| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Glenelg,
                MD Howard Co. United States | Triadelphia Rd. / Ten Oaks Rd. (39.26399, -76.98621) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.0040 | Other (At-Grade) Single-Lane | 2000 | Year Completed estimated (1992-2002). | 
| Tuckahoe,
                VA Henrico Co. United States | Henrico Ave. / Glendale Dr. / Knowland Cir. / University Blvd. (37.59204, -77.56166) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2022 | Temporary installation. https://www.nbc12.com/video/2022/08/15/first-community-roundabout-henrico-complete/ | 
| Richmond,
                VA Richmond City United States | W Laburnum Ave. / I-195 SB Ramps (37.58383, -77.47494) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.4800 | Freeway Ramps (Grade-Separated) Single-lane w/ Traversable Central Island | 2020 | Central island made of pre-cast concrete. https://precast.org/2021/08/first-of-its-kind/ | 
| Huntsville,
                AL Madison Co. United States | Jordan Rd. / Homer Nance Rd. / Tanglefoot Dr. (34.78628, -86.49546) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2022 | https://www.youtube.com/watch?v=Cn1O6eeHyy0 | 
| Snohomish,
                WA Snohomish Co. United States | SR 9 / Bickford Ave. (47.93379, -122.10107) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2022 | WSDOT safety project that was completed in early Sept 2022. Includes right-turn bypass lane for NB to EB movement | 
| Saint Lucie West,
                FL St. Lucie Co. United States | SW Peacock Blvd. / SW Fountainview Blvd. (27.31006, -80.40720) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2008 | Little to no entry curvature. Year Completed estimated (2007-2009). | 
| Chubbuck,
                ID Bannock Co. United States | Chubbuck Rd. / Philbin Rd. (42.92054, -112.49601) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2022 | https://localnews8.com/news/idaho/2022/04/11/philbin-chubbuck-road-intersection-to-close-for-roundabout-installation/ | 
| Nixa,
                MO Christian Co. United States | N Old Wilderness Rd. / W Aven St. (37.05158, -93.30517) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 35.0520 | Other (At-Grade) Single-Lane | 2020 | Year Completed estimated (2019-2021). | 
| Whitehouse,
                OH Lucas Co. United States | Neapolis-Waterville Rd. / Berkey Southern Rd. (41.49552, -83.82668) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2022 | https://www.13abc.com/2022/09/14/new-roundabout-opens-waterville/ | 
| Braintree Highlands,
                MA Norfolk Co. United States | South St. / (unknown) (42.17309, -71.01367) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2002 | Painted splitter island on southeast leg. Year Completed estimated (2001-2002). | 
| Bowling Green,
                KY Warren Co. United States | Westen St. / Rockingham Ave. (36.96741, -86.44234) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2022 | https://www.wnky.com/new-roundabout-opens-near-westen-street/ | 
| Elizabethtown,
                KY Hardin Co. United States | N Main St. / Crutcher St. (37.69577, -85.85552) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2021 | https://www.wdrb.com/news/first-of-2-mini-roundabouts-opens-in-elizabethtown/article_f6754e22-c7d2-11eb-8603-df9381b56251.html | 
| Elizabethtown,
                KY Hardin Co. United States | N Main St. / Poplar St. (37.69419, -85.85702) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2021 | https://www.wdrb.com/news/first-of-2-mini-roundabouts-opens-in-elizabethtown/article_f6754e22-c7d2-11eb-8603-df9381b56251.html | 
| Sparks,
                NV Washoe Co. United States | N D'Andrea Pkwy. / San Marino (39.55763, -119.70347) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2000 | Painted splitter islands on east and south legs. Oval shaped. ICD = 100 ft x 85 ft. Year Completed estimated (1999-2002). | 
| Sparks,
                NV Washoe Co. United States | N D'Andrea Pkwy. / Amore Dr. (39.55847, -119.70259) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2002 | |
| Mint Hill,
                NC Mecklenburg Co. United States | Allen Station Dr. / Clear Creek Commerce Dr. (35.21976, -80.63805) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2009 | |
| Winchester,
                TN Franklin Co. United States | David Crockett Hwy. / George Fraley Pkwy. / Rowe Gap Rd. (35.17020, -86.12907) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2016 | |
| Mount Orab,
                OH Brown Co. United States | N High St. / SR 32 EB Ramps (39.04104, -83.92064) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 44.1960 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) | 2022 | Raindrop shaped. | 
| Ashland,
                OH Ashland Co. United States | US 250 / Cottage St. / Faultless Dr. (40.88726, -82.32632) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2022 | https://www.ashlandsource.com/news/ashland-roundabout-construction-chugs-along/article_c61e13a0-0929-11ed-abda-6798832391cc.html | 
| Pioneer Meadows,
                NV Washoe Co. United States | Wingfield Hills Rd. / Lazy Pkwy. / (unknown) (39.61466, -119.70987) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 50.2920 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2019 | Year Completed estimated (2018-2020). | 
| Cary,
                NC Wake Co. United States | White Oak Church Rd. / Ridgeback Rd. (35.78176, -78.92014) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2016 | Southwest leg is exit only. | 
| Durham,
                NC Durham Co. United States | Browndeer Ln. / (parking) (35.94910, -78.98173) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.0520 | Other (At-Grade) Single-Lane | 2014 | |
| Linganore,
                MD Frederick Co. United States | Lake Linganore Blvd. / Eaglehead Dr. (39.39732, -77.31047) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 1 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2022). | 
| Greenville,
                OH Darke Co. United States | US 36 / SR 121 (40.05553, -84.65353) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2022 | |
| De Graff,
                OH Logan Co. United States | SR 47 / SR 235 (40.35117, -83.90907) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2022 | |
| Aberdeen,
                WA Grays Harbor Co. United States | E Market St. / F St. / Fuller Way (46.97745, -123.81394) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2022 | https://www.youtube.com/watch?v=NUdE390ndyA | 
| Kamloops,
                BC Thompson-Nicola Canada | Hugh Allan Dr. / Versatile Dr. (50.65301, -120.38349) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 40.0000 | Other (At-Grade) Single-Lane | 2014 | Merging right-turn bypass lane on southeast leg. Year Completed estimated (2012-2016). | 
| 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 | 
| Sun City,
                AZ Maricopa Co. United States | W Williams Dr. / N 115th Ave. (33.68953, -112.31220) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 51.8160 | 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 | |
| Surprise,
                AZ Maricopa Co. United States | N 173rd Ave. / Maya Way (33.72771, -112.43448) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2005 | |
| Rushden,
                England Northants United Kingdom | A6 / A5028 (52.27401, -0.58623) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Rushden,
                England Northants United Kingdom | A6 / Newton Rd. (52.28586, -0.58028) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Rushden,
                England Northants United Kingdom | A6 / A5028 (John Clark Way) (52.30021, -0.58320) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 1 Driveways | Other (At-Grade) Multilane (2 Lane, 2x2 max) | Concentric striped circulatory roadway. | |
| Whangarei,
                Northland Whangarei District New Zealand | Robert St. / James St. (-35.72457, 174.32203) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-lane w/ Traversable Central Island | ||
| Whangarei,
                Northland Whangarei District New Zealand | Robert St. / John St. (-35.72505, 174.32268) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-lane w/ Traversable Central Island | ||
| Kaitaia,
                Northland Far North District New Zealand | North Rd. / Donald Ln. (-35.09927, 173.25966) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Kaitaia,
                Northland Far North District New Zealand | Donald Ln. / N Park Dr. (-35.09888, 173.26219) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Whangarei,
                Northland Whangarei District New Zealand | SH 1-SH 15 / Loop Rd. (-35.78059, 174.30783) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, 2x2 max) | ||
| Whangarei,
                Northland Whangarei District New Zealand | Kiripaka Rd. / Spedding Rd. / Paramount Parade (-35.68616, 174.32674) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Whangarei,
                Northland Whangarei District New Zealand | Corks Rd. / Paramount Parade / Wairau Dr. (-35.67991, 174.31731) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| 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). | 
| 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). | 
| 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. | 
| 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 | |
| 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/ | 
| Auburn,
                AL Lee Co. United States | Wire Rd. / Cox Rd. (32.57763, -85.52446) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2022 | https://www.wtvm.com/2022/01/11/roundabout-opens-cox-wire-rd-auburn/ | 
| Bay View,
                WA Skagit Co. United States | Josh Wilson Rd. / Farm to Market Rd. (48.48665, -122.44440) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2022 | https://www.goskagit.com/townnews/economics/bay-view-area-roundabout-now-open/article_e9ac88a2-32e5-11ed-b607-03db0c4dca41.html | 
| Elgin,
                IL Kane Co. United States | Long Common Pkwy. / South St. (42.02091, -88.36097) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 64.0080 | Other (At-Grade) Single-Lane | 2006 | Year Completed estimated (2005-2006). | 
| Elgin,
                IL Kane Co. United States | Long Common Pkwy. / Gansett Pkwy. (42.02750, -88.36153) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 60.9600 | Other (At-Grade) Single-Lane | 2006 | Little entry curvature. Year Completed estimated (2005-2006). | 
| Bridlewood,
                IN St. Joseph Co. United States | Bridlewood Cir. / Broken Wood Dr. (41.75165, -86.13323) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2001 | Flush concrete splitter islands. No truck apron. Year Completed estimated (1999-2003). | 
| 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 | |
| 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). | 
| 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). | 
| 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/ | 
| 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 | 
| Grove City,
                OH Franklin Co. United States | Columbus St. / Beulah Way (39.88747, -83.09512) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2020 | Year Completed estimated (2019-2020). | 
| Girard,
                PA Erie Co. United States | SR 18 (Meadville Rd.) / I-90 WB Ramps (41.96319, -80.34086) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2022 | Raindrop shaped. https://www.goerie.com/story/news/local/2022/07/15/bridge-and-roundabouts-open-i-90-route-18-girard-platea-interchange-erie-county-pa/65373375007/ | 
| Girard,
                PA Erie Co. United States | SR 18 (Meadville Rd.) / I-90 EB Ramps (41.96210, -80.34068) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2022 | Raindrop shaped. https://www.goerie.com/story/news/local/2022/07/15/bridge-and-roundabouts-open-i-90-route-18-girard-platea-interchange-erie-county-pa/65373375007/ | 
| 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 | 
| 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 | |
| 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). | 
| Papillion,
                NE Sarpy Co. United States | S 120th St. / Gold Coast Rd. (41.13837, -96.10332) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2020 | Year Completed estimated (2020-2021). | 
| Papillion,
                NE Sarpy Co. United States | (unknown) / (unknown) (41.12931, -96.09509) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2021 | Year Completed estimated (2021-2022). | 
| Papillion,
                NE Sarpy Co. United States | S 76th St. / Reed St. (41.12393, -96.02892) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2007 | |
| 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). | 
| 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). | 
| Omaha,
                NE Douglas Co. United States | Military Rd. / N Oaks Blvd. (41.31222, -96.05987) | Roundabout Existing | All-Way Yield None | 3 Approaches 2 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2008 | Year Completed estimated (2006-2009). | 
| Delta,
                BC Greater Vancouver Canada | Nordel Way / Highway 91 Connector EB Ramps / Frontage Rd. (49.14617, -122.94689) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 55.0000 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) | 2022 | Merging right-turn bypass lane on east leg; add-lane right-turn bypass lane on south leg. | 
| Burnaby,
                BC Greater Vancouver Canada | Douglas Rd. / Goring St. (49.26283, -122.98698) | Roundabout Existing | All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) | 3 Approaches 1 Driveways 30.0000 | Other (At-Grade) Single-Lane | 2022 | |
| 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). | 
| Surrey,
                BC Greater Vancouver Canada | 125A St. / Station Rd. (49.10068, -122.87456) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 25.0000 | Other (At-Grade) Single-Lane | 2015 | |
| 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). | 
| 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 | 
| Rochester,
                MN Olmsted Co. United States | College Dr. SE / College Pkwy. SE (north) (44.01949, -92.42918) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 50.2920 | Other (At-Grade) Single-Lane | 2000 | |
| 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). | 
| 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 | |
| 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 | 36th Ave. NW / 4th Pl. NW (44.02855, -92.51911) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 22.8600 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2022 | Driveway serves elementary school. | 
| Rochester,
                MN Olmsted United States | Simpson Rd. SE / 45th St. SE (43.95655, -92.42586) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 46.9392 | Other (At-Grade) Single-Lane | 2022 | |
| Omaha,
                NE Douglas Co. United States | Girard St. / N 108th Ave. (41.32549, -96.08277) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2005 | |
| 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). | 
| Omaha,
                NE Douglas Co. United States | N 122nd St. / Whitmore St. / Read St. (41.32106, -96.10421) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2003 | Year Completed estimated (1999-2003). | 
| Elkhorn,
                NE Douglas Co. United States | George Miler Pkwy. / (unknown) (41.29519, -96.19483) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2020 | Year Completed estimated (2020-2021). | 
| 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). |