Roundabouts Database

30320 Results

Search by location, intersection, and comments with the Quick Search below. You can search all other attributes by clicking Advanced Search. Sort results by clicking the headers of any column. Click the Intersection name for a details and aerial view. Search results pages can be bookmarked. Results can be exported to KML for viewing in Google Earth.


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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
Madison, WI
Dane Co.
United States 		Watts Rd. / Quiet Pond Dr. / Harvest Moon Ln.
(43.05189, -89.55505) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2017-2018).
Madison, WI
Dane Co.
United States 		Ancient Oak Ln. / Lone Oak Ln.
(43.04319, -89.54215) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2006
Madison, WI
Dane Co.
United States 		Stonebridge Dr. / Heather Glen Dr. / Country Ln.
(43.00360, -89.50690) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2005
Fitchburg, WI
Dane Co.
United States 		Nobel Dr. / Fahey Glen
(42.99461, -89.41188) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2018 Southwest and southeast legs stubbed.
Menasha, WI
Calumet Co.
United States 		Fountain Way / Whisper Falls Ln. / Whisper Falls Ct.
(44.21290, -88.36640) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (1992-2005).
Howard, WI
Brown Co.
United States 		Evergreen Rd. / Marley St.
(44.58025, -88.17017) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2021 West leg stubbed.
Kohler, WI
Sheboygan Co.
United States 		Lower Falls Rd. (CR PP) / CR A
(43.73846, -87.76974) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2017 Merging right-turn bypass lane on north leg. Year Completed estimated (2015-2019).
Kohler, WI
Sheboygan Co.
United States 		CR PP (Lower Falls Rd.-Lower Rd.) / Highland Dr. / W Riverside Dr.
(43.73591, -87.78015) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2019).
Cypress, TX
Harris Co.
United States 		Hayden Lakes Dr. / Bentridge Manor Ln. / Violet Hollow Park
(30.04299, -95.64377) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2014-2015).
Belmont, MI
Kent Co.
United States 		Seven Mile Rd. NE / Brewer Ave. NE
(43.07137, -85.57053) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2006-2009).
Portage, MI
Kalamazoo Co.
United States 		Zylman Ave. / Coxs Dr.
(42.19367, -85.55061) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2020 Replaced offset T-intersections. Year Completed estimated (2018-2020).
Chaska, MN
Carver Co.
United States 		Big Woods Blvd. / Savanna Way
(44.79102, -93.62533) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2020 South leg stubbed. Year Completed estimated (2019-2020).
Shakopee, MN
Scott Co.
United States 		McKenna Rd. NW / Tintaocanku
(44.76314, -93.44937) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2014 Completed July 2014.
Shakopee, MN
Scott Co.
United States 		Tintaocanku / Wakpa Ln.
(44.76140, -93.46012) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2018 North leg stubbed. Year Completed estimated (2018-2019).
Prior Lake, MN
Scott Co.
United States 		Stemmer Ridge Rd. NW / Skuya Dr. / Howard Lake Rd.
(44.71926, -93.47554) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2018).
Lakeville, MN
Dakota Co.
United States 		162nd St. W / Eagleview Dr.
(44.71478, -93.16821) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2015
Lakeville, MN
Dakota Co.
United States 		Flagstaff Ave. / Dodd Blvd.
(44.70700, -93.19724) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Single-Lane 		2019 Elliptical shaped. ICD = 200 ft x 150 ft.
(unincorporated), MN
Scott Co.
United States 		Lucerne Blvd. / Vernon Ave. / 217th St. E
(44.63688, -93.34899) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2015-2016).
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).
Land O' Lakes, FL
Pasco Co.
United States 		Wilderness Lake Blvd. / Night Heron Dr. / Deer Path Ln. / Grasmere Dr.
(28.26688, -82.45787) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
62.4840 		Other (At-Grade)
Single-Lane 		2005
Rock Hill, SC
York Co.
United States 		Springdale Rd. / Old Springdale Rd. / Ivy Hill Ln.
(34.93659, -80.96407) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2006
Auburn Hills, MI
Oakland Co.
United States 		N Squirrel Rd. / Squirrel Ct.
(42.63475, -83.22058) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2018 Yield-controlled right-turn bypass lane on north leg.
Lakeland, FL
Polk Co.
United States 		Greystone Dr. / Copper Ridge Blvd. / Winslow Blvd.
(28.15024, -82.00876) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Auburn Hills, MI
Oakland Co.
United States 		Pioneer Dr. / Meadow Brook Rd.
(42.66857, -83.21853) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2018 Previous T-intersection shifted to east.
Traditions, FL
Polk Co.
United States 		Bedford Ave. / Traditions Blvd. N
(27.96452, -81.66632) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2005 Painted splitter islands.
Capitol Heights, MD
Prince George's Co.
United States 		Ritchie Station Ct. / (mall circulation road)
(38.86528, -76.84986) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2011 Year Completed estimated (2010-2011).
Forestville, MD
Prince George's Co.
United States 		Donnell Pl.
(38.84109, -76.88405) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Saint Charles, MD
Charles Co.
United States 		Devongate St. / Malvern St. / Promenade Pl.
(38.61057, -76.93790) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.9560 		Other (At-Grade)
Single-Lane 		2009 Crosswalks adjacent to circulatory roadway. Year Completed estimated (2008-2009).
Midlothian, VA
Chesterfield Co.
United States 		St Francis Blvd. / (parking)
(37.46576, -77.66182) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on two legs.
Midlothian, VA
Chesterfield Co.
United States 		Live Oak Ln. / Live Oak Dr.
(37.52959, -77.59773) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Kellswater Bridge, NC
Cabarrus Co.
United States 		Kellswater Bridge Blvd. / Keady Mill Loop
(35.46391, -80.66261) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
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
Kannapolis, NC
Cabarrus Co.
United States 		Barr Rd. / (parking)
(35.44196, -80.68393) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2018-2019).
Concord, NC
Cabarrus Co.
United States 		Hendrick Auto Plaza NW / (unknown)
(35.36084, -80.70281) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Fort Mill, SC
Lancaster Co.
United States 		Calvin Hall Rd. / Bailies Ridge Dr.
(34.99690, -80.87083) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Fort Mill, SC
York Co.
United States 		Felts Pkwy. / Red Forest Way
(34.97140, -80.91179) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Parking along circulatory roadway.
Center City, MN
Chisago Co.
United States 		US 8 (Lake Blvd.) / Pleasant Valley Rd.
(45.38276, -92.79510) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2020 Year Completed estimated (2019-2020).
Elk River, MN
Sherburne Co.
United States 		Twin Lakes Rd. NW / Viking Blvd. NW
(45.32852, -93.52068) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2018-2019).
Elk River, MN
Sherburne Co.
United States 		Twin Lakes Rd. NW / Cleveland Rd. NW
(45.32168, -93.52175) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2018-2019).
Minnetonka, MN
Hennepin Co.
United States 		Ridgedale Dr. / (parking)
(44.96568, -93.44039) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2021 Year Completed estimated (2020-2021).
Minnetonka, MN
Hennepin Co.
United States 		Ridgedale Dr. / YMCA Ln. / (parking)
(44.96611, -93.43363) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2020
Chaska, MN
Carver Co.
United States 		Big Woods Blvd. / US 212 WB Off-Ramp
(44.79113, -93.63390) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2020 Add-lane right-turn bypass lane on south leg. Year Completed estimated (2019-2020).
Shasta Hanchett Park, CA
Santa Clara Co.
United States 		Tillman Ave. / Hanchett Ave.
(37.32998, -121.91643) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Shasta Hanchett Park, CA
Santa Clara Co.
United States 		Martin Ave. / Sequoia Ave.
(37.33046, -121.91387) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Shasta Hanchett Park, CA
Santa Clara Co.
United States 		Martin Ave. / Tillman Ave.
(37.32929, -121.91560) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Shasta Hanchett Park, CA
Santa Clara Co.
United States 		Tillman Ave. / Sierra Ave.
(37.32858, -121.91476) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Shasta Hanchett Park, CA
Santa Clara Co.
United States 		Tillman Ave. / Yosemite Ave.
(37.32791, -121.91395) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Odenton, MD
Anne Arundel Co.
United States 		Sand Lens Dr. / Water Strider Way
(39.02435, -76.72793) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2020
Odenton, MD
Anne Arundel Co.
United States 		Meyers Station Rd. / Conway Rd.
(39.02871, -76.71317) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2015-2017).
Gambrills, MD
Anne Arundel Co.
United States 		Nancarles Dr. / Kirchner Ln.
(38.98934, -76.68111) 		Other
Existing 		Unknown
Unknown 		3 Approaches
2 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Sunriver, OR
Deschutes Co.
United States 		Abbot Dr. / Beaver Dr.
(43.87147, -121.43656) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2020 Pair of closely spaced roundabouts.
Northville, MI
Wayne Co.
United States 		Yellowstone Dr. / Johnson Creek Dr.
(42.40412, -83.52414) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2005
Northville, MI
Wayne Co.
United States 		Carriage Way / Glacier Rd.
(42.40220, -83.53576) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2002-2005).
Northville, MI
Wayne Co.
United States 		Johnson Creek Dr. / (park entrance)
(42.39610, -83.51860) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2002-2005).
Monclova, OH
Lucas Co.
United States 		Monclova Rd. / Weckerly Rd.
(41.55896, -83.76670) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022
Ponte Vedra Beach, FL
St. Johns Co.
United States 		Hammock Cove Dr. / N Cove Dr.
(30.21276, -81.40119) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Ponte Vedra Beach, FL
St. Johns Co.
United States 		Sawgrass Island Dr. S / Whisper Lake Ln. E
(30.20539, -81.39944) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
St Augustine, FL
St. Johns Co.
United States 		Four Mile Rd. / N Volusia St. / E Aiken St. / W Aiken St.
(29.89808, -81.34637) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Single-Lane 		2013
Palm Coast, FL
Flagler Co.
United States 		Front St. / Lagare St.
(29.55014, -81.16887) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Palm Coast, FL
Flagler Co.
United States 		Front St. / Lagare St.
(29.54162, -81.16480) 		Other
Existing 		Unknown
Unknown 		2 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Union Park, FL
Orange Co.
United States 		Royal Wulff Ln. / Red Ibis Ln.
(28.58266, -81.21059) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Union Park, FL
Orange Co.
United States 		Royal Wulff Ln. / Royal Wulff Ln.
(28.58286, -81.20970) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Union Park, FL
Orange Co.
United States 		Royal Wulff Ln. / Red Ibis Ln. / Blue Cahill Ln.
(28.58261, -81.20881) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Union Park, FL
Orange Co.
United States 		Green Badger Ln. / Red Quill Ln.
(28.58156, -81.21027) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Union Park, FL
Orange Co.
United States 		Blue Whistler Ln. / Green Badger Ln. / Red Quill Ln.
(28.58156, -81.20881) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Kingston, ON
Frontenac
Canada 		Resource Rd. / Centennial Dr.
(44.27700, -76.55971) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.0000 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2019).
Banja Luka, Serb Republic
Banja Luka
Bosnia and Herzegovina 		Skendera Kulenovića / Isaije Mitrovića / Kralja Petra Prvog Karadordevića / Solunska
(44.76501, 17.18431) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		Peanut shaped.
Banja Luka, Serb Republic
Banja Luka
Bosnia and Herzegovina 		Isaije Mitrovića / Cara Lazara / Teodora Kolokotronisa / Patre
(44.76588, 17.18785) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Olympia, WA
Thurston Co.
United States 		Yelm Hwy. SE / Meridian Rd. SE
(46.98551, -122.74087) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 https://yelm-meridian-thurston.hub.arcgis.com/
Ottawa, ON
Ottawa
Canada 		CitiGate Dr. / CrossKeys Pl.
(45.26981, -75.78722) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.0000 		Other (At-Grade)
Single-Lane 		2017
Ottawa, ON
Ottawa
Canada 		Barnsdale Rd. / Prince of Wales Dr.
(45.24093, -75.71220) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2020 Year Completed estimated (2020-2022).
Van Wert, OH
Van Wert Co.
United States 		US 224 / US 127 / Marsh Rd.
(40.90046, -84.57198) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 Opened August 5, 2022. https://www.hometownstations.com/news/new-roundabout-just-north-of-van-wert-expected-to-open-on-august-5th/article_5605707a-129a-11ed-9c27-bf0fae2306bd.html
Yorktown, IN
Delaware Co.
United States 		W River Rd. / Nebo Rd.
(40.18672, -85.46177) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 https://www.thestarpress.com/story/news/local/2022/07/28/muncie-traffic-nebo-road-roundabout-open-yorktown-indiana-construction/65384724007/
Upper Marlboro, MD
Prince George's Co.
United States 		Thomas Sim Lee Terrace / Mary Digges Pl.
(38.81663, -76.81748) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Saint Charles, MD
Charles Co.
United States 		Radford St. / Montpelier Dr.
(38.64135, -76.97106) 		Other
Existing 		Unknown
Unknown 		3 Approaches
4 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Pedestrian access to central island.
Saint Charles, MD
Charles Co.
United States 		Ethridge Dr. / Nobility Ct.
(38.62769, -76.96461) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter island on north and east legs.
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).
Carmel, IN
Hamilton Co.
United States 		E Main St. / Richland Ave.
(39.97842, -86.12265) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2022 Right-turn-only lanes on north and east legs. Opened August 2022. http://carmellink.com/project.php?title=Richland%20Ave%20and%20Main%20Street%20Road%20Roundabout https://content.govdelivery.com/bulletins/gd/INCARMEL-3264a0e
Annapolis, MD
Anne Arundel Co.
United States 		State Circle
(38.97890, -76.49063) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Maryland State House in central island.
Londontowne, MD
Anne Arundel Co.
United States 		Millhaven Dr. / Two Rivers Dr. / Tilden Way
(38.93715, -76.56159) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2006 Converted from open intersection. Year Completed estimated (2005-2006).
Londontowne, MD
Anne Arundel Co.
United States 		Southdown Rd. / Landing Rd. / Decker Pl.
(38.93983, -76.57211) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Mantua, OH
Portage Co.
United States 		SR 82 / Chamberlain Rd.
(41.30863, -81.28112) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 https://www.record-courier.com/story/news/2022/07/30/mantua-roundabout-finally-open-odot-says-improve-safety/10173568002/
Celina, TX
Collin Co.
United States 		Punk Carter Pkwy. / Kinship Pkwy.
(33.28419, -96.76992) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2018
Celina, TX
Collin Co.
United States 		W Ownsby Pkwy. / Etta Terrace
(33.27912, -96.78895) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Single-Lane 		2020
Calgary, AB
Division 6
Canada 		34 Ave. NW / Sarcee Trl. NW
(51.08368, -114.18893) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.0000 		Other (At-Grade)
Single-Lane 		2022
Calgary, AB
Division 6
Canada 		West Valley Rd. SW / 101 St. SW / 1 Ave. SW / Trans-Canada Hwy EB On-Ramp
(51.08514, -114.23423) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2022
Inspiration, CO
Douglas Co.
United States 		Gartrell Rd. / E Rocky Top Ave.
(39.55491, -104.70847) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2020 Year Completed estimated (2019-2021).
Rowley Downs, CO
Douglas Co.
United States 		Aintree Ct. / Aintree Pl.
(39.50899, -104.75397) 		Other
Existing 		Unknown
Unknown 		3 Approaches
2 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Hidden River, CO
Douglas Co.
United States 		Club Dr. / Bridlewood Ln.
(39.50029, -104.74912) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands; only diverging yellow lines.
The Farm, CO
El Paso Co.
United States 		Ent Pkwy. / Federal Dr.
(38.99879, -104.81095) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 Year Completed estimated (2020-2022).
Interquest, CO
El Paso Co.
United States 		United Heights / (unknown)
(38.98973, -104.80083) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		No splitter islands on north and south legs.
Deerfield Hills, CO
El Paso Co.
United States 		Drennan Rd. / Post Oak Dr.
(38.78168, -104.74115) 		Other
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands; only diverging yellow lines.
Deerfield Hills, CO
El Paso Co.
United States 		Drennan Rd. / Monica Dr. W
(38.78171, -104.74739) 		Other
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands; only diverging yellow lines.
Deerfield Hills, CO
El Paso Co.
United States 		Drennan Rd. / Springnite Dr.
(38.78171, -104.75088) 		Other
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands; only diverging yellow lines.
McCalla, AL
Jefferson Co.
United States 		Old Tuscaloosa Hwy. / McAdory School Rd.
(33.33566, -87.01218) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2022 https://www.youtube.com/watch?v=GS7xX-8KUkc
Port Vincent, LA
Livingston Par.
United States 		LA 16 (Petes Hwy.) / LA 447 (Walker South Rd.)
(30.35577, -90.84991) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2022
Baton Rouge, LA
East Baton Rouge Par.
United States 		N Stadium Rd. / Field House Dr.
(30.41398, -91.18246) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2006 On campus of Louisiana State University.
Baton Rouge, LA
East Baton Rouge Par.
United States 		Capitol Access Rd. / Capitol Lake Dr.
(30.45808, -91.18278) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2016
Baton Rouge, LA
East Baton Rouge Par.
United States 		Capitol Lake Rd. / Capitol Access Rd.
(30.45818, -91.18621) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2016
Casper, WY
Natrona Co.
United States 		Rustic Dr. / Rustic Ct. / Rustic Pl.
(42.82970, -106.28379) 		Other
Existing 		Unknown
Unknown 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane