20039 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
Frisco, TX
Collin Co.
United States
Ravine Creek Rd. / Colin St.
(33.19271, -96.76867)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.9836
Other (At-Grade)
Single-Lane
2017 ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County
Gothenburg
Sweden
Flygfaltsgatan / Einer Erikson gata / Rte 155 Ramps
(57.70858, 11.77544)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
29.9879
Freeway Ramps (Grade-Separated)
Single-Lane
ICD estimated from Google Maps linework.
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.
Helsingborg, Skane County
Helsingborg
Sweden
Kullavägen / Senderödsvägen / Tunderfeltsgatan
(56.07573, 12.70104)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
29.9948
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States
Chancellors Ridge Dr. / Diploma Dr. / Academia Ct.
(35.88733, -78.94636)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
29.9959
Other (At-Grade)
Single-Lane
No splitter islands. ICD = 130 ft. ICD estimated from Google Maps linework.
Winnipeg, MB
Manitoba
Canada
Gladstone St. / Hwy 42 EB Ramps
(49.90606, -97.12281)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
29.9987
Freeway Ramps (Grade-Separated)
Single-Lane
2012 ICD estimated from Google Maps linework.
Surrey, BC
Greater Vancouver
Canada
108 Ave. / 156 St.
(49.19885, -122.78978)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.0000
Other (At-Grade)
Single-Lane
2016 Year Completed estimated (2015-2016).
Surrey, BC
Greater Vancouver
Canada
108 Ave. / 158 St. / 157A St.
(49.19886, -122.78424)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.0000
Other (At-Grade)
Single-Lane
2006 Year Completed estimated (2006-2007).
Caledon, ON
Peel
Canada
Kennedy Rd. / Newhouse Blvd. / Bonnieglen Farm Blvd.
(43.75910, -79.83540)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.0000
Other (At-Grade)
Single-Lane
2011 Year Completed estimated (2009-2013).
Terrebonne, QC
Les Moulins Regional County Municipality
Canada
Rue Rodrigue / Rue Michaud / (parking)
(45.75778, -73.69477)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.0000
Other (At-Grade)
Single-Lane
2009
Terrebonne, QC
Les Moulins Regional County Municipality
Canada
Rue Rodrigue / Rue Aline
(45.75260, -73.69731)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.0000
Other (At-Grade)
Single-Lane
2009
Hamilton, ON
Hamilton
Canada
Whittington Dr. / Raymond Rd.
(43.21417, -79.93589)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.0000
Other (At-Grade)
Single-Lane
2011 Year Completed estimated (2009-2012). Splitter islands added 2015.
Hamilton, ON
Hamilton
Canada
Raymond Rd. / Irwin Ave.
(43.21613, -79.93984)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.0000
Other (At-Grade)
Single-Lane
2011 Year Completed estimated (2009-2012). Splitter islands added 2016-2017.
Hamilton, ON
Hamilton
Canada
Stonehenge Dr. / Raymond Rd.
(43.21855, -79.94298)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
30.0000
Other (At-Grade)
Single-Lane
2010 Year Completed estimated (2009-2011). Splitter islands added 2012-2013.
Hamilton, ON
Hamilton
Canada
Stonehenge Dr. / Meadowlands Blvd.
(43.21763, -79.94515)
Other
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.0000
Other (At-Grade)
Single-Lane
2003 Year Completed estimated (before 2004). Flush splitter islands added 2012-2014. Borderline roundabout.
Cambridge, ON
Waterloo
Canada
Horton Walk / Baldwin Dr.
(43.44729, -80.30699)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.0000
Other (At-Grade)
Single-Lane
2010 Year Completed estimated (2009-2012).
Calgary, AB
Calgary Region
Canada
Springbank Blvd. / Spring Mews
(51.01849, -114.19630)
Traffic Calming Circle
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.0000
Other (At-Grade)
Single-Lane
1998
Lethbridge, AB
Alberta
Canada
Coalbanks Blvd. / Moonlight Blvd. W / Firelight Way W
(49.66559, -112.89566)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.0000
Other (At-Grade)
Single-Lane
2013 Year Completed estimated (2013-2014).
Frisco, TX
Denton Co.
United States
Flat Creek Rd. / Shingle Mill Rd.
(33.14051, -96.87200)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.0015
Other (At-Grade)
Single-Lane
2013 ICD estimated from Google Maps linework.
Quakertown, PA
Bucks Co.
United States
Station Rd. / Old Bethlehem Pike
(40.42421, -75.33921)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
30.0036
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Morrisville, NC
Wake Co.
United States
Shiloh Glenn Dr. / Belstar Ave.
(35.86568, -78.84503)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.0041
Other (At-Grade)
Single-Lane
2007 ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region
Loire-Atlantique
France
D75 / N444 Ramps / Rue du Moulin de la Rousselière
(47.23337, -1.64711)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
30.0057
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Linkoping, Ostergotland County
Linkoping
Sweden
Varuhusrondellen (Ullevileden / Västra Svedengatan)
(58.43653, 15.58636)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
30.0078
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Allen, TX
Collin Co.
United States
Bossy Boots Dr. / Bray Central Dr.
(33.11992, -96.68636)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.0085
Other (At-Grade)
Single-Lane
2015 Bypass lanes on all three legs. ICD estimated from Google Maps linework.
Allen, TX
Collin Co.
United States
Kennedy Dr. / Benton Dr.
(33.11166, -96.68376)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.0114
Other (At-Grade)
Single-Lane
2015 ICD estimated from Google Maps linework.
Lantana, TX
Denton Co.
United States
Lantana Trl. / Trinidad Way
(33.10935, -97.11471)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.0121
Other (At-Grade)
Single-Lane
2007 Circle completed in 2007 but with only one leg. Other legs added later. ICD estimated from Google Maps linework.
New Orleans, LA
Orleans Par.
United States
Nunez St. (LA 428) / Mardi Gras Blvd.
(29.93808, -90.05040)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.0139
Other (At-Grade)
Single-Lane
2013 ICD estimated from Google Maps linework.
Umea, Vasterbotten County
Umea
Sweden
Timotejvägen / Rödängsvägen
(63.83602, 20.23116)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.0179
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Landvetter, Vastra Gotaland County
Härryda
Sweden
Flygplatsvägen / Flygvingevägen
(57.67229, 12.30161)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.0180
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Petaluma, CA
Sonoma Co.
United States
Windsor Dr. / West Haven Way
(38.22460, -122.66430)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.0241
Other (At-Grade)
Single-Lane
2005 Functional Class: Collector ICD estimated from Google Maps linework.
Northlake, TX
Denton Co.
United States
Westbridge Dr. / Meridian Dr. / Silver Lace Ln.
(33.07282, -97.22347)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.0246
Other (At-Grade)
Single-Lane
2015 ICD estimated from Google Maps linework.
Raleigh, NC
Wake Co.
United States
Wade Park Blvd. / Rodessa Run
(35.80702, -78.73840)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.0263
Other (At-Grade)
Single-Lane
2008 ICD estimated from Google Maps linework.
Northampton, MA
Hampshire Co.
United States
Pleasant St (US 5) / Conz St
(42.31150, -72.62438)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
30.0288
Other (At-Grade)
Single-Lane
2015 ICD estimated from Google Maps linework.
Cary, NC
Wake Co.
United States
Carramore Ave. / Halcyon Meadow Dr.
(35.79935, -78.85491)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.0292
Other (At-Grade)
Single-Lane
2007 ICD estimated from Google Maps linework.
Umea, Vasterbotten County
Umea
Sweden
Universitetsvägen / Petrus Laestadius väg
(63.82148, 20.29938)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.0334
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Kalamazoo, MI
Kalamazoo Co.
United States
Solon St. / Arboretum Pkwy.
(42.28875, -85.62837)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.0397
Other (At-Grade)
Single-Lane
2010 Yield-controlled right-turn bypass lane on northwest leg, which is one-way into the roundabout. ICD estimated from Google Maps linework.
Princeton, NJ
Mercer Co.
United States
Alexander St. / University Pl.
(40.34305, -74.66085)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
30.0398
Other (At-Grade)
Single-Lane
2014 Bike sharrows and parking cutouts on one leg. ICD estimated from Google Maps linework.
Vastra Fralunda, Vastra Gotaland County
Gothenburg
Sweden
Sodra Langebergsgatan / Soderleden Ramps
(57.64538, 11.95552)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
30.0403
Freeway Ramps (Grade-Separated)
Single-Lane
ICD estimated from Google Maps linework.
Umea, Vasterbotten County
Umea
Sweden
Ålidbacken / Tvistevägen / Examensvägen
(63.81441, 20.31472)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.0409
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Apex, NC
Wake Co.
United States
Milano Ave. / Hammocks Beach Trl.
(35.71609, -78.91570)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.0607
Other (At-Grade)
Single-Lane
2016 ICD = 110 ft. ICD estimated from Google Maps linework.
Utrecht, Utrecht
Utrecht
Netherlands
Burgermeester Norbruislaan / Prins Bernhardplein
(52.11563, 5.08247)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
1 Driveways
30.0695
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Southlake, TX
Tarrant Co.
United States
E. Continental Blvd. / S. White Chapel Blvd.
(32.92631, -97.15593)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.0745
Other (At-Grade)
Single-Lane
2010 Asphalt construction. Right-turn bypass lane in NE quadrant. Functional Class: Arterial ICD estimated from Google Maps linework.
Mount Pleasant, SC
Charleston Co.
United States
Commonwealth Dr. / Coastal Crab Rd.
(32.90550, -79.77413)
Other
Existing
Other
None
4 Approaches
0 Driveways
30.0816
Other (At-Grade)
Single-Lane
Yield control on two legs, no control on two legs. ICD estimated from Google Maps linework.
Fort Worth, TX
Tarrant Co.
United States
Old Denton Rd. / Shiver Rd.
(32.90351, -97.30702)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.0823
Other (At-Grade)
Multilane (2 Lane)
2014 Fourth leg stubbed. Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Fort Worth, TX
Tarrant Co.
United States
Harmon Rd. / US 81-US 287 SB Frontage Road
(32.89689, -97.33177)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
30.0845
Freeway Ramps (Grade-Separated)
Single-Lane
2014 ICD estimated from Google Maps linework.
Mount Pleasant, SC
Charleston Co.
United States
Carolina Park Blvd. / Banning St. / Crane Creek Dr.
(32.89234, -79.76530)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.0861
Other (At-Grade)
Single-Lane
2007 Unfinished (unpaved) but driveable in Nov 2007 (streetview). ICD estimated from Google Maps linework.
Clayton, NC
Johnston Co.
United States
Vercelli Dr. / Calabria Ct.
(35.64099, -78.36513)
Other
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.0890
Other (At-Grade)
Single-Lane
2010 No splitter islands. ICD estimated from Google Maps linework.
Provo, UT
Utah Co.
United States
S 1350 E / 300 S
(40.22981, -111.63524)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.0901
Other (At-Grade)
Single-Lane
2012 ICD estimated from Google Maps linework.
Crozet, VA
Ablemarle Co.
United States
Old Trail Dr. / (unknown #2)
(38.05907, -78.71125)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
30.0923
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Crozet, VA
Ablemarle Co.
United States
Old Trail Dr. / Golf Dr.
(38.05766, -78.71016)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
30.0929
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Oshawa, ON
Durham
Canada
Northern Dancer Dr. / Hackett Pl. / Solar Pl.
(43.95353, -78.89052)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
30.0930
Other (At-Grade)
Single-Lane
2007 Year Completed estimated (2005-2009). ICD estimated from Google Maps linework.
Balzers, Oberland

Liechtenstein
Gagoz / Schlossweg
(47.06835, 9.49641)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
30.0990
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Santa Fe, NM
Santa Fe Co.
United States
Richards Ave. / College Dr.
(35.60719, -106.00060)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.1017
Other (At-Grade)
Single-Lane
2003 Community College District South of I-25 Previously controlled by 2 way stop Functional Class: Minor Arterial ICD estimated from Google Maps linework.
Charlottesville, VA
Ablemarle Co.
United States
Rolkin Rd. / N Pantops Dr. / Montessori Terr.
(38.03075, -78.44074)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.1040
Other (At-Grade)
Single-Lane
2009 ICD estimated from Google Maps linework.
Saint Cloud, MN
Stearns Co.
United States
University Dr. S / 5th Ave. S
(45.54947, -94.15455)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.1097
Other (At-Grade)
Multilane (2 Lane)
2011 ICD estimated from Google Maps linework.
Mount Pleasant, SC
Charleston Co.
United States
Rifle Range Rd. / Venning Rd. / Old Landing Rd.
(32.81335, -79.83051)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.1129
Other (At-Grade)
Single-Lane
2003 ICD estimated from Google Maps linework.
Saguenay, QC
Saguenay
Canada
Rue Jacques-Cartier E / Boulevard Talbot
(48.42400, -71.04228)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
30.1177
Other (At-Grade)
Single-Lane
2000 Year Completed estimated (before 2005). ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE Clackamas St. / NE 53rd Ave.
(45.53300, -122.60880)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
30.1185
Other (At-Grade)
Single-Lane
1988 Completed 11/3/1988. ICD estimated from Google Maps linework.
Rijswijk, South Holland
Rijswijk
Netherlands
Schaapweg / Franklin D. Rooseveltlaan
(52.03900, 4.30002)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.1211
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Rijswijk, South Holland
Rijswijk
Netherlands
Schaapweg / Sir Winston Churchillaan
(52.03112, 4.30474)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.1264
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Pleasant Hill, CA
Contra Costa Co.
United States
Old Quarry Rd. / Camelback Rd.
(37.97273, -122.06894)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.1278
Other (At-Grade)
Single-Lane
2017 Year Completed estimated (2017-2018). https://www.eastbaytimes.com/2017/02/20/pleasant-hill-roundabout-planned-near-diablo-valley-college/ ICD estimated from Google Maps linework.
Whitby, ON
Durham
Canada
Nichol Ave. / Adanac Dr. / Benjamin Way
(43.88209, -78.91664)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.1292
Other (At-Grade)
Single-Lane
2013 ICD estimated from Google Maps linework.
Landskrona, Skane County
Landskrona
Sweden
Hälsingborgsvägen / Eirkstorpsvägen
(55.90274, 12.82377)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.1293
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Waddinxveen, South Holland
Waddinxveen
Netherlands
207 / N452
(52.02666, 4.66675)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
30.1294
Other (At-Grade)
Multilane (2 Lane)
Turboroundabout. ICD estimated from Google Maps linework.
Olympia, WA
Thurston Co.
United States
Yelm Hwy SE / Brassfield Rd. SE
(47.00367, -122.87310)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
30.1355
Other (At-Grade)
Multilane (2 Lane)
2011 May 2011. ICD estimated from Google Maps linework.
Oklahoma City, OK
Oklahoma Co.
United States
NW 10th St. / Walker Ave. / Classen Dr.
(35.47882, -97.52121)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
30.1499
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Oak Harbor, WA
Island Co.
United States
SR 20 / Banta Rd. / Northgate Dr.
(48.36934, -122.65300)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.1501
Other (At-Grade)
Single-Lane
2019 https://www.flickr.com/photos/wsdot/48127337916 ICD estimated from Google Maps linework.
Landskrona, Skane County
Landskrona
Sweden
Eriksgatan / Artillerigatan
(55.87574, 12.83224)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.1503
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Dallas, TX
Dallas Co.
United States
S Merrifield Rd. / Capella Park Ave.
(32.70163, -96.94294)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.1507
Other (At-Grade)
Single-Lane
2006 Year Completed estimated (2005-2007). ICD estimated from Google Maps linework.
Schaumburg, IL
Cook Co.
United States
N Plum Grove Rd. / Remington Rd.
(42.05300, -88.05996)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.1519
Other (At-Grade)
Single-Lane
2018 ICD estimated from Google Maps linework.
Wood Buffalo, AB
Alberta
Canada
Denholm Gate / Fontaine Crescent
(56.71095, -111.34247)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.1541
Other (At-Grade)
Single-Lane
2008 ICD estimated from Google Maps linework.
Norfolk, NE
Madison Co.
United States
W Benjamin Ave. / N 25th St.
(42.04703, -97.44600)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.1547
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Waynesville, NC
Haywood Co.
United States
Hyatt Creek Rd. / US 23-US 74 SB Ramps
(35.46494, -83.01322)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.1551
Freeway Ramps (Grade-Separated)
Single-Lane
2008 ICD estimated from Google Maps linework.
Fort McMurray, AB
Wood Buffalo
Canada
Hwy 63 NB Ramps / King St.
(56.70683, -111.35380)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.1574
Freeway Ramps (Grade-Separated)
Single-Lane
2003 http://www.engineering.ualberta.ca/uofaengineer/article.cfm?article=40221&issue=39463 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.
San Antonio, TX
Bexar Co.
United States
San Pedro Ave. / N Main Ave. / Navarro St
(29.43375, -98.49433)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
30.1649
Other (At-Grade)
Multilane (2 Lane)
2018 ICD estimated from Google Maps linework.
Marietta, PA
Lancaster Co.
United States
W Market St. / S Gay St.
(40.05620, -76.55728)
Other
Existing
Other
Unknown
4 Approaches
0 Driveways
30.1671
Other (At-Grade)
Single-Lane
Stop control on Gay Street; yield control on Market Street. Parking within square. ICD estimated from Google Maps linework.
Austin, TX
Travis Co.
United States
Island Oak Dr. / Auction Oak Dr.
(30.15767, -97.80155)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.1752
Other (At-Grade)
Single-Lane
2006
Maasdijk, South Holland
Westland
Netherlands
N220 / Honderdland
(51.95495, 4.22487)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
30.1777
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Enköping, Uppsala County
Enköping
Sweden
Fjärdhundragatan / Doktor Westerlunds Gata / Källgatan
(59.63701, 17.07391)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.1853
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Kalispell, MT
Flathead Co.
United States
Glacier Airport Rd. / (unknown)
(48.30613, -114.24914)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
30.1875
Other (At-Grade)
Multilane (2 Lane)
2012 ICD estimated from Google Maps linework.
Homestead, FL
Miami-Dade Co.
United States
Pacific Blvd. / Mediterranean Ave.
(25.47170, -80.43178)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.1906
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Charlotte, NC
Mecklenburg Co.
United States
Prosperity Church Rd. / Craven Thomas Rd. (I-485 WB Ramps)
(35.36961, -80.78436)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.1908
Freeway Ramps (Grade-Separated)
Single-Lane
2014 Right-turn-only lanes on north and east legs. ICD estimated from Google Maps linework.
Charlotte, NC
Mecklenburg Co.
United States
Benfield Rd. / Robert Helms Rd. (I-485 EB Ramps)
(35.36840, -80.78956)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.1913
Freeway Ramps (Grade-Separated)
Single-Lane
2014 Right-turn-only lanes on west and south legs. ICD estimated from Google Maps linework.
Charlotte, NC
Mecklenburg Co.
United States
Prosperity Ridge Rd. / Robert Helms Rd. (I-485 EB Ramps)
(35.36809, -80.78005)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.1914
Freeway Ramps (Grade-Separated)
Single-Lane
2014 Right-turn bypass lane on south leg. ICD estimated from Google Maps linework.
Charlotte, NC
Mecklenburg Co.
United States
Properity Ridge Rd. / Johnston Oehler Rd.
(35.36618, -80.78013)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.1921
Other (At-Grade)
Single-Lane
2014 ICD estimated from Google Maps linework.
Vlaardingen, South Holland
Vlaardingen
Netherlands
Lepelaarsingel / Reigerlaan
(51.92996, 4.35123)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.1945
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Maassluis, South Holland
Maassluis
Netherlands
Westlandseweg / Mozartlaan
(51.92693, 4.24630)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
30.1966
Other (At-Grade)
Single-Lane
Right-turn/through bypass lanes on two legs. ICD estimated from Google Maps linework.
Vasteras, Vastmanland County
Vasteras
Sweden
Vallbyleden / Pettersbergsgatan / E18 EB Ramps
(59.61837, 16.51879)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.2020
Freeway Ramps (Grade-Separated)
Single-Lane
ICD estimated from Google Maps linework.
Bossier City, LA
Bossier Par.
United States
W 1st St. / Margaritaville Way / Colquitt St.
(32.52193, -93.73982)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.2112
Other (At-Grade)
Single-Lane
2013 ICD estimated from Google Maps linework.
Vasteras, Vastmanland County
Vasteras
Sweden
Björnövägen / Kaserngatan / Bäckahästagatan
(59.60792, 16.57193)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.2114
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Prairie Township, OH
Franklin Co.
United States
S Grener Ave. / Old Grener Ave.
(39.95164, -83.12259)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.2134
Other (At-Grade)
Single-Lane
2011 Year Completed estimated (2011-2012). ICD estimated from Google Maps linework.
Cullowhee, NC
Jackson Co.
United States
Centennial Dr. / Western Carolina University entrance
(35.30916, -83.18693)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.2134
Other (At-Grade)
Single-Lane
2005 Bypass lane in SW quadrant. ICD estimated from Google Maps linework.
Essendon Fields, VIC

Australia
English St. / Larkin St.
(-37.72568, 144.89337)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.2289
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Kalispell, MT
Flathead Co.
United States
(unknown) / (parking lot)
(48.23521, -114.33170)
Roundabout
Existing
Unknown
Unknown
0 Approaches
0 Driveways
30.2294
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Wichita, KS
Sedgwick Co.
United States
Oak Creek Pkwy. / E 19th St.
(37.71800, -97.21104)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.2320
Other (At-Grade)
Single-Lane
2005 Year Completed estimated (2005-2006). ICD estimated from Google Maps linework.
San Francisco, CA
San Francisco Co.
United States
Font Blvd. / Gonzalez Dr.
(37.71679, -122.47592)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
30.2325
Other (At-Grade)
Single-Lane
1950 ICD estimated from Google Maps linework.
Ewijk, Gelderland
Beuningen
Netherlands
Van Heemstraweg / Schoenaker
(51.86982, 5.75603)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
30.2350
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Lent, Gelderland
Nijmegen
Netherlands
Vrouwe Udasingel / Spanjestraat
(51.86935, 5.86348)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.2353
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Beuningen, Gelderland
Beuningen
Netherlands
Van Heemstrasweg / Wilhelminalaan / Kloosterstraat
(51.86524, 5.77154)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.2381
Other (At-Grade)
Single-Lane
Oval shape. ICD estimated from Google Maps linework.