| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Eau Claire,
                WI Eau Claire Co. United States | STH 53 / Old Town Hall Rd. / Scully Rd. (44.76384, -91.41872) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 47.4875 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2008 | Opened October 2008. ICD estimated from Google Maps linework. | 
| Beloit,
                WI Rock Co. United States | E Hart Rd. / CTH X / Gateway Blvd. (42.53840, -88.94769) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 38.7205 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2009 | Opened October 2009. Series of 3 roundabouts. ICD estimated from Google Maps linework. | 
| Beloit,
                WI Rock Co. United States | E Hart Rd. / I-43 NB Ramps (42.53960, -88.94841) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 31.6798 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2009 | Opened October 2009. Series of 3 roundabouts. Right turn bypass lane. ICD estimated from Google Maps linework. | 
| Beloit,
                WI Rock Co. United States | E Hart Rd. / I-43 SB Ramps (42.54142, -88.94933) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 36.0787 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2009 | Opened October 2009. Series of 3 roundabouts. Right turn bypass lane. ICD estimated from Google Maps linework. | 
| (unincorporated),
                WI Sauk Co. United States | CTH BD (Fern Dell Rd.) / Moon Rd. / Giebel Ct. (43.56057, -89.78316) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.8114 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2010 | Series of 4 roundabouts. ICD estimated from Google Maps linework. | 
| (unincorporated),
                WI Sauk Co. United States | CTH BD (Fern Dell Rd.) / Timothy Ln. (43.55597, -89.77811) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 39.8145 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2010 | Series of 4 roundabouts. ICD estimated from Google Maps linework. | 
| (unincorporated),
                WI Sauk Co. United States | CTH BD (Fern Dell Rd.) / US 12 EB Ramps (43.55774, -89.77940) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 40.6788 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2010 | Series of 4 roundabouts. ICD estimated from Google Maps linework. | 
| (unincorporated),
                WI Sauk Co. United States | CTH BD (Fern Dell Rd.) / US 12 WB Ramps (43.55867, -89.78077) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 41.5437 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2010 | Series of 4 roundabouts. ICD estimated from Google Maps linework. | 
| (unincorporated),
                WI Sauk Co. United States | Moon Rd. / Timothy Ln. (43.56132, -89.77681) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.0800 | Other (At-Grade) Single-Lane | 2010 | Fatal crash July 10, 2010. ICD estimated from Google Maps linework. | 
| Baraboo,
                WI Sauk Co. United States | Old US 12 / CTH BD (43.48896, -89.77718) | Roundabout Removed | All-Way Yield None | 4 Approaches 0 Driveways 50.2920 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2010 | Constructed in 2010. Removed in 2017(?) due to bypass expansion. | 
| Merrill,
                WI Lincoln Co. United States | STH 64 (1st St. E) / N Center Ave. (45.18173, -89.68332) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 34.5152 | Other (At-Grade) Single-Lane | 2010 | Yield-controlled right-turn bypass lane. ICD estimated from Google Maps linework. | 
| Marinette,
                WI Marinette Co. United States | STH 64 (Hall Ave.) / STH 180 / CTH T (45.09968, -87.66032) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.8788 | Other (At-Grade) Single-Lane | 2010 | Opened November 17, 2010. ICD estimated from Google Maps linework. | 
| (unincorporated),
                WI Outagamie Co. United States | STH 76 / CTH O (44.35172, -88.53697) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.1389 | Other (At-Grade) Single-Lane | 2010 | Opened September 24, 2010. High-speed approach roadways. ICD estimated from Google Maps linework. | 
| Platteville,
                WI Grant Co. United States | Chestnut St. / Markee Ave. (42.72607, -90.48517) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 38.6039 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Madison,
                WI Dane Co. United States | CTH M (Pleasant View Rd.) / CTH S (Mineral Point Rd.) (43.06030, -89.53722) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 53.2298 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2011 | Opened June 27, 2011. ICD estimated from Google Maps linework. | 
| Madison,
                WI Dane Co. United States | CTH M (Pleasant View Rd.) / Valley View Rd. / Junction Rd. (43.04614, -89.53278) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.1149 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2011 | Opened July 17, 2011. ICD estimated from Google Maps linework. | 
| Pleasant Prairie,
                WI Kenosha Co. United States | STH 165 (104th St.) / CTH EZ (39th Ave.) (42.52248, -87.85383) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 47.5327 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2011 | Opened August 8, 2011. ICD estimated from Google Maps linework. | 
| Pleasant Prairie,
                WI Kenosha Co. United States | STH 165 (104th St.) / CTH ML (Springbrook Rd.) (42.52253, -87.86031) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 44.8919 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2011 | Opened October 7, 2011. Yield-controlled right-turn bypass lanes. ICD estimated from Google Maps linework. | 
| Mukwonago,
                WI Waukesha Co. United States | STH 83 / CTH I (River Rd.) (42.92252, -88.34597) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.3560 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2011 | Opened October 23, 2011. ICD estimated from Google Maps linework. | 
| Appleton,
                WI Calumet Co. United States | CTH LP (Lake Park Rd.) / CTH AP (Plank Rd.) (44.23572, -88.36309) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.9297 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2008 | ICD estimated from Google Maps linework. | 
| Appleton,
                WI Calumet Co. United States | CTH AP (Plank Rd.) / Midway Rd. (44.23008, -88.37485) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 34.2316 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2011 | ICD estimated from Google Maps linework. | 
| Sherwood,
                WI Calumet Co. United States | STH 114 / CTH N (44.20024, -88.32381) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.0987 | Other (At-Grade) Single-Lane | 2011 | High-sped approach roadways. Yield-controlled right-turn bypass lane. ICD estimated from Google Maps linework. | 
| Oregon,
                WI Dane Co. United States | STH 138 / US 14 WB Ramps (42.91764, -89.36607) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 47.2309 | Freeway Ramps (Grade-Separated) Single-Lane | 2011 | ICD estimated from Google Maps linework. | 
| Oregon,
                WI Dane Co. United States | STH 138 / US 14 EB Ramps (42.91774, -89.36817) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 41.1083 | Freeway Ramps (Grade-Separated) Single-Lane | 2011 | ICD estimated from Google Maps linework. | 
| Oregon,
                WI Dane Co. United States | CTH MM / US 14 EB Ramps (42.95128, -89.37859) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 29.7217 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2012 | Series of 3 roundabouts. ICD estimated from Google Maps linework. | 
| Oregon,
                WI Dane Co. United States | CTH MM / US 14 WB Ramps (42.95272, -89.37769) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 41.9591 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2012 | Series of 3 roundabouts. ICD estimated from Google Maps linework. | 
| Oregon,
                WI Dane Co. United States | CTH MM / CTH M (42.94950, -89.37981) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 41.9613 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | Series of 3 roundabouts. ICD estimated from Google Maps linework. | 
| Kaukauna,
                WI Outagamie Co. United States | STH 55 (Crooks Ave.) / CTE CE (E College Ave.) (44.25803, -88.27377) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.9138 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | Opened October 2012. ICD estimated from Google Maps linework. | 
| Greenville,
                WI Outagamie Co. United States | STH 15 / CTH CB (Greenville Dr.) (44.28721, -88.50600) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 52.1525 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2013 | Opened August 2013. ICD estimated from Google Maps linework. | 
| Oshkosh,
                WI Winnebago Co. United States | STH 21 (Omro Rd.) / N Koeller St. / Oshkosh Ave. (44.03258, -88.57882) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2012 | Roundabout relocated to west of previous intersection. Series of 4 roundabouts. Opened June 18, 2012. | 
| Oshkosh,
                WI Winnebago Co. United States | STH 21 (Omro Rd.) / Brooks Ln. / N Washburn St. (44.03244, -88.58758) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.9435 | Other (At-Grade) Multilane (3+ Lane) | 2012 | Opened June 8, 2012. Three-lane roundabout. Series of 4 roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| Oshkosh,
                WI Winnebago Co. United States | STH 21 (Omro Rd.) / US 41 SB Ramps (44.03272, -88.58319) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 60.1058 | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | 2012 | Opened August 30, 2012. Three-lane roundabout. Series of 4 roundabouts. ICD estimated from Google Maps linework. | 
| Oshkosh,
                WI Winnebago Co. United States | STH 21 (Omro Rd.) / US 41 NB Ramps (44.03271, -88.58178) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 140.8193 | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | 2012 | Opened October 29, 2012. Three-lane roundabout. Series of 4 roundabouts. ICD estimated from Google Maps linework. | 
| Roberts,
                WI Saint Croix Co. United States | STH 65 / I-94 EB Ramps (44.95862, -92.55999) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 48.1723 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2013 | Opened October 2013. Ramp terminal relocated closer to bridge when roundabout was constructed. ICD estimated from Google Maps linework. | 
| Roberts,
                WI Saint Croix Co. United States | STH 65 / I-94 WB Ramps (44.96036, -92.55952) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 50.7061 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2013 | Opened October 2013. Ramp terminal relocated closer to bridge when roundabout was constructed. ICD estimated from Google Maps linework. | 
| Roberts,
                WI Saint Croix Co. United States | STH 65 / CTH TT (Graham St.-80th Ave.) (44.97808, -92.55799) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 51.5353 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | Opened October 2012. ICD estimated from Google Maps linework. | 
| Roberts,
                WI Saint Croix Co. United States | STH 65 / US 12 / 130th St. (44.99273, -92.53744) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.8527 | Other (At-Grade) Single-Lane | 2012 | Opened July 2012. Yield-controlled right-turn bypass lane. ICD estimated from Google Maps linework. | 
| Roberts,
                WI Saint Croix Co. United States | STH 65 / US 12 / 120th St. (44.99254, -92.55791) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 43.0760 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | Opened September 2012. Yield-controlled right-turn bypass lane. ICD estimated from Google Maps linework. | 
| New Richmond,
                WI Saint Croix Co. United States | STH 65 / CTH G (45.07907, -92.53756) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.9508 | Other (At-Grade) Single-Lane | 2012 | Opened September 2012. ICD estimated from Google Maps linework. | 
| Marshfield,
                WI Wood Co. United States | STH 13 / US 10 / Klondike Dr. (44.59813, -90.18018) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 47.6235 | Other (At-Grade) Single-Lane | 2012 | Opened November 2012. Free-flow right-turn bypass lane with acceleration lane. ICD estimated from Google Maps linework. | 
| Marshfield,
                WI Wood Co. United States | STH 13 / Heritage Dr. (44.62685, -90.18053) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 47.6000 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | ICD estimated from Google Maps linework. | 
| Marshfield,
                WI Wood Co. United States | STH 13 / US 10 / CTH BB (44.62490, -90.18009) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 49.3017 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | Opened November 2012. Free-flow right-turn bypass lane into added lane. ICD estimated from Google Maps linework. | 
| Sherwood,
                WI Calumet Co. United States | STH 114-STH 55 / Stommel Rd. (44.19113, -88.28387) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.5360 | Other (At-Grade) Single-Lane | 2012 | Opened September 24, 2012. ICD estimated from Google Maps linework. | 
| Saukville,
                WI Ozaukee Co. United States | STH 33 (E Green Bay Ave.) (43.38493, -87.92303) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1913 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | Opened September 21, 2012. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| Saukville,
                WI Ozaukee Co. United States | STH 33 (E Green Bay Ave.) / Northwood Rd. (43.38498, -87.92057) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1913 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | Opened September 21, 2012. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| Port Washington,
                WI Ozaukee Co. United States | STH 33 (W Grand Ave.) / CTH LL (43.38688, -87.90026) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.6619 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | Opened September 21, 2012. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| Jackson,
                WI Washington Co. United States | STH 60 / US 45 NB Ramps (43.32441, -88.18568) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 19.1147 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2012 | Opened November 2012. ICD estimated from Google Maps linework. | 
| Jackson,
                WI Washington Co. United States | STH 60 / US 45 SB Ramps (43.32437, -88.18747) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 22.5901 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2012 | Opened November 2012. ICD estimated from Google Maps linework. | 
| Polk,
                WI Washington Co. United States | STH 60 / CTH C (Hillsdale Rd.) (43.32433, -88.24101) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 43.4426 | Other (At-Grade) Multilane (3+ Lane) | 2012 | Opened November 2012. ICD estimated from Google Maps linework. | 
| Jackson,
                WI Washington Co. United States | STH 60 / Tillie Rd. / Cedar Pkwy (43.32438, -88.19016) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.1475 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | Opened November 2012. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| Janesville,
                WI Rock Co. United States | N Harmony Town Hall Rd. / STH 26 NB Ramps (42.75114, -88.95416) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Freeway Ramps (Grade-Separated) Single-Lane | 2012 | Interchange replaced single at-grade two-way stop-controlled intersection. | 
| Janesville,
                WI Rock Co. United States | N Harmony Town Hall Rd. / STH 26 SB Ramps (42.75331, -88.95426) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Freeway Ramps (Grade-Separated) Single-Lane | 2012 | Interchange replaced single at-grade two-way stop-controlled intersection. | 
| Jupiter,
                FL Palm Beach Co. United States | N Jog Rd. / Donald Ross Rd. (26.88178, -80.14438) | Roundabout Existing | All-Way Yield None | 2 Approaches 0 Driveways 36.2192 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Coral Springs,
                FL Broward Co. United States | Blue Sage Way / Bay Leaf Ct. / Eden Manor (26.33207, -80.25658) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 58.8722 | Other (At-Grade) Single-Lane | 2005 | Functional Class: Local ICD estimated from Google Maps linework. | 
| Coconut Creek,
                FL Broward Co. United States | Centura Parc / NW 36th Ave. / NW 23rd Pl. / NW 23rd St. / NW 22nd Dr. (26.25800, -80.17292) | Other Existing | Unknown Unknown | 6 Approaches 0 Driveways 57.8387 | Other (At-Grade) Single-Lane | Functional Class: Local ICD estimated from Google Maps linework. | |
| Sunrise,
                FL Broward Co. United States | E Aragon Blvd. / NW 24th Pl. (26.15855, -80.24427) | Other Existing | All-Way Stop None | 4 Approaches 0 Driveways 23.5841 | Other (At-Grade) Single-Lane | Stop control on entries, no splitter islands. Functional Class: Local ICD estimated from Google Maps linework. | |
| Ladysmith,
                VA Caroline Co. United States | Edmund Pendleton Dr. / (unknown) (38.00584, -77.51439) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 50.8177 | Other (At-Grade) Single-Lane | 2006 | Functional Class: Local ICD estimated from Google Maps linework. | 
| Ladysmith,
                VA Caroline Co. United States | Library Blvd. / Azalea Dr. (38.02824, -77.52386) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.6312 | Other (At-Grade) Single-Lane | 2007 | Functional Class: Local ICD estimated from Google Maps linework. | 
| Conway,
                SC Horry Co. United States | Wild Wing Blvd. / (unknown) (33.79378, -78.98237) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 97.2690 | Other (At-Grade) Single-Lane | 2008 | Functional Class: Local ICD estimated from Google Maps linework. | 
| Conway,
                SC Horry Co. United States | University Blvd. / Technology Blvd. (33.79577, -79.00601) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.7157 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2010 | Previously controlled by one-way stop ICD estimated from Google Maps linework. | 
| Myrtle Beach,
                SC Horry Co. United States | Marina Pkwy / 62nd Ave. N (33.74878, -78.84309) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.7155 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Myrtle Beach,
                SC Horry Co. United States | Marina Pkwy / US 17 Connector (33.75152, -78.83283) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 40.7142 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Myrtle Beach,
                SC Horry Co. United States | Marina Pkwy / 79th Ave. N (33.75726, -78.82594) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.6974 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Myrtle Beach,
                SC Horry Co. United States | Marina Pkwy / (unknown) (33.76145, -78.81818) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 38.7237 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Myrtle Beach,
                SC Horry Co. United States | Marina Pkwy / Amalfi Pl. (33.76431, -78.81388) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.7082 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. | 
| Myrtle Beach,
                SC Horry Co. United States | Sardis Dr. / Uniola Dr. / Swanson Dr. / Seabert Dr. (33.75730, -78.92888) | Other Existing | All-Way Stop None | 4 Approaches 0 Driveways 33.7608 | Other (At-Grade) Single-Lane | Stop control on entry. ICD estimated from Google Maps linework. | |
| Myrtle Beach,
                SC Horry Co. United States | Tuscany Grande Blvd. / Viareggio Rd. (33.73640, -78.95387) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 50.6535 | Other (At-Grade) Single-Lane | 2007 | No splitter islands. Functional Class: Local ICD estimated from Google Maps linework. | 
| Myrtle Beach,
                SC Horry Co. United States | Tuscany Grande Blvd. / Livorn Loop (33.73368, -78.95984) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 46.6821 | Other (At-Grade) Single-Lane | 2007 | No splitter islands. Functional Class: Local ICD estimated from Google Maps linework. | 
| Santa Cruz,
                CA Santa Cruz Co. United States | Pacific Ave. / Center St. / W. Cliff Dr. (36.96490, -122.02620) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.4453 | Other (At-Grade) Single-Lane | 2011 | ICD estimated from Google Maps linework. | 
| Cupertino,
                CA Santa Clara Co. United States | Cristo Rey Dr. / Hammond Way / Canyon Oak Way (37.33058, -122.08070) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 36.0875 | Other (At-Grade) Single-Lane | 2000 | Functional Class: Local ICD estimated from Google Maps linework. | 
| Dublin,
                OH Franklin Co. United States | Avery-Muirfield Dr. / Post Rd. (40.10686, -83.16028) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.9333 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2008 | ICD estimated from Google Maps linework. | 
| Dublin,
                OH Franklin Co. United States | Avery Rd. / Tuswell Dr. / Innovation Dr. (40.09153, -83.15848) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.6841 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2008 | ICD estimated from Google Maps linework. | 
| Carmel,
                IN Hamilton Co. United States | W 121st St. / Shelbourne Rd. (39.96279, -86.22161) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2011 | |
| Carmel,
                IN Hamilton Co. United States | W 126th St. / Shelbourne Rd. (39.96992, -86.22144) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2011 | |
| Fishers,
                IN Hamilton Co. United States | E 106th St. / Lantern Rd. (39.94202, -86.01386) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 53.3400 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2011 | |
| Kihei,
                HI Maui Co. United States | Piikea Ave. / Liloa Dr. (20.75081, -156.44990) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5056 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Kihei,
                HI Maui Co. United States | Waiapo St. / Oluea St. (20.76022, -156.45500) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 113.9119 | Other (At-Grade) Single-Lane | 2007 | Painted splitter islands. Functional Class: Local ICD estimated from Google Maps linework. | 
| Cottage Grove,
                MN Washington Co. United States | Jamaica Ave. / US 10-US 61 EB Ramps / W Point Douglas Rd. (44.81452, -92.93504) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 57.6128 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2007 | ICD estimated from Google Maps linework. | 
| Cottage Grove,
                MN Washington Co. United States | Jamaica Ave. / US 10-US 61 WB Ramps (44.81586, -92.93379) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 37.2780 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2007 | ICD estimated from Google Maps linework. | 
| Prescott,
                AZ Yavapai Co. United States | Grande Dame Pkwy. / SR 89A EB Ramps (34.63499, -112.39830) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 52.0821 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2011 | ICD estimated from Google Maps linework. | 
| Prescott,
                AZ Yavapai Co. United States | Grande Dame Pkwy. / SR 89A WB Ramps (34.63643, -112.39710) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 51.0985 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2011 | 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. | 
| Mesa,
                AZ Maricopa Co. United States | E McKellips Rd. / Loop 202 SB Ramps (33.45145, -111.67100) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 44.8421 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2007 | ICD estimated from Google Maps linework. | 
| Mesa,
                AZ Maricopa Co. United States | E McKellips Rd. / Loop 202 NB Ramps (33.45142, -111.66850) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 42.8492 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2007 | ICD estimated from Google Maps linework. | 
| Verrado,
                AZ Maricopa Co. United States | W Sunrise Ln. / W Highlands Dr. (33.49936, -112.52120) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 48.8011 | Other (At-Grade) Single-Lane | 2008 | ICD estimated from Google Maps linework. | 
| Malta,
                NY Saratoga Co. United States | Rte 108 (Dunning St.) / Fox Wander Rd. / Partridge Drum (42.97179, -73.78532) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.2073 | Other (At-Grade) Single-Lane | 2008 | ICD estimated from Google Maps linework. | 
| Malta,
                NY Saratoga Co. United States | Rte 108 (Dunning St.) / Plains Rd. (42.97257, -73.77570) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 29.7115 | Other (At-Grade) Single-Lane | 2008 | ICD estimated from Google Maps linework. | 
| Malta,
                NY Saratoga Co. United States | Rte 9 / Stonebreak Rd. (42.96317, -73.79144) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 38.4560 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2011 | ICD estimated from Google Maps linework. | 
| Malta,
                NY Saratoga Co. United States | Stone Break Extension / Hermes Rd. / Rocket Way (42.96331, -73.76376) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.4559 | Other (At-Grade) Single-Lane | 2008 | ICD estimated from Google Maps linework. | 
| Malta,
                NY Saratoga Co. United States | Luther Forest Blvd. / Rocket Way (42.95595, -73.76094) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 47.2015 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2009 | ICD estimated from Google Maps linework. | 
| Malta,
                NY Saratoga Co. United States | Luther Forest Blvd. / Cordero Blvd. (42.95753, -73.75259) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 48.9485 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2009 | ICD estimated from Google Maps linework. | 
| Malta,
                NY Saratoga Co. United States | Luther Forest Blvd. / Rte 67 (42.94714, -73.78510) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 34.9691 | Other (At-Grade) Single-Lane | 2011 | ICD estimated from Google Maps linework. | 
| Malta,
                NY Saratoga Co. United States | Curry Rd. / Round Lake Bypass (42.93726, -73.80083) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 34.1004 | Other (At-Grade) Single-Lane | 2008 | ICD estimated from Google Maps linework. | 
| Cartersville,
                GA Bartow Co. United States | North Dr. / (unknown) (34.08290, -84.67017) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 34.6212 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| (unincorporated),
                GA Camden Co. United States | (unknown) / (unknown) (31.10067, -81.59306) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.8836 | Other (At-Grade) Single-Lane | 2008 | ICD estimated from Google Maps linework. | 
| (unincorporated),
                GA Chatham Co. United States | Grimsby Rd. / Cromer St. / Telford St. (32.17750, -81.25833) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.3591 | Other (At-Grade) Single-Lane | 2007 | ICD estimated from Google Maps linework. | 
| (unincorporated),
                GA Chatham Co. United States | Highlands Blvd. / Orkney Rd. (32.17750, -81.26083) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 75.8162 | Other (At-Grade) Single-Lane | 2007 | ICD estimated from Google Maps linework. | 
| (unincorporated),
                GA Chatham Co. United States | Memorial Blvd. / (unknown) (32.08555, -81.27306) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 24.2856 | Other (At-Grade) Single-Lane | 2008 | ICD estimated from Google Maps linework. | 
| (unincorporated),
                GA Chatham Co. United States | (unknown) / (unknown) (32.21583, -81.19500) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 75.7843 | Other (At-Grade) Single-Lane | 2006 | Water fountain in center. ICD estimated from Google Maps linework. | 
| (unincorporated),
                GA Chatham Co. United States | Rice Mill Rd. / (unknown) (32.21944, -81.19250) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 74.7708 | Other (At-Grade) Single-Lane | 2009 | ICD estimated from Google Maps linework. |