| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Ladera Ranch,
                CA Orange Co. United States | Narrow Canyon Rd. / Clarin St. (33.54144, -117.64680) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 27.8728 | Other (At-Grade) Single-Lane | 2004 | http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework. | 
| Ladera Ranch,
                CA Orange Co. United States | Ethereal St. / Sol St. / Tarleton Ln. (33.54131, -117.64420) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 24.8865 | Other (At-Grade) Single-Lane | 2003 | http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework. | 
| Ladera Ranch,
                CA Orange Co. United States | Ethereal St. / Sienna Pkwy. (33.53963, -117.64360) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 29.8643 | Other (At-Grade) Single-Lane | 2003 | http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework. | 
| Ladera Ranch,
                CA Orange Co. United States | Ethereal St. / Narrow Canyon Rd. (33.53764, -117.64350) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 26.8785 | Other (At-Grade) Single-Lane | 2003 | http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework. | 
| Ladera Ranch,
                CA Orange Co. United States | Cecil Pasture Rd. / retail access (33.56192, -117.64680) | Other Existing | Unknown None | 3 Approaches 0 Driveways 26.8710 | Other (At-Grade) Single-Lane | 2004 | http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework. | 
| Sunriver,
                OR Deschutes Co. United States | Circle #1 (43.87218, -121.43960) | Other Existing | Unknown None | 3 Approaches 0 Driveways 80.9318 | Other (At-Grade) Single-Lane | 1968 | Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework. | 
| Sunriver,
                OR Deschutes Co. United States | Circle #2 (43.87863, -121.43480) | Other Existing | Unknown None | 4 Approaches 0 Driveways 81.7839 | Other (At-Grade) Single-Lane | 1968 | Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework. | 
| Sunriver,
                OR Deschutes Co. United States | Circle #3 (43.88271, -121.43980) | Other Existing | Unknown None | 4 Approaches 0 Driveways 93.8299 | Other (At-Grade) Single-Lane | 1968 | Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework. | 
| Sunriver,
                OR Deschutes Co. United States | Circle #4 (43.89000, -121.43850) | Other Existing | Unknown None | 4 Approaches 0 Driveways 84.3505 | Other (At-Grade) Single-Lane | 1968 | Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework. | 
| Sunriver,
                OR Deschutes Co. United States | Circle #5 (43.89635, -121.44420) | Other Existing | Unknown None | 4 Approaches 0 Driveways 61.1046 | Other (At-Grade) Single-Lane | 1968 | Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework. | 
| Sunriver,
                OR Deschutes Co. United States | Circle #6 (43.90435, -121.43830) | Other Existing | Unknown None | 4 Approaches 0 Driveways 79.1671 | Other (At-Grade) Single-Lane | 1968 | Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework. | 
| Sunriver,
                OR Deschutes Co. United States | Circle #7 (43.91307, -121.43810) | Other Existing | Unknown None | 3 Approaches 0 Driveways 69.6913 | Other (At-Grade) Single-Lane | 1968 | Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework. | 
| Sunriver,
                OR Deschutes Co. United States | Circle #9 (43.90348, -121.42740) | Other Existing | Unknown None | 0 Approaches 0 Driveways 84.3314 | Other (At-Grade) Single-Lane | Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework. | |
| Sunriver,
                OR Deschutes Co. United States | Circle #10 (43.89851, -121.42340) | Other Existing | Unknown None | 0 Approaches 0 Driveways 86.0596 | Other (At-Grade) Single-Lane | Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework. | |
| Sunriver,
                OR Deschutes Co. United States | Circle #11 (43.89212, -121.42430) | Other Existing | Unknown None | 0 Approaches 0 Driveways 82.6261 | Other (At-Grade) Single-Lane | Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework. | |
| Pennington,
                NJ Mercer Co. United States | Rte. 31 / Blackwell Rd. / Pennington Rd. / Washington Crossing Pennington Rd. (40.30818, -74.78666) | Rotary Existing | Other Unknown | 5 Approaches 0 Driveways 216.4080 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | Circulating traffic yields to entering traffic on northwest and south legs. ICD = 710 ft x 360 ft. | |
| Greenfield,
                IN Hancock Co. United States | Broadway St. / McKenzie Rd. (39.79925, -85.77997) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 34.8685 | Other (At-Grade) Single-Lane | 2004 | Near Greenfield-Central High School. http://www.indystar.com/apps/pbcs.dll/article?AID=/20071003/LOCAL/710030465/-1/LOCAL17 ICD estimated from Google Maps linework. | 
| Noblesville,
                IN Hamilton Co. United States | Brooks School Rd. / E 136th St. (39.98674, -85.94244) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.8582 | Other (At-Grade) Single-Lane | 2007 | http://www.indystar.com/apps/pbcs.dll/article?AID=/20071003/LOCAL/710030465/-1/LOCAL17 ICD estimated from Google Maps linework. | 
| Noblesville,
                IN Hamilton Co. United States | Harrell Pkwy. / Hoard Dr. (39.99274, -85.93010) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2007 | http://www.indystar.com/apps/pbcs.dll/article?AID=/20071003/LOCAL/710030465/-1/LOCAL17 | 
| Fishers,
                IN Hamilton Co. United States | Lantern Rd. / E 126th St. (39.97137, -86.01395) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.6964 | Other (At-Grade) Single-Lane | 2007 | Completed October 2007. ICD estimated from Google Maps linework. | 
| Fishers,
                IN Hamilton Co. United States | Fishers Point Blvd. / Founders Pl. (39.95131, -86.01727) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 45.7780 | Other (At-Grade) Unknown | ICD estimated from Google Maps linework. | |
| Fishers,
                IN Hamilton Co. United States | USA Pkwy. / (unknown) (39.94897, -86.00703) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 81.4877 | Other (At-Grade) Unknown | ICD estimated from Google Maps linework. | |
| Indianapolis,
                IN Hendricks Co. United States | Dan Jones Rd. / Morris St. (CR 100 South) (39.74842, -86.38113) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 59.4360 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2007 | Merging right-turn bypass lane on east leg. | 
| Plainfield,
                IN Hendricks Co. United States | Center St. / Hadley Rd. (39.67456, -86.38951) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2008 | http://www.indystar.com/apps/pbcs.dll/article?AID=/20071003/LOCAL/710030465/-1/LOCAL17 ICD estimated from Google Maps linework. | 
| Plainfield,
                IN Hendricks Co. United States | Center St. / Reeves Rd. (39.68183, -86.38995) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2008 | http://www.indystar.com/apps/pbcs.dll/article?AID=/20071003/LOCAL/710030465/-1/LOCAL17 | 
| Champlin,
                MN Hennepin Co. United States | 109th Ave. / Elm Creek Pkwy. (45.15210, -93.40291) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.0064 | Other (At-Grade) Single-Lane | 2006 | ICD estimated from Google Maps linework. | 
| Bellingham,
                WA Whatcom Co. United States | Cordata Pkwy. / Westerly Dr. (48.79198, -122.49140) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.4068 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2005 | http://cob.org/documents/pw/curconst/ES-0237.pdf Functional Class: Arterial ICD estimated from Google Maps linework. | 
| Champlin,
                MN Hennepin Co. United States | 117th Ave. / Business Park Blvd. (45.16656, -93.38891) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 34.5244 | Other (At-Grade) Single-Lane | 2006 | ICD estimated from Google Maps linework. | 
| Champlin,
                MN Hennepin Co. United States | Business Park Blvd. / Emery Pkwy. (45.16798, -93.38905) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.3656 | Other (At-Grade) Single-Lane | 2006 | ICD estimated from Google Maps linework. | 
| Olympia,
                WA Thurston Co. United States | Olympic Way NW / 4th Ave. W / 5th Ave. W (47.04422, -122.91200) | Roundabout Existing | All-Way Yield Active Pedestrian Warning (flashing yellow) | 4 Approaches 0 Driveways 38.2512 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2004 | Opened March 2004. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| Olympia,
                WA Thurston Co. United States | Olympic Way NW / Harrison Ave. NW / W Bay Dr. NW (47.04582, -122.91330) | Roundabout Existing | All-Way Yield Active Pedestrian Warning (flashing yellow) | 3 Approaches 0 Driveways 34.9947 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2004 | Opened March 2004. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| Livingston Township,
                MI Otsego Co. United States | Old 27 / Livingston Blvd. (45.04356, -84.67374) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 34.5989 | Other (At-Grade) Single-Lane | 2007 | ICD estimated from Google Maps linework. | 
| Lansing,
                MI Ingham Co. United States | Moores River Dr. / Boston Blvd. / Pattengill Ave. (42.71923, -84.57225) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 15.7942 | Other (At-Grade) Single-Lane | 2002 | ICD estimated from Google Maps linework. | 
| Grand Rapids,
                MI Kent Co. United States | Pfeiffer Woods Dr. / (unknown) (42.89293, -85.59628) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 41.9999 | Other (At-Grade) Single-Lane | 2007 | ICD estimated from Google Maps linework. | 
| Greenville,
                MI Montcalm Co. United States | Meijer Dr. / Greenville West Dr. (43.17297, -85.27965) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4855 | Other (At-Grade) Single-Lane | 2002 | Year Completed estimated (1999-2005). ICD estimated from Google Maps linework. | 
| Noblesville,
                IN Hamilton Co. United States | Town and Country Blvd. / Mercantile Blvd. (40.03249, -85.99366) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2008 | Painted spirals next to central island. http://www.cityofnoblesville.org/egov/docs/1175265649_138275.pdf | 
| Commerce,
                MI Oakland Co. United States | Bogie Lake Rd. / Cooley Lake Rd. (42.61317, -83.49239) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.7635 | Other (At-Grade) Single-Lane | 2008 | Yield-controlled right=turn bypass lanes on south and west legs. ICD estimated from Google Maps linework. | 
| Brighton,
                MI Livingston Co. United States | Main St. / S 3rd St. (42.52942, -83.78761) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 21.1233 | Other (At-Grade) Single-Lane | 2000 | ICD estimated from Google Maps linework. | 
| Colville,
                WA Stevens Co. United States | US 395 (Main St.) / E Hawthorne Ave. / Railroad Ave. / S Washington St. (48.53631, -117.90580) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 68.5800 | Other (At-Grade) Single-Lane | 2003 | Opened March 2003. Hotdog/racetrack shape. ICD = 225 ft x 120 ft. | 
| Walled Lake,
                MI Oakland Co. United States | Loop Rd. / Commerce Crossing Dr. (42.53542, -83.44801) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 49.2829 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2006 | Next to Costco retail center and gas station. ICD estimated from Google Maps linework. | 
| Delta Township,
                MI Eaton Co. United States | Willow Hwy. / Canal Rd. (42.75553, -84.66173) | Roundabout Existing | Unknown Unknown | 4 Approaches 0 Driveways 33.3239 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Dumfries,
                VA Prince William Co. United States | Stonewall Manor Dr. / Cabin Rd. (38.55385, -77.31572) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 25.2178 | Other (At-Grade) Single-Lane | 2004 | Year Completed estimated (2003-2005). ICD estimated from Google Maps linework. | 
| White Lake,
                MI Oakland Co. United States | Cooley Lake Rd. / Oxbow Lake Rd. (42.61351, -83.49105) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 35.1581 | Other (At-Grade) Single-Lane | 2008 | ICD estimated from Google Maps linework. | 
| Ann Arbor,
                MI Washtenaw Co. United States | Maple Rd. / (Skyline High School Entrance) (42.30557, -83.78114) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2007 | Entrance to high school. | 
| Lake Stevens,
                WA Snohomish Co. United States | Lundeen Park Way / Callow Rd. / Lakeview Dr. / Vernon Rd. (48.01797, -122.09050) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 31.9553 | Other (At-Grade) Single-Lane | 2006 | http://www1.co.snohomish.wa.us/Departments/Public_Works/Services/Roads/Projects/LundeenCallow.htm. Opened June 2006. ICD estimated from Google Maps linework. | 
| Woodbridge,
                VA Prince William Co. United States | Greatbridge Rd. / Chanceford Dr. (38.69295, -77.34576) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 28.8976 | Other (At-Grade) Single-Lane | 2003 | ICD estimated from Google Maps linework. | 
| Ridgefield,
                WA Clark Co. United States | SR 501 (Pioneer St.) / 45th Ave. (45.81568, -122.70290) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.4529 | Other (At-Grade) Single-Lane | 2007 | Opened August 16, 2007. http://www.wsdot.wa.gov/News/2007/08/06_SR501Roundabouts.htm. Rural. ICD estimated from Google Maps linework. | 
| Dawson Creek,
                BC Peace River Region Canada | Alaska Hwy. / 8th St. / Government Rd. (55.75856, -120.22480) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 44.3537 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2007 | Upgraded from traffic circle to roundabout in summer 2007. ICD estimated from Google Maps linework. | 
| Saint-Pierre, Territorial Collectivity of Saint Pierre and Miquelon France | Avenue Cdt Roget Birot / Rue Marceau (46.77607, -56.18163) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 29.4458 | Other (At-Grade) Unknown | ICD estimated from Google Maps linework. | |
| Saint-Pierre, Territorial Collectivity of Saint Pierre and Miquelon France | (unknown) / (unknown) (46.77440, -56.17740) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.2622 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Hamilton, Pembroke Bermuda | (unknown) (32.29303, -64.76958) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.2687 | Other (At-Grade) Unknown | ICD estimated from Google Maps linework. | |
| Hamilton, Pembroke Bermuda | (unknown) (32.28848, -64.76688) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 41.3956 | Other (At-Grade) Unknown | ICD estimated from Google Maps linework. | |
| Ange-Gardien,
                QC Outaouais Region Canada | Rte 309 / Rte 315 (45.60778, -75.39542) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.2691 | Other (At-Grade) Single-Lane | 2003 | Opened October 2003. Fourth leg to be completed with completion of Autoroute 50. ICD estimated from Google Maps linework. | 
| Shawinigan,
                QC Mauricie Region Canada | Rte 153 / Rte 157 / Avenue de la Station (46.54343, -72.75185) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2003 | Opened December 2003. No splitter island on east leg. | 
| Mont-Tremblant,
                QC Laurentides Region Canada | Montee Ryan / Chemin Duplessis (46.20699, -74.59426) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 44.1960 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2002 | Opened fall 2002. | 
| Kapaa,
                HI Kauai Co. United States | Kapaa Bypass / Olohena Rd. (22.07727, -159.32240) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.0960 | Other (At-Grade) Single-Lane | 2005 | ICD estimated from Google Maps linework. | 
| Noblesville,
                IN Hamilton Co. United States | 141st St. / Cumberland Rd. (39.99361, -85.99437) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 32.0248 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Noblesville,
                IN Hamilton Co. United States | Harrell Pkwy. / Town Center Dr. (39.99273, -85.93156) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 22.8752 | Other (At-Grade) Single-Lane | 2007 | ICD estimated from Google Maps linework. | 
| Noblesville,
                IN Hamilton Co. United States | Hazel Dell Rd. / E 161st St. (40.02205, -86.07061) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.8640 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2007 | Painted spirals next to central island. | 
| Fishers,
                IN Hamilton Co. United States | Marilyn Rd. / E 136th St. (39.98648, -85.95198) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 31.1130 | Other (At-Grade) Single-Lane | 2006 | ICD estimated from Google Maps linework. | 
| Noblesville,
                IN Hamilton Co. United States | Harrell Pkwy. / Cabela Pkwy. (39.99230, -85.93597) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.9404 | Other (At-Grade) Single-Lane | 2008 | ICD estimated from Google Maps linework. | 
| Lincoln,
                NE Lancaster Co. United States | S. 40th St. / Sheridan Blvd. (40.77862, -96.66332) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 34.3669 | Other (At-Grade) Single-Lane | 2004 | Completed August 2004. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| (unincorporated),
                AB Rocky View Canada | Hwy 8 / Hwy 22 (51.02355, -114.46660) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 61.6012 | Other (At-Grade) Single-Lane | 2008 | Rural. Asphalt surface. http://www.infratrans.gov.ab.ca/ Previously controlled by one-way stop Functional Class: Provincial Hwy ICD estimated from Google Maps linework. | 
| San Diego,
                CA San Diego Co. United States | La Jolla Blvd. / Midway St. (32.81244, -117.26820) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.1056 | Other (At-Grade) Single-Lane | 2005 | http://www.signonsandiego.com/news/metro/20051104-9999-7m4circles.html ICD estimated from Google Maps linework. | 
| San Diego,
                CA San Diego Co. United States | La Jolla Blvd. / Colima St. (32.81115, -117.26660) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 23.0871 | Other (At-Grade) Single-Lane | 2005 | ICD estimated from Google Maps linework. | 
| Federal Way,
                WA King Co. United States | 16th Ave. S / Todd Beamer High School entrance (47.27650, -122.31360) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 29.9813 | Other (At-Grade) Single-Lane | 2003 | Opened September 2003. Access to high school. ICD estimated from Google Maps linework. | 
| Federal Way,
                WA King Co. United States | S 334th St. / 38th Ave. S (47.30278, -122.28610) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 28.3466 | Other (At-Grade) Single-Lane | 2006 | Opened January 2006. ICD estimated from Google Maps linework. | 
| Gig Harbor,
                WA Pierce Co. United States | Borgen Blvd. / Peacock Hill Ave. NW (47.35992, -122.58930) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 26.6979 | Other (At-Grade) Single-Lane | 2006 | Opened January 2006. ICD estimated from Google Maps linework. | 
| Gig Harbor,
                WA Pierce Co. United States | Borgen Blvd. / Harbor Hill Dr. (47.35993, -122.60160) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.8333 | Other (At-Grade) Single-Lane | 2007 | Opened March 2007. ICD estimated from Google Maps linework. | 
| Gig Harbor,
                WA Pierce Co. United States | Point Fosdick Dr. NW / NW 36th St. (47.29077, -122.57790) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.3530 | Other (At-Grade) Single-Lane | 2005 | Opened September 2005. ICD estimated from Google Maps linework. | 
| Howard,
                WI Brown Co. United States | Glendale Ave. / Evergreen Ave. (44.57615, -88.11939) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.9252 | Other (At-Grade) Single-Lane | 2008 | Opened November 2008. ICD estimated from Google Maps linework. | 
| Lakewood,
                WA Pierce Co. United States | Main St. SW / 5th Ave. SW (47.16198, -122.51570) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 28.4220 | Other (At-Grade) Single-Lane | 2002 | Completed June 2002. ICD estimated from Google Maps linework. | 
| Marysville,
                WA Snohomish Co. United States | 34th Ave. NE-Quil Ceda Blvd. / Tulalip Casino entrance (48.08801, -122.18560) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 74.9927 | Other (At-Grade) Single-Lane | 2001 | Opened October 2001 as multilane roundabout. Modified April 2014 to reduce to single-lane roundabout with right-turn-only lanes. ICD estimated from Google Maps linework. 21442 | 
| Marysville,
                WA Snohomish Co. United States | Shoultes Rd. / 51st Ave. NE / 108th St. NE (48.09268, -122.16210) | Roundabout Existing | Unknown Unknown | 4 Approaches 0 Driveways 29.5158 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2006 | Opened September 2006. ICD estimated from Google Maps linework. | 
| Marysville,
                WA Snohomish Co. United States | 34th Ave. NE / Quil Ceda Blvd. (48.10637, -122.18610) | Roundabout Existing | Unknown Unknown | 3 Approaches 0 Driveways 35.0906 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2007 | Opened May 2007. ICD estimated from Google Maps linework. | 
| Kinderhook,
                NY Columbia Co. United States | US 9 / Rte 9H / State Farm Rd. (42.42835, -73.68868) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 38.7886 | Other (At-Grade) Single-Lane | 2006 | This was built to replace traffic lights when a shopping plaza was being added - US Route 9 has North and South, State Rt 9H South, State Farm Road (Town Road) and the entrance to the plaza, which makes it an unusual set up (5 Entries with 9 and 9H creating a Y shape, and then the plaza/state farm entries across from each other, going across the stem of the Y). ICD estimated from Google Maps linework. | 
| Whitehorse,
                YT N/A Canada | Hamilton Blvd. / McIntyre Dr. (60.71350, -135.10290) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.3912 | Other (At-Grade) Single-Lane | 2004 | ICD estimated from Google Maps linework. | 
| Whitehorse,
                YT N/A Canada | 4th Ave. / Robert Service Way (60.71251, -135.05100) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 22.7860 | Other (At-Grade) Single-Lane | 2007 | Year Completed estimated (2004-2010). ICD estimated from Google Maps linework. | 
| Kill Devil Hills,
                NC Dare Co. United States | Veterans Dr. / (high school) (36.00637, -75.66875) | Other Existing | Uncontrolled None | 3 Approaches 0 Driveways 45.4086 | Other (At-Grade) Single-Lane | 2003 | Built for new high school. ICD estimated from Google Maps linework. | 
| Kill Devil Hills,
                NC Dare Co. United States | Veterans Dr. / 6th Ave. (36.00818, -75.66412) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2003 | Built for new high school. | 
| New Bern,
                NC Craven Co. United States | Broad St. / Front St. (35.10776, -77.03563) | Roundabout Existing | Unknown Unknown | 3 Approaches 0 Driveways 27.3573 | Other (At-Grade) Single-Lane | 2001 | Part of enhancement project. ICD estimated from Google Maps linework. | 
| Chapel Hill,
                NC Durham Co. United States | Ephesus Church Rd. / Pope Rd. (35.93135, -78.99929) | Roundabout Existing | Unknown Unknown | 3 Approaches 0 Driveways 27.0780 | Other (At-Grade) Single-Lane | 2005 | Built by developer. ICD estimated from Google Maps linework. | 
| Durham,
                NC Durham Co. United States | NC 751 / Old Erwin Rd. (36.00068, -78.96225) | Roundabout Existing | Unknown Unknown | 3 Approaches 0 Driveways 27.0543 | Other (At-Grade) Single-Lane | 2003 | Spot safety project. Right-turn bypass lane. ICD estimated from Google Maps linework. | 
| Durham,
                NC Durham Co. United States | Circuit Dr. / Research Dr. (36.00615, -78.94078) | Roundabout Existing | Unknown Unknown | 4 Approaches 0 Driveways 22.2216 | Other (At-Grade) Single-Lane | 2003 | New north-south road through Duke University campus. ICD estimated from Google Maps linework. | 
| Durham,
                NC Durham Co. United States | Towerview Rd. / Campus Dr. (35.99779, -78.93916) | Roundabout Existing | Unknown Unknown | 4 Approaches 0 Driveways 24.1565 | Other (At-Grade) Single-Lane | 2004 | New entrance to parking areas on Duke University campus. ICD estimated from Google Maps linework. | 
| Durham,
                NC Durham Co. United States | Woodcroft Pkwy. / Highgate Rd. (35.92228, -78.93601) | Roundabout Existing | Unknown Unknown | 4 Approaches 0 Driveways 34.8186 | Other (At-Grade) Single-Lane | 2005 | City safety project in lieu of signal. ICD estimated from Google Maps linework. | 
| Durham,
                NC Durham Co. United States | Southpoint Auto Park Blvd. / Johnson Victory Cir. (35.90882, -78.94987) | Roundabout Existing | Unknown Unknown | 4 Approaches 0 Driveways 42.5633 | Other (At-Grade) Single-Lane | 2004 | Built by developer. ICD estimated from Google Maps linework. | 
| Durham,
                NC Durham Co. United States | Glendale Ave. / Washington St. (36.02251, -78.90046) | Roundabout Existing | Unknown Unknown | 4 Approaches 0 Driveways 34.7744 | Other (At-Grade) Single-Lane | 2000 | Modified circle, part of I-85 detour route. ICD estimated from Google Maps linework. | 
| Wake Forest,
                NC Wake Co. United States | South Ave. (NC 98-US 1 Alt) / S Main St. (35.97893, -78.51203) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 21.2627 | Other (At-Grade) Single-Lane | 2006 | Moving Ahead project. ICD estimated from Google Maps linework. | 
| Greensboro,
                NC Guilford Co. United States | Bluford St. / Obemeyer St. (36.07512, -79.77265) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 23.1675 | Other (At-Grade) Single-Lane | 2005 | North Carolina A&T University campus redevelopment. ICD estimated from Google Maps linework. | 
| Southern Pines,
                NC Moore Co. United States | S Knoll Rd. / Voit Gilmore Rd. / Felton Capei Ln. (35.18869, -79.43085) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2005 | At Pinecrest High School. Lane line extensions across exits. | 
| Winston-Salem,
                NC Forsyth Co. United States | Turfwood Dr. / Long Creek Dr. (36.19996, -80.32156) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 1 Driveways 29.8771 | Other (At-Grade) Single-Lane | 2002 | Built by developer. ICD estimated from Google Maps linework. | 
| Clemmons,
                NC Forsyth Co. United States | Kinnamon Rd. / Kinnamon Ct. / Bay Meadows Ct. (36.04185, -80.38411) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.8345 | Other (At-Grade) Single-Lane | 2007 | Built by developer. ICD estimated from Google Maps linework. | 
| Winston-Salem,
                NC Forsyth Co. United States | Westview Dr. / Buckingham Rd. (36.09549, -80.28940) | Roundabout Existing | Unknown Unknown | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2001 | City project. Painted splitter islands. | 
| Concord,
                NC Cabarrus Co. United States | Cabarrus Ave. / Old Charlotte Rd. / Cascade Dr. (35.40025, -80.59350) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.8617 | Other (At-Grade) Single-Lane | 2007 | TIP project. ICD estimated from Google Maps linework. | 
| Charlotte,
                NC Mecklenburg Co. United States | Park Rd. / Brookside Ave. / Tremont Ave. (35.20321, -80.85256) | Roundabout Existing | Unknown Unknown | 4 Approaches 0 Driveways 17.5662 | Other (At-Grade) Single-Lane | 2003 | City- possible traffic calming location. ICD estimated from Google Maps linework. | 
| Sheboygan,
                WI Sheboygan Co. United States | STH 42 / Vanguard Dr. (Walmart entrance) (43.79655, -87.76846) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 46.5517 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2007 | Opened November 2007. Roundabout serves Wal-mart retail center. http://www.sheboygan-press.com/apps/pbcs.dll/article?AID=/20071028/SHE0101/710280468/1973 Functional Class: Arterial ICD estimated from Google Maps linework. | 
| Sheboygan,
                WI Sheboygan Co. United States | 8th St. / Indiana Ave. (43.74340, -87.71295) | Other Existing | Unknown Unknown | 5 Approaches 0 Driveways 56.9471 | Other (At-Grade) Unknown | ICD estimated from Google Maps linework. | |
| Sheboygan Falls,
                WI Sheboygan Co. United States | STH 28 / STH 32 (43.71747, -87.81612) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.1180 | Other (At-Grade) Single-Lane | 2006 | Opened September 2006. High speed approach roadways. ICD estimated from Google Maps linework. | 
| Draper,
                UT Salt Lake Co. United States | 300 East / Pinnacle Way (13450 South) / Corner Bridge Ln. (40.50785, -111.88190) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.8743 | Other (At-Grade) Single-Lane | 2005 | ICD estimated from Google Maps linework. |