|
City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
|---|---|---|---|---|---|---|---|
|
Dubuque,
IA Dubuque Co. United States |
N English Rd. / US 52 WB Ramps (42.46796, -90.73783) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 48.7680 |
Freeway Ramps (Grade-Separated) Single-Lane |
2020 | |
|
Dubuque,
IA Dubuque Co. United States |
N English Rd. / US 52 EB Ramps (42.46615, -90.73887) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 48.7680 |
Freeway Ramps (Grade-Separated) Single-Lane |
2020 | |
|
Harbour Flat,
Western Australia Harvey Australia |
SR 1 (Forrest Hwy.) / SR 101 (Bunbury Outer Ring Rd.) Entrance Ramp / Paris Rd. / Clifton Rd. (-33.26927, 115.75333) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) |
||
|
North Kingstown,
RI Washington Co. United States |
Rte 1A (Phillips St. / Boston Neck Rd.) / Brown St. (41.56865, -71.45284) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2025 | Boston Neck Road previously had yield sign. Phillips Road previously had stop sign. https://www.facebook.com/groups/OurNK/posts/4339207022975190/ |
|
Lilburn,
GA Gwinnett Co. United States |
Jennifer Dr. / Hood Rd. / Lilburn School Rd. (33.89002, -84.14934) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2025 | https://www.11alive.com/article/news/local/new-hood-road-roundabout-part-of-safer-redesign-in-lilburn/85-563dd6d2-7de3-43c7-9f8f-a056a21c9e37. |
|
(unincorporated),
AL Madison Co. United States |
Pettus Rd. / Pine Grove Rd. (34.79385, -86.74032) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.facebook.com/fox54newshuntsville/videos/-round-and-round-the-newest-roundabout-in-madison-county-is-open-for-traffic-at-/818002001016288/ |
|
Lafayette,
IN Tippecanoe Co. United States |
Cardinal Dr. / Wharfside Pkwy. (40.34570, -86.92134) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2005 | Year Completed estimated (2004-2005). |
|
Lake Delton,
WI Sauk Co. United States |
S Burritt Ave. / Xanadu Rd. (43.58591, -89.79787) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 24.3840 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2023 | |
|
Brookhaven,
GA DeKalb Co. United States |
Colonial Dr. NE / Oglethorpe Ave. NE (33.85413, -84.34290) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 2 Driveways 19.8120 |
Other (At-Grade) Single-Lane |
2018 | |
|
St John’s,
Newfoundland and Labrador Division 1 Canada |
Danny Dr. / Hwy 1 (Trans-Canada Hwy.) WB Ramps (47.49599, -52.86529) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 55.0000 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) |
2024 | https://www.saltwire.com/atlantic-canada/galway-getting-better-connected-to-trans-canada-highway-in-103-million-interchange-development-100804980 |
|
Concord,
NC Cabarrus Co. United States |
Christenbury Pkwy. / Herrons Nest Pl. NW (35.37989, -80.73738) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 41.1480 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2024 | |
|
Grayson,
GA Gwinnett Co. United States |
Lakeview Rd. / Hillside Dr. / Pharrs Rd. (33.88541, -83.99625) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.gwinnettcounty.com/-/gwinnett-county-board-of-commissioners-roundup-4 |
|
De Soto,
KS Johnson United States |
W 103rd St. / Edgerton Rd. (38.94248, -95.01939) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 64.0080 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2024 | Merging right-turn bypass lane on east leg. https://www.ksdot.gov/projects/project-archive/de-soto-local-road-improvements-project/de-soto-local-road-improvements-construction-progress. |
|
Lake Stevens,
WA Snohomish United States |
Soper Hill Rd. / 87th Ave. NE (48.02157, -122.11388) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 24.3840 |
Other (At-Grade) Single-Lane |
2023 | |
|
Wooster,
OH Wayne United States |
W Milltown Rd. / Oak Hill Rd. (40.84316, -81.95374) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2024 | https://www.facebook.com/100064785036215/posts/91024milltown-oak-hill-roundabout-progress-pic-is-taken-from-the-inner-circle-pa/918819843620842/ |
|
Goose Creek,
SC Berkeley United States |
Coleridge Dr. / Helena Park Dr. (33.06705, -80.10768) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2023 | Year Completed estimated (2022-2023). |
|
Barboursville,
VA Orange United States |
US 33 / SR 20 (38.17105, -78.27937) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2026 | https://www.vdot.virginia.gov/projects/culpeper-district/roundabout-at-us-33-and-route-20/. |
|
Lacey,
WA Thurston United States |
Mullen Rd. SE / Marvin Rd. SE (47.00341, -122.75439) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2026 | |
|
Carmel Valley,
CA Monterey United States |
W Carmel Valley Rd. / Laureles Grade Rd. (36.50097, -121.75644) |
Roundabout Unknown |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2026 | Temporary traffic signals during construction. https://www.montereycountynow.com/blogs/news_blog/carmel-valley-road-drivers-will-face-delays-from-roundabout-construction-and-road-repairs/article_7a3d9407-c1a3-46d0-bf70-89060fe8cff0.html. https://www.facebook.com/MontereyCoInfo/posts/the-traffic-signals-at-the-carmel-valley-rd-laureles-grade-intersection-will-be-/1385466166958490/. |
|
Sandusky,
OH Erie United States |
US 6 (Cleveland Rd.) / Cedar Point Dr. (41.44171, -82.68090) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2026 | https://www.youtube.com/watch?v=Gzwc-YtKP9Y. |
|
Rancho Cordova,
CA Sacramento United States |
Baroque Dr. / Kilgore Rd. (38.58103, -121.27048) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 25.9080 |
Other (At-Grade) Single-Lane |
2025 | |
|
Rockford,
IL Winnebago United States |
Airport Dr. / Kishwaukee St. (42.21241, -89.08691) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2015 | Year Completed estimated (2015-2017). |
|
Rockford,
IL Winnebago United States |
Whitman St. / Ridge Ave. (42.28140, -89.09069) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2025 | Dotted edge lines across exits. https://www.youtube.com/watch?v=kN2sA29fZJA |
|
Hayden,
AL Blount United States |
US 31-SR 160 / SR 3 (33.84870, -86.82499) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 60.9600 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | Replaced stop-and-yield-controlled triangle of intersections. |
|
Lawrence,
NJ Mercer United States |
US 206 / Princeton Ave. (40.24568, -74.74660) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 53.3400 |
Other (At-Grade) Single-Lane |
2025 | https://www.mercercounty.org/departments/planning/transportation-projects/bce-. |
|
Conway,
AR Faulkner United States |
US 64-SR 287 / Hogan Ln. (35.11177, -92.49970) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 54.8640 |
Other (At-Grade) Single-Lane |
2026 | https://www.instagram.com/p/DXrEd6-j-LX/ |
|
Georgetown,
DE Sussex United States |
Cpl Vaughn O Hall Dr. / Carmean Way / College Park Dr. (38.70115, -75.40609) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2014 | Year Completed estimated (2011-2015). |
|
Ocean View,
DE Sussex United States |
Old Mill Way / Old Mill Way (38.55903, -75.08412) |
Other Existing |
Unknown Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Dade City,
FL Pasco United States |
US 98-US 301 / US 301 / US 98 (7th St. S) (28.35517, -82.18777) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2025 | https://www.fdottampabay.com/project/939/256423-3-52-01. |
|
St John’s,
Newfoundland and Labrador Division 1 Canada |
Heavy Tree Rd / Rte 2 WB Ramps (47.50130, -52.78910) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 60.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2025 | https://www.facebook.com/NFLDBulletin/posts/heavy-tree-rd-roundabout-now-open-good-news-for-commuters-after-weeks-of-closure/122154992696836930/ |
|
Bunbury,
Western Australia Harvey Australia |
Braidwood Dr. / Balwyn Rd. (-33.26538, 115.75088) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
(unincorporated),
TX Fort Bend United States |
Sienna Lakes / Park Crossing (29.48508, -95.48447) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 54.8637 |
Other (At-Grade) Single-Lane |
2026 | |
|
Kirkland,
WA King United States |
NE 85th St. / I-405 SB Ramps (47.67918, -122.18535) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max) |
2026 | Raindrop shaped. https://www.kirklandwa.gov/Whats-Happening/News/Meet-the-Oblong-Roundabout-at-the-I-405-NE-85th-Street-Interchange. |
|
Kirkland,
WA King United States |
NE 85th St. / I-405 NB Ramps (47.67924, -122.18375) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) |
2026 | Raindrop shaped. https://www.kirklandwa.gov/Whats-Happening/News/Meet-the-Oblong-Roundabout-at-the-I-405-NE-85th-Street-Interchange. |
|
Raleigh,
NC Wake United States |
Blue Ridge Rd. S / Homewood Banks Dr. (35.83318, -78.68028) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 33.5280 |
Other (At-Grade) Single-Lane |
2026 | https://www.instagram.com/p/DVqqgyCDhNY/. |
|
Danbury,
OH Ottawa United States |
SR 269 / S Danbury Rd. (41.50567, -82.82985) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2026 | https://www.thebeacon.net/its-open/. |
|
Sicklerville,
NJ Camden Co. United States |
Jefferson Dr. / Wilson Dr. (39.78690, -75.04044) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2011 | Year Completed estimated (2010-2011). |
|
Burton,
South Australia Salisbury Australia |
Springbank Blvd. / Waterside Dr. (-34.73850, 138.59527) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Burton,
South Australia Salisbury Australia |
Waterloo Corner Rd. / Heaslip Rd. (-34.73202, 138.58958) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
||
|
Waterloo Corner,
South Australia Salisbury Australia |
Waterloo Corner Rd. / Robinson Rd. / M2 (Northern Connector) NB Ramps (-34.73317, 138.57561) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Freeway Ramps (Grade-Separated) Single-Lane |
||
|
Paralowie,
South Australia Salisbury Australia |
Burton Rd. / Kensington Way (-34.74745, 138.59572) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways |
Other (At-Grade) Single-Lane |
||
|
Burton,
South Australia Salisbury Australia |
Kensington Way / Condor Ave. (-34.74532, 138.59730) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways |
Other (At-Grade) Single-Lane |
||
|
Burton,
South Australia Salisbury Australia |
Kensington Way / Bond Ave. (-34.74229, 138.59802) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Burton,
South Australia Salisbury Australia |
Kensington Way / Carsten Crescent (-34.74112, 138.60115) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways |
Other (At-Grade) Single-Lane |
||
|
Cinnaminson,
NJ Burlington Co. United States |
Harbor Blvd. / Camelot Ct. (40.01780, -75.00059) |
Unknown Existing |
Unknown Unknown |
3 Approaches 0 Driveways 39.9998 |
Other (At-Grade) Single-Lane |
||
|
Moorestown,
NJ Burlington Co. United States |
Hazeltime Circle: Sarazen Dr. / Tournament Dr. (39.98666, -74.89670) |
Other Existing |
Unknown Unknown |
3 Approaches 10 Driveways 70.1040 |
Other (At-Grade) Single-Lane |
Pedestrian access to central island. No splitter islands. | |
|
Moorestown,
NJ Burlington Co. United States |
Laurel Creek Blvd. / Troon Ct. (39.99753, -74.89022) |
Other Existing |
Unknown Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands. | |
|
Delanco,
NJ Burlington Co. United States |
Newtons Landing Blvd. / Russ Farm Way / Pennington Ct. (40.04379, -74.94370) |
Other Existing |
Unknown Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands on two legs. | |
|
Jackson,
GA Butts Co. United States |
US 23-GA 16 (W 3rd St.) / US 23 (Brookwood Ave.) / GA 16 (W 3rd St.) (33.29422, -83.97431) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 27.4320 |
Other (At-Grade) Single-Lane |
2025 | https://www.dot.ga.gov/applications/geopi/Pages/Dashboard.aspx?ProjectID=0015425. |
|
Dharruk,
New South Wales Blacktown Australia |
Popondetta Rd. / Woodstock Ave. (-33.74796, 150.80931) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
||
|
Russell,
ON Prescott and Russell Canada |
St Guillaume Rd. / Village St. (45.27203, -75.31185) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 44.0000 |
Other (At-Grade) Single-Lane |
2024 | Year Completed estimated (2023-2025). |
|
Coal Grove,
OH Lawrence Co. United States |
SR 243 (Marion Pike) / US 52 WB Ramps (38.50099, -82.64949) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2025 | Raindrop shaped. https://irontontribune.com/2024/12/26/coal-grove-ramps-open-again-project-to-resume-in-spring/ |
|
Coal Grove,
OH Lawrence Co. United States |
SR 243 (Marion Pike) / US 52 EB Ramps (38.50022, -82.65130) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2025 | https://irontontribune.com/2024/12/26/coal-grove-ramps-open-again-project-to-resume-in-spring/. |
|
(unincorporated),
NC Rowan Co. United States |
Old Salisbury-Concord Rd. / Irish Potato Rd. (35.50306, -80.54390) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2024 | On border between Cabarrus County and Rowan County. https://www.kannapolisnc.gov/news/ID/30/Cabarrus-County-Roundabout-Construction-Starts-Next-Week. |
|
Mount Druitt,
New South Wales Blacktown Australia |
North Parade / (transit centre) (-33.76902, 150.81899) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Gables,
New South Wales The Hills Australia |
Fontana Dr. / Ironstone Pkwy. (-33.63346, 150.90560) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Rooty Hill,
New South Wales Blacktown Australia |
Beames Ave. / Rupertswood Rd. (-33.77178, 150.83166) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-lane w/ Traversable Central Island |
||
|
Rooty Hill,
New South Wales Blacktown Australia |
North Parade / Sherbrooke St. (-33.77170, 150.83423) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-lane w/ Traversable Central Island |
||
|
Mount Druitt,
New South Wales Blacktown Australia |
Beames Ave. / George St. (-33.77092, 150.82637) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-lane w/ Traversable Central Island |
||
|
Mount Druitt,
New South Wales Blacktown Australia |
Beames Ave. / Coates St. (-33.76977, 150.81955) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-lane w/ Traversable Central Island |
||
|
Wesley Chapel,
NC Union Co. United States |
Wesley Chapel Rd. / Potter Rd. (35.01051, -80.67263) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2025 | https://www.morningstar.com/news/accesswire/1075749msn/truerock-construction-completes-road-project-for-ncdot-road-now-open-to-traffic. |
|
Selinsgrove,
PA Snyder Co. United States |
Mill Rd. / App Rd. (40.82863, -76.86152) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 1 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2024 | https://www.wkok.com/some-roundabouts-open-in-snyder-county/. https://www.facebook.com/TheDailyItem/posts/selinsgrove-the-reconstructed-mill-road-in-monroe-township-is-scheduled-to-reope/933216932143334/. |
|
Selinsgrove,
PA Snyder Co. United States |
Mill Rd. / Airport Rd. (40.82767, -76.86303) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 1 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2024 | https://www.wkok.com/some-roundabouts-open-in-snyder-county/. https://www.facebook.com/TheDailyItem/posts/selinsgrove-the-reconstructed-mill-road-in-monroe-township-is-scheduled-to-reope/933216932143334/. |
|
Paralowie,
South Australia Salisbury Australia |
Bolivar Rd. / Bermudez Crescent (-34.75581, 138.59977) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Mitchell Park,
South Australia Marion Australia |
Bradley Grove / Quick Rd. (-35.00366, 138.56557) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Marion,
South Australia Marion Australia |
Finniss St. / Seccafien Ave. (-35.01083, 138.55376) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Marion,
South Australia Marion Australia |
Finniss St. / Hersey Ct. (-35.01218, 138.55185) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Marino,
South Australia Marion Australia |
Newland Ave. / Sherlock Rd. / Knowles Crescent (-35.04133, 138.51918) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Marino,
South Australia Marion Australia |
Newland Ave. / Frank St. (-35.04395, 138.51589) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Kingston Park,
South Australia Holdfast Bay Australia |
Kauri Parade / Singleton Rd. (-35.03911, 138.52198) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Hallett Cove,
South Australia Marion Australia |
The Cove Rd. / Lucretia Way (-35.06965, 138.50507) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Hallett Cove,
South Australia Marion Australia |
The Cove Rd. / Kurnabinna Terrace (-35.06543, 138.50560) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Hallett Cove,
South Australia Marion Australia |
The Cove Rd. / Pindee St. (-35.06015, 138.50687) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Hackham West,
South Australia Onkaparinga Australia |
Glynville Dr. / Helsinki Rd. (-35.14314, 138.51805) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Adelaide,
South Australia Onkaparinga Australia |
States Rd. / Penneys Hill Rd. (-35.14653, 138.53797) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Parafield Gardens,
South Australia Salisbury Australia |
Shepherdson Rd. / Oleander Dr. (-34.78394, 138.61164) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways |
Other (At-Grade) Single-Lane |
||
|
Parafield Gardens,
South Australia Salisbury Australia |
Shepherdson Rd. / Casuarina Dr. (-34.78547, 138.61423) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 2 Driveways |
Other (At-Grade) Single-Lane |
Elliptical shaped. | |
|
Aldinga,
South Australia Onkaparinga Australia |
Quinliven Rd. / Payinthi Rd. (-35.26777, 138.47418) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Strathalbyn,
South Australia Alexandrina Australia |
Braemar Dr. / Hampden Way (-35.25156, 138.89152) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Adelaide,
South Australia Burnside Australia |
Kensington Rd. / Hallett Rd. (-34.92549, 138.66802) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
Add-lane left-turn bypass lane on south leg. | |
|
New Auckland,
Queensland Gladstone Australia |
SR 60 (Dawson Hwy.) / Penda Ave. (-23.87334, 151.22989) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 68.0000 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
||
|
Boyne Island,
Queensland Gladstone Australia |
Handley Dr. / Centenary Dr. (-23.94353, 151.33955) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.0000 |
Other (At-Grade) Single-Lane |
||
|
Charleston,
SC Berkeley Co. United States |
Island Park Dr. / Fairbanks Dr. (32.86747, -79.90146) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2004 | Year Completed estimated (2002-2005). |
|
Charleston,
SC Berkeley Co. United States |
Island Park Dr. / Ithecaw Creek St. (32.88205, -79.89531) |
Other Existing |
All-Way Yield None |
3 Approaches 0 Driveways 33.5277 |
Other (At-Grade) Single-Lane |
2007 | No splitter islands on 2 legs. |
|
Seattle,
WA King Co. United States |
SR 523 (NE 145th St.) / I-5 SB Ramps (47.73411, -122.32590) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 41.1480 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) |
2025 | Yield-controlled right-turn bypass lane on north leg. On the border between Shoreline and Seattle. https://engage.shorelinewa.gov/145corridor |
|
Coshocton,
OH Coshocton Co. United States |
CR 1A / CR 496 / Bridge St. (40.27969, -81.87129) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2025 | |
|
Kawerau,
Bay of Plenty Kawerau District New Zealand |
Valley Rd. / Fenton Mill Rd. (-38.08955, 176.68416) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
East Windsor,
NJ Mercer Co. United States |
(unknown) / (parking) (40.27607, -74.53925) |
Other Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 24.3840 |
Other (At-Grade) Single-Lane |
No splitter islands. | |
|
East Windsor,
NJ Mercer Co. United States |
Bolton Rd. / (parking) (40.27057, -74.49090) |
Other Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands. | |
|
East Windsor,
NJ Mercer Co. United States |
(unknown) (40.26987, -74.48720) |
Other Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 33.5277 |
Other (At-Grade) Single-Lane |
||
|
Townsville,
Queensland Townsville Australia |
William Angliss Dr. / Brazier Dr. (-19.31519, 146.79408) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
||
|
Woodbury,
NJ Gloucester Co. United States |
S Evergreen Ave. / Glassboro Rd. (39.82685, -75.15146) |
Other Existing |
Uncontrolled None |
3 Approaches 4 Driveways 74.6760 |
Other (At-Grade) Single-Lane |
1950 | Gas station in central island. |
|
Rotorua,
Bay of Plenty Rotorua District New Zealand |
Fenton St. / Devon St. (-38.15350, 176.25380) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Rotorua,
Bay of Plenty Rotorua District New Zealand |
SH 30 (Sala St. / Fenton St.) / Fenton St. (-38.15876, 176.25379) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Rotorua,
Bay of Plenty Rotorua District New Zealand |
Fenton St. / Marguerita St. (-38.15118, 176.25382) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Rotorua,
Bay of Plenty Rotorua District New Zealand |
Ngongotahā Roundabout: SH 5 / SH 36 (Ngongotaha Rd.) (-38.08935, 176.21408) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Through lane bypass on north leg. Left-turn bypass lane on south leg. | |
|
Albury,
New South Wales Albury Australia |
Thurgoona St. / Pemberton St. (-36.07720, 146.90902) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Bundaberg,
Queensland Bundaberg Australia |
Quay St. / Burnett Bridge (-24.86527, 152.34672) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
Left-turn-only lane on west leg. | |
|
Bundaberg,
Queensland Bundaberg Australia |
Enterprise St. / Commercial St. (-24.89211, 152.33445) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Brunswick Heads,
New South Wales Byron Australia |
Harbour Way / M1 (Pacific Motorway) SB Entrance Ramp / Brunswick Valley Way (-28.53457, 153.54009) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Freeway Ramps (Grade-Separated) Single-Lane |