| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Sparks,
                NV Washoe Co. United States | Wingfield Hills Rd. / (parking) (39.60909, -119.69780) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.8640 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2009 | Year Completed estimated (2007-2010). | 
| Sparks,
                NV Washoe Co. United States | Kiley Pkwy. / David Allen Pkwy. (39.60447, -119.72738) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 53.3400 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2006 | |
| Sparks,
                NV Washoe Co. United States | Kiley Pkwy. / Henry Orr Pkwy. (39.60391, -119.72516) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2006 | |
| Sparks,
                NV Washoe Co. United States | Kiley Pkwy. / (unknown) (39.60322, -119.73161) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2006 | |
| Spanish Springs,
                NV Washoe Co. United States | Eagle Canyon Dr. / Ember Dr. / Neighborhood Way (39.64158, -119.71846) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2007 | |
| Spanish Springs,
                NV Washoe Co. United States | Eagle Canyon Dr. / Palm Springs Dr. (39.63951, -119.71404) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.8637 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2007 | |
| Sparks,
                NV Washoe Co. United States | La Posada Dr. / Rockwell Blvd. (39.63617, -119.70848) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.8640 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2009 | Year Completed estimated (2007-2010). | 
| Sparks,
                NV Washoe Co. United States | La Posada Dr. / Omni Dr. / Stonebrook Pkwy. (39.63607, -119.69943) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 60.9600 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2018 | |
| Belton,
                MO Jackson Co. United States | E 155th St. / I-49-US 71 NB Ramps / E Frontage Rd. (38.84346, -94.52822) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 54.8640 | Freeway Ramps (Grade-Separated) Single-Lane | 2017 | Part of diverging diamond interchange (DDI). Opened November-December 2017. | 
| Lees Summit,
                MO Jackson Co. United States | SW Jefferson St. / SW Blue Pkwy / US 50 WB Ramps (38.90430, -94.37773) | Roundabout Existing | All-Way Yield Unknown | 5 Approaches 0 Driveways 59.4360 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2018 | Roundabout is one terminal of a Diverging Diamond Interchange (DDI). Opened May 2018. | 
| (unincorporated),
                IA Buchanan Co. United States | 120th St. / Baxter Ave. (42.61280, -92.05736) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2012 | Rural with high-speed approaches. | 
| Sparks,
                NV Washoe Co. United States | David Allen Pkwy. / Windmill Farms Pkwy. (39.60954, -119.72656) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 60.9600 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2008 | Year Completed estimated (2007-2010). | 
| Sparks,
                NV Washoe Co. United States | David Allen Pkwy. / (unknown) (39.61225, -119.72510) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 60.9600 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2008 | Year Completed estimated (2007-2010). | 
| Sparks,
                NV Washoe Co. United States | Windmill Farms Pkwy. / Kiley Pkwy. (39.60860, -119.72023) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2017 | |
| Sparks,
                NV Washoe Co. United States | Los Altos Pkwy. / Vista Heights Dr. (39.57929, -119.70038) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2005 | Year Completed estimated (2004-2006). | 
| Sparks,
                NV Washoe Co. United States | Los Altos Pkwy. / Belmar Dr. (39.57249, -119.69408) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2007 | Year Completed estimated (2007-2008). | 
| Reno,
                NV Washoe Co. United States | Raggio Pkwy. / (unknown) (39.57033, -119.79414) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 73.1520 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2011 | Converted from older rotary in 2010-2011 with striping to remove concentric circulatory roadway striping. | 
| Reno,
                NV Washoe Co. United States | Raggio Pkwy. (Dandini Blvd.) / Spectrum Blvd. (39.57506, -119.80705) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2002 | |
| Whitestown,
                IN Boone Co. United States | Perry Worth Rd. / Mills Dr. / (parking) (39.95014, -86.34963) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 57.9120 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | Year Completed estimated (2018-2020). | 
| Whitestown,
                IN Boone Co. United States | Indigo Blue Blvd. / Limelight Ln. (39.98793, -86.34950) | Other Existing | Other Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands or YIELD signs. | |
| Warsaw,
                IN Kosciusko Co. United States | Husky Trl. / Mariners Dr. (41.25055, -85.82346) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2018 | Year Completed estimated (2016-2020). | 
| Wakarusa,
                IN Elkhart Co. United States | SR 19 / SR 119 / CR 44 (41.50779, -86.00168) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 51.8160 | Other (At-Grade) Single-Lane | 2016 | Year Completed estimated (2015-2016). | 
| Truckee,
                CA Nevada Co. United States | Donner Pass Rd. / Church St. / Truckee Way (39.32943, -120.18218) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2020). | 
| Edmonds,
                WA Snohomish Co. United States | Main St. / 5th Ave. (47.81061, -122.37753) | Other Existing | All-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | Water fountain in the middle. | |
| Niskayuna,
                NY Schenectady Co. United States | Rosendale Rd. / River Rd. (42.79650, -73.85496) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.0144 | Other (At-Grade) Single-Lane | 2020 | |
| Greenfield,
                IN Hancock Co. United States | E 200 N / N Franklin St. (39.81371, -85.78994) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2013 | Yield-controlled right-turn bypass lanes on north and south legs. Skewed intersection. Year Completed estimated (2012-2013). | 
| St John,
                IN Lake Co. United States | W 107th Ave. / Olcott Ave. (41.42519, -87.48115) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | Pedestrian access to central island. | |
| St John,
                IN Lake Co. United States | Sagebrook / Scarlett Oak / Bridlewood St. / W 107th Ln. (41.42453, -87.44468) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | Pedestrian access to central island; no splitter islands. | |
| St John,
                IN Lake Co. United States | Park Pl. / W 103rd St. / W 105th Ave. (41.42981, -87.44027) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | Pedestrian access to central island. | |
| St John,
                IN Lake Co. United States | Joliet St. / W 101st Ave. / Parrish St. (41.44113, -87.45029) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2017-2020). | 
| Crown Point,
                IN Lake Co. United States | E 109th Ave. / Mississippi St. (41.42017, -87.31533) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2020 | https://www.nwitimes.com/news/work-on-roundabout-along-109th-nears-completion-project-remains-on-schedule-officials-say/article_d93047e1-111e-5877-976d-7bba61436da2.html | 
| Noblesville,
                IN Hamilton Co. United States | Pleasant St. / S 19th St. (40.03928, -86.00043) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2019 | |
| Fishers,
                IN Hamilton Co. United States | E 136th St. / (parking) (39.98777, -85.92893) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2010 | Entrance to medical center. | 
| Fishers,
                IN Hamilton Co. United States | 138th St. / Jack Walker Ln. (39.98867, -85.91245) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2018 | |
| Pendleton,
                IN Madison Co. United States | W State St. / S Heritage Way (40.00407, -85.76504) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2019 | Right-turn-only lanes on north, west, and south legs separated from adjacent entries by striped gores. | 
| Washington,
                IN Daviess Co. United States | 2464 E National Hwy. / Industrial Park Dr. / Gateway Dr. (LTG Tony Jones Dr.) (38.65527, -87.13563) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 47.2440 | Other (At-Grade) Single-Lane | 2015 | Year Completed estimated (2013-2016). | 
| Fort Wayne,
                IN Allen Co. United States | Bass Rd. / Flaugh Rd. (41.08899, -85.22707) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 50.2920 | Other (At-Grade) Single-Lane | 2018 | |
| Fort Wayne,
                IN Allen Co. United States | Diebold Rd. / Carmike Dr. (41.17707, -85.09396) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 51.8160 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2016 | Year Completed estimated (2016-2017). | 
| West Lafayette,
                IN Tippecanoe Co. United States | SR 26 / Newman Rd. (40.42442, -86.94086) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2020 | Year Completed estimated (2018-2020). | 
| Franklin,
                IN Johnson Co. United States | Paris Dr. / (unknown) (39.48524, -86.01812) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2016 | |
| Whiteland,
                IN Johnson Co. United States | Whiteland Rd. (E 500 N) / N Graham Rd. (N 225 E) (39.55046, -86.05931) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.7680 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2016 | Two through lanes only on west leg; rest of roundabout is single-lane. | 
| Zionsville,
                IN Boone Co. United States | Talbott Dr. / Bennett Pkwy. (39.94738, -86.24236) | Other Existing | Uncontrolled None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | In an apartment complex with parking along circulatory roadway. | |
| Zionsville,
                IN Boone Co. United States | Cimmaron Ash Dr. / Autumn Ash Dr. / Purple Ash Dr. (39.99771, -86.25639) | Other Existing | All-Way Stop None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Zionsville,
                IN Boone Co. United States | Willow Bend Trl. / Wildlife Trl. / Weeping Willow Dr. (39.99659, -86.25178) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Daleville,
                IN Delaware Co. United States | Davis Dr. / Orchard Pkwy. (40.11469, -85.56006) | Other Existing | All-Way Stop None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands; parking along circulatory roadway. | |
| St John,
                IN Lake Co. United States | W 105th Pl. / Bridlewood St. (41.42788, -87.44468) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| South Franklin,
                IN Marion Co. United States | E Stop 11 Rd. / S 5 Points Rd. (39.65192, -86.04452) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2020 | |
| Syracuse,
                IN Elkhart Co. United States | US 6 / SR 13 / CR 33 (41.45058, -85.75045) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2020 | |
| Noblesville,
                IN Hamilton Co. United States | Cumberland Rd. / E 186th St. / Field Dr. (40.05833, -85.99593) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2020). | 
| Anderson,
                IN Madison Co. United States | Dan Patch Circle (Charles St. / Virgil Cook Blvd.) (40.06783, -85.64460) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (3+ Lane) | At entrance to casino. Concentric circulatory roadway striping. | |
| Omaha,
                NE Douglas Co. United States | S 194th Ave. / I St. (41.21624, -96.21918) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 28.9560 | Other (At-Grade) Single-Lane | 2004 | Year Completed estimated (2004-2005). | 
| Omaha,
                NE Douglas Co. United States | Orchard Ave. / Holmes St. / S 194th Ave. (41.20854, -96.21950) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.9560 | Other (At-Grade) Single-Lane | 2001 | Year Completed estimated (1999-2003). | 
| Omaha,
                NE Douglas Co. United States | S HWS Cleveland Blvd. / Orchard Ave. / N St. (41.20925, -96.22413) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.9560 | Other (At-Grade) Single-Lane | 2004 | Year Completed estimated (2004-2005). | 
| Omaha,
                NE Douglas Co. United States | S HWS Cleveland Blvd. / L St. (41.21218, -96.22254) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.9560 | Other (At-Grade) Single-Lane | 2004 | Year Completed estimated (2004-2005). | 
| Omaha,
                NE Douglas Co. United States | S 198th St. / J St. (41.21475, -96.22459) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.9560 | Other (At-Grade) Single-Lane | 2004 | Year Completed estimated (2004-2005). | 
| Omaha,
                NE Douglas Co. United States | S 202nd St. / G St. (41.21786, -96.22948) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.9560 | Other (At-Grade) Single-Lane | 2006 | Year Completed estimated (2005-2006). | 
| Omaha,
                NE Douglas Co. United States | S 189th St. / Adams St. / Drexel St. (41.19322, -96.21053) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.9560 | Other (At-Grade) Single-Lane | 2006 | Year Completed estimated (2005-2006). | 
| Omaha,
                NE Douglas Co. United States | S 195th St. / Y St. / Z St. (41.19722, -96.22094) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.0520 | Other (At-Grade) Single-Lane | 2006 | Year Completed estimated (2005-2006). | 
| Omaha,
                NE Douglas Co. United States | Adams St. / S 195th St. (41.19364, -96.21996) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2006 | Opened with northwest and northeast legs 2005-2006. Southwest leg added 2015-2016. | 
| Greenwood,
                IN Johnson Co. United States | Southern Pines Dr. / Weald St. / Spinney Ln. (39.57598, -86.12338) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Greenwood,
                IN Johnson Co. United States | Southern Pines Dr. / Averitt Rd. (39.57595, -86.11836) | Other Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Indianapolis,
                IN Marion Co. United States | Thompson Park Blvd. / Kings Canyon Dr. (39.69270, -86.05623) | Other Existing | All-Way Stop None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands; pedestrian access to central island. | |
| Warsaw,
                IN Kosciusko Co. United States | W 300 N / Shelden St. (41.27734, -85.85607) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2018 | Year Completed estimated (2016-2020). | 
| Indianapolis,
                IN Marion Co. United States | Thompson Park Blvd. / Bryce Canyon Dr. (39.68900, -86.05618) | Other Existing | All-Way Stop None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | Pedestrian access to central island. | |
| Avon,
                IN Hendricks Co. United States | S Avon Ave. / E 150 S (39.74076, -86.39961) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | |
| Brownsburg,
                IN Hendricks Co. United States | Wild Ridge Blvd. / Grassy Ridge Way / Oak Lake Ln. (39.86424, -86.37717) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands on three legs. | |
| Brownsburg,
                IN Hendricks Co. United States | Big Stone Dr. / Split Rock Way (39.85503, -86.34650) | Other Existing | All-Way Stop None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Brownsburg,
                IN Hendricks Co. United States | Split Rock Way / Eagle Crossing Blvd. (39.85488, -86.34174) | Other Existing | All-Way Stop None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Franklin,
                IN Johnson Co. United States | Hurricane Rd. / Arvin Dr. / Eastview Dr. (39.49352, -86.04188) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2019 | |
| Fort Wayne,
                IN Allen Co. United States | E Tillman Rd. / Minnich Rd. (41.01954, -85.00032) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2018 | Merging right-turn bypass lane on north leg. | 
| Fort Wayne,
                IN Allen Co. United States | S 800 E / Liberty Mills Rd. (41.03398, -85.33611) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2018 | |
| Brownsburg,
                IN Hendricks Co. United States | Wild Ridge Blvd. / Silver Ridge Ln. / Berry Lake Way (39.85274, -86.37023) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands on three legs. | |
| Meridian,
                ID Ada Co. United States | W McMillan Rd. / N Rustic Oak Way (43.64851, -116.46388) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2020 | |
| Dyersville,
                IA Delaware Co. United States | CR X49 (332nd Ave.) / W 1st Ave. / 210th St. (42.48441, -91.14450) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2020 | https://www.dyersvillecommercial.com/news/new-roundabout-officially-open/image_90cf973c-23eb-59eb-9a68-62a9bf4de883.html | 
| Hagerstown,
                MD Washington Co. United States | Terps Blvd. / Hoosier Ct. / Nittany Lion Cir. (39.67069, -77.73987) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2010 | Year Completed estimated (2009-2011). | 
| East Memphis,
                TN Shelby Co. United States | Ridgeway Loop Rd. / (parking) (35.10122, -89.86462) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2010 | Right-turn-only lane on north leg. Internal shopping center access roads. | 
| Loveland,
                CO Larimer Co. United States | W 1st St. / Crestone Dr. / CR 21 (40.39286, -105.13140) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 26.0604 | Other (At-Grade) Single-Lane | 2020 | https://nextdoor.com/agency-post/co/loveland/city-of-loveland/residents-advised-to-plan-alternate-route-for-2-week-closure-at-1st-street-crestone-dr-163995294/ | 
| Barrie,
                ON Simcoe Canada | Governors Dr. / Ring Rd. (44.41354, -79.66887) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2011 | East and west legs have painted splitter islands. Concentric striped circulatory roadway. Year Completed estimated (2009-2013). | 
| Indianapolis,
                IN Marion Co. United States | E Edgewood Ave. / S 5 Points Rd. (39.68143, -86.04458) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2020 | |
| Indianapolis,
                IN Marion Co. United States | E Thompson Dr. / S Sherman Dr. (39.69429, -86.10130) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2020 | http://weeklyview.net/2020/08/20/sherman-and-thompson-roundabout-construction-begins/ | 
| (unincorporated), Faroe Islands | (unknown) / (unknown) (62.09871, -6.75798) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2020 | First roundabout in the world located completely underwater; in tunnel connecting three islands. https://www.bbc.com/news/world-europe-55195390 | 
| Saltangará, Faroe Islands | Mýravegur (62.10879, -6.72329) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Seattle,
                WA King Co. United States | N 100th St. / Linden Ave. N (47.70145, -122.34735) | Traffic Calming Circle Existing | Uncontrolled Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Lynnwood,
                WA Snohomish Co. United States | 36th Ave. W / 172nd St. SW (47.84292, -122.28183) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2020 | Year Completed estimated (2019-2020). | 
| Lynnwood,
                WA Snohomish Co. United States | 6th Ave. W / 7th Pl. W (47.84259, -122.24328) | Traffic Calming Circle Existing | All-Way Stop Unknown | 3 Approaches 0 Driveways 0.0000 | Unknown Single-Lane | 2014 | |
| Marysville,
                WA Snohomish Co. United States | SR 9 / 108th St NE (48.09180, -122.11180) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2020 | Year Completed estimated (2018-2020). | 
| Franklin,
                IN Johnson Co. United States | Eastview Dr. / Upper Shelbyville Rd. (39.49053, -86.03328) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2018 | |
| Saltangará, Faroe Islands | Rte 10 / Rte 15 / Rte 70 (62.16779, -6.76073) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Eystur, Faroe Islands | Rte 10 / Rte 16 (62.20464, -6.76205) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Eystur, Faroe Islands | Rte 10 / Biskupsmerkur (62.21178, -6.70977) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Eystur, Faroe Islands | Rte 10 / Kraarvegur (62.21108, -6.70099) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Jackson,
                MO Cape Girardeau Co. United States | E Main St. / Hope St. (37.38250, -89.66654) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2016 | Elliptical shape. ICD 145 feet x 125 feet. | 
| Granger,
                IN St. Joseph Co. United States | Caledonian Dr. / Meridian Crossing / Hedge Row Ct. (41.74364, -86.14710) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2001 | Year Completed estimated (1998-2003). | 
| Greenwood,
                IN Johnson Co. United States | Legacy Blvd. / Wind Ln. (39.61250, -86.05143) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Brownsburg,
                IN Hendricks Co. United States | Gross Point Pass / Cape Hatteras Trl. / Cape Hatteras Ct. (39.81903, -86.37008) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands on north, east, or south legs. | |
| Mooresville,
                IN Morgan Co. United States | Meadow Lakes Dr. / (parking) (39.62448, -86.35528) | Other Existing | Uncontrolled None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Mooresville,
                IN Morgan Co. United States | Ayshire Cir. / Bean Blossom Dr. / Heartland Blvd. / (parking) (39.62938, -86.30377) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands on northeast and southwest legs. | |
| Valparaiso,
                IN Porter Co. United States | Cumberland Dr. / Cumberland Crossing Dr. (41.49680, -87.04972) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2009 | Year Completed estimated (2008-2010). | 
| Avon,
                IN Hendricks Co. United States | Reagan Crossing / (parking) (39.77775, -86.34049) | Other Existing | Uncontrolled None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands on three legs. | |
| Plainfield,
                IN Hendricks Co. United States | Saratoga Pkwy. / Concord Rd. (39.69999, -86.41897) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.0040 | Other (At-Grade) Single-Lane | 2017 |