Roundabouts Database Index

29411 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
Grand Mound, WA Thurston Co. United States	US 12 / Sargent Rd. SW (46.80249, -123.01756)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2023	https://public-works-projects-thurston.hub.arcgis.com/pages/us-12-sargent-road
Edwardsburg, MI Cass Co. United States	US 12 / M-205 / Five Points Rd. (41.76845, -85.95048)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 54.3377	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Independence, MN Hennepin Co. United States	US 12 / CR 90 (45.01007, -93.68642)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, unspecified)	2021
Oakville, WA Grays Harbor United States	US 12 / Anderson Rd. SW (46.82715, -123.16058)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	http://www.chronline.com/news/construction-of-roundabout-on-u-s-12-near-oakville-finished/article_d77f70d2-f15a-11ea-b909-f339b3dd626d.html
Willmar, MN Kandiyohi Co. United States	US 12 / 30th St. SW (CR 5) (45.12227, -95.08369)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	Year Completed estimated (2019-2021). https://www.dot.state.mn.us/d8/projects/willmarwye/index.html
Willmar, MN Kandiyohi Co. United States	US 12 / (unknown) (45.12091, -95.09405)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	Year Completed estimated (2019-2021). https://www.dot.state.mn.us/d8/projects/willmarwye/index.html
Independence, MN Hennepin Co. United States	US 12 / (connector to CR 92) (45.02786, -93.72138)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	Previously, CR 92 intersected US 12 at two at-grade, stop-controlled locations. Now one of those is an overpass with a side road connecting to this roundabout, which is in between the two previous intersections. The other previous intersection has been removed and the county road realigned to meet the overpass. https://www.hennepin.us/county-road-92-safety
Wisconsin Dells, WI Sauk Co. United States	US 12 (Wisconsin Fells Pkwy.) / Fitzgerald Rd. / CR A (43.63331, -89.79087)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2020
East Chicago, IN Lake Co. United States	US 12 (Columbus Dr.-Airport Rd.) / SR 912 SB Frontage Road / Ramps (Cline Ave.) (41.63665, -87.43291)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.0935	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2014	ICD estimated from Google Maps linework.
Troutville, VA Botetourt Co. United States	US 11-US 220 / I-81 NB Ramps / Cloverdale Rd. Connector (37.39049, -79.90025)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 55.0369	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Morgantown, WV Monongalia Co. United States	US 119 / SR 705 (39.64296, -79.93209)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.6624	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	ICD estimated from Google Maps linework.
Castle Hayne, NC New Hanover Co. United States	US 117 / NC 133-NC 132 (34.34860, -77.90085)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 50.2891	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Pamelia, NY Jefferson Co. United States	US 11 / Mill St. / (parking) (43.99425, -75.90456)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	Replaced stop-controlled, scissors-type intersection. https://www.wwnytv.com/2021/12/07/traffic-flowing-around-route-11-roundabout/
Champlain, NY Clinton Co. United States	US 11 / I-87 SB Ramps (44.98090, -73.45826)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Freeway Ramps (Grade-Separated) Single-Lane	2015	Year Completed estimated (2014-2016).
Champlain, NY Clinton Co. United States	US 11 / I-87 NB Ramps (44.98090, -73.45634)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Freeway Ramps (Grade-Separated) Single-Lane	2015	Year Completed estimated (2014-2016).
Binghamton, NY Broome Co. United States	US 11 (Upper Front St.) / I-81 NB Ramps (42.12299, -75.90472)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2022	https://www.binghamtonhomepage.com/news/new-roundabout-opens-on-upper-front-st/ https://www.wbng.com/2022/06/22/one-roundabout-completed-one-more-go-town-dickinson-see-bridge-completion-new-traffic-patterns/
Pearl River, LA St. Tammany Par. United States	US 11 (Concord Blvd.) / Cleo Rd. (30.35615, -89.74532)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.0705	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Astoria, OR Clatsop Co. United States	US 101 / Hwy 202 (Nehalem Highway) (46.18290, -123.86070)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.4797	Other (At-Grade) Multilane (2 Lane, unspecified)	2002	Opened September 2002. First multilane roundabout on Oregon state highway system. ICD estimated from Google Maps linework.
Raymond, WA Pacific Co. United States	US 101 / Henkle St. (SR 6) (46.68234, -123.73051)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.0389	Other (At-Grade) Single-Lane	2018	http://www.wsdot.wa.gov/Projects/US101/SR6IntersectionAndDrainage/default.htm ICD estimated from Google Maps linework.
Harrison, WI Calumet Co. United States	US 10 / STH 55 (44.21376, -88.28327)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.0893	Other (At-Grade) Single-Lane	2009	Opened September 2009. High speed approach roadways. ICD estimated from Google Maps linework.
Forest Junction, WI Calumet Co. United States	US 10 / STH 32 (44.21245, -88.15433)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.6660	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Harrison, WI Calumet Co. United States	US 10 / CTH N (44.21305, -88.32317)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.3854	Other (At-Grade) Single-Lane	2008	Fatal crash January 8, 2012. 11861-05. Opened October 2008. ICD estimated from Google Maps linework.
Fargo, ND Cass Co. United States	US 10 (Main Ave.) / 2nd St. (46.87393, -96.78088)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.3541	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	Opened October 2019. https://www.facebook.com/pg/FargoStreets/posts/. ICD estimated from Google Maps linework.
Portsmouth, NH Rockingham Co. United States	US 1 / US 1 Bypass / US 4 (43.07290, -70.78094)	Rotary Existing	Unknown Unknown	4 Approaches 0 Driveways 138.7179	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Bunnell, FL Flagler Co. United States	US 1 / S Old Dixie Hwy. / CR 325 (29.40689, -81.19684)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2019	Through bypass lane on northwest leg. Previous control: stop sign and yield signs. http://www.cflroads.com/project/441210-1/SR_5_US_1_at_Old_Dixie_Highway_Roundabout
Kittery, ME York Co. United States	US 1 / Rte 236 (43.10072, -70.74415)	Rotary Existing	Unknown Unknown	0 Approaches 0 Driveways 91.5646	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Caribou, ME Aroostook Co. United States	US 1 / Main St. (46.87866, -68.01031)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.7370	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Danvers, MA Essex Co. United States	US 1 / I-95 Ramps (42.59378, -70.96350)	Rotary Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Calais, ME Washington Co. United States	US 1 / Border Station Connection (45.16136, -67.29103)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.0012	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Mount Rainier, MD Prince Georges Co. United States	US 1 / 34th St. / Perry St. (38.93647, -76.96074)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 41.1480	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2001	Oval shaped. ICD = 135 ft x 115 ft.
Palm Coast, FL Flagler Co. United States	US 1 (Heritage Crossroads) / Matanzas Woods Pkwy. / Parkgate Blvd. (29.60294, -81.28266)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2020	https://www.news-journalonline.com/story/news/local/flagler/2020/08/27/palm-coasts-matanzas-woods-parkway-roundabout-fully-operational/5624928002/
Guilford, CT New Haven Co. United States	US 1 (Boston Post Rd.) / Rte 22 (Notch Hill Rd.) (41.31131, -72.74547)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	At the town lines of Branford, North Branford and Guilford. https://www.zip06.com/news/20210617/new-route-1route-22-roundabout-taking-shape.
Leavenworth, WA Chelan Co. United States	US 2 / Icicle Rd. (47.58851, -120.67532)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	https://www.wenatcheeworld.com/business/new-leavenworth-roundabout-completed-ribbon-cutting-ceremony-next-week/article_eaf2f3e4-67c9-11ee-893c-47727bd0bda9.html
Ashdod, Darom Ashqelon Israel	Uruguay Roundabout (31.79031, 34.63051)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 35.5305	Unknown Unknown		ICD estimated from Google Maps linework.
Hallonbergen, Stockholm County Sundbyberg Sweden	Ursviksvägen / Gesällvägen (59.37884, 17.97273)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 37.7172	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Urraween, QLD Fraser Coast Australia	Urraween Rd. / Pantlins Ln. (-25.29955, 152.81507)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Crestwood, NSW Queanbeyan-Palerang Regional Australia	Uriarra Rd. / Kendall Ave. N / Richard Ave. (-35.34454, 149.21463)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Drachten, Friesland Smallingerland Netherlands	Ureterpvallaat / Tjaarda (53.10640, 6.12496)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
San Roque, Andalusia Cadiz Spain	Urbanización Cortijo Benalife / Avenida Sevilla (36.18159, -5.37712)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Unknown
Hamilton Valley, NSW Albury Australia	Urana Rd. / Burrows Rd. (-36.03312, 146.92187)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Cairns City, QLD Cairns Australia	Upward St. / Lake St. (-16.91530, 145.77005)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Charlottetown, PE Queens Canada	Upton Rd. / Charlottetown Perimeter Hwy. / Hurry Rd. (46.27055, -63.17507)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.6280	Other (At-Grade) Single-Lane	2014	Right-turn bypass lane on south leg. Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Gaithersburg, MD Montgomery Co. United States	Upshire Circle (39.11353, -77.22397)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Sigtuna, Stockholm County Sigtuna Sweden	Uppsalavägen / Pilsbovägen (59.62605, 17.72196)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 27.1756	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Auckland, Auckland Auckland New Zealand	Upper Queen St. / Kitchener Rd. (-37.21710, 174.89969)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Owings Mills, MD Baltimore Co. United States	Upper Mill Dr. / Bluestem Ct. /Spring Willow Ct. / Bayline Cir. (39.41253, -76.82032)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Binghamton, NY Broome Co. United States	Upper Front St. / Old Front St. / I-81 SB Ramps (42.12650, -75.90703)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)	2022	https://www.wbng.com/2022/08/04/second-roundabout-now-open-rt-11-town-dickinson/
Leesburg, VA Loudoun Co. United States	Upper Belmont Pl. / Riverpoint Dr. (39.08562, -77.49204)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.8113	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Leesburg, VA Loudoun Co. United States	Upper Belmont Pl. / Charlene Beth Dr. (39.09004, -77.48704)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.5175	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Auckland, Auckland Auckland New Zealand	Upland Rd. / Benson Rd. (-36.87356, 174.81017)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Interlaken, Berne Interlaken-Oberhasli Switzerland	Untere Bönigstrasse / (parking) (46.68942, 7.87969)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Unsworth Heights, Auckland Auckland New Zealand	Unsworth Dr. / Bluebird Crescent / Barbados Dr. (-36.75632, 174.71399)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
East Massapequa, NY Nassau Co. United States	Unqua Circle [Nassau Rd. / Unqua Rd.] (40.66213, -73.44036)	Other Existing	All-Way Stop Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Sippy Downs, QLD Sunshine Coast Australia	University Way / Springhill Dr. / Scholars Dr. (-26.72266, 153.05817)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Kelowna, BC Central Okanagan Canada	University Way / Innovation Dr. / Hollywood Rd. (49.94106, -119.39019)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2005-2011).
Spartanburg, SC Spartanburg Co. United States	University Way / Gramling Dr. (34.99504, -81.97259)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2009	No entry deflection on west and northeast legs. Year Completed estimated (2008-2010).
Duncan, BC Cowichan Valley Canada	University Way / (parking lot) / (future road) (48.78360, -123.70415)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.1171	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2006-2012). ICD estimated from Google Maps linework.
Morgantown, WV Monongalia Co. United States	University Town Center Dr. / I-79 SB Ramps (39.63879, -80.00274)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1471	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2016	https://www.constructionequipmentguide.com/i-79-interchange-nears-completion-in-morgantown-wva/31295. ICD estimated from Google Maps linework.
York, England York United Kingdom	University Rd. / Wentworth Way / Siwards Way (53.94964, -1.05684)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Heslington, England York United Kingdom	University Rd. / Innovation Way (53.94742, -1.04748)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Nathan, QLD Brisbane Australia	University Rd. / Don Young Rd. / James Toohey Ave. (-27.55099, 153.06307)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Durham, NC Durham Co. United States	University Pl. / Ivy Creek Blvd. (35.95846, -78.96373)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.0687	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Bluffton, SC Beaufort Co. United States	University Pkwy. / Southside Pkwy. (32.30407, -80.99340)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Macon, GA Bibb Co. United States	University Pkwy. / Romeiser Dr. (32.80922, -83.72938)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://www.mga.edu/news/2020/08/macon-campus-roundabout-opens.php
Bluffton, SC Beaufort Co. United States	University Pkwy. / Park Blvd. (32.30521, -80.99102)	Other Existing	Unknown Unknown	3 Approaches 2 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on two legs.
Bluffton, SC Beaufort Co. United States	University Pkwy. / Dormitory Rd. (32.30546, -80.98452)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Jacksonville, FL Duval Co. United States	University of North Florida N Entrance Rd. / North-South Rd. (30.27613, -81.51447)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 27.8486	Other (At-Grade) Single-Lane	2007	Functional Class: Local ICD estimated from Google Maps linework.
Jacksonville, FL Duval Co. United States	University of North Florida N Entrance Rd (30.27627, -81.50918)	Roundabout Existing	All-Way Yield None	2 Approaches 1 Driveways 36.1000	Other (At-Grade) Single-Lane	2002	Functional Class: Local ICD estimated from Google Maps linework.
Jacksonville, FL Duval Co. United States	University of North Florida access (30.26963, -81.50950)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 29.9134	Other (At-Grade) Single-Lane		Functional Class: Local ICD estimated from Google Maps linework.
Colorado Springs, CO El Paso Co. United States	University of Colorado - Colorado Springs (38.89215, -104.80190)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 36.2537	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Fridley, MN Anoka Co. United States	University East Service Rd. / Locke Pkwy. NE (45.09433, -93.26262)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2019
Lethbridge, AB Alberta Canada	University Dr. W / Sunridge Blvd. / 40 Ave. W (49.65489, -112.86879)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2005-2012).
Saint Cloud, MN Stearns Co. United States	University Dr. S / 5th Ave. S (45.54947, -94.15455)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.1097	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	ICD estimated from Google Maps linework.
Rolla, MO Phelps Co. United States	University Dr. / White Columns Dr. / Nagogami Rd. / I-44 WB Ramps (37.95683, -91.78285)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.6096	Freeway Ramps (Grade-Separated) Single-Lane	2007	ICD estimated from Google Maps linework.
Collegedale, TN Hamilton Co. United States	University Dr. / Taylor Cir. (35.04776, -85.04983)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2010	On campus of Southern Adventist University. Fountain in central island. Year Completed estimated (2008-2010).
Miami, FL Miami-Dade Co. United States	University Dr. / SW 112th Ave. (25.75937, -80.37617)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.9501	Other (At-Grade) Single-Lane	2014	On Florida International University campus. ICD estimated from Google Maps linework.
Highland Heights, KY Campbell Co. United States	University Dr. / Sunset Dr. / 3 Mile Rd. / North Connector Rd. (39.04023, -84.46455)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.5267	Other (At-Grade) Unknown	2017	ICD estimated from Google Maps linework.
Meadowbrook, QLD Logan Australia	University Dr. / M6 (Logan Motorway) EB Ramps / Meadowbrook Dr. (-27.66400, 153.14294)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Berkeley, CA Alameda Co. United States	University Dr. / Hilgard Way (37.87213, -122.26356)	Other Existing	Other Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Stop control on two of three legs.
Amherst, MA Hampshire Co. United States	University Dr. / Fearing St. / (parking) (42.38077, -72.53192)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.4317	Other (At-Grade) Single-lane w/ Traversable Central Island	2020	Serves University of Massachusetts Parking Lot 21.
Montgomery, AL Montgomery Co. United States	University Dr. / East Dr. / (parking lot) (32.36779, -86.17373)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.3593	Other (At-Grade) Single-Lane	2010	Entrance to Auburn University Montgomery (AUM). Year completed estimated (2008-2011). ICD estimated from Google Maps linework.
Newcastle, NSW Newcastle Australia	University Dr. / A37 (Newcastle Inner City Bypass) Ramps (-32.89675, 151.69487)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Callaghan, NSW Newcastle Australia	University Dr. / (university entrance) (-32.89687, 151.69744)	Roundabout Existing	All-Way Yield Metering Signal	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Fairfax, VA City of Fairfax United States	University Dr. / (parking) (38.86028, -77.30428)	Roundabout Existing	All-Way Yield None	2 Approaches 3 Driveways 27.4320	Other (At-Grade) Single-Lane	2022	https://www.youtube.com/watch?v=UwmJSdActdk
Coralville, IA Johnson Co. United States	University Ct / University Pkwy (41.71383, -91.60093)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 36.5531	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Lynchburg, VA Lynchburg City Co. United States	University Blvd. / Williams Stadium Rd. (37.35301, -79.17631)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 17.0890	Other (At-Grade) Single-lane w/ Traversable Central Island	2015	Year Completed estimated (2014-2015). 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.
Suffolk, VA United States	University Blvd. / Prices Fork Blvd. (36.87088, -76.41873)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.3517	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Jacksonville, FL Duval Co. United States	University Blvd. / Merrill Rd. / (parking) (30.35164, -81.60257)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2022	Turbo roundabout. https://www.actionnewsjax.com/news/local/duval-county/have-you-noticed-new-roundabout-arlington-details-why-it-was-built/3VDRL6EQ35B7JI2YFQYYB5ONUA/.
Warner Robins, GA Houston Co. United States	University Blvd. / Martin Luther King Jr Blvd. (32.61346, -83.60892)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.1985	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Lynchburg, VA Lynchburg City Co. United States	University Blvd. / Liberty University Dr. (37.35297, -79.17498)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2019).
Evansville, IN Vanderburgh Co. United States	University Blvd. / Clarke Ln. (37.96547, -87.67660)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 46.1377	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Ames, IA Story Co. United States	University Blvd. / Airport Rd. / Oakwood Rd. (41.99735, -93.63922)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.3798	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	Free-flow right-turn bypass lane on east leg. ICD estimated from Google Maps linework.
Dublin, OH Franklin Co. United States	University Blvd. / (unknown) (40.09681, -83.16949)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	University Blvd was re-aligned to this location. https://dublinohiousa.gov/construction-updates/university-boulevard-phase-2-construction/
Ames, IA Story Co. United States	University Blvd. (530th Ave.) / Cottonwood Rd. (41.99366, -93.63921)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 37.2812	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Ames, IA Story Co. United States	University Blvd. (530th Ave.) / Collaboration Pl. (41.99049, -93.63918)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 36.3954	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Durack, NT Palmerston Australia	University Ave. / Woodlake Blvd. / Dwyer Circuit (-12.47993, 130.97595)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Cedar Falls, IA Black Hawk Co. United States	University Ave. / Waterloo Rd. (42.51304, -92.42713)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.8558	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	http://www.cedarfalls.com/CivicAlerts.aspx?AID=1072 ICD estimated from Google Maps linework.
Cedar Falls, IA Black Hawk Co. United States	University Ave. / SR 27-SR 58 SB Ramps (42.51311, -92.44391)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 37.8558	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2018	Raindrop shape. http://www.cedarfalls.com/CivicAlerts.aspx?AID=1072 ICD estimated from Google Maps linework.
Cedar Falls, IA Black Hawk Co. United States	University Ave. / SR 27-SR 58 NB Ramps (42.51311, -92.44268)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.4202	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2018	Raindrop shape. http://www.cedarfalls.com/CivicAlerts.aspx?AID=1072 ICD estimated from Google Maps linework.