Roundabouts Database

30320 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
Halmstad, Halland County
Halmstads kommun
Sweden 		Växjövägen / (parking)
(56.67324, 12.88828) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2012 Concentric striped circulatory roadway. Year Completed estimated (2011-2012).
Slagtofta, Skåne County
Hörby kommun
Sweden 		Kristianstadsvägen / E22 Ramps
(55.86490, 13.69484) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Freeway Ramps (Grade-Separated)
Single-Lane 		2012
Saginaw, MI
Saginaw Co.
United States 		Pierce Rd. / S Entrance Dr.
(43.50866, -83.96070) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2012 Entrance to Saginaw Valley State University. Year Completed estimated (2011-2014).
West Vancouver, BC
Greater Vancouver
Canada 		Cross Creek Rd. / Chartwell Dr.
(49.34530, -123.14714) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.0000 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2013).
Surrey, BC
Greater Vancouver
Canada 		3A Ave. / 172 St.
(49.00848, -122.74635) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.0000 		Other (At-Grade)
Single-Lane 		2012
London, ON
Middlesex
Canada 		Beaverbrook Ave. / Whetherfield St.
(42.98758, -81.30997) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.0000 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2012).
Davis, CA
Yolo Co.
United States 		Hutchison Dr. / Bioletti Way
(38.53915, -121.75619) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
19.8120 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2012 Oval shaped. ICD = 65 ft x 55 ft. Painted and marked central and splitter islands.
Greyhawk Landing, FL
Manatee Co.
United States 		Mulberry Ave. / Honeyflower Loop / (parking)
(27.49333, -82.41937) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2012
Wildwood, FL
Sumter Co.
United States 		Powell Rd. / Brownwood Blvd.
(28.84602, -82.02638) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
64.0080 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2012 Painted spirals in circulatory roadway. Year Completed estimated (2011-2013).
Miami, FL
Miami-Dade Co.
United States 		NE 9th Ave. / NE 139th St.
(25.90333, -80.18101) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
19.8120 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2013).
Miami, FL
Miami-Dade Co.
United States 		NE 7th Ave. / NE 139th St.
(25.90316, -80.18502) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
19.8120 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2013).
Miami, FL
Miami-Dade Co.
United States 		NE 7th Ave. / NE 141st St.
(25.90498, -80.18513) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
19.8120 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2013).
Miami, FL
Miami-Dade Co.
United States 		NE 77th St. / NE 5th Ave. / NE 77th Street Rd.
(25.84589, -80.18661) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2012 Utility cabinet in central island. Year Completed estimated (2011-2013).
Arlington, FL
Duval Co.
United States 		Fort Caroline Rd. / Hartsfield Rd.
(30.36686, -81.56103) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
2 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2012 Sidewalk adjacent to circulatory roadway.
Del-Aire Golf Club, FL
Palm Beach Co.
United States 		Live Oak Blvd. / White Cedar Ln.
(26.42873, -80.11682) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2012 Replaced three-leg intersection with stop control on west and south legs. Year Completed estimated (2010-2014).
Silver Bluff, FL
Miami-Dade Co.
United States 		SW 23rd Ave. / SW 25th Terrace
(25.74490, -80.23195) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.3360 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2013).
St Thomas, ON
Elgin
Canada 		Southgagte Pkwy. / Carolina Crescent / Peach Tree Blvd.
(42.75327, -81.15804) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.0000 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2009-2013).
Doral, FL
Miami-Dade Co.
United States 		NW 53rd Terrace / Executive Center Dr.
(25.82154, -80.33368) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2013).
Miami, FL
Miami-Dade Co.
United States 		SW 16th Terrace / SW 153rd Ave.
(25.75148, -80.44261) 		Unknown
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2012 Original circle constructed 2005-2006. Painted splitter islands added to east and west legs 2011-2013.
Miami, FL
Miami-Dade Co.
United States 		SW 13th Terrace / SW 153rd Ave.
(25.75434, -80.44272) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2012 Original circle constructed 2005-2006. Painted splitter islands added to east and west legs 2011-2013.
Tamiami, FL
Miami-Dade Co.
United States 		NW 132nd Ave. / NW 9th St.
(25.77805, -80.40750) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2013).
Savannah, GA
Chatham Co.
United States 		Cross Terminal Rd. / Tharpe Ave. / Garden City Terminal Rd.
(32.12598, -81.14426) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
64.0080 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 Port facility. Constructed using temporary barricades and markings only. Year Completed estimated (2011-2012).
Joppa, MD
Harford Co.
United States 		Trimble Rd. / Fort Hoyle Rd.
(39.41183, -76.33325) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2013).
Austin, TX
Travis Co.
United States 		Natures Bend / Bowery Trl.
(30.38970, -97.66821) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2012).
Austin, TX
Travis Co.
United States 		Natures Bend / Waterfall Way
(30.39222, -97.66679) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2012).
Centerville, UT
Davis Co.
United States 		N 1250 W / W Legacy Crossing Blvd.
(40.92015, -111.89691) 		Signalized Roundabout/Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2013). West leg added 2014-2015.
Parachute, CO
Garfield Co.
United States 		Old Hwy 6 / I-70 EB Ramps / (unknown)
(39.42828, -108.07440) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
57.9120 		Freeway Ramps (Grade-Separated)
Single-Lane 		2012
Parachute, CO
Garfield Co.
United States 		Old Hwy 6 / I-70 WB Ramps
(39.42982, -108.07610) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
51.8160 		Freeway Ramps (Grade-Separated)
Single-Lane 		2012
Miami, FL
Miami-Dade Co.
United States 		SW 28th St. / SW 32nd Ct.
(25.73898, -80.24701) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.3360 		Other (At-Grade)
Single-Lane 		2012 One-stage pedestrian crossings. Year Completed estimated (2011-2013).
Country Club Estates, FL
Miami-Dade Co.
United States 		NW 207th St. / NW 12th Ave.
(25.96497, -80.22215) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2012 Painted splitter island on north leg. Year Completed estimated (2011-2013).
Camas, WA
Clark Co.
United States 		NW 44th Ave. / NW Jasmine St.
(45.60960, -122.42245) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
26.8221 		Other (At-Grade)
Single-Lane 		2012 No splitter islands, residential area.
Leonia, NJ
Bergen Co.
United States 		Challenge Rd. / (unknown)
(40.86473, -73.99583) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2012
Gardnerville, NV
Douglas Co.
United States 		Muller Pkwy. / Pinenut Rd.
(38.91887, -119.71378) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 West leg stubbed.
East Hanover, NJ
Morris Co.
United States 		Health Plaza / (unknown)
(40.80689, -74.39206) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 Lane change required to exit from left entry lane on west leg. Year Completed estimated (2010-2012).
Eslöv, Skåne County
Eslöv
Sweden 		Rte 17 / Fallskärmsgatan
(55.84289, 13.33187) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0000 		Other (At-Grade)
Single-Lane 		2012
Gilmore, MO
St. Charles Co.
United States 		Luetkenhaus Blvd. / Main Plaza Dr. / Wall St. / (parking)
(38.82013, -90.85000) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2012).
Leduc County, AB
Division 11
Canada 		59 Ave. NE / 30 St. NE
(53.36520, -113.47510) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.0000 		Other (At-Grade)
Single-Lane 		2012
Bel Air, MD
Harford Co.
United States 		Thomas Run Rd. / Cross Campus Dr.
(39.56164, -76.28699) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2012
Gaithersburg, MD
Montgomery Co.
United States 		Parkview Ave. / Uptown St.
(39.15334, -77.22619) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2012 Right-turn-only lane on northwest leg. Year Completed estimated (2011-2012).
Podravska Slatina, Virovitica-Podravina

Croatia 		D2 / Ž4025 (Matije Gupca)
(45.71696, 17.69133) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2012
Flower Mound, TX
Denton Co.
United States 		W Windsor Dr.
(33.04747, -97.07773) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		2 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2012
McKinney, TX
Collin Co.
United States 		Grand Mesa Pkwy. / Caribou Trl.
(33.16170, -96.71293) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		2012 Located adjacent to Comstock Elementary School. Southern leg is entrance/exit to school.
McKinney, TX
Collin Co.
United States 		Grand Mesa Pkwy. / Mendocino Trl.
(33.16154, -96.71013) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		2012 Located adjacent to Comstock Elementary School.
El Paso, TX
El Paso Co.
United States 		N R E Thomason Loop / Tom Lea Blvd. / Manny Martinez Dr.
(31.75777, -106.40183) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2012 Right-turn bypass lanes on north and east legs.
Leander, TX
Williamson Co.
United States 		Osage Dr.
(30.53272, -97.86920) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2012
El Paso, TX
El Paso Co.
United States 		Stiles Dr. / Nichols Rd.
(31.75670, -106.38886) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
21.3357 		Other (At-Grade)
Single-Lane 		2012
Austin, TX
Travis Co.
United States 		Rio Grande St. / W 10th St.
(30.27368, -97.74812) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2012 Replaced all-way stop as part of bicycle boulevard project. ADT = 2,495 (May 2014).
Austin, TX
Travis Co.
United States 		Rio Grande St. / W 18th St.
(30.28152, -97.74523) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2012 Replaced all-way stop as part of bicycle boulevard project. ADT = 2,495 (May 2014).
Austin, TX
Travis Co.
United States 		Rio Grande St. / W 8th St.
(30.27181, -97.74883) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2012 Replaced all-way stop as part of bicycle boulevard project.
Olympia Heights, FL
Miami-Dade Co.
United States 		SW 122nd Ave. / SW 47th St.
(25.72250, -80.39130) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2013).
Denton, TX
Denton Co.
United States 		Ame Dr. / (parking)
(33.25813, -97.13485) 		Other
Existing 		Unknown
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2012 Parking along circulatory roadway; no splitter islands.
El Paso, TX
El Paso Co.
United States 		E Cave Ave. / Glitter Point St.
(31.77308, -106.22216) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.3360 		Other (At-Grade)
Single-Lane 		2012 Painted splitter islands.
El Paso, TX
El Paso Co.
United States 		Giltter Point St. / High Rock Dr.
(31.77147, -106.22214) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.3360 		Other (At-Grade)
Single-Lane 		2012 Painted splitter islands.
El Paso, TX
El Paso Co.
United States 		Early Morn Ave. / Playa Point
(31.77454, -106.21971) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.3357 		Other (At-Grade)
Single-Lane 		2012 Painted splitter islands.
Sugar Hill, GA
Gwinnett Co.
United States 		W Broad St. NE / Whitehead Rd.
(34.10860, -84.03845) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2012 Pedestrian crossings at edge of circulatory roadway.
Lake Country, BC
Central Okanagan
Canada 		Lodge Rd. / Bottom Wood Lake Rd.
(50.03469, -119.40189) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0000 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2012-2013).
Bentonville, AR
Benton Co.
United States 		SW Bright Rd. / SW Gator Blvd. / SW Wentworth Ave.
(36.32128, -94.23638) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
56.3880 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 Left-only and left-through-right lanes on all four legs.
Terrebonne, QC
Les Moulins Regional County Municipality
Canada 		Chemin Saint-Charles / Allée du Grand-Pic
(45.71351, -73.49795) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0000 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2012).
Terrebonne, QC
Les Moulins Regional County Municipality
Canada 		Rue d'Angora / Rue de la Portneuf
(45.71541, -73.65052) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.0000 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2013).
American Fork, UT
Utah Co.
United States 		E 980 N / N 800 E
(40.39768, -111.77392) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2012 Painted splitter islands. Year Completed estimated (2011-2013).
Severn, MD
Anne Arundel Co.
United States 		Milestone Pkwy. / (unknown)
(39.14341, -76.75076) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 Year Completed estimated (2011-2014).
Severn, MD
Anne Arundel Co.
United States 		Milestone Pkwy. / Clubhouse Dr.
(39.14600, -76.74775) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 Year Completed estimated (2011-2014).
Summerfield, MD
Prince George's Co.
United States 		Saint Josephs Dr. / Grove Hurst Ln.
(38.91969, -76.84060) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
53.3400 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012
Knoxville, TN
Knox Co.
United States 		Town Center Blvd. / Boardwalk Blvd. / I-140 EB Off-ramp
(35.86049, -84.07767) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2012 Year Completed estimated (2012-2013).
Moses Lake, WA
Grant Co.
United States 		S Balsam St. / E 4th Ave.
(47.13056, -119.27474) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2012).
Rubonia, FL
Manatee Co.
United States 		Haben Blvd. / 12th Ave. E
(27.51603, -82.55261) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2012
Jefferson, GA
Jackson Co.
United States 		GA 11 / GA 124
(34.09190, -83.61570) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2012 Painted splitter islands. Year Completed estimated (2011-2013).
North Highlands, CA
Sacramento Co.
United States 		Freedom Park Dr. / 32nd St.
(38.67592, -121.39216) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2012
North Highlands, CA
Sacramento Co.
United States 		Freedom Park Dr. / 34th St. / Dudley Blvd.
(38.67588, -121.38752) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2012
Montgomery, AL
Montgomery Co.
United States 		Aum Dr. / Brown Springs Rd.
(32.37307, -86.17992) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2013).
Winnipeg, MB
Division 11
Canada 		(unknown) / (unknown)
(49.83988, -97.21409) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.0000 		Other (At-Grade)
Single-Lane 		2012 Right-turn-only lane on north leg; right-turn bypass lane on east leg.
Winnipeg, MB
Division 11
Canada 		(unknown) / (unknown)
(49.84052, -97.21910) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.0000 		Other (At-Grade)
Single-Lane 		2012 Right-turn-only lane on north leg.
Gatineau, QC
Gatineau
Canada 		Boulevard de Plateau / Rue de Prado
(45.43617, -75.80317) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.0000 		Other (At-Grade)
Single-Lane 		2012
Gatineau, QC
Gatineau
Canada 		Boulevard du Plateau / Boulevard de l'Amérique-Française
(45.43494, -75.80516) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.0000 		Other (At-Grade)
Single-Lane 		2012 Southeast leg stubbed.
San Francisco, CA
San Francisco Co.
United States 		Mission Bay Dr. / Mission Bay Blvd. / Owens St. / Channel St.
(37.77048, -122.39599) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
78.3588 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 Year Completed estimated (2011-2012). ICD estimated from Google Maps linework.
Thorburn, NS
Pictou
Canada 		Rte 4 / Rte 104 EB Ramps
(45.59173, -62.51598) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
43.4591 		Freeway Ramps (Grade-Separated)
Single-Lane 		2012 Year Completed estimated (2010-2013). ICD estimated from Google Maps linework.
Thorburn, NS
Pictou
Canada 		Rte 4 / School Rd. / Rte 104 WB Ramps
(45.59326, -62.51587) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.4579 		Freeway Ramps (Grade-Separated)
Single-Lane 		2012 Year Completed estimated (2010-2013). ICD estimated from Google Maps linework.
Union, MO
Franklin Co.
United States 		Independence Dr. / W Main St.
(38.44642, -91.02549) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.7385 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2012-2013). https://www.unionmissouri.org/document_center/talk_of_the_town_winter_2013.pdf ICD estimated from Google Maps linework.
Kitchener, ON
Waterloo
Canada 		Huron Rd. / Woodbine Ave.
(43.38310, -80.48326) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.1366 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 Year Completed estimated (2011-2012). ICD estimated from Google Maps linework.
London, ON
Middlesex
Canada 		Callingham Dr. / Meadowlands Way
(43.03489, -81.29534) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0000 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2010-2013). Splitter islands added 2016-2019. (streetview) 21442
Waterloo, ON
Waterloo
Canada 		Davenport Rd. / Old Abbey Rd. / (shopping center)
(43.49957, -80.52551) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.0000 		Other (At-Grade)
Single-Lane 		2012 Right-turn-only leg on north leg. Year Completed estimated (2011-2012).
Las Vegas, NV
Clark Co.
United States 		Fox Hill Dr. / Paseo Breeze Dr.
(36.16713, -115.36480) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2012).
London, ON
Middlesex
Canada 		Singleton Ave. / Morgan Ave.
(42.93793, -81.27158) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
35.0000 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2012).
Clarkdale, AZ
Yavapai Co.
United States 		Scenic Dr. / Alamos Dr.
(34.74635, -112.04608) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2012). Initially completed with painted splitter islands. Raised splitter islands added 2012-2014.
Williamsburg, VA
Williamsburg City Co.
United States 		Battery Blvd. / Commonwealth Ave.
(37.25257, -76.66771) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 Through arrows only on northeast entry even though lanes marked within roundabout as LT, LT-TH. Entry appears to have been modified by removing left-turn pavement marking arrows on entry and replacing with through arrows. No lane use signs. Year Completed estimated (2011-2014). 21442
(unincorporated), TX
Montgomery Co.
United States 		Woodforest Pkwy. / Woodforest Blvd. / Spyglass Park Ln.
(30.27643, -95.55388) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
67.0560 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2012).
Fredericton, NB
York
Canada 		Cliffe St. / Two Nations Crossing
(45.98259, -66.61218) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0000 		Other (At-Grade)
Single-Lane 		2012
Overland Park, KS
Johnson Co.
United States 		Carson St. / Payton Dr. / Kobe Dr.
(38.88090, -94.66183) 		Other
Existing 		Uncontrolled
None 		4 Approaches
0 Driveways
26.9621 		Other (At-Grade)
Single-Lane 		2012 No yield signs or other control but otherwise typical roundabout geometry. ICD estimated from Google Maps linework.
Fayetteville, NC
Cumberland Co.
United States 		Plantation Garden Blvd. / Scotch Hall Way / Harmony Hall Way
(35.09671, -78.97316) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
1 Driveways
38.1100 		Other (At-Grade)
Single-Lane 		2012 Gated community. Parking along circulatory roadway. ICD estimated from Google Maps linework.
Park City, UT
Summit Co.
United States 		W Ute Blvd. / Uintah Way
(40.72449, -111.54245) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.1103 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 Year Completed estimated (2011-2013). ICD estimated from Google Maps linework.
Raleigh, NC
Wake Co.
United States 		Concord St. / ME Valentine Dr.
(35.78880, -78.67778) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island 		2012 Year Completed estimated (2010-2013).
Orange, CA
Orange Co.
United States 		Designer Dr. / City Blvd. E
(33.78117, -117.89081) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.7879 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2013). ICD estimated from Google Maps linework.
West Jordan, UT
Salt Lake Co.
United States 		Jordan Line Pkwy. / Station View Way
(40.59354, -111.97048) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.2072 		Other (At-Grade)
Single-Lane 		2012 Bus transit center. Concrete pavement. ICD estimated from Google Maps linework.
Provo, UT
Utah Co.
United States 		S 1350 E / 300 S
(40.22981, -111.63524) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.0901 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Spanish Fork, UT
Utah Co.
United States 		1120 E / 200 N
(40.11232, -111.63496) 		Other
Existing 		Uncontrolled
None 		3 Approaches
0 Driveways
56.6309 		Other (At-Grade)
Single-Lane 		2012 No splitter islands. ICD estimated from Google Maps linework.
Ivins, UT
Washington Co.
United States 		Snow Canyon Pkwy. / Snow Canyon Dr. / S Docena Dr.
(37.16869, -113.65365) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.2134 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 ICD estimated from Google Maps linework.
Carrollton, GA
Carroll Co.
United States 		GA 16 (Newnan Rd.) / Education Dr.
(33.56571, -85.04510) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.8215 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Platte City, MO
Platte Co.
United States 		MO-N / NW 136 St. / Humphreys Rd.
(39.33927, -94.77933) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2012).
Sea Pines, SC
Beaufort Co.
United States 		78 Dunnagans Alley
(32.15734, -80.75987) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2012).
Spring, TX
Harris Co.
United States 		Mossy Oaks Rd. / Energy Dr.
(30.09722, -95.43843) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012