| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Pelham Bay Park,
                NY Bronx Co. United States | Shore Rd. / Orchard Beach Rd. (40.86915, -73.81085) | Rotary Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 137.1600 | Other (At-Grade) Single-Lane | ||
| Pelham Bay Park,
                NY Bronx Co. United States | City Island Rd. / Park Dr. (40.86035, -73.80217) | Rotary Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 152.4000 | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Parkchester,
                NY Bronx Co. United States | Westchester Ave. / 177th St. / Virginia Ave. (40.83312, -73.86097) | Signalized Roundabout/Circle Existing | Signal Unknown | 6 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Fieldston,
                NY Bronx Co. United States | W 246th St. / Fieldston Rd. (40.89362, -73.90554) | Other Existing | All-Way Stop Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Jefferson,
                GA Jackson Co. United States | GA 11 / GA 124 (34.09190, -83.61570) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2012 | Painted splitter islands. Year Completed estimated (2011-2013). | 
| Valhalla,
                NY Westchester Co. United States | Katonah Ave. / Pocantico Ave. (41.07676, -73.79045) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Valhalla,
                NY Westchester Co. United States | Powhattan Ave. / Highland Dr. / Ossipee Ave. (41.07493, -73.78193) | Other Existing | Unknown Unknown | 5 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Rye Brook,
                NY Westchester Co. United States | Edgewood Dr. / Woodland Dr. / Beechwood Blvd. / Loch Ln. / Hillandale Rd. (41.02429, -73.67456) | Other Existing | All-Way Stop Unknown | 5 Approaches 1 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Ridge,
                NY Suffolk Co. United States | Princeton Ave. / York Ln. (40.86451, -72.89717) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 62.4840 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | Year Completed estimated (2019-2020). | 
| Foxbank Plantation,
                SC Berkeley Co. United States | Foxbank Plantation Blvd. / Red LEaf Blvd. (33.10575, -80.03870) | Other Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | ||
| Moncks Corner,
                SC Berkeley Co. United States | Colony Post Loop / Caretaker Trl. (33.07825, -80.00718) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2005 | |
| Ladson,
                SC Dorchester Co. United States | Parlor Dr. (32.95847, -80.14860) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Weatherstone,
                SC Berkeley Co. United States | Holiday Dr. / Delafield Dr. (33.04487, -80.16566) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Summerville,
                SC Berkeley Co. United States | Meadow Weed Rd. / (unknown) (33.09056, -80.20008) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 44.1960 | Other (At-Grade) Single-Lane | 2019 | |
| Park Hills,
                MO St. Francois Co. United States | Science St. / High St. / Rebel Dr. (37.84763, -90.52203) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2008 | Year Completed estimated (2007-2008). | 
| Little Rock,
                AR Pulaski Co. United States | Brodie Creek Trl. / Woodsgate Dr. / Woodlands Trl. / S Trail Dr. (34.72998, -92.41729) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2000 | Year Completed estimated (1994-2002). | 
| Little Rock,
                AR Pulaski Co. United States | Woodlands Trl. / Woodsgate Dr. (34.73308, -92.42190) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 44.1960 | Other (At-Grade) Single-Lane | 2005 | |
| Little Rock,
                AR Pulaski Co. United States | Woodlands Trl. / Overcreek Pass / Tallgrass Trl. (34.73589, -92.42803) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 44.1960 | Other (At-Grade) Single-Lane | 2007 | Year Completed estimated (2006-2007). | 
| Little Rock,
                AR Pulaski Co. United States | Woodlands Trl. / Winthrop Point / Hoggard's Ridge (34.73822, -92.42759) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 44.1960 | Other (At-Grade) Single-Lane | 2010 | |
| East Little Rock,
                AR Pulaski Co. United States | E 9th St. / Picton St. / Concord Ave. (34.73856, -92.23172) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2013 | Left-turn-only lane on north leg; spiral marking in circulatory roadway. | 
| Bristol,
                TN Sullivan Co. United States | Bass Pro Dr. / Pinnacle Pkwy. (36.59545, -82.25318) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 53.3400 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2014 | Concentric circulatory roadway striping. No left turn arrows on entry or within roundabout. Year Completed estimated (2012-2015). | 
| Salisbury,
                MD Wicomico Co. United States | Camden Ave. / Riverside Dr. / Mill St. / W Carroll St. (38.36401, -75.60403) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2020 | One leg is a one-way street away from roundabout. http://www.wboc.com/clip/15110757/roundabout-on-riverside-drive-open-to-traffic | 
| Stockport,
                England Greater Manchester United Kingdom | Brinnington Rd. / Essex Rd. (53.42837, -2.12857) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Single-lane w/ Traversable Central Island | ||
| Stockport,
                England Greater Manchester United Kingdom | Middlesex Rd. / The Link (53.43184, -2.13551) | Other Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | Parking along circulatory roadway. | |
| Denton,
                England Greater Manchester United Kingdom | M67 (Manchester Rd.) / M60 Ramps (53.45698, -2.13600) | Signalized Roundabout/Circle Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | ||
| Droylsden,
                England Greater Manchester United Kingdom | Cemetery Rd. / Ashdale Crescent / The Quadrant (53.48265, -2.15321) | Other Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | No splitter islands. | |
| Oldham,
                England Greater Manchester United Kingdom | Hollins Rd. / Albert St. (53.51868, -2.14324) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Oldham,
                England Greater Manchester United Kingdom | A627 / A6048 / Chadderton Way (53.54781, -2.12600) | Roundabout Existing | All-Way Yield Unknown | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Rochdale,
                England Greater Manchester United Kingdom | Michael Faraday Ave. / Cook Rd. (53.60828, -2.13185) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Rochdale,
                England Greater Manchester United Kingdom | Cook Rd. / Jones Way / Stanley Way (53.60861, -2.13306) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Rochdale,
                England Greater Manchester United Kingdom | A6193 / Michael Faraday Ave. (53.60647, -2.13281) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Rochdale,
                England Greater Manchester United Kingdom | A6193 / (unknown) (53.60383, -2.12790) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Milnrow,
                England Greater Manchester United Kingdom | A6193 / M62 Off-ramp (53.60115, -2.11612) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ||
| Milnrow,
                England Greater Manchester United Kingdom | A6193 / M62 WB Ramps (53.60189, -2.11287) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ||
| Milnrow,
                England Greater Manchester United Kingdom | John Milne Ave. / Dig Gate Ln. (53.59768, -2.12579) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Milnrow,
                England Greater Manchester United Kingdom | A640 / A6193 (53.60427, -2.10824) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Holly Springs,
                GA Cherokee Co. United States | Carmichael Dr. / Paint Horse Dr. (34.20474, -84.39843) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Canton,
                GA Cherokee Co. United States | Laurel Canyon Pkwy. / Canyon Trl. / Pepperwood Way (34.26425, -84.53504) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Canton,
                GA Cherokee Co. United States | (unknown) (34.27026, -84.50371) | Other Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | ||
| Bonita Springs,
                FL Lee Co. United States | Bonita Beach Rd SE / Logan Blvd. / Radio Tower Rd. (26.33173, -81.70643) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2020 | Year Completed estimated (2019-2020). | 
| Parrish,
                FL Manatee Co. United States | 23rd St. E / 22nd Cir. / 124th Ave. E (27.53307, -82.42061) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2005 | |
| Parrish,
                FL Manatee Co. United States | 22nd Ct. E / 129th Ave. E (27.53277, -82.41234) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2006 | |
| Rubonia,
                FL Manatee Co. United States | Haben Blvd. / 12th Ave. E (27.51603, -82.55261) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2012 | |
| Bradenton,
                FL Manatee Co. United States | 38th Ave. E / 27th St. E (27.46562, -82.52979) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 35.0520 | Other (At-Grade) Single-Lane | 2017 | |
| Bradenton,
                FL Manatee Co. United States | 38th Ave. E / 30th St. E (27.46533, -82.52634) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2017 | |
| Bradenton,
                FL Manatee Co. United States | El Conquistador Pkwy. / Legends Blvd. (27.43192, -82.61709) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2008 | |
| Fruitville,
                FL Sarasota Co. United States | Coburn Rd. / Lakewood Ranch Blvd. (27.34201, -82.44073) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | |
| Sarasota,
                FL Sarasota Co. United States | Honore Ave. / Bridgehampton Blvd. / Blue Water Blvd. (27.25420, -82.46457) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 60.9600 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2018 | |
| Sarasota,
                FL Sarasota Co. United States | Honore Ave. / E Bay St. (27.19889, -82.44490) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 60.9600 | Other (At-Grade) Single-Lane | 2018 | Year Completed estimated (2018-2019). | 
| North Port,
                FL Sarasota Co. United States | W Villages Pkwy. / Renaissance Blvd. (27.05714, -82.32054) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 56.3880 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2009 | East leg added 2019. | 
| Port Charlotte,
                FL Charlotte Co. United States | Edgewater Dr. / Midway Blvd. (26.97363, -82.13104) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2016 | Right-turn-only lane on east leg. | 
| Port Charlotte,
                FL Charlotte Co. United States | Edgewater Dr. / Lake View Blvd. (26.97349, -82.12352) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2016 | |
| Port Charlotte,
                FL Charlotte Co. United States | Edgewater Dr. / W Tarpon Blvd. / Lea Marie Island Dr. (26.97350, -82.11727) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2016 | |
| Port Charlotte,
                FL Charlotte Co. United States | Edgewater Dr. / Port Charlotte Blvd. (26.97232, -82.10741) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6717 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2016 | Southwest leg stubbed. | 
| Moses Lake,
                WA Grant Co. United States | S Balsam St. / E 4th Ave. (47.13056, -119.27474) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2012 | Year Completed estimated (2011-2012). | 
| 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). | 
| Fresno,
                CA Fresno Co. United States | N Saddleback Ave. / E Dayton Ave. (36.78261, -119.66915) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2007 | Painted splitter island on one leg. | 
| Fresno,
                CA Fresno Co. United States | E El Paso Ave. / El Camino (36.84721, -119.78884) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 1996 | Year Completed estimated (before 1998). | 
| Atwater,
                CA Merced Co. United States | Ashby Rd. / Gurr Rd. (37.32833, -120.55912) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2016 | Year Completed estimated (2015-2016). | 
| Ceres,
                CA Stanislaus Co. United States | Helen Perry Rd. / Eastgate Blvd. (37.60202, -120.92512) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2005 | Initial construction without splitter islands around 2005. Converted into roundabout with splitter islands 2006-2009. | 
| Modesto,
                CA Stanislaus Co. United States | Roselle Ave. / Kodiak Dr. (37.68158, -120.93963) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 51.8160 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2017 | |
| Modesto,
                CA Stanislaus Co. United States | Sylvan Ave. / Litt Rd. (37.68914, -120.93072) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 57.9120 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2013 | |
| Modesto,
                CA Stanislaus Co. United States | Litt Rd. / (parking) (37.69136, -120.92985) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2013 | |
| Modesto,
                CA Stanislaus Co. United States | La Force Dr. / Kodiak Dr. / Hillglen Ave. (37.68347, -120.95500) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2010 | |
| Ripon,
                CA San Joaquin Co. United States | Doak Blvd. / Vera Ave. (37.72930, -121.13299) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2008 | Year Completed estimated (2006-2009). | 
| Ripon,
                CA San Joaquin Co. United States | Doak Blvd. / S Jack Tone Rd. (37.72877, -121.14199) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2004 | Painted splitter islands on north and south legs. | 
| Ripon,
                CA San Joaquin Co. United States | Doak Blvd. / Reuss Rd. (37.72860, -121.14465) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2004 | Painted splitter islands on north and south legs. | 
| Ripon,
                CA San Joaquin Co. United States | 2nd St. / Palm Ave. (37.73758, -121.13086) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 25.9080 | Other (At-Grade) Single-Lane | 2008 | Year Completed estimated (2006-2009). | 
| Ripon,
                CA San Joaquin Co. United States | S Highland Ave. / Terry Dr. (37.72965, -121.14727) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2008 | Painted splitter islands on east and west legs. Year Completed estimated (2006-2009). | 
| Manteca,
                CA San Joaquin Co. United States | E Louise Ave. / Felice Way / Ambrose Dr. (37.81205, -121.20128) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 50.2920 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2018 | |
| Carmel,
                IN Hamilton Co. United States | River Rd. / East 131st St. / Longest Dr. (39.97910, -86.05145) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 79.2480 | Other (At-Grade) Single-Lane | 1997 | First roundabout in Carmel. | 
| Camas,
                WA Clark Co. United States | NW 6th Ave. / SR 14 WB Ramps / NW Norwood St. (45.58216, -122.42684) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 44.1960 | Freeway Ramps (Grade-Separated) Single-Lane | 2016 | |
| Redmond,
                WA King Co. United States | NE Union Hill Rd. / 196th Ave. NE (47.67501, -122.07901) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.7680 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | Open September 2012. | 
| Mount Vernon,
                WA Skagit Co. United States | Anderson Rd. / Cedardale Rd. (48.39943, -122.32812) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 24.3840 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2013 | Open November 2013. | 
| Stockton,
                CA San Joaquin Co. United States | Villa Point Dr. / Marlette Rd. (38.05424, -121.31757) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2007 | Year Completed estimated (2006-2007). | 
| West Sacramento,
                CA Yolo Co. United States | Village Pkwy. / Stonegate Dr. (38.55465, -121.52167) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2016 | http://www.westsac.com/news-ledger/2016/10/20/ribbon-cutting-to-celebrate-new-roadway-the-village-parkway-north/ | 
| Olympia,
                WA Thurston Co. United States | Chehalis Western Trl. / Woodland Trl. (47.03914, -122.83937) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 15.2400 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2015 | Bicycle trail to bicycle trail only roundabout. | 
| Sacramento,
                CA Sacramento Co. United States | Arboretuem Way / (unknown) (38.56426, -121.42935) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2018 | Painted splitter islands. | 
| Sacramento,
                CA Sacramento Co. United States | Butterfield Way / (parking) (38.56675, -121.34436) | Other Existing | Other None | 3 Approaches 0 Driveways 59.4360 | Other (At-Grade) Single-Lane | West leg stop controlled. | |
| Sacramento,
                CA Sacramento Co. United States | Fong Ranch Rd. / Bridgegate Dr. (38.63510, -121.49340) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2019 | Year Completed estimated (2018-2020). | 
| Sacramento,
                CA Sacramento Co. United States | Blackrock Dr. / N Breezy Meadow Dr. (38.65328, -121.49509) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2016 | |
| Sacramento,
                CA Sacramento Co. United States | Breezy Meadow Dr. / Terracina Dr. (38.65238, -121.50013) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 35.0520 | Other (At-Grade) Single-Lane | 2007 | Year Completed estimated (2006-2007). | 
| North Highlands,
                CA Sacramento Co. United States | Freedom Park Dr. / 32nd St. (38.67592, -121.39216) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2012 | |
| North Highlands,
                CA Sacramento Co. United States | Freedom Park Dr. / 34th St. / Dudley Blvd. (38.67588, -121.38752) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2012 | |
| Sacramento,
                CA Sacramento Co. United States | Airport Blvd. / Lindbergh Dr. / Aviation Dr. (38.69345, -121.59025) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2011 | South leg is exit only. | 
| Citrus Heights,
                CA Sacramento Co. United States | Stock Ranch Rd. / Woodside Dr. / Fountain Square Dr. (38.68438, -121.29649) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2004 | Bike lanes striped within circulatory roadway. Year Completed estimated (2003-2004). | 
| Roseville,
                CA Placer Co. United States | Roseville Pkwy. / Painted Desert Way (38.79230, -121.32493) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2017 | Yield-controlled right-turn bypass lane on north leg. East leg stubbed. 21442. | 
| Roseville,
                CA Placer Co. United States | Roseville Pkwy. / (unknown) (38.78900, -121.32076) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2016-2018). | 
| Roseville,
                CA Placer Co. United States | Roseville Pkwy. / (parking) (38.78819, -121.31549) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2000 | Year Completed estimated (1998-2002). Built initial as single-lane roundabout. Converted to double lane east and west 2017-2018. | 
| Roseville,
                CA Placer Co. United States | Albertsons Dr. / (parking) (38.79187, -121.31505) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2001 | Merging right-turn bypass lane on east leg. Year Completed estimated (1998-2002). | 
| Roseville,
                CA Placer Co. United States | Freedom Way / (unknown) (38.79281, -121.29852) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2016 | Yield-controlled right-turn bypass lane on west leg. Year Completed estimated (2015-2016). | 
| Roseville,
                CA Placer Co. United States | Freedom Way / Thrive Dr. (38.79276, -121.29625) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2016 | Year Completed estimated (2015-2016). North leg added 2017-2018. | 
| Loomis,
                CA Placer Co. United States | Rutherford Canyon Rd. / Shady Canyon Ct. (38.79408, -121.17740) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 42.6720 | Other (At-Grade) Single-Lane | 2007 | |
| Roseville,
                CA Placer Co. United States | Crawford Pkwy. / Schellhous Dr. (38.79793, -121.36395) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2018 | |
| Roseville,
                CA Placer Co. United States | Holt Pkwy. / Schellhous Dr. (38.80084, -121.36400) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2018 | |
| Vacaville,
                CA Solano Co. United States | Foxboro Pkwy. / Vanden Rd. / Rich Cir. (38.31708, -121.94625) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 50.2920 | Other (At-Grade) Single-Lane | 2019 | |
| Suisun City,
                CA Solano Co. United States | Charleston St. / Gunter Dr. (38.26212, -121.98570) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2004 | |
| Suisun City,
                CA Solano Co. United States | Charleston St. / McClellan Dr. (38.25614, -121.98578) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2002 | Year Completed estimated (1993-2003). | 
| San Ramon,
                CA Contra Costa Co. United States | Stoneleaf Rd. / W Branch Rd. (37.76337, -121.91875) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2011 | |
| Visalia,
                CA Tulare Co. United States | W Shannon Pkwy. / N County Center St. (36.36111, -119.32232) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2006 |