Roundabouts Database

28784 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
Carthage, MO
Jasper Co.
United States 		Fairlawn Ave. / Elk St. / Garrison Ave.
(37.15119, -94.31466) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.fourstateshomepage.com/news/joplin-news-first/fairlawn-roundabout-opens-in-carthage-modot-update/
Lawrence, KS
Douglas Co.
United States 		Crestline Dr. / (parking)
(38.94514, -95.26634) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
57.9120 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2006-2008).
Lawrence, KS
Douglas Co.
United States 		W 18th St. / Ousdahl Rd.
(38.95149, -95.25571) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2016
Lawrence, KS
Douglas Co.
United States 		S O'Connell Rd. / E 25th St. / E 25th Terrace
(38.93924, -95.20494) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2008-2009).
Lawrence, KS
Douglas Co.
United States 		E 1600 Rd. / N 1300 Rd. / O'Connell Rd. / E 31st St.
(38.92817, -95.20495) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2015
Defiance, OH
Defiance Co.
United States 		Ottawa Ave. / Cleveland Ave.
(41.26804, -84.34864) 		Roundabout
Existing 		All-Way Yield
Other 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021
West Monroe, LA
Ouachita Par.
United States 		Well Rd. / I-20 WB Ramps
(32.51259, -92.19191) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
53.3400 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2020 https://www.myarklamiss.com/news/a-first-look-at-the-new-well-road-roundabout/
Kailua, HI
Honolulu Co.
United States 		S Kalaheo Ave. / Kailua Rd.
(21.39719, -157.73013) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2017 Triangle-shaped series of three yield-controlled entries.
Kailua, HI
Honolulu Co.
United States 		Hele St. / Liku St.
(21.37806, -157.72752) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Kailua, HI
Honolulu Co.
United States 		Hele St. / Kina St.
(21.37589, -157.72487) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Laie, HI
Honolulu Co.
United States 		Hale Laa Blvd. / Kulanui St.
(21.64871, -157.92441) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
2 Driveways
51.8160 		Other (At-Grade)
Single-Lane 		Year Completed unknown (before 2001).
Laie, HI
Honolulu Co.
United States 		Naniloa Loop / Hale Laa Blvd.
(21.64783, -157.92820) 		Other
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Parking along circulatory roadway.
Laie, HI
Honolulu Co.
United States 		Naniloa Loop / Wahinepee St. / Poohaili St.
(21.65149, -157.92918) 		Other
Existing 		All-Way Stop
Unknown 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Laie, HI
Honolulu Co.
United States 		Academic Oval / Kulanui St.
(21.64280, -157.92520) 		Other
Existing 		All-Way Yield
Unknown 		3 Approaches
2 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Village Park, HI
Honolulu Co.
United States 		Kupuna Loop / Aiki St.
(21.38950, -158.02469) 		Unknown
Unknown 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021
Village Park, HI
Honolulu Co.
United States 		Kapuna Loop / Kaaholo St.
(21.39034, -158.02458) 		Unknown
Unknown 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021
Ocean Pointe, HI
Honolulu Co.
United States 		Waiemi St. / Kaiwawalo St.
(21.31618, -158.03452) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Painted splitter islands.
Ewa Gentry, HI
Honolulu Co.
United States 		Kanela St. / (unknown)
(21.33208, -158.01440) 		Other
Existing 		One-Way/Two-Way Stop
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Ewa Beach, HI
Honolulu Co.
United States 		Ho'okulaia St. / Kamalie Mua St.
(21.36200, -158.04303) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2019-2021).
, HI
Honolulu Co.
United States 		'Onohi'ula St. / Kamalie Mua St.
(21.36087, -158.04215) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2019-2021).
Joint Base Pearl Harbor-Hickam, HI
Honolulu Co.
United States 		Atterbury Circle
(21.33842, -157.95736) 		Other
Existing 		Other
Unknown 		5 Approaches
2 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified)
Neenah, WI
Winnebago Co.
United States 		STH 76 / CR JJ (Breezewood Ln.)
(44.15610, -88.54400) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2020
Neenah, WI
Winnebago Co.
United States 		STH 76 / CR G
(44.14099, -88.54394) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020
Neenah, WI
Winnebago Co.
United States 		STH 76 / CR GG
(44.11205, -88.54355) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020
San Diego, CA
San Diego Co.
United States 		Landis St. / Louisiana St.
(32.74562, -117.14008) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Fishers, IN
Hamilton Co.
United States 		Alston Dr. / Cosel Way / Saxony Blvd.
(39.97856, -85.92298) 		Other
Existing 		All-Way Stop
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Alexandria, MN
Douglas Co.
United States 		CTH 8 NW / CTH 40
(45.90464, -95.49110) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.voiceofalexandria.com/news/local/new-douglas-county-roundabout-is-open/article_ba70536a-1195-11ec-bfe3-e3abc879177f.html
Jordan, MN
Scott Co.
United States 		STH 282 (2nd St. W) / Creek Ln. S
(44.66886, -93.63533) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.facebook.com/CityofJordanMN/posts/the-roundabout-at-282creek-lane-is-open-today-please-see-our-website-for-the-det/1727211754155592/
West Chester, OH
Butler Co.
United States 		Butler Warren Rd. / Barret Rd. / Western Row Rd.
(39.33709, -84.34926) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2021 On Butler County-Warren County line and West Chester/Mason city limit line.
Philadelphia, PA
Philadelphia Co.
United States 		Frankford Ave. / Trenton Ave. / York St.
(39.98139, -75.12761) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://philadelphia.cbslocal.com/video/6047706-frankford-trenton-york-roundabout-opens/
Norwalk, OH
Huron Co.
United States 		US 20 / SR 601
(41.24924, -82.54136) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.transportation.ohio.gov/wps/portal/gov/odot/projects/projects/110357
Amherst, OH
Lorain Co.
United States 		SR 113 (Telegraph Rd.) / Baumhart Rd.
(41.34723, -82.27481) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.newskudo.com/ohio/lorain/government/3951055-odot-route-113-baumhart-road-roundabout-work-continuing
Spokane Valley, WA
Spokane Co.
United States 		SR 290 (E Trent Ave.) / Barker Rd.
(47.69983, -117.15503) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
51.8160 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2021 Open to westbound traffic week of September 24, 2021. Fourth approach for north leg to be added at a later date by private developer.
Spokane, WA
Spokane Co.
United States 		Geiger Blvd. / Flightline Blvd. / Grove Rd.
(47.62207, -117.50621) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.0248 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2021 Opened September 2021.
Fishers, IN
Hamilton Co.
United States 		Thames Dr. / Avalon East Dr. / (parking)
(39.97504, -85.90625) 		Other
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Martinsville, IN
Morgan Co.
United States 		Henderson Ford Rd. / I-69 SB Ramps
(39.48996, -86.35342) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2021 https://www.reporter-times.com/story/news/local/2021/09/13/69-martinsville-henderson-ford-road-interchange-partially-opens/8314509002/
Norwich, CT
New London Co.
United States 		Main St. / Franklin St.
(41.52462, -72.07476) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 Opened September 17, 2021. https://www.theday.com/article/20210917/NWS01/210919500
North Ridgeville, OH
Lorain Co.
United States 		SR 83 Alternate / Chestnut Ridge Rd.
(41.35685, -82.02792) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.cleveland.com/community/2021/08/north-ridgeville-celebrates-the-opening-of-a-new-roundabout.html
Breaux Bridge, LA
St. Martin Par.
United States 		Grand Pointe Ave. (LA 347) / Doyle Melancon Rd.
(30.28636, -91.87545) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Single-Lane 		2019 Circle moved to save an old oak tree. https://www.klfy.com/local/dotd-changes-roundabout-design-for-200-year-old-tree/
Long Beach, California
Los Angeles
United States 		E 6th St. / Molino Ave.
(33.77353, -118.16115) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Eagan, MN
Dakota Co.
United States 		Ames Crossing Rd. / Vikings Pkwy.
(44.85673, -93.11121) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2017 Yield-controlled right-turn bypass lane on west leg.
DeLand, FL
Volusia Co.
United States 		Dr Martin L King Jr Blvd. / Orange Camp Rd.
(28.98454, -81.26459) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2022
Merrillville, IN
Lake Co.
United States 		Connecticut Dr. / E 100th Pl. / Delaware St.
(41.43632, -87.33005) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Single-Lane 		2006
Merrillville, IN
Lake Co.
United States 		E 98th Ave. (Connecticut Dr.) / (future road)
(41.43973, -87.33358) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2003-2005).
Crown Point, IN
Lake Co.
United States 		E Summit St. / Beacon Hill Dr.
(41.42735, -87.33382) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2017-2021).
Crown Point, IN
Lake Co.
United States 		Delaware Pkwy. / E Summit St.
(41.42642, -87.33059) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2017-2021).
Crown Point, IN
Lake Co.
United States 		Delaware Pkwy. / E 107th Ave.
(41.42389, -87.33001) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2017-2021).
Ridgefield, WA
Clark Co.
United States 		S. Royle Rd. / Settler Dr. (S 45th Ave. / S 3rd Way)
(45.81379, -122.70283) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2019 This is the 5th roundabout in the City of Ridgefield.
Prince Frederick, MD
Calvert Co.
United States 		Skipjack Rd. / Ketch Rd.
(38.51100, -76.64140) 		Unknown
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified)
Huntingtown, MD
Calvert Co.
United States 		Huntsman Dr. / Horse Pen Run / Hardesty Rd.
(38.57357, -76.54875) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Huntingtown, MD
Calvert Co.
United States 		Queensberry Dr. / Carlon Ct. / Duchess Ln. / (unknown)
(38.58381, -76.55492) 		Other
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Huntingtown, MD
Calvert Co.
United States 		Mairfield Ln. / Liberty Ln. / Fairwood Dr.
(38.60411, -76.58464) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2014 Painted splitter islands added 2017.
Huntingtown, MD
Calvert Co.
United States 		Marley Run / Channel Ct. / Plainview Dr.
(38.60911, -76.59709) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Huntingtown, MD
Calvert Co.
United States 		Barberry Dr. / Spears Rd. / Blueberry Ct.
(38.62290, -76.59347) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Pedestrian access to central island.
Odenton, MD
Anne Arundel Co.
United States 		Piney Orchard Pkwy. / Roaming Ridge Way / Village Center Dr.
(39.06702, -76.71951) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2003 Year Completed estimated (2002-2004).
Laurel, MD
Howard Co.
United States 		Weathered Stone Way / Boulder Ridge Rd. / Stone Lake Dr.
(39.13774, -76.84066) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Laurel, MD
Howard Co.
United States 		Boulder Ridge Rd. / Polished Pebble Way
(39.13864, -76.84358) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Selbyville, DE
Sussex Co.
United States 		Day Lily Pkwy. / Signature Blvd.
(38.45417, -75.11646) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Federal Way, WA
King Co.
United States 		19th Ave. SW / SW 353rd Pl.
(47.28501, -122.35852) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.9456 		Other (At-Grade)
Single-Lane 		2020
Los Angeles, CA
Los Angeles Co.
United States 		Canyon Dr. / N Bronson Ave.
(34.10991, -118.31706) 		Other
Existing 		All-Way Stop
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2021
Salinas, CA
Monterey Co.
United States 		Iris Dr. / Lupin Dr.
(36.69330, -121.65378) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2018
Salinas, CA
Monterey Co.
United States 		Iris Dr. / Heather Cir.
(36.69339, -121.65642) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2018
Salinas, CA
Monterey Co.
United States 		S Riker St. / Nissen Rd.
(36.65955, -121.66437) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
None 		4 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2018
Salinas, CA
Monterey Co.
United States 		S Riker St. / Woodside Dr.
(36.66051, -121.66402) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
None 		3 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2018
Salinas, CA
Monterey Co.
United States 		S Riker St. / Orange Dr.
(36.66228, -121.66338) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2018
Salinas, CA
Monterey Co.
United States 		S Riker St. / W Romie Ln.
(36.66382, -121.66284) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2018
Marietta, GA
Cobb Co.
United States 		Post Oak Tritt Rd. / Hembree Rd.
(34.01244, -84.45950) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2020 https://mailchi.mp/5d5027d112e4/traffic-alert-new-roundabout-now-in-operation
Carmel, IN
Hamilton Co.
United States 		E 111th St. / Westfield Blvd.
(39.94884, -86.12681) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021
Munster, IN
Lake Co.
United States 		Presidents Circle
(41.52928, -87.51062) 		Other
Existing 		Uncontrolled
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Schererville, IN
Lake Co.
United States 		Pine Island Dr. / W 81st Pl.
(41.47142, -87.39784) 		Other
Existing 		One-Way/Two-Way Stop
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on two legs.
Westfield, IN
Hamilton Co.
United States 		Carey Rd. / E 171st St. / Wetherington Dr.
(40.03678, -86.10877) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://twitter.com/CityofWestfield/status/1419995410307952645
Bargersville, IN
Johnson Co.
United States 		Oakmont Blvd. / Shallow Water Ln. / Chartwell Dr.
(39.56137, -86.17024) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2004-2005).
Spanish Fork, UT
Utah Co.
United States 		E 130 N / N 2000 E / N 2040 E
(40.11168, -111.62006) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
25.9080 		Other (At-Grade)
Single-Lane 		No splitter islands.
Natomas, CA
Sacramento Co.
United States 		Orchard Ln. / W. River Dr.
(38.61135, -121.53004) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2005
Delafield, WI
Waukesha Co.
United States 		Golf Rd. / Golf Ct.
(43.05249, -88.36877) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2019 Under construction Aug 2019 in Streetview.
Riviera, CA
Santa Barbara Co.
United States 		Mountain Dr. / Mission Ridge Rd.
(34.44102, -119.71150) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
9.1440 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2007 Central island is painted only, similar to UK practice. Two approaching streets are only separated by a retaining wall. Year Completed estimated (2006-2007).
Fort Bragg, CA
Mendocino Co.
United States 		E Fir St. / N Harrison St.
(39.44803, -123.80204) 		Traffic Calming Circle
Removed 		One-Way/Two-Way Stop
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2019 From the City of Fort Bragg: "The City installed a small neighborhood traffic calming circle in about 2012 on E Fir Street at N Harrison Street. Unfortunately, due to many years of complaints as well as traffic collision increases at the intersection, the roundabout was removed in 2019. It is still shown in Google Maps but it is removed now and replaced with at 4-way stop intersection."
Rincon, GA
Effingham Co.
United States 		Ebenezer Rd. / Long Bridge Rd. / Old Augusta Rd. (Rincon-Stillwell Rd.)
(32.35036, -81.22128) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2019 https://www.savannahnow.com/news/20190724/ebenezer-roundabout-to-be-closed-sunday-night
Traverse City, MI
Grand Traverse Co.
United States 		M-37 / Blair Townhall Rd.
(44.64295, -85.65605) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.record-eagle.com/news/missing-the-curve-tractor-trailer-gets-hung-up-in-new-m-37-roundabout/article_0be65b22-e8b0-11eb-9678-3766a742bc20.html.
Mukilteo, WA
Snohomish Co.
United States 		South Rd. / Harbour Reach Dr.
(47.88136, -122.29025) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.7469 		Other (At-Grade)
Single-Lane 		2021
Reile's Acres, ND
Cass Co.
United States 		Landview Rd. N / 38th Ave. N
(46.92933, -96.86778) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2016
North Liberty, IA
Johnson Co.
United States 		St. Andrews Dr. / Alexander Way
(41.73776, -91.62789) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6717 		Other (At-Grade)
Single-Lane 		2020
North Liberty, IA
Johnson Co.
United States 		Kansas Ave. / St. Andrews Dr.
(41.73785, -91.63707) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Single-Lane 		2019
Hilliard, OH
Franklin Co.
United States 		Scioto Darby Rd. / Walcutt Rd.
(40.01965, -83.14034) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
42.6717 		Other (At-Grade)
Single-Lane 		2021 Roundabout built immediately north of signalized intersection. Signal removed & roundabout opened in August 2021.
Idaho Falls, ID
Bonneville Co.
United States 		1st St. / 45th St. E (Crowley Rd.)
(43.49621, -111.94440) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8637 		Other (At-Grade)
Single-Lane 		2020 Designed to be expandable inward to dual lanes in the future.
Cheyenne, WY
Laramie Co.
United States 		Prairie Ave. / Frontier Mall Dr.
(41.16304, -104.80052) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://laramielive.com/the-new-roundabout-behind-frontier-mall-may-be-the-best-in-cheyenne/
Johnstown, CO
Weld Co.
United States 		CR 17 / CR 54
(40.37782, -104.90748) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.facebook.com/WeldCountyGovernment/photos/congratulations-to-the-weld-county-department-of-public-worksweld-countys-first-/1884120768409090
Canton, OH
Stark Co.
United States 		Harrisburg Rd. NE / 30th St. NE / (unknown)
(40.82993, -81.34759) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2019 Intersection moved about 100 feet south. Year Completed estimated (2019-2020).
Carmel, IN
Hamilton Co.
United States 		W 146th St. / Little Eagle Creek Ave.
(39.99859, -86.23899) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2021
Greenwood, IN
Johnson Co.
United States 		Arbor Ln. / Blackberry Dr.
(39.58332, -86.12628) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on two legs.
Glenville, WV
Gilmer Co.
United States 		US 33-US 119 (N Lewis St.) / College St. / Mineral Rd.
(38.93864, -80.82899) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2021 https://www.wvnews.com/news/wvnews/glenville-west-virginia-roundabout-5th-in-state-opens-to-traffic/article_c975dda2-429c-50f2-bc38-5aa70b5cbff7.html
Monument, CO
El Paso Co.
United States 		Woodcarver Rd. / Baptist Rd.
(39.05651, -104.85853) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2015-2016).
(unincorporated), CO
El Paso Co.
United States 		Flying Horse Club Dr. / Barossa Valley Rd.
(39.01949, -104.78420) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2007 Year Completed estimated (2006-2008).
(unincorporated), CO
El Paso Co.
United States 		Barossa Valley Rd. / Veneto Way
(39.01820, -104.78304) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2006-2011).
(unincorporated), CO
El Paso Co.
United States 		Flying Horse Club Dr. / Ravenswood Dr. / Weiskopf Point
(39.01705, -104.78969) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2007 Year Completed estimated (2006-2008).
Virginia Beach, VA
Virginia Beach City
United States 		Greenwich Rd. / I-264 EB On-Ramp
(36.84491, -76.18077) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2021 https://www.pilotonline.com/news/transportation/vp-nw-greenwich-road-vdot-20210421-ykomddcsbvbsbh7hhmf4cb7aly-story.html
Lancaster, PA
Lancaster Co.
United States 		(circulation road within The Shoppes at Belmont) / (entrance road)
(40.06707, -76.31415) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2016-2018).
Danvers, MA
Essex Co.
United States 		US 1 / I-95 Ramps
(42.59378, -70.96350) 		Rotary
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Tafuna, AS
Tualauta
United States 		Rte 14 / Rte 106
(-14.32814, -170.71862) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2015
Tafuna, AS
Tualauta
United States 		Rte 14 / Procurement Rd.
(-14.32705, -170.71944) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2015