19512 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
Southlake, TX
Tarrant Co.
United States
N. White Chapel Blvd. / Dove Rd.
(32.97076, -97.15087)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
31.0614
Other (At-Grade)
Single-Lane
2010 Currently under construction - construction to be completed fall 2010. Asphalt construction. Functional Class: Arterial ICD estimated from Google Maps linework.
Colleyville, TX
Tarrant Co.
United States
Hall Johnson Rd. / Bogart Dr.
(32.89345, -97.14912)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
34.0971
Other (At-Grade)
Single-Lane
2007 Right turn bypass in one quadrant. Middle school driveway is one of legs. Concrete construction. Functional Class: Collector ICD estimated from Google Maps linework.
Central Saanich, BC
Capital Regional District
Canada
West Saanich Rd. / Verdier Ave.
(48.57791, -123.44920)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.2854
Other (At-Grade)
Single-Lane
2006 Year Completed estimated (2004-2009). ICD estimated from Google Maps linework.
Fullerton, CA
Orange Co.
United States
Valencia Mesa Dr. / Laguna Rd.
(33.89254, -117.92960)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
18.8365
Other (At-Grade)
Single-Lane
2008 Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.
La Quinta, CA
Riverside Co.
United States
Avenida Montezuma / Avenida Navarro
(33.67616, -116.30460)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.9560
Other (At-Grade)
Single-Lane
2007 Modified from former geometrics to conform to roundabout. 21442
La Quinta, CA
Riverside Co.
United States
Seeley Dr. / (unknown)
(33.72054, -116.29200)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.8083
Other (At-Grade)
Single-Lane
2008 Functional Class: Collector ICD estimated from Google Maps linework.
Rancho Cucamonga, CA
San Bernardino Co.
United States
Day Creek Blvd. / (unknown)
(34.10504, -117.53720)
Roundabout
Existing
All-Way Yield
None
4 Approaches
2 Driveways
34.6121
Other (At-Grade)
Single-Lane
2005 Right Turn Bypass Lane Functional Class: Minor Arterial ICD estimated from Google Maps linework.
Long Beach, CA
Los Angeles Co.
United States
Ximeno Ave. / Vista St.
(33.76626, -118.14160)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
13.9000
Other (At-Grade)
Single-Lane
2010 Bicycle Boulevard on Vista St Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Long Beach, CA
Los Angeles Co.
United States
Park Ave. / Vista St.
(33.76628, -118.13720)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
13.9000
Other (At-Grade)
Single-Lane
2010 Bicycle Boulevard along Vista St Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Fillmore, CA
Ventura Co.
United States
River St. / Surrey Way
(34.39410, -118.91950)
Traffic Calming Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
38.4355
Other (At-Grade)
Single-Lane
2003 Traffic Calming Circle with Truck Apron Previously controlled by two-way stop Functional Class: Local ICD estimated from Google Maps linework.
Long Beach, CA
Los Angeles Co.
United States
Cover St. / Worsham Ave.
(33.82769, -118.14620)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.7094
Other (At-Grade)
Single-Lane
2009 Functional Class: Collector ICD estimated from Google Maps linework.
Orange, CA
Orange Co.
United States
Riverbend Pkwy. / Shadyvale St.
(33.83915, -117.85510)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.7445
Other (At-Grade)
Single-Lane
2008 Functional Class: Local ICD estimated from Google Maps linework.
Colleyville, TX
Tarrant Co.
United States
Glade Rd. / Pool Rd.
(32.88182, -97.12509)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
25.0747
Other (At-Grade)
Single-Lane
2010 Single lane roundabout with 2 right turn bypass lanes - currently under construction ICD estimated from Google Maps linework.
Albany, NY
Albany Co.
United States
Fuller Rd. (CR 156) / Tricentennnial Dr.
(42.68906, -73.83108)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.0923
Other (At-Grade)
Multilane (2 Lane)
2010 ICD estimated from Google Maps linework.
Albany, NY
Albany Co.
United States
Fuller Rd. (CR 156) / I-90 WB Ramps
(42.69511, -73.82928)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
38.6231
Other (At-Grade)
Multilane (2 Lane)
2012 Year Completed estimated (2011-2013). Functional Class: Arterial ICD estimated from Google Maps linework.
Colonie, NY
Albany Co.
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.
Wichita, KS
Sedgwick Co.
United States
Douglas Ave. / Sycamore St.
(37.68404, -97.34694)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.4103
Other (At-Grade)
Single-Lane
2003 Fatal crash April 2, 2006. 11861-05. ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States
Prairie Star Pkwy. / Dunraven St.
(38.95644, -94.85867)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
53.8668
Other (At-Grade)
Multilane (2 Lane)
2009 Opened May 2009. Series of 7 roundabouts. ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States
Prairie Star Pkwy. / Gleason Rd.
(38.95645, -94.86272)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
51.0806
Other (At-Grade)
Multilane (2 Lane)
2009 Opened May 2009. Series of 7 roundabouts. ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States
Prairie Star Pkwy. / McCormack Dr.
(38.95703, -94.86583)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
52.9377
Other (At-Grade)
Multilane (2 Lane)
2009 Opened May 2009. Series of 7 roundabouts. ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States
Prairie Star Pkwy. / High School West
(38.95897, -94.86850)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
51.0788
Other (At-Grade)
Multilane (2 Lane)
2009 Opened May 2009. Series of 7 roundabouts. ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States
Prairie Star Pkwy. / Clare Rd.
(38.95972, -94.87209)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
56.6504
Other (At-Grade)
Multilane (2 Lane)
2009 Opened May 2009. Intersection of series of 7 roundabouts and series of 5 roundabouts. ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States
Prairie Star Pkwy. / Shady Bend Rd.
(38.95950, -94.87614)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.1497
Other (At-Grade)
Multilane (2 Lane)
2009 Opened May 2009. Series of 7 roundabouts. ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States
Prairie Star Pkwy. / Canyon Creek Pkwy.
(38.95767, -94.87938)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
57.5808
Other (At-Grade)
Multilane (2 Lane)
2009 Opened May 2009. Series of 7 roundabouts. ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States
Clare Rd. / 86th Terr.
(38.97160, -94.87243)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.0706
Other (At-Grade)
Single-Lane
2010 Series of 5 roundabouts. ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States
Clare Rd. / 88th Terr.
(38.96687, -94.87220)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2010 Series of 5 roundabouts.
Wichita, KS
Sedgwick Co.
United States
N Nims St. / W Stackman Dr. / N Wiley St. (Riverside Park)
(37.69541, -97.34888)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.2962
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
Kansas City, KS
Wyandotte Co.
United States
Washington Blvd. / N 24th St.
(39.11831, -94.65591)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.0920
Other (At-Grade)
Single-Lane
2005 City jurisdiction. ICD estimated from Google Maps linework.
Bryan, TX
Brazos Co.
United States
Wildflower Dr. / Towne Centre Way
(30.66316, -96.32273)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.0115
Other (At-Grade)
Multilane (2 Lane)
2008 Intersection of two low-volume collector roadways in a shopping center development. Circular roadway is two lanes wide (with no lane markings) plus a 13' truck apron (included in the 90' ICD). Functional Class: Collector ICD estimated from Google Maps linework.
Bryan, TX
Brazos Co.
United States
Miramont Blvd. / Miramont Cir.
(30.67306, -96.30883)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.8714
Other (At-Grade)
Single-Lane
2003 Gateway intersection of Miramont subdivision/country club development. At the main entry to the clubhouse facilities. ICD estimated from Google Maps linework.
Kansas City, KS
Wyandotte Co.
United States
Washington Blvd. / N 20th St.
(39.11945, -94.65165)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.0916
Other (At-Grade)
Single-Lane
2005 City jurisdiction. ICD estimated from Google Maps linework.
Cheektowaga, NY
Erie Co.
United States
Harlem Rd. / Kensington Rd. / Lexington Ter.
(42.95023, -78.78391)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.7223
Other (At-Grade)
Single-Lane
2008 Closely spaced roundabouts 100 feet apart. ICD estimated from Google Maps linework.
Cheektowaga, NY
Erie Co.
United States
Harlem Rd. / Kensington Rd. / Wehrle Dr.
(42.94968, -78.78409)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.0870
Other (At-Grade)
Single-Lane
2008 Closely spaced roundabouts 100 feet apart. ICD estimated from Google Maps linework.
Irondequoit, NY
Monroe Co.
United States
Rte 590 / Titus Ave.
(43.21195, -77.54978)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.3001
Other (At-Grade)
Single-Lane
2010 Series of 4 roundabouts. ICD estimated from Google Maps linework.
Irondequoit, NY
Monroe Co.
United States
Rte 590 / Seneca Rd.
(43.21642, -77.54655)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.2973
Other (At-Grade)
Single-Lane
2010 Series of 4 roundabouts. ICD estimated from Google Maps linework.
Irondequoit, NY
Monroe Co.
United States
Rte 590 / Point Pleasant Rd.
(43.22389, -77.54493)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.2926
Other (At-Grade)
Single-Lane
2010 Series of 4 roundabouts. ICD estimated from Google Maps linework.
Irondequoit, NY
Monroe Co.
United States
Rte 590 / Durand Blvd.
(43.22728, -77.54431)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5500
Other (At-Grade)
Single-Lane
2010 Series of 4 roundabouts. ICD estimated from Google Maps linework.
Poughkeepsie, NY
Dutchess Co.
United States
Rte 376 / Collegeview Ave.
(41.69179, -73.90046)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.3227
Other (At-Grade)
Single-Lane
2008 Near Vassar College ICD estimated from Google Maps linework.
Mount Vernon, NY
Westchester Co.
United States
Lincoln Ave. / Gramatan Ave.
(40.91744, -73.83753)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.1000
Other (At-Grade)
Single-Lane
2006 Central island has fountain and music ICD estimated from Google Maps linework.
Caledonia, NY
Livingston Co.
United States
Rte 5 / Rte 383
(42.97311, -77.85300)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.0896
Other (At-Grade)
Single-Lane
2005 Resigned and restriped traffic circle. Previously controlled by circle ICD estimated from Google Maps linework.
Plattsburgh, NY
Clinton Co.
United States
Rte 9 / New York Rd. / Vermont St.
(44.68128, -73.44769)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.3649
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
Liberty, NY
Sullivan Co.
United States
Rte 17 SB Ramps / Rte 52
(41.79303, -74.73518)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.9463
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Batavia, NY
Genesee Co.
United States
Rte 33 / Rte 98
(42.99869, -78.19249)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.1808
Other (At-Grade)
Single-Lane
2010 ICD estimated from Google Maps linework.
Chatham, NY
Columbia Co.
United States
Rte 66 / Rte 295
(42.36392, -73.59497)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
22.9441
Other (At-Grade)
Single-Lane
2009 Small single-laner in village setting. ICD estimated from Google Maps linework.
Cheyenne, WY
Laramie Co.
United States
Snyder Ave. / Allison Rd.
(41.11004, -104.81910)
Roundabout
Existing
All-Way Yield
None
4 Approaches
1 Driveways
27.8958
Other (At-Grade)
Single-Lane
2008 South High School is on south leg. Functional Class: Collector ICD estimated from Google Maps linework.
Lackawanna, NY
Erie Co.
United States
Dorrance Ave. / S. Shore Blvd. / Ward Ct.
(42.83199, -78.80859)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.0345
Other (At-Grade)
Single-Lane
2010 Restriped as single-lane roundabout. ICD estimated from Google Maps linework.
Casper, WY
Natrona Co.
United States
Centennial Hills Blvd. / Waterford St.
(42.83014, -106.26682)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.1480
Other (At-Grade)
Single-Lane
2005 Year Completed estimated (2004-2006). South leg added 2009-2012.
Cheyenne, WY
Laramie Co.
United States
High Plains Rd. / I-25 SB Ramps
(41.06202, -104.87730)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.4293
Freeway Ramps (Grade-Separated)
Single-Lane
2010 ICD estimated from Google Maps linework.
Cheektowaga, NY
Erie Co.
United States
Harlem Rd. / Cleveland Dr.
(42.94493, -78.78408)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.5872
Other (At-Grade)
Multilane (2 Lane)
2008 ICD estimated from Google Maps linework.
Round Lake, NY
Saratoga Co.
United States
Rte. 9-Rte. 67 / Round Lake Bypass
(42.94849, -73.78979)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
52.4525
Other (At-Grade)
Multilane (2 Lane)
2009 ICD estimated from Google Maps linework.
West Valley, UT
Salt Lake Co.
United States
Lake Park Blvd. / S 4800 W
(40.71236, -112.00900)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
52.5070
Other (At-Grade)
Multilane (2 Lane)
2008 ICD estimated from Google Maps linework.
West Valley, UT
Salt Lake Co.
United States
Daybury Dr. / Highbury Pkwy.
(40.70805, -112.02010)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.2440
Other (At-Grade)
Single-Lane
2008
West Jordan, UT
Salt Lake Co.
United States
4800 W / 7600 S
(40.61269, -112.00540)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.8260
Other (At-Grade)
Single-Lane
2008 Fourth leg added. Previously controlled by one-way stop ICD estimated from Google Maps linework.
Rome, NY
Oneida Co.
United States
SR 825 / Ellsworth Rd.
(43.21731, -75.41796)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
55.7044
Other (At-Grade)
Multilane (2 Lane)
2002 Constructed in old air force base. ICD estimated from Google Maps linework.
Corning, NY
Steuben Co.
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.
Champaign, IL
Champaign Co.
United States
English Oak Dr. / (unknown)
(40.10075, -88.32784)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
28.3203
Other (At-Grade)
Single-Lane
2007 ICD estimated from Google Maps linework.
Odessa, ON
Lennox and Addington
Canada
CR 2 / CR 4
(44.26179, -76.77489)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
38.4898
Other (At-Grade)
Single-Lane
2009 ICD estimated from Google Maps linework.
Carmel, IN
Hamilton Co.
United States
Oakridge Rd. / Bennett Rd.
(39.99594, -86.14580)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.8536
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Azusa, CA
Los Angeles Co.
United States
Sierra Madre Ave. / Vosberg Dr.
(34.14674, -117.90260)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.5835
Other (At-Grade)
Single-Lane
2008 Built near a single-family housing project that was previously a large nursery. ICD estimated from Google Maps linework.
Azusa, CA
Los Angeles Co.
United States
Sierra Madre Ave. / Macneil Dr.
(34.14662, -117.89040)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.5835
Other (At-Grade)
Single-Lane
2008 Built on single-family home project that was previously a large nursery. ICD estimated from Google Maps linework.
Kemptville, ON
United Counties of Leeds and Grenville
Canada
CR 43 / Pinehill Rd.
(45.01836, -75.65872)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
32.0814
Other (At-Grade)
Single-Lane
2009 ICD estimated from Google Maps linework.
Carmel, IN
Hamilton Co.
United States
Oakridge Rd. / Adios Pass
(39.98876, -86.14577)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.6024
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
Lynden, WA
Whatcom Co.
United States
SR 539 / Ten Mile Rd.
(48.86968, -122.48580)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
46.3503
Other (At-Grade)
Multilane (2 Lane)
2009 ICD estimated from Google Maps linework.
Lynden, WA
Whatcom Co.
United States
SR 539 / Pole Rd.
(48.89152, -122.48560)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.1153
Other (At-Grade)
Multilane (2 Lane)
2009 ICD estimated from Google Maps linework.
Lynden, WA
Whatcom Co.
United States
SR 539 / Wiser Lake Rd.
(48.90677, -122.48560)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.1009
Other (At-Grade)
Multilane (2 Lane)
2009 ICD estimated from Google Maps linework.
Sammamish, WA
King Co.
United States
244th Ave NE / NE 8th St
(47.61673, -122.01390)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.0083
Other (At-Grade)
Single-Lane
2010 ICD estimated from Google Maps linework.
Sammamish, WA
King Co.
United States
244th Ave. NE / E Main Dr.
(47.60881, -122.01390)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
22.5457
Other (At-Grade)
Single-Lane
2010 ICD estimated from Google Maps linework.
Nassau, New Providence
Nassau
The Bahamas
Nassau St. / Thompson Blvd. / Poinciana Dr.
(25.06443, -77.35457)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
51.9293
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Swinomish Tribal Community, WA
Skagit Co.
United States
Knudsen Ln. / Casino Dr.
(48.45635, -122.51910)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.2668
Other (At-Grade)
Single-Lane
2013 Year Completed estimated (2012-2013). ICD estimated from Google Maps linework.
Yakima, WA
Yakima Co.
United States
E Valley Mall Blvd. / S Rudkin Rd.
(46.56300, -120.47520)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
35.3102
Other (At-Grade)
Multilane (2 Lane)
2010 Functional Class: Arterial ICD estimated from Google Maps linework.
San Diego, CA
San Diego Co.
United States
La Jolla Blvd. / Bird Rock Ave.
(32.81559, -117.27060)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
21.0785
Other (At-Grade)
Single-Lane
2008 Series of 5 roundabouts. ICD estimated from Google Maps linework.
Lake Stevens, WA
Snohomish Co.
United States
Lundeen Parkway / Soper Hill Rd.
(48.01557, -122.10010)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
29.5601
Other (At-Grade)
Multilane (2 Lane)
2010 ICD estimated from Google Maps linework.
San Diego, CA
San Diego Co.
United States
La Jolla Blvd. / Camino de la Costa
(32.81756, -117.27190)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
23.0854
Other (At-Grade)
Single-Lane
2008 Series of 5 roundabouts. ICD estimated from Google Maps linework.
Ocean Shores, WA
Grays Harbor Co.
United States
Point Brown Ave / Chance a la Mer
(47.00745, -124.16140)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
39.9064
Other (At-Grade)
Multilane (2 Lane)
2009 ICD estimated from Google Maps linework.
San Diego, CA
San Diego Co.
United States
Bird Rock Ave. / Chelsea Ave.
(32.81540, -117.27162)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
13.7160
Other (At-Grade)
Single-Lane
2008 ICD estimated from Google Earth.
Granite Falls, WA
Snohomish Co.
United States
Granite Falls Access Rd. / Burn Rd. (NE 100th St.)
(48.08656, -121.99060)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.2954
Other (At-Grade)
Single-Lane
2010 November 2010. ICD estimated from Google Maps linework.
Everett, WA
Snohomish Co.
United States
13th St. / 1st Ave.
(48.00026, -122.21570)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
27.1714
Other (At-Grade)
Single-Lane
2009 ICD estimated from Google Maps linework.
Ferndale, WA
Whatcom Co.
United States
I-5 SB Ramps / 2nd St. / Portal Way
(48.85686, -122.58840)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.8616
Other (At-Grade)
Single-Lane
2010 ICD estimated from Google Maps linework.
San Diego, CA
San Diego Co.
United States
La Jolla Hermosa Ave. / Forward St.
(32.81402, -117.26840)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
25.0939
Other (At-Grade)
Single-Lane
2008 ICD estimated from Google Maps linework.
San Diego, CA
San Diego Co.
United States
La Jolla Blvd. / Forward St.
(32.81379, -117.26950)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
22.0827
Other (At-Grade)
Single-Lane
2008 Series of 5 roundabouts. ICD estimated from Google Maps linework.
North Auburn, CA
Placer Co.
United States
Willow Creek / 1st St.
(38.93790, -121.10060)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
38.0883
Other (At-Grade)
Single-Lane
2007 ICD estimated from Google Maps linework.
Corinth, MS
Alcorn Co.
United States
Harper Rd. / Droke Rd.
(34.92347, -88.49539)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2010 School 1000' west of roundabout.
Fairfield Township, OH
Butler Co.
United States
Hamilton Mason Rd. / Liberty Fairfield Rd.
(39.37527, -84.48046)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.6219
Other (At-Grade)
Single-Lane
2008 Since completion, has reduced accidents by 80%. Replaced two offset T intersections. Previously controlled by two-way stop Functional Class: Major Collector ICD estimated from Google Maps linework.
Grass Valley, CA
Nevada Co.
United States
E. Main St. / Idaho-Maryland Rd. / SR 20 WB Ramps
(39.22168, -121.05380)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.3091
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2008 ICD estimated from Google Maps linework.
Madison, WI
Dane Co.
United States
McLean Dr. / Sharpsburg Dr.
(43.08695, -89.27359)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
26.1672
Other (At-Grade)
Single-Lane
2003 Date estimated. ICD estimated from Google Maps linework.
Provo, UT
Utah Co.
United States
E 900 S / Nevada Ave. / S 1350 E / S 1400 E
(40.22206, -111.63470)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
26.4459
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Lehi, UT
Utah Co.
United States
N 900 W / W Grasslands Dr.
(40.38620, -111.82260)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.8400
Other (At-Grade)
Multilane (2 Lane)
2004 In parking lot for big box retail shopping center. ICD estimated from Google Maps linework.
St. George, UT
Washington Co.
United States
Washington Pkwy. / (unknown)
(37.14462, -113.48590)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
60.9290
Other (At-Grade)
Multilane (2 Lane)
2005 Date estimated. ICD estimated from Google Maps linework.
Champaign, IL
Champaign Co.
United States
English Oak Dr. / Chestnut Grove Dr.
(40.09811, -88.32787)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
26.4942
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Dalton Gardens, ID
Kootenai Co.
United States
4th St. / Hanley Ave.
(47.72981, -116.77610)
Roundabout
Existing
All-Way Yield
Active Pedestrian Warning (flashing yellow)
4 Approaches
0 Driveways
32.1335
Other (At-Grade)
Single-Lane
2009 ICD estimated from Google Maps linework.
Nassau, New Providence
Nassau
The Bahamas
Harrold Rd. / Sir Milo Butler Hwy
(25.04628, -77.37572)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
50.8550
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Nassau, New Providence
Nassau
The Bahamas
Harrold Rd. / Bahama Games Blvd.
(25.04516, -77.36151)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
50.8555
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Nassau, New Providence
Nassau
The Bahamas
Harrold Rd. / Independence Dr. / Blue Hill Rd.
(25.04437, -77.35043)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
62.7582
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Madison, WI
Dane Co.
United States
Lien Rd. / Zeier Rd.
(43.12128, -89.29919)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
53.1768
Other (At-Grade)
Multilane (2 Lane)
2010 Opened October 2010. ICD estimated from Google Maps linework.
Mosinee, WI
Marathon Co.
United States
Main St. / Old Highway 51 / Ranger St.
(44.79026, -89.69181)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7706
Other (At-Grade)
Single-Lane
2010 ICD estimated from Google Maps linework.
Billings, MT
Yellowstone Co.
United States
Shiloh Rd. / Grand Ave.
(45.78407, -108.61760)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
39.1455
Other (At-Grade)
Multilane (2 Lane)
2009 Series of 8 roundabouts. Fatal crash 2012. 11861-05. Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Billings, MT
Yellowstone Co.
United States
Shiloh Rd. / Broadwater Ave.
(45.77685, -108.61760)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
44.9815
Other (At-Grade)
Multilane (2 Lane)
2009 Series of 8 roundabouts. Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Billings, MT
Yellowstone Co.
United States
Shiloh Rd. / Central Ave.
(45.76963, -108.61760)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
53.3183
Other (At-Grade)
Multilane (2 Lane)
2010 Series of 8 roundabouts. Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Billings, MT
Yellowstone Co.
United States
Shiloh Rd. / Monad Rd.
(45.76236, -108.61760)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
46.6596
Other (At-Grade)
Multilane (2 Lane)
2010 Series of 8 roundabouts. Previously controlled by two-way stop Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Billings, MT
Yellowstone Co.
United States
Shiloh Rd. / King Ave.
(45.75507, -108.61760)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
58.3321
Other (At-Grade)
Multilane (2 Lane)
2010 Series of 8 roundabouts. Functional Class: Principal Arterial ICD estimated from Google Maps linework.