| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Anchorage,
                AK Anchorage United States | Huffman Rd. / Seward Hwy NB Ramps-Brayton Dr. (61.10858, -149.84928) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 43.2781 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2012 | ICD estimated from Google Maps linework. | 
| Paradise,
                NL Newfoundland and Labrador Canada | Karwood Dr. / Kenmont Rd. (47.52622, -52.84978) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 47.5819 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | ICD estimated from Google Maps linework. | 
| Huntington,
                NY Suffolk Co. United States | New York Ave. / Grist Mill Ln. / CR 35 (40.88407, -73.41909) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 31.6034 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Middle Island,
                NY Suffolk Co. United States | Miller Place Yaphank Rd. / Whiskey Rd. (40.90476, -72.95687) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.4256 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Riverhead,
                NY Suffolk Co. United States | Quogue Riverhead Rd. / Old Riverhead Rd. (40.87822, -72.63782) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.7335 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Salem,
                CT New London Co. United States | Rte 85 (Hartford Rd.-New London Rd.) / Rte 82 (E Haddam Rd.-Norwich Rd.) (41.47662, -72.26473) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.1084 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | ICD estimated from Google Maps linework. | 
| Lethbridge,
                AB Alberta Canada | Mauretania Rd. / (unknown) (49.67145, -112.90948) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.0000 | Other (At-Grade) Single-Lane | 2012 | Merging right-turn bypass lane on west leg. | 
| Lethbridge,
                AB Alberta Canada | Keystone Terr. / Coalbanks Gate / Silkstone Rd. W (49.66938, -112.90330) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.0000 | Other (At-Grade) Single-Lane | 2012 | Merging right-turn bypass lane on north leg. | 
| Lethbridge,
                AB Alberta Canada | Coalbanks Link / Silkstone Rd. (49.67028, -112.89758) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.0000 | Other (At-Grade) Single-Lane | 2012 | |
| Sugar Land,
                TX Fort Bend Co. United States | Imperial Blvd. / Stadium Dr. (29.62548, -95.64404) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.8637 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | Primary access to a minor league baseball stadium. | 
| Plainfield,
                IN Hendricks Co. United States | S County Road 800 E / E County Road 200 N (39.79270, -86.38114) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 40.3779 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | Year completed estimated (2010-2012). ICD estimated from Google Maps linework. | 
| Brockport,
                NY Monroe Co. United States | Rte 19 (Main St.-Lake Rd.) / West St. / East St. (43.22019, -77.93696) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 41.7763 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Elmira,
                NY Chemung Co. United States | Maple Ave. / Caldwell Ave. (42.08399, -76.79589) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 8.8639 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2012 | Year completed estimated (2011-2013). ICD estimated from Google Maps linework. | 
| Elmira,
                NY Chemung Co. United States | Maple Ave. / Horner St. (42.08282, -76.79445) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 17.7281 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2012 | Year completed estimated (2011-2013). ICD estimated from Google Maps linework. | 
| Horseheads,
                NY Chemung Co. United States | Rte 13 / E. Franklin St. (42.16756, -76.80553) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 32.7531 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Horseheads,
                NY Chemung Co. United States | Rte 13 / Old Ithaca Rd. / Breesport Rd. (42.18851, -76.79076) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 29.2025 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| East Greenbush,
                NY Rensselaer Co. United States | US 4 (Troy Rd) / Red Mill Rd. / Luther Rd. (42.61947, -73.70200) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 42.1856 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | ICD estimated from Google Maps linework. | 
| Gloversville,
                NY Fulton Co. United States | S Kingsboro Ave. / Hales Mills Rd. (43.03311, -74.34221) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 37.5392 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Schenectady,
                NY Schenectady Co. United States | Rte 29 / Glenridge Rd. (42.86709, -73.90634) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 36.7653 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Temecula,
                CA Riverside Co. United States | Rancho California Rd. / Anza Rd. (33.53401, -117.05592) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 39.8217 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Baltimore,
                MD Baltimore City Co. United States | Guilford Ave. / 22nd St. (39.31441, -76.61263) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 6.4682 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2012 | ICD estimated from Google Maps linework. | 
| Baltimore,
                MD Baltimore City Co. United States | Guilford Ave. / E 24th St. (39.31650, -76.61276) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 9.2400 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2012 | ICD estimated from Google Maps linework. | 
| Baltimore,
                MD Baltimore City Co. United States | Guilford Ave. / E 32nd St. (39.32703, -76.61345) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-lane w/ Traversable Central Island | 2012 | |
| Greenville,
                NC Pitt Co. United States | E Fire Tower Rd. / Portertown Rd. / Robins Ln. (35.57142, -77.32778) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 34.9724 | Other (At-Grade) Single-Lane | 2012 | Right-turn bypass lane in NW quadrant. ICD estimated from Google Maps linework. | 
| Bedford,
                NH Hillsborough Co. United States | Donald St. / Market Basket center entrance (42.96921, -71.50647) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 27.9653 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Bedford,
                NH Hillsborough Co. United States | Meetinghouse Rd. / Gault Rd. (42.94741, -71.49442) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 35.8432 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Laconia,
                NH Belknap Co. United States | US 3 / NH 11B (43.60333, -71.45460) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 1 Driveways 35.4589 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Keene,
                NH Cheshire Co. United States | NH 12A (Maple Ave.) / Court St. / Old Walpole Rd. (42.96305, -72.30895) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 29.7161 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Westfield,
                IN Hamilton Co. United States | E 151st St. / Cool Creek Park Rd. (40.00753, -86.12267) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2012 | Painted spirals next to central island. | 
| Carmel,
                IN Hamilton Co. United States | W. 106th St. / Ditch Rd. (39.94146, -86.18407) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 29.3022 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Carmel,
                IN Hamilton Co. United States | W. 106th St. / Shelborne Rd. (39.94108, -86.22241) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 42.1221 | Other (At-Grade) Single-Lane | 2012 | 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. | 
| 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. | 
| 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. | 
| 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. | 
| Tallahassee,
                FL Leon Co. United States | Miccosukee Rd. / Fleischmann Rd. (30.47602, -84.21957) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 29.8503 | Other (At-Grade) Single-Lane | 2012 | Previously controlled by one-way stop ICD estimated from Google Maps linework. | 
| Neenah,
                WI Winnebago Co. United States | Breezewood Ln. / Gillingham Rd. / Bergstrom Rd. (44.15643, -88.48816) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.5587 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | Opened October 12, 2012. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| Neenah,
                WI Winnebago Co. United States | Breezewood Ln. / US 41 SB Ramps (44.15623, -88.48662) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 47.1274 | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | 2012 | Opened October 12, 2012. ICD estimated from Google Maps linework. | 
| Neenah,
                WI Winnebago Co. United States | Breezewood Ln. / US 41 NB Ramps (44.15602, -88.48505) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.4139 | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | 2012 | Opened October 12, 2012. ICD estimated from Google Maps linework. | 
| Neenah,
                WI Winnebago Co. United States | Breezewood Ln. / W Bell St. / Harrison St. (44.15568, -88.48331) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.1298 | Other (At-Grade) Multilane (3+ Lane) | 2012 | Opened October 12, 2012. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| Barksdale,
                WI Bayfield Co. United States | STH 13 / US 2 WB Ramps (46.58774, -90.95454) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.9645 | Freeway Ramps (Grade-Separated) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Suamico,
                WI Brown Co. United States | School Ln. (CTH B) / Velp Ave. (CTH HS) (44.63452, -88.05177) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.7946 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| De Pere,
                WI Brown Co. United States | CTH G (Main Ave.) / US 41 NB Ramps (44.45238, -88.08887) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 60.9600 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2012 | |
| De Pere,
                WI Brown Co. United States | CTH G (Main St.) / US 41 SB Ramps (44.45374, -88.09212) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 48.5943 | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | 2012 | ICD estimated from Google Maps linework. | 
| Fitchburg,
                WI Dane Co. United States | Lacy Rd. / Cheryl Pkwy. (43.00643, -89.39114) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.9225 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | ICD estimated from Google Maps linework. | 
| Fitchburg,
                WI Dane Co. United States | Lacy Rd. / Haight Farm Rd. (43.00164, -89.39327) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 43.6727 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | ICD estimated from Google Maps linework. | 
| River Falls,
                WI Pierce Co. United States | Cascade Ave. / 6th St. (44.85409, -92.61926) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.2533 | Other (At-Grade) Single-Lane | 2012 | Opened November 2012. ICD estimated from Google Maps linework. | 
| River Falls,
                WI Pierce Co. United States | Cascade Ave. / 2nd St. (44.85418, -92.62532) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4799 | Other (At-Grade) Single-Lane | 2012 | Opened November 2012. ICD estimated from Google Maps linework. | 
| Evans,
                GA Columbia Co. United States | Ronald Reagan Dr. / (unknown) (33.54462, -82.12749) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 24.8855 | Other (At-Grade) Single-Lane | 2012 | Oval shape. Functional Class: Local ICD estimated from Google Maps linework. | 
| Tavares,
                FL Lake Co. United States | Main St. / Sinclair Ave. (28.80227, -81.73129) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 29.3041 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Fermanagh Township,
                PA Juniata Co. United States | SR 35 / SR 3002 (40.56470, -77.39610) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.9211 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Middle Smithfield Township,
                PA Monroe Co. United States | US 209 / SR 1019 (41.03390, -75.12340) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 50.4508 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | ICD estimated from Google Maps linework. | 
| Bensalem,
                PA Bucks Co. United States | Trevose Rd. / Somerton Rd. (40.13440, -74.99160) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 26.4801 | Other (At-Grade) Single-Lane | 2012 | Previously controlled by two-way stop ICD estimated from Google Maps linework. | 
| Warrensburg,
                MO Johnson Co. United States | SR 13 / Old SR 13 / NW 435 Rd. (38.82513, -93.74133) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.9401 | Other (At-Grade) Single-Lane | 2012 | Functional Class: Arterial ICD estimated from Google Maps linework. | 
| Fort Bragg,
                CA Mendocino Co. United States | Hwy 1 / Simpson Ln. (39.41239, -123.80830) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 52.5958 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Carmel,
                IN Hamilton Co. United States | Clay Terrace Blvd. / Circle Dr. / Range Line Rd. / US 31 SB Off-Ramp (39.99264, -86.12840) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 51.8160 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2012 | |
| Truckee,
                CA Nevada Co. United States | Hwy 89 / Prosser Dam Rd. / Alder Dr. (39.34531, -120.17300) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.2574 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Acworth,
                GA Cobb Co. United States | County Line Rd. / Burnt Hickory Rd. (33.99833, -84.72916) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 34.6557 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Marietta,
                GA Cobb Co. United States | Fairground St. / Allgood Rd. / Chicopee Dr. (33.96695, -84.53750) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 24.7632 | Other (At-Grade) Single-Lane | 2012 | Previously controlled by two-way stop ICD estimated from Google Maps linework. | 
| (unincorporated),
                MI Oakland Co. United States | N Pontiac Trl. / M-5 / Martin Pkwy. (42.55450, -83.44852) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 76.2000 | Other (At-Grade) Multilane (3+ Lane) | 2012 | Substantial screen fence was installed on south and east legs to slow down approach vehicles. | 
| Duluth,
                GA Gwinnett Co. United States | Lawrenceville St. / Irvindale Rd. (34.00639, -84.15111) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 44.5531 | Other (At-Grade) Single-Lane | 2012 | Oval shape. ICD estimated from Google Maps linework. | 
| (unincorporated),
                GA Gwinnett Co. United States | Rabbit Hill Rd. / Rabbit Hill Park entrance (33.99940, -83.92819) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 28.7144 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| 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. | 
| Meridian,
                ID Ada Co. United States | Records Ave. / Elden Gray St. (43.62166, -116.34700) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 34.5835 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Owatonna,
                MN Steele Co. United States | CSAH 7 / TH 14 EB Ramps (44.05747, -93.27671) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 46.3480 | Freeway Ramps (Grade-Separated) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Owatonna,
                MN Steele Co. United States | CSAH 7 / TH 14 WB Ramps (44.05998, -93.27671) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.1964 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2012 | ICD estimated from Google Maps linework. | 
| Green Bay,
                WI Brown Co. United States | Mason St. (STH 32-STH 54) / S. Taylor St. (44.52414, -88.07916) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 43.4266 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | Series of 3 roundabouts. Opened August 31, 2012. ICD estimated from Google Maps linework. | 
| Amelia Island,
                FL Nassau Co. United States | Beach Walker Rd. / Beachwood Rd. (30.55425, -81.44608) | Roundabout Removed | All-Way Yield None | 3 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2012 | Roundabout completed before 1999, removed 2011-2013. | 
| Green Bay,
                WI Brown Co. United States | W. Mason St. (STH 32-STH 54) / US 41 SB Ramps (44.52418, -88.08284) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.9811 | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | 2012 | Series of 3 roundabouts. Opened August 31, 2012. ICD estimated from Google Maps linework. | 
| Green Bay,
                WI Brown Co. United States | W. Mason St. (STH 32-STH 54) / US 41 NB Ramps (44.52415, -88.08103) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 43.4266 | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | 2012 | Series of 3 roundabouts. Opened August 31, 2012. ICD estimated from Google Maps linework. | 
| Redmond,
                OR Deschutes Co. United States | Canal Blvd. / Canal Dr. / 27th St. / Wells Rd. (44.24421, -121.19900) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.7901 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Albany,
                NY Albany Co. United States | Fuller Rd. (CR 156) / I-90 WB Ramps (42.69511, -73.82928) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 38.6231 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | Year Completed estimated (2011-2013). Functional Class: Arterial ICD estimated from Google Maps linework. | 
| Green Bay,
                WI Brown Co. United States | US 141 / Atkinson Dr. (44.53348, -88.02827) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 37.4601 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | Opened October 17, 2012. ICD estimated from Google Maps linework. | 
| Springfield,
                IL Sangamon Co. United States | Capitol Ave. / 12th St. (39.79816, -89.63947) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2012 | |
| Redmond,
                WA King Co. United States | Eastridge Dr. NE / NE Cedar Park Crescent (47.69141, -122.01690) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2012 | |
| Woodland,
                WA Cowlitz Co. United States | Dike Access Rd. / Schurman Way / (parking) (45.92664, -122.75957) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2012 | |
| Bend,
                OR Deschutes Co. United States | NE Empire Ave. / NE 18th St. (44.09103, -121.28110) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 49.7529 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2012 | ICD estimated from Google Maps linework. | 
| Washougal,
                WA Clark Co. United States | SE Union St. / Front St. (45.57985, -122.38560) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.4371 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. |