| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Cordoba,
                Cordoba Córdoba Argentina | Avenida Curazao [Calle Curazao / Avenida Renault / Calle Furlong / Calle 6 de Septiembre / Calle José Benito Cottolengo] (-31.47261, -64.23872) | Other Existing | Uncontrolled None | 6 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Hantsport,
                NS Kings Canada | Ben Jackson Rd. / Sweetgrass Rd. / Rte 101 (Harvest Hwy.) EB Ramps (45.07025, -64.22265) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6436 | Freeway Ramps (Grade-Separated) Single-Lane | 2016 | https://nstir.maps.arcgis.com/apps/webappviewer/index.html?id=628766dbddc946bfb1d4985bfa0e5d8c ICD estimated from Google Maps linework. | 
| Alberton,
                PE Prince Canada | Western Rd. / Ohalloran Rd. / Mill River East Rd. (46.76125, -64.18012) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.7265 | Other (At-Grade) Single-Lane | 2017 | https://www.theguardian.pe.ca/news/local/roundabout-at-bloomfield-corner-completed-104904/ ICD estimated from Google Maps linework. | 
| O’Leary,
                PE Prince Canada | Hwy 2 / Hwy 142 (O'Leary Rd. / Kelly Rd.) (46.71770, -64.16513) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 39.3035 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Windsor,
                NS Hants Canada | Wentworth Rd. / Highway 101 NB Ramps / Morrison Dr. (44.99165, -64.11267) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 51.5231 | Freeway Ramps (Grade-Separated) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Port Elgin,
                NB Westmorland Canada | Trans Canada Hwy / Hwy 15 / Shemogue Rd. (46.05419, -64.09329) | Rotary Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 123.4968 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Ingramport,
                NS Halifax Canada | Hwy 3 (Lighthouse Route) / Ingramport Connector Hwy (44.67286, -63.96800) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 48.4116 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Richmond,
                PE Prince Canada | Hwy 131 / Old Grand River Rd. (46.51403, -63.92916) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2019 | https://www.cbc.ca/news/canada/prince-edward-island/pei-roundabout-west-prince-1.5339914 | 
| Summerside,
                PE Prince Canada | Central St. / Pope Rd. (46.41077, -63.78716) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2021 | Previously two T-intersections, one signalized, the other a one-way stop. https://www.cbc.ca/news/canada/prince-edward-island/pei-pope-roundabout-summerside-1.6224393 | 
| Summerside,
                PE Prince Canada | Sherbrooke Rd. (Rte 2) / Granville St. (46.42321, -63.77846) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 43.6339 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | Right-turn bypass lanes on two legs. https://www.msn.com/en-ca/news/canada/roundabout-roundup-progress-report-on-peis-4-new-roundabouts/ar-AAFxxdZ ICD estimated from Google Maps linework. | 
| Summerside,
                PE Prince Canada | Hwy 2 (Veteran's Memprial Hwy.) / Read Dr. (46.41741, -63.74101) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 40.0000 | Other (At-Grade) Single-Lane | 2009 | Year Completed estimated (2006-2012). | 
| Halifax,
                NS Halifax Canada | Margeson Dr. / Hwy 101 SB Ramps (44.78237, -63.72852) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 55.1018 | Freeway Ramps (Grade-Separated) Single-Lane | 2011 | ICD estimated from Google Maps linework. | 
| Middle Sackville,
                NS Halifax Canada | Margeson Dr. / Hwy 101 NB Ramps (44.78374, -63.72676) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 40.6896 | Freeway Ramps (Grade-Separated) Single-Lane | 2011 | ICD estimated from Google Maps linework. | 
| Middle Sackville,
                NS Halifax Canada | Sackville Dr. / Margeson Dr. (44.79396, -63.71902) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 37.2922 | Other (At-Grade) Single-Lane | 2011 | ICD estimated from Google Maps linework. | 
| Bedford,
                NS Halifax Canada | Larry Uteck Blvd. / Broad St. / Brookline Dr. (44.70824, -63.70896) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2022 | https://www.cbc.ca/news/canada/nova-scotia/traffic-delays-bedford-larry-uteck-roundabout-1.6183663 | 
| Bedford,
                NS Halifax Canada | Larry Uteck Blvd. / Bicentennial Dr. SB Ramps / Hogan Ct. (44.69835, -63.69187) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 69.6141 | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | 2010 | ICD estimated from Google Maps linework. | 
| Bedford,
                NS Halifax Canada | Larry Uteck Blvd / Bicentennial Dr. NB Ramps (44.69920, -63.68998) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 49.2385 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2010 | ICD estimated from Google Maps linework. | 
| Bedford,
                NS Halifax Canada | Larry Uteck Blvd. / Nine Mile Dr. / Starboard Dr. (44.70061, -63.68650) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 49.2373 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2010 | ICD estimated from Google Maps linework. | 
| Halifax,
                NS Halifax Canada | Knightsridge Dr. / Ruth Goldbloom Dr. / Wentworth Dr. / Eliza Ritchie Crescent (44.67379, -63.66073) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 47.0000 | Other (At-Grade) Single-Lane | 2015 | |
| Lower Sackville,
                NS Halifax Canada | Glendale Ave. / Hwy 102 SB Ramps (44.75648, -63.64662) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 72.0000 | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | 2024 | https://news.novascotia.ca/en/2024/12/20/new-highway-connects-sackville-bedford-burnside | 
| Lower Sackville,
                NS Halifax Canada | Duke St. / Hwy 102 NB Ramps / Hwy 107 (44.75484, -63.64417) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 65.0000 | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | 2024 | https://news.novascotia.ca/en/2024/12/20/new-highway-connects-sackville-bedford-burnside | 
| Armdale,
                NS Halifax Regional Municipality Canada | Chebucto Rd. / Quinpool Rd. / Herring Cove Rd. / St. Margaret's Bay Rd. / Joseph Howe Dr. (44.64159, -63.62042) | Roundabout Existing | All-Way Yield Unknown | 5 Approaches 0 Driveways 70.5321 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2005 | Old rotary that was converted to roundabout rules of road in 2005. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| Kinkora,
                PE Prince Canada | Newton Rd. / Scales Pond Rd. (46.33693, -63.60768) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2018 | https://www.cbc.ca/news/canada/prince-edward-island/pei-rural-roundabout-farmers-chief-engineer-kinkora-1.4656807 | 
| Fall River,
                NS Halifax Canada | Hwy 2 / Hwy 102 NB Ramps / Hwy 118 SB On-ramp (44.80425, -63.60533) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 45.7595 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2014 | ICD estimated from Google Maps linework. | 
| Burnside,
                NS Halifax Canada | Burnside Dr. / Hwy 107 WB Exit Ramp (44.72429, -63.59823) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 65.0000 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max) | 2024 | https://news.novascotia.ca/en/2024/12/20/new-highway-connects-sackville-bedford-burnside | 
| Burnside,
                NS Halifax Canada | Burnside Dr. / Hwy 107 WB Entrance Ramp (44.72592, -63.59776) | Roundabout Existing | All-Way Yield None | 2 Approaches 0 Driveways 60.0000 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max) | 2024 | https://news.novascotia.ca/en/2024/12/20/new-highway-connects-sackville-bedford-burnside | 
| Halifax,
                NS Halifax Canada | Cunard St. / North Park St. / Agricola St. (44.65146, -63.58813) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 50.1287 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2014 | ICD estimated from Google Maps linework. | 
| Burnside,
                NS Halifax Canada | Burnside Dr. / Akerley Blvd. (44.72910, -63.58599) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 60.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2023 | Year Completed estimated (2023-2024). | 
| Halifax,
                NS Halifax Canada | North Park St. / Cogswell St. / Trollope St. / Ahern Ave. (44.64949, -63.58516) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 43.3331 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2015 | ICD estimated from Google Maps linework. | 
| Burnside,
                NS Halifax Canada | Akerley Blvd. / Hwy 107 WB Exit Ramp / Harold Shanks Ave. (44.72546, -63.58373) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 60.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2021 | Year Completed estimated (2021-2022). | 
| Burnside,
                NS Halifax Canada | Akerley Blvd. / Hwy 107 EB Entrance Ramp / Wilkinson Ave. (44.72212, -63.58175) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 60.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2022 | |
| Halifax,
                NS Halifax Canada | Barrington St. / Upper Water St. / Valour Way / Nora Bernard St. (44.65429, -63.58093) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2024 | https://www.reddit.com/r/halifax/comments/1gcimzq/the_barringtonnora_bernard_roundabout/ | 
| Dartmouth,
                NS Halifax Canada | Countryview Dr. / Wright Ave. WB Off-Ramp (44.71032, -63.56193) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 40.7413 | Freeway Ramps (Grade-Separated) Single-Lane | 2017 | ICD estimated from Google Maps linework. | 
| Catedral,
                Bolivar State Municipio Angostura del Orinoco Venezuela | Avenida 19 de abril / Avenida 5 de Julio (8.13703, -63.53822) | Unknown Existing | Unknown Unknown | 6 Approaches 0 Driveways | Other (At-Grade) Unknown | ||
| Catedral,
                Bolivar State Municipio Angostura del Orinoco Venezuela | Avenida Germania / (unknown) (8.13245, -63.53588) | Unknown Existing | Unknown Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Unknown | ||
| Catedral,
                Bolivar State Municipio Angostura del Orinoco Venezuela | Avenida Germania / Avenida La Paragua / Avenida N (8.13201, -63.52646) | Unknown Existing | Unknown Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Unknown | ||
| Colchester,
                NS Colchester Canada | Hwy 2-Hwy 4 (Glooscap Trl.) / Hwy 104 Rmaps (45.39416, -63.49577) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 43.6118 | Freeway Ramps (Grade-Separated) Single-Lane | 2017 | ICD estimated from Google Maps linework. | 
| Stanley Bridge,
                PE Queens Canada | PE-6 / St Marys Rd. / Cavendish Rd. / Rattenbury Rd. (46.46131, -63.45422) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 16.4541 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2015 | ICD estimated from Google Maps linework. | 
| East Hants,
                NS Hants Canada | Hwy 14 / Hwy 102 SB (45.05648, -63.44497) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 50.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2008 | Year Completed estimated (2005-2011). | 
| East Hants,
                NS Hants Canada | Hwy 14 E / County 224 / Hwy 102 EB ramps (45.05516, -63.44175) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 40.4978 | Freeway Ramps (Grade-Separated) Single-Lane | 2008 | Year Completed estimated (2005-2011). ICD estimated from Google Maps linework. | 
| Truro,
                NS Colchester Canada | Robie St. / Hwy 102 NB ramps (45.36736, -63.31824) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 43.6325 | Freeway Ramps (Grade-Separated) Single-Lane | 2013 | ICD estimated from Google Maps linework. | 
| Truro,
                NS Colchester Canada | Rte 2 (Willow St.) / McClures Mill Rd. (45.35399, -63.29396) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2024 | https://www.saltwire.com/nova-scotia/truro/truro-drivers-still-working-on-roundabout-learning-curve | 
| Clyde River,
                PE Queens Canada | Rte 27 / Trans Canada Hwy WB Ramps (46.22206, -63.26741) | Roundabout Existing | All-Way Yield None | 2 Approaches 0 Driveways 23.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2019 | https://www.saltwire.com/news/local/trans-canada-highway-now-bypasses-cornwall-366299/ | 
| Clyde River,
                PE Queens Canada | Rte 27 / Trans Canada Hwy EB Ramps (46.22161, -63.26618) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 23.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2019 | https://www.saltwire.com/news/local/trans-canada-highway-now-bypasses-cornwall-366299/ | 
| Oyster Bed Bridge,
                PE Queens Canada | Rte 6 / Rte 7 / Rte 251 (46.38855, -63.23733) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.0000 | Other (At-Grade) Single-Lane | 2018 | Year Completed estimated (2017-2018). | 
| Cornwall,
                PE Queens Canada | Cornwall Rd. / Trans Canada Hwy EB Ramps (46.24850, -63.21670) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 42.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2019 | |
| Cornwall,
                PE Queens Canada | Cornwall Rd. / Trans Canada Hwy WB Ramps (46.24966, -63.21614) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 42.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2019 | |
| Cornwall,
                PE Queens Canada | Capital Dr. (Trans Canada Hwy.) / York Point Rd. (PE-248) (46.25500, -63.19366) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 59.4589 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2017 | Year Completed estimated (2016-2017). ICD estimated from Google Maps linework. | 
| Charlottetown,
                PE Queens Canada | Capital Dr (Trans Canada Hwy) / Sherwood Rd. (46.25843, -63.17980) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 41.2883 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2016 | ICD estimated from Google Maps linework. | 
| Charlottetown,
                PE Queens Canada | Upton Rd. / Charlottetown Perimeter Hwy. / Hurry Rd. (46.27055, -63.17507) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 39.6280 | Other (At-Grade) Single-Lane | 2014 | Right-turn bypass lane on south leg. Year Completed estimated (2013-2015). ICD estimated from Google Maps linework. | 
| Charlottetown,
                PE Queens Canada | Capital Dr. (Trans-Canada Hwy.) / Upton Rd. / Maypoint Rd. (46.26149, -63.16922) | Roundabout Existing | All-Way Yield Active Pedestrian Warning (flashing yellow) | 4 Approaches 0 Driveways 51.1947 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2016 | Right-turn bypass lane on north leg. ICD estimated from Google Maps linework. | 
| Charlottetown,
                PE Queens Canada | Belvedere Ave. / (University of PEI access) (46.25324, -63.13529) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 37.1630 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Charlottetown,
                PE Queens Canada | Brackley Point Rd. / Oak Dr. (46.26962, -63.12694) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 20.0000 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2016 | https://www.saltwire.com/prince-edward-island/news/local/reviews-good-for-new-brackley-point-roadoak-drive-mini-roundabout-102371/ | 
| Charlottetown,
                PE Queens Canada | Mt Edward Rd. / Allen St. (46.24812, -63.12499) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 17.3444 | Other (At-Grade) Single-Lane | 2010 | Year Completed estimated (2006-2013). ICD estimated from Google Maps linework. | 
| Charlottetown,
                PE Queens Canada | St Peters Rd. / Belvedere Ave. / Falconwood Dr. / Brackley Point Rd. (46.25888, -63.11950) | Roundabout Existing | All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2022 | https://twitter.com/ChtownPE/status/1601305941785264128?cxt=HHwWgICqzaPR_bgsAAAA https://www.saltwire.com/atlantic-canada/news/major-charlottetown-roundabout-project-to-begin-in-july-100733988/ | 
| Charlottetown,
                PE Queens Canada | St Peters Rd. / Northridge Pkwy. / Norwood Rd. (46.27009, -63.11222) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.7099 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | https://www.msn.com/en-ca/news/canada/roundabout-roundup-progress-report-on-peis-4-new-roundabouts/ar-AAFxxdZ ICD estimated from Google Maps linework. | 
| Charlottetown,
                PE Queens Canada | Riverside Dr. (Trans Canada Hwy.) / Exhibition Dr. (46.24777, -63.11202) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 47.0779 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2010 | ICD estimated from Google Maps linework. | 
| Charlottetown,
                PE Queens Canada | Riverside Dr. (Trans Canada Hwy.) / Garfield St. (46.25076, -63.10949) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 46.2494 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2010 | ICD estimated from Google Maps linework. | 
| Charlottetown,
                PE Queens Canada | Hwy 2 (St Peters Rd. [Veteran's Memorial Hwy.]) / Avonlea Dr. / Oakland Dr. (46.27385, -63.10747) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 60.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2021 | |
| Charlottetown,
                PE Queens Canada | Hwy 2 (St Peters Rd. [Veteran's Memorial Hwy.]) / Angus Dr. / Hammac Dr. (46.27720, -63.10328) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 60.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2021 | |
| Charlottetown,
                PE Queens Canada | Hwy 2 (St Peters Rd. [Veteran's Memorial Hwy.]) / Greenwood Dr. / Macwilliams Rd. (46.28108, -63.09860) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 60.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2021 | |
| Stratford,
                PE Queens Canada | Glen Stewart Dr. / MacKinnon Dr. / (unknown) (46.22336, -63.09447) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 25.0000 | Other (At-Grade) Single-Lane | 2020 | |
| Stratford,
                PE Queens Canada | Trans Canada Hwy 1 / Lottie Way (46.22429, -63.09089) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 60.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2022 | https://www.princeedwardisland.ca/en/news/new-roundabout-in-stratford-planned-for-2022-construction-season | 
| Stratford,
                PE Queens Canada | Trans Canada Hwy. / Hollis Ave. / Georgetown Rd. (46.21811, -63.07865) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 60.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | Year Completed estimated (2019-2020). | 
| Queens,
                PE Queens Canada | Fort Augustus Rd. / Bunbury Rd. (46.23895, -63.04687) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 44.6072 | Other (At-Grade) Single-Lane | 2017 | ICD estimated from Google Maps linework. | 
| Mount Stewart,
                PE Kings Canada | Baldwins Rd. (PE-22) / 48th Rd. (PE-5) (46.25586, -62.73251) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 23.9484 | Other (At-Grade) Single-Lane | 2015 | ICD estimated from Google Maps linework. | 
| Pictou,
                NS Pictou Canada | Pictou Roundabout (W River Rd. / Rte 106 / Rte 6 / Rte 376) (45.68224, -62.73012) | Rotary Existing | All-Way Yield Unknown | 5 Approaches 0 Driveways 196.0845 | Other (At-Grade) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Pictou,
                NS Pictou Canada | W River Rd. / Pine Tree Rd. / Sunset St. (45.68154, -62.72750) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.8862 | Other (At-Grade) Single-Lane | 2016 | Year Completed estimated (2015-2017). ICD estimated from Google Maps linework. | 
| Caledonia,
                PE Queens Canada | PE 315 (Wood Islands Rd.) / PE 24 (Murray Harbour Rd.) (46.06054, -62.71099) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.0000 | Other (At-Grade) Single-Lane | 2020 | https://www.peicanada.com/eastern_graphic/truckers-stress-disconnect-with-roundabouts/article_a22bf178-5d51-11ea-842b-d74254b428db.html | 
| Victoria Cross,
                PE Kings Canada | Rte 210 (Queens Rd.) / Rte 320 (Sparrows Rd.) / Rte 22 (Union Rd.) (46.16468, -62.69529) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.0000 | Other (At-Grade) Single-Lane | 2023 | Previously a 5-way intersection, but Greenfield Rd was rerouted to Queens Rd west of the roundabout. https://www.peicanada.com/eastern_graphic/work-on-victoria-cross-roundabout-to-start-in-may/article_3ba12f74-c282-11ed-98ba-17f04195dc3b.html | 
| Pictou,
                NS Pictou Canada | Granton Abercrombie Rd. / Trenton Connector (45.61887, -62.66479) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2021 | https://www.facebook.com/AbercrombieVarietyVideo/posts/trenton-connector-roundabout-is-doneno-more-delays-due-to-construction-/4991664280885637/ | 
| Stellarton,
                NS Pictou Canada | Foord St. / Highway 104 EB Ramps / Lawrence Blvd. (45.56897, -62.65945) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 56.8541 | Freeway Ramps (Grade-Separated) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Cardigan,
                PE Kings Canada | Georgetown Rd (PE-3) / PE-4 (46.21037, -62.65236) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 57.8543 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2018 | Year Completed estimated (2006-2019). ICD estimated from Google Maps linework. | 
| Montague,
                PE Kings Canada | PE-4 (Woods Island Rd.) / PE-326 (Douses Rd.-Valleyfield Rd.) (46.15628, -62.64274) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 24.8191 | Other (At-Grade) Single-Lane | 2011 | Year Completed estimated (2010-2012). ICD estimated from Google Maps linework. | 
| Thorburn,
                NS Pictou Canada | Rte 4 / Rte 104 EB Ramps (45.59173, -62.51598) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 43.4591 | Freeway Ramps (Grade-Separated) Single-Lane | 2012 | Year Completed estimated (2010-2013). ICD estimated from Google Maps linework. | 
| Thorburn,
                NS Pictou Canada | Rte 4 / School Rd. / Rte 104 WB Ramps (45.59326, -62.51587) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 43.4579 | Freeway Ramps (Grade-Separated) Single-Lane | 2012 | Year Completed estimated (2010-2013). ICD estimated from Google Maps linework. | 
| Antigonish,
                NS Antigonish Canada | Hwy 4 / Addington Forks Rd. / Hwy 104 WB Ramps (45.60171, -62.02457) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 42.6157 | Freeway Ramps (Grade-Separated) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Antigonish,
                NS Antigonish Canada | Addington Forks Rd. / Hwy 104 EB Ramps (45.60026, -62.02322) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 50.9731 | Freeway Ramps (Grade-Separated) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Antigonish,
                NS Antigonish Canada | Hwy 7 / Hwy 104 EB Ramps (45.61091, -61.99930) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 50.9634 | Freeway Ramps (Grade-Separated) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Antigonish,
                NS Antigonish Canada | Hwy 7 / Hwy 104 WB Ramps (45.61227, -61.99919) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 55.1394 | Freeway Ramps (Grade-Separated) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Antigonish,
                NS Antigonish Canada | Hwy. 4 (Old Hwy. 104) / Hwy. 7 (45.61419, -61.99859) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.0000 | Other (At-Grade) Single-Lane | 2024 | Year Completed estimated (2023-2024). | 
| Antigonish,
                NS Antigonish Canada | Old Hwy 104 / Beech Hill Rd. (45.61335, -61.97107) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 55.0000 | Other (At-Grade) Single-Lane | 2020 | Previous control: 3-way stop. Year Completed estimated (2019-2021). | 
| Antigonish,
                NS Antigonish Canada | Beech Hill Rd. / Hwy 104 WB Ramps (45.61067, -61.96862) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 45.1153 | Freeway Ramps (Grade-Separated) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Antigonish,
                NS Antigonish Canada | Beech Hill Rd. / Hwy 104 EB Ramps (45.60919, -61.96763) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 33.4196 | Freeway Ramps (Grade-Separated) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Antigonish County,
                NS Antigonish Canada | Rte 316 (Southside Harbour Rd.) / Rte 104 EB Ramps (45.59971, -61.90492) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 40.9460 | Freeway Ramps (Grade-Separated) Single-Lane | 2014 | Year Completed estimated (2011-2016). ICD estimated from Google Maps linework. | 
| Antigonish County,
                NS Antigonish Canada | S Side Harbour Rd. / Rte 104 WB Ramps (45.60139, -61.90490) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 46.7940 | Freeway Ramps (Grade-Separated) Single-Lane | 2014 | Year Completed estimated (2011-2016). ICD estimated from Google Maps linework. | 
| Paq'tnkek,
                NS Antigonish Canada | Afton Rd / Rte 104 WB Ramps (45.59666, -61.73600) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 60.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2019 | http://porthawkesburyreporter.com/interchange-officially-opens-in-paqtnkek/ | 
| Paq'tnkek,
                NS Antigonish Canada | Afton Rd. / Rte 104 EB Ramps / (unknown) (45.59474, -61.73567) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 60.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2019 | http://porthawkesburyreporter.com/interchange-officially-opens-in-paqtnkek/ | 
| Port Hawkesbury,
                NS Inverness Canada | Rte 104 / Rte 105 / Rte 19 / Rte 4 (45.64691, -61.40460) | Rotary Existing | Unknown Unknown | 3 Approaches 0 Driveways 70.9690 | Other (At-Grade) Unknown | ICD estimated from Google Maps linework. | |
| Whycocomagh,
                NS Inverness Canada | Trans Canada Hwy. (NS 105) / Main St. (45.97449, -61.12734) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2020 | https://www.thechronicleherald.ca/news/provincial/roundabouts-changing-cape-breton-road-map-546746/ | 
| Rosario,
                Santa Fe Rosario Argentina | Avenida Calasanz / Calle Miglierini (-32.94067, -60.76178) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Sydney River,
                NS Cape Breton Canada | Kings Rd. / (unknown) (46.10633, -60.22633) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | 2020 | https://mobile.twitter.com/NS_TAT/status/1330927616891752453 | 
| Cape Breton,
                NS Cape Breton Canada | Rte 4 (Kings Rd.) / Kenwood Dr. / Rose St. (46.11226, -60.21703) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2025 | https://www.saltwire.com/cape-breton/in-photo-new-cape-breton-roundabout-in-sydney-river-fully-open-to-motorists | 
| Cape Breton,
                NS Cape Breton Canada | Alexandra St. / Kenwood / Highway125 WB Ramps / Kenwood Dr. (46.10623, -60.20218) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 26.4978 | Freeway Ramps (Grade-Separated) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Cape Breton,
                NS Cape Breton Canada | Churchill Dr. / Hwy 125 EB Ramps (46.10643, -60.18726) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 44.7149 | Freeway Ramps (Grade-Separated) Single-Lane | 2014 | ICD estimated from Google Maps linework. | 
| Sydney,
                NS Cape Breton Canada | Churchill Dr. / Hwy 125 WB Ramps (46.10795, -60.18697) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 46.3697 | Freeway Ramps (Grade-Separated) Single-Lane | 2014 | ICD estimated from Google Maps linework. | 
| Cape Breton,
                NS Cape Breton Canada | Churchill Dr. / Bradley St. (46.11094, -60.18439) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.0000 | Other (At-Grade) Single-Lane | 2014 | Year Completed estimated (2014-2015). | 
| Sydney,
                NS Cape Breton Canada | George St. / Hwy 125 EB Ramps / Louisbourg Hwy. (46.11459, -60.16760) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 43.8803 | Freeway Ramps (Grade-Separated) Single-Lane | 2014 | ICD estimated from Google Maps linework. | 
| Cuartel V,
                Buenos Aires Province Argentina | Ruta Provincial 24 / Ruta Provincial 25 (Calle Darwin Passaponti) (-34.56717, -58.84912) | Other Existing | Uncontrolled None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Benavídez,
                Buenos Aires Province Partido de Tigre Argentina | Avenida Benavídez / Avenida General Juan Domingo Peron (-34.41346, -58.70183) | Unknown Existing | Unknown Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Unknown |