| 
                City, 
                State County Country  | 
            
                Intersection (Lat, Lng)  | 
            
                Type Status  | 
            Control Type / Other Control Type | Approaches / Driveways / ICD (m) | 
                Functional Class /  LaneType  | 
            Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| 
                Rome,
                Latium Rome Italy  | 
            
                Piazza Silvio D'Amico (41.84972, 12.48168)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Unknown  |   
            ||
| 
                Rome,
                Latium Rome Italy  | 
            
                Via Giuseppe Berto / Via Liala / Via Giana Anguissola (41.84136, 12.49466)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Rome,
                Latium Rome Italy  | 
            
                Viale Molière / Via Brecht (41.84033, 12.50527)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Unknown  |   
            ||
| 
                Rome,
                Latium Rome Italy  | 
            
                Viale Molière / Via Ibsen (41.83993, 12.50609)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Unknown  |   
            ||
| 
                Rome,
                Latium Rome Italy  | 
            
                Via della Fotografia / Via Madrid (41.83688, 12.51414)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, unspecified)  |   
            ||
| 
                Rome,
                Latium Rome Italy  | 
            
                Via Learco Guerra / Via Fausto Coppi (41.83303, 12.51212)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Unknown  |   
            ||
| 
                Rome,
                Latium Rome Italy  | 
            
                Via di Tor Carbone / Via Viggiano (41.82719, 12.52202)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            ||
| 
                Rome,
                Latium Rome Italy  | 
            
                Va dei Corazzieri / Viale Luca Gaurico (41.82433, 12.48546)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Rome,
                Latium Rome Italy  | 
            
                Via Guido da Verona / Via Carlo Emilio Gadda (south) (41.81099, 12.47129)  | 
            
                Other Existing  | 
            
                Other Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            Circulating traffic yields to entering traffic on northwest leg. | |
| 
                Rome,
                Latium Rome Italy  | 
            
                Via Guido da Verona / Via Carlo Emilio Gadda (north) (41.81144, 12.47115)  | 
            
                Other Existing  | 
            
                Other Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            Circulating traffic yields to entering traffic on southeast leg. | |
| 
                Rome,
                Latium Rome Italy  | 
            
                Piazza Guido Piovene (41.81226, 12.46578)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                3 Approaches 0 Driveways  | 
            
                Other (At-Grade) Multilane (3+ Lane)  |   
            ||
| 
                Rome,
                Latium Rome Italy  | 
            
                Piazza Eugenio Montale (41.80986, 12.47029)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield Unknown  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Belton,
                MO Cass Co. United States  | 
            
                Loch Lloyd Pkwy. / Argyle Dr. (38.84299, -94.59884)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2015 | Year Completed estimated (2015-2016). | 
| 
                Madera,
                CA Madera Co. United States  | 
            
                Root Creek Pkwy. W / Riverstone Blvd. SE (36.91441, -119.80757)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 48.7680  | 
            
                Other (At-Grade) Single-Lane  |   
            2019 | Year Completed estimated (2018-2020). | 
| 
                Madera,
                CA Madera Co. United States  | 
            
                Riverstone Blvd. SE / Market Ave. W (36.91787, -119.80758)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 48.7680  | 
            
                Other (At-Grade) Single-Lane  |   
            2019 | Year Completed estimated (2018-2020). | 
| 
                Madera,
                CA Madera Co. United States  | 
            
                Market Ave. W / Mission Dr. (36.91788, -119.81209)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 33.5280  | 
            
                Other (At-Grade) Single-Lane  |   
            2019 | Year Completed estimated (2018-2020). | 
| 
                Madera,
                CA Madera Co. United States  | 
            
                Riverstone Blvd. SW / Market Ave. W (36.91791, -119.81547)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 48.7680  | 
            
                Other (At-Grade) Single-Lane  |   
            2020 | Year Completed estimated (2018-2020). | 
| 
                Madera,
                CA Madera Co. United States  | 
            
                Market Ave. W / Lodge Rd. (36.91915, -119.80219)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 30.4800  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | |
| 
                Madera,
                CA Madera Co. United States  | 
            
                Root Creek Pkwy. W / Riverstone Blvd. SW (36.90613, -119.81664)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | Year Completed estimated (2021-2022). | 
| 
                Woodlake,
                CA Tulare Co. United States  | 
            
                E Sierra Ave. / Castle Rock St. (36.42102, -119.08984)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | |
| 
                Lake Country,
                BC Central Okanagan Canada  | 
            
                Oceola Rd. - Okanagan Centre Rd. E / Lake Hill Dr. (50.06064, -119.41844)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 38.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2019 | Year Completed estimated (2018-2019). | 
| 
                Elgin,
                IL Kane Co. United States  | 
            
                SR 47 / Plato Rd. (42.01941, -88.46401)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 42.6720  | 
            
                Other (At-Grade) Single-Lane  |   
            2020 | Year Completed estimated (2019-2020). | 
| 
                Manistee Township,
                MI Manistee Co. United States  | 
            
                US 31 / M-22 (44.28494, -86.24281)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | https://upnorthlive.com/news/local/roundabout-opens-in-manistee-township | 
| 
                Mankato Township,
                MN Blue Earth Co. United States  | 
            
                STH 83 / 586th Ave. (44.14513, -93.93894)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 42.6720  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | Merging right-turn bypass lanes on north and east legs. Year Completed estimated (2015-2018). | 
| 
                Morrisburg,
                ON Stormont (Dundas & Glengarry) Canada  | 
            
                CR 2 / CR 31 / Ottawa St. (44.90050, -75.18542)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Year Completed estimated (2021-2022). https://www.renewcanada.net/three-levels-of-government-mark-unveiling-of-morrisburg-roundabout/ | 
| 
                Olds,
                AB Division 6 Canada  | 
            
                Hwy 2A / 68 St. (51.77414, -114.09612)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 60.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | East leg stubbed. Year Completed estimated (2021-2022). | 
| 
                Owatonna,
                MN Steele Co. United States  | 
            
                E Rose St. / N Grove Ave. (44.08791, -93.22101)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 21.3360  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2020 | Year Completed estimated (2019-2020). | 
| 
                Rochester,
                MN Olmsted Co. United States  | 
            
                College View Rd. E / College Dr. SE / Energy Pkwy. NE (44.02146, -92.42905)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 54.8637  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2021 | |
| 
                Rolla,
                MO Phelps Co. United States  | 
            
                McCutchen Dr. / St Marias St. (37.95999, -91.74801)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2019 | Year Completed estimated (2018-2020). | 
| 
                Thief River Falls,
                MN Pennington Co. United States  | 
            
                US 59 / STH 1 / 3rd St. W (US 59-STH 1) / 125th Ave. NE (48.12232, -96.20884)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 47.2440  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | Year Completed estimated (2020-2022). | 
| 
                Edgewater,
                CO Jefferson Co. United States  | 
            
                W 20th Ave. / Benton St. (39.74763, -105.05562)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 30.4800  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Elliptical shaped. ICD = 100 ft x 85 ft. | 
| 
                Hot Springs,
                AR Garland Co. United States  | 
            
                Park Ave. (SR 7-SR 128) / Park Ave. (SR 5-SR 128-SR 298) / SR 7 (34.57828, -92.98237)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Year Completed estimated (2021-2022). | 
| 
                Indianapolis,
                IN Marion Co. United States  | 
            
                W County Line Rd. / N Bluff Rd. / I-69 (SR 37) NB Ramps (39.63481, -86.20389)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)  |   
            2022 | Year Completed estimated (2021-2022). | 
| 
                Innisfil,
                ON Simcoe Canada  | 
            
                6th Line / Webster Blvd. (44.28848, -79.55307)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 51.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2020 | Year Completed estimated (2019-2020). | 
| 
                North Leeds,
                WI Columbia Co. United States  | 
            
                US 51 / STH 22 / STH 60 (43.33205, -89.32536)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2022 | https://www.channel3000.com/roundabout-at-us-51-state-highways-22-and-60-in-columbia-county-to-open-thursday/pic/4787689/ | 
| 
                Kaukauna,
                WI Outagamie Co. United States  | 
            
                US 55 / CR JJ (44.31574, -88.29154)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | https://www.wbay.com/2022/08/09/highway-55county-jj-roundabout-opens-outagamie-county/ | 
| 
                Westfield,
                IN Hamilton Co. United States  | 
            
                E 191st St. / Chad Hittle Dr. (40.06468, -86.13217)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2022 | https://www.westfield.in.gov/egov/apps/document/center.egov?view=item;id=3499#:~:text=191st%20Street%20and%20Chad%20Hittle%20Drive%20Roundabout https://mobile.twitter.com/TravelWestfield/status/1580319271162290176 | 
| 
                Sacramento,
                CA Sacramento Co. United States  | 
            
                New Market Dr. / Town Center Dr. (38.65823, -121.52205)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 57.9120  | 
            
                Other (At-Grade) Single-Lane  |   
            2002 | Bike lane around circulatory roadway. East leg added 2019-2020. | 
| 
                New Albany,
                OH Licking Co. United States  | 
            
                Jug St. / Harrison Rd. (40.09648, -82.73437)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | https://www.dispatch.com/story/business/2022/10/03/roundabouts-sprout-up-columbus-ohio-roadways-traffic-circles-rings/69512473007/ | 
| 
                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). | 
| 
                Medfield,
                MD Baltimore City United States  | 
            
                Weldon Ave. / Elsa Terrace (39.33803, -76.63881)  | 
            
                Other Existing  | 
            
                Unknown Unknown  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            Parking along circulatory roadway; pedestrian access to central island. | |
| 
                Upper St Clair,
                PA Allegheny Co. United States  | 
            
                McLaughlin Run Rd. / McMillan Rd. / Lesnett Rd. (40.34497, -80.08221)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | https://www.wtae.com/article/upper-st-clair-mclaughlin-run-road-roundabout/40981732# | 
| 
                Summit Township,
                PA Erie Co. United States  | 
            
                Oliver Rd. / Hamot Rd. / Flower Rd. (42.02926, -80.09261)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                5 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Combined two intersections, a 4-way and a 3-way, both with one/two-way stops. https://www.goerie.com/story/news/local/2022/09/02/summit-township-five-points-roundabout-detours-traffic-transportation-penndot-construction-roads/65466614007/ | 
| 
                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. | 
| 
                Delta,
                BC Greater Vancouver Canada  | 
            
                Dunlop Rd. / Sunset Dr. (49.15687, -122.93145)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Delta,
                BC Greater Vancouver Canada  | 
            
                Dunlop Rd. / Terrace Dr. / Harrogate Dr. (49.15901, -122.92808)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                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 | |
| 
                Burnaby,
                BC Greater Vancouver Canada  | 
            
                Cliff Ave. / Union St. (49.27779, -122.95902)  | 
            
                Traffic Calming Circle Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Delta,
                BC Greater Vancouver Canada  | 
            
                Audley Blvd. / Cundy Ave. (49.17521, -122.93062)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 2 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Delta,
                BC Greater Vancouver Canada  | 
            
                Derwent Way / Belgrave Way (49.18186, -122.92912)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways  | 
            
                Other (At-Grade) Single-Lane  |   
            ||
| 
                Rochester,
                MN Olmsted Co. United States  | 
            
                65th St. NW / 55th Ave. NW (44.09390, -92.54825)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 35.3568  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | |
| 
                Rochester,
                MN Olmsted United States  | 
            
                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  | 
            
                Clarkia Dr. NW / Gaillardia Dr. NW (44.09824, -92.50562)  | 
            
                Traffic Calming Circle Existing  | 
            
                Uncontrolled None  | 
            
                4 Approaches 0 Driveways 22.8600  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | |
| 
                Rochester,
                MN Olmsted United States  | 
            
                16th St. SW / (driveways) (44.00112, -92.47502)  | 
            
                Other Existing  | 
            
                All-Way Yield None  | 
            
                1 Approaches 3 Driveways 36.5760  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | No splitter islands on three legs. Functions as cul-de-sac. | 
| 
                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 | |
| 
                Indian Trail,
                NC Union Co. United States  | 
            
                Brandon Oaks Pkwy. / Ponytail Dr. / Rodgers Rd. (35.04366, -80.65889)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 50.2920  | 
            
                Other (At-Grade) Single-Lane  |   
            2004 | Year Completed estimated (2002-2005). | 
| 
                Monroe,
                NC Union Co. United States  | 
            
                Unionville Indian Trail Rd. W / Sardis Church Rd. (35.07154, -80.62123)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways 47.2440  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2021 | Yield-controlled right-turn bypass lanes on northwest and northeast legs. Driveway is exit from school parking lot; https://www.youtube.com/watch?v=r2sUo7XnTOU | 
| 
                Windsor,
                CA Sonoma Co. United States  | 
            
                Windsor River Rd. / Windsor Rd. (38.54725, -122.81687)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield At-grade Rail Crossing Signals/Gates (controlling all approaches)  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Rail line through central island. | 
| 
                Delta,
                BC Greater Vancouver Canada  | 
            
                Lyon Rd. / Huff Blvd. (49.12736, -122.91501)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 20.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2006 | Year Completed estimated (2004-2007). | 
| 
                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 | |
| 
                Easthampton,
                MA Hampshire Co. United States  | 
            
                Pleasant St. / Lovefield St. / Ferry St. (42.27616, -72.65722)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 25.9080  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2020 | https://www.wwlp.com/news/local-news/hampshire-county/ferry-street-in-easthampton-to-reopen-monday-with-new-traffic-pattern/ | 
| 
                Concord,
                NH Merrimack Co. United States  | 
            
                US 4 (Old Boyce Rd.) / Whitney Rd. / Hoit Rd. (43.28906, -71.58169)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2022 | https://www.concordmonitor.com/A-Canterbury-homeowner-enjoys-the-storm-before-the-calm-47736538 | 
| 
                Jamestown,
                CA Tuolumne Co. United States  | 
            
                SR 108 / People of the Mountain Rd. (MacKey Ranch Rd.) / Sierra Rock Rd. (37.92569, -120.44641)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | https://www.uniondemocrat.com/news/local/article_c858c6e0-40ee-11ed-b07d-6b13ef882d63.html | 
| 
                Morristown,
                NJ Morris Co. United States  | 
            
                Morris St. / Spring St. (40.79761, -74.47800)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2022 | https://nj1015.com/hows-the-new-circle-in-morristown-nj-youd-be-surprised/ | 
| 
                Tracy,
                CA San Joaquin Co. United States  | 
            
                W Byron Rd. / W Grant Line Rd. (37.75831, -121.49221)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 39.6240  | 
            
                Other (At-Grade) Single-Lane  |   
            2018 | Temporary installation using striping and raised dividers and barriers. | 
| 
                Lincoln,
                CA Placer Co. United States  | 
            
                E Joiner Pkwy. / Fieldstone Dr. (38.84770, -121.28659)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 44.1960  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2022 | Yield-controlled right-turn bypass lane on northwest leg. https://www.lincolnca.gov/en/our-government/east-joiner-parkway-widening-project.aspx | 
| 
                Rocklin,
                CA Placer Co. United States  | 
            
                Whitney Ranch Pkwy. / W Oaks Blvd. / Songbird Way (38.83190, -121.26676)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2019 | Year Completed estimated (2018-2019). | 
| 
                Roseville,
                CA Placer Co. United States  | 
            
                Campus Pkwy. / Crimson Ridge Way (38.78933, -121.32544)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 48.7680  | 
            
                Other (At-Grade) Single-Lane  |   
            2017 | Year Completed estimated (2017-2018). | 
| 
                Big Bear Lake,
                CA San Bernardino Co. United States  | 
            
                Moonridge Rd. / Elm St. (34.24075, -116.87464)  | 
            
                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=wfZy_7SYJvg (starts at 1:10) | 
| 
                Big Bear Lake,
                CA San Bernardino Co. United States  | 
            
                Moonridge Rd. / Rathbun Dr. / Club View Dr. (34.23967, -116.86952)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2022 | Peanut shaped. https://www.youtube.com/watch?v=wfZy_7SYJvg (starts at 2:10) | 
| 
                Holly Springs,
                GA Cherokee Co. United States  | 
            
                Hickory Rd. / Betty Barrett Way (34.17294, -84.49807)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 51.8160  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2021 | North leg stubbed. | 
| 
                Loon Lake,
                WA Stevens Co. United States  | 
            
                US 395 / SR 292 / Gardenspot Rd. (48.05995, -117.62055)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | https://www.kxly.com/us-395-loon-lake-roundabout-now-fully-open/ | 
| 
                Arlington,
                WA Snohomish Co. United States  | 
            
                SR 531 (172nd St. NE) / 43rd Ave. NE (48.15231, -122.17230)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2022 | https://www.arlingtonwa.gov/758/43rd-Ave-SR-531-172nd-St-Roundabout | 
| 
                Hayden,
                ID Kootenai Co. United States  | 
            
                E Honeysuckle Ave. / 4th St. (47.75139, -116.77538)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 42.6720  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | https://cdapress.com/news/2022/jul/11/hayden-celebrates-first-roundabout/ | 
| 
                McDonough,
                GA Henry Co. United States  | 
            
                GA 20 (Conyers Rd.) / Turner Church Rd. (33.46634, -84.12195)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | https://www.henryherald.com/news/roundabout-at-state-route-20-turner-church-road-completed/article_d24937ec-134f-11ed-9d97-df5b21ece3e9.html | 
| 
                Billings,
                MT Yellowstone Co. United States  | 
            
                King Ave. W / S 56th St. W (45.75516, -108.65895)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | https://www.yourbigsky.com/local-news-2/billings-king-ave-56th-st-w-reopened/ | 
| 
                Rolla,
                MO Phelps Co. United States  | 
            
                US 63 (N Bishop Ave.) / University Dr. (37.95373, -91.77712)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2022 | Entrance to Missouri S&T campus. http://moverollatdd.com/university-drive-realignment/ | 
| 
                Marana,
                AZ Pima Co. United States  | 
            
                W Moore Rd. / N Tortolita Rd. (32.43912, -111.08270)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | https://www.maranaaz.gov/news/2022/5/25/traffic-alert-roundabout-construction-at-moore-road-amp-tortolita-road | 
| 
                Eaton,
                CO Weld Co. United States  | 
            
                Collins St. (CR 74) / CR 35 (40.52442, -104.73663)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | https://townofeaton.colorado.gov/news-article/eatons-new-roundabout-collins-and-cr-35 | 
| 
                Orange Township,
                OH Delaware Co. United States  | 
            
                E Powell Rd. / Lyra Dr. / Mesloh Dr. (40.15631, -82.97132)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2022 | https://www.delgazette.com/news/98988/roundabout-completed-in-orange | 
| 
                Fort Collins,
                CO Larimer Co. United States  | 
            
                Ketcher Rd. / SW Frontage Rd. (40.50855, -104.99242)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | https://www.reporterherald.com/2022/05/14/ketcher-road-bridge-over-i-25-to-reopen-may-18-following-seven-month-construction-closure/ | 
| 
                Fort Collins,
                CO Larimer Co. United States  | 
            
                Snow Mesa Dr. / (parking) (40.52404, -105.03198)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 30.4800  | 
            
                Other (At-Grade) Single-Lane  |   
            2007 | |
| 
                Windsor,
                CO Larimer Co. United States  | 
            
                CR 5 / Westgate Dr. / E CR 32 E (40.48667, -104.98201)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2021 | Year Completed estimated (2020-2021). | 
| 
                Windsor,
                CO Larimer Co. United States  | 
            
                CR 5 / Oakmont St. / Oakmont Ln. (40.48214, -104.98213)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2021 | Year Completed estimated (2020-2021). | 
| 
                Concord,
                NH Merrimack Co. United States  | 
            
                Whitney Rd. / Merchants Way (43.28791, -71.58083)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | https://www.concordmonitor.com/Exit-17-rotary-landscaped-by-local-nursery-City-Council-accepts-donations-for-project-48392448 | 
| 
                Salem,
                NH Rockingham Co. United States  | 
            
                Via Toscana / S Village Dr. (42.77099, -71.22354)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 33.5280  | 
            
                Other (At-Grade) Single-Lane  |   
            2020 | In a mixed-use development called Tuscan Village. | 
| 
                Salem,
                NH Rockingham Co. United States  | 
            
                Tuscan Blvd. / S Village Dr. (42.76904, -71.22519)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 44.1960  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2020 | In a mixed-use development called Tuscan Village. | 
| 
                Salem,
                NH Rockingham Co. United States  | 
            
                Tuscan Blvd. / (unknown) (42.77007, -71.22693)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 44.1960  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2020 | In a mixed-use development called Tuscan Village. | 
| 
                Salem,
                NH Rockingham Co. United States  | 
            
                Tuscan Blvd. / Artisan Dr. (42.77110, -71.22775)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 44.1960  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x2 max)  |   
            2020 | In a mixed-use development called Tuscan Village. | 
| 
                Meridian,
                ID Ada Co. United States  | 
            
                E Lake Hazel Rd. / S Locust Grove Rd. (43.54644, -116.37449)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 47.2440  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2022 | Year Completed estimated (2021-2022). | 
| 
                Laurel,
                MS Jones Co. United States  | 
            
                Central Ave. / N 5th Ave. (31.69251, -89.13109)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | Converted from traffic circle with all-way stop control by adding small raised splitter islands and converting to yield on entry. Year Completed estimated (2019-2022). | 
| 
                Fillmore,
                CA Ventura Co. United States  | 
            
                Heritage Valley Pkwy. / Central Ave. (34.39351, -118.91237)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2021 | Painted splitter islands. Initial unfinished construction around 2014. Year Completed estimated (2021-2022). | 
| 
                Fillmore,
                CA Ventura Co. United States  | 
            
                Heritage Valley Pkwy. / Mountain View St. (34.39380, -118.90777)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 1 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2020 | Painted splitter islands on west and southeast legs. Initially constructed as traffic circle with pedestrian access to central island. Year Completed estimated (2019-2021). | 
| 
                Noblesville,
                IN Hamilton Co. United States  | 
            
                SR 32 (Westfield Rd.) / SR 38 (Sheridan Rd.) / (Riverview Health Center entrance) (40.04704, -86.02480)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 0.0000  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2022 | https://www.cityofnoblesville.org/topic/subtopic.php?topicid=540&structureid=1 | 
| 
                Westville,
                IN La Porte Co. United States  | 
            
                US 6 / SR 2 (41.53995, -86.91066)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 50.2920  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Opened Nov 1, 2022. There is a cut-through in the central island to allow for police-escorted oversize/overweight (OSOW) loads that travel US 6. https://www.in.gov/indot/about-indot/central-office/welcome-to-the-laporte-district/us-6-at-sr-2-intersection-improvement-in-laporte-county/ | 
| 
                Sioux Falls,
                SD Minnehaha Co. United States  | 
            
                E 18th St. / S Highline Pl. / S Highline Ave. (43.53603, -96.65424)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 42.6720  | 
            
                Other (At-Grade) Single-Lane  |   
            2019 | Right-turn-only lanes on all legs. Year Completed estimated (2018-2020). | 
| 
                Sioux Falls,
                SD Minnehaha Co. United States  | 
            
                N Granite Ln. / N Granite Ct. (43.60869, -96.76803)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 47.2440  | 
            
                Other (At-Grade) Multilane (2 Lane, 2x1 max)  |   
            2015 | |
| 
                Glenwood,
                MN Pope Co. United States  | 
            
                STH 55 / 160th St. (45.67198, -95.38264)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-lane w/ Traversable Central Island  |   
            2021 | https://content.govdelivery.com/accounts/MNDOT/bulletins/2f8b35e | 
| 
                Bemidji,
                MN Beltrami Co. United States  | 
            
                US 71 / Anne St. NW (47.50510, -94.90640)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                4 Approaches 0 Driveways 48.7680  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Right-turn-only lanes on north and south legs. https://www.dot.state.mn.us/d2/projects/hwy71-bemidji/index.html | 
| 
                Platte City,
                MO Platte Co. United States  | 
            
                MO 92 / MO 45 Spur (39.33177, -94.89577)  | 
            
                Roundabout Existing  | 
            
                All-Way Yield None  | 
            
                3 Approaches 0 Driveways 45.7200  | 
            
                Other (At-Grade) Single-Lane  |   
            2022 | Year Completed estimated (2021-2022). |