Roundabouts Database Index

29807 Results

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City, State County Country	Intersection (Lat, Lng)	Type Status	Control Type / Other Control Type	Approaches / Driveways / ICD (m)	Functional Class / LaneType	Year Completed	Comments
Spanish Fork, UT Utah Co. United States	1120 E / 200 N (40.11232, -111.63496)	Other Existing	Uncontrolled None	3 Approaches 0 Driveways 56.6309	Other (At-Grade) Single-Lane	2012	No splitter islands. ICD estimated from Google Maps linework.
West Jordan, UT Salt Lake Co. United States	Jordan Line Pkwy. / Station View Way (40.59354, -111.97048)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.2072	Other (At-Grade) Single-Lane	2012	Bus transit center. Concrete pavement. ICD estimated from Google Maps linework.
Sugar Hill, GA Gwinnett Co. United States	W Broad St. NE / Whitehead Rd. (34.10860, -84.03845)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2012	Pedestrian crossings at edge of circulatory roadway.
Williamsburg, VA Williamsburg City Co. United States	Battery Blvd. / Commonwealth Ave. (37.25257, -76.66771)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Through arrows only on northeast entry even though lanes marked within roundabout as LT, LT-TH. Entry appears to have been modified by removing left-turn pavement marking arrows on entry and replacing with through arrows. No lane use signs. Year Completed estimated (2011-2014). 21442
(unincorporated), TX Montgomery Co. United States	Woodforest Pkwy. / Woodforest Blvd. / Spyglass Park Ln. (30.27643, -95.55388)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 67.0560	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2012).
Fredericton, NB York Canada	Cliffe St. / Two Nations Crossing (45.98259, -66.61218)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2012
San Francisco, CA San Francisco Co. United States	Mission Bay Dr. / Mission Bay Blvd. / Owens St. / Channel St. (37.77048, -122.39599)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 78.3588	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Year Completed estimated (2011-2012). ICD estimated from Google Maps linework.
London, ON Middlesex Canada	Singleton Ave. / Morgan Ave. (42.93793, -81.27158)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 35.0000	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2012).
London, ON Middlesex Canada	Callingham Dr. / Meadowlands Way (43.03489, -81.29534)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2010-2013). Splitter islands added 2016-2019. (streetview) 21442
Waterloo, ON Waterloo Canada	Davenport Rd. / Old Abbey Rd. / (shopping center) (43.49957, -80.52551)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.0000	Other (At-Grade) Single-Lane	2012	Right-turn-only leg on north leg. Year Completed estimated (2011-2012).
Las Vegas, NV Clark Co. United States	Fox Hill Dr. / Paseo Breeze Dr. (36.16713, -115.36480)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2012).
Clarkdale, AZ Yavapai Co. United States	Scenic Dr. / Alamos Dr. (34.74635, -112.04608)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2012). Initially completed with painted splitter islands. Raised splitter islands added 2012-2014.
American Fork, UT Utah Co. United States	E 980 N / N 800 E (40.39768, -111.77392)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2012	Painted splitter islands. Year Completed estimated (2011-2013).
Severn, MD Anne Arundel Co. United States	Milestone Pkwy. / (unknown) (39.14341, -76.75076)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Year Completed estimated (2011-2014).
Severn, MD Anne Arundel Co. United States	Milestone Pkwy. / Clubhouse Dr. (39.14600, -76.74775)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Year Completed estimated (2011-2014).
Bentonville, AR Benton Co. United States	SW Bright Rd. / SW Gator Blvd. / SW Wentworth Ave. (36.32128, -94.23638)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 56.3880	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Left-only and left-through-right lanes on all four legs.
Terrebonne, QC Les Moulins Regional County Municipality Canada	Chemin Saint-Charles / Allée du Grand-Pic (45.71351, -73.49795)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.0000	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2012).
Terrebonne, QC Les Moulins Regional County Municipality Canada	Rue d'Angora / Rue de la Portneuf (45.71541, -73.65052)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.0000	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2013).
Lake Country, BC Central Okanagan Canada	Lodge Rd. / Bottom Wood Lake Rd. (50.03469, -119.40189)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0000	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2012-2013).
Gatineau, QC Gatineau Canada	Boulevard de Plateau / Rue de Prado (45.43617, -75.80317)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.0000	Other (At-Grade) Single-Lane	2012
Gatineau, QC Gatineau Canada	Boulevard du Plateau / Boulevard de l'Amérique-Française (45.43494, -75.80516)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.0000	Other (At-Grade) Single-Lane	2012	Southeast leg stubbed.
San Marcos, TX Hays Co. United States	Cheatham St. / Rio Vista St. (29.88237, -97.92609)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2012).
San Marcos, TX Hays Co. United States	Cheatham St. / Riverside Dr. (29.87879, -97.93104)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2012).
Spring, TX Harris Co. United States	Mossy Oaks Rd. / Energy Dr. (30.09722, -95.43843)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.9600	Other (At-Grade) Multilane (2 Lane, unspecified)	2012
Edmundston, NB Madawaska Canada	Grey Rock Rd. / 15 Août Rd. / Rte 2 EB Ramps (47.37064, -68.30398)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane	2012	Year Completed estimated (2011-2012).
Montgomery, AL Montgomery Co. United States	Aum Dr. / Brown Springs Rd. (32.37307, -86.17992)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2013).
Winnipeg, MB Division 11 Canada	(unknown) / (unknown) (49.83988, -97.21409)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2012	Right-turn-only lane on north leg; right-turn bypass lane on east leg.
Winnipeg, MB Division 11 Canada	(unknown) / (unknown) (49.84052, -97.21910)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2012	Right-turn-only lane on north leg.
Summerfield, MD Prince George's Co. United States	Saint Josephs Dr. / Grove Hurst Ln. (38.91969, -76.84060)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 53.3400	Other (At-Grade) Multilane (2 Lane, unspecified)	2012
Jefferson, GA Jackson Co. United States	GA 11 / GA 124 (34.09190, -83.61570)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2012	Painted splitter islands. Year Completed estimated (2011-2013).
Knoxville, TN Knox Co. United States	Town Center Blvd. / Boardwalk Blvd. / I-140 EB Off-ramp (35.86049, -84.07767)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2012	Year Completed estimated (2012-2013).
Moses Lake, WA Grant Co. United States	S Balsam St. / E 4th Ave. (47.13056, -119.27474)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2012).
North Highlands, CA Sacramento Co. United States	Freedom Park Dr. / 32nd St. (38.67592, -121.39216)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2012
North Highlands, CA Sacramento Co. United States	Freedom Park Dr. / 34th St. / Dudley Blvd. (38.67588, -121.38752)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2012
Rubonia, FL Manatee Co. United States	Haben Blvd. / 12th Ave. E (27.51603, -82.55261)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2012
Platte City, MO Platte Co. United States	MO-N / NW 136 St. / Humphreys Rd. (39.33927, -94.77933)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2012).
Sea Pines, SC Beaufort Co. United States	78 Dunnagans Alley (32.15734, -80.75987)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2012).
Leander, TX Williamson Co. United States	Osage Dr. (30.53272, -97.86920)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 33.5277	Other (At-Grade) Single-Lane	2012
El Paso, TX El Paso Co. United States	N R E Thomason Loop / Tom Lea Blvd. / Manny Martinez Dr. (31.75777, -106.40183)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2012	Right-turn bypass lanes on north and east legs.
El Paso, TX El Paso Co. United States	Stiles Dr. / Nichols Rd. (31.75670, -106.38886)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 21.3357	Other (At-Grade) Single-Lane	2012
Flower Mound, TX Denton Co. United States	W Windsor Dr. (33.04747, -97.07773)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	2 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2012
Austin, TX Travis Co. United States	Rio Grande St. / W 10th St. (30.27368, -97.74812)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.8600	Other (At-Grade) Single-Lane	2012	Replaced all-way stop as part of bicycle boulevard project. ADT = 2,495 (May 2014).
Austin, TX Travis Co. United States	Rio Grande St. / W 18th St. (30.28152, -97.74523)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.8600	Other (At-Grade) Single-Lane	2012	Replaced all-way stop as part of bicycle boulevard project. ADT = 2,495 (May 2014).
Austin, TX Travis Co. United States	Rio Grande St. / W 8th St. (30.27181, -97.74883)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.8600	Other (At-Grade) Single-Lane	2012	Replaced all-way stop as part of bicycle boulevard project.
Olympia Heights, FL Miami-Dade Co. United States	SW 122nd Ave. / SW 47th St. (25.72250, -80.39130)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2013).
Denton, TX Denton Co. United States	Ame Dr. / (parking) (33.25813, -97.13485)	Other Existing	Unknown None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2012	Parking along circulatory roadway; no splitter islands.
El Paso, TX El Paso Co. United States	Early Morn Ave. / Playa Point (31.77454, -106.21971)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 21.3357	Other (At-Grade) Single-Lane	2012	Painted splitter islands.
El Paso, TX El Paso Co. United States	E Cave Ave. / Glitter Point St. (31.77308, -106.22216)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 21.3360	Other (At-Grade) Single-Lane	2012	Painted splitter islands.
McKinney, TX Collin Co. United States	Grand Mesa Pkwy. / Caribou Trl. (33.16170, -96.71293)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0037	Other (At-Grade) Single-Lane	2012	Located adjacent to Comstock Elementary School. Southern leg is entrance/exit to school.
McKinney, TX Collin Co. United States	Grand Mesa Pkwy. / Mendocino Trl. (33.16154, -96.71013)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0037	Other (At-Grade) Single-Lane	2012	Located adjacent to Comstock Elementary School.
El Paso, TX El Paso Co. United States	Giltter Point St. / High Rock Dr. (31.77147, -106.22214)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 21.3360	Other (At-Grade) Single-Lane	2012	Painted splitter islands.
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.
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.
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.
(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.
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.
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.
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.
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.
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
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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 / 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.