11317 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
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
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.
San Miguel de Abona, Canary Islands
Santa Cruz de Tenerife
Spain
Avenida Grenamora / Calle Hotel San Blas
(28.03266, -16.59830)
Roundabout
Existing
All-Way Yield
Unknown
2 Approaches
0 Driveways
33.7347
Other
Single-Lane
ICD estimated from Google Maps linework.
Granadilla de Abona, Canary Islands
Santa Cruz de Tenerife
Spain
Polígono Industrial de Granadilla
(28.07655, -16.50615)
Other
Existing
Other
Unknown
2 Approaches
0 Driveways
61.1192
Other
Single-Lane
ICD estimated from Google Maps linework.
Saint-Herblain, Pays de la Loire
Loire-Atlantique
France
D201 EB / Rue de la Garotterie
(47.22176, -1.60688)
Roundabout
Existing
All-Way Yield
Unknown
2 Approaches
0 Driveways
21.0897
Other
Single-Lane
ICD estimated from Google Maps linework.
Cudillero, Principality of Asturias
Asturias
Spain
N-632 / A-8 Ramps
(43.55713, -6.20690)
Roundabout
Existing
All-Way Yield
Unknown
2 Approaches
0 Driveways
38.0827
Freeway Ramps
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Springfield, OR
Lane Co.
United States
Franklin Blvd. / (parking lots)
(44.04434, -123.03145)
Roundabout
Existing
All-Way Yield
None
2 Approaches
2 Driveways
47.2167
Other
Multilane (2 Lane)
2018 ICD estimated from Google Maps linework.
Indianapolis, IN
Marion Co.
United States
River Ridge Dr. / Cameron Ridge Dr.
(39.92386, -86.08775)
Other
Existing
All-Way Yield
Unknown
2 Approaches
2 Driveways
44.8805
Other
Single-Lane
Splitter island only on one leg, no entry deflection. ICD estimated from Google Maps linework.
Fredericksburg, VA
Fredericksburg City
United States
Idlewild Blvd. / Gateway Blvd.
(38.28659, -77.50776)
Roundabout
Existing
All-Way Yield
None
2 Approaches
1 Driveways
49.6851
Other
Single-Lane
2004 Year Completed estimated (2003-2005). ICD estimated from Google Maps linework.
Bloomfield, IN
Greene Co.
United States
SR 445 / I-69 NB Ramps
(39.03372, -86.68831)
Roundabout
Existing
All-Way Yield
Unknown
2 Approaches
0 Driveways
28.7595
Freeway Ramps
Single-Lane
2015 Raindrop shape. ICD estimated from Google Maps linework.
Jeffersonville, IN
Clark Co.
United States
Port Rd. / IN-265 WB Ramps
(38.34491, -85.70012)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
58.0754
Freeway Ramps
Single-Lane
2016 Raindrop shape. ICD estimated from Google Maps linework.
Frisco, TX
Collin Co.
United States
Miners Creek Rd. / Avenue of the Stars
(33.10503, -96.82046)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
38.0173
Other
Single-Lane
2007 ICD estimated from Google Maps linework.
Lennoxville, QC
Sherbrooke
Canada
Rte 108 / Autoroute 410 WB Onramp
(45.35581, -71.86037)
Roundabout
Existing
All-Way Yield
Unknown
2 Approaches
0 Driveways
52.8732
Freeway Ramps
Single-Lane
2011 Future third approach (off-ramp) stubbed. ICD estimated from Google Maps linework.
Gibraltar,

Gibraltar
Halifax Rd. / Lancaster Rd. / Shackelton Rd.
(36.14777, -5.34353)
Roundabout
Existing
All-Way Yield
Unknown
2 Approaches
0 Driveways
19.2884
Other
Mini-roundabout
ICD estimated from Google Maps linework.
Torslanda, Vastra Gotaland County
Gothenburg
Sweden
Emelie Lejmans vag
(57.75615, 11.83200)
Roundabout
Existing
All-Way Yield
Unknown
2 Approaches
0 Driveways
20.3905
Other
Single-Lane
ICD estimated from Google Maps linework.
Landvetter, Vastra Gotaland County
Härryda
Sweden
Logistikvägen / Flygplattsvägen NB Ramps
(57.67654, 12.30777)
Roundabout
Existing
All-Way Yield
Unknown
2 Approaches
0 Driveways
30.6531
Freeway Ramps
Single-Lane
ICD estimated from Google Maps linework.
Ashdod, Darom
Ashqelon
Israel
Ashdod Port
(31.82870, 34.65757)
Roundabout
Existing
Unknown
Unknown
2 Approaches
0 Driveways
45.6631
Unknown
Unknown
ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States
Business Loop 70 / I-70 WB On-Ramp
(38.96647, -92.35328)
Roundabout
Existing
All-Way Yield
Unknown
2 Approaches
1 Driveways
35.2871
Freeway Ramps
Multilane (2 Lane)
2016 Replaced older roundabout that was built in 1996. ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
Cross Roads Blvd. / Rocky Mountain Ave.
(40.43602, -105.00153)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
34.5435
Other
Multilane (2 Lane)
2006 ICD estimated from Google Maps linework.
Athens, GA
Clarke Co.
United States
Eudora Welty Way / O'Connor Blvd.
(34.00066, -83.43174)
Other
Existing
Unknown
None
2 Approaches
0 Driveways
28.7139
Other
Single-Lane
ICD estimated from Google Maps linework.
Canton, GA
Cherokee Co.
United States
Gresham Mill Pkwy
(34.14154, -84.52252)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
27.6777
Other
Single-Lane
2012 ICD estimated from Google Maps linework.
Columbus, GA
Muscogee Co.
United States
14th St. / Front Ave.
(32.47244, -84.99457)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
20.1519
Other
Single-Lane
2016 ICD estimated from Google Maps linework.
Social Circle, GA
Newton Co.
United States
River Cove Rd.
(33.61540, -83.78331)
Other
Existing
Uncontrolled
None
2 Approaches
1 Driveways
39.7842
Other
Single-Lane
ICD estimated from Google Maps linework.
Lent, Gelderland
Nijmegen
Netherlands
S111 / (bike path)
(51.86907, 5.85824)
Roundabout
Existing
All-Way Yield
Unknown
2 Approaches
0 Driveways
28.0231
Other
Single-Lane
ICD estimated from Google Maps linework.
Nantes, Loire Region
Loire-Atlantique
France
Cours John Kennedy / Avenue Carnot
(47.21542, -1.54772)
Roundabout
Existing
All-Way Yield
Unknown
2 Approaches
0 Driveways
118.4411
Other
Single-Lane
ICD estimated from Google Maps linework.
Terre Haute, IN
Vigo Co.
United States
2440 Huber Ln
(39.43817, -87.38012)
Neighborhood Traffic Circle
Existing
Unknown
None
2 Approaches
4 Driveways
23.0598
Other
Single-Lane
ICD estimated from Google Maps linework.
Terre Haute, IN
Vigo Co.
United States
2328 Huber Ln
(39.43817, -87.38160)
Neighborhood Traffic Circle
Existing
Unknown
None
2 Approaches
2 Driveways
23.0598
Other
Single-Lane
ICD estimated from Google Maps linework.
Hanover, MD
Anne Arundel Co.
United States
Watts Ave. / Clark Rd.
(39.15138, -76.72638)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
25.9330
Other
Single-Lane
2008 ICD estimated from Google Maps linework.
Seabrook, SC
Beaufort Co.
United States
US 21 (Trask Pkwy.) / US 17 SB Ramps
(32.60212, -80.75961)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
41.2518
Freeway Ramps
Single-Lane
2008 ICD estimated from Google Maps linework.
Miamisburg, OH
Montgomery Co.
United States
Austin W Blvd. / Automation Way
(39.59850, -84.24378)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
44.1728
Other
Single-Lane
2011 ICD estimated from Google Maps linework.
Fayettevile, AR
Washington Co.
United States
Rupple Rd. / (future roadway 1)
(36.06421, -94.22028)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
56.9612
Other
Multilane (2 Lane)
2016 ICD estimated from Google Maps linework.
Fayetteville, AR
Washington Co.
United States
Rupple Rd / (future roadway 2)
(36.05696, -94.22043)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
52.1388
Other
Multilane (2 Lane)
2016 ICD estimated from Google Maps linework.
Fayetteville, AR
Washington Co.
United States
Cummings Landfill Rd. / (unknown)
(36.02730, -94.19969)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
33.8064
Other
Single-Lane
2016 ICD estimated from Google Maps linework.
Menasha, WI
Winnebago Co.
United States
Racine Road Connector / US 10 WB Ramps
(44.22103, -88.44994)
Roundabout
Existing
All-Way Yield
Unknown
2 Approaches
0 Driveways
45.3638
Freeway Ramps
Multilane (2 Lane)
2017 ICD estimated from Google Maps linework.
Northfield Township, MI
Washtenaw Co.
United States
W 8 Mile Rd. / US 23 NB Ramps
(42.42806, -83.76525)
Roundabout
Existing
All-Way Yield
Unknown
2 Approaches
0 Driveways
83.7486
Freeway Ramps
Single-Lane
2017 ICD estimated from Google Maps linework.
(unincorporated), AB
Strathcona Co.
Canada
Palisades Way / (parking lot)
(53.55476, -113.29823)
Roundabout
Existing
All-Way Yield
None
2 Approaches
1 Driveways
33.3463
Other
Single-Lane
2005 ICD estimated from Google Maps linework.
Wilmington, NC
New Hanover Co.
United States
Preservation Way / Preservation Way
(34.23705, -77.83518)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
43.4444
Other
Single-Lane
2003 Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Wilmington, NC
New Hanover Co.
United States
Wells Rd. / Monument Dr.
(34.24346, -77.83690)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
34.5554
Other
Single-Lane
2003 Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
1095 NE Gertz Rd
(45.59076, -122.65482)
Neighborhood Traffic Circle
Existing
Unknown
None
2 Approaches
0 Driveways
29.2518
Other
Single-Lane
1988 Truck trap. Completed 3/17/1988. ICD estimated from Google Maps linework.
Vancouver, WA
Clark Co.
United States
NE 18th St. / I-205 SB On Ramp
(45.63554, -122.56193)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
33.4039
Freeway Ramps
Multilane (2 Lane)
2016 ICD estimated from Google Maps linework.
Monterey, CA
Monterey Co.
United States
17 Mile Dr. / SR 1 SB On-Ramp
(36.57448, -121.91295)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
28.9560
Freeway Ramps
Single-Lane
2017 Raindrop shape. Right-turn-only lane on west leg.
Roseville, MN
Ramsey Co.
United States
Twin Lakes Pkwy. / Prior Ave. N
(45.02265, -93.18230)
Roundabout
Existing
All-Way Yield
None
2 Approaches
2 Driveways
28.7023
Other
Single-Lane
2012 Right-turn-only lane on west leg. ICD estimated from Google Maps linework.
Raleigh, NC
Wake Co.
United States
Viewpoint Dr. / Sumter Ridge Ln.
(35.91053, -78.77220)
Other
Existing
Unknown
Unknown
2 Approaches
1 Driveways
56.1050
Other
Single-Lane
2013 ICD estimated from Google Maps linework.
Pittsboro, NC
Chatham Co.
United States
Powell Place Ln. / (unknown)
(35.74674, -79.17074)
Roundabout
Existing
All-Way Yield
None
2 Approaches
1 Driveways
35.8651
Other
Single-Lane
2006 ICD estimated from Google Maps linework.
Chico, CA
Butte
United States
First St. / Salem St.
(39.72980, -121.84300)
Other
Existing
All-Way Yield
None
2 Approaches
1 Driveways
18.3704
Other
Single-Lane
2012 Hybrid mini-roundabout / "drop off circle" at major bike/ped entrance into Chico State University. Completed 2012. ICD estimated from Google Maps linework.
West Boca Raton, FL
Palm Beach
United States
Yamato Rd. / Coral Ridge Dr.
(26.39248, -80.22781)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
21.3969
Other
Single-Lane
1997 ICD estimated from Google Maps linework.
Hanover, NH
Grafton Co.
United States
NH 10 (Lyme Rd.) / (no intersecting street)
(43.72763, -72.26868)
Roundabout
Existing
All-Way Yield
Unknown
2 Approaches
0 Driveways
Other
Single-Lane
2006
Durham, NC
Durham Co.
United States
Millspring Dr. / Millspring Dr.
(36.04328, -78.94572)
Other
Existing
Unknown
Unknown
2 Approaches
0 Driveways
25.1082
Other
Single-Lane
2001 Year completed estimated. ICD estimated from Google Maps linework.
Sun Prairie, WI
Dane
United States
O'Keeffe Ave. / (future road)
(43.16863, -89.25001)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
35.7141
Other
Multilane (2 Lane)
2006 ICD estimated from Google Maps linework.
Jupiter, FL
Palm Beach
United States
N Jog Rd. / Donald Ross Rd.
(26.88178, -80.14438)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
36.2192
Other
Single-Lane
2009 ICD estimated from Google Maps linework.
(unincorporated), GA
Clarke
United States
Martin Meadow Way
(33.95175, -83.28067)
Other
Existing
Other
Unknown
2 Approaches
0 Driveways
36.6561
Other
Single-Lane
2004 Functional Class: Local ICD estimated from Google Maps linework.
(unincorporated), GA
Clarke
United States
Trinity Pond Rd.
(33.94821, -83.28511)
Other
Existing
Other
Unknown
2 Approaches
0 Driveways
31.7039
Other
Single-Lane
2004 Functional Class: Local ICD estimated from Google Maps linework.
Roswell, GA
Fulton
United States
Community Circle / Roswell City Hall
(34.02222, -84.35917)
Other
Existing
Unknown
Unknown
2 Approaches
0 Driveways
26.7269
Other
Single-Lane
ICD estimated from Google Maps linework.
Castaic, CA
Los Angeles
United States
Hasley Canyon Rd. / I-5 NB Ramps
(34.45605, -118.61520)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
41.3614
Other
Single-Lane
2009 ICD estimated from Google Maps linework.
Waldorf, MD
Charles
United States
Davis Rd. / (School entrance)
(38.63609, -76.97873)
Roundabout
Existing
All-Way Yield
None
2 Approaches
1 Driveways
33.5852
Other
Single-Lane
2005 Functional Class: Local ICD estimated from Google Maps linework.
Canton, GA
Cherokee
United States
Bluffs Pkwy. / (unknown)
(34.27975, -84.46860)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
66.1203
Other
Multilane (2 Lane)
2004 ICD estimated from Google Maps linework.
Jacksonville, FL
Duval
United States
Southside Blvd. SB Ramp / Southside Blvd. Service Rd. / Como Lake Dr.
(30.21216, -81.55235)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
34.0593
Other
Single-Lane
1998 ICD estimated from Google Maps linework.
Jacksonville, FL
Duval
United States
University of North Florida N Entrance Rd
(30.27627, -81.50918)
Roundabout
Existing
All-Way Yield
None
2 Approaches
1 Driveways
36.1000
Other
Single-Lane
2002 Functional Class: Local ICD estimated from Google Maps linework.
Jacksonville, FL
Duval
United States
University of North Florida N Entrance Rd. / North-South Rd.
(30.27613, -81.51447)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
27.8486
Other
Single-Lane
2007 Functional Class: Local ICD estimated from Google Maps linework.
Olathe, KS
Johnson
United States
Indian Wells Dr. / Spruce St.
(38.88568, -94.85022)
Roundabout
Removed
All-Way Yield
None
2 Approaches
0 Driveways
44.6239
Other
Single-Lane
2002 Replaced in 2015 with new roundabout in location shifted slightly to west. ICD estimated from Google Maps linework.
Olathe, KS
Johnson
United States
S Warwick St. / 165th St.
(38.82870, -94.80401)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
26.0515
Other
Single-Lane
2007 ICD estimated from Google Maps linework.
Shawnee, KS
Johnson
United States
Woodsonia Dr. / Clear Creek Pkwy.
(39.02142, -94.84924)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
32.4760
Other
Single-Lane
2004 Date estimated. ICD estimated from Google Maps linework.
Lawrence, KS
Douglas
United States
McDonald Dr. / I-70 WB Ramps
(38.99075, -95.25724)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
66.8368
Freeway Ramps
Single-Lane
2008 Opened November 2008. Replaced trumpet interchange. ICD estimated from Google Maps linework.
Winnipeg, MB
Winnipeg Capital Region
Canada
Waterfront Dr. / (no other legs)
(49.90133, -97.12789)
Roundabout
Existing
Unknown
Unknown
2 Approaches
0 Driveways
28.4631
Other
Unknown
2003 ICD estimated from Google Maps linework.
Quebec, QC
Capitale-Nationale Region
Canada
Ave. Honore-Mercier / Place de l'Assemblee
(46.80959, -71.21263)
Other
Existing
Other
None
2 Approaches
0 Driveways
40.8714
Other
Single-Lane
Fountain in central island added in August 2007. ICD estimated from Google Maps linework.
Winchester, VA
Frederick
United States
Airport Rd. / Victory Rd.
(39.13417, -78.13571)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
32.4242
Other
Single-Lane
2004 Year Completed estimated (2003-2005). ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso
United States
New Car Dr. / parking lot
(38.93777, -104.73750)
Other
Existing
Unknown
None
2 Approaches
0 Driveways
43.6622
Other
Single-Lane
Serves retail shopping center. ICD estimated from Google Maps linework.
Knightdale, NC
Wake
United States
Maplewood Dr. / McKnight Dr.
(35.79656, -78.48228)
Other
Existing
All-Way Yield
None
2 Approaches
0 Driveways
33.9052
Other
Single-Lane
2000 Functional Class: Collector ICD estimated from Google Maps linework.
Hanover, MD
Anne Arundel
United States
Arundel Mills Blvd. / MD 295 SB Ramps
(39.15677, -76.74617)
Roundabout
Removed
All-Way Yield
None
2 Approaches
0 Driveways
66.6797
Freeway Ramps
Multilane (2 Lane)
2002 ICD estimated from Google Maps linework.
New Castle, CO
Garfield
United States
Castle Valley Blvd. / (TBD)
(39.57517, -107.52190)
Roundabout
Existing
Unknown
Unknown
2 Approaches
0 Driveways
31.2996
Other
Single-Lane
1999 Facilitates U-turns. ICD estimated from Google Maps linework.
Westminster, CO
Adams
United States
Promenade Dr. S. / (TBD)
(39.89188, -105.06330)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
2 Approaches
0 Driveways
20.1598
Other
Single-Lane
ICD estimated from Google Maps linework.
Bend, OR
Deschutes
United States
SW Reed Market Dr. / (no cross street)
(44.04080, -121.32790)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
32.6244
Other
Single-Lane
2004 No cross street, but U-turns allowed. ICD estimated from Google Maps linework.
Pleasanton, CA
Alameda
United States
Watermill Rd. / Watermill Rd.
(37.75548, -121.90970)
Other
Existing
Unknown
Unknown
2 Approaches
0 Driveways
31.1610
Other
Single-Lane
ICD estimated from Google Maps linework.
Lacey, WA
Thurston
United States
Marvin Rd. NE / Main St. NE
(47.06709, -122.76828)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
48.7680
Other
Multilane (2 Lane)
2000 Roundabout installed, although cross street not initially constructed.
Boulder, CO
Boulder
United States
Pearl St. / Mid-Block
(40.01501, -105.29390)
Neighborhood Traffic Circle
Existing
Unknown
None
2 Approaches
0 Driveways
16.4647
Other
Single-Lane
Facilitates U-turns at west end of Pearl Street ICD estimated from Google Maps linework.
Lafayette, LA
Lafayette
United States
Settlers Trace / River Ranch Dr.
(30.17073, -92.03625)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
42.3339
Other
Multilane (2 Lane)
2001 This a part of a Neo Traditional Neighborhood and the related street system. Completed June 2001. Functional Class: Collector ICD estimated from Google Maps linework.
Phoenix, AZ
Maricopa
United States
South 20th Drive. / (none)
(33.37556, -112.10290)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
2 Approaches
0 Driveways
16.9552
Other
Single-Lane
2003 Neighborhood traffic calming. ICD estimated from Google Maps linework.
Phoenix, AZ
Maricopa
United States
S. Melon Ln. / W. Country Place Blvd.
(33.41839, -112.27850)
Roundabout
Existing
All-Way Yield
None
2 Approaches
2 Driveways
23.9249
Other
Single-Lane
2004 Painted splitter islands. Functional Class: Local ICD estimated from Google Maps linework.
Las Vegas (Summerlin), NV
Clark
United States
Desert Primrose Ln. / Spotted Leaf Ln. / Pavillion Center Dr.
(36.14070, -115.33120)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
41.4737
Other
Multilane (2 Lane)
1999 Functional Class: Collector ICD estimated from Google Maps linework.
Lewisville, NC
Forsyth
United States
Concord Church Rd. / US 421 SB Ramp / Williams Rd.
(36.08978, -80.43072)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
29.9191
Freeway Ramps
Single-Lane
2000 Solved capacity problem. Previously controlled by one-way stop ICD estimated from Google Maps linework.
Clemmons, NC
Forsyth
United States
Fraternity Church Rd. / Hope Church Rd.
(36.02653, -80.34301)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
28.0113
Other
Single-Lane
1999 Existing three-legged intersection converted to a four-legged intersection by adding new Clemmons Middle School driveway at the roundabout. Previously controlled by one-way stop Functional Class: Local ICD estimated from Google Maps linework.
Anchorage, AK
Anchorage
United States
Dowling Rd. / New Seward Hwy SB Ramps
(61.16636, -149.85780)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
35.1352
Freeway Ramps
Multilane (2 Lane)
2004 Previously controlled by one-way stop ICD estimated from Google Maps linework.
Anchorage, AK
Anchorage
United States
Dowling Rd. / New Seward Hwy NB Ramps
(61.16637, -149.85520)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.0151
Freeway Ramps
Multilane (2 Lane)
2004 Spiral striping. ICD estimated from Google Maps linework.
Bayfield, CO
La Plata
United States
CR 501 / Bayfield Center Drive
(37.23389, -107.60210)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
35.1830
Other
Single-Lane
2001 Bayfield Center Drive is a new roadway. Completed Fall 2001. Functional Class: Arterial ICD estimated from Google Maps linework.
Astoria, OR
Clatsop
United States
US 101 / Hwy 202 (Nehalem Highway)
(46.18290, -123.86070)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.4797
Other
Multilane (2 Lane)
2002 Opened September 2002. First multilane roundabout on Oregon state highway system. ICD estimated from Google Maps linework.
Federal Way, WA
King
United States
Weyerhaeuser Way S / 33rd Pl S / 32nd Dr. S
(47.29863, -122.29280)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
35.6385
Other
Multilane (2 Lane)
2000 Opened April 2000. Previously controlled by one-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Quebec, QC
Capitale-Nationale Region
Canada
Rue de la Rive-Boisee N / Rue du Baumier
(46.83577, -71.32956)
Other
Existing
All-Way Yield
None
3 Approaches
0 Driveways
40.0000
Other
Single-Lane
No splitter islands. ICD estimated from Google Maps linework.
Bend, OR
Deschutes
United States
NW 14th St. / Newport Ave.
(44.06230, -121.33170)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
32.6126
Other
Single-Lane
2005 ICD estimated from Google Maps linework.
Greeley, CO
Weld
United States
Promontory Cir. / W. 18th St.
(40.40869, -104.85120)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
35.4670
Other
Multilane (2 Lane)
2004 4 roundabouts in series; 6 in vicinity. ICD estimated from Google Maps linework.
Greeley, CO
Weld
United States
W. 18th St. / unknown
(40.41203, -104.85840)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
34.5558
Other
Multilane (2 Lane)
2004 Part of 6 in vicinity. ICD estimated from Google Maps linework.
Garnett, KS
Harvey
United States
US 59 / US 169
(38.25832, -95.24861)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
46.8910
Other
Single-Lane
2006 None. Previously controlled by one-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Manhattan, KS
Riley
United States
Kimball Ave. / Grand Mere Pkwy.
(39.20168, -96.63786)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
32.3931
Other
Single-Lane
2000 Completed 3/2000. Built as part of new Colbert Hills Golf Course. Fatal crash January 31, 2010. 11861-05. Functional Class: Collector ICD estimated from Google Maps linework.
Lawrence, KS
Douglas
United States
Sunflower Park Rd / Inverness Dr
(38.93745, -95.29810)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
111.4785
Other
Single-Lane
2001 Next to Sunflower Elementary School and Southwest Junior High School. Functional Class: Collector ICD estimated from Google Maps linework.
Greeley, CO
Weld
United States
Promontory Cir. / Con Agra Dr.
(40.41138, -104.85200)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.6468
Other
Multilane (2 Lane)
2004 4 roundabouts in series; 6 in vicinity. ICD estimated from Google Maps linework.
Peoria, AZ
Maricopa
United States
N Sunrise Point / Sunset Point
(33.75302, -112.33080)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
75.4690
Other
Single-Lane
2004 ICD estimated from Google Maps linework.
(unincorporated), OR
Washington
United States
NW Verboort Rd. / Cornelius-Shefflin Rd.
(45.55150, -123.06410)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
52.6900
Other
Single-Lane
2003 Reverse curves on approaches. Designed as multilane with striped-out inner circulating and entry/exit lanes. ICD estimated from Google Maps linework.
Lawrence, KS
Douglas
United States
24th Pl. / Crossgate Dr.
(38.94130, -95.28875)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
26.9392
Other
Single-Lane
2001 Planned in connection with extention of 24th Place Functional Class: Collector ICD estimated from Google Maps linework.
Greeley, CO
Weld
United States
Promontory Cir. / W. 11th St.
(40.41889, -104.84990)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
37.2801
Other
Multilane (2 Lane)
2004 4 roundabouts in series; 6 in vicinity. ICD estimated from Google Maps linework.
Anchorage, AK
Anchorage
United States
C St. / O'Malley EB Ramps
(61.12273, -149.88630)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.5659
Other
Multilane (2 Lane)
2006 Functional Class: Arterial ICD estimated from Google Maps linework.
Anchorage, AK
Anchorage
United States
C St. / O'Malley WB Ramps
(61.12404, -149.88630)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
47.2943
Other
Multilane (2 Lane)
2006 Functional Class: Arterial ICD estimated from Google Maps linework.
Loveland, CO
Larimer
United States
Plum Creek Dr. / Piney River Dr.
(40.41253, -105.01850)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
29.0994
Other
Single-Lane
2001 Functional Class: Local ICD estimated from Google Maps linework.