Roundabouts Database

29411 Results

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City, State
County
Country 		Intersection
(Lat, Lng) 		Type
Status 		Control Type / Other Control Type Approaches / Driveways / ICD (m) Functional Class /
LaneType 		Year Completed Comments
Blacksburg, VA
Montgomery Co.
United States 		Givens Ln. / Progress St. NW
(37.25246, -80.42250) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.4210 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Blacksburg, VA
Montgomery Co.
United States 		Edge Way / Orchard St.
(37.23517, -80.42447) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.4280 		Other (At-Grade)
Single-Lane 		2014 No splitter islands on three legs. ICD estimated from Google Maps linework.
Blacksburg, VA
Montgomery Co.
United States 		Southgate Dr. / Duck Pond Dr. / Dairy Dr.
(37.21647, -80.42360) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
33.2889 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Blacksburg, VA
Montgomery Co.
United States 		Southgate Dr. / Research Center Dr.
(37.21281, -80.42500) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
45.6555 		Other (At-Grade)
Single-Lane 		2017 Through bypass lane on north leg. Right-turn bypass lane on south leg. ICD estimated from Google Maps linework.
Radford, VA
Radford City Co.
United States 		Park Rd. / 2nd Ave. / Sundell Dr.
(37.12919, -80.56211) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
30.4707 		Other (At-Grade)
Single-Lane 		2013 Park Rd. is two-way on west leg and exits as one-way link to southeast. ICD estimated from Google Maps linework.
Roanoke, VA
Roanoke City Co.
United States 		Riverland Rd. SE / Mount Pleasant Blvd. SE / Bennington St.
(37.25056, -79.91746) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
33.2738 		Other (At-Grade)
Single-Lane 		2013 Free-flow right-turn bypass lanes on south and east legs. ICD estimated from Google Maps linework.
Blue Springs, MO
Jackson Co.
United States 		Woods Chapel Rd. / SW Walnut St.
(39.01761, -94.30015) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.7571 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
New Orleans, LA
Orleans Par.
United States 		1 Collins Diboll Circle
(29.98645, -90.09329) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
106.5494 		Other (At-Grade)
Single-Lane 		Building in center of circle with on-street parking on circulatory roadway. ICD estimated from Google Maps linework.
Bowling Green, KY
Warren Co.
United States 		Girkin Rd. / Mount Olivet Rd.
(37.04399, -86.34957) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
71.4961 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Louisville, KY
Jefferson Co.
United States 		Fairdale Rd. / Mt Holly Rd. / W Manslick Rd. / Mitchell Hill Rd.
(38.10493, -85.75885) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.7122 		Other (At-Grade)
Single-Lane 		2017 Replaced offset T-intersections. ICD estimated from Google Maps linework.
Westfield, IN
Hamilton Co.
United States 		Bridgeport Dr. / Declaration Dr.
(40.00717, -86.17854) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
72.2702 		Other (At-Grade)
Single-Lane 		No splitter islands. Pedestrian access to central island. ICD estimated from Google Maps linework.
Westfield, IN
Hamilton Co.
United States 		E 151st St. / Westfield Blvd.
(40.00793, -86.13049) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
43.9105 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Carmel, IN
Hamilton Co.
United States 		River Rd. / Cherry Creek Blvd.
(39.99294, -86.03881) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
41.1752 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Black Diamond, WA
King Co.
United States 		SE Auburn Black Diamond Rd. / Roberts Dr. / Lake Sawyer Rd. SE
(47.31151, -122.02996) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
33.2005 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Westfield, IN
Hamilton Co.
United States 		E 186th St. / Grand Park Blvd.
(40.05712, -86.14680) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.7072 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Westfield, IN
Hamilton Co.
United States 		E 191st St. / N East St.
(40.06496, -86.12337) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
44.7879 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Noblesville, IN
Hamilton Co.
United States 		E 196th St. / Hague Rd.
(40.07247, -86.03322) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.4714 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Noblesville, IN
Hamilton Co.
United States 		Allisonville Rd. / Cumberland Rd.
(40.07234, -85.99593) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.4182 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Monroe, CT
Fairfield Co.
United States 		Monroe Turnpike / Shelton Rd.
(41.32843, -73.20839) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
36.7715 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
New Milford, CT
Litchfield Co.
United States 		Still River Dr. / Pickett District Rd. / Lanesville Rd.
(41.54029, -73.41615) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
1 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2018
Glastonbury, CT
Hartford Co.
United States 		Hebron Ave. / House St.
(41.71357, -72.60121) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
27.6378 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Glastonbury, CT
Hartford Co.
United States 		Hebron Ave. / New London Turnpike
(41.71295, -72.60499) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
15.1564 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
New Britain, CT
Hartford Co.
United States 		Columbus Blvd. / Bank St.
(41.66804, -72.77988) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
33.9026 		Other (At-Grade)
Single-Lane 		2018 Previous control: Yield sign ICD estimated from Google Maps linework.
Fort Worth, TX
Tarrant Co.
United States 		7th Ave. / Cooper St.
(32.73650, -97.34201) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
28.9560 		Other (At-Grade)
Single-Lane 		2011 .
Churchill, AL
Mobile Co.
United States 		Three Notch Rd. / Dawes Ln.
(30.58887, -88.25012) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
44.2095 		Other (At-Grade)
Single-Lane 		2015 No pedestrian facilities. ICD estimated from Google Maps linework.
Everson, WA
Whatcom Co.
United States 		SR 542 (Mount Baker Hwy.) / Lawrence Rd.
(48.84341, -122.28884) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
29.0824 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Deming, WA
Whatcom Co.
United States 		SR 542 (Mount Baker Hwy) / Valley Hwy
(48.81605, -122.20267) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
29.8847 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Indianapolis, IN
Marion Co.
United States 		Castle Creek Pkwy North Dr. / Castle Creek Pkwy East Dr.
(39.91590, -86.06950) 		Other
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
54.0460 		Other (At-Grade)
Single-Lane 		More of a traffic circle than a roundabout. ICD estimated from Google Maps linework.
Abbott Loop, AK
Anchorage Borough
United States 		Lore Rd. / Brayton Dr. (Seward Hwy NB Frontage Rd.)
(61.15195, -149.85440) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.1512 		Freeway Ramps (Grade-Separated)
Single-Lane 		2018 CFHWY00162 Seward Hwy - Dimond to Dowling Phase 1 ICD estimated from Google Maps linework.
Taku/Campbell, AK
Anchorage Borough
United States 		E 76th Ave. / Homer Dr. (Seward Hwy SB Frontage Rd.)
(61.15196, -149.85660) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.6087 		Freeway Ramps (Grade-Separated)
Single-Lane 		2018 CFHWY00162 Seward Hwy - Dimond to Dowling Phase 1 ICD estimated from Google Maps linework.
Fishers, IN
Hamilton Co.
United States 		E 131st St. / Cumberland Rd.
(39.97898, -85.99429) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
41.1836 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Moose Lake, MN
Carlton Co.
United States 		STH 73 / Moose Lake Rd.
(46.43462, -92.76169) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
33.7475 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Tipton, IN
Tipton Co.
United States 		W CR 200 S / US 31 SB Ramps
(40.27504, -86.12878) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
36.4485 		Freeway Ramps (Grade-Separated)
Single-Lane 		2016 Ramp terminal replaced at-grade signalized intersection. ICD estimated from Google Maps linework.
Tipton, IN
Tipton Co.
United States 		W CR 200 S / US 31 NB Ramps / (parking lot)
(40.27497, -86.12603) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
43.7383 		Freeway Ramps (Grade-Separated)
Single-Lane 		2016 Ramp terminal replaced at-grade signalized intersection. ICD estimated from Google Maps linework.
Chapel Hill, IN
Marion Co.
United States 		W Morris St. / Bridgeport Rd.
(39.74923, -86.31722) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
26.6295 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Schaumburg, IL
Cook Co.
United States 		N Plum Grove Rd. / Remington Rd.
(42.05300, -88.05996) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.1519 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Boonville, IN
Warrick Co.
United States 		New Harmony Rd. / N Eskew Rd.
(38.09180, -87.30094) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
35.7186 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Boonville, IN
Warrick Co.
United States 		Eskew Rd. / W Millersburg Rd. / W North St.
(38.05984, -87.29588) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.6150 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Boonville, IN
Warrick Co.
United States 		SR 61 / W New Harmony Rd. / W Sheldon Rd.
(38.09139, -87.28146) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
44.1786 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Ooltewah, TN
Hamilton Co.
United States 		Ooltewah Ringgold Rd. / Standifer Gap Rd.
(35.01406, -85.08993) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
25.4324 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Big Stone Gap, VA
Wise Co.
United States 		Powell Valley Rd. / Shawnee Ave. / (Union High School entrance)
(36.87974, -82.73969) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
57.3204 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Selma, NC
Johnston Co.
United States 		NC-42 / NC-39
(35.67054, -78.25181) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
62.0962 		Other (At-Grade)
Single-Lane 		2018 Replaced highly skewed intersection. ICD estimated from Google Maps linework.
Wake Forest, NC
Wake Co.
United States 		NC 96 (Zebulon Rd.) / NC 98 (Wait Ave.)
(35.96300, -78.43499) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.5008 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Charlotte, NC
Mecklenburg Co.
United States 		Youngblood Rd. / Zoar Rd.
(35.07917, -81.00586) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
28.3443 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Cape Coral, FL
Lee Co.
United States 		SE 47th Terr. / Vincennes Blvd.
(26.56374, -81.95014) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.4333 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Sarasota, FL
Sarasota Co.
United States 		Ringling Blvd. / Orange Ave.
(27.33495, -82.53863) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
18.0364 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Bozeman, MT
Gallatin Co.
United States 		Cottonwood Rd. / Stucky Rd.
(45.65655, -111.10392) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
33.3914 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Bozeman, MT
Gallatin Co.
United States 		W Oak St. / Davis Ln.
(45.69299, -111.08300) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
34.2039 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Sidney, MT
Richland Co.
United States 		SR 16 (S Central Ave.) / SR 200 / SR 23
(47.68440, -104.17889) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2018
Billings, MT
Yellowstone Co.
United States 		MT Hwy 3 / Zimmerman Trl.
(45.80647, -108.59981) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
44.1250 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Montpelier, VT
Washington Co.
United States 		US 2 (E Montpelier Rd.) / US 302 (River St.)
(44.24660, -72.54959) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
2 Driveways
35.0775 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Lumberton, NC
Robeson Co.
United States 		Pine Log Rd. / W Carthage Rd.
(34.66546, -79.04019) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.2574 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Carmel, IN
Hamilton Co.
United States 		W 111th St. / Spring Mill Rd.
(39.94894, -86.16503) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
32.0457 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Westfield, IN
Hamilton Co.
United States 		Pawtucket Dr. / Bowie Dr.
(40.01146, -86.18156) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
54.8853 		Other (At-Grade)
Single-Lane 		Pedestrian access to central island. ICD estimated from Google Maps linework.
Westfield, IN
Hamilton Co.
United States 		Somerville Dr. / Declaration Dr.
(40.00247, -86.17852) 		Other
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
53.9777 		Other (At-Grade)
Single-Lane 		Pedestrian access to central island. ICD estimated from Google Maps linework.
Aurora, CO
Arapahoe Co.
United States 		E Harvard Ave. / S Anaheim St. / Illif Station Rd.
(39.67177, -104.82563) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.6103 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Golden, CO
Jefferson Co.
United States 		S Golden Rd. / Moss St. / Research Rd.
(39.73392, -105.17606) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.4724 		Other (At-Grade)
Single-Lane 		2012 Yield-controlled right-turn bypass lane on east leg. ICD estimated from Google Maps linework.
Golden, CO
Jefferson Co.
United States 		S Golden Rd. / Quaker St.
(39.73535, -105.18435) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.5534 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Golden, CO
Jefferson Co.
United States 		Heritage Rd. / Kimball Ave.
(39.72049, -105.20966) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.2339 		Other (At-Grade)
Single-Lane 		2015 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.
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.
North Andover, MA
Essex Co.
United States 		Massachusetts Ave. / Andover St. / Johnson St. / Great Pond Rd.
(42.68399, -71.11274) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.4844 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Lawrence, MA
Essex Co.
United States 		170 May St
(42.71218, -71.18037) 		Traffic Calming Circle
Existing 		Other
Unknown 		5 Approaches
0 Driveways
18.4287 		Other (At-Grade)
Single-Lane 		No splitter islands. Mix of stop and yield control. ICD estimated from Google Maps linework.
Derry, NH
Rockingham Co.
United States 		Rte 28 (N Main St.-Londonderry Turnpike) / E Broadway / Chester Rd. / E Derry Rd.
(42.89225, -71.31208) 		Other
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
33.2503 		Other (At-Grade)
Single-Lane 		Pedestrian access to central island. No splitter islands. ICD estimated from Google Maps linework.
Pepperell, MA
Middlesex Co.
United States 		Main St. / River Rd. / Hollis St.
(42.66638, -71.58831) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
38.6410 		Other (At-Grade)
Single-Lane 		Pedestrian access to central island. ICD estimated from Google Maps linework.
Newburyport, MA
Essex Co.
United States 		Spofford St. / Merrimac St. / Moseley Ave.
(42.83148, -70.90667) 		Roundabout
Existing 		Other
Unknown 		4 Approaches
2 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2013 Stop control at the crosswalk and painted splitter island on the western driveway leg. Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Beverly, MA
Essex Co.
United States 		Sohier Rd. / Rte 128 EB Ramps
(42.57412, -70.88026) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
41.3368 		Freeway Ramps (Grade-Separated)
Single-Lane 		2016 Right-turn lanes on south and east legs. Through bypass lane on north leg. ICD estimated from Google Maps linework.
Norfolk, MA
Norfolk Co.
United States 		Main St. / Rockwood Rd. / Union St.
(42.11966, -71.32520) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
24.8049 		Other (At-Grade)
Single-Lane 		2004 Pedestrian crossings at yield lines. At-grade railroad crossing to the north. Year Completed estimated (2003-2005). ICD estimated from Google Maps linework.
Lawrence, MA
Essex Co.
United States 		Margin St. / Medford St. / Melrose St. / Hancock St. / Bodwell St.
(42.70103, -71.17348) 		Other
Existing 		All-Way Stop
Unknown 		5 Approaches
0 Driveways
21.9429 		Other (At-Grade)
Single-Lane 		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.
Layton, UT
Davis Co.
United States 		W 1425 N / Layton Hills Pkwy.
(41.08067, -111.97839) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.0080 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Falmouth, ME
Cumberland Co.
United States 		Rte 9 (Longwoods Rd.) / Middle Rd. / Woods Rd.
(43.73522, -70.23748) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
35.3811 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Springville, UT
Utah Co.
United States 		400 S / 1300 E / Canyon Dr.
(40.16084, -111.58691) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
42.8993 		Other (At-Grade)
Single-Lane 		2014 Little deflection for northbound through movement. Yield-controlled right-turn bypass lane on south leg. 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.
Clinton, UT
Davis Co.
United States 		2300 N / 1500 W
(41.14715, -112.05485) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.4775 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Clinton, UT
Davis Co.
United States 		1300 N / 1000 W
(41.13261, -112.04527) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
19.7902 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
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.
The Acre, MA
Middlesex Co.
United States 		Arcand Dr. / Hall St. / Martin Luther King Jr Way
(42.64922, -71.31315) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
62.3697 		Other (At-Grade)
Single-Lane 		No splitter islands on two legs. Very wide circulatory roadway. 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.
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.
Fredericton, NB
York
Canada 		Bishop Dr. / Avonlea Ct. / Lian St.
(45.94468, -66.68984) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.3716 		Other (At-Grade)
Single-Lane 		2013 Previous control: two-way yield. Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
Winnipeg, MB
Manitoba
Canada 		Grassie Blvd. / Molson St.
(49.92254, -97.05339) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.2157 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Winnipeg, MB
Manitoba
Canada 		Sturgeon Rd. / Murray Park Rd. / Silver Ave.
(49.89482, -97.27765) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
48.4708 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Windsor, ON
Essex
Canada 		Plymouth Dr / (automotive warehouse access)
(42.29604, -82.96552) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
53.8885 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
Sicamous, BC
Columbia-Shuswap
Canada 		Hwy 97A / Main St.
(50.83719, -118.97779) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
49.7805 		Other (At-Grade)
Single-Lane 		2016 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.
Jonesboro, AR
Craighead Co.
United States 		N Airport Rd. / Aggie Rd.
(35.84631, -90.65022) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2016
Little Rock, AR
Pulaski Co.
United States 		Fair Park Blvd. / Club House Dr. / / Zoo Dr.
(34.74848, -92.33315) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.1227 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		Vandiver Dr. / Parker St.
(38.97104, -92.31310) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
61.2841 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Bennettsville, SC
Marlboro Co.
United States 		SC 38 / Hamlet Hwy / Oakwood St.
(34.64393, -79.69339) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.3030 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Warrenton, MO
Warren Co.
United States 		W Veterans Memorial Pkwy / Booneslick Rd.
(38.81902, -91.16957) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.2215 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Warrenton, MO
Warren Co.
United States 		Laguna Linda Ln. / W Veterans Memorial Pkwy. / I-70 EB Ramps
(38.81933, -91.17764) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
40.9435 		Freeway Ramps (Grade-Separated)
Single-Lane 		2018 Elliptical shape. ICD estimated from Google Maps linework.
Warrenton, MO
Warren Co.
United States 		Laguna Linda Ln. / I-70 WB Ramps
(38.82099, -91.17761) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
43.7340 		Freeway Ramps (Grade-Separated)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Seneca, MO
Newton Co.
United States 		US 60 / MO-43 (Cherokee Ave.)
(36.82445, -94.61057) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
52.5817 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Hannibal, MO
Marion Co.
United States 		Shinn Ln. / Hospital Dr.
(39.71048, -91.44390) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
161.7046 		Other (At-Grade)
Single-Lane 		2018 https://www.whig.com/20180527/hannibals-shinn-lane-to-close-tuesday-for-roundabout-work ICD estimated from Google Maps linework.
Joplin, MO
Jasper Co.
United States 		W 32nd St. / Central City Rd. / Antelope Rd.
(37.05633, -94.58438) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2017
Waco, TX
McLennan Co.
United States 		Chapel Rd. / Ritchie Rd.
(31.47447, -97.22885) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2016 .
Belton, TX
Bell Co.
United States 		Sparta Rd. / Commerce St.
(31.08170, -97.46347) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2017 .