City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
---|---|---|---|---|---|---|---|
Greyhawk Landing,
FL Manatee Co. United States |
Greyhawk Blvd. / (parking) (27.49361, -82.41143) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.1104 |
Other (At-Grade) Single-Lane |
2001 | Year Completed estimated (1998-2003). |
Greyhawk Landing,
FL Manatee Co. United States |
Mulberry Ave. / Honeyflower Loop / (parking) (27.49333, -82.41937) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.0040 |
Other (At-Grade) Single-Lane |
2012 | |
Bradenton,
FL Manatee Co. United States |
143rd St. NE / 11th Terrace NE (27.51739, -82.39812) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 53.3400 |
Other (At-Grade) Single-Lane |
2006 | |
Twin Rivers,
FL Manatee Co. United States |
Twin Rivers Trl. / 20th St. E (27.53138, -82.39213) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2018 | |
Twin Rivers,
FL Manatee Co. United States |
Twin Rivers Trl. / 15th St. E (27.52359, -82.39426) |
Other Existing |
Uncontrolled None |
3 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2020 | |
Bradenton,
FL Manatee Co. United States |
Sawgrass Lake Terrace / Whisper Lake Dr. / Blue Cypress St. (27.48122, -82.42163) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2013 | |
Bradenton,
FL Manatee Co. United States |
96th St. E / 51st Terrace E (27.44937, -82.44575) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways 51.8160 |
Other (At-Grade) Single-Lane |
1998 | No splitter islands on east and west legs. Large undefined areas on north and south legs. |
Bradenton,
FL Manatee Co. United States |
Tobermory Way / Carnoustie Pl. (27.45549, -82.44208) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2013 | Painted splitter islands. No truck apron. |
Sarasota Golf Club,
FL Sarasota Co. United States |
Sarasota Golf Club Blvd. / S Leewynn Dr. / Antiquity Way / W Leewynn Dr. (27.31103, -82.42929) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.0040 |
Other (At-Grade) Single-Lane |
2015 | |
Founders Club,
FL Sarasota Co. United States |
Founders Club Dr. / Founders Club Dr. (27.33706, -82.39439) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 56.3877 |
Other (At-Grade) Single-Lane |
2005 | |
Braden River,
FL Manatee Co. United States |
Collingwood Ct. / Collingwood Ct. (27.39470, -82.46970) |
Other Existing |
Unknown None |
3 Approaches 4 Driveways 53.6445 |
Other (At-Grade) Single-Lane |
||
University Park,
FL Manatee Co. United States |
Hoylake Way / Grosvenor Ct. / Langley Pl. / Regents Ct. (27.39292, -82.47653) |
Other Existing |
Unknown None |
4 Approaches 0 Driveways 35.0520 |
Other (At-Grade) Single-Lane |
Pedestrian crossing within circulatory roadway. | |
Braden River,
FL Manatee Co. United States |
Glen Eagles Crossing / Warwick Gardens Ln. / Marlow Pl. / Heathfield Ct. (27.39999, -82.46689) |
Other Existing |
Unknown None |
4 Approaches 0 Driveways 47.2440 |
Other (At-Grade) Single-Lane |
1998 | Pedestrian crossing within circulatory roadway. |
Braden River,
FL Manatee Co. United States |
The Park Blvd. / Ascot Ct. / Saint Georges Way / Kensington Ct. (27.40908, -82.46754) |
Other Existing |
Unknown None |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
1996 | Pedestrian crossing within circulatory roadway. |
Wimauma,
FL Hillsborough Co. United States |
Lagoon Shore Blvd. / Scuba Crest St. / Jacket Chase Dr. (27.70736, -82.32337) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2017 | Concentric striped circulatory roadway except for north exit. |
Wimauma,
FL Hillsborough Co. United States |
Scuba Crest St. / Kelper Hook Ct. (27.69824, -82.32217) |
Other Existing |
Unknown None |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2020 | No markings or splitter islands. |
Ruskin,
FL Hillsborough Co. United States |
River Briar Blvd. / Lawrence Hall St. / Yukon Cliff Dr. (27.68917, -82.42829) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2005 | Painted splitter islands on 3 legs. |
Ruskin,
FL Hillsborough Co. United States |
11th Ave. NE / 18th St. NE (27.72778, -82.41056) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2015 | |
Apollo Beach,
FL Hillsborough Co. United States |
Tybee Island Dr. / Mirabay Blvd. (27.75296, -82.42615) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways 56.3877 |
Other (At-Grade) Single-Lane |
2003 | |
Wesley Chapel,
FL Pasco Co. United States |
Zepherhills Bypass / Chapel Crossings Blvd. (28.23786, -82.29760) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 70.1040 |
Other (At-Grade) Single-Lane |
2020 | Striped out inside entry, circulating, and exiting lanes. Segments of circulatory roadway between entries and exits. |
San Antonio,
FL Pasco Co. United States |
Curley Rd. / Mirada Blvd. (28.31200, -82.27891) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 67.0560 |
Other (At-Grade) Single-Lane |
2023 | |
Wesley Chapel,
FL Pasco Co. United States |
Curley Rd. / Ibis Grove Blvd. / Kiefer Rd. (28.29179, -82.27890) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 60.9600 |
Other (At-Grade) Single-Lane |
2020 | Striped out inner circulating lane. |
Wesley Chapel,
FL Pasco Co. United States |
Curley Rd. / Elam Rd. (28.28054, -82.27882) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 59.4360 |
Other (At-Grade) Single-Lane |
2021 | Striped out inner circulating lane. |
Wesley Chapel,
FL Pasco Co. United States |
Curley Rd. / Snowberry Way (28.27006, -82.28450) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 59.4360 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2022 | |
Wesley Chapel,
FL Pasco Co. United States |
Curley Rd. / Infinite Dr. (28.26532, -82.28842) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 59.4360 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2022 | |
Wesley Chapel,
FL Pasco Co. United States |
Momentum Blvd. / (unknown) (28.26769, -82.28214) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 50.2920 |
Other (At-Grade) Single-Lane |
2022 | Painted splitter islands on west and south legs. Circulating edge line extensions across exits. |
Wesley Chapel,
FL Pasco Co. United States |
Country Point Blvd. / Rolling Green Dr. / Pointe O'Woods Dr. / Five Farms Ave. / Fresh Meadow Way (28.22135, -82.31412) |
Rotary Existing |
All-Way Yield None |
5 Approaches 0 Driveways 68.8845 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
Weaving sections between legs. | |
Wesley Chapel,
FL Pasco Co. United States |
Yaupon Ln. / Anise Dr. (28.19582, -82.33506) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2017 | Northwest and northeast legs stubbed. Right-turn-only lane on southeast leg forming second circulating lane. |
Walla Walla,
WA Walla Walla Co. United States |
S Park St. / E Alder St. / E Poplar St. (46.06763, -118.33094) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2023 | Oval shaped. ICD = 140 ft x 80 ft. https://www.wallawallawa.gov/Home/Components/News/News/2444/ |
Walla Walla,
WA Walla Walla Co. United States |
E Poplar St. / S Palouse St. (46.06708, -118.33280) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 24.3840 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2023 | https://www.wallawallawa.gov/Home/Components/News/News/2394/ |
Walla Walla,
WA Walla Walla Co. United States |
E Alder St. / S Palouse St. (46.06761, -118.33330) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.0520 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2023 | Oval shaped. ICD = 115 ft x 80 ft. https://www.wallawallawa.gov/Home/Components/News/News/2394/ |
McCordsville,
IN Hancock Co. United States |
Mount Comfort Rd. / W 400 N (39.84148, -85.91530) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2024 | |
McCordsville,
IN Hancock Co. United States |
Mount Comfort Rd. / Airport Blvd. / W Airport Blvd. (39.84309, -85.91530) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2024 | |
McCordsville,
IN Hancock Co. United States |
Mount Comfort Rd. / Enterprise Dr. (39.85252, -85.91544) |
Roundabout Unknown |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2024 | |
Martinsville,
IN Morgan Co. United States |
SR 144 / Old SR 37 (39.56651, -86.25263) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 50.2920 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2023 | |
Bloomington,
IN Monroe Co. United States |
W Woodyard Rd. / N Curry Pike / W Hunter Valley Rd. (39.19027, -86.58242) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 56.3877 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2022 | Series of 2 roundabouts. Striped out spiral in circulatory roadway. https://www.heraldtimesonline.com/story/news/traffic/2022/03/03/work-2-6-m-double-roundabout-bloomington-start-next-week/9332294002/ |
Bloomington,
IN Monroe Co. United States |
W Woodyard Rd. / N Smith Pike (39.19089, -86.58340) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2022 | Series of 2 roundabouts. |
Seymour,
IN Jackson Co. United States |
S Airport Rd. / G Ave. W / G Ave. E / 1st Ave. (38.93787, -85.90766) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | https://tribtown.com/2022/08/13/airport-road-roundabout-opens/ |
Merrillville,
IN Lake Co. United States |
Arthur Blvd. / McKinley Cir. (41.48737, -87.35982) |
Other Existing |
All-Way Stop None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
Pedestrian access to central island. | |
Blaine,
GA Pickens Co. United States |
GA 136 / GA 136 Connector (34.51086, -84.55772) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | Replaced triangular set of intersections. |
Double Oak,
TX Denton Co. United States |
Waketon Rd. / Chinn Chapel Rd. (33.06268, -97.08807) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2022 | On border between Flower Mound and Double Oak https://www.doubleoak.texas.gov/public-works/news/waketon-road-detour-09302022 |
Tulcea,
Tulcea Romania |
DN22-E87 (Danube Delta) / Strada 9 Mai / Strada Grigore Antipa (45.17967, 28.80456) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (3+ Lane) |
Parking along circulatory roadway. | |
Tooele,
UT Tooele Co. United States |
400 W / 2400 N (40.57264, -112.31272) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2023 | |
Chaska,
MN Carver Co. United States |
STH 41 (N Chestnut St.) / Peavey Rd. (44.84105, -93.59896) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2023 | https://www.swnewsmedia.com/chaska_herald/news/local/news_briefs/the-highway-41-and-peavey-road-roundabout-is-complete/article_f6380990-8fb7-11ee-badc-03f570cc07d0.html |
Sarasota,
FL Sarasota Co. United States |
N Euclid Ave. / 24th St. (27.35795, -82.51808) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 1 Driveways 25.9080 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2011 | Oval shaped. ICD = 85 ft x 55 ft. Replaced offset T-intersections. |
Saddle Creek,
FL Sarasota Co. United States |
SR 72 / Bee Ridge Rd. Extension / Loraine Rd. (27.25812, -82.40127) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2023 | |
Proctor Road,
FL Sarasota Co. United States |
SR 72 (Clark Rd.) / Proctor Rd. / Dove Ave. (27.26904, -82.42112) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2023 | Yield-controlled right-turn bypass lanes on north and east legs. |
Sarasota,
FL Sarasota Co. United States |
Starry Night Ave. / Luna Ln. (27.24729, -82.40412) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Single-Lane |
2019 | |
Miami,
FL Miami-Dade Co. United States |
NW 111th St. / NW 10th Ave. (25.87632, -80.21429) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 21.3360 |
Other (At-Grade) Single-Lane |
2007 | Year Completed estimated (2006-2007). |
Goulds,
FL Miami-Dade Co. United States |
SW 216th St. / SW 122nd Ave. (25.56620, -80.38868) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2022 | Year Completed estimated (2020-2022). |
Nampa,
ID Canyon Co. United States |
Cherry Ln. / N Idaho Center Rd. / N Can Ada Rd. (43.61960, -116.51332) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2023 | https://www.facebook.com/cityofnampa.us/posts/pfbid01GwhiVMxbiDrKP67dQPCeqSCxBAPfqshgLEvruyRWwiVFBPnSGJoAT37JMNEn2NUl |
Naples,
FL Collier Co. United States |
Marbella Lakes Dr. / Hermosa Way / Whippoorwill Ln. (26.19707, -81.74720) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | https://www.instagram.com/colliercountyfl/p/C042GnMslfu/?img_index=1 |
Russell,
ON Prescott and Russell Canada |
St-Guillaume Rd. / Burton Rd. / St Pierre Rd. (45.33172, -75.34597) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.0000 |
Other (At-Grade) Single-Lane |
2022 | https://www.russell.ca/en/news/construction-roundabout-vars-417.aspx |
Russell,
ON Prescott and Russell Canada |
Notre Dame St. / St Guillaume Rd. / (parking) (45.26964, -75.31120) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 45.0000 |
Other (At-Grade) Single-Lane |
2013 | Year Completed estimated (2012-2013). |
Hampton,
GA Henry Co. United States |
Floyd Rd. / King Rd. / Grafton St. (33.37580, -84.27815) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Single-Lane |
2023 | https://mhfnews.org/2023/04/12/east-king-roundabout-is-nearly-complete-in-hampton/ |
Stockbridge,
GA Henry Co. United States |
GA 138 / Moseley Dr. (33.56930, -84.16559) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2016 | Initially constructed as a mini-roundabout in 2016; upgraded to a full roundabout in 2022. https://mhfnews.org/2022/06/16/gdot-crews-to-enlarge-moseley-drive-roundabout/ |
De Soto,
KS Johnson Co. United States |
W 103rd St. / Astra Pkwy. (38.94208, -95.00725) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2023 | https://www.kcur.org/podcast/up-to-date/2024-03-05/heres-how-de-soto-kansas-is-getting-ready-for-massive-panasonic-plants-2025-opening |
Greenville,
NC Pitt Co. United States |
W 5th St. / 14th Ave. / Tyson St. (35.61294, -77.38683) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.0520 |
Other (At-Grade) Single-Lane |
2024 | https://www.reflector.com/news/local/new-traffic-circle-welcomes-fifth-street-motorists/article_00a1eca6-f341-11ee-9098-bf9358b17966.html |
Trinidad,
CO Las Animas Co. United States |
County Road 69.1 / I-25 SB Ramps (37.13386, -104.52197) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.6720 |
Freeway Ramps (Grade-Separated) Single-Lane |
2023 | https://www.codot.gov/projects/archived-project-sites/i25-exit11-trinidad-intersection |
Trinidad,
CO Las Animas Co. United States |
Santa Fe Trail / I-25 NB Ramps (37.13383, -104.52080) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.6720 |
Freeway Ramps (Grade-Separated) Single-Lane |
2023 | https://www.codot.gov/projects/archived-project-sites/i25-exit11-trinidad-intersection |
Pueblo,
CO Pueblo Co. United States |
Frontage Rd. / Drew Dix Pkwy. / I-25 SB Exit Ramp (38.34309, -104.62080) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2023 | https://www.codot.gov/projects/drewdixdillon |
(unincorporated),
TX Fort Bend Co. United States |
Mason Rd. / Beechnut St. (29.68438, -95.73837) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 54.8637 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2024 | |
Orleans,
MA Barnstable Co. United States |
Rte 28 (S Orleans Rd.) / Rte 39 (Harwich Rd.) / Quanset Rd. (41.75145, -69.99094) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2023 | https://capecodchronicle.com/articles/439/view |
Spring Hill,
AL Pike Co. United States |
SR 167 / SR 87 / Carson Waters Rd. (31.67707, -85.95737) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2024 | Peanut shaped. Node ICDs are 140 ft; length is 485 ft. https://www.troymessenger.com/2024/03/25/drone-footage-of-new-pike-county-roundabout/ |
Athens,
AL Limestone Co. United States |
Forrest St. / Ridgelawn Dr. (34.79632, -86.94443) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | No splitter island on north leg. |
Lakeland,
FL Polk Co. United States |
SR 542 (W Main St.) / US 92 Business (N Sloan Ave.) / Lake Beulah Dr. (28.04224, -81.96944) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.0040 |
Other (At-Grade) Single-Lane |
2024 | https://www.lkldnow.com/five-points-roundabout-is-three-months-ahead-of-schedule-but-faulty-utility-info-added-151k/ |
Grand Junction,
CO Mesa Co. United States |
24 Rd. / G Rd. (39.10637, -108.60819) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2023 | https://www.westernslopenow.com/news/local-news/the-artist-for-the-24-rd-roundabout-is-picked/ |
West Branch,
IA Cedar Co. United States |
W Main St / Herbert Hoover Hwy / Johnson Cedar Rd. NE (41.67115, -91.36629) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2023 | On boundary between Cedar County and Johnson County and on western city limit of West Branch, IA. South leg is gravel road. https://www.anderson-bogert.com/projects/herbert-hoover-highway-and-johnson-cedar-road-roundabout/ |
Lewis Center,
OH Delaware Co. United States |
Lewis Center Rd. / Home Rd. / Piatt Rd. (40.19918, -83.00608) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 53.3400 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2023 | Turbo roundabout. Add-lane right-turn bypass lane on west leg. Merging right-turn bypass lane on south leg. https://engineer.co.delaware.oh.us/image_slider/lewis-center-road-and-home-road-roundabout-2023/ |
Powell,
OH Delaware Co. United States |
Sawmill Rd. / Presidential Pkwy. (40.14895, -83.08899) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.1480 |
Other (At-Grade) Single-Lane |
2023 | https://engineer.co.delaware.oh.us/image_slider/presidential-parkway-and-sawmill-road-intersection-2023/ |
Merrimack,
NH Hillsborough Co. United States |
Baboosic Lake Rd. / Turkey Hill Rd. (42.86727, -71.51565) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2021 | https://www.facebook.com/merrimacktv/videos/turkey-hill-baboosic-lake-rd-roundabout-now-complete/730203548391115/ |
Castle Rock,
CO Douglas Co. United States |
Crystal Valley Pkwy. / Plum Creek Blvd. (39.33642, -104.86553) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2024 | https://m.facebook.com/story.php?id=100064394515704&story_fbid=2014182452315413 |
Newnan,
GA Coweta Co. United States |
Poplar Rd. / Parks Rd. (33.35457, -84.70397) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | https://www.instagram.com/cowetacountyga/p/CusbE1bxmjr/ |
Alpharetta,
GA Cherokee Co. United States |
Union Hill Rd. / Lower Union Hill Rd. / Old Jones Rd. (34.19767, -84.37679) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | |
Rocky Mount,
NC Nash Co. United States |
Eastern Ave. / E Old Spring Hope Rd. (35.97028, -77.90921) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 51.8160 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2024 | https://www.rockymounttelegram.com/news/local/upgraded-eastern-avenue-now-fully-open-to-traffic/article_618991b8-b8cc-11ee-8e5c-c7a4556d36ff.html |
Rocky Mount,
NC Nash Co. United States |
Eastern Ave. / Kamlar Rd. (35.97040, -77.91889) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 51.8160 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2024 | https://www.rockymounttelegram.com/news/local/upgraded-eastern-avenue-now-fully-open-to-traffic/article_618991b8-b8cc-11ee-8e5c-c7a4556d36ff.html |
Nashville,
NC Nash Co. United States |
Eastern Ave. / Regency Dr. (35.97077, -77.92966) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 51.8160 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2024 | https://www.rockymounttelegram.com/news/local/upgraded-eastern-avenue-now-fully-open-to-traffic/article_618991b8-b8cc-11ee-8e5c-c7a4556d36ff.html |
Rocky Mount,
NC Nash Co. United States |
NC 43 (Benvenue Rd.) / US 64 EB Ramps / Battle Park Ln. (35.96313, -77.80598) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 73.1520 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) |
2024 | https://www.rockymounttelegram.com/features/local/roundabout-on-benvenue-nears-completion/article_24f4ddfc-9b0d-11ee-b8f7-e7a7fdc66294.html |
Post Falls,
ID Kootenai Co. United States |
W Prairie Ave. / Fennecus Rd. (47.74478, -116.88383) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | South leg is gravel road. https://cdapress.com/news/2023/oct/31/prairie-avenue-highway-41-re-opens/ |
Post Falls,
ID Kootenai Co. United States |
W Prairie Ave. / Zorros Rd. (47.74482, -116.88889) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | https://cdapress.com/news/2023/oct/31/prairie-avenue-highway-41-re-opens/ |
Roseville,
CA Placer Co. United States |
Washington Blvd. / All America City Blvd. / Lincoln St. (38.75716, -121.28871) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 47.2440 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2024 | Lincoln St. has been converted to one-way in the vicinity of the roundabout, going away from the roundabout, with a separate right-in/right-out connection to Washington Blvd. https://www.roseville.ca.us/government/departments/public_works/roadways_traffic/current_projects/roundabout_washington_allamericacity_lincoln |
Sacramento,
CA Sacramento Co. United States |
Crossfield Dr. / Lindbergh Dr. / Airport Blvd. SB Ramps (38.67892, -121.59240) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 48.7680 |
Freeway Ramps (Grade-Separated) Single-Lane |
2023 | Serves Sacramento International Airport. https://sacramento.aero/scas/about/news-and-events/upcoming-smf-construction-plan-ahead-for-improved-travel-experience |
Sacramento,
CA Sacramento Co. United States |
Crossfield Dr. / Meister Way / Airport Blvd. NB Ramps (38.67890, -121.58937) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 51.8160 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) |
2023 | Serves Sacramento International Airport. https://sacramento.aero/scas/about/news-and-events/upcoming-smf-construction-plan-ahead-for-improved-travel-experience |
Forest Grove,
OR Washington Co. United States |
OR 47 / Martin Rd. (45.52663, -123.08434) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 56.3877 |
Other (At-Grade) Single-Lane |
2024 | https://www.washingtoncountyor.gov/lut/projects/martin-road-highway-47 |
Ellicott City,
MD Howard Co. United States |
Snowden River Pkwy. / MD 100 WB Ramps (39.21233, -76.79544) |
Roundabout Existing |
All-Way Yield Metering Signal |
3 Approaches 0 Driveways 25.9105 |
Freeway Ramps (Grade-Separated) Single-Lane |
1998 | Opened November 1998. Metering signal on Snowden River Pkwy approach. ICD estimated from Google Maps linework. |
Clearwater,
FL Pinellas Co. United States |
SR 60 / Coronado Dr. (SR 699) / Mandalay Ave. / Poinsettia Ave. (Gateway Roundabout) (27.97752, -82.82709) |
Roundabout Existing |
All-Way Yield Metering Signal |
6 Approaches 0 Driveways 68.5587 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
1999 | Modified 2002-2004 to change geometry and striping, and remove fountain. 21442 |
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 |
Carmel,
IN Hamilton Co. United States |
E 136th St. / Keystone Pkwy NB Ramps (39.98598, -86.11404) |
Roundabout Existing |
All-Way Yield Metering Signal |
3 Approaches 0 Driveways 38.1000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2009 | Part of tight diamond interchange with raindrop shape central island. Modified in 2016-2017 to add metering signals. Northbound ramp from Keystone Pkwy has a metering signal (PHB) that activates during peak hours when triggered by a long westbound queue. Eastbound approach has a metering signal (PHB) that activates during peak hours when triggered by a long northbound queue. 21442 |
Westmeadows,
VIC Australia |
SR 39 (Mickleham Rd.) / SR 48 (Broadmeadows Rd.) (-37.68142, 144.88380) |
Roundabout Existing |
All-Way Yield Metering Signal |
3 Approaches 0 Driveways 70.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Metering signals on south leg for AM peak and on east leg for PM peak. Bus queue bypass lanes and east leg metering signal added 2014. | |
Oakland,
CA Alameda Co. United States |
E 29th Ave. / E 9th St. / I-880 NB Onramp (37.77536, -122.23293) |
Roundabout Existing |
All-Way Yield Metering Signal |
2 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2018 | Ramp meter on south leg upstream of roundabout to meter freeway entrance ramp. |
Auckland,
Auckland Auckland New Zealand |
Puhinui Rd. / Tom Pearce Dr. / Hape Dr. (-37.00153, 174.80179) |
Roundabout Existing |
All-Way Yield Metering Signal |
3 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
Auckland,
Auckland Auckland New Zealand |
Tom Pearce Dr. / Jimmy Ward Crescent (-36.99883, 174.80006) |
Roundabout Existing |
All-Way Yield Metering Signal |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
Auckland,
Auckland Auckland New Zealand |
Main Hwy / Southern Motorway (SH 1) Ramps (-36.90367, 174.81167) |
Roundabout Existing |
All-Way Yield Metering Signal |
4 Approaches 0 Driveways |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
Oval shaped. | |
Bendigo,
VIC Greater Bendigo Australia |
B280 (McIvor Rd.-Chapel St.) / C332 (Myers St.) / Lyttleton Terr. (-36.75836, 144.28736) |
Roundabout Existing |
All-Way Yield Metering Signal |
5 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Metering signal on northwest leg. | |
Carrara,
QLD Gold Coast Australia |
SR 90 (Nerang-Broadbeach Rd.) / SR 50 (Gooding Dr.) / SR 7 (Robina Pkwy.) (-28.03254, 153.38609) |
Rotary Existing |
All-Way Yield Metering Signal |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
Diamond Beach,
NSW Mid-Coast Australia |
Diamond Beach Rd. / Diamond Dr. / Panorama Dr. (-32.04335, 152.53462) |
Roundabout Existing |
All-Way Yield Metering Signal |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
Monash,
ACT Australia |
Drakeford Dr. / Isabella Dr. / Athllon Dr. (-35.42379, 149.07827) |
Roundabout Existing |
All-Way Yield Metering Signal |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Part time signals. | |
Albion Park Rail,
NSW Shellharbour Australia |
M1 (Princes Motorway) / A1 (Princes Hwy.) / A48 (Illawarra Hwy.) (-34.54914, 150.78531) |
Roundabout Existing |
All-Way Yield Metering Signal |
3 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Part time signals. | |
Callaghan,
NSW Newcastle Australia |
University Dr. / (university entrance) (-32.89687, 151.69744) |
Roundabout Existing |
All-Way Yield Metering Signal |
3 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
Dakabin,
QLD Moreton Bay Australia |
Old Gympie Rd. / Boundary Rd. (-27.21186, 152.98758) |
Roundabout Existing |
All-Way Yield Metering Signal |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |