25798 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
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
Richland, WA
Benton Co.
United States
Kingsgate Way / Clubhouse Ln.
(46.32401, -119.31763)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane, unspecified)
2021
Richland, WA
Benton Co.
United States
Van Giesen St. / Thayer Dr.
(46.29305, -119.29005)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
21.3348
Other (At-Grade)
Single-lane w/ Traversable Central Island
2021 https://www.tri-cityherald.com/news/local/article252660108.html
Richland, WA
Benton Co.
United States
Trowbridge Blvd. / Bella Coola Ln.
(46.22162, -119.33794)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane, unspecified)
2021
Richland, WA
Benton Co.
United States
Trowbridge Blvd. / Ava Way
(46.22128, -119.33547)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2021
Richland, WA
Benton Co.
United States
Stevens Center Pl. / Garlick Blvd.
(46.32080, -119.28021)
Other
Existing
All-Way Stop
Unknown
4 Approaches
0 Driveways
73.1520
Other (At-Grade)
Multilane (2 Lane, unspecified)
1996 These are private streets.
Richland, WA
Benton Co.
United States
Cortona Way / Lazio Way
(46.21888, -119.29691)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021
Richland, WA
Benton
United States
Cortona Way / Clover Rd.
(46.21790, -119.29939)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021
East Elmhurst, NY
Queens Co.
United States
Ditmars Blvd. / 23rd Ave. / 102nd St.
(40.76926, -73.86911)
Other
Existing
Other
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
Elliptical shaped. Mix of stop-controlled entries and stop-controlled circulatory roadway.
Mars, PA
Butler Co.
United States
Village Green Blvd. / W Village Green Blvd. / E Village Green Blvd.
(40.69019, -80.04157)
Other
Existing
All-Way Stop
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands; pedestrian access to central island.
Mars, PA
Butler Co.
United States
Adams Pointe Blvd. / (parking)
(40.68602, -80.03800)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands; pedestrian access to central island.
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/
Medina, OH
Medina Co.
United States
Wooster Pike / Sharon Copley Rd.
(41.10666, -81.86413)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2021 ODOT Project 210240.
San Luis Obispo, CA
San Luis Obispo Co.
United States
Orcutt Rd. / Ranch House Rd.
(35.26134, -120.63978)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
32.0040
Other (At-Grade)
Single-Lane
2019 Elliptical shaped. ICD = 105 ft x 100 ft. Driveway between crosswalk and entrance line on east leg.
Phoenix, AZ
Maricopa Co.
United States
N Galvin Pkwy. / Desert Botanical Gardens
(33.45977, -111.94970)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane, unspecified)
2008 Year Completed estimated (2007-2009).
Tempe, AZ
Maricopa Co.
United States
S Priest Dr. / W Grove Pkwy.
(33.35151, -111.96257)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2021
Castle Rock, CO
Douglas Co.
United States
New Beale St. / (parking)
(39.41325, -104.87702)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2007 Year Completed estimated (2006-2008).
Valparaiso, IN
Porter Co.
United States
SR 2 / Heavilin Rd.
(41.45024, -87.07577)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2021 https://www.chicagotribune.com/suburbs/post-tribune/ct-ptb-porter-roundabouts-st-0905-20210903-r56brms7wreczmlol3foavyhfu-story.html
Onalaska, WI
La Crosse Co.
United States
E Main St. / Green Coulee Rd.
(43.88407, -91.20926)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2021 https://www.news8000.com/new-two-lane-roundabout-opens-in-onalaska/
Hurley, WI
Iron Co.
United States
US 2 / US 51
(46.46644, -90.19438)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 Replaced trumpet interchange. https://twitter.com/WisDOTnorthcent/status/1443919877912162307
Waukee, IA
Dallas Co.
United States
Ashworth Dr. / Warrior Ln.
(41.60717, -93.87220)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 Replaced five-leg intersection. West leg removed, tied into northwest leg. https://www.waukee.org/1095/Warrior-Lane-Improvements
Elkridge, MD
Howard Co.
United States
Toomey Ln. / Fairlee Rd.
(39.21083, -76.71160)
Roundabout
Existing
All-Way Yield
None
3 Approaches
2 Driveways
27.4320
Other (At-Grade)
Single-Lane
2002
Yeadon, PA
Delaware Co.
United States
Longacre Blvd. / Cypress St.
(39.93662, -75.24942)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands. Cypress St. is one-way northbound.
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
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
Montgomery, OH
Hamilton Co.
United States
US 22 (Montgomery Rd.) / SR 126 (Ronald Reagan Cross Country Hwy.)
(39.22308, -84.35643)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (3+ Lane)
2021 Previously a grade-separated freeway interchange. https://m.facebook.com/CityofMontgomeryOhio/videos/352303629903240/
Long Beach, California
Los Angeles
United States
E 6th St. / Molino Ave.
(33.77353, -118.16115)
Traffic Calming Circle
Existing
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
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
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
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
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
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
Two-Way Stop
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2018
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
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
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
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.
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
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
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
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
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
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.
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).
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
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."
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