| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Christchurch,
                Canterbury Christchurch New Zealand | Beach Rd. / Bower Ave. (-43.48645, 172.71191) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Christchurch,
                Canterbury Christchurch New Zealand | Cavendish Rd. / Sturrocks Rd. (-43.47497, 172.60687) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Christchurch,
                Canterbury Christchurch New Zealand | SH 74 (Travis Rd. - Anzac Dr.) / Travis Rd. / Frosts Rd. (-43.49336, 172.70188) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Christchurch,
                Canterbury Christchurch New Zealand | SH 74 (Anzac Dr.) / New Brighton Rd. (-43.50026, 172.70108) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Christchurch,
                Canterbury Christchurch New Zealand | SH 74 (Dyers Rd. - Tunnel Rd.) / Ferry Rd. (-43.55379, 172.69111) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Christchurch,
                Canterbury Waimakariri New Zealand | Williams St. / Smith St. / Beach Rd. (-43.37875, 172.66229) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Christchurch,
                Canterbury Waimakariri New Zealand | King St. / High St. (-43.30399, 172.59050) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Christchurch,
                Canterbury Waimakariri New Zealand | Blackett St. / King St. (-43.30202, 172.59006) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Christchurch,
                Canterbury Waimakariri New Zealand | Blackett St. / Ashley St. / Edwards St. (-43.30138, 172.59570) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Christchurch,
                Canterbury Christchurch New Zealand | Dunbars Rd. / McMahon Dr. / Hindess St. (-43.56881, 172.56285) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Christchurch,
                Canterbury Christchurch New Zealand | Hereford St. / Stanmore Rd. (-43.53194, 172.65711) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Christchurch,
                Canterbury Christchurch New Zealand | Cashel St. / Stanmore Rd. (-43.53307, 172.65705) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Christchurch,
                Canterbury Christchurch New Zealand | Maidstone Rd. / Avonhead Rd. (-43.51687, 172.56382) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Christchurch,
                Canterbury Christchurch New Zealand | New Brighton Rd. / Bassett St. / Avondale Rd. (-43.50016, 172.68785) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Christchurch,
                Canterbury Christchurch New Zealand | Rothesay Rd. / Putake Dr. (-43.47552, 172.68566) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Christchurch,
                Canterbury Christchurch New Zealand | Queenspark Dr. / Inwoods Rd. (-43.47954, 172.70019) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Christchurch,
                Canterbury Christchurch New Zealand | Prestons Park Dr. / Aviemore Dr. (-43.48209, 172.67173) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Christchurch,
                Canterbury Waimakariri New Zealand | SH 1 (Main North Rd.) / Bob Robertson Dr. / Pegasus Blvd. (-43.30952, 172.67421) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Christchurch,
                Canterbury Waimakariri New Zealand | Bayliss Dr. / Beachvale Dr. (-43.35882, 172.66861) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Christchurch,
                Canterbury Waimakariri New Zealand | Bayliss Dr. / Beachvale Dr. (-43.36190, 172.66981) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Christchurch,
                Canterbury Waimakariri New Zealand | Sutherland Dr. / Beachvale Dr. (-43.35875, 172.67136) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Christchurch,
                Canterbury Waimakariri New Zealand | Williams St. / Ohoka Rd. (-43.38865, 172.65437) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Christchurch,
                Canterbury Waimakariri New Zealand | Williams St. / Charles St. (-43.38193, 172.65839) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Christchurch,
                Canterbury Christchurch New Zealand | Cutts Rd. / Woodbury St. / Apsley Dr. (-43.51657, 172.54598) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Christchurch,
                Canterbury Waimakariri New Zealand | Inland Scenic Route 72 (Rangiora Woodend Rd.) / Bob Robertson Dr. (-43.31537, 172.65254) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways | Other (At-Grade) Single-Lane | ||
| Chorrillos,
                Lima Province of Lima Peru | Avenida Alameda Caballero de Alcántara / Avenida Alameda San Hermenegiloameda (-12.21595, -77.00513) | Unknown Existing | Unknown Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Unknown | ||
| Chorley,
                England Lancs United Kingdom | A6 (Clifford St. - Shepherds Way) / Clifford St. / (parking) (53.65350, -2.62783) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Chorley,
                England Lancs United Kingdom | B5252 / Lower Burgh Way (53.63583, -2.63603) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Chorley,
                England Lancs United Kingdom | B5252 / (school parking) (53.63657, -2.62761) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Chorley,
                England Lancs United Kingdom | B5251 (Yarrow Valley Way) / Nightingale Way (53.64175, -2.65588) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Chorley,
                England Lancs United Kingdom | B5251 / Burgh Wood Way (53.64569, -2.65421) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Chorley,
                England Lancs United Kingdom | B5251 / Ackhurst Rd. / Copperwood Way (53.65202, -2.65352) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Chorley,
                England Lancs United Kingdom | Buckshaw Ave. / Village Way / Ordinance Rd. (53.67715, -2.65611) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Chollerford,
                England Northumberland United Kingdom | B6318 / B6320 / Simmonds Ct. (55.02990, -2.12827) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Chita,
                Zabaykalsky Krai Chita Russia | M55 / P436 (52.09822, 113.44271) | Unknown Existing | Unknown Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Unknown | ||
| Chita,
                Zabaykalsky Krai Chita Russia | M55 / Karpovskiy trakt Ramps (52.08295, 113.48119) | Unknown Existing | Unknown Unknown | 6 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Unknown | ||
| Chita,
                Zabaykalsky Krai Chita Russia | naberezhnaya Dmitriya Zavalishina / Herdorezova utilsa (52.03147, 113.48598) | Unknown Existing | Unknown Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Chita,
                Zabaykalsky Krai Chita Russia | ulitsa Babushkina / ulitsa Generala Belika (52.04276, 113.49163) | Unknown Existing | Unknown Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Unknown | ||
| Chişinău,
                Chișinău Chisinau Moldova | Strada Uzinelor / Strada Lunca Bîcului / Strada Industriala (46.99430, 28.90746) | Roundabout Existing | Unknown None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Chişinău,
                Chișinău Chisinau Moldova | Strada Drumul Băcioiului / Strada Valea Crucii / Strada Grenoble (46.97180, 28.85238) | Other Existing | Uncontrolled Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Chisholm,
                MN St. Louis Co. United States | STH 73 / Iron World Rd. (47.48252, -92.89623) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 50.0430 | Other (At-Grade) Single-Lane | 2017 | https://www.duluthnewstribune.com/news/4344903-new-chisholm-roundabout-open. ICD estimated from Google Maps linework. | 
| Chisago City,
                MN Chisago Co. United States | Lofton Ave. / Chisago Blvd. (45.34679, -92.87900) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2022 | https://www.chisagocountymn.gov/DocumentCenter/View/17057/Postcard-Notification-CSAH-2324-Round-A-Bout?bidId= | 
| Chirton,
                England North Tyneside United Kingdom | A193 (Chirton Green - Front St.) / A1108 (Billy Mill Ave.) / Carlton Terrace (55.00857, -1.46084) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Chipping Norton,
                New South Wales Liverpool Australia | Governor Macquarie Dr. / Childs Rd. (-33.91898, 150.96180) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Chipping Norton,
                New South Wales Liverpool Australia | Epsom Rd. / Childs Rd. (-33.91926, 150.95341) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways | Other (At-Grade) Single-lane w/ Traversable Central Island | ||
| Chipping Norton,
                New South Wales Liverpool Australia | Governor Macquarie Dr. / Epsom Rd. / Abingdon St. (-33.91541, 150.95439) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | Left-turn-only lanes on all four legs. | |
| Chippewa Falls,
                WI Chippewa Co. United States | CTH S / CTH Q (44.96605, -91.40759) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2020 | https://www.youtube.com/watch?v=1HzMVyhNqWY | 
| Chippewa Falls,
                WI Chippewa Co. United States | STH 124 / STH 29 (44.92093, -91.38065) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 54.9694 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2009 | Right-turn bypass lanes on all three legs. ICD estimated from Google Maps linework. | 
| Chippewa Falls,
                WI Chippewa Co. United States | Parkland Dr. / Cottage Ln. (44.95369, -91.35110) | Traffic Calming Circle Existing | All-Way Yield None | 3 Approaches 0 Driveways 22.8600 | Other (At-Grade) Single-Lane | 2006 | ICD estimated from Google Earth. | 
| Chippewa Falls,
                WI Chippewa Co. United States | Parkland Dr. / Wissota Green Blvd. (44.95308, -91.35039) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 28.7371 | Other (At-Grade) Single-Lane | 2006 | Functional Class: Local ICD estimated from Google Maps linework. | 
| Chippewa Falls,
                WI Chippewa Co. United States | STH 124 / BUS 29 (44.93498, -91.39065) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 35.5100 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2009 | Opened October 2009. ICD estimated from Google Maps linework. | 
| Chippewa Falls,
                WI Chippewa Co. United States | Chippewa Crossing Blvd. / Alexander St. (44.92215, -91.37238) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 47.3572 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2010 | ICD estimated from Google Maps linework. | 
| Chippewa Falls,
                WI Chippewa Co. United States | STH 124 / CTH S (44.96735, -91.38851) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 44.7849 | Other (At-Grade) Single-Lane | 2005 | Opened October 2005. ICD estimated from Google Maps linework. | 
| Chippewa Falls,
                WI Chippewa Co. United States | STH 178 / CTH S (44.96615, -91.36333) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.1807 | Other (At-Grade) Single-Lane | 2009 | Right turn bypass lanes on two corners. Opened October 2009. ICD estimated from Google Maps linework. | 
| Chino Valley,
                AZ Yavapai Co. United States | SR 89 / Road 4S (34.71659, -112.45340) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 55.9577 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2009 | Functional Class: Arterial ICD estimated from Google Maps linework. | 
| Chino Valley,
                AZ Yavapai Co. United States | AZ-89 / Perkinsville Rd. (34.77099, -112.45310) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 36.2995 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2016 | ICD estimated from Google Maps linework. | 
| Chino Valley,
                AZ Yavapai Co. United States | AZ 89 / E Kalinich Ave (34.70515, -112.45049) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 54.9835 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2015 | ICD estimated from Google Maps linework. | 
| Chino Valley,
                AZ Yavapai Co. United States | AZ 89 / Road 4 N (34.78916, -112.45193) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 53.9468 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2014 | Elliptical shape. Year Completed estimated (2014-2015). ICD estimated from Google Maps linework. | 
| Chino,
                CA San Bernardino Co. United States | Eucalyptus Ave. / Oaks Ave. / College Park Ave. (33.99438, -117.67601) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 51.4909 | Other (At-Grade) Single-Lane | 2006 | Year Completed estimated (2006-2007). ICD estimated from Google Maps linework. | 
| Chinle,
                AZ Apache Co. United States | Navajo Rte 27 / Navajo Rte 7 (36.15072, -109.55430) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2021 | https://www.nhonews.com/news/2021/jan/19/11-miles-navajo-route-27-paved-between-chinle-and-/ | 
| Chineham,
                England Hants United Kingdom | Binfields Roundabout [A33 / Great Binfields Rd. / (unknown)] (51.28575, -1.06110) | Signalized Roundabout/Circle Existing | Signal Unknown | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Chineham,
                England Hants United Kingdom | Thornhill Way / Reading Rd. (51.29011, -1.05359) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Chinderah,
                New South Wales Tweed Australia | Tweed Coast Rd. / Chinderah Rd. / M1 (Pacific Motorway) Ramps (-28.24455, 153.55242) | Rotary Existing | All-Way Yield None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ||
| Chincoteague,
                VA Accomack Co. United States | Beach Rd. / (parking lot) (37.88955, -75.34290) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2016 | This roundabout is constructed on the sand. Inside Assateague National Seashore. Year Completed estimated (2013-2016). | 
| Chincoteague,
                VA Accomack Co. United States | Maddox Blvd. / Wyle Way / Woodland Dr. (37.92680, -75.35457) | Rotary Existing | All-Way Yield Unknown | 4 Approaches 4 Driveways 80.0770 | Unknown Single-Lane | Seems to work very well even though there is a high percentage of visiting traffic. Building and parking within central island. ICD estimated from Google Maps linework. | |
| Chinchilla,
                Queensland Western Downs Australia | Heeney St. / Bell St. (-26.73955, 150.62490) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Chincha Alta,
                Ica Province of Chincha Peru | Plazuela Bolognesi (-13.41677, -76.13774) | Other Existing | Uncontrolled Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Unknown | ||
| Chincha Alta,
                Ica Province of Chincha Peru | Víctor Andrés Belaunde / Calle Pedro Moreno (-13.41504, -76.13252) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Unknown | Parking along circulatory roadway. | |
| China Grove,
                NC Rowan Co. United States | NC 152 / I-85 NB Ramps (35.57201, -80.55686) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2019 | Year Completed estimated (2019-2020). | 
| China Grove,
                NC Rowan Co. United States | NC 152 / I-85 SB Ramps (35.57221, -80.55946) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 46.6294 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2019 | ICD estimated from Google Maps linework. | 
| China Grove,
                NC Rowan Co. United States | NC 152 / Power St. (35.57235, -80.56155) | Rotary Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 33.0291 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2019 | ICD estimated from Google Maps linework. | 
| China,
                MI St. Clair Co. United States | Fred W Moore Hwy. / Wadhams Rd. (42.81537, -82.55479) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2021 | Year Completed estimated (2019-2022). | 
| Chimney Lakes,
                FL Duval Co. United States | Kit Fox Pkwy. / Arctic Fox Rd. / Swift Fox Trl. (30.19903, -81.84294) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.8640 | Other (At-Grade) Single-Lane | 2017 | |
| Chimney Lakes,
                FL Duval Co. United States | Family Pl. / (parking) (30.19685, -81.83357) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Chillum,
                MD Prince George's Co. United States | Oglethorpe St. / 20th Ave. (38.96225, -76.97495) | Other Existing | Unknown Unknown | 2 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Chilliwack,
                BC Fraser Valley Canada | Columbia Valley Rd. / Sunnyside Blvd. / (parking) (49.07529, -121.97639) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.0000 | Other (At-Grade) Single-Lane | 2010 | Year Completed estimated (2009-2011). | 
| Chilliwack,
                BC Fraser Valley Canada | Keith Wilson Rd. / Tyson Rd. (49.10375, -121.97668) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.0000 | Other (At-Grade) Single-Lane | 2014 | |
| Chilliwack,
                BC Fraser Valley Canada | Tyson Rd. / Watson Rd. (49.11111, -121.97651) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 39.8718 | Other (At-Grade) Single-Lane | 2014 | ICD estimated from Google Maps linework. | 
| Chilliwack,
                BC Fraser Valley Canada | Evans Rd. / Evans Pkwy. / Yale Rd. W (49.14521, -121.97764) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 53.9072 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2009 | ICD estimated from Google Maps linework. | 
| Chilliwack,
                BC Fraser Valley Canada | Vedder Rd. / Chilliwack Lake Rd. (49.09791, -121.96384) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 32.8444 | Other (At-Grade) Single-Lane | 2017 | https://www.reminetwork.com/articles/unique-vedder-bridge-launch/ ICD estimated from Google Maps linework. | 
| Chilliwack,
                BC Fraser Valley Canada | Vedder Mountain Rd. / Cultus Lake Rd. (49.09493, -121.97242) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 43.0131 | Other (At-Grade) Single-Lane | 2018 | http://fraservalleynewsnetwork.com/2018/10/04/update-the-roundabout-to-cultus-lake-on-schedule-for-november-completion/ ICD estimated from Google Maps linework. | 
| Chilliwack,
                BC Fraser Valley Canada | Lickman Rd. / Yale Rd. / Luckakuck Way (49.14204, -122.00694) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 44.5348 | Other (At-Grade) Single-Lane | 2019 | Planned to be changed to two-lane roundabout. https://www.theprogress.com/news/traffic-changes-now-in-effect-at-lickman-road-interchange/ ICD estimated from Google Maps linework. | 
| Chilliwack,
                BC Fraser Valley Canada | Prairie Central Rd. / Prest Rd. (49.14742, -121.91835) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.9676 | Other (At-Grade) Single-Lane | 2016 | Year Completed estimated (2015-2016). ICD estimated from Google Maps linework. | 
| Chilliwack,
                BC Fraser Valley Canada | Bailey Rd. / Prest Rd. / Teskey Way (49.11848, -121.91844) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.0842 | Other (At-Grade) Single-Lane | 2016 | Year Completed estimated (2015-2016). ICD estimated from Google Maps linework. | 
| Chillicothe,
                OH Ross Co. United States | SR 159 / SR 207 (39.41938, -82.95615) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2020 | https://www.facebook.com/ODOTDistrict9/videos/ross-207-extension-first-trip/344554030308290/ | 
| Chillicothe,
                OH Ross Co. United States | SR 159 / SR 180 (39.42539, -82.95429) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2020 | https://www.facebook.com/ODOTDistrict9/videos/ross-207-extension-first-trip/344554030308290/ | 
| Chillicothe,
                IL Peoria Co. United States | N Old Galena Rd. / N State St. (40.83312, -89.56268) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 56.3880 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2015 | Merging right-turn bypass lane on north leg. Year Completed estimated (2013-2016). | 
| Chifley,
                New South Wales Sydney Australia | Franklin St. / Knowles St. / Wassell St. (-33.96199, 151.23822) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Chidlow,
                Western Australia Mundaring Australia | Old Northam Rd. / Herbert St. / Thomas St. (-31.86245, 116.26917) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Chico,
                CA Butte Co. United States | First St. / Salem St. (39.72980, -121.84300) | Other Existing | All-Way Yield None | 2 Approaches 1 Driveways 18.3704 | Other (At-Grade) Single-Lane | 2012 | Hybrid mini-roundabout / "drop off circle" at major bike/ped entrance into Chico State University. Completed 2012. ICD estimated from Google Maps linework. | 
| Chico,
                CA Butte Co. United States | E 1st St. / E 2nd St. / Camelia Way (39.73168, -121.83847) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 32.0040 | Other (At-Grade) Single-Lane | 2013 | Designed in tandem with conversion of First and Second Streets to a one-way couplet. Completed 2013. | 
| Chico,
                CA Butte Co. United States | W. 8th Ave. / Greenwich Dr. (39.73875, -121.86640) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 24.7968 | Other (At-Grade) Single-Lane | 2005 | Functional Class: Local ICD estimated from Google Maps linework. | 
| Chico,
                CA Butte Co. United States | W. 8th Ave. / Magnolia Ave. (39.74451, -121.85270) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 25.7130 | Other (At-Grade) Single-Lane | 2005 | Functional Class: Local ICD estimated from Google Maps linework. | 
| Chico,
                CA Butte Co. United States | W. 8th Ave. / Meadow Rd. (39.74013, -121.86330) | Roundabout Existing | All-Way Yield None | 3 Approaches 2 Driveways 24.7963 | Other (At-Grade) Single-Lane | 2005 | Functional Class: Local ICD estimated from Google Maps linework. | 
| Chico,
                CA Butte Co. United States | Manzanita Ave. / Hooker Oak Ave. (39.75974, -121.79950) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.4617 | Other (At-Grade) Single-Lane | 2009 | Adjacent to park. ICD estimated from Google Maps linework. | 
| Chico,
                CA Butte Co. United States | Manzanita Ave. / Vallombrosa Ave. (39.75850, -121.79620) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 26.6260 | Other (At-Grade) Single-Lane | 2009 | Adjacent to park. ICD estimated from Google Maps linework. | 
| Chico,
                CA Butte Co. United States | Manzanita Ave. / Wildwood Ave. / East Ave. / Eaton Rd. (39.76229, -121.80540) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.3958 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2009 | Adjacent to fire station. ICD estimated from Google Maps linework. | 
| Chico,
                CA Butte Co. United States | Memorial Way / Oleander Ave. (39.73345, -121.84053) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | https://www.actionnewsnow.com/news/reducing-traffic-delays-in-chico/article_a82aa638-8bdb-11ef-9b56-1321e390d324.html | 
| Chico,
                CA Butte Co. United States | E Eaton Rd. / SR 99 NB Ramps / Hicks Ln. (39.77520, -121.87224) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2022 | |
| Chiclayo,
                Lambayeque Province of Chiclayo Peru | Pan-American Highway / Avenida Garcilaso de la Vega (-6.77679, -79.83550) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Unknown |