11385 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
Colonie, NY
Albany
United States
Sand Creek Rd. / Colonie Ct.
(42.71318, -73.80853)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.3670
Other (At-Grade)
Single-Lane
2008 4 legs, one for planned future road. Completion year of 2008 is approximate. Functional Class: Minor Arterial 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 (At-Grade)
Multilane (2 Lane)
2004 4 roundabouts in series; 6 in vicinity. 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 (At-Grade)
Multilane (2 Lane)
2004 4 roundabouts in series; 6 in vicinity. ICD estimated from Google Maps linework.
Greeley, CO
Weld
United States
Promontory Cir. / W. 16th St.
(40.41505, -104.85090)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.6450
Other (At-Grade)
Multilane (2 Lane)
2004 4 roundabouts in series; 6 in vicinity. 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 (At-Grade)
Multilane (2 Lane)
2004 4 roundabouts in series; 6 in vicinity. ICD estimated from Google Maps linework.
Duncan, BC
Cowichan Valley
Canada
Kingsview Rd. / Donnay Dr.
(48.79786, -123.64314)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
29.1088
Other (At-Grade)
Single-Lane
2013 4th approach stubbed off. ICD estimated from Google Maps linework.
Baltimore, MD
Baltimore City
United States
Old Frederick Road / Maple Wood Road
(39.29094, -76.69283)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.8815
Other (At-Grade)
Single-Lane
2013 4th leg not built yet - for future development ICD estimated from Google Maps linework.
East Central, UT
Salt Lake Co.
United States
900 S / 1100 E / E Gilmer Dr.
(40.74978, -111.85950)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
25.3340
Other (At-Grade)
Single-Lane
2019 5-leg compact. Speed tables on entry. Bottom of very steep hill. 5th leg needs widening to Gilmer Dr. 10 ft Bike Trail connects to it. Next to East High School site of Disney's High School Musical Movies and TV series. ICD estimated from Google Maps linework.
West Jordan, UT
Salt Lake Co.
United States
6265 W (Fall Oak Dr.) / Fall Water Dr. / 7965 W
(40.60635, -112.03860)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
47.1501
Other (At-Grade)
Single-Lane
2019 5-leg roundabout first in West Jordan City. ICD estimated from Google Maps linework.
Richland, WA
Benton
United States
Steptoe Dr. / SR 240 EB Ramps / Columbia Park Trl.
(46.23893, -119.24546)
Roundabout
Existing
All-Way Yield
Metering Signal
5 Approaches
0 Driveways
49.5635
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2007 5th leg is on-ramp to SR 240. Opened November 2007. Lane configuration reduced in 2016. Modified in 2018 to add metering signal. According to local news (link below) they started metering the traffic on the westbound Columbia Park Trail approach in 2018. It only turns on when traffic coming off the freeway gets backed up. https://97rockonline.com/tri-cities-roundabout-gets-new-metered-traffic-light-wait-what/ 21442
Kingston, NY
Ulster
United States
I-587 / Rte. 28 / I-87 / Washington Ave.
(41.94362, -74.02840)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
57.7424
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2000 A 600 ft diameter traffic circle was replaced by 200 ft diameter roundabout. At Exit 19 from I-87. I-587 terminates in roundabout. ICD estimated from Google Maps linework.
Santo Domingo Oeste, Santo Domingo

Dominican Republic
Avenida Luperon / Avenida 27 de Febrero
(18.44976, -69.97512)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
242.4496
Other (At-Grade)
Multilane (3+ Lane)
A landmark of Santo Domingo. The Flag Park (center island) has been the location of many historical events. It currently holds the biggest flag in the country. ICD estimated from Google Maps linework.
Dublin, OH
Union
United States
Hyland-Croy Rd. / Glacier Ridge Blvd
(40.15634, -83.18476)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.9484
Other (At-Grade)
Single-Lane
2006 A school nearby and park on the other side. Previously controlled by stop control side street Functional Class: Arterial/Residential ICD estimated from Google Maps linework.
Corning, NY
Steuben
United States
Robert Dann Blvd. / Aurene Dr. / Creekside Dr.
(42.16506, -77.11484)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.7216
Other (At-Grade)
Multilane (2 Lane)
2003 Access permits for research and development plant. ICD estimated from Google Maps linework.
Westchester, NY
Westchester
United States
Airport Rd. / Rye Lake Rd.
(41.07284, -73.70593)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.5131
Other (At-Grade)
Single-Lane
2006 Access to airport. ICD estimated from Google Maps linework.
Talkeetna, AK
Matanuska-Susitna Borough
United States
E Kesugi Ken Dr. / (unknown)
(62.60097, -150.22817)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2016 Access to Alaska State Park campground, third (south) leg for future expansion. Year Completed estimated (2013-2016).
Lees Summit, MO
Jackson Co.
United States
NE Blackwell Rd. / NE Chipman Rd. / (parking lot)
(38.92333, -94.31850)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.0961
Other (At-Grade)
Single-Lane
2010 Access to church parking lot. Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
(unincorporated), GA
Cherokee
United States
River Ridge High School access / parking access
(34.11611, -84.47916)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
140.4079
Other (At-Grade)
Multilane (2 Lane)
2009 Access to high school. ICD estimated from Google Maps linework.
Jefferson City, MO
Cole Co.
United States
Mission Dr. / Rolling Hills Dr. / St. Marys Health Center access / (future road) / (future road)
(38.56022, -92.21954)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
57.9024
Other (At-Grade)
Single-Lane
2013 Access to hospital. ICD estimated from Google Maps linework.
Central City, AZ
Maricopa Co.
United States
E Madison St. / (parking)
(33.44625, -111.98911)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2011 Accommodates WB-67 truck deliveries to the Phoenix Sky Train terminal. Part of Phoenix Sky Harbor off-site parking facility. Year Completed estimated (2011-2012).
Sept-Îles, QC
Sept-Rivières
Canada
Rue Smith / Rue Comeau
(50.22375, -66.37588)
Rotary
Existing
All-Way Yield
None
4 Approaches
0 Driveways
60.3655
Other (At-Grade)
Single-Lane
According to the article below, this was converted from a rotary to roundabout in 2011 (but no apparent geometric changes). https://ici.radio-canada.ca/nouvelle/682505/carrefour-rond-point-sept-iles [Translation note: French has two terms for circular intersections: rond-point and carrefour giratoire. According to the article, the former term means rotary (traffic in circle yields) and the latter means roundabout (entering traffic yields). However, Google Translate translates them both as 'roundabout', making for a confusing article if you don't refer back to the original French.] ICD estimated from Google Maps linework.
Waterloo, ON
Waterloo
Canada
Conestoga Rd. / Kraus Dr.
(43.49983, -80.52906)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.0000
Other (At-Grade)
Single-Lane
2009 Add lane right-turn bypass lane on west leg.
Vacaville, CA
Solano Co.
United States
Vanden Rd. / Leisure Town Rd.
(38.31717, -121.94312)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2017 Added lane right-turn bypass lanes on west and south legs.
Medford, MA
Middlesex Co.
United States
Highland Ave / Woodland Rd / Elm St
(42.44247, -71.09392)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
46.7121
Other (At-Grade)
Single-Lane
added roundabout style pavement markings on approaches and definition of circulating roadway in approx. 2015 ICD estimated from Google Maps linework.
Gloucester Township, NJ
Camden Co.
United States
Zimmerman Rd. / Premuim Outlets Dr.
(39.78762, -75.05079)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
36.7099
Other (At-Grade)
Multilane (2 Lane)
2010 Additional westbound through lane added during 2011-2016 period. ICD estimated from Google Maps linework.
Cranberry Township, PA
Butler Co.
United States
Cranberry Springs Dr. / Cool Springs Dr.
(40.68728, -80.09240)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
45.2817
Other (At-Grade)
Single-Lane
2015 Add-lane bypass lanes in two quadrants. ICD estimated from Google Maps linework.
Ann Arbor, MI
Washtenaw Co.
United States
Geddes Rd. / US 23 SB Ramps
(42.27454, -83.67832)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
35.3488
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2011 Add-lane right-turn bypass lane in northwest quadrant. ICD estimated from Google Maps linework.
Duncan, BC
Cowichan Valley
Canada
Green Rd. / (shopping center parking lot)
(48.79946, -123.71861)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
30.6813
Other (At-Grade)
Single-Lane
2009 Add-lane right-turn bypass lane on east leg. Year Completed estimated (2006-2012). ICD estimated from Google Maps linework.
Byron, GA
Peach Co.
United States
Centerville Rd. / Walker Rd. / John E Sullivan Rd.
(32.60656, -83.75755)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2014 Add-lane right-turn bypass lane on east leg. Year Completed estimated (2013-2015).
Jefferson City, MO
Cole Co.
United States
W Stadium Blvd. / Hard Rock Dr. / (parking lot)
(38.57584, -92.21602)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Multilane (2 Lane)
2010 Add-lane right-turn bypass lane on north leg; yield-controlled right-turn bypass lane on west leg.
Slinger, Village of, WI
Washington Co.
United States
CTH C (Hillsdale Rd.) / American Eagle Dr.
(43.32600, -88.24102)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
38.2284
Other (At-Grade)
Multilane (2 Lane)
2012 Add-lane right-turn bypass lane on west leg. ICD estimated from Google Maps linework.
Lady's Island, SC
Beaufort Co.
United States
SC-802 (Sams Point Rd.) / Brickyard Point Rd. / Holly Hall Rd.
(32.44562, -80.63971)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.3790
Other (At-Grade)
Multilane (2 Lane)
2017 Add-lane right-turn bypass lane on west leg. ICD estimated from Google Maps linework.
Fayetteville, NC
Cumberland Co.
United States
Ray Ave. / Maiden Ln.
(35.05508, -78.88188)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.4419
Other (At-Grade)
Single-Lane
2005 Adjacent at-grade rail crossing. ICD estimated from Google Maps linework.
Plymouth, NH
Grafton Co.
United States
US 3 / Bridge St. (NH 175A) / High St.
(43.76001, -71.68737)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
29.3282
Other (At-Grade)
Single-Lane
2007 Adjacent to at-grade railroad crossing. ICD estimated from Google Maps linework.
Arlington, TX
Tarrant Co.
United States
Nolan Ryan Expy. / Road to Six Flags St.
(32.75261, -97.08398)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
37.1646
Other (At-Grade)
Multilane (2 Lane)
2008 Adjacent to baseball stadium. Year Completed estimated (2007-2008). ICD estimated from Google Maps linework.
Chico, CA
Butte
United States
Manzanita Ave. / Wildwood Ave. / East Ave. / Eaton Rd.
(39.76229, -121.80540)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.3958
Other (At-Grade)
Multilane (2 Lane)
2009 Adjacent to fire station. ICD estimated from Google Maps linework.
Glenwood, MD
Howard Co.
United States
Burntwoods Rd. / Sharp Rd.
(39.27702, -77.00369)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.5847
Other (At-Grade)
Single-Lane
2006 Adjacent to Glenelg High School. ICD estimated from Google Maps linework.
Redmond, WA
King
United States
Trilogy Pkwy NE / NE Greens Crossing Rd.
(47.70752, -122.02660)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.7178
Other (At-Grade)
Single-Lane
2004 Adjacent to golf course and semi-retired community. Completed June 2004. ICD estimated from Google Maps linework.
Cheyenne, WY
Laramie Co.
United States
T-Bird Dr. / Grove Dr. / Cheyenne St.
(41.14763, -104.77139)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
43.1688
Other (At-Grade)
Single-Lane
2014 Adjacent to High School Stadium. Jr. High School (Middle School) is planned to be added. ICD estimated from Google Maps linework.
South Bend, IN
St. Joseph Co.
United States
Michigan St. / Bartlett St.
(41.68529, -86.25054)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
53.5161
Other (At-Grade)
Multilane (2 Lane)
2016 Adjacent to Hospital, incorporates cycle track on east leg. ICD estimated from Google Maps linework.
Brattleboro, VT
Windham
United States
Rte. 9 / Rte. 5
(42.88500, -72.55670)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
53.3817
Other (At-Grade)
Multilane (2 Lane)
1999 Adjacent to I-89. Heavy truck volume (>7%) Functional Class: Arterial ICD estimated from Google Maps linework.
Chico, CA
Butte
United States
Manzanita Ave. / Hooker Oak Ave.
(39.75974, -121.79950)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.4617
Other (At-Grade)
Single-Lane
2009 Adjacent to park. ICD estimated from Google Maps linework.
Chico, CA
Butte
United States
Manzanita Ave. / Vallombrosa Ave.
(39.75850, -121.79620)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
26.6260
Other (At-Grade)
Single-Lane
2009 Adjacent to park. ICD estimated from Google Maps linework.
Port Salerno, FL
Martin
United States
Old Dixie Hwy / SE Cove Rd.
(27.14054, -80.19015)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.6962
Other (At-Grade)
Multilane (2 Lane)
2002 Adjacent to railroad crossing. ICD estimated from Google Maps linework.
Loveland, CO
Larimer
United States
Rocky Mountain Ave. / McWhinney Blvd.
(40.41059, -105.00230)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
43.6504
Other (At-Grade)
Multilane (2 Lane)
1994 Adjacent to shopping center. Functional Class: Arterial ICD estimated from Google Maps linework.
Conway, AR
Faulkner
United States
Bruce St. / Farris Rd.
(35.08129, -92.46307)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
40.0719
Other (At-Grade)
Single-Lane
2008 Adjacent to University of Central Arkansas Campus and Sports Venues. Functional Class: Arterial ICD estimated from Google Maps linework.
Sierra Vista, AZ
Cochise Co.
United States
E Golden Acres Dr. / Canyon de Flores
(31.50212, -110.25097)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
60.9600
Other (At-Grade)
Multilane (2 Lane)
2014 ADOT truck turnaround. Year Completed estimated (2013-2015).
Adrian, MI
Lenawee Co.
United States
Michigan Ave. / S Charles St. / Adrian College Blvd.
(41.89566, -84.06310)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
25.7814
Other (At-Grade)
Single-Lane
2018 Adrian College Blvd. is a new street giving access to Adrian College from US 223. ICD estimated from Google Maps linework.
Brigantine, NJ
Atlantic Co.
United States
Brigantine Blvd. / Bayshore Ave. / 34th St. S / (unknown) / (parking lot)
(39.39482, -74.38953)
Other
Existing
Other
None
7 Approaches
0 Driveways
28.6120
Other (At-Grade)
Multilane (2 Lane)
All entries except Brigantine Blvd controled by stop signs. ICD estimated from Google Maps linework.
Grass Valley, CA
Nevada Co.
United States
Olympia Park Cir. / (parking lot)
(39.23248, -121.03766)
Roundabout
Existing
All-Way Yield
None
2 Approaches
1 Driveways
17.5771
Other (At-Grade)
Mini-roundabout
2014 All paint, no raised islands. Opened November 2014. Previously, Olympia Park Circle made a gentle 90-degree curve. Traffic entering from stop-controlled driveway had trouble making left turn as they had to proceed 60 feet to reach the safety of centerline without knowing if approaching vehicle on their left was going to enter the driveway or curve left in front of them. Now about 50% of driveway exits cheat across the central island, but it works just fine. ICD estimated from Google Maps linework.
Shoreview, MN
Ramsey Co.
United States
Rice St. / I-694 Ramps
(45.04572, -93.10631)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.2853
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2019 All ramps to and from I-694 will go through this roundabout. https://www.facebook.com/RamseyCountyMinnesota/posts/the-new-roundabout-located-on-the-north-side-of-the-i-694rice-street-interchange/10156939274252957/ ICD estimated from Google Maps linework.
Ayer, MA
Middlesex Co.
United States
Main St. (Rte 2A, Rte 111) / Sandy Pond Rd. / Littleton Rd. (Rte 2A, Rte 110) / Harvard Rd. (Rte 110, Rte 111) / Barnum Rd
(42.55279, -71.57239)
Rotary
Existing
Other
None
5 Approaches
0 Driveways
118.7740
Other (At-Grade)
Single-Lane
All-Yield Control expect for Barnum Rd (Stop-controlled) ICD estimated from Google Maps linework.
Noblesville, IN
Hamilton Co.
United States
Union Chapel Rd. / Town and Country Blvd.
(40.03395, -85.97602)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
43.8938
Other (At-Grade)
Multilane (2 Lane)
2010 Also have a grade-separated pedestrian crossing under south leg. Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Fort Walton Beach, FL
Oskaloosa
United States
Hollywood Blvd. / Hill Ave.
(30.41393, -86.66807)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
24.7195
Other (At-Grade)
Single-Lane
1995 Anderson Drive to south is disconnected at roundabout. ICD estimated from Google Maps linework.
Nantucket, MA
Nantucket Co.
United States
Main St / Gully Rd / Elbow Ln
(41.26197, -69.96497)
Neighborhood Traffic Circle
Existing
Unknown
Unknown
4 Approaches
1 Driveways
16.1600
Other (At-Grade)
Single-Lane
Angles parking on circular roadway Bus stop at circular roadway no street view available ICD estimated from Google Maps linework.
Raleigh, NC
Wake Co.
United States
Rio Wild Dr. / Rio Valley Dr. / Rio Falls Dr.
(35.90919, -78.59514)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
30.9550
Other (At-Grade)
Single-Lane
Apartments. ICD = 110 ft. ICD estimated from Google Maps linework.
Cocoa, FL
Brevard
United States
Golf Vista Blvd. / Bright Wood Cir.
(28.27393, -80.72632)
Other
Existing
All-Way Stop
Unknown
3 Approaches
0 Driveways
44.1771
Other (At-Grade)
Single-Lane
Apparent mix of stop-controlled and uncontrolled entries. ICD estimated from Google Maps linework.
(unincorporated), FL
St. Lucie
United States
NW California Blvd. / NW Country Club Dr.
(27.31648, -80.39844)
Other
Existing
All-Way Stop
Unknown
3 Approaches
0 Driveways
39.2623
Other (At-Grade)
Single-Lane
Apparently has stop-controlled entries. ICD estimated from Google Maps linework.
(unincorporated), FL
St. Lucie
United States
Legend Dr. / Enclave Pl. / Briarcliff Trc.
(27.32881, -80.41892)
Other
Existing
All-Way Stop
Unknown
3 Approaches
0 Driveways
49.8682
Other (At-Grade)
Single-Lane
Apparently has stop-controlled entries. ICD estimated from Google Maps linework.
Lawrence, KS
Douglas
United States
24th Pl. / Inverness Dr.
(38.94105, -95.29808)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.0814
Other (At-Grade)
Single-Lane
2001 Approved by Commission over neighborhood opposition. Was a 3 leg intersection prior to construction. Near Sunflower Elementary School and Southwest Junior High School. Functional Class: Collector ICD estimated from Google Maps linework.
Cary, NC
Wake Co.
United States
Searstone Dr. / Winston Hill Dr. / Walker Stone Dr.
(35.78815, -78.84622)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
32.9399
Other (At-Grade)
Single-Lane
2013 Approximately 100 feet from adjacent signalized intersection. ICD estimated from Google Maps linework.
Cary, NC
Wake Co.
United States
Macedonia Lake Dr. / Crossroads Manor Ct.
(35.75036, -78.74228)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
41.6791
Other (At-Grade)
Single-Lane
2007 Approximately 210 ft of storage between roundabout and adjacent signalized intersection. ICD estimated from Google Maps linework.
Spokane, WA
Spokane
United States
W. Pacific Ave. / S. Cannon St.
(47.65555, -117.44160)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
17.6986
Other (At-Grade)
Single-Lane
2006 April 2006. ICD estimated from Google Maps linework.
Spokane Valley, WA
Spokane
United States
E. Montgomery Dr. / E. Mansfield Ave. / N. Wilbur Dr.
(47.67753, -117.24790)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
36.1865
Other (At-Grade)
Single-Lane
2009 April 2009. ICD estimated from Google Maps linework.
Mount Vernon, WA
Skagit
United States
Best Rd. / McLean Rd.
(48.42070, -122.44380)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.4976
Other (At-Grade)
Single-Lane
2009 April 2009. On high-speed rural roadways. ICD estimated from Google Maps linework.
Kennewick, WA
Benton
United States
4th Ave. / Kellogg St.
(46.20635, -119.20120)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.2355
Other (At-Grade)
Single-Lane
2009 April 2009. Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Port Townsend, WA
Jefferson
United States
SR 20 (Sims Way) / Howard St.
(48.10260, -122.80500)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
35.0931
Other (At-Grade)
Single-Lane
2010 April 2010. ICD estimated from Google Maps linework.
Lower Frederick Township, PA
Montgomery
United States
SR 29 (Gravel Pike) / SR 73 (Big Rd.)
(40.27733, -75.48040)
Roundabout
Existing
All-Way Yield
None
3 Approaches
3 Driveways
46.4703
Other (At-Grade)
Single-Lane
2008 Asphalt construction. Design for future multilane retrofit. Previously controlled by flashing beacon Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Southlake, TX
Tarrant
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.
Southlake, TX
Tarrant
United States
N. Carroll Ave. / E. Dove Rd.
(32.97051, -97.13405)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
32.0635
Other (At-Grade)
Single-Lane
2009 Asphalt construction. Functional Class: Arterial ICD estimated from Google Maps linework.
East Whiteland Township, PA
Chester
United States
Wyeth Dr. / Highland Way
(40.04641, -75.52102)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0000
Other (At-Grade)
Single-Lane
2009 Asphalt construction. Previously controlled by two-way stop/one yield Functional Class: Township Road ICD estimated from Google Maps linework.
Wilson, NC
Wilson Co.
United States
Atlantic Christian College Dr. / Raleigh Road Pkwy. / Corbett Ave.
(35.73794, -77.91118)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
31.0219
Other (At-Grade)
Single-Lane
2013 At Barton College. ICD estimated from Google Maps linework.
Newton, MA
Middlesex
United States
Wheeler Rd. / Meadowbrook Rd.
(42.30915, -71.19085)
Other
Existing
Two-Way Stop
None
3 Approaches
0 Driveways
22.0809
Other (At-Grade)
Single-Lane
2003 At elementary school. ICD estimated from Google Maps linework.
Tampa, FL
Hillsborough Co.
United States
S Dale Mabry Hwy (SR 573) / W Marcum St.
(27.86819, -82.50638)
Other
Existing
Other
None
3 Approaches
0 Driveways
56.3880
Other (At-Grade)
Multilane (2 Lane)
2005 At entrance to MacDill Air Force Base. Queuing from entrance gate can extend through circle. Stop sign on Marcum St.; yield on other approaches.
Londonderry, NH
Rockingham Co.
United States
Raymond Wieczorek Dr. / Airport Rd.
(42.92660, -71.44580)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
62.9654
Other (At-Grade)
Multilane (2 Lane)
2011 At Manchester-Boston Regional Airport. ICD estimated from Google Maps linework.
Londonderry, NH
Rockingham Co.
United States
Raymond Wieczorek Dr. / Commerce Ave. / Sparks Ave.
(42.92134, -71.44384)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
52.4756
Other (At-Grade)
Multilane (2 Lane)
2011 At Manchester-Boston Regional Airport. ICD estimated from Google Maps linework.
Chattanooga, TN
Hamilton
United States
SR 153 NB Ramps / Lake Resort Dr.
(35.10986, -85.22842)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
55.6902
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2006 At new intersection with new bridge and alignment of Lake Resort Drive. Former intersection was ~800 to the south. Non-symetric design. Some motions have two lanes. Previously controlled by signal ICD estimated from Google Maps linework.
Wake Forest, NC
Wake Co.
United States
Stadium Dr. / N Wingate St.
(35.98242, -78.51287)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
29.9599
Other (At-Grade)
Single-Lane
2020 At Southeastern Baptist Theological Seminary campus. ICD estimated from Google Maps linework.
Chattanooga, TN
Hamilton
United States
Mountain Creek Rd. / W Rd.
(35.10743, -85.32608)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
21.4951
Other (At-Grade)
Single-Lane
2003 At the base of the Previously controlled by one way stop ICD estimated from Google Maps linework.
Goleta, CA
Santa Barbara
United States
Lagoon Rd. / Mesa Rd.
(34.41491, -119.83930)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.4996
Other (At-Grade)
Multilane (2 Lane)
2006 At the University of California Santa Barbara college campus. Right-turn bypass lane. Previously controlled by one-way stop ICD estimated from Google Maps linework.
Chaska, MN
Carver Co.
United States
Bavaria Rd. / Pioneer Trl.
(44.83083, -93.61781)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
32.1863
Other (At-Grade)
Multilane (2 Lane)
2008 At-grade rail crossing between two roundabouts. ICD estimated from Google Maps linework.
Chaska, MN
Carver Co.
United States
Bavaria Rd. / Pioneer Trl. / Ashley Dr.
(44.82900, -93.61632)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.6462
Other (At-Grade)
Multilane (2 Lane)
2008 At-grade rail crossing between two roundabouts. ICD estimated from Google Maps linework.
Yorkton, SK
N/A
Canada
Bradbrooke Dr. / Gladstone Ave. / King St. / Winchester St.
(51.20293, -102.47442)
Roundabout
Existing
All-Way Yield
Other
0 Approaches
0 Driveways
35.0000
Other (At-Grade)
Single-Lane
2007 At-grade rail crossing on east leg (crossbucks only, no active devices). Year Completed estimated (2004-2009).
Norfolk, NE
Madison Co.
United States
W Pasewalk Ave. / S 7th St
(42.02605, -97.41686)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
25.7287
Other (At-Grade)
Single-Lane
2001 At-grade rail crossing on east leg. Year Completed estimated (1999-2002). ICD estimated from Google Maps linework.
Lakeshore, ON
Essex
Canada
Hwy 22 / Hwy 2
(42.30096, -82.78384)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
48.5842
Other (At-Grade)
Multilane (2 Lane)
2015 At-grade rail crossing on north leg. ICD estimated from Google Maps linework.
Wrightstown, WI
Brown Co.
United States
Broadway St. / Main St.
(44.32745, -88.16800)
Roundabout
Existing
All-Way Yield
At-Grade Rail Crossing Gates (controlling approach only)
4 Approaches
0 Driveways
51.2624
Other (At-Grade)
Single-Lane
2015 At-grade rail crossing on north leg. ICD estimated from Google Maps linework.
Orebro, Orebro County
Orebro
Sweden
Södra Grev Rosengatan / Alnängsgatan / CV-gatan
(59.27727, 15.22293)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
39.6606
Other (At-Grade)
Multilane (2 Lane)
At-grade rail crossing on north leg. ICD estimated from Google Maps linework.
Jeffersonville, IN
Clark Co.
United States
E 10th St. / IN-62 EB Ramps
(38.34309, -85.70641)
Roundabout
Existing
All-Way Yield
At-grade Rail Crossing Signal/Beacon
3 Approaches
0 Driveways
65.5707
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
2015 At-grade rail crossing on south legm with PHBs controlling west and north legs. No pedestrian crossings. ICD estimated from Google Maps linework.
Columbus, IN
Bartholomew Co.
United States
11th St. / Lindsey St. / Brown St.
(39.20836, -85.92443)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
44.4206
Other (At-Grade)
Multilane (2 Lane)
2008 At-grade rail crossing on west leg (flashers, no gates). ICD estimated from Google Maps linework.
Sandersville, GA
Washington Co.
United States
GA 242 / Hospital Rd.
(32.96740, -82.79420)
Roundabout
Existing
All-Way Yield
At-grade Rail Crossing Gates (controlling roundabout)
4 Approaches
0 Driveways
40.0807
Other (At-Grade)
Single-Lane
2019 At-grade rail crossing through central island. ICD estimated from Google Maps linework.
Savannah, GA
Chatham Co.
United States
Robert B Miller Jr Rd. / (Gulfstream factory access)
(32.13898, -81.19041)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.4298
Other (At-Grade)
Single-Lane
2014 At-grade rail crossing with crossbucks only on two legs. ICD estimated from Google Maps linework.
Riverdale, AR
Pulaski Co.
United States
Rebsamen Park Rd. / Riverfront Dr.
(34.77506, -92.31189)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
31.3926
Other (At-Grade)
Single-Lane
2012 At-grade railroad crossing across one leg controlled by crossbuck and warning lights (no gates). Fatal crash July 20, 2019. Info: https://katv.com/news/local/vehicle-catches-on-fire-after-hitting-boulder-in-little-rock-traffic-circle. ICD estimated from Google Maps linework.
Valley Park, MO
St. Louis Co.
United States
Meramec St. / N Highway Dr.
(38.54078, -90.49276)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
32.6957
Other (At-Grade)
Single-Lane
2017 At-grade railroad crossing on east leg. ICD estimated from Google Maps linework.
Clearwater, FL
Pinellas Co.
United States
Fairwood Ave. / Park Trail Ln.
(27.97534, -82.72043)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.5884
Other (At-Grade)
Single-Lane
2015 At-grade railroad crossing on south leg. ICD estimated from Google Maps linework.
Healdsburg, CA
Sonoma Co.
United States
Healdsburg Ave. / Mill St. / Vine St.
(38.60833, -122.87009)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
36.3981
Other (At-Grade)
Single-Lane
2018 At-grade railroad crossing through central island. ICD estimated from Google Maps linework.
Kinston, NC
Lenoir
United States
King St. (NC 55) / MLK Jr. Blvd. (NC 11) / S Tiffany St.
(35.25871, -77.57288)
Roundabout
Existing
All-Way Yield
At-Grade Rail Crossing Gates (controlling approach only)
4 Approaches
0 Driveways
46.8112
Other (At-Grade)
Multilane (2 Lane)
2011 At-grade railroad crossings 310 ft from roundabout on west leg and 330 ft from roundabout on south leg. ICD estimated from Google Maps linework.
East Hampton, NY
Suffolk Co.
United States
East Hampton Sag Harbor Tpke (Hwy 114) / Toilsome Ln.
(40.96028, -72.20192)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
19.8421
Other (At-Grade)
Single-Lane
2018 Aug 2018 Streetview shows construction almost complete. ICD estimated from Google Maps linework.
Selah, WA
Yakima
United States
Gore Rd. / Selah Loop Rd.
(46.67928, -120.53090)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
31.9569
Other (At-Grade)
Single-Lane
2008 August 2008. ICD estimated from Google Maps linework.
North Bend, WA
King
United States
North Bend Way / Cedar Falls Way
(47.49096, -121.77880)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
34.7017
Other (At-Grade)
Single-Lane
2008 August 2008. ICD estimated from Google Maps linework.
Sedro-Woolley, WA
Skagit
United States
SR 20 / Industrial Park entrance / Les Schwab Tires
(48.51053, -122.24150)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
30.8576
Other (At-Grade)
Single-Lane
2009 August 2009. ICD estimated from Google Maps linework.