Co. United States |
NW 72nd St. / N Overland Dr. (39.22495, -94.64044) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | https://www.kcmo.gov/Home/Components/FacilityDirectory/FacilityDirectory/53/360?npage=2 |
|
Columbia,
MO Boone Co. United States |
Interstate 70 Dr. SE / N Keene St. (38.96117, -92.28877) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | https://www.facebook.com/ColumbiaMissouriPublicWorks/posts/the-roundabout-at-the-keene-street-and-i-70-drive-se-intersection-is-open-to-tra/3580714545294334/ |
|
Oxford,
MS Lafayette Co. United States |
S Lamar Blvd. / Van Buren Ave. / E Jackson Ave. (34.36641, -89.51870) |
Other Existing |
Other Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
1900 | Courthouse with pedestrian access and parking around central island. Year Completed estimated. |
|
Oxford,
MS Lafayette Co. United States |
CR 300 (34.34122, -89.53315) |
Other Existing |
Uncontrolled Unknown |
2 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2017 | No splitter islands. Future plans to add north and south legs to serve new housing. |
|
Pittsburgh,
PA Allegheny Co. United States |
Market Square (40.44070, -80.00256) |
Other Existing |
Unknown Unknown |
5 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
Pedestrian access to central island; parking along circulatory roadway. | |
|
Brainerd,
MN Crow Wing Co. United States |
Jackson St. / NW 4th St. / Riverside Dr. (46.36038, -94.21800) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2021 | https://www.brainerddispatch.com/news/traffic-and-construction/7065388-NW-4th-roundabout-opens-road-reconstruction-continues |
|
Olney,
MD Montgomery Co. United States |
Old Baltimore Rd. / Bishops Castle Dr. (39.14878, -77.04958) |
Traffic Calming Circle Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Unknown Single-Lane |
2019 | Painted splitter islands on major street; no splitter islands on side street. |
|
Spanish Fork,
UT Utah Co. United States |
SR 147 (E 400 N) / SR 51 (40.11519, -111.63513) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | |
|
Fishers,
IN Hamilton Co. United States |
Aldenham Blvd. / Doncaster Ct. / Lothbury Cir. (39.93879, -85.95016) |
Other Existing |
One-Way/Two-Way Stop None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands on three legs and minimal island on east leg. | |
|
Noblesville,
IN Hamilton Co. United States |
Silver Moon Ct. / Stoney Moon Dr. / Estates Blvd. (40.03794, -85.96087) |
Other Existing |
Unknown None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Oxford,
MS Lafayette Co. United States |
University Ave. / Buddy East Pkwy. (34.35955, -89.48755) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | https://www.oxfordms.net/university-avenue-at-highway-6-closed-beginning-may-28th |
|
McCordsville,
IN Hancock Co. United States |
N Gateway Crossing Blvd. / W Dickens Crossing / N Kensington Way (39.88736, -85.92795) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands on three legs. | |
|
Lima,
OH Allen Co. United States |
Bellefontaine Ave. / E Elm St. (40.73790, -84.09132) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | https://www.hometownstations.com/news/roundabout-opens-as-elm-street-grade-separation-nears-completion/article_802ed108-a1e9-11ea-8052-931940d240f7.html |
|
Delaney Park,
FL Orange Co. United States |
Delaney Ave. / E Miller St. (28.52392, -81.37231) |
Traffic Calming Circle Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Wadeview Park,
FL Orange Co. United States |
Delaney Ave. / E Grant St. (28.51663, -81.37224) |
Traffic Calming Circle Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Carbondale,
IL Jackson Co. United States |
W Chautauqua St. / S McLafferty Rd. (37.71568, -89.23758) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2021 | North leg disconnected. https://explorecarbondale.com/676/Chautauqua-McLafferty-Roundabout-Complet |
|
Colorado Springs,
CO El Paso Co. United States |
Printers Pkwy. / Parkside Dr. (38.82888, -104.78714) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | https://gazette.com/government/new-1-9-million-printers-parkway-roundabout-will-open-saturday/article_9b0c6926-1ada-11eb-8af3-1fa948d84954.html |
|
Sedona,
AZ Coconino Co. United States |
SR 89A / Jordan Rd. (34.86980, -111.76094) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | https://www.sedonaaz.gov/home/showpublisheddocument?id=43207 |
|
Sedona,
AZ Coconino Co. United States |
SR 89A / Owenby Rd. (34.87330, -111.75656) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | https://www.sedonaaz.gov/home/showpublisheddocument?id=43207 |
|
Muncie,
IN Delaware Co. United States |
N McKinley Ave. / (bus transfer station) (40.20897, -85.40813) |
Other Existing |
All-Way Stop None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
La Quinta,
CA Riverside Co. United States |
Eisenhower Dr. / Calle Tampico (33.67793, -116.30802) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2020 | http://lqcompletestreets.com/overview |
|
Odenton,
MD Anne Arundel Co. United States |
Piney Station Way / Black Oak Way / Barred Owl Way (39.05532, -76.70351) |
Other Existing |
Uncontrolled Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Odenton,
MD Anne Arundel Co. United States |
Strawberry Lake Way / Field Farm Way / Found Artifact Ct. (39.05052, -76.70858) |
Other Existing |
Other Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
Oval shaped. Mix of stop and yield control. | |
|
Crofton,
MD Anne Arundel Co. United States |
Cardinal Crest Dr. / Hallwood Ct. / Dalewood Ct. / Thornbury Ct. (38.99364, -76.67343) |
Other Existing |
Other Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
Mix of stop and uncontrolled; no splitter islands. | |
|
Bakersfield,
CA Kern Co. United States |
SR 43 (Enos Ln.) / Stockdale Hwy. (35.35452, -119.25223) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | https://transportationfoundation.org/transportation-awards/ |
|
Bakersfield,
CA Kern Co. United States |
SR 119 (Taft Hwy.) / SR 43 (Enos Ln.) (35.26736, -119.25267) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2019 | https://www.bakersfield.com/news/two-roundabouts-going-in-on-highway-43-west-of-bakersfield/article_323d5924-ae51-11e9-a377-b70d0742572b.html |
|
Polychrome Historic District,
MD Prince George's Co. United States |
IKEA Center Blvd. / Milestone Way (39.02224, -76.92650) |
Other Existing |
Other Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Mix of yield-controlled and uncontrolled entries. | |
|
Waverly,
GA Camden Co. United States |
Spinnaker Wynd / Sanctuary Wynd (31.11232, -81.58801) |
Other Existing |
Uncontrolled Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Waverly,
GA Camden Co. United States |
Audubon Wynd / Palmetto Wynd / Eagle Crest Dr. (31.10708, -81.58662) |
Other Existing |
Uncontrolled Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
La Quinta,
CA Riverside Co. United States |
Calle Sinaloa / Avenida 52 / Avenida Bermudas (33.67259, -116.30364) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2020 | http://lqcompletestreets.com/overview |
|
Billings,
MT Yellowstone Co. United States |
Old US 312 / Five Mile Rd. (45.86957, -108.42768) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | https://www.mdt.mt.gov/pubinvolve/billingsbypass/fmr.shtml |
|
Calera,
AL Shelby Co. United States |
CR 87 / Weather Vane Rd. (33.17305, -86.77906) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2021 | https://www.shelbycountyreporter.com/2021/05/01/roundabout-hoped-to-ease-traffic-flow-near-airport-exit/ |
|
Sammamish,
WA King Co. United States |
Issaquah-Fall City Rd. / 242nd Ave. SE (47.55712, -122.01726) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2021 | https://connect.sammamish.us/ifcr-project-look-ahead?category=11%2F5%2F19&tool=news_feed |
|
Sammamish,
WA King Co. United States |
SE Issaquah Fall City Rd. / 247th Pl. SE (47.56108, -122.00948) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2021 | https://connect.sammamish.us/ifcr-project-look-ahead?category=11%2F5%2F19&tool=news_feed |
|
Sammamish,
WA King Co. United States |
SE Issaquah-Fall City Rd. / Klahanie Dr. SE / 252nd Ave. SE (47.56365, -122.00398) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2021 | https://connect.sammamish.us/ifcr-project-look-ahead?category=11%2F5%2F19&tool=news_feed |
|
Quincy,
WA Grant Co. United States |
SR 28 (F St. SW) / 13th Ave. SW (47.23316, -119.87515) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2019 | https://www.facebook.com/120602431290592/posts/heres-a-birds-eye-view-of-the-roundabout-progress-the-intersection-is-scheduled-/3385784181439051/ |
|
Carlsbad,
CA San Diego Co. United States |
Kelly Dr. / Hillsdale Dr. (33.14870, -117.31127) |
Traffic Calming Circle Existing |
Other Unknown |
3 Approaches 1 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2014 | Hedionda Point neighborhood. Mix of top and yield control. |
|
Owatonna,
MN Steele Co. United States |
26th St. NE (CR 34) / N Cedar Ave. (CR 1) (44.10977, -93.22666) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2019 | |
|
Dubuque,
IA Dubuque Co. United States |
US 52 (SW Arterial - Seippel Rd.) / Chesterfield Dr. / US 20 EB ramps (42.47403, -90.75987) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2020 | https://www.telegraphherald.com/news/tri-state/article_25dde05e-920f-5330-8d6f-356d16812f2d.html |
|
Brunswick,
GA Glynn Co. United States |
Cinder Hill Dr. / Bridlepath Ln. (31.12586, -81.58671) |
Other Existing |
Uncontrolled Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands or control. | |
|
Brunswick,
GA Glynn Co. United States |
Barrington Oaks Dr. / Bartam Trl. (31.12966, -81.59217) |
Other Existing |
Other Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
Pedestrian access to central island. | |
|
Ligonier,
PA Westmoreland Co. United States |
Market St. / Main St. (40.24308, -79.23789) |
Other Existing |
All-Way Stop Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
Pedestrian access to central island. | |
|
Wheaton-Glenmont,
MD Montgomery Co. United States |
Redspire Dr. / Tivoli Lake Blvd. (39.07315, -77.03208) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands. | |
|
Wheaton-Glenmont,
MD Montgomery Co. United States |
Foggy Glen Dr. / Soaring Wing Ln. (39.08128, -77.02998) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands. | |
|
Wheaton-Glenmont,
MD Montgomery Co. United States |
Poplar Run Dr. / Night Sky Dr. / Moonlight Trail Dr. (39.07862, -77.03729) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands. | |
|
Laurel,
MD Howard Co. United States |
Arden Ct. / Waterside Ct. / Scholars Ln. (39.13418, -76.91140) |
Other Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands on two legs. | |
|
Burtonsville,
MD Montgomery Co. United States |
Bentley Park Dr. / Saddle Creek Dr. (39.09674, -76.91863) |
Other Existing |
Unknown Unknown |
2 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands. | |
|
Lexington Park,
MD St. Mary's Co. United States |
Columbus Dr. / Shining Willow Ln. / Creeping Primrose Ln. (38.26133, -76.46983) |
Other Existing |
Unknown Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands. | |
|
California,
MD St. Mary's Co. United States |
Saint Georges Hundred / Saint Johns Cir. / Saint Michaels Cir. (38.27383, -76.48964) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands. | |
|
Saint-Charles,
MD Charles Co. United States |
Smugglers Notch Ct. / Jacksonhole Pl. (38.60188, -76.94805) |
Other Existing |
Unknown Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands. | |
|
Lafayette,
LA Lafayette Par. United States |
Girard Park Dr. / Hospital Dr. / Girard Park Cir. (30.20438, -92.02050) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | https://www.katc.com/news/lafayette-parish/new-roundabout-at-girard-park-and-hospital-drive-officially-opens |
|
Lynn,
MA Essex Co. United States |
Federal St. / Waterhill St. / Marion St. (42.46533, -70.96799) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | Four approaches, but five roads leading away. https://lynnjournal.com/2020/12/03/safe-and-round-new-roundabout-at-agganis-square-leads-to-safer-access-for-drivers/ |
|
Salt Lick,
KY Rowan Co. United States |
US 60 / KY 801 (38.14114, -83.54918) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2021 | On Rowan County-Bath County line. https://www.wkyt.com/2021/04/07/first-roundabout-in-northeastern-ky-to-soon-be-constructed-in-rowan-county/ |
|
Saint Louis,
MO St. Louis City United States |
Center Cross Dr. / Main Dr. (38.60658, -90.25836) |
Other Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Prince Frederick,
MD Calvert Co. United States |
Prince Frederick Blvd. / Thoroughbred Dr. / Equestrian Way (38.53171, -76.58916) |
Other Existing |
Uncontrolled Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Prince Frederick,
MD Calvert Co. United States |
Cambridge Pl. / Allnutt Ct. / (parking) (38.54943, -76.59467) |
Other Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands. | |
|
Florence,
KY Boone Co. United States |
Sherwood Lakes Dr. / Biltmore Connector (38.95524, -84.62936) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2020 | |
|
Huntingtown,
MD Calvert Co. United States |
Lorins Dr. / Cambridge Dr. / Stephanies Ln. (38.60541, -76.61564) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands; pedestrian access to central island. | |
|
Taylorville,
MD Worcester Co. United States |
Bayberry Dr. / (parking) (38.19142, -75.15861) |
Other Existing |
Other Unknown |
4 Approaches 1 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
Yield control on circulatory roadway. | |
|
Mobile,
AL Mobile Co. United States |
Broad St. / Canal St. (30.68436, -88.05283) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2021 | https://www.fox10tv.com/first-look-at-new-roundabout/video_72e8587d-217c-5c55-a65c-312584e8a2f7.html |
|
Cedarburg,
WI Ozaukee Co. United States |
STH 60 / Granville Rd. (CR Y) (43.32226, -88.04448) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | Year Completed estimated (2019-2020). https://www.rasmith.com/projects/wis-60-eagle-drive-to-wis-181/ |
|
West Tuscaloosa,
AL Tuscaloosa Co. United States |
17th St. / 23rd Ave. (33.19755, -87.56182) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
Building in central island. | |
|
Sisseton,
SD Roberts Co. United States |
SD 10 / 8th Ave. E / Whipple Rd (458th Ave.) (45.66023, -97.04056) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2019 | https://www.thepublicopinion.com/news/local_news/controversial-roundabout-in-sisseton-opens-without-incident/article_793e95d5-4a9c-5a6b-84fa-65f60cfaafe1.html. |
|
Grand Island,
NE Hall Co. United States |
Old Potash Hwy / S North Rd. (40.91702, -98.39744) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | https://twitter.com/GIPublicWorks/status/1331332356423233546 |
|
Arlington,
WA Snohomish Co. United States |
204 St. NE / 77th Ave. NE (48.18082, -122.12637) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2021 | Elliptical shaped. http://www.arlingtonwa.gov/643/204th-St-NE-77th-Avenue-NE-Roundabout |
|
Miami,
FL Miami-Dade Co. United States |
SW 4th St. / Flagami Blvd. (25.76639, -80.31526) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2013 | Peanut shaped. |
|
Flower Mound,
TX Denton Co. United States |
Peters Colony Dr. / Quail Run / Auburn Dr. (33.03599, -97.08848) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | https://communityimpact.com/dallas-fort-worth/lewisville-flower-mound-highland-village/transportation/2020/10/23/peters-colony-road-roundabout-in-flower-mound-open-to-traffic/ |
|
Bend,
OR Deschutes Co. United States |
NE Butler Market Rd. / NE Empire Ave. / NE 27th St. (44.08513, -121.26387) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2020 | https://twitter.com/cityofbend/status/1303834536992747520 |
|
Bend,
OR Deschutes Co. United States |
NE Butler Market Rd. / NE Deschutes Market Rd. (44.08755, -121.25851) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2020 | https://www.bendbulletin.com/localstate/ceremony-planned-for-the-completion-of-empire-boulevard-corridor-improvements/article_3b5fe614-04e7-11eb-80a4-4325f6bbb4d7.html |
|
Colleyville,
TX Tarrant Co. United States |
Westcoat Dr. / McDonwell School Rd. (32.90451, -97.16692) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | https://communityimpact.com/dallas-fort-worth/grapevine-colleyville-southlake/transportation/2020/11/11/city-of-colleyville-completes-public-art-installation/ |
|
Mount Pleasant,
SC Charleston Co. United States |
Rifle Range Rd. / Cultivation Ln. (32.83711, -79.80157) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2020 | |
|
Frederick,
MD Frederick Co. United States |
Butterfly Ln. / Himes Ave. (39.40671, -77.44764) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2020 | https://www.cityoffrederickmd.gov/CivicAlerts.aspx?aid=6432 |
|
St Cloud,
MN Stearns Co. United States |
CR 4 / CR 120 (45.58656, -94.23933) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2019 | |
|
Alexandria,
LA Rapides Par. United States |
Horseshoe Dr. / Jackson St. / Lodi Rd. / Twin Bridges Rd. (31.26321, -92.48980) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | https://twitter.com/la_dotd/status/1278833370127048704?lang=en |
|
Clovis,
CA Fresno Co. United States |
N Temperance Ave. / Alluvial Ave. / Owens Mountain Pkwy (36.84530, -119.66543) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2020 | |
|
Grand Blanc,
MI Genesee Co. United States |
E Cook Rd. / Dort Hwy. (42.90188, -83.65195) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | https://www.mlive.com/news/flint/2020/11/dort-highway-extension-roundabouts-now-open-to-traffic.html |
|
Grand Blanc,
MI Genesee Co. United States |
S Dort Hwy. / I-75 SB Ramps (42.90437, -83.65300) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2020 | https://www.mlive.com/news/flint/2020/11/dort-highway-extension-roundabouts-now-open-to-traffic.html |
|
Grand Blanc,
MI Genesee Co. United States |
S Dort Hwy. / I-75 NB Ramps (42.90822, -83.64880) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2020 | https://www.mlive.com/news/flint/2020/11/dort-highway-extension-roundabouts-now-open-to-traffic.html |
|
Oxford,
MS Lafayette Co. United States |
Pat Patterson Pkwy. (W Oxford Loop) / (unknown) (34.40363, -89.57348) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2019 |