| 
                City, 
                State County Country  | 
            
                Intersection (Lat, Lng)  | 
            
                Type Status  | 
            Control Type / Other Control Type | Approaches / Driveways / ICD (m) | 
                Functional Class /  LaneType  | 
            Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| 
                Crossfield,
                AB Division 6 Canada  | 
            
                Vista Dr. / Amery Crescent / Vista Rd. / Thomas St. (51.43444, -114.04277)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 32.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | Year Completed estimated (2016-2017). | 
| 
                Calgary,
                AB Division 6 Canada  | 
            
                140th Ave. NW / Carrington Blvd. NW (51.18149, -114.09022)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 40.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | |
| 
                Calgary,
                AB Division 6 Canada  | 
            
                148 Ave. NW / Carrington Blvd. NW (51.18699, -114.08880)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Year Completed estimated (2022-2023). | 
| 
                Calgary,
                AB Division 6 Canada  | 
            
                Cornerstone Heights SE / Cornerstone St. NE (51.15805, -113.94241)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 42.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2019 | Year Completed estimated (2018-2020). | 
| 
                Oshkosh,
                WI Winnebago Co. United States  | 
            
                Winnegago County Community Park Dr. / Winnegago County Community Park Entrance (44.08167, -88.53360)  | 
            
                Other Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands on west or southeast legs. | |
| 
                Poplar,
                MT Roosevelt Co. United States  | 
            
                US 2 / 5th Ave. E (48.11438, -105.18443)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2019 | https://www.roundupweb.com/story/2019/12/04/news/us-2-poplar-construction-winds-down/13182.html | 
| 
                Bruce,
                MI Macomb Co. United States  | 
            
                33 Mile Rd. / McKay Rd. (42.81797, -83.00023)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 36.5760  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | Year Completed estimated (2017-2019). | 
| 
                Lincoln,
                NE Lancaster Co. United States  | 
            
                W A St. / SW 27th St. (40.79924, -96.75897)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 38.1000  | 
            
                Other (At-Grade) Single-Lane  |   
            2025 | |
| 
                Stockbridge,
                GA Rockdale Co. United States  | 
            
                GA 138 / Union Church Rd. SW (33.59197, -84.13738)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | |
| 
                Richfield,
                MN Hennepin Co. United States  | 
            
                 Lyndale Ave. S / 65th St. (44.88522, -93.28611)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 38.1000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | Elliptical shaped. ICD = 125 ft x 115 ft. https://www.facebook.com/story.php/?story_fbid=641870717972314&id=100064481752700 | 
| 
                Wilsonville,
                OR Clackamas Co. United States  | 
            
                SW Boeckman Rd. / SW Canyon Creek Rd. (45.31755, -122.75778)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2025 | https://www.wilsonvilleoregon.gov/engineering/page/boeckman-road-corridor-improvements | 
| 
                Apple Valley,
                MN Dakota Co. United States  | 
            
                Diamond Path W / 140th St. W / Connemara Trl. (44.74637, -93.15649)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 41.1480  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | On the border between Apple Valley and Rosemount. https://nextdoor.com/agency-post/mn/rosemount/city-of-rosemount/the-intersection-at-diamond-path-and-connemara-trail-is-now-closed-to-through-traffic-for-construction-of-a-roundabout-282288126/ | 
| 
                Buffalo,
                MN Wright Co. United States  | 
            
                STH 25 / CSAH 83 (35th St. NE) (45.20141, -93.86692)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 42.6717  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | |
| 
                Palmdale,
                CA Los Angeles Co. United States  | 
            
                E Avenue S8 / 40th St. E (34.54990, -118.05834)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 42.6720  | 
            
                Other (At-Grade) Single-Lane  |   
            2025 | Yield-controlled right-turn bypass lane on south and east legs. https://www.facebook.com/CityofPalmdale/videos/para-espa%C3%B1ol-roundabout-tips-for-a-smoother-rideave-s-8-40th-st-east-is-now-open/3977904792456970/ . | 
| 
                McKinney,
                TX Collin Co. United States  | 
            
                E Virginia St. / N Throckmorton St. (33.19801, -96.60863)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 33.5277  | 
            
                Other (At-Grade) Single-Lane  |   
            2025 | |
| 
                Tulare,
                CA Tulare Co. United States  | 
            
                SR 137 (E Tulare Ave.) / Morrison St. (36.21093, -119.30330)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 30.4800  | 
            
                Other (At-Grade) Single-Lane  |   
            2025 | https://www.facebook.com/100082142657015/posts/ccme-is-in-the-final-stages-of-the-tulare-avestate-hwy-137-roundabout-project-fo/700819749332774/ | 
| 
                Bothell,
                WA Snohomish Co. United States  | 
            
                Meridian Ave. S / 240th St. SE / 240th St. SW (47.78041, -122.23298)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 27.4320  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | https://bothellwa.gov/2001/Meridian-Ave-S-and-240th-St-SE-Roundabou | 
| 
                Fitchburg,
                WI Dane Co. United States  | 
            
                S Seminole Hwy. / Lacy Rd. (43.00116, -89.45924)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.wmtv15news.com/2023/11/17/lacy-road-construction-is-complete-with-added-speed-reductions/ | 
| 
                Palmetto,
                GA Fulton Co. United States  | 
            
                Fayetteville Rd. / Phipps Rd. (33.51449, -84.65766)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | |
| 
                Bowling Green,
                KY Warren Co. United States  | 
            
                Ashley Cir. / Westen St. (36.96894, -86.43656)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 30.4800  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.wbko.com/2023/06/20/construction-begins-roundabout-ashley-circlewesten-street-intersection/ | 
| 
                Bowling Green,
                KY Warren Co. United States  | 
            
                Westen St. / Patrick Way (36.96519, -86.44527)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 30.4800  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | https://www.youtube.com/watch?v=degpDxeAwUM | 
| 
                Bowling Green,
                KY Warren Co. United States  | 
            
                Westen St. / Highland Way (36.96372, -86.44766)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 30.4800  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | https://www.facebook.com/citybgky/posts/the-westen-street-and-highland-way-roundabout-project-was-anticipated-to-have-be/906701484824529/ | 
| 
                Charlotte,
                NC Mecklenburg Co. United States  | 
            
                Lakeview Rd. / Reames Rd. (35.33246, -80.85242)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 48.7680  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | Yield-controlled right-turn bypass lane on northeast leg. https://www.charlottenc.gov/Growth-and-Development/Projects/CNIPSunset/Lakeview-Reames | 
| 
                Joplin,
                MO Jasper Co. United States  | 
            
                E Zora St. / Hall St. / Duquesne Rd. (37.11261, -94.45761)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2025 | https://www.facebook.com/JoplinNewsFirst/videos/koamtrafficalert-roundabout-opens-at-zoraduquesnehall-to-all-traffic/1644473069823426/ | 
| 
                Hanover,
                MN Wright Co. United States  | 
            
                CSAH 19 (Labeaux Ave. NE) / CSAH 34 (Beebe Lake Rd. NE) (45.16175, -93.66604)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 36.5760  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | |
| 
                Marysville,
                WA Snohomish Co. United States  | 
            
                SR 529 (48.04425, -122.18013)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                2 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2025 | |
| 
                Troy,
                NY Rensselaer Co. United States  | 
            
                Frear Park Rd. / 15th St. (42.74683, -73.67271)  | 
            
                Other Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands on south leg. | |
| 
                Swedesboro,
                NJ Gloucester Co. United States  | 
            
                Valley Forge Dr. / Yorktown Rd. (39.74156, -75.33234)  | 
            
                Other Existing  | 
            
                Other Unknown  | 
            
                4 Approaches 0 Driveways 35.0520  | 
            
                Other (At-Grade) Single-Lane  |   
            Yield-controlled northwest and southeast legs; uncontrolled northeast and southwest legs. | |
| 
                Swedesboro,
                NJ Gloucester Co. United States  | 
            
                Pine Dr. / Ashburn Way (39.74389, -75.33937)  | 
            
                Other Existing  | 
            
                Other Unknown  | 
            
                4 Approaches 0 Driveways 35.0520  | 
            
                Other (At-Grade) Single-Lane  |   
            Southwest leg is uncontrolled; other legs are yield controlled. | |
| 
                Swedesboro,
                NJ Gloucester Co. United States  | 
            
                Holly Dr. / Ashburn Way (39.74467, -75.34385)  | 
            
                Other Existing  | 
            
                Other Unknown  | 
            
                4 Approaches 0 Driveways 35.0520  | 
            
                Other (At-Grade) Single-Lane  |   
            Uncontrolled southwest leg; other legs are yield controlled. | |
| 
                Swedesboro,
                NJ Gloucester Co. United States  | 
            
                Village Green Dr. / Dalton Dr. / Roundstone Run (39.73260, -75.32429)  | 
            
                Other Existing  | 
            
                Other Unknown  | 
            
                4 Approaches 0 Driveways 35.0520  | 
            
                Other (At-Grade) Single-Lane  |   
            Painted splitter island and yield control on south leg; no splitter islands and no control on other legs. | |
| 
                Swedesboro,
                NJ Gloucester Co. United States  | 
            
                Hazel Blvd. / Balsam Rd. (39.73123, -75.32836)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 50.2920  | 
            
                Other (At-Grade) Single-Lane  |   
            2020 | Painted splitter islands on all legs. Original circular intersection constructed 2011-2016; splitter islands and yield control added 2020. | 
| 
                Glassboro,
                NJ Gloucester Co. United States  | 
            
                US 322 / Rowan Blvd. (39.70686, -75.11415)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | Year Completed estimated (2008-2010). | 
| 
                Woodbine,
                NJ Cape May Co. United States  | 
            
                CR 610 (Dennisville-Petersburg Rd.) / CR 550 (Dehlisch Ave. / Woodbine-Ocean View Rd.) (39.22105, -74.77919)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2020 | |
| 
                Sewell,
                NJ Gloucester Co. United States  | 
            
                College Dr. / E College Dr. (39.78060, -75.11734)  | 
            
                Roundabout Unknown  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | |
| 
                Princeton Junction,
                NJ Mercer Co. United States  | 
            
                Washington Rd. / Princeton Hightstown Rd. (40.32083, -74.62315)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | Roundabout located 300 ft north of old intersection. | 
| 
                Interlaken,
                NJ Monmouth Co. United States  | 
            
                Main St. / Grassmere Ave. (40.23195, -74.00802)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only)  | 
            
                3 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | At-grade rail crossing (two tracks) located 110 ft to west. Year Completed estimated (2016-2017). | 
| 
                Westerville,
                OH Delaware Co. United States  | 
            
                SR 605 / Fancher Rd. (40.13242, -82.80976)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | |
| 
                Johnstown,
                OH Licking Co. United States  | 
            
                Green Chapel Rd. / Mink St. (40.12321, -82.69688)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | |
| 
                Harrisburg,
                NC Cabarrus Co. United States  | 
            
                Stallings Rd. / Lotus Dr. (35.31571, -80.64023)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Yield-controlled right-turn bypass lane on north leg. Add-lane right-turn bypass lane on east leg. https://www.facebook.com/story.php/?story_fbid=434214805375646&id=100063613898455&_rdr | 
| 
                Harrisburg,
                NC Cabarrus Co. United States  | 
            
                Stallings Rd. / Raging Ridge Rd. (35.31390, -80.63383)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | |
| 
                Concord,
                NC Cabarrus Co. United States  | 
            
                Drake MIll Ln. / Holden Ave. (35.31413, -80.58479)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 67.0560  | 
            
                Other (At-Grade) Single-Lane  |   
            2020 | Original circle built 2006-2008. Splitter islands added 2019-2021. | 
| 
                Davidson,
                NC Cabarrus Co. United States  | 
            
                SR 3 (Mooresville Rd.) / Odell School Rd. (35.48835, -80.75930)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 41.1480  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Year Completed estimated (2022-2023). | 
| 
                Huntersville,
                NC Mecklenburg Co. United States  | 
            
                 Bryton Pkwy. / Bryton Ridge Pkwy. (35.38172, -80.82887)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 41.1480  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | Year Completed estimated (2016-2017). | 
| 
                Latham,
                NY Albany Co. United States  | 
            
                Winter Creek Blvd. / (parking) (42.73060, -73.76251)  | 
            
                Other Existing  | 
            
                All-Way Stop Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Hurricane,
                UT Washington Co. United States  | 
            
                Sand Hollow Resort Pkwy. / Retreat Dr. (37.11581, -113.39937)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | Yield-controlled right-turn bypass lane on east leg. Year Completed estimated (2006-2009). | 
| 
                Santa Clarita,
                CA Los Angeles Co. United States  | 
            
                Lost Canyon Rd. / Humphreys Pkwy. / Jakes Way (34.41385, -118.44083)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 36.5760  | 
            
                Other (At-Grade) Single-Lane  |   
            2019 | Year Completed estimated (2018-2019). | 
| 
                Timnath,
                CO Larimer Co. United States  | 
            
                2nd Ave. / Signal Tree Dr. (40.52405, -104.97700)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2020 | |
| 
                Santa Clarita,
                CA Los Angeles Co. United States  | 
            
                Grand Ln. / Vista Canyon Rd. (34.41431, -118.43437)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            No splitter islands. | |
| 
                Santa Clarita,
                CA Los Angeles Co. United States  | 
            
                Grand Ln. / Provo Ln. (34.41741, -118.43096)  | 
            
                Other Existing  | 
            
                Uncontrolled Unknown  | 
            
                2 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                La Salle,
                CO Weld Co. United States  | 
            
                CR 44 / US 85 SB Ramps (40.30821, -104.74948)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 53.3400  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2024 | https://www.9news.com/article/traffic/us-85-colorado-new-interchange/73-2b7e4e5d-a889-4452-8d39-477c814991d0 | 
| 
                Longmont,
                CO Boulder Co. United States  | 
            
                Harvest Moon Dr. / (parking) / (unknown) (40.15101, -105.08420)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 41.1480  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | Right-turn-only lane and two-lane exit on north leg. Year Completed estimated (2022-2023). | 
| 
                Berthoud,
                CO Larimer Co. United States  | 
            
                CR 8 / CR 21 (40.30512, -105.13134)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 41.1480  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | https://www.larimer.gov/sites/default/files/2023-safety-report-final-20240806.pdf (page 20) | 
| 
                Greeley,
                CO Weld Co. United States  | 
            
                W F St. / N 35th Ave. (40.44090, -104.73501)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only)  | 
            
                4 Approaches 0 Driveways 38.1000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Right-turn-only lane and two-lane exit on south leg. At-grade rail crossing approximately 260 feet to north. Year Completed estimated (2021-2023). | 
| 
                Falcon,
                CO El Paso Co. United States  | 
            
                Falcon Market Pl. / Woodmen Frontage Rd. / E Woodmen Rd. (38.94134, -104.61192)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | |
| 
                Colorado Springs,
                CO El Paso Co. United States  | 
            
                Meridian Sol Dr. / Swingline Rd. (38.93013, -104.60820)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Elliptical shaped. ICD = 130 ft x 105 ft. | 
| 
                Colorado Springs,
                CO El Paso Co. United States  | 
            
                Meadow Brook Pkwy. / Newt Dr. (38.84432, -104.69242)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 27.4317  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | |
| 
                Colorado Springs,
                CO El Paso Co. United States  | 
            
                S Troy Hill Rd. / Joystone Dr. (38.82702, -104.72760)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways 38.1000  | 
            
                Other (At-Grade) Single-Lane  |   
            2019 | |
| 
                Santa Barbara,
                CA Santa Barbara County United States  | 
            
                E Cabrillo Blvd. / Los Patos Way / Channel Dr. (34.42133, -119.65642)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 38.1000  | 
            
                Other (At-Grade) Single-Lane  |   
            2025 | https://keyt.com/lifestyle/travel/2025/05/28/new-cabrillo-and-los-patos-roundabout-project-opens-up/ | 
| 
                Vista,
                CA San Diego County United States  | 
            
                Foothill Dr. / Oak Dr. (north) (33.21634, -117.22192)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2025 | Elliptical shaped. Part of closely spaced pair of roundabouts. https://www.youtube.com/watch?v=Imr8lxz23dc | 
| 
                Vista,
                CA San Diego County United States  | 
            
                Foothill Dr. / Oak Dr. (south) (33.21602, -117.22114)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2025 | Part of closely spaced pair of roundabouts. | 
| 
                Castle Rock,
                CO Douglas Co. United States  | 
            
                E Montaine Cir. / Quarry Mesa Dr. (39.32630, -104.85197)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 42.6720  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | |
| 
                Broomfield,
                CO Adams Co. United States  | 
            
                W 122nd Ave. / N Park Centre Dr. (39.92089, -105.01002)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 36.5760  | 
            
                Other (At-Grade) Single-Lane  |   
            2002 | North leg stubbed. Year Completed estimated (2001-2003). | 
| 
                Thornton,
                CO Adams Co. United States  | 
            
                Washington Center Pkwy. / Lafayette St. (39.91876, -104.97204)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2002 | Year Completed estimated (1999-2002). | 
| 
                Thornton,
                CO Adams Co. United States  | 
            
                Riverdale Rd. / Quebec St. (39.91040, -104.90320)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 35.0520  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | |
| 
                Westminster,
                CO Adams Co. United States  | 
            
                W 117th Ave. / Quitman St. (39.90885, -105.04229)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 36.5760  | 
            
                Other (At-Grade) Single-Lane  |   
            2005 | |
| 
                Brooklawn,
                NJ Camden Co. United States  | 
            
                Noreg Pl. (39.87717, -75.12008)  | 
            
                Other Existing  | 
            
                Uncontrolled Unknown  | 
            
                3 Approaches 0 Driveways 54.8640  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Page,
                AZ Coconino Co. United States  | 
            
                US 89 / N Lake Powell Blvd. / Scenic View Dr. (36.92559, -111.47206)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 48.7680  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | Elliptical shaped. ICD = 160 ft x 135 ft. | 
| 
                Orlando,
                FL Orange Co. United States  | 
            
                Eagle Watch Dr. / Butler National Dr. (28.46545, -81.30645)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2016 | Year Completed estimated (2015-2016). | 
| 
                Murrells Inlet,
                SC Georgetown Co. United States  | 
            
                Old Kings Hwy. / Riverwood Dr. (33.56035, -79.04500)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2025 | https://www.wmbfnews.com/2025/03/24/scdot-georgetown-county-intersection-become-roundabout/ https://www.facebook.com/coastal.asphalt/videos/the-murrells-inlet-traffic-circle-at-the-intersection-of-old-kings-hwy-and-river/1715539889040586/ | 
| 
                Columbia,
                TN Maury Co. United States  | 
            
                Greens Mill Rd. / (unknown) (35.69525, -86.97083)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 35.0520  | 
            
                Other (At-Grade) Single-Lane  |   
            2025 | https://www.facebook.com/groups/576182985761781/posts/24372092082410871/ | 
| 
                Wade,
                NC Cumberland Co. United States  | 
            
                Wade-Stedman Rd. / I-95 NB Ramps (35.15849, -78.71481)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 45.7200  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2023 | Year Completed estimated (2022-2023). | 
| 
                Wade,
                NC Cumberland Co. United States  | 
            
                Wade-Stedman Rd. / I-95 SB Ramps (35.15945, -78.71772)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 45.7200  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2023 | Year Completed estimated (2022-2023). | 
| 
                Wade,
                NC Cumberland Co. United States  | 
            
                Wade-Stedman Rd. / Elva Wallace Rd. (35.16039, -78.71954)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | |
| 
                Rocky Mount,
                NC Nash Co. United States  | 
            
                N Old Carriage Rd. / Green Hills Rd. / Reges Store Rd. (35.98950, -77.90142)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | https://www.rockymounttelegram.com/news/local/intersection-in-northern-nash-county-to-close-to-construct-new-roundabout/article_cb2ec944-65a6-11ef-9297-b7f16df6e1ad.html | 
| 
                Fishers,
                IN Hamilton Co. United States  | 
            
                Hoosier Rd. / 121st St. / (Fishers Community Center entrance) (39.96457, -85.96596)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2025 | https://map.fishers.in.us/capitalprojects/ | 
| 
                Falcon,
                NC Cumberland Co. United States  | 
            
                SR 82 (Godwin-Falcon Rd.) / I-95 NB Ramps (35.20256, -78.66724)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 45.7200  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2022 | https://www.mydailyrecord.com/news/local/godwin-falcon-bridge-closes-until-oct-10/article_55f085e2-37a0-51a1-aaad-f336f7ef67f2.html | 
| 
                Godwin,
                NC Cumberland Co. United States  | 
            
                SR 82 (Godwin Falcon Rd.) / I-95 SB Ramps (35.20374, -78.67051)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 45.7200  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2022 | https://www.mydailyrecord.com/news/local/godwin-falcon-bridge-closes-until-oct-10/article_55f085e2-37a0-51a1-aaad-f336f7ef67f2.html | 
| 
                Battleboro,
                NC Nash Co. United States  | 
            
                N Halifax Rd. / I-95 NB Ramps (36.06349, -77.82154)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 48.7680  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2023 | https://www.ncdot.gov/news/press-releases/Pages/2021/2021-06-29-i-95-improvements-nash-county.aspx | 
| 
                Battleboro,
                NC Nash Co. United States  | 
            
                N Halifax Rd. / I-95 SB Ramps (36.06415, -77.82370)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 48.7680  | 
            
                Freeway Ramps (Grade-Separated) Single-Lane  |   
            2023 | Halifax Rd. completely realigned. https://www.ncdot.gov/news/press-releases/Pages/2021/2021-06-29-i-95-improvements-nash-county.aspx | 
| 
                Fishers,
                IN Hamilton Co. United States  | 
            
                E 131st St. / Howe Rd (39.97895, -85.98006)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2025 | Opened August 9, 2025. | 
| 
                Franklin,
                OH Warren Co. United States  | 
            
                SR 123 (E 6th St.) / Community Park Rd. / (high school entrance) (39.55392, -84.29936)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2025 | https://www.facebook.com/FranklinOhio.Org/videos/-roundabout-update-now-open-watch-the-video-below-for-everything-you-need-to-kno/24347164434886274/ | 
| 
                Springfield Township,
                OH Lucas Co. United States  | 
            
                S McCord Rd. / Hill Ave. (41.63884, -83.70358)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2025 | https://www.facebook.com/photo/?fbid=1178895730944197&set=a.316637517170027 | 
| 
                Shakopee,
                MN Scott County United States  | 
            
                Vierling Dr. / Lincoln St. (44.78215, -93.55707)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 44.1960  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | |
| 
                Kitchener,
                ON Waterloo Canada  | 
            
                Wallaceton Way / Tartan Ave. / John Wallace Dr. (43.38003, -80.48505)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 33.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2019 | Year Completed estimated (2018-2019). | 
| 
                Kitchener,
                ON Waterloo Canada  | 
            
                Benninger Dr. / Benninger Dr. (43.40473, -80.53425)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways 37.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2020 | |
| 
                Kitchener,
                ON Waterloo Canada  | 
            
                Benninger Dr. / Nathalie St. (43.40356, -80.53931)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 37.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2020 | |
| 
                Midland,
                TX Midland County United States  | 
            
                Earhart Dr. / Enterprise Ln. (31.93066, -102.21059)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | Year Completed estimated (2017-2018). | 
| 
                Poughkeepsie,
                NY Dutchess Co. United States  | 
            
                New Hackensack Rd. (SR 376) / Hooker Ave. / Raymond Ave. / Vassar Farm Ln. (41.68145, -73.89631)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 42.6720  | 
            
                Other (At-Grade) Single-Lane  |   
            2025 | Replaced offset T intersections. https://www.governor.ny.gov/news/governor-hochul-announces-construction-set-begin-new-roundabout-along-state-route-376-dutchess | 
| 
                Dade City,
                FL Pasco Co. United States  | 
            
                US 98-US 301 Bypass / Old Lakeland Hwy. / (parking) (28.35921, -82.18200)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2024 | Previous control was a merge lane on northbound; use a side street for southbound. https://www.facebook.com/MyFDOTTampa/posts/-project-progress-us-98-bypass-roundabout-is-opendade-city-a-new-roundabout-open/1001085718724813/ | 
| 
                Wahoo,
                NE Saunders Co. United States  | 
            
                US 77 / SR 109 / CR 16 (41.23454, -96.60263)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2025 | Year Completed estimated (2024-2025). | 
| 
                Sanford,
                FL Seminole County United States  | 
            
                SR 46 / Osprey Hammock Trl. / River Oaks Cir. (28.81503, -81.41312)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 71.6280  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | Passes underneath SR 429 but with no direct connection. | 
| 
                Brainerd,
                MN Crow Wing Co. United States  | 
            
                CSAH 49 (Wise Rd.) / Beaver Dam Rd. (46.38448, -94.22428)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 44.1960  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | |
| 
                Philadelphia,
                PA Philadelphia Co. United States  | 
            
                S 20th St. / Penrose Ave. / Packer Ave. / W Moyamensing Ave. (39.91297, -75.18205)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                5 Approaches 0 Driveways 47.2440  | 
            
                Other (At-Grade) Single-Lane  |   
            2025 | Features separated bicycle lanes. | 
| 
                Boiling Springs,
                SC Spartanburg County United States  | 
            
                Peachtree Rd. / Bible Church Rd. / Old Burnett Rd. / Midnight Rd. (35.07115, -81.95207)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                5 Approaches 0 Driveways 48.7680  | 
            
                Other (At-Grade) Single-Lane  |   
            2009 | Year Completed estimated (2008-2009). Replaced triangle stop-controlled intersection. | 
| 
                Carmel,
                IN Hamilton County United States  | 
            
                E 96th St. / N College Ave. (39.92715, -86.14588)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2025 | https://content.govdelivery.com/attachments/fancy_images/INCARMEL/2025/07/12047605/6331942/college-ave-and-96th-street_crop.jpg https://content.govdelivery.com/accounts/INCARMEL/bulletins/3eb9634 North leg has an extra bypass lane for right turns but I marked as single lane since this lane doesn't allow entree into the roundabout. | 
| 
                Carmel,
                IN Hamilton County United States  | 
            
                N College Ave. / Carmel Gateway (39.92869, -86.14591)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2025 | Newly constructed entrance to commercial development to the west replacing the old entrance further south and for future development to the east. https://content.govdelivery.com/attachments/fancy_images/INCARMEL/2025/07/12047605/6331942/college-ave-and-96th-street_crop.jpg https://content.govdelivery.com/accounts/INCARMEL/bulletins/3eb9634 | 
| 
                Senoia,
                GA Coweta County United States  | 
            
                GA 16 / Old Hwy. 85 (33.29895, -84.59109)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 38.1000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Year Completed estimated (2022-2023). Intersection shifted approximately 450 ft to the east. | 
| 
                Monticello,
                GA Jasper County United States  | 
            
                GA 16 / GA 380 (Perimeter Rd.) (33.30243, -83.63426)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways 48.7680  | 
            
                Other (At-Grade) Single-Lane  |   
            2023 | Elliptical shaped. ICD = 160 ft x 145 ft. Year Completed estimated (2023-2024). | 
| 
                Brooks,
                GA Spalding County United States  | 
            
                GA 16 (Newnan Rd.) / Hollonville R. / Hwy. 85 Connector (33.25458, -84.48925)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2015 | Year Completed estimated (2014-2016). |