Roundabouts Database

30012 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
Clovis, CA
Fresno Co.
United States 		N Timmy Ave. / W Heritage Ave.
(36.85883, -119.72723) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.0232 		Other (At-Grade)
Single-Lane 		2001 ICD estimated from Google Maps linework.
Clovis, CA
Fresno Co.
United States 		N Timmy Ave. / W Quincy Ave.
(36.85710, -119.72725) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.7574 		Other (At-Grade)
Single-Lane 		2001 ICD estimated from Google Maps linework.
Clovis, CA
Fresno Co.
United States 		N Timmy Ave. / W Enterprise Ave.
(36.85538, -119.72726) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.9355 		Other (At-Grade)
Single-Lane 		2001 ICD estimated from Google Maps linework.
Fresno, CA
Fresno Co.
United States 		N Alicante Dr. / E Copper River Ave.
(36.90089, -119.75861) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.3378 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Fresno, CA
Fresno Co.
United States 		N Alicante Dr. / E Clubhouse Dr.
(36.90335, -119.75341) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.4266 		Other (At-Grade)
Single-Lane 		2006 There's a stub for a fourth leg. ICD estimated from Google Maps linework.
Fresno, CA
Fresno Co.
United States 		E Copper River Ave. / N Knotting Hill Dr. / N Maple Ave.
(36.89703, -119.74733) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.4742 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Boise, ID
Ada Co.
United States 		E Parkcenter Blvd. / S Wise Way
(43.57577, -116.13773) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.6879 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Boise, ID
Ada Co.
United States 		E Parkcenter Blvd. / Old Hickory Way
(43.57434, -116.13364) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.4191 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Peoria, IL
Peoria Co.
United States 		SW Washington St. / Harrison St.
(40.68844, -89.59234) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.2629 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Peoria, IL
Peoria Co.
United States 		NE Glen Oak Ave. / E Pennsylvania Ave. / Wayne St.
(40.70413, -89.58731) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.7838 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Greenfield, IN
Hancock Co.
United States 		N Apple St. / E County Rd 200
(39.81422, -85.75617) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.1088 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2013). ICD estimated from Google Maps linework.
Mishawaka, IN
St. Joseph Co.
United States 		Bittersweet Rd. / Cleveland Rd.
(41.72457, -86.11058) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.0040 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Granger, IN
Elkhart Co.
United States 		Cleveland Rd. / Ash Rd.
(41.72437, -86.06203) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
49.9180 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Elkhart, IN
Elkhart Co.
United States 		Northpointe Blvd. / Northview Dr.
(41.73475, -85.97726) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
58.8225 		Other (At-Grade)
Single-Lane 		2013 Painted splitter islands on north and west legs. Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Elkhart, IN
Elkhart Co.
United States 		W Hively Ave. / Oakland Ave.
(41.65965, -85.98478) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
49.0760 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Elkhart, IN
Elkhart Co.
United States 		W Hively Ave. / 17th St.
(41.65968, -85.99446) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
49.9682 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Richmond Hill, ON
York
Canada 		Tower Hill Rd. / Mockingbird Dr. / Wicker Dr.
(43.91512, -79.45624) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.0900 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2004-2007). ICD estimated from Google Maps linework.
Richmond Hill, ON
York
Canada 		Tower Hill Rd. / Rollinghill Rd.
(43.91406, -79.46109) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.0904 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2004-2007). ICD estimated from Google Maps linework.
Richmond Hill, ON
York
Canada 		Tower Hill Rd. / Selwyn Rd.
(43.91400, -79.46930) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.5093 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Richmond Hill, ON
York
Canada 		Selwyn Rd. / Alpaca Dr. / Heathside Ave.
(43.91005, -79.46813) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.8129 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Richmond Hill, ON
York
Canada 		Rollinghill Rd. / Glenis Gate
(43.90960, -79.45317) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.9526 		Other (At-Grade)
Single-Lane 		2002 Year Completed estimated (2002 or perhaps a year or two earlier). 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, unspecified) 		2015 At-grade rail crossing on north leg. ICD estimated from Google Maps linework.
Uxbridge, ON
Durham
Canada 		Brock St / 6th Concession Rd.
(44.10400, -79.14493) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7320 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Flagstaff, AZ
Coconino Co.
United States 		W John Wesley Powell Blvd. / I-17 SB Ramps
(35.13989, -111.68564) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
46.8797 		Freeway Ramps (Grade-Separated)
Single-Lane 		2016 Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Flagstaff, AZ
Coconino Co.
United States 		SR 89A / John Wesley Powell Blvd. / Fairgrounds Rd.
(35.13992, -111.68702) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.0431 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Elk Grove, CA
Sacramento Co.
United States 		Elk Grove Blvd. / Black Swan Dr. / Baypoint Way
(38.40909, -121.34886) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.5370 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Elk Grove, CA
Sacramento Co.
United States 		Elk Grove Blvd. / Mainline Dr. / Clarke Farms Dr.
(38.40911, -121.33893) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.5370 		Other (At-Grade)
Single-Lane 		2002 ICD estimated from Google Maps linework.
Federal Way, WA
King Co.
United States 		Military Rd. S / S 298 St.
(47.33514, -122.29673) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
11.3317 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2019 "Compact" roundabout with 85-foot inscribed diameter and fully traversible center island and raised splitter islands. Opened in March 2019. Military Rd is a Minor Arterial, 40 mph, S 298 St is a Minor Collector, 25 mph. ICD estimated from Google Maps linework.
Oshkosh, WI
Winnebago Co.
United States 		CR T / CR Y
(44.08259, -88.58346) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.1697 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Clovis, CA
Fresno Co.
United States 		W Magill Ave. / N Timmy Ave.
(36.83606, -119.72642) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
25.8089 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Clovis, CA
Fresno Co.
United States 		W Magill Ave. / N Helm Ave.
(36.83607, -119.72313) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.7207 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Kerman, CA
Fresno Co.
United States 		SR 145 (Madera Ave.) / Jensen Ave.
(36.70580, -120.06053) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.3005 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Tipton, CA
Tulare Co.
United States 		SR 190 / Road 152
(36.05140, -119.23239) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
49.2457 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Delano, CA
Kern Co.
United States 		SR 155 (Garces Hwy.) / Browning Ave.
(35.76145, -119.22321) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2018
Farmersville, CA
Tulare Co.
United States 		W Noble Ave. / SR 198 EB Ramps
(36.32538, -119.20884) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5647 		Freeway Ramps (Grade-Separated)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Corcoran, CA
Kings Co.
United States 		SR 43 / SR 137 / Whitley Ave.
(36.09805, -119.54584) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.3214 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Hanford, CA
Kings Co.
United States 		Hanford Armona Rd. / SR 198 WB On-Ramp / 13th Ave.
(36.31440, -119.69355) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
53.8925 		Freeway Ramps (Grade-Separated)
Single-Lane 		2018 WB bypass lane. ICD estimated from Google Maps linework.
Hanford, CA
Kings Co.
United States 		SR 43 / Lacey Blvd.
(36.32910, -119.60098) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.3361 		Other (At-Grade)
Single-Lane 		2016 The previously signalized intersection of SR 43 and Lacey Blvd was relocated north and replaced with a roundabout. It is designed for a future east leg when the realignment of the east leg of Lacey Blvd occurs. There are bypass lanes in the NW and SW corners, and there is a NB right-turn lane into the roundabout. ICD estimated from Google Maps linework.
Bakersfield, CA
Kern Co.
United States 		Garces Circle (Golden State Ave. / Chester Ave. / 30th St.)
(35.38691, -119.01878) 		Rotary
Existing 		Other
None 		5 Approaches
0 Driveways
98.3425 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		1935 Four of the approaches have yield-control. One has a stop sign. SR 204 is on a grade separation above the traffic circle. ICD estimated from Google Maps linework.
Frisco, TX
Denton Co.
United States 		Canyon Ranch Rd. / Cedar Ranch Rd.
(33.13138, -96.87869) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2012 .
Frisco, TX
Denton Co.
United States 		Cedar Ranch Rd. / Backstretch Blvd.
(33.13252, -96.88637) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2015 .
Frisco, TX
Denton Co.
United States 		Echols Dr. / Backstretch Blvd.
(33.13588, -96.88523) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2015 .
Frisco, TX
Denton Co.
United States 		Bridle Blvd. / Sevier Wells Rd. / Chico Basin Rd.
(33.13834, -96.87468) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2013).
Frisco, TX
Denton Co.
United States 		Flat Creek Rd. / Shingle Mill Rd.
(33.14051, -96.87200) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2013 .
Frisco, TX
Denton Co.
United States 		Anthem Dr. / Marina Point Ct.
(33.14920, -96.90928) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2017 .
Frisco, TX
Denton Co.
United States 		Tumblegrass Rd. / Hollyhock Rd.
(33.21433, -96.87185) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2016 .
Frisco, TX
Denton Co.
United States 		Speargrass Dr. / Grey Fox Ln.
(33.19900, -96.87745) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2017 .
Frisco, TX
Denton Co.
United States 		Frisco Ranch Rd. / Bottlebrush Dr.
(33.19665, -96.88262) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2017 .
Frisco, TX
Collin Co.
United States 		Willow Pond Dr. / Foraker St.
(33.11325, -96.81243) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5274 		Other (At-Grade)
Single-Lane 		2018
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
42.6717 		Other (At-Grade)
Single-Lane 		2008 .
Frisco, TX
Collin Co.
United States 		The Star Blvd. / Winning Dr.
(33.10737, -96.82818) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2017 Statue of team huddling in the central island. (This roundabout is in the complex that has the Dallas Cowboys' team HQ.)
Frisco, TX
Collin Co.
United States 		John Hickman Pkwy. / Cowboys Way
(33.10914, -96.83455) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2017 .
Frisco, TX
Denton Co.
United States 		Courtland Dr. / Starling Dr.
(33.10983, -96.87567) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2008 .
Frisco, TX
Denton Co.
United States 		Edgestone Dr. / Elmstead Dr.
(33.13062, -96.85339) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2017 .
Frisco, TX
Denton Co.
United States 		4th Army Dr. / Timber Ridge Dr.
(33.12940, -96.86042) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2018 https://communityimpact.com/guides/dallas-fort-worth/frisco/news/transportation/2018/10/25/transportation-update-4th-army-drive-5/.
Kalispell, MT
Flathead Co.
United States 		Glacier Airport Rd. / (unknown)
(48.30613, -114.24914) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
30.1875 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 ICD estimated from Google Maps linework.
Kalispell, MT
Flathead Co.
United States 		Hutton Ranch Rd. / (unknown)
(48.23358, -114.32399) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.1635 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Kalispell, MT
Flathead Co.
United States 		US 93 Alt / Foys Lake Rd.
(48.18677, -114.33352) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.9422 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Kalispell, MT
Flathead Co.
United States 		US 93 Alt / Airport Rd.
(48.16325, -114.30946) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.9843 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Kalispell, MT
Flathead Co.
United States 		US 93 Alt / (unknown)
(48.15526, -114.29332) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.9760 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Two approaches stubbed for future use. ICD estimated from Google Maps linework.
Missoula, MT
Missoula Co.
United States 		England Blvd. / Connery Way
(46.89409, -114.04588) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.4619 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Florence, MT
Ravalli Co.
United States 		MT 203 (Eastside Hwy) / Eight Mile Creek Rd. (Lower Woodchuck Rd.)
(46.63235, -114.04188) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.5456 		Other (At-Grade)
Single-Lane 		2014 Through bypass lane on northwest leg; add-type right-turn bypass lane on northeast leg. ICD estimated from Google Maps linework.
Belgrade, MT
Gallatin Co.
United States 		Airway Blvd. / Gallatin Field Rd.
(45.77350, -111.16244) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.1529 		Other (At-Grade)
Single-Lane 		2015 Right-turn bypass lane on southeast leg. Year Completed estimated (2013-2019). ICD estimated from Google Maps linework.
Reisterstown, MD
Baltimore Co.
United States 		Worthington Ave. / Greenspring Ave. / Tufton Ave.
(39.47691, -76.76508) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.1095 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2017 ICD estimated from Google Maps linework.
Georgetown, CO
Clear Creek Co.
United States 		15th St. / Argentine St.
(39.71527, -105.69520) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.8298 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Bryan, TX
Brazos Co.
United States 		Esther Blvd. / Bennett St.
(30.65622, -96.35323) 		Roundabout
Removed 		All-Way Yield
None 		3 Approaches
0 Driveways
15.2400 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2021 Oval shaped. Year Completed estimated (2017-2019). Year Removed estimated (2019-2022). ICD = 50 ft x 38 ft.
Jackson, TN
Madison Co.
United States 		N Highland Ave. / Deaderick St.
(35.61967, -88.81928) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2018 Painted spirals next to central island. https://www.jacksonsun.com/story/news/local/2018/05/11/construction-continues-north-highland-roundabout/578801002/
Davis, CA
Yolo Co.
United States 		Cowell Blvd. / Chiles Rd. / Drummond Ave.
(38.54760, -121.71297) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.8903 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Oak Ridge, TN
Roane Co.
United States 		Bethel Valley Rd. / Oak Ridge National Lab parking
(35.93187, -84.31085) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.0779 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Cumberland, MD
Allegany Co.
United States 		MD 639 Willow Brook Rd. / (Western Maryland Regional Medical Center - south entrance)
(39.64659, -78.73184) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.7848 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2008-2009). ICD estimated from Google Maps linework.
Cumberland, MD
Allegany Co.
United States 		MD 639 Willow Brook Rd. / (Western Maryland Regional Medical Center - north entrance)
(39.64875, -78.73164) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.0248 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2008-2009). ICD estimated from Google Maps linework.
Bartlesville, OK
Washington Co.
United States 		SE Price Rd / SE Silver Lake RD
(36.71354, -95.95329) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1688 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Port Townsend, WA
Jefferson Co.
United States 		Discovery Rd. / Rainier St. / Howard St.
(48.10787, -122.80624) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.4820 		Other (At-Grade)
Single-Lane 		2017 Two-way separated bike path along east side. ICD estimated from Google Maps linework.
Calgary, AB
Alberta
Canada 		Flanders Ave. SW / Crowchild Trl. SW (NB Ramps)
(51.01611, -114.11759) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2016
Plainfield, IN
Hendricks Co.
United States 		E CR 300 S / N Carr Rd.
(39.71874, -86.39038) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
44.0960 		Other (At-Grade)
Single-Lane 		2015 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 (Grade-Separated)
Single-Lane 		2016 Raindrop shape. ICD estimated from Google Maps linework.
Jeffersonville, IN
Clark Co.
United States 		E 10th St. / IN-62 WB Ramps
(38.34567, -85.70617) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
54.3280 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2015 ICD estimated from Google Maps linework.
Wawayanda, NY
Orange Co.
United States 		Dolsontown Rd. / Genung St. / Schutt Rd. / Airport Rd.
(41.42955, -74.40313) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.9687 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2013-2016). ICD estimated from Google Maps linework.
Koloa, HI
Kauai Co.
United States 		Lawa'i Rd. / Po'ipu Rd. / Ala Kalanikaumaka
(21.88329, -159.46810) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
49.3776 		Other (At-Grade)
Single-Lane 		2008
Dedham, MA
Norfolk Co.
United States 		East St. / Cedar St.
(42.23184, -71.15963) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2015 Old circle converted into a roundabout 2014-2015.
Denham Springs, LA
Livingston Par.
United States 		Crossing Way / Crossing Circle
(30.46747, -90.91999) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.2059 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 ICD estimated from Google Maps linework.
Anacortes, WA
Skagit Co.
United States 		32nd St. / D Ave.
(48.49654, -122.63159) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2018
Ranson, WV
Jefferson Co.
United States 		Mountain Laurel Blvd. / Watercourse Dr.
(39.30585, -77.83853) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.3450 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2003-2007). ICD estimated from Google Maps linework.
Tallahassee, FL
Leon Co.
United States 		Varsity Dr / W Jefferson St
(30.43961, -84.30063) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.1883 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Kelowna, BC
Central Okanagan
Canada 		Lakeshore Rd / Lexington Dr / Bluebird Rd
(49.83988, -119.48868) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.1886 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Kelowna, BC
Central Okanagan
Canada 		Lakeshore Rd / Collett Rd
(49.81669, -119.49483) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.6599 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Avon, CO
Eagle Co.
United States 		Prater Rd / Bachelor Gulch Trail
(39.63395, -106.53386) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.5938 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Sarasota, FL
Sarasota Co.
United States 		N Honore Ave / Richardson Rd
(27.34413, -82.46385) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.8872 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Clinton, UT
Davis Co.
United States 		2300 N / 3000 W
(41.14708, -112.08387) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.4775 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Conway, AR
Faulkner Co.
United States 		Ledgelawn Dr. / Ronald Ln. / (parking lot)
(35.04335, -92.43005) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.0905 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Conway, AR
Faulkner Co.
United States 		S Salem Rd. / Pebble Beach Rd
(35.04762, -92.47673) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.1107 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Golden, CO
Jefferson Co.
United States 		Heritage Rd / Eagle Ridge Dr
(39.72578, -105.20987) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.4757 		Other (At-Grade)
Single-Lane 		2015 Oval shape. ICD estimated from Google Maps linework.
Tallmadge, OH
Summit Co.
United States 		Tallmadge Circle (North Ave. / Northeast Ave. / East Ave. / Southeast Ave. / South Ave. / Southwest Ave. / West Ave. / Northwest Ave.)
(41.10138, -81.44121) 		Rotary
Existing 		All-Way Yield
None 		8 Approaches
10 Driveways
59.3989 		Other (At-Grade)
Single-Lane 		1807 1807 is the year it was built, but as a square. Unknown when it took present form. Some history here: https://www.ohio.com/akron/lifestyle/local-history-tallmadge-circle-is-center-of-creation ICD estimated from Google Maps linework.
Westfield, IN
Hamilton Co.
United States 		Burntwood Way / Kingsbridge Blvd.
(40.03569, -86.17592) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
49.3792 		Other (At-Grade)
Single-Lane 		2007 No splitter islands on east or west legs. ICD estimated from Google Maps linework.
Manchester, NH
Hillsborough Co.
United States 		Londonderry Turnpike / Candia Rd. / Manchester Rd.
(43.00400, -71.39258) 		Rotary
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
76.2000 		Other (At-Grade)
Single-Lane 		1940 Pedestrian access to central island.
Clinton, UT
Davis Co.
United States 		2300 N / N Cranefield Rd.
(41.14713, -112.09642) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.3768 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Carlisle, MA
Middlesex Co.
United States 		Westford St. / Lowell St. / Bedford Rd.
(42.52918, -71.34894) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
2 Driveways
28.9560 		Other (At-Grade)
Single-Lane 		2020 The previous traffic circle was reconstructed with modern roundabout features in 2020.
Newington, NH
Rockingham Co.
United States 		Woodbury Ave. / Arboretum Dr. / US 4 EB Ramps
(43.10153, -70.81503) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.2414 		Freeway Ramps (Grade-Separated)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Cibola, AZ
La Paz Co.
United States 		Juneau Ave. / I-10 EB Ramps / Ehrenburg-Cibola Rd.
(33.60173, -114.51895) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
55.7067 		Freeway Ramps (Grade-Separated)
Single-Lane 		2015 Replaced two stop-controlled intersections. ICD estimated from Google Maps linework.
Hilton Head Island, SC
Beaufort Co.
United States 		Beach City Rd. / Mathews Dr.
(32.22294, -80.70801) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.3528 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.