29411 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
Amarillo, TX
Randall Co.
United States
Chatham Square / Time Square
(35.15163, -101.94459)
Other
Existing
Uncontrolled
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
West Ryde, NSW
Ryde
Australia
Chatham Rd. / Betts St.
(-33.80570, 151.08685)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other (At-Grade)
Single-lane w/ Traversable Central Island
Littleton, CO
Douglas Co.
United States
Chatfield Lake Rd. / N Roxborough Park Rd.
(39.52660, -105.05232)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
44.1960
Other (At-Grade)
Single-Lane
2020 Merging right-turn bypass lane on south leg.
Littleton, CO
Douglas Co.
United States
Chatfield Lake Rd. / Eagle River St. / (unknown)
(39.51555, -105.04585)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2020
Vaughan, ON
York
Canada
Chatfield Dr. / Lawford Rd.
(43.84833, -79.56816)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.9783
Other (At-Grade)
Single-Lane
2011 Unfinished but usable in 2011; somewhat better but still unfinished in 2014 (streetview). ICD estimated from Google Maps linework.
North Las Vegas, NV
Clark Co.
United States
Chastain Park Dr. / Lucero Lake St.
(36.28774, -115.13760)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
No splitter islands on two legs.
Logansport, IN
Cass Co.
United States
Chase Rd. / Davis Rd. / E Perrysburg Rd.
(40.77079, -86.33787)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
36.1799
Other (At-Grade)
Single-Lane
2014 Year completed estimated (2012-2014). ICD estimated from Google Maps linework.
Glenfield, Auckland
Auckland
New Zealand
Chartwell Ave. / Bentley Ave.
(-36.78154, 174.72956)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other (At-Grade)
Single-lane w/ Traversable Central Island
Falling Waters, WV
Berkeley Co.
United States
Charterhouse St. / Stager Ave.
(39.57511, -77.87514)
Unknown
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Columbia, MD
Howard Co.
United States
Charter Dr. / (parking)
(39.21273, -76.88310)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
27.4320
Other (At-Grade)
Single-Lane
2013 Converted from cul-de-sac. Year Completed estimated (2011-2014).
Woodlands, England
Coventry
United Kingdom
Charter Ave. / Sir Henry Parkes Rd.
(52.39045, -1.55500)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Knoxville, TN
Knox Co.
United States
Charlottesville Blvd. / Fredericksburg Blvd.
(35.84190, -84.16492)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Pedestrian access to central island.
Parrish, FL
Manatee Co.
United States
Charlotte Dr. / Bella Lago Blvd.
(27.60985, -82.42227)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2020 Through arrow on each entry, exit, and circulatory roadway segment.
Winnipeg, MB
Division 11
Canada
Charleswood Rd. / Couture Crescent
(49.84143, -97.30906)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
40.0000
Other (At-Grade)
Single-Lane
2016
St Charles, MO
St. Charles Co.
United States
Charlestowne Village Dr. / Keelboat Cross Station
(38.82680, -90.49034)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2006
Charlestown, England
Greater Manchester
United Kingdom
Charlestown Rd. / Moston Ln. / Ainsbrook Ave.
(53.52259, -2.18267)
Roundabout
Existing
All-Way Yield
None
4 Approaches
1 Driveways
Other (At-Grade)
Single-Lane
North East, MD
Cecil Co.
United States
Charlestown Crossing Blvd. / Claiborne Rd.
(39.59472, -75.97957)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.6095
Other (At-Grade)
Single-Lane
2011 ICD estimated from Google Maps linework.
Suisun City, CA
Solano Co.
United States
Charleston St. / McClellan Dr.
(38.25614, -121.98578)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2002 Year Completed estimated (1993-2003).
Suisun City, CA
Solano Co.
United States
Charleston St. / Gunter Dr.
(38.26212, -121.98570)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2004
Livingston, Scotland
West Lothian
United Kingdom
Charlesfield Rd. / Almondvale Rd. / Alderstone Rd. / (shopping centre entrance)
(55.87809, -3.52820)
Signalized Roundabout/Circle
Existing
Signal
None
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Paeonian Springs, VA
Loudoun Co.
United States
Charles Town Pike / SR 7 WB Ramps
(39.14190, -77.61205)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
53.3400
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2015 Year Completed estimated (2014-2016).
Waterford, VA
Loudoun Co.
United States
Charles Town Pike / E Colonial Hwy. / Dry Mill Pkwy. / SR 7 EB Ramps
(39.14003, -77.61273)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
60.9600
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2015 Combines two stop-controlled intersections. Year Completed estimated (2014-2016).
Hillsboro, VA
Loudoun Co.
United States
Charles Town Pike (Rte 9) / Stony Point Rd.
(39.20016, -77.72763)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 https://www.washingtonpost.com/transportation/2021/07/23/virginia-hillsboro-walkable-roads-loudoun/
Hillsboro, VA
Loudoun Co.
United States
Charles Town Pike (Rte 9) / Hillsboro Rd. / (school access)
(39.19806, -77.72000)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 https://www.washingtonpost.com/transportation/2021/07/23/virginia-hillsboro-walkable-roads-loudoun/
Moonah, TAS
Glenorchy
Australia
Charles St. / Hopkins St.
(-42.84684, 147.29301)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Windsor Castle, England
Windsor And Maidenhead
United Kingdom
Charles St. / Arthur Rd. / Goswell Rd.
(51.48234, -0.61213)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
1 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Aitkenvale, QLD
Townsville
Australia
Charles St. / Anne St.
(-19.29160, 146.76645)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Woodstock, IL
McHenry Co.
United States
Charles Rd. / Raffel Rd.
(42.36007, -88.42864)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
37.9483
Other (At-Grade)
Single-Lane
2017 ICD estimated from Google Maps linework.
Auckland, Auckland
Auckland
New Zealand
Charles Prevost Dr. / Wairere Rd.
(-37.00593, 174.91433)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Iráklion, Crete
Iráklion
Greece
Charilaou Trikoupi / Pyli Lisou
(35.33367, 25.13538)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Unknown
Edmonton, AB
Division 11
Canada
Chappelle Rd. SW / (unknown)
(53.39976, -113.57383)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
29.0000
Other (At-Grade)
Single-Lane
2012 Year Completed estimated (2010-2012).
Edmonton, AB
Division 11
Canada
Chappelle Rd. SW / (parking)
(53.39977, -113.56964)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
29.0000
Other (At-Grade)
Single-Lane
2014
Spalding, WA
Greater Geraldton
Australia
Chapman Valley Road Rotary [NR 1 (N West Coastal Hwy.) / Chapman Valley Rd.]
(-28.72350, 114.63090)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Geraldton, WA
Greater Geraldton
Australia
Chapman Rd. / Phelps St.
(-28.76462, 114.61600)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Bluff Point, WA
Greater Geraldton
Australia
Chapman Rd. / Hosken St.
(-28.73679, 114.62493)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Sunset Beach, WA
Greater Geraldton
Australia
Chapman Rd. / Chapman Valley Rd. / Bosley St.
(-28.72336, 114.62697)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Orange, CA
Orange Co.
United States
Chapman Ave. / Glassell St.
(33.78788, -117.85310)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
70.4752
Other (At-Grade)
Single-Lane
Old school traffic circle, pedestrian park in the middle, cars park along the sides. ICD estimated from Google Maps linework.
Swindon, England
Wilts
United Kingdom
Chapel Street / Bright Street
(51.57181, -1.77297)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
89.0778
Other (At-Grade)
Single-lane w/ Traversable Central Island
ICD estimated from Google Maps linework.
New Haven, CT
New Haven Co.
United States
Chapel St. / Yale Ave.
(41.31448, -72.95891)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2023 Peanut shaped. Replaces skewed intersection. https://www.fox61.com/video/news/local/new-haven-county/new-haven/first-of-its-kind-peanut-shaped-roundabout-opens-in-new-haven/520-3db77500-495f-4ae7-a441-ed85863cd327
Glenorchy, TAS
Glenorchy
Australia
Chapel St. / Pitcairn St.
(-42.83610, 147.26708)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other (At-Grade)
Single-Lane
Waco, TX
McLennan Co.
United States
Chapel Rd. / Ritchie Rd.
(31.47447, -97.22885)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2016 .
Keysborough, VIC
Greater Dandenong
Australia
Chapel Rd. / Keylana Dr. / Westwood Blvd.
(-38.00403, 145.16094)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Havre de Grace, MD
Harford Co.
United States
Chapel Rd. / Bulle Rock Pkwy.
(39.55465, -76.12813)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
34.9922
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States
Chapel Hills Dr. / Royal Pine Dr.
(38.98067, -104.77060)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
26.9242
Other (At-Grade)
Single-Lane
2002 ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States
Chapel Hills Dr. / Graycroft
(38.97358, -104.78310)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.7125
Other (At-Grade)
Multilane (2 Lane, unspecified)
2002 Functional Class: Arterial ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States
Chapel Hills Dr. / Divot Trl.
(38.97569, -104.77560)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
29.7116
Other (At-Grade)
Multilane (2 Lane, unspecified)
2002 Functional Class: Arterial ICD estimated from Google Maps linework.
Ardrossan, Scotland
North Ayrshire
United Kingdom
Chapel Hill Roundabout [A78 / B780 (Dalry Rd.)]
(55.66117, -4.80827)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Pasco, WA
Franklin Co.
United States
Chapel Hill Blvd. / Road 76
(46.26355, -119.19001)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2020 Year Completed estimated (2018-2021).
Pasco, WA
Franklin Co.
United States
Chapel Hill Blvd. / N Road 84
(46.26959, -119.19999)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2020 Year Completed estimated (2018-2021).
Durham, NC
Durham Co.
United States
Chapel Dr. / Campus Dr. / Flowers Dr. / Wannamaker Dr.
(35.99900, -78.93405)
Other
Existing
All-Way Stop
Unknown
5 Approaches
0 Driveways
35.7510
Other (At-Grade)
Single-Lane
1930 On campus of Duke University. ICD estimated from Google Maps linework.
Lumberton, TX
Hardin Co.
United States
Chapel Creek Dr. / Spring Brook Ct.
(30.25542, -94.20976)
Other
Existing
All-Way Stop
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Merchantville, NJ
Camden Co.
United States
Chapel Ave. / S Center St. / Clayton Ave.
(39.94791, -75.04853)
Other
Existing
Other
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Yield on circulatory roadway.
Calgary, AB
Division 6
Canada
Chaparral Valley Square SE / Chaparral Valley Dr. SE
(50.88594, -114.01532)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.0000
Other (At-Grade)
Single-Lane
2010 Year Completed estimated (2008-2011).
Calgary, AB
Division 6
Canada
Chaparral Valley Dr. SE / Chaparral Valley Gate SE / Chaparral Valley Grove SE
(50.88197, -114.01471)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.0000
Other (At-Grade)
Single-Lane
2008 Year Completed estimated (2007-2008).
Berkeley, CA
Alameda Co.
United States
Channing Way / West St.
(37.86354, -122.28497)
Traffic Calming Circle
Existing
One-Way/Two-Way Stop
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Berkeley, CA
Alameda Co.
United States
Channing Way / Edwards St.
(37.86388, -122.28229)
Traffic Calming Circle
Existing
One-Way/Two-Way Stop
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Tampa (Ybor City), FL
Hillsborough Co.
United States
Channelside Dr. / Cumberland Ave.
(27.94497, -82.44576)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
54.8640
Other (At-Grade)
Multilane (2 Lane, unspecified)
1995 Right-turn-only lane on north leg.
Kingston, TAS
Kingborough
Australia
Channel Hwy. / Summerleas Rd. / B68 (Southern Outlet) Ramps
(-42.97559, 147.30418)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Oval shaped.
Modesto, CA
Stanislaus Co.
United States
Chandon Dr. / Calero Dr.
(37.67642, -120.93380)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.4132
Other (At-Grade)
Single-Lane
2002 ICD estimated from Google Maps linework.
Happy Valley, SA
Onkaparinga
Australia
Chandlers Hill Rd. / Kenihans Rd.
(-35.08111, 138.56927)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Happy Valley, SA
Onkaparinga
Australia
Chandlers Hill Rd. / Happy Valley Dr.
(-35.08381, 138.58215)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Missouri City, TX
Fort Bend Co.
United States
Chandeleur Cove / Discovery Ln.
(29.53268, -95.55904)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
33.5277
Other (At-Grade)
Single-Lane
2010
Greenwood, IN
Johnson Co.
United States
Chancery Blvd. / Coventry Ln.
(39.57355, -86.20587)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.1960
Other (At-Grade)
Single-Lane
2003 Year Completed estimated (1998-2003).
Tallahassee, FL
Leon Co.
United States
Chancellorsville Rd. / Tecumseh Dr.
(30.54905, -84.23900)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.3989
Other (At-Grade)
Single-Lane
2005 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.
Riverbank, CA
Stanislaus Co.
United States
Chancellor Way / Novi Dr.
(37.72214, -120.95440)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.3963
Other (At-Grade)
Single-Lane
2003 Residential area near park. ICD estimated from Google Maps linework.
Riverbank, CA
Stanislaus Co.
United States
Chancellor Way / Gallery Dr.
(37.72000, -120.95440)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.5629
Other (At-Grade)
Single-Lane
2003 Residential area. ICD estimated from Google Maps linework.
Saint John, NB
Saint John
Canada
Champlain Dr. / Creighton Ave.
(45.29003, -66.00257)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Unknown
Pedestrian access to central island.
Fort Worth, TX
Denton Co.
United States
Championship Pkwy. / Outlet Blvd.
(33.02054, -97.28790)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
76.2000
Other (At-Grade)
Single-Lane
2000 No splitter islands on two legs.
Saint Lucie West, FL
St. Lucie Co.
United States
Champions Way / One Putt Pl.
(27.29932, -80.41923)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
51.8160
Other (At-Grade)
Single-Lane
2003
Saint Lucie West, FL
St. Lucie Co.
United States
Champions Way / (unknown)
(27.30724, -80.42218)
Other
Existing
Uncontrolled
None
3 Approaches
0 Driveways
31.0896
Other (At-Grade)
Single-Lane
1999
Roswell, GA
Fulton Co.
United States
Champions Green Pkwy. / Belmont Dr.
(34.00325, -84.28274)
Other
Existing
All-Way Stop
Unknown
5 Approaches
0 Driveways
38.6141
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Roswell, GA
Fulton Co.
United States
Champions Green Pkwy. / (unknown)
(34.00086, -84.28390)
Other
Existing
Other
Unknown
4 Approaches
0 Driveways
31.6843
Other (At-Grade)
Single-Lane
No yield signs. Raised crosswalks at entrance. ICD estimated from Google Maps linework.
Melbourne, VIC

Australia
Champion Rd. / Market St.
(-37.84872, 144.87439)
Roundabout
Existing
All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling approach only)
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Seville Grove, WA
Armadale
Australia
Champion Dr. / Westfield Rd.
(-32.12523, 115.99510)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Champion Lakes, WA
Armadale
Australia
Champion Dr. / Lake Rd.
(-32.12172, 115.98912)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Plantation Place, FL
Okaloosa Co.
United States
Champion Ct. / Champion Ct.
(30.39701, -86.43876)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Virginia Beach, VA
Virginia Beach City
United States
Champion Cir. / Rex Ln.
(36.74264, -76.00451)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Virginia Beach, VA
Virginia Beach City
United States
Champion Cir.
(36.74120, -75.99548)
Other
Existing
Unknown
Unknown
2 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Vail, CO
Eagle Co.
United States
Chamonix Rd. / I-70 WB Ramps / North Frontage Rd.
(39.62828, -106.42120)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
45.7200
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
1997
Vail, CO
Eagle Co.
United States
Chamonix Rd. / I-70 EB Ramps / South Frontage Rd.
(39.62753, -106.42020)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
45.7200
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
1997
Louisville, KY
Jefferson Co.
United States
Chamberlain Ln. / Norton Commons Blvd.
(38.32134, -85.57084)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
23.4251
Other (At-Grade)
Single-Lane
2007 Year Completed estimated (2006-2008). ICD estimated from Google Maps linework.
Milford, OH
Clermont Co.
United States
Chamber Dr. / Beechwood Rd.
(39.15816, -84.27320)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
16.6696
Other (At-Grade)
Single-lane w/ Traversable Central Island
2016 Painted splitter islands. ICD estimated from Google Maps linework.
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.
Ashburton, Canterbury
Ashburton
New Zealand
Chalmers Ave. / Moore St. / Beach Rd.
(-43.91058, 171.75128)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Melbourne, VIC

Australia
Challis St. / Woods St.
(-37.84526, 144.87283)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-lane w/ Traversable Central Island
Melbourne, VIC

Australia
Challis St. / Champion Rd. / Jubilee St.
(-37.84755, 144.87242)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Teaneck, NJ
Bergen Co.
United States
Challenger Rd. / (parking)
(40.86211, -74.00624)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2010 Painted splitter islands.
Appleton, WI
Outagamie Co.
United States
Challenger Dr. / (unknown) / (airport terminal loop)
(44.26217, -88.50818)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
42.6717
Other (At-Grade)
Single-Lane
2019 Entrance to Appleton International Airport.
Kwinana Town Centre, WA
Kwinana
Australia
Challenger Ave. / Meares Ave.
(-32.24766, 115.81731)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Leonia, NJ
Bergen Co.
United States
Challenge Rd. / (unknown)
(40.86473, -73.99583)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2012
Hamilton, Waikato
Hamilton
New Zealand
Chalgrove Rd. / Teafields Ct. / Teatree Close
(-37.72385, 175.28182)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Little Rock, AR
Pulaski Co.
United States
Chalamont Dr. / Epernay Pl.
(34.81311, -92.50982)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2001 Year Completed estimated (2000-2002).
Little Rock, AR
Pulaski Co.
United States
Chalamont Dr. / Challain Dr.
(34.80914, -92.50408)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2001 Year Completed estimated (2000-2002).
Monroe, WA
Snohomish Co.
United States
Chain Lake Rd. / N Kelsey St.
(47.86475, -121.96958)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
29.6464
Other (At-Grade)
Single-Lane
2014 Bing "On the Street" view shows it under construction ICD estimated from Google Maps linework.
Cleveland, OH
Cuyahoga Co.
United States
Chagrin Blvd. / Pinetree Rd. / Lander Rd.
(41.46235, -81.46332)
Other
Existing
Other
None
5 Approaches
3 Driveways
92.1870
Other (At-Grade)
Unknown
ICD estimated from Google Maps linework.
Fort Knox, KY
Hardin Co.
United States
Chaffee Ave. / N Knox St. / Dixie St.
(37.89491, -85.95675)
Other
Existing
All-Way Yield
None
5 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
No splitter islands.
Andorra la Vella, Andorra la Vella

Andorra
CG-1 (Av. de Salou - Avinguda de Tarragona) / Baixada del Molí / Carretera de la Comella
(42.50365, 1.51931)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Medvode, Medvode

Slovenia
Cesta na Senico / Finžgarjeva ulica / Ostrovrharjeva ulica
(46.14700, 14.40449)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Budejovice, South Bohemia
Budweis
Czechia
České Vrbné / (parking)
(49.00331, 14.45075)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane