Roundabouts Database

28798 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
Bossier City, LA
Bossier Par.
United States 		W 1st St. / Margaritaville Way / Colquitt St.
(32.52193, -93.73982) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.2112 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Manchester, VT
Bennington Co.
United States 		Main St. / Depot St.
(43.17641, -73.05745) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
29.6128 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Manchester, VT
Bennington Co.
United States 		Main St. / Bonnet St.
(43.17692, -73.05688) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
17.4191 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2013 ICD estimated from Google Maps linework.
Freeport, IL
Stephenson Co.
United States 		W Pearl City Rd. / Kiwanis Dr. / S Forest Rd.
(42.28237, -89.66744) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.1116 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
St John’s, NL
Newfoundland and Labrador
Canada 		Hebron Way / Sea Rose Ave.
(47.61578, -52.72824) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.4497 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Ottawa Lake, MI
Monroe Co.
United States 		St Anthony Rd. / US 23 NB Ramps
(41.79823, -83.68614) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
39.1762 		Freeway Ramps (Grade-Separated)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Ottawa Lake, MI
Monroe Co.
United States 		St Anthony Rd. / US 23 SB Ramps
(41.79802, -83.69021) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
35.6148 		Freeway Ramps (Grade-Separated)
Single-Lane 		2013 Right-turn bypass lane on west leg. ICD estimated from Google Maps linework.
Colonial Gardens, MO
Boone Co.
United States 		Rollins Rd. / S Fairview Rd.
(38.94681, -92.38090) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
12.0752 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2013 ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		Clark Ln. / E St Charles Rd. / Lakewood Dr.
(38.96322, -92.25112) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
43.6465 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		E St Charles Rd. / Lake of the Woods Rd. / Player Pl.
(38.96324, -92.24605) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
1 Driveways
26.9308 		Other (At-Grade)
Single-Lane 		2013 Oval shaped. ICD estimated from Google Maps linework.
Elk River, MN
Sherburne Co.
United States 		Railroad Dr. / 3rd St NW / Irving Ave. NW
(45.30419, -93.56545) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.6806 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2013 ICD estimated from Google Maps linework.
Papillion, NE
Sarpy Co.
United States 		Lincoln Rd. / S 126th St.
(41.15440, -96.10994) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
43.1643 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Mason City, IA
Cerro Gordo Co.
United States 		Mohawk Boulevard / Mason City HS parking lots
(43.14796, -93.16502) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2013
Mount Vernon, IA
Linn Co.
United States 		US-30 E / 10th Ave S
(41.91643, -91.42947) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
40.8813 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Mount Vernon, IA
Linn Co.
United States 		US-30 SE / IA-1(1st Ave S)
(41.91563, -91.42243) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
186.6343 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Ankeny, IA
Polk Co.
United States 		SW Irvinedale Dr / NW Polk City Dr / SE Vintage Pkwy
(41.71706, -93.63888) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
49.9237 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Logan, OH
Hocking Co.
United States 		SR 664 / US 33 SB Ramps
(39.53801, -82.44250) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Freeway Ramps (Grade-Separated)
Single-Lane 		2013 Bypass lane in northwest quadrant.
Logan, OH
Hocking Co.
United States 		SR 664 / US 33 NB Ramps
(39.53922, -82.44119) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Freeway Ramps (Grade-Separated)
Single-Lane 		2013 Bypass lane on south leg.
Iida, Nagano

Japan 		Towa-cho
(35.51955, 137.82444) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
17.4975 		Unknown
Single-Lane 		2013 First roundabout in Japan. ICD estimated from Google Maps linework.
Kansas City, MO
Clay Co.
United States 		NE Flintlock Rd / NE 76th St
(39.23094, -94.47007) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
57.3581 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Liberty, MO
Clay Co.
United States 		Liberty Dr / Flintrock Rd
(39.22231, -94.46337) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.7108 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Ankeny, IA
Polk Co.
United States 		SW Campustown Ct
(41.71034, -93.61365) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
136.4130 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Marion, IA
Linn Co.
United States 		Alburnett Rd / Tower Terrace
(42.05859, -91.61401) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
39.9034 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Coralville, IA
Johnson Co.
United States 		Heartland Dr. / Russell Dr.
(41.70007, -91.61160) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.9113 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Coralville, IA
Johnson Co.
United States 		Ridgeway Dr / University Ct
(41.71577, -91.59998) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
36.5520 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Coralville, IA
Johnson Co.
United States 		University Ct / University Pkwy
(41.71383, -91.60093) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
36.5531 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Gilbert, IA
Story Co.
United States 		Gretten St / Matthews Dr
(42.10645, -93.64027) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
84.1769 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Markham, ON
York
Canada 		S Unionville Ave. / Unity Gardens Dr.
(43.85543, -79.30360) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.5590 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Evansville, IN
Vanderburgh Co.
United States 		Oak Hill Rd. / Millersburg Rd. / Hedden Rd.
(38.05136, -87.50749) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
38.5599 		Other (At-Grade)
Single-Lane 		2013 Rural. Year Completed estimated (2012-2014). ICD estimated from Google Maps linework.
Scott, LA
Lafayette Par.
United States 		St Mary St. / Harold Gauthe Rd. / Apollo Rd.
(30.24369, -92.10677) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
41.2708 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2014). Replaced two offset, stop-controlled T-intersections. ICD estimated from Google Maps linework.
Lacombe, LA
St. Tammany Par.
United States 		US 190 / LA-434
(30.31610, -89.93388) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
36.0853 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Oshawa, ON
Durham
Canada 		Britannia Ave. / Bridle Rd.
(43.95601, -78.89312) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.9699 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Troy, IL
Madison Co.
United States 		SR 162 / Lakeview Acres Rd.
(38.73777, -89.93511) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.2639 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Vancouver, BC
Greater Vancouver
Canada 		East Mall / W 16th Ave.
(49.25415, -123.24113) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
46.7726 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Cedarburg, WI
Ozaukee Co.
United States 		Wauwatosa Rd. / Western Rd.
(43.29349, -88.00431) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
34.7717 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Cedarburg, WI
Ozaukee Co.
United States 		Wauwatosa Rd. / Bridge St.
(43.30078, -88.00444) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.1600 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Oklahoma City, OK
Oklahoma Co.
United States 		N Classen Blvd. / NW 59th St. / N Classen Ct.
(35.53318, -97.52688) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.9049 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Moncton, NB
Westmorland
Canada 		Killam Dr. / Russ Howard Dr. / Collishaw St. / Pudy Ave.
(46.09740, -64.81820) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
57.9732 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Fond du Lac, WI
Fond Du Lac Co.
United States 		W Pioneer Rd. / S Hickory St.
(43.75473, -88.46229) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
35.3695 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Fond du Lac, WI
Fond Du Lac Co.
United States 		W Pioneer Rd. / Morris St.
(43.75418, -88.45711) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.9579 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Franklin, IN
Johnson Co.
United States 		N Main St. / Oliver Ave. / Clark St. / Walnut St.
(39.49008, -86.05955) 		Other
Existing 		All-Way Yield
None 		5 Approaches
1 Driveways
51.8160 		Other (At-Grade)
Single-Lane 		2013 Circular intersection with roundabout characteristics on all legs but one, which is stop-controlled and has no splitter island (raised or painted). Elliptical shaped. ICD 170 feet x 120 feet. Year Completed estimated (2012-2014).
Greenfield, IN
Hancock Co.
United States 		E 200 N / N Franklin St.
(39.81371, -85.78994) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2013 Yield-controlled right-turn bypass lanes on north and south legs. Skewed intersection. Year Completed estimated (2012-2013).
Austin, TX
Travis Co.
United States 		Trissino Dr. / Escarpment Blvd.
(30.17229, -97.91003) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2013
Alpharetta, GA
Fulton Co.
United States 		Haynes Bridge Rd. / Thompson St. / (parking)
(34.07226, -84.29312) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2013).
Claycomo, MO
Clay Co.
United States 		Ford Motor Plant No 4 Rd. / (parking)
(39.20602, -94.47845) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 Year Completed estimated (2012-2013). Reconfiguration of factory entrance and parking circulation.
Victoria, BC
Capital
Canada 		Finnerty Rd. / McKenzie Ave. / Sinclair Rd.
(48.46700, -123.30764) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.3003 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
West Valley City, UT
Salt Lake Co.
United States 		Lake Park Blvd. / S 5370 W
(40.71239, -112.01958) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
45.2647 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Orange County Great Park, CA
Orange Co.
United States 		Ridge Valley / Pavillion Park
(33.69527, -117.72962) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
54.6525 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Knightdale, NC
Wake Co.
United States 		Wilder Nursery Trl. / Whistle Post Way
(35.79498, -78.47446) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.1247 		Other (At-Grade)
Single-Lane 		2013 One-stage pedestrian crossings behind very small splitter islands. Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Lake Forest, CA
Orange Co.
United States 		Catalina / Monarch Blvd. / Dimension Dr.
(33.67041, -117.67663) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.7648 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Wauwatosa, WI
Milwaukee Co.
United States 		Discovery Pkwy. / (parking lot)
(43.04809, -88.03138) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
1 Driveways
29.6749 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
Mesa Grande, AZ
Maricopa Co.
United States 		Cubs Way / N Riverview
(33.43243, -111.87766) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
43.8553 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Mesa Grande, AZ
Maricopa Co.
United States 		Waveland Ave. / Clark St.
(33.43279, -111.88286) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
29.9012 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Windsor, ON
Essex
Canada 		Riverside Dr. / Manning Rd.
(42.32627, -82.86818) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
19.4259 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2014 - streetview). ICD estimated from Google Maps linework.
Rocky Mount, NC
Nash Co.
United States 		(unknown) / (unknown)
(35.97515, -77.89903) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.7953 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Park City, UT
Summit Co.
United States 		Newpark Blvd. / Uintah Way
(40.72177, -111.54224) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.8705 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Wood Buffalo, AB
Alberta
Canada 		Snowbird Way / (air cargo access)
(56.64996, -111.23847) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
60.0000 		Other (At-Grade)
Single-Lane 		2013 Entry to Fort McMurray International Airport. Year Completed estimated (2011-2014).
Wood Buffalo, AB
Alberta
Canada 		Range Road 85 (Saline Creek Pkwy.) / Snowbird Way
(56.65106, -111.25513) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.0000 		Other (At-Grade)
Single-Lane 		2013 Right-turn-only lane on south leg. Year Completed estimated (2011-2014).
Saint-Charles-Borromée, QC
Joliette Regional County Municipality
Canada 		Rue de la Petite-Noraie / Boulevard l'Assomption
(46.03950, -73.46948) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.0000 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2014) as three-leg roundabout. Fourth leg added 2016-2019.
Ferguson, PA
Centre Co.
United States 		Havershire Blvd. / Prestwick Blvd.
(40.78873, -77.89571) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2015).
Williamsburg, VA
Williamsburg City Co.
United States 		Battery Blvd. / Redoubt Rd.
(37.25003, -76.67504) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2014) as three-leg roundabout.
Red Deer, AB
Division 8
Canada 		54 Ave. / 55th St.
(52.27375, -113.81759) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
2 Driveways
37.0000 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2013).
Mankato, MN
Nicollet Co.
United States 		Rockford Rd. (CR 41) / Pleasant View Dr. / 520th St.
(44.18361, -94.06988) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2015).
North Mankato, MN
Nicollet Co.
United States 		Rockford Rd. (CR 41) / US 14 EB Ramps
(44.18520, -94.06893) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.7680 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 Raindrop shape. Year Completed estimated (2011-2015).
North Mankato, MN
Nicollet Co.
United States 		Rockford Rd. (CR 41) / W Howard Dr. / US 14 WB Ramps
(44.18763, -94.06758) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 Double-left-turn on west leg. Year Completed estimated (2011-2015).
Airdrie, AB
Alberta
Canada 		40 Ave. SW / Windsong Blvd. SW
(51.25595, -114.03230) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.3426 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Union, MO
Franklin Co.
United States 		Independence Dr. / N Washington Ave. (MO A)
(38.46062, -91.01237) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.9265 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2013). https://www.unionmissouri.org/document_center/talk_of_the_town_winter_2013.pdf ICD estimated from Google Maps linework.
Wake Forest, NC
Wake Co.
United States 		Gilcrest Farm Rd. / Traditions Grande Blvd. / Royal Mill Ave. / Oak Grove Church Rd.
(35.98472, -78.48449) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6232 		Other (At-Grade)
Single-Lane 		2013 ICD = 155 ft. ICD estimated from Google Maps linework.
Carrboro, NC
Orange Co.
United States 		W Winmore Ave. / S Camelia St.
(35.94605, -79.09075) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.0730 		Other (At-Grade)
Single-Lane 		2013 ICD = 100 ft. ICD estimated from Google Maps linework.
Slidell, LA
St. Tammany Par.
United States 		Town Center Pkwy. / Levis Ln. / N Town Center Blvd.
(30.26958, -89.75986) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.4803 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 Unusual striping in northeast quadrant of circulatory roadway. ICD estimated from Google Maps linework.
Slidell, LA
St. Tammany Par.
United States 		Town Center Pkwy. / Levis Ln.
(30.26543, -89.76313) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
47.4507 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 Initial construction completed 2011-2013; third leg added 2015-2016. ICD estimated from Google Maps linework. 21442
Youngsville, LA
Lafayette Par.
United States 		Chemin Metarie Pkwy. / Viaulet Rd.
(30.07649, -91.95547) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.2403 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2014). ICD estimated from Google Maps linework.
Webb City, MO
Jasper Co.
United States 		MO 43/MO 96
(37.20043, -94.50865) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2014).
Webb City, MO
Jasper Co.
United States 		E MacArthur Dr. / Centennial St. / S East St.
(37.14176, -94.45764) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
68.5797 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 Double left on north leg; right-turn-only lane on east leg.
Modesto, CA
Stanislaus Co.
United States 		Sylvan Ave. / Litt Rd.
(37.68914, -120.93072) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
57.9120 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013
Modesto, CA
Stanislaus Co.
United States 		Litt Rd. / (parking)
(37.69136, -120.92985) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2013
East Little Rock, AR
Pulaski Co.
United States 		E 9th St. / Picton St. / Concord Ave.
(34.73856, -92.23172) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 Left-turn-only lane on north leg; spiral marking in circulatory roadway.
Clarksville, MD
Howard Co.
United States 		Linden Church Rd. / MD 32 NB Ramps
(39.22942, -76.97263) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Freeway Ramps (Grade-Separated)
Single-Lane 		2013 Year Completed estimated (2011-2014).
Delta, BC
Greater Vancouver
Canada 		Tilbury Connector / Progress Way / 80 St. / (unknown) / (unknown)
(49.14014, -123.00090) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
68.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2013
Horizon West, FL
Orange Co.
United States 		Lake Hancock Blvd. / John Hancock Dr.
(28.45882, -81.62045) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2013
Opelika, AL
Lee Co.
United States 		(unknown) / (parking)
(32.66880, -85.36252) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2015).
Woodstock, GA
Cherokee Co.
United States 		Woodstock Pkwy. / Rope Mill Rd.
(34.11812, -84.52852) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2013 Edge line extension across exits.
Colorado Springs, CO
El Paso Co.
United States 		Stanton Rd. / (parking)
(38.89862, -104.80622) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2013 On college/university campus. Year Completed estimated (2011-2015).
Lubbock, TX
Lubbock Co.
United States 		Vicksburg Ave. / 118th St. / Uxbridge Ave.
(33.48689, -101.91644) 		Other
Existing 		Uncontrolled
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2013 No splitter islands on two legs. Pedestrian access to central island.
McKinney, TX
Collin Co.
United States 		Townsend Blvd. / Tremont Blvd.
(33.22338, -96.71470) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2013 Built as part of Single Family Residental Development.
Leander, TX
Williamson Co.
United States 		Sonny Dr. / Peregrine Way
(30.55905, -97.86701) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Single-Lane 		2013 Painted splitter islands. Partially completed in 2013; third and fourth legs added in 2015.
Boerne, TX
Bexar Co.
United States 		Old Fredericksburg Rd. / Millstone Cove
(29.69594, -98.64622) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2013 Entrance to gated residential subdivision.
San Marcos, TX
Hays Co.
United States 		Moon St. / E Woods St.
(29.88774, -97.93831) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2013 Located on Texas State University campus.
Waco, TX
McLennan Co.
United States 		Mickler Ln. / Kestrel Ct.
(31.63708, -97.24145) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2013 Located in residental subdivision. No visible traffic control on Mickler Ln.
McKinney, TX
Collin Co.
United States 		Joshua Tree Trl. / Challis Trl.
(33.16540, -96.71393) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2013
(unincorporated), TX
Fort Bend Co.
United States 		Windsor Estates Blvd. / Encinal Way
(29.61337, -95.68514) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
54.8630 		Other (At-Grade)
Single-Lane 		2013 No splitter island on east leg. Residential Subdivision, Roundabout Features
Miami, FL
Miami-Dade Co.
United States 		SW 4th St. / Flagami Blvd.
(25.76639, -80.31526) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2013 Peanut shaped.
Miami, FL
Miami-Dade Co.
United States 		SW 6th St. / SW 31st Ave.
(25.76678, -80.24502) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2013).
Miami, FL
Miami-Dade Co.
United States 		SW 6th St. / SW 53rd Ave.
(25.76528, -80.28177) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.3360 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2013).
Miami, FL
Miami-Dade Co.
United States 		SW 72nd Ave. / Tamiami Blvd.
(25.76793, -80.31214) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2013 Elliptical shaped. ICD 165 ft x 110 ft.
Greensboro/ Bryant, AL
Tuscaloosa Co.
United States 		8th St. / 22nd Ave.
(33.20773, -87.56445) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2013 No splitter islands. Year Completed estimated (2012-2014).
Dulaney Forest, MD
Baltimore Co.
United States 		E Ridgely Rd. / Margate Rd.
(39.43199, -76.60754) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
19.8120 		Other (At-Grade)
Single-Lane 		2013 No raised splitter islands on side street. Year Completed estimated (2012-2014).
Brighton, MI
Livingston Co.
United States 		Maltby Rd. / (middle school access)
(42.50039, -83.78169) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2015).
Frederick, MD
Frederick Co.
United States 		Amber Dr. / Campus Dr.
(39.44702, -77.42000) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 Year Completed estimated (2013-2015). Mismatch between approach lane designations and circulatory roadway striping. Inside lane from east leg must make U-turn unless the driver changes lanes.
Whitehorse, YT
Yukon
Canada 		Casca Blvd. / Skookum Dr. / Iskoot Crescent
(60.77556, -135.09864) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.0000 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2016).