Roundabouts Database Index

29954 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
Papillion, NE Sarpy Co. United States	Southshore St. / Ponderosa Dr. (41.12684, -96.02668)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2009).
Bellevue, NE Sarpy Co. United States	Chennault St. / Daniell Rd. (41.12591, -95.98039)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2022	Year Completed estimated (2021-2022).
Bellevue, NE Sarpy Co. United States	Chennault St. / Quail Dr. (41.12590, -95.97819)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2019-2020).
Travilah, MD Montgomery Co. United States	Marwood Hill Dr. / Rivers Bend Ln. (39.03022, -77.23432)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Keystone, NE Douglas Co. United States	Boyd St. / N 87th Ave. (41.29817, -96.04882)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2003	Year Completed estimated (2003-2004).
McGuire Air Force Base, NJ Burlington Co. United States	Tuskegee Airmen Ave. / McGuire Blvd. (40.03543, -74.58677)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
McGuire Air Force Base, NJ Burlington Co. United States	McGuire Blvd. / Arnold Ave. (40.02792, -74.58497)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
McGuire Air Force Base, NJ Burlington Co. United States	Broidy Rd. / Wonnacott Ave. (40.02918, -74.61153)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Alderbrook, AL Mobile Co. United States	Hedgerow Dr. / Arbordale Dr. (30.63740, -88.28031)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Crofton, MD Anne Arundel Co. United States	Walden Dr. / Chapman Rd. / Windy Oak Ct. (39.02364, -76.68366)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Long Branch, NJ Monmouth Co. United States	Cooper Ave. / Grant St. (40.30872, -73.97920)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Clinton, MS Hinds Co. United States	Bruenburg Pkwy. / Cowles Creek Rd. / Bellemeade Trace (32.33733, -90.35144)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Bonita Springs, FL Lee Co. United States	Pelican Colony Blvd. / Tuscany Way (26.39248, -81.83177)	Unknown Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Noblesville, IN Hamilton Co. United States	E 191st St. / Grassy Branch Rd (40.06496, -86.10925)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	Opened October 4, 2022. https://hamiltoncounty.in.gov/1217/191st-Grassy-Branch-Intersection-Improve https://www.flickr.com/photos/hamiltoncountyhighway/albums/72157695390259740/with/52405191400/
Homestead, FL Miami-Dade Co. United States	NE 42nd Ave. / Waterstone Blvd. / NE 41st Terrace (25.48166, -80.41474)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Florida City, FL Miami-Dade Co. United States	NW 9th Ave. / NW 12th St. (25.45877, -80.49144)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.3360	Other (At-Grade) Single-Lane	2015
The Brooks, FL Lee Co. United States	Olde Lighthouse Rd. / Salerno Bay Rd. / Amalfi Coast Rd. / Crooked River Rd. (26.39192, -81.78105)	Other Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
The Brooks, FL Lee Co. United States	Olde Lighthouse Rd. / Crooked River Rd. / Cape Roman Rd. (26.39408, -81.78005)	Other Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Deer Valley, AZ Maricopa Co. United States	Deer Valley Rd. / N 109th Ave. (33.68181, -112.29423)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	https://www.youtube.com/watch?v=uRqme9VPzgU
Pullman, WA Whitman Co. United States	NE Terre View Dr. / N Fairway Rd. / Northwood Dr. (46.74230, -117.15019)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.pullman-wa.gov/government/departments/public_works/public_works_news_section/terre_view_roundabout_opens_early
Litchfield Park, AZ Maricopa Co. United States	W Missouri Ave. / N 189th Ave. (33.51503, -112.46581)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2017
Savannah, GA Chatham Co. United States	(unknown) (32.01525, -81.26056)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
University Park, CO Larimer Co. United States	E Laurel St. / Remington St. (40.57810, -105.07559)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.9080	Other (At-Grade) Single-lane w/ Traversable Central Island	2015	Year Completed estimated (2014-2016).
Apopka, FL Orange Co. United States	Bolzano Dr. / Roveri Ave. (28.70522, -81.46060)	Other Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Winter Park, FL Seminole Co. United States	Bear Gully Rd. / Old Castle Dr. / Mellow Palm Way (28.61845, -81.27573)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2012	Pedestrian crossing adjacent to circulatory roadway on north leg.
Buck Lake, FL Leon Co. United States	Lagniappe Way / (unknown) (30.46263, -84.21329)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Painted splitter islands on east and south legs; no splitter island on north leg. No separation between sidewalk and circulatory roadway.
Buck Lake, FL Leon Co. United States	Fallschase Pkwy. / Acadian Blvd. (30.45989, -84.20993)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2009).
Maineville, OH Warren Co. United States	Miami Bluffs Blvd. / Crossing Dr. (39.33828, -84.24190)	Other Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on north or south legs.
Bardmoor, FL Pinellas Co. United States	100th Ave. / 83rd St. / 83rd Cir. (27.86288, -82.75376)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Bardmoor, FL Pinellas Co. United States	100th Ave. / 84th St. (27.86285, -82.75544)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Bardmoor, FL Pinellas Co. United States	100th Ave. / 85th St. (27.86292, -82.75704)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Bardmoor, FL Pinellas Co. United States	100th Ave. / 86th St. (27.86308, -82.75871)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Bardmoor, FL Pinellas Co. United States	100th Ave. / 87th St. (27.86324, -82.76024)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Wooster, OH Wayne Co. United States	SR 83 (Burbank Rd.) / (shopping center entrance) (40.86015, -81.95294)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022
Homestead, FL Miami-Dade Co. United States	Saint Nazaire Blvd. / SW 127th Ave. (25.50248, -80.39611)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2020	Add-lane right-turn bypass lanes on north and west legs.
Naples, FL Collier Co. United States	Loblolly Bay Dr. / Bishopwood Ct. (26.14397, -81.67954)	Other Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Medfield, MD Baltimore City United States	Weldon Ave. / Elsa Terrace (39.33803, -76.63881)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Parking along circulatory roadway; pedestrian access to central island.
Upper St Clair, PA Allegheny Co. United States	McLaughlin Run Rd. / McMillan Rd. / Lesnett Rd. (40.34497, -80.08221)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.wtae.com/article/upper-st-clair-mclaughlin-run-road-roundabout/40981732#
Burnaby, BC Greater Vancouver Canada	Cliff Ave. / Kitchener St. (49.27159, -122.95905)	Traffic Calming Circle Unknown	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Burnaby, BC Greater Vancouver Canada	Cliff Ave. / Union St. (49.27779, -122.95902)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Rome, Latium Rome Italy	Via Giuseppe Berto / Via Liala / Via Giana Anguissola (41.84136, 12.49466)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Rome, Latium Rome Italy	Via della Fotografia / Via Madrid (41.83688, 12.51414)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Rome, Latium Rome Italy	Va dei Corazzieri / Viale Luca Gaurico (41.82433, 12.48546)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Delta, BC Greater Vancouver Canada	Dunlop Rd. / Sunset Dr. (49.15687, -122.93145)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Delta, BC Greater Vancouver Canada	Dunlop Rd. / Terrace Dr. / Harrogate Dr. (49.15901, -122.92808)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Rochester, MN Olmsted Co. United States	65th St. NW / 55th Ave. NW (44.09390, -92.54825)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.3568	Other (At-Grade) Single-Lane	2022
Rochester, MN Olmsted United States	Clarkia Dr. NW / Gaillardia Dr. NW (44.09824, -92.50562)	Traffic Calming Circle Existing	Uncontrolled None	4 Approaches 0 Driveways 22.8600	Other (At-Grade) Single-Lane	2006
Windsor, CA Sonoma Co. United States	Windsor River Rd. / Windsor Rd. (38.54725, -122.81687)	Roundabout Existing	All-Way Yield At-grade Rail Crossing Signals/Gates (controlling all approaches)	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	Rail line through central island.
Delta, BC Greater Vancouver Canada	Lyon Rd. / Huff Blvd. (49.12736, -122.91501)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 20.0000	Other (At-Grade) Single-Lane	2006	Year Completed estimated (2004-2007).
Concord, NH Merrimack Co. United States	US 4 (Old Boyce Rd.) / Whitney Rd. / Hoit Rd. (43.28906, -71.58169)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	https://www.concordmonitor.com/A-Canterbury-homeowner-enjoys-the-storm-before-the-calm-47736538
Jamestown, CA Tuolumne Co. United States	SR 108 / People of the Mountain Rd. (MacKey Ranch Rd.) / Sierra Rock Rd. (37.92569, -120.44641)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.uniondemocrat.com/news/local/article_c858c6e0-40ee-11ed-b07d-6b13ef882d63.html
Rome, Latium Rome Italy	Piazza Augusto Albini (41.86461, 12.48439)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.0000	Other (At-Grade) Single-Lane
Beaver Falls, PA Beaver Co. United States	College Ave. / 31st St. / Moss Alley (40.77170, -80.32230)	Other Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Unknown		Parking along circulatory roadway.
Rome, Latium Rome Italy	Piazza della Repubblica (41.90270, 12.49615)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Rome, Latium Rome Italy	Piazza Oderico da Pordenone (41.86009, 12.49425)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Omaha, NE Douglas Co. United States	Potter St. / N 110th Ave. (41.32809, -96.08515)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2004-2005).
Kalama, WA Cowlitz Co. United States	Kalama River Rd. / Old Hwy 99 (46.04277, -122.85420)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2018-2021).
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
Klamath Falls, OR Klamath Co. United States	OR 140 / Homedale Rd. (42.17351, -121.72272)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021
Klamath Falls, OR Klamath Co. United States	Campus Dr. / Daggett Ave. (42.25262, -121.78769)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.klamathfallsnews.org/news/campus-roundabout-construction-progressing-well
Rome, Latium Rome Italy	Piazza Eugenio Montale (41.80986, 12.47029)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Belton, MO Cass Co. United States	Loch Lloyd Pkwy. / Argyle Dr. (38.84299, -94.59884)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2015-2016).
Madera, CA Madera Co. United States	Root Creek Pkwy. W / Riverstone Blvd. SE (36.91441, -119.80757)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2018-2020).
Madera, CA Madera Co. United States	Riverstone Blvd. SE / Market Ave. W (36.91787, -119.80758)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2018-2020).
Madera, CA Madera Co. United States	Market Ave. W / Mission Dr. (36.91788, -119.81209)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2018-2020).
Madera, CA Madera Co. United States	Riverstone Blvd. SW / Market Ave. W (36.91791, -119.81547)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2018-2020).
Madera, CA Madera Co. United States	Market Ave. W / Lodge Rd. (36.91915, -119.80219)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2017
Madera, CA Madera Co. United States	Root Creek Pkwy. W / Riverstone Blvd. SW (36.90613, -119.81664)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	Year Completed estimated (2021-2022).
Woodlake, CA Tulare Co. United States	E Sierra Ave. / Castle Rock St. (36.42102, -119.08984)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2022
Lake Country, BC Central Okanagan Canada	Oceola Rd. - Okanagan Centre Rd. E / Lake Hill Dr. (50.06064, -119.41844)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.0000	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2018-2019).
Elgin, IL Kane Co. United States	SR 47 / Plato Rd. (42.01941, -88.46401)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2019-2020).
Manistee Township, MI Manistee Co. United States	US 31 / M-22 (44.28494, -86.24281)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://upnorthlive.com/news/local/roundabout-opens-in-manistee-township
Mankato Township, MN Blue Earth Co. United States	STH 83 / 586th Ave. (44.14513, -93.93894)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2017	Merging right-turn bypass lanes on north and east legs. Year Completed estimated (2015-2018).
Morrisburg, ON Stormont (Dundas & Glengarry) Canada	CR 2 / CR 31 / Ottawa St. (44.90050, -75.18542)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2022	Year Completed estimated (2021-2022). https://www.renewcanada.net/three-levels-of-government-mark-unveiling-of-morrisburg-roundabout/
Olds, AB Division 6 Canada	Hwy 2A / 68 St. (51.77414, -114.09612)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.0000	Other (At-Grade) Single-Lane	2022	East leg stubbed. Year Completed estimated (2021-2022).
Owatonna, MN Steele Co. United States	E Rose St. / N Grove Ave. (44.08791, -93.22101)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.3360	Other (At-Grade) Single-lane w/ Traversable Central Island	2020	Year Completed estimated (2019-2020).
Rochester, MN Olmsted Co. United States	College View Rd. E / College Dr. SE / Energy Pkwy. NE (44.02146, -92.42905)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8637	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2021
Rolla, MO Phelps Co. United States	McCutchen Dr. / St Marias St. (37.95999, -91.74801)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2018-2020).
Thief River Falls, MN Pennington Co. United States	US 59 / STH 1 / 3rd St. W (US 59-STH 1) / 125th Ave. NE (48.12232, -96.20884)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2021	Year Completed estimated (2020-2022).
Edgewater, CO Jefferson Co. United States	W 20th Ave. / Benton St. (39.74763, -105.05562)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2022	Elliptical shaped. ICD = 100 ft x 85 ft.
Hot Springs, AR Garland Co. United States	Park Ave. (SR 7-SR 128) / Park Ave. (SR 5-SR 128-SR 298) / SR 7 (34.57828, -92.98237)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	Year Completed estimated (2021-2022).
Indianapolis, IN Marion Co. United States	W County Line Rd. / N Bluff Rd. / I-69 (SR 37) NB Ramps (39.63481, -86.20389)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)	2022	Year Completed estimated (2021-2022).
Innisfil, ON Simcoe Canada	6th Line / Webster Blvd. (44.28848, -79.55307)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2020	Year Completed estimated (2019-2020).
North Leeds, WI Columbia Co. United States	US 51 / STH 22 / STH 60 (43.33205, -89.32536)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	https://www.channel3000.com/roundabout-at-us-51-state-highways-22-and-60-in-columbia-county-to-open-thursday/pic/4787689/
Kaukauna, WI Outagamie Co. United States	US 55 / CR JJ (44.31574, -88.29154)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.wbay.com/2022/08/09/highway-55county-jj-roundabout-opens-outagamie-county/
Westfield, IN Hamilton Co. United States	E 191st St. / Chad Hittle Dr. (40.06468, -86.13217)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	https://www.westfield.in.gov/egov/apps/document/center.egov?view=item;id=3499#:~:text=191st%20Street%20and%20Chad%20Hittle%20Drive%20Roundabout https://mobile.twitter.com/TravelWestfield/status/1580319271162290176
Sacramento, CA Sacramento Co. United States	New Market Dr. / Town Center Dr. (38.65823, -121.52205)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 57.9120	Other (At-Grade) Single-Lane	2002	Bike lane around circulatory roadway. East leg added 2019-2020.
New Albany, OH Licking Co. United States	Jug St. / Harrison Rd. (40.09648, -82.73437)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.dispatch.com/story/business/2022/10/03/roundabouts-sprout-up-columbus-ohio-roadways-traffic-circles-rings/69512473007/
San Juan Bautista, CA San Benito Co. United States	SR 156 (San Juan Hollister Rd.) / Bixby Rd. (36.84096, -121.49042)	Roundabout Unknown	All-Way Yield Unknown	4 Approaches 0 Driveways 68.2749	Other (At-Grade) Multilane (2 Lane, 2x1 max)		ICD 224 ft x 211 ft. Anticipated opening year in 2025.
Folsom, CA Sacramento Co. United States	Grand Prairie Rd. / Rustic Ridge Dr. (38.63617, -121.09165)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2018-2019).
Folsom, CA Sacramento Co. United States	Grand Prairie Rd. / Rustic Ridge Dr. / Alder Creek Pkwy (38.64059, -121.09212)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2018-2019).
(unincorporated), OH Delaware Co. United States	Eagles Landing Dr. / Liberty Grand Blvd. (40.20685, -83.10250)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2019-2021).
Delaware, OH Delaware Co. United States	SR 521 / Byxbe Pkwy. (40.30186, -83.02598)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2022	https://engineer.co.delaware.oh.us/image_slider/byxbe-campus-project-2022/
Avila Beach, CA San Luis Obispo Co. United States	Avila Beach Dr. / Palisades Rd. / US 101 SB Ramps (35.17977, -120.70042)	Roundabout Unknown	All-Way Yield Unknown	4 Approaches 0 Driveways 44.1960	Freeway Ramps (Grade-Separated) Single-Lane		Anticipated opening in fall of 2024.
Castroville, CA Monterey Co. United States	(unknown) / SR 156 WB Ramps (36.77058, -121.73771)	Roundabout Unknown	All-Way Yield Unknown	4 Approaches 0 Driveways 53.3400	Freeway Ramps (Grade-Separated) Single-Lane		Anticipated opening year 2025.
Monterey, CA Monterey Co. United States	SR 68 / Olmsted Rd. (36.58399, -121.84976)	Roundabout Unknown	All-Way Yield Unknown	4 Approaches 0 Driveways 46.6344	Other (At-Grade) Single-Lane		Anticipated opening year 2029.
Del Rey Oaks, CA Monterey Co. United States	SR 68 / Canyon del Rey Blvd. / Monterra Rd. (36.58090, -121.82797)	Roundabout Unknown	All-Way Yield Unknown	4 Approaches 0 Driveways 52.5780	Other (At-Grade) Multilane (2 Lane, 2x2 max)		Anticipated opening year 2029.
Salinas, CA Monterey Co. United States	SR 68 ./ Pasadera Dr. / Boots Rd. (36.56766, -121.77857)	Roundabout Unknown	All-Way Yield Unknown	4 Approaches 0 Driveways 46.9087	Other (At-Grade) Single-Lane		Anticipated opening year 2029.
Salinas, CA Monterey Co. United States	SR 68 / Laureles Grade Rd. (36.56964, -121.75566)	Roundabout Unknown	All-Way Yield Unknown	4 Approaches 0 Driveways 46.5427	Other (At-Grade) Single-Lane		Future 4th leg connects to Laguna Seca Entrance. Anticipated opening year 2029.
Salinas, CA Monterey Co. United States	SR 68 / Corral de Tierra Rd. / Cypress Church Dr. (36.57854, -121.72709)	Roundabout Unknown	All-Way Yield Unknown	4 Approaches 0 Driveways 46.1772	Other (At-Grade) Single-Lane		Oval shaped. ICD = 151.5 ft x 141.5 ft. Anticipated opening year 2029.