Roundabouts Database

30066 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
Roads, FL
Miami-Dade Co.
United States 		SW 2nd Ave. / SW 25th Rd.
(25.75478, -80.20621) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.9560 		Other (At-Grade)
Single-Lane 		2010 Replaced circular intersection with unknown control. Year Completed estimated (2009-2010).
Flagami, FL
Miami-Dade Co.
United States 		SW 58th Ave. / SW 3rd St.
(25.76772, -80.28977) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
15.2400 		Other (At-Grade)
Single-Lane 		2010
Flagami, FL
Miami-Dade Co.
United States 		NW 2nd St. / NW 58th Ave.
(25.77257, -80.29000) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
16.7640 		Other (At-Grade)
Single-Lane 		2010
Haymarket, VA
Prince William Co.
United States 		Bowers Hill Dr. / Gaines Mill Cir.
(38.83987, -77.63056) 		Roundabout
Existing 		All-Way Yield
Other 		4 Approaches
0 Driveways
28.9560 		Other (At-Grade)
Single-Lane 		2010 Constructed as circular intersection without splitter islands 2003-2005. Splitter islands added 2009-2011.
Hialeah, FL
Miami-Dade Co.
United States 		W 18th St. / W 3rd Ave.
(25.83792, -80.28795) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
18.2880 		Other (At-Grade)
Single-Lane 		2010
Kannapolis, NC
Cabarrus Co.
United States 		Furlong Way / Integra Springs Blvd.
(35.46969, -80.66614) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Single-Lane 		2010
Montgomery, AL
Montgomery Co.
United States 		Monument Park Dr. / Chastain Park Dr. / Morning Side Park Dr.
(32.30911, -86.14268) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2008-2011).
Hollywood Hills, FL
Broward Co.
United States 		Taft St. / N 40th Ave.
(26.02536, -80.18396) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2010
Miami, FL
Miami-Dade Co.
United States 		NE 199th St. / North Dr.
(25.95898, -80.17260) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2010
St Charles, MO
St. Charles Co.
United States 		Tecumseh St. / N 3rd St.
(38.79739, -90.47611) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		2010 Merging right-turn bypass lane on east leg.
Collegedale, TN
Hamilton Co.
United States 		University Dr. / Taylor Cir.
(35.04776, -85.04983) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2010 On campus of Southern Adventist University. Fountain in central island. Year Completed estimated (2008-2010).
Miami, FL
Miami-Dade Co.
United States 		SW 16th Ave. / SW 11th St.
(25.76332, -80.22043) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.3360 		Other (At-Grade)
Single-Lane 		2010
Miami, FL
Miami-Dade Co.
United States 		SW 84th Ave. / SW 21st St.
(25.75028, -80.33159) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.3360 		Other (At-Grade)
Single-Lane 		2010
Sanford, FL
Seminole Co.
United States 		Loop Rd. / Weldon Blvd.
(28.74239, -81.30562) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2010).
San Diego, CA
San Diego Co.
United States 		Surface Navy Blvd. / S 32nd St.
(32.68369, -117.12563) 		Roundabout
Existing 		All-Way Yield
Other 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Inside Naval Base San Diego. Entrance station on north leg. Year Completed estimated (2009-2010).
Abingdon, MD
Harford Co.
United States 		Laurel Bush Rd. / E Wheel Rd.
(39.49411, -76.31652) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2011).
Stuart, FL
Martin Co.
United States 		NW Green River Pkwy. / NE Baker Rd.
(27.22209, -80.25291) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2010). North leg realigned from west; south leg added.
Rio, FL
Martin Co.
United States 		SR 707 (NE Dixie Hwy.) / NE Martin Ave.
(27.21959, -80.23709) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2010 Roundabout constructed by the Martin County CRA in coordination with the Rio 707 streetscape project.
Port Coquitlam, BC
Greater Vancouver
Canada 		Fremont St. / Fremont Dr. / Hwy 7B (Loogheed Hwy.) Exit Ramp
(49.24939, -122.73402) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2010 Raindrop shaped. Year Completed estimated (2008-2011).
Chilliwack, BC
Fraser Valley
Canada 		Columbia Valley Rd. / Sunnyside Blvd. / (parking)
(49.07529, -121.97639) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.0000 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2011).
Colorado Springs, CO
El Paso Co.
United States 		Royal Pine Dr. / Purple Plum Way
(38.97220, -104.75351) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2007-2011).
Modesto, CA
Stanislaus Co.
United States 		Hillglen Ave. / Sorrel Wood Dr.
(37.68533, -120.95336) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2010
Halmstad, Halland County
Halmstads kommun
Sweden 		Rte 26 (Nissastigen) / E6-E20 NB Ramps
(56.71150, 12.89011) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2010 Year Completed estimated (2009-2012). Add-lane right-turn bypass lane on south leg; yielding right-turn bypass lane on west leg.
San Tan Valley, AZ
Pinal Co.
United States 		E Germann Rd. / N Kenworthy Rd.
(33.27809, -111.54604) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2010
Sierra Vista, AZ
Cochise Co.
United States 		Rucker St. / Cooney St. / Jeffords St.
(31.55599, -110.34628) 		Other
Existing 		All-Way Stop
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2010 Stop line at each entry. Pedestrian crossings within circulatory roadway.
Sierra Vista, AZ
Cochise Co.
United States 		Jeffords St. / Cushing St.
(31.55698, -110.33997) 		Other
Existing 		All-Way Stop
None 		4 Approaches
0 Driveways
37.7952 		Other (At-Grade)
Single-Lane 		2010 Stop line at each entry. Pedestrian crossings within circulatory roadway.
Rio Rancho, NM
Sandoval Co.
United States 		Loma Colorado Blvd. NE / (parking)
(35.26261, -106.67142) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2010 Add-lane right-turn bypass lane on north leg. Year Completed estimated (2009-2011).
Rio Rancho, NM
Sandoval Co.
United States 		Campus Blvd. NE / Center Blvd. NE
(35.31768, -106.68441) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2011).
Senatobia, MS
Tate Co.
United States 		West St. / Thompson St.
(34.62211, -89.97041) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2007-2010).
London, ON
Middlesex
Canada 		Beaverbrook Ave. / Oakcrossing Rd.
(42.98694, -81.30524) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.0000 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2011).
Chesterfield, MO
St. Louis Co.
United States 		N Outer 40 Rd. / I-64 WB Exit Ramp
(38.67582, -90.65115) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Freeway Ramps (Grade-Separated)
Single-Lane 		2010 Year Completed estimated (2009-2010).
Tulsa, OK
Tulsa Co.
United States 		Sage Blvd. / (hospital entrance) / (parking)
(36.03334, -95.85593) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2010 Oval shaped. ICD = 155 ft x 135 ft.
Duquesne, MO
Jasper Co.
United States 		S Duquesne Rd. / E 20th St.
(37.06932, -94.45964) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2010
Overland Park, KS
Johnson Co.
United States 		Travis Ln. / Travis St. / W 86th St.
(38.97299, -94.66643) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4317 		Other (At-Grade)
Single-Lane 		2010 Prior to adding YIELD signs and striping, intersection only had one YIELD sign with a island in the middle.
Victoria, BC
Capital
Canada 		Glen Lake Rd. / Park Dale Dr. / Alouette Dr.
(48.44038, -123.52993) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
1 Driveways
30.0000 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (1985-2011).
Varberg, Halland County
Varberg
Sweden 		Lindbergsvägen / Sävstaholmsvägen / Astrakanvägen
(57.13049, 12.27130) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2012).
Varberg, Halland County
Varberg
Sweden 		Lindsbergvägen / Vlaidas väg
(57.13218, 12.27183) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2010 Around 2009 and definitely before April 2010
Calgary, AB
Division 6
Canada 		McCall Way NE / Barlow Trl. NE
(51.10221, -114.00061) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
53.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2010 Year Completed estimated (2008-2011).
Calgary, AB
Division 6
Canada 		Chaparral Valley Square SE / Chaparral Valley Dr. SE
(50.88594, -114.01532) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.0000 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2008-2011).
Varberg, Halland County
Varbergs kommun
Sweden 		Föreningsgatan / Engelbrektsgatan
(57.10653, 12.27300) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2010 Constructed before 2010.
Varberg, Halland County
Varbergs kommun
Sweden 		Engelbrektsgatan / Östra vägen
(57.10708, 12.26924) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2010 Constructed before 2010.
Falun, Dalarna County
Falu kommun
Sweden 		Gruvgatan / Korsnäsväagen / Holmtorget
(60.60497, 15.63215) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
42.6720 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2010 Completed before 2010.
Sollefteå, Västernorrland County
Sollefteå Municipality
Sweden 		Rte 90 / Järnvägsgatan
(63.17143, 17.25390) 		Roundabout
Existing 		All-Way Yield
Other 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2010 Constructed before 2010. Right-turn bypass lane on northeast leg that has priority over exit from roundabout. Grade-separated pedestrian/bicycle path under east leg.
Falun, Dalarna County
Falu kommun
Sweden 		Gruvgatan / Engelbrektsgatan
(60.60416, 15.62822) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.9080 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2010 Constructed before 2010.
Falun, Dalarna County
Falu kommun
Sweden 		E16-Rte 50-Rte 69 (Lugnetleden) / Hanröleden
(60.62574, 15.61196) 		Roundabout
Existing 		All-Way Yield
Metering Signal 		3 Approaches
1 Driveways
60.9600 		Other (At-Grade)
Single-Lane 		2010 Completed in or before 2010. Other control is signal on one approach to allow emergency vehicles to enter from 'next' approach.
Falun, Dalarna County
Falu kommun
Sweden 		Gruvrondellen: E16 / Gruvgatan
(60.60195, 15.62015) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
1 Driveways
65.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2010 Completed before 2010.
Ronneby, Blekinge County
Ronneby kommun
Sweden 		Karlshamnsvägen / Sörbyvägen
(56.21847, 15.26935) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2010 Completed in 2010 or earlier
Ronneby, Blekinge County
Ronneby kommun
Sweden 		Karlshamnsvägen / Gamla Karlshamnsvägen / Verktygsgatan
(56.21654, 15.27066) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2010 Completed in 2010 or earlier.
Ronneby, Blekinge County
Ronneby kommun
Sweden 		Karlshamnsvägen / Kungsgatan / Vierydsvägen
(56.21251, 15.27201) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2010 Originally constructed in 2010 or earlier with one leg being a one-lane, one-way road. Rebuilt around 2017 to two-directional with single lanes.
Ronneby, Blekinge County
Ronneby kommun
Sweden 		Gångbrogatan / Jarnvagsgatan / Strandgatan
(56.20814, 15.28128) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2010 Completed in 2010 or earlier.
Ronneby, Blekinge County
Ronneby kommun
Sweden 		Järnvägsgatan / Gustav Arnolds gata
(56.20647, 15.28504) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2010 Completed in 2010 or earlier.
Ronneby, Blekinge County
Ronneby kommun
Sweden 		Fridhemsvägen / Sodra Glasbruksgatan
(56.20030, 15.28632) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
28.9560 		Other (At-Grade)
Single-Lane 		2010 Completed in 2010 or earlier.
Sölvesborg, Blekinge County
Sölvesborg
Sweden 		Blekingevägen / Kämpasläattsvägen / Skånevägen
(56.05430, 14.56821) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Single-Lane 		2010 Completed in or before 2010.
Ronneby, Blekinge County
Ronneby kommun
Sweden 		Karlskronavägen / Hyndekullaleden / Hamnvägen
(56.20203, 15.31020) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Single-Lane 		2010 Completed in or before 2010.
Karlshamn, Blekinge County
Karlshamns kommun
Sweden 		Jannebergsvägen / Korpadalsvägen
(56.19404, 14.84189) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2010 Merging right-turn bypass lane on south leg.
Kättorp, Blekinge County
Ronneby kommun
Sweden 		Karlshamnsvägen / Västervägen / Viggenvägen
(56.23284, 15.25960) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
55.0000 		Other (At-Grade)
Single-Lane 		2010 Merging right-turn bypass lane on south leg. Completed in 2010 or earlier.
Alvesta, Kronoberg County
Alvesta kommun
Sweden 		Värnamovägen / Storgatan
(56.90219, 14.55829) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2010 Completed prior to 2010.
Alvesta, Kronoberg County
Alvesta kommun
Sweden 		Växjovägen / Ågatan / Industrigatan
(56.90120, 14.56216) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2010 Completed before 2010
Alvesta, Kronoberg County
Alvesta kommun
Sweden 		Rte 126 (Blädingevägen) / Fabriksgatan / Lillsjögatan
(56.89387, 14.54731) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2010 Completed before 2010.
Mjölby, Östergötland County
Mjölby
Sweden 		Kungsvägen / Ryttarhagsleden
(58.33143, 15.11307) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2010 Completed 2010 or earlier
Mjölby, Östergötland County
Mjölby
Sweden 		Kungsvägen / Ramstadgatan
(58.33026, 15.11689) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2010 Completed in 2010 or earlier.
Kitchener, ON
Waterloo
Canada 		Robert Ferrie Dr. / Evens Pond Crescent / S Creek Dr.
(43.37790, -80.44337) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.7234 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Qualicum Beach, BC
Nanaimo
Canada 		Memorial Ave. / Rupert Rd.
(49.33923, -124.44198) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.1356 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Granby, QC
La Haute-Yamaska Regional County Municipality
Canada 		Rue Bruce / Boulevard Pierre-Laporte
(45.37287, -72.70142) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.2722 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Clayton, NC
Johnston Co.
United States 		Vercelli Dr. / Calabria Ct.
(35.64099, -78.36513) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.0890 		Other (At-Grade)
Single-Lane 		2010 No splitter islands. ICD estimated from Google Maps linework.
Berthoud, CO
Larimer Co.
United States 		1st St. / Mountain Ave. / CR 8-CR 56
(40.30540, -105.07433) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.6997 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
River Grove, UT
Utah Co.
United States 		W 820 N / Independence Ave.
(40.24521, -111.69032) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.1717 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Blue Mountains, ON
Grey
Canada 		CR 19 / Gord Canning Dr. / Scenic Caves Rd.
(44.49650, -80.30181) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Year Completed estimated (2009-2011).
Cassidy, BC
Nanaimo
Canada 		Spit Fire Rd. / (unknown)
(49.05375, -123.87605) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.0000 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2010-2011).
Repentigny, QC
L'Assomption Regional County Municipality
Canada 		Boulevard Basile-Routhier / Avenue des Rivières
(45.78281, -73.43269) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
60.0000 		Other (At-Grade)
Single-Lane 		2010
Spring Branch East, TX
Harris Co.
United States 		Hillendahl Blvd. / Westwood Dr.
(29.79893, -95.49322) 		Roundabout
Removed 		All-Way Yield
None 		3 Approaches
0 Driveways
7.0101 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2010 Built as a mini roundabout in 1998 as part of a larger neighborhood street reconstruction project. It had a mountable center island 6 ft. in diameter and 3" high made from recycled rubber; long gone. Conversion to TWSC estimated from aerial photos.
Flemington, NJ
Hunterdon Co.
United States 		Rte 12 / Main St. / Reaville Ave.
(40.50183, -74.85851) 		Rotary
Existing 		All-Way Yield
None 		5 Approaches
6 Driveways
106.6800 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2010 Oval shaped. ICD = 350 ft x 265 ft. Minor movements need to change lanes for some movements. Modified 2009-2010 to have yield on entry with original rotary geometry. 21442
Wake Forest, NC
Wake Co.
United States 		Barnford Mill Rd. / Burdock Ln.
(35.99980, -78.50207) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.1559 		Other (At-Grade)
Single-Lane 		2010 Splitter islands added 2012-2013. ICD = 100 ft. ICD estimated from Google Maps linework.
Leland, NC
Brunswick Co.
United States 		Olde Regent Way / Drager Dr.
(34.22037, -78.01652) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.4530 		Other (At-Grade)
Single-Lane 		2010 Painted truck apron. Minimal splitter islands. ICD = 105 ft. ICD estimated from Google Maps linework.
Jefferson City, MO
Cole Co.
United States 		W Stadium Blvd. / Hard Rock Dr. / (parking lot)
(38.57584, -92.21602) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Add-lane right-turn bypass lane on north leg; yield-controlled right-turn bypass lane on west leg.
Jefferson City, MO
Cole Co.
United States 		W Stadium Blvd. / Hyde Park Rd. / (future street)
(38.57733, -92.21556) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2010 Fourth leg stubbed.
London, ON
Middlesex
Canada 		Raleigh Blvd. / Tillmann Rd.
(42.93469, -81.30829) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
110.0000 		Other (At-Grade)
Single-Lane 		2010 completed 2010 based on Google historical aerials
Troy, AL
Pike Co.
United States 		University Ave. / Luther Dr.
(31.79906, -85.95933) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2010-2011). Luther Dr is called International Blvd on Google Maps. ICD estimated from Google Earth.
Troy, AL
Pike Co.
United States 		McKinley Dr. / Luther Dr.
(31.80401, -85.95713) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2010 Painted splitter islands on three legs; no splitter island on southeast leg. Year Completed estimated (2010-2011). Google Maps claims this is the intersection of International Blvd and Veterans Memorial Dr. ICD estimated from Google Earth.
Jacksonville, FL
Duval Co.
United States 		W Independent Dr. / S Laura St.
(30.32553, -81.65970) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2010 Laura St and one leg of Independent Dr were converted to two-way from one-way.
Kelowna, BC
Central Okanagan
Canada 		University Way / Innovation Dr. / Hollywood Rd.
(49.94106, -119.39019) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.0000 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2005-2011).
Kelowna, BC
Central Okanagan
Canada 		Hollywood Rd. / John Hindle Dr. / Hwy 97 NB Off-ramp / Hwy 97 SB On-ramp
(49.93629, -119.39215) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2010 Year Completed estimated (2005-2011).
Miami, FL
Miami-Dade Co.
United States 		SW 73rd Avenue Rd. / SW 35th St.
(25.73754, -80.31535) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		2010
Crestwood, KY
Oldham Co.
United States 		Spring Hill Trace / Clore Ln.
(38.33233, -85.50073) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2010
Windsor, ON
Essex
Canada 		Brighton Rd. (CR 21) / Tecumseh Rd. E
(42.31138, -82.84547) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
33.0000 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2011).
Newmarket, ON
York
Canada 		Nellie Little Crescent / Kingsmere Ave. / Quaker Trl.
(44.04142, -79.43972) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.0000 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2011).
Georgetown, TX
Williamson Co.
United States 		Riverhaven Dr. / E Morrow St. / College St.
(30.65443, -97.66443) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Single-Lane 		2010 Opened to traffic in March 2010. Replaced three closely spaced intersections in a triangular layout.
Little Rock, AR
Pulaski Co.
United States 		Woodlands Trl. / Winthrop Point / Hoggard's Ridge
(34.73822, -92.42759) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2010
Modesto, CA
Stanislaus Co.
United States 		La Force Dr. / Kodiak Dr. / Hillglen Ave.
(37.68347, -120.95500) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2010
Bel Air North, MD
Harford Co.
United States 		Red Pump Rd. / Yankee Doodle Dr.
(39.54551, -76.37994) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2010
Fishers, IN
Hamilton Co.
United States 		E 136th St. / (parking)
(39.98777, -85.92893) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2010 Entrance to medical center.
Hamilton, ON
Hamilton
Canada 		Stonehenge Dr. / Raymond Rd.
(43.21855, -79.94298) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
30.0000 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2011). Splitter islands added 2012-2013.
Hagerstown, MD
Washington Co.
United States 		Terps Blvd. / Hoosier Ct. / Nittany Lion Cir.
(39.67069, -77.73987) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2011).
East Memphis, TN
Shelby Co.
United States 		Ridgeway Loop Rd. / (parking)
(35.10122, -89.86462) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2010 Right-turn-only lane on north leg. Internal shopping center access roads.
Olympia Heights, FL
Miami-Dade Co.
United States 		SW 48th St. / SW 89th Pl.
(25.72428, -80.34123) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.9456 		Other (At-Grade)
Single-Lane 		2010
Miami, FL
Miami-Dade Co.
United States 		SW 142nd Ave. / SW 30th St.
(25.73961, -80.42408) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.3360 		Other (At-Grade)
Single-Lane 		2010
Miami, FL
Miami-Dade Co.
United States 		SW 142nd Ave. / SW 34th St.
(25.73596, -80.42394) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.3360 		Other (At-Grade)
Single-Lane 		2010
Miami, FL
Miami-Dade Co.
United States 		SW 38th St. / SW 142nd Ave.
(25.73237, -80.42379) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.3360 		Other (At-Grade)
Single-Lane 		2010
Roanoke, TX
Denton Co.
United States 		N Oak St. / Travis St.
(33.00145, -97.22769) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		2010 Painted splitter islands. Constructed in 2009-2010 as part of street reconstruction project.
Waco, TX
McLennan Co.
United States 		Parker Springs Dr. / Desperado Dr.
(31.62217, -97.23636) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		2010 Constructed with three legs; fourth leg added in 2012. Shortened concrete splitter islands were lengthened using brick-patterned preformed thermoplastic.