29554 Results

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City, State
County
Country
Intersection
(Lat, Lng)
Type
Status
Control Type / Other Control Type Approaches / Driveways / ICD (m) Functional Class /
LaneType
Year Completed Comments
East Lampeter Township, PA
Lancaster Co.
United States
E Walnut St. / Ben Franklin Blvd. / (parking)
(40.06134, -76.24966)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2023 There's a picture gallery at this page; the last few images show the completed roundabout https://lancasteronline.com/goat-path-through-the-years-from-pasture-to-bypass-photos/collection_dd177328-5ca5-11ee-b2e0-eb5b5dfa1ec0.html
Varberg, Halland County
Varberg
Sweden
Trädlyckevägen / Magasinsgatan / Sveagatan
(57.10972, 12.25704)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2018 There was a rotary here before with yield on most approaches and high speed paths. Rebuilt as a modern roundabout in 2018.
Frisco, TX
Denton Co.
United States
Annandale Way / Samuel Way
(33.18818, -96.84857)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
44.1960
Other (At-Grade)
Single-Lane
2024 The street names on the Bing base map are incorrect - correct street names in this record.
Fairbanks, AK
Fairbanks North Star
United States
Thompson Dr / Tanana Loop Dr
(64.85564, -147.84200)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
52.2695
Other (At-Grade)
Single-Lane
2004 The site is on the University of Alaska, Fairbanks, school campus. The project constructed a new entrance onto the campus intersecting by means of a roundabout with an existing three leg stop controlled intersection. Previously controlled by one-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Varberg, Halland County
Varberg
Sweden
Västkustvägen / Gödestadsvägen
(57.11252, 12.26023)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2000 The roundabout was originally built with 4 legs; west leg closed off before 2009. That leg was completely eliminated by 2018. Center island also reconstructed around 2017. The roundabout has single lane approaches but two exit lanes on south leg.
Varberg, Halland County
Varberg
Sweden
Träslövsvägen / Skansgatan / Ringvägen
(57.10349, 12.26032)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
32.0040
Other (At-Grade)
Single-lane w/ Traversable Central Island
2000 The roundabout was most likely constructed before 2000. It has a central island consisting of a traversable apron separated from the travel lane by a low traversable granite curb
Old Salford Township, PA
Montgomery
United States
Old Skippack Rd. / Schwenksville Rd. / Shelly Rd.
(40.29058, -75.42686)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2023 The roundabout was installed as part of the Districtwide roundabout program (PennDOT Engineering District 6-0) which was started to address intersection safety in the District. https://www.penndot.pa.gov/regionaloffices/district-6/pages/details.aspx?newsid=8481
Varberg, Halland County
Varberg
Sweden
Österleden / Trädlyckevägen
(57.11130, 12.29228)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2000 The roundabout may be older than from 2000. StreetView from 2010 shows grown vegetation in center island
Redding, CA
Shasta Co.
United States
Victor Ave. / Galaxy Way
(40.55114, -122.33645)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
21.7796
Other (At-Grade)
Single-Lane
2017 The roundabout is a hybrid with some features of a mini-roundabout but with other features of an urban compact roundabout. ICD estimated from Google Maps linework.
Redding, CA
Shasta Co.
United States
Victor Ave. / Marlene Ave.
(40.55815, -122.33824)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
21.7773
Other (At-Grade)
Single-Lane
2017 The roundabout is a hybrid with some features of a mini-roundabout but with other features of an urban compact roundabout. ICD estimated from Google Maps linework.
Athens, OH
Athens Co.
United States
E Stimson Ave. / US 33 Ramps / US 50 Ramps
(39.32934, -82.08530)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
45.7200
Freeway Ramps (Grade-Separated)
Single-Lane
2023 The roundabout collects and distributes traffic from multiple ramps in the US 33/US 50/Stimson Avenue interchange. https://www.transportation.ohio.gov/projects/projects/106553
Hanford, CA
Kings Co.
United States
SR 43 / Lacey Blvd.
(36.32910, -119.60098)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.3361
Other (At-Grade)
Single-Lane
2016 The previously signalized intersection of SR 43 and Lacey Blvd was relocated north and replaced with a roundabout. It is designed for a future east leg when the realignment of the east leg of Lacey Blvd occurs. There are bypass lanes in the NW and SW corners, and there is a NB right-turn lane into the roundabout. ICD estimated from Google Maps linework.
Carlisle, MA
Middlesex Co.
United States
Westford St. / Lowell St. / Bedford Rd.
(42.52918, -71.34894)
Roundabout
Existing
All-Way Yield
None
3 Approaches
2 Driveways
28.9560
Other (At-Grade)
Single-Lane
2020 The previous traffic circle was reconstructed with modern roundabout features in 2020.
Wellesley, MA
Norfolk Co.
United States
Wellesley Ave. / Great Plain Ave. / Seaver St.
(42.29865, -71.27926)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.8637
Other (At-Grade)
Single-Lane
2021 The previous traffic circle had two stopped-controlled approaches and two uncontrolled approaches
Halmstad, Halland County
Halmstads kommun
Sweden
Ryttarevägen / Gjutaregatan
(56.65335, 12.90028)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2019 The previous control was right-hand priority. It was a T-intersection and got its fourth leg in 2019.
Mount Vernon, OH
Knox Co.
United States
Public Square (Main St. / High St.)
(40.39362, -82.48543)
Other
Existing
All-Way Yield
None
4 Approaches
4 Driveways
88.2325
Other (At-Grade)
Single-Lane
1876 The intersection at Public Square was platted in 1805 but converted to its current configuration in the mid-1890's following the construction of the Soldiers' Monument. Parking along circulatory roadway, pedestrian access to central island. https://www.historicknoxohio.org/index.php/historical-districts/mount-vernon-districts/8-downtown-district/34-public-square. ICD estimated from Google Maps linework.
Swinomish Tribal Community, WA
Skagit Co.
United States
SR 20 / Padilla Heights Rd.
(48.45519, -122.51940)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.2280
Other (At-Grade)
Single-Lane
2002 The ground breaking ceremony was held October 2002. The client is the Swinomish Tribe. Opened October 2002. Functional Class: Local ICD estimated from Google Maps linework.
Lihue, HI
Kauai Co.
United States
Nuhou St. / Kaneka St.
(21.96696, -159.38690)
Roundabout
Existing
All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB)
4 Approaches
0 Driveways
37.7952
Other (At-Grade)
Single-Lane
2015 The fourth (north) approach is a private street, added in 2023.
Anchorage, AK
Anchorage
United States
Southport Dr. / Maritime Loop / Washington Ave.
(61.12706, -149.92590)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.9886
Other (At-Grade)
Single-Lane
2001 The first winter resulted in several accidents, including the loss of a number of light poles around the circle. In response, minor modifications were made to the roundabout in 2002. ICD estimated from Google Maps linework.
Provincetown, MA
Barnstable Co.
United States
Province Lands Rd. / Commercial St.
(42.03714, -70.19657)
Other
Existing
All-Way Yield
None
2 Approaches
1 Driveways
51.4484
Other (At-Grade)
Single-Lane
The center island is the Pilgrims' First Landing Park, which commemorates the location where the Mayflower first landed in the New World in 1620. ICD estimated from Google Maps linework.
Champaign, IL
Champaign Co.
United States
Carriage Center Ct. / (unknown)
(40.09136, -88.24677)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
66.6989
Other (At-Grade)
Single-Lane
2015 The Bing street map does not show this, but a former car dealership (Carriage Center) was redeveloped into a commercial development (grocery store, restaurants, hotel, etc.), and a roundabout was installed on the entrance road upon redevelopment. ICD estimated from Google Maps linework.
Sunrise, FL
Broward Co.
United States
Sunrise Lakes Dr. N / Sunrise Lakes Dr. W
(26.16337, -80.25562)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
65.3894
Other (At-Grade)
Single-Lane
Tennis courts in central island. Functional Class: Local ICD estimated from Google Maps linework.
Sundre, AB
Alberta
Canada
Hwy 27 (Main Ave. W) / 4th St.
(51.79629, -114.64517)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-lane w/ Traversable Central Island
2017 Temporary, modular installation.
Sundre, AB
Alberta
Canada
Hwy 27 (Main Ave. W) / 3rd St.
(51.79663, -114.64360)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
21.0000
Other (At-Grade)
Single-lane w/ Traversable Central Island
2017 Temporary, modular installation.
Sundre, AB
Alberta
Canada
Hwy 27 (Main Ave. W) / 2nd St.
(51.79706, -114.64184)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2017 Temporary, modular installation.
Ottawa, ON
Ottawa
Canada
Bridgestone Dr. / Foxhall Way
(45.28613, -75.85775)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
14.2849
Other (At-Grade)
Single-Lane
2016 Temporary signs, markers, and curbs instead of permanent features. ICD estimated from Google Maps linework.
Cochrane, AB
Division 6
Canada
Hwy 1A / Hwy 22
(51.20118, -114.48486)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2023 Temporary roundabout. https://cochranenow.com/articles/temporary-roundabout-to-support-1a22-traffic-during-construction
Savannah, GA
Chatham Co.
United States
Williams Rd. / (unknown)
(32.13212, -81.14829)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.5464
Other (At-Grade)
Multilane (2 Lane, unspecified)
2015 Temporary roundabout on Port of Savannah property. Reconfigured in 2018 into oval-shaped roundabout. ICD estimated from Google Maps linework. 21442
Greenwich, CT
Fairfield Co.
United States
King St. / Rye Lake Ave.
(41.07508, -73.70280)
Roundabout
Removed
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2006 Temporary roundabout installed May 12, 2004. Functional Class: Local.
Chesterfield, MO
St. Louis Co.
United States
Schoettler Valley Dr. / Highcroft Dr.
(38.64415, -90.55331)
Other
Removed
Unknown
Unknown
4 Approaches
0 Driveways
17.7235
Other (At-Grade)
Single-Lane
1999 Temporary roundabout installed in Fall 1999. Removed September 25, 2000 due to negative public opinion. Intersection returned to AWSC. Functional Class: Local ICD estimated from Google Maps linework.
Claremont, CA
Los Angeles Co.
United States
Indian Hill Blvd. / Bonita St.
(34.09662, -117.71930)
Roundabout
Removed
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
2000 Temporary roundabout installed in August 1999, removed in April 2000. Strong public negative opinion cited as reason for removal. (Westernite, July-August 2000, pp. 2-3)
South Riding, VA
Loudoun Co.
United States
Poland Rd. / Edgewater St.
(38.90447, -77.49177)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
23.2355
Other (At-Grade)
Single-Lane
2018 Temporary roundabout installed in 2013; replaced by permanent roundabout in June 2018. ICD estimated from Google Maps linework.
Tuckahoe, VA
Henrico Co.
United States
Henrico Ave. / Glendale Dr. / Knowland Cir. / University Blvd.
(37.59204, -77.56166)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 Temporary installation. https://www.nbc12.com/video/2022/08/15/first-community-roundabout-henrico-complete/
Tracy, CA
San Joaquin Co.
United States
W Byron Rd. / W Grant Line Rd.
(37.75831, -121.49221)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2018 Temporary installation using striping and raised dividers and barriers.
Tempe, AZ
Maricopa Co.
United States
Rio Salado Pkwy / S Ash Ave.
(33.42935, -111.94276)
Roundabout
Existing
All-Way Yield
At-grade Rail Crossing Signal/Beacon
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2020 Tempe Street Car crossing through the middle. https://www.tempe.gov/government/engineering-and-transportation/transportation/streets-signals-traffic/roundabouts/first-st-ash-ave-rio-salado-pkwy-roundabout
Pullenvale, QLD
Brisbane
Australia
Bainbridge Dr. / McCaskill Rd. / Technology Ct.
(-27.52932, 152.91015)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Technology Ct provides gated access to private businesses.
Nicollet, MN
Nicollet Co.
United States
461st Ave. / US 14 EB Ramps
(44.26470, -94.19047)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2017 Teardrop shape. Year Completed estimated (2016-2018).
Kúty, Trnava Region
Senica
Slovakia
Rte 2 / Rte 500
(48.65819, 17.02040)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Tactile guidance strips in center of crosswalks.
Medford, OR
Jackson Co.
United States
OR 238 (Rossanley Dr.) / Cheshire Way / (unknown)
(42.34081, -122.90492)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-lane w/ Traversable Central Island
2023 Tactile directional indicators across bicycle ramps.
Black Rock, VIC
Bayside
Australia
SR 33 (Beach Rd.) / SR 10 (Balcombe Rd.)
(-37.97549, 145.01591)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
System of two closely spaced roundabouts.
Black Rock, VIC
Bayside
Australia
SR 10 (Balcombe Rd.) / SR 19 (Bluff Rd.)
(-37.97543, 145.01621)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
System of two closely spaced roundabouts.
Mooroolbark, VIC
Yarra Ranges
Australia
Hull Rd. / Lincoln Rd.
(-37.78966, 145.30925)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
System of three closely spaced multilane roundabouts.
Mooroolbark, VIC
Yarra Ranges
Australia
Hull Rd. / Cambridge Rd.
(-37.78960, 145.31001)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
System of three closely spaced multilane roundabouts.
Mooroolbark, VIC
Yarra Ranges
Australia
Hull Rd. / Manchester Rd.
(-37.78916, 145.31033)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
System of three closely spaced multilane roundabouts.
(unincorporated), MI
Oakland Co.
United States
N Pontiac Trl. / M-5 / Martin Pkwy.
(42.55450, -83.44852)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
76.2000
Other (At-Grade)
Multilane (3+ Lane)
2012 Substantial screen fence was installed on south and east legs to slow down approach vehicles.
West Bloomfield Township, MI
Oakland Co.
United States
W. Maple Rd. / Drake Rd.
(42.54184, -83.39996)
Roundabout
Existing
All-Way Yield
Pedestrian Hybrid Beacon (PHB, HAWK)
4 Approaches
0 Driveways
62.4773
Other (At-Grade)
Multilane (2 Lane, unspecified)
2007 Subject of ADA lawsuit. ICD estimated from Google Maps linework.
Clayton, NC
Johnston Co.
United States
Riverwood Ranch Blvd. / Stetson Ln.
(35.69604, -78.42048)
Other
Existing
Uncontrolled
None
2 Approaches
0 Driveways
31.0382
Other (At-Grade)
Single-Lane
2015 Stub for future third (east) approach. Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Germantown, MD
Montgomery Co.
United States
Crystal Rock Dr. / Century Blvd.
(39.20326, -77.27356)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2015 Striping added 2019-2021. Inconsistent lane use markings between entry and circulatory roadway.
Mission Bay, FL
Palm Beach Co.
United States
Regional Park Dr. / 115th Ave. S
(26.37614, -80.22849)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
51.8160
Other (At-Grade)
Single-Lane
2018 Striping across exits.
Ponte Vedra Beach, FL
St. Johns Co.
United States
Palm Valley Rd. / Mickler Rd. / (shopping center parking lot)
(30.15127, -81.37684)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
57.8334
Other (At-Grade)
Single-Lane
2005 Striped-out inner circulatory lane. ICD estimated from Google Maps linework.
Desert View, AZ
Maricopa Co.
United States
E Marriott Dr. / E Pathfinder Dr.
(33.68448, -111.97050)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.4904
Other (At-Grade)
Single-Lane
2002 Striped truck apron. Year Completed estimated (2002-2003).
Mount Pleasant, SC
Charleston Co.
United States
Grey Marsh Rd. / Daniel Legare Pl. / Henrietta Hartford Rd.
(32.90182, -79.79338)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2000 Striped truck apron. Year Completed estimated (1999-2002). Pavement markings added to roundabout 2017-2018.
McKinney, TX
Collin Co.
United States
McKinney Place Dr. / Valliance Dr.
(33.14750, -96.68404)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2007 Striped splitter islands on east and west legs. Year Completed estimated (2005-2008).
College Park, MD
Prince George's Co.
United States
Campus Dr. / Mowatt Ln. / Valley Dr. (Alumni Dr.)
(38.98482, -76.94890)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0037
Other (At-Grade)
Single-Lane
2004 Striped splitter island on north and east legs. Year Completed estimated (2002-2005).
Robinwood, MD
Washington Co.
United States
Professional Blvd. / Yale Dr.
(39.63069, -77.68089)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
53.3400
Other (At-Grade)
Multilane (2 Lane, unspecified)
2016 Striped spiraling. Year Completed estimated (2015-2016). 21442.
Denton, TX
Denton Co.
United States
Unicorn Lake Blvd. / Shoreline Dr.
(33.17320, -97.09648)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
35.0520
Other (At-Grade)
Multilane (2 Lane, unspecified)
2005 Striped right-turn-only and through-only lanes.
Ceres, CA
Stanislaus Co.
United States
El Camino Ave. / Park St. / Pine St.
(37.58840, -120.95189)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2021 Striped out shoulders on outside of each entry lane. https://www.cerescourier.com/news/local/pine-street-roundabout-work-starts/
Lincoln, NE
Lancaster Co.
United States
S Folsom St. / W Palm Canyon St.
(40.75232, -96.73030)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2022 Striped out shoulder on right side of north and south entries. https://www.lincoln.ne.gov/City/Departments/LTU/LTU-Projects/LOTM/Projects/Growth/Folsom-at-Old-Cheney
Rio Rancho, NM
Sandoval Co.
United States
Chayote Rd. NE / Lincoln Ave. NE
(35.31689, -106.60549)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
41.1480
Other (At-Grade)
Single-Lane
2021 Striped out right side of entries on east and west leg with evidence of driver encroachment over stripes. Year Completed estimated (2020-2023).
Aiken, SC
Aiken Co.
United States
Catenary Blvd. / Trolley Run Blvd.
(33.59346, -81.77416)
Rotary
Existing
All-Way Yield
None
3 Approaches
0 Driveways
51.7326
Other (At-Grade)
Multilane (2 Lane, unspecified)
2007 Striped out outer lane of circulatory roadway in front of splitter islands. Yield signs only on left side of entries. ICD estimated from Google Maps linework.
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.
Bradenton, FL
Manatee Co.
United States
Port Harbor Pkwy. / (unknown)
(27.50403, -82.44259)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2019 Striped out inside entry, circulating, and exit lanes for future expansion.
Bradenton, FL
Manatee Co.
United States
Port Harbor Pkwy. / Mossy Branch Ln.
(27.50621, -82.44703)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2019 Striped out inside entry, circulating, and exit lanes for future expansion.
Frederick, CO
Weld Co.
United States
Colorado Blvd. / 5th St.
(40.09868, -104.94236)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
54.8640
Other (At-Grade)
Single-Lane
2016 Striped out inside circulating lane and inside entry lanes on north and south legs, with evidence of vehicle paths traveling over striped circulatory roadway area. Year Completed estimated (2015-2017).
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
Englewood, FL
Sarasota Co.
United States
S West Villages Pkwy. / (unknown)
(27.01472, -82.31365)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
54.8637
Other (At-Grade)
Single-Lane
2021 Striped out inner entering, circulating, and exiting lanes.
North Port, FL
Sarasota Co.
United States
Brookgreen St. / S West Villages Pkwy. / Topiary Park Pl.
(27.01914, -82.32953)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
60.9600
Other (At-Grade)
Single-Lane
2022 Striped out inner entering, circulating, and exiting lanes on northeast and southwest legs.
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.
La Porte, IN
La Porte
United States
Chalmers St. (Clear Lake Blvd.) / NewPorte Blvd.
(41.61686, -86.72697)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2017 Striped out inner circulating lane.
Dalton, GA
Whitfield Co.
United States
US 41 (S Dixie Rd.) /Carbondale Rd. SW / Tilton Rd. SE
(34.65534, -84.97859)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
49.1220
Other (At-Grade)
Single-Lane
2018 Striped out inner circulating lane and inner entry and exit lanes on north, south, and west legs. ICD estimated from Google Maps linework.
Fairhope, AL
Baldwin Co.
United States
CR 13 (Oberg Rd.) / Gayfer Rd.
(30.53094, -87.86917)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
43.2071
Other (At-Grade)
Single-Lane
2017 Striped out (non-raised) external truck aprons on each entry. https://www.facebook.com/fairhope.times/posts/-and-construction-of-the-new-roundabout-on-cr-13-at-gayfer-road-will-begin-next-/677424982444080/ ICD estimated from Google Maps linework.
Noblesville, IN
Hamilton Co.
United States
Little Chicago Rd. / E 191st St. / Maple Grove Way
(40.06515, -86.07145)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
45.7018
Other (At-Grade)
Multilane (2 Lane, unspecified)
2011 Striped extension of central island truck apron. ICD estimated from Google Maps linework.
Fort Collins, CO
Larimer Co.
United States
W Vine Dr. / N Shields St.
(40.59630, -105.09579)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.1817
Other (At-Grade)
Single-Lane
2015 Streetview shows it under construction in Jul 2015. ICD estimated from Google Maps linework.
Kansas City, MO
Platte Co.
United States
NW 72nd St. / NW Waukomis Dr. / N Green Hills Rd.
(39.22505, -94.62750)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.2327
Other (At-Grade)
Single-Lane
2012 Streetview car went through just after completion while two approaches were still blocked off. ICD estimated from Google Maps linework.
Rostov, Rostov
Rostov-on-Don
Russia
ulitsa Gaydara
(47.23146, 39.67814)
Other
Existing
Unknown
Unknown
6 Approaches
0 Driveways
Other (At-Grade)
Unknown
Streets in central island.
Cap-d’Ail, Provence-Alpes-Côte d'Azur
Maritime Alps
France
Av. du Trois Septembre / Boulevard Charles III / (Liaison Marquet entrance)
(43.72803, 7.41213)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Straddles the border of France and Monaco.
Piteşti, Argeş

Romania
Strada Nicolae Dobrin / Strada Vasile Pârvan / Strada Războieni / Strada Independenței
(44.84324, 24.87289)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Strada Independenței is a one-way exit from the roundabout.
San Francisco, CA
San Francisco Co.
United States
Claremont Blvd. / Taraval St. / Dewey Blvd. / Kensington Way
(37.74376, -122.46370)
Other
Existing
Unknown
Unknown
5 Approaches
0 Driveways
35.8881
Other (At-Grade)
Single-Lane
Stop-controlled traffic circle. ICD estimated from Google Maps linework.
Westfield, MA
Hampden Co.
United States
Parker Ave. / Pochassic St. / Montgomery St.
(42.13113, -72.74647)
Roundabout
Existing
All-Way Yield
None
4 Approaches
1 Driveways
30.4800
Other (At-Grade)
Single-Lane
2008 stop-controlled traffic circle retrofit, near bridge
Oświęcim, Małopolskie
Oświęcimski
Poland
Rondo Niwa
(50.04563, 19.20802)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Stop-controlled right-turn bypass lanes on northwest and southeast legs.
Irvine, CA
Orange Co.
United States
Park Plaza / (unknown)
(33.67835, -117.83933)
Other
Existing
Other
Unknown
3 Approaches
0 Driveways
30.8102
Other (At-Grade)
Multilane (2 Lane, unspecified)
Stop-controlled on two legs, uncontrolled on third. Concentric circulatory roadway striping. ICD estimated from Google Maps linework.
Boynton Beach, FL
Palm Beach Co.
United States
Grand Blvd. / NW 3rd Ct. / NW 3rd Ave.
(26.52999, -80.06580)
Other
Existing
All-Way Stop
Unknown
6 Approaches
0 Driveways
30.9884
Other (At-Grade)
Single-Lane
Stop-controlled entries. Functional Class: Local ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE Cesar E Chavez Blvd. (NE 39th Ave.) / NE Glisan St.
(45.52640, -122.62300)
Other
Existing
All-Way Stop
None
4 Approaches
0 Driveways
68.6113
Other (At-Grade)
Multilane (2 Lane, unspecified)
Stop-controlled entries into circle. Bus stop within circulatory roadway. Historical rotary with stop control. ICD estimated from Google Maps linework.
Kaneohe, HI
Honolulu Co.
United States
Anoi Rd. / Uhilehua Rd.
(21.40177, -157.80401)
Other
Existing
Other
None
4 Approaches
0 Driveways
93.4057
Other (At-Grade)
Single-lane w/ Traversable Central Island
2019 Stop signs on some entries. https://www.hawaiinewsnow.com/2019/08/20/residents-say-new-roundabouts-are-causing-confusion-reckless-driving-kaneohe-neighborhood/ ICD estimated from Google Maps linework.
Donelson, TN
Davidson Co.
United States
Two Rivers Pkwy. / Two Rivers Ct. / SR 155 Ramps
(36.19019, -86.68837)
Other
Existing
Other
Unknown
4 Approaches
0 Driveways
26.9891
Freeway Ramps (Grade-Separated)
Single-Lane
2007 Stop sign on Two Rivers Ct. approach. ICD estimated from Google Maps linework.
Elmer, NJ
Salem Co.
United States
US 40 / Daretown Rd. / Rte 77 / Pole Tavern-Elmer Rd.
(39.61692, -75.22940)
Other
Existing
Other
None
5 Approaches
0 Driveways
44.1960
Other (At-Grade)
Single-Lane
Stop sign on Daretown Rd.
Sandy Springs, GA
Fulton Co.
United States
Northridge Rd. / Somerset Ct.
(33.98218, -84.33988)
Other
Existing
Other
Unknown
3 Approaches
0 Driveways
23.7684
Other (At-Grade)
Single-Lane
2015 Stop sign and no splitter island on side road (Somerset Ct) ICD estimated from Google Maps linework.
Austin, TX
Travis Co.
United States
Palisades Pkwy. / Mediterra Point / Bella Mar Trl.
(30.34459, -97.91003)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
51.8160
Other (At-Grade)
Single-Lane
2007 Stop lines used with yield signs. Year Completed estimated (2006-2008).
Sierra Vista, AZ
Cochise Co.
United States
Rucker St. / Cooney St. / Jeffords St.
(31.55599, -110.34628)
Other
Existing
All-Way Stop
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2010 Stop line at each entry. Pedestrian crossings within circulatory roadway.
Sierra Vista, AZ
Cochise Co.
United States
Jeffords St. / Cushing St.
(31.55698, -110.33997)
Other
Existing
All-Way Stop
None
4 Approaches
0 Driveways
37.7952
Other (At-Grade)
Single-Lane
2010 Stop line at each entry. Pedestrian crossings within circulatory roadway.
Scottsdale, AZ
Maricopa Co.
United States
N. Marshall Way / E. 5th Ave.
(33.49802, -111.92900)
Other
Existing
All-Way Stop
None
3 Approaches
0 Driveways
23.9030
Other (At-Grade)
Single-Lane
Stop controlled. ICD estimated from Google Maps linework.
Braselton, GA
Hall Co.
United States
Riverview Pkwy. / Ansley Terr.
(34.12515, -83.83026)
Other
Existing
One-Way/Two-Way Stop
Unknown
4 Approaches
0 Driveways
43.5020
Other (At-Grade)
Single-Lane
Stop controlled on side street. ICD estimated from Google Maps linework.
El Paso, TX
El Paso Co.
United States
Honey Willow Way / Shadow Willow Dr.
(31.82276, -106.57875)
Other
Existing
One-Way/Two-Way Stop
None
3 Approaches
1 Driveways
30.4800
Other (At-Grade)
Single-Lane
2001 Stop controlled on minor leg approach.
Liberty Township, OH
Butler Co.
United States
The Trails Blvd. / Kensington Trl. / Windsor Trl. / Cambridge Trl.
(39.39451, -84.34693)
Other
Existing
All-Way Stop
None
4 Approaches
0 Driveways
50.7634
Other (At-Grade)
Single-Lane
2002 Stop control; no splitter islands. ICD estimated from Google Maps linework.
Kensington, CA
Contra Costa Co.
United States
Kensington Circle (Colusa Ave. / Oak View Ave. / Berkeley Park Blvd.)
(37.89957, -122.28708)
Other
Existing
All-Way Stop
None
6 Approaches
0 Driveways
30.1578
Other (At-Grade)
Single-Lane
Stop control, parking along circulatory roadway. In 1992 the central island was a narrow oval on the NW-SE diagonal and traffic moved too fast. Over the years Contra Costa County has widened the island, closer to a circle, with paint and rumble strips, and slowed the traffic. ICD estimated from Google Maps linework.
Campinas, São Paulo

Brazil
Praça Tiro de Guerra [Avenida Luís Smânio / Avenida Andrade Neves / Avenida Papa Pio XII / Rua Bento da Silva Leite]
(-22.88691, -47.07862)
Other
Existing
All-Way Stop
None
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Stop control within circulatory roadway.
Atlanta, GA
Cobb Co.
United States
Cobb Galleria Pkwy. / Galleria Pkwy.
(33.88609, -84.46106)
Other
Existing
Other
Unknown
2 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
Stop control within circulatory roadway.
Oyster Bay, NY
Nassau Co.
United States
Bethpage State Pkwy. / Plainview Rd.
(40.73804, -73.46891)
Other
Existing
Other
Unknown
3 Approaches
0 Driveways
52.4868
Other (At-Grade)
Single-Lane
Stop control on west leg. ICD estimated from Google Maps linework.
Berkeley, CA
Alameda Co.
United States
University Dr. / Hilgard Way
(37.87213, -122.26356)
Other
Existing
Other
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Stop control on two of three legs.