Roundabouts Database

29465 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
Aliso Viejo, CA
Orange Co.
United States 		(parking lot)
(33.56895, -117.72473) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
21.8931 		Other (At-Grade)
Single-Lane 		Mix of stop-controlled and uncontrolled approaches. ICD estimated from Google Maps linework.
Spanish Fork, UT
Utah Co.
United States 		S 2550 E St. / E 920 S St. / High Ridge Dr.
(40.09766, -111.61209) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.0255 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2017 https://www.facebook.com/SpanishForkCity/posts/a-new-roundabout-is-about-to-be-constructed-on-2550-e-between-canyon-rd-and-us-6/10154689907980318/. Year Completed estimated (2017-2018). ICD estimated from Google Maps linework.
Vernon Township, PA
Crawford Co.
United States 		US 6-US 322 / US 19 / SR 98
(41.62252, -80.20351) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
49.9971 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2019 https://www.goerie.com/news/20191025/both-lanes-of-new-roundabout-are-open ICD estimated from Google Maps linework.
Wellesley, ON
Waterloo
Canada 		Ament Line / Herrgott Rd.
(43.55994, -80.64612) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2018 https://www.newhamburgindependent.ca/news-story/8660450-wellesley-township-roundabout-construction-begins-next-week/. Year Completed estimated (2018-2019).
Cambridge, ON
Waterloo
Canada 		Myers Rd. / Franklin Blvd.
(43.34326, -80.28711) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.3777 		Other (At-Grade)
Single-Lane 		2018 https://www.kitchenertoday.com/local-news/part-of-franklin-now-closed-in-cambridge-for-roundabout-work-973622 ICD estimated from Google Maps linework.
Bromont, QC
Brome-Missisquoi Regional County Municipality
Canada 		Chemin Bergeron / Rte 10 WB Ramps
(45.33627, -72.64198) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
0 Driveways
39.4587 		Freeway Ramps (Grade-Separated)
Single-Lane 		2009 Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Arlington, TX
Tarrant Co.
United States 		W Harris Rd. / Calendar Rd.
(32.62694, -97.15405) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6710 		Other (At-Grade)
Single-Lane 		2016 .
Arlington, TX
Tarrant Co.
United States 		Calender Rd. / Russell Rd.
(32.62366, -97.15396) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6710 		Other (At-Grade)
Single-Lane 		2016 .
Oxford, England
Oxfordshire
United Kingdom 		Grenoble Rd. / Brake Hill
(51.71474, -1.18982) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
35.5190 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Oxford, England
Oxfordshire
United Kingdom 		Watlington Rd. / Grenoble Rd.
(51.72147, -1.18452) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
37.7333 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Clayton, NC
Johnston Co.
United States 		Wethergate Dr. / Wrenwood Dr.
(35.65059, -78.39829) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.0558 		Other (At-Grade)
Single-Lane 		2018 No splitter islands. ICD estimated from Google Maps linework.
Clayton, NC
Johnston Co.
United States 		Portofino Dr. / Paraggi Ct.
(35.64626, -78.36101) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.8808 		Other (At-Grade)
Single-Lane 		2008 No splitter islands. ICD estimated from Google Maps linework.
Clayton, NC
Johnston Co.
United States 		Vercelli Dr. / Calabria Ct.
(35.64099, -78.36513) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.0890 		Other (At-Grade)
Single-Lane 		2010 No splitter islands. ICD estimated from Google Maps linework.
Clayton, NC
Johnston Co.
United States 		Springbrook Ave. / Medspring Dr.
(35.62890, -78.50615) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
33.0058 		Other (At-Grade)
Single-Lane 		2011 Uncontrolled. ICD estimated from Google Maps linework.
Newton Grove, NC
Sampson Co.
United States 		Weeks Circle [US 701 / US 13 / SR 50-SR 55]
(35.24543, -78.35440) 		Other
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
77.0561 		Other (At-Grade)
Single-Lane 		Older traffic cricle converted to yield control. ICD estimated from Google Maps linework.
Oley Township, PA
Berks Co.
United States 		SR 73 / SR 662 / Oley Rd.
(40.39944, -75.80946) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.2909 		Other (At-Grade)
Single-Lane 		2019 ICD estimated from Google Maps linework.
Bonn, North Rhine-Westphalia
Bonn
Germany 		Potsdamer Platz
(50.74297, 7.07777) 		Rotary
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
98.2503 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Requires lane changing for some movements. ICD estimated from Google Maps linework.
Fayetteville, NC
Cumberland Co.
United States 		Singletree Ln. / Hacienda Dr. / Hackamore St.
(34.99690, -78.95249) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
40.1133 		Other (At-Grade)
Single-Lane 		1996 Mixed stop/uncontrolled. Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		Forum Blvd. / Green Meadows Rd.
(38.91311, -92.35373) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.3034 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2019 https://www.youtube.com/watch?v=HiB5NQzLK9w. Completed October 2019. ICD estimated from Google Maps linework.
Horace, ND
Cass Co.
United States 		CR 17 / 76th Ave. S
(46.77506, -96.90336) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2019 https://www.inforum.com/news/traffic-and-construction/4495076-Main-road-into-Horace-to-reopen-by-Friday-or-Saturday. Completed August 2019.
Greeley, CO
Weld Co.
United States 		20th St. / 83rd Ave.
(40.40679, -104.81332) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.7435 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2019 https://keepgreeleymoving.com/20th-street-improvements/ ICD estimated from Google Maps linework.
Mobile, AL
Mobile Co.
United States 		Dawes Rd. / Dawes Ln.
(30.60755, -88.25551) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.2289 		Other (At-Grade)
Single-Lane 		2016 https://www.fox10tv.com/news/west-mobile-drivers-are-warming-up-to-a-new-roundabout/article_96868155-033f-5c08-94cd-15c96afc7d3a.html ICD estimated from Google Maps linework.
Leesville, LA
Vernon Par.
United States 		LA 468 (Slagle Rd.) / LA 184 (Chaffee Rd.)
(31.14992, -93.19407) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.8851 		Other (At-Grade)
Single-Lane 		2019 http://wwwapps.dotd.la.gov/administration/announcements/announcement.aspx?key=16951 ICD estimated from Google Maps linework.
Wellington, FL
Palm Beach Co.
United States 		Stribling Way / Fairlane Farms Rd.
(26.63805, -80.22073) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.2294 		Other (At-Grade)
Single-Lane 		2016 http://wpbc.blog.palmbeachpost.com/2016/11/28/this-video-might-help-you-better-navigate-that-pesky-new-wellington-roundabout/ . Yield-controlled right turn bypass lanes with acute entry angles on north and west legs. ICD estimated from Google Maps linework.
North Bend, WA
King Co.
United States 		E North Bend Way / Park St. / Downing Ave.
(47.49288, -121.78223) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.8585 		Other (At-Grade)
Single-Lane 		2019 https://northbendwa.gov/CivicAlerts.aspx?AID=916 ICD estimated from Google Maps linework.
Ceres, CA
Stanislaus Co.
United States 		N Central Ave. / Pine St. / (parking lot)
(37.58596, -120.95688) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4465 		Other (At-Grade)
Single-Lane 		2019 ICD estimated from Google Maps linework.
North Chicago, IL
Lake Co.
United States 		W Dugdale Rd. / 14th St.
(42.33414, -87.86542) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.3784 		Other (At-Grade)
Single-Lane 		2019 https://www.chicagotribune.com/suburbs/lake-county-news-sun/opinion/ct-lns-moran-14th-street-roundabout-st-1106-20191105-ks75xkqok5bm5ok3h5u5q64mtu-story.html ICD estimated from Google Maps linework.
Avon Park, FL
Highlands Co.
United States 		Memorial Dr. / W College Dr.
(27.56722, -81.49424) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.3494 		Other (At-Grade)
Single-Lane 		2019 https://www.yoursun.com/sebring/news/getting-around-about-it-memorial-roundabout-opens/article_2634dea6-b935-11e9-b646-77c0c498609f.html ICD estimated from Google Maps linework.
Warrensburg, MO
Johnson Co.
United States 		Hawthorne Blvd. / Cooper Blvd.
(38.78203, -93.73226) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.9306 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Warrensburg, MO
Johnson Co.
United States 		MO-13 Business / Hawthorne Blvd.
(38.78409, -93.73864) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.8257 		Other (At-Grade)
Single-Lane 		2019 http://www.dailystarjournal.com/news/local/warrensburg-roundabout-construction-completed/article_c2a33804-ca57-11e9-a264-2fd41be698da.html. Completed August 2019. ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States 		Boyd Lake Dr. / Kendall Pkwy. / Whitebark Pl.
(40.43079, -105.02040) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.8191 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2019 ICD estimated from Google Maps linework.
Prior Lake, MN
Scott Co.
United States 		STH 21 (Eagle Creek Ave. SE) / Arcadia Ave. SE
(44.71426, -93.42717) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.9488 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2019 https://www.swnewsmedia.com/prior_lake_american/news/local/construction-crews-pull-out-of-downtown-as-new-prior-lake/article_e6316d4c-6e5f-5c5e-83d6-87a84798cd0f.html ICD estimated from Google Maps linework.
Raleigh, NC
Wake Co.
United States 		Greek Village Dr. ( / Dan Allen Dr.)
(35.77992, -78.68079) 		Other
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
21.3163 		Other (At-Grade)
Single-Lane 		2016 No splitter islands. The northeast approach is a stub that will eventually connect to Dan Allen Dr: https://facilities.ofa.ncsu.edu/files/2015/04/Greek-Life-Master-Plan.pdf ICD estimated from Google Maps linework.
Mesa Grande, AZ
Maricopa Co.
United States 		Cubs Way / N Riverview
(33.43243, -111.87766) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
43.8553 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Mesa Grande, AZ
Maricopa Co.
United States 		Waveland Ave. / Clark St.
(33.43279, -111.88286) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
29.9012 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Blue Ash, OH
Hamilton Co.
United States 		Glendale Milford Rd. / Lake Forest Dr. / Summit Pl.
(39.25169, -84.38466) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.8671 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2019 ICD estimated from Google Maps linework.
Butte, MT
Silver Bow Co.
United States 		SR 276 / I-15-I-90 WB Ramps / Browns Gulch Rd.
(46.00749, -112.61093) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
72.9993 		Freeway Ramps (Grade-Separated)
Unknown 		2019 https://mtstandard.com/news/local/rocker-roundabout-open-sort-of-completion-set-for-september/article_0b906772-e4f1-50d6-a293-abfa138fe9d2.html ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Chancellors Ridge Dr. / Diploma Dr. / Academia Ct.
(35.88733, -78.94636) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
29.9959 		Other (At-Grade)
Single-Lane 		No splitter islands. ICD = 130 ft. ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Chapel Dr. / Campus Dr. / Flowers Dr. / Wannamaker Dr.
(35.99900, -78.93405) 		Other
Existing 		All-Way Stop
Unknown 		5 Approaches
0 Driveways
35.7510 		Other (At-Grade)
Single-Lane 		1930 On campus of Duke University. ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Danube Ln. / E. Carver St.
(36.04565, -78.88846) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
23.1761 		Other (At-Grade)
Single-Lane 		2019 ICD = 115 ft. ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Lakeview Dr. / Environmental Pkwy.
(35.88119, -78.88003) 		Rotary
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
61.9319 		Other (At-Grade)
Single-Lane 		ICD = 225 ft. ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Rosemont Pkwy. / Fenwick Pkwy.
(35.88249, -78.92680) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.0948 		Other (At-Grade)
Single-Lane 		Splitter islands on two legs. ICD = 140 ft. ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Carr Rd. / Miami Blvd.
(35.98024, -78.85925) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2019
Durham, NC
Durham Co.
United States 		Nova Glen Dr. / DPS Middle School Entrance
(36.10940, -78.89156) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2011 Painted splitter islands. Year Completed estimated (2010-2013).
Durham, NC
Durham Co.
United States 		Rosemont Pkwy. / Bennington Pkwy. / Montibillo Pkwy.
(35.88634, -78.92740) 		Other
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
43.5430 		Other (At-Grade)
Single-Lane 		No splitter islands on two legs. ICD = 160 ft. ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Sawmill Creek Pkwy. / (future street)
(36.10732, -78.86442) 		Other
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
83.9476 		Other (At-Grade)
Single-Lane 		ICD = 300 ft. ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Golden Crest Dr. / Sweet Gale Dr. / Sweet Gale Ct.
(36.05145, -78.86010) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
26.0712 		Other (At-Grade)
Single-Lane 		No splitter islands. ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Carr Rd. / US 70 EB Ramps
(35.98070, -78.85807) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
21.2623 		Freeway Ramps (Grade-Separated)
Unknown 		2019 ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Carr Rd. / US 70 WB Ramps
(35.98143, -78.85506) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.8596 		Freeway Ramps (Grade-Separated)
Single-Lane 		2019 ICD = 135 feet. ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Windrush Ln. / Callandale Ln.
(35.95677, -78.83138) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
23.2023 		Other (At-Grade)
Single-Lane 		2011 Splitter islands added in 2015. ICD = 100 ft. ICD estimated from Google Maps linework.
Henderson, NC
Vance Co.
United States 		Breckenridge St.
(36.32768, -78.40485) 		Other
Existing 		All-Way Yield
Unknown 		2 Approaches
0 Driveways
196.2891 		Other (At-Grade)
Single-Lane 		2005 City street. Circle facilitates angle parking in each direction on approaches. Pedestrian access to central island. ICD estimated from Google Maps linework.
Apex, NC
Wake Co.
United States 		Danvers Loop / Amley Pl.
(35.75099, -78.84270) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
16.4777 		Other (At-Grade)
Single-Lane 		2019 No splitter islands. ICD = 80 ft. ICD estimated from Google Maps linework.
Apex, NC
Wake Co.
United States 		Danvers Loop / Dalton Ridge Pl. / Larabee Ln.
(35.75109, -78.84076) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
17.4469 		Other (At-Grade)
Single-Lane 		2019 No splitter islands. ICD = 80 ft. ICD estimated from Google Maps linework.
Apex, NC
Wake Co.
United States 		Milano Ave. / Hammocks Beach Trl.
(35.71609, -78.91570) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.0607 		Other (At-Grade)
Single-Lane 		2016 ICD = 110 ft. ICD estimated from Google Maps linework.
Apex, NC
Wake Co.
United States 		Parkfield Dr. / Waterland Dr.
(35.72736, -78.82830) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
33.9347 		Other (At-Grade)
Single-Lane 		No splitter islands on two legs. ICD = 115 ft. ICD estimated from Google Maps linework.
Apex, NC
Wake Co.
United States 		Timken Forest Dr. / Lowland St.
(35.73997, -78.91390) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.9293 		Other (At-Grade)
Single-Lane 		2019 ICD = 135 ft. ICD estimated from Google Maps linework.
Cary, NC
Wake Co.
United States 		Morrisville Pkwy. / NC 540 EB Ramps
(35.80913, -78.89015) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
44.5540 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2019 Turnpike Project. ICD estimated from Google Maps linework.
Cary, NC
Wake Co.
United States 		Morrisville Pkwy. / NC 540 WB Ramps
(35.80893, -78.89457) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6170 		Freeway Ramps (Grade-Separated)
Single-Lane 		2019 Turnpike Project. ICD estimated from Google Maps linework.
Cary, NC
Wake Co.
United States 		Precept Way / Teaching Way / Folklore Way / Wisdom Dr.
(35.84774, -78.89797) 		Other
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
35.8195 		Other (At-Grade)
Single-Lane 		No splitter islands. ICD = 135 ft. ICD estimated from Google Maps linework.
Cary, NC
Wake Co.
United States 		SR 1650 (Reedy Creek Rd.) / Wyatts Pond Ln.
(35.81243, -78.77274) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021
Morrisville, NC
Wake Co.
United States 		Alemany St. / Grace Park Dr.
(35.82129, -78.84591) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.2104 		Other (At-Grade)
Single-Lane 		2009 ICD = 100 ft. ICD estimated from Google Maps linework.
Morrisville, NC
Wake Co.
United States 		Carrington Mill Blvd. / Sync St. / (parking lot)
(35.86362, -78.83178) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.4592 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 ICD = 175 ft. ICD estimated from Google Maps linework.
Morrisville, NC
Wake Co.
United States 		Claren Cir. / (parking lot)
(35.85603, -78.82319) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
23.2318 		Other (At-Grade)
Single-Lane 		ICD = 105 ft. ICD estimated from Google Maps linework.
Morrisville, NC
Wake Co.
United States 		Grace Park Dr. / (unknown)
(35.82126, -78.84701) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
26.1473 		Other (At-Grade)
Single-Lane 		No splitter islands. ICD = 100 ft. ICD estimated from Google Maps linework.
Morrisville, NC
Wake Co.
United States 		Grace Point Rd. / Denmark Manor Dr.
(35.85013, -78.84691) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.7865 		Other (At-Grade)
Single-Lane 		2009 Splitter islands added 2010-2013. ICD = 140 ft. ICD estimated from Google Maps linework.
Morrisville, NC
Wake Co.
United States 		Market Center Dr. / Village Market Pl.
(35.80699, -78.81617) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.8065 		Other (At-Grade)
Single-Lane 		2011 ICD = 140 ft. Year Completed estimated (2010-2013). ICD estimated from Google Maps linework.
Raleigh, NC
Wake Co.
United States 		Anderson Point Dr.
(35.77228, -78.54299) 		Other
Existing 		Unknown
Unknown 		2 Approaches
0 Driveways
31.9775 		Other (At-Grade)
Single-Lane 		ICD = 125 ft. ICD estimated from Google Maps linework.
Raleigh, NC
Wake Co.
United States 		St. Pauls Sq. / Cardington Ln.
(35.92784, -78.56495) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
35.7833 		Other (At-Grade)
Single-Lane 		Pedestrian access to central island. ICD = 180 ft x 105 ft. ICD estimated from Google Maps linework.
Raleigh, NC
Wake Co.
United States 		Clarks Fork Dr. / Haines Creek Ln.
(35.89003, -78.54934) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
64.8277 		Unknown
Single-Lane 		No splitter islands. ICD = 230 ft. ICD estimated from Google Maps linework.
Raleigh, NC
Wake Co.
United States 		Club Valley Way / Fawn Lake Dr. / Lumley Rd. / Arnold Palmer Dr.
(35.90340, -78.79530) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
68.6864 		Other (At-Grade)
Single-Lane 		No splitter islands. ICD = 285 ft. ICD estimated from Google Maps linework.
Raleigh, NC
Wake Co.
United States 		Courage Ct. / Philmont Dr. / Walking Stick Trl.
(35.89656, -78.58443) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
14.5125 		Other (At-Grade)
Single-Lane 		No splitter islands. ICD = 70 ft. ICD estimated from Google Maps linework.
Raleigh, NC
Wake Co.
United States 		Courtney Ln. / (parking lots)
(35.84775, -78.57039) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
36.7876 		Other (At-Grade)
Single-Lane 		No splitter islands. ICD = 155 ft. ICD estimated from Google Maps linework.
Raleigh, NC
Wake Co.
United States 		Grove Barton Rd. / Doie Cope Rd.
(35.87360, -78.71917) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
46.4534 		Other (At-Grade)
Single-Lane 		Painted splitter islands on three legs; no splitter island on fourth leg. ICD = 180 ft. ICD estimated from Google Maps linework.
Raleigh, NC
Wake Co.
United States 		Falls River Ave. / St Pauls Sq.
(35.93013, -78.56393) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
25.1443 		Other (At-Grade)
Single-Lane 		2003 Oval shaped. Year Completed estimated (2002-2005). ICD = 220 ft x 115 ft. ICD estimated from Google Maps linework.
Raleigh, NC
Wake Co.
United States 		Falls Valley Dr. / Woodstone Dr. / Coxindale Dr.
(35.89693, -78.60412) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
20.3174 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Raleigh, NC
Wake Co.
United States 		Club Hill Dr. / Golf Link Dr.
(35.90749, -78.79769) 		Other
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
39.6619 		Other (At-Grade)
Single-Lane 		Painted splitter island on one leg, no splitter islands on other legs. ICD = 135 ft. ICD estimated from Google Maps linework.
Kaneohe, HI
Honolulu Co.
United States 		Anoi Rd. / Uhilehua Rd.
(21.40177, -157.80401) 		Other
Existing 		Other
None 		4 Approaches
0 Driveways
93.4057 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2019 Stop signs on some entries. https://www.hawaiinewsnow.com/2019/08/20/residents-say-new-roundabouts-are-causing-confusion-reckless-driving-kaneohe-neighborhood/ ICD estimated from Google Maps linework.
Napa, CA
Napa Co.
United States 		1st St. / SR 29 NB Ramps
(38.29884, -122.30117) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
31.8681 		Freeway Ramps (Grade-Separated)
Unknown 		2020 Completed April 2020. ICD estimated from Google Maps linework.
Napa, CA
Napa Co.
United States 		1st St. / California Blvd.
(38.29823, -122.30024) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.3668 		Other (At-Grade)
Unknown 		2020 Completed April 2020. ICD estimated from Google Maps linework.
Napa, CA
Napa Co.
United States 		California Blvd. / 2nd St.
(38.29732, -122.30025) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.8687 		Other (At-Grade)
Unknown 		2020 Completed April 2020. ICD estimated from Google Maps linework.
Montrose, CO
Montrose Co.
United States 		Miami Rd. / Hillcrest Dr.
(38.48179, -107.85677) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2019 https://www.cityofmontrose.org/701/Miami-Hillcrest-Roundabout-Project
Richland, WA
WA Co.
United States 		Oahu St. / Sequoia Ave.
(46.23073, -119.28302) 		Traffic Calming Circle
Existing 		Other
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		Two-way yield.
Richland, WA
WA Co.
United States 		Oahu St. / Citrus Ave.
(46.23068, -119.27965) 		Traffic Calming Circle
Existing 		Uncontrolled
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Leland, NC
Brunswick Co.
United States 		Olde Regent Way / Drager Dr.
(34.22037, -78.01652) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.4530 		Other (At-Grade)
Single-Lane 		2010 Painted truck apron. Minimal splitter islands. ICD = 105 ft. ICD estimated from Google Maps linework.
Leland, NC
Brunswick Co.
United States 		Olde Village Circle (Palm Ridge Dr. / Pine Harvest Dr. / Royal Palm Ct. NE)
(34.22556, -78.02388) 		Other
Existing 		All-Way Stop
Unknown 		3 Approaches
0 Driveways
172.8136 		Other (At-Grade)
Single-Lane 		Parking and buildings within central island. ICD = 650 ft. ICD estimated from Google Maps linework.
Leland, NC
Brunswick Co.
United States 		Royal Palm Ct. NE / Royal Palm Way / Reserve Dr. / Rose Petal Way NE
(34.22772, -78.02295) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
24.6870 		Other (At-Grade)
Single-Lane 		No splitter islands. ICD = 50 ft. ICD estimated from Google Maps linework.
Bluffdale, UT
Salt Lake Co.
United States 		SR 140 (W 14600 S) / S 1000 W
(40.48614, -111.91949) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.9679 		Other (At-Grade)
Single-Lane 		2016 Right-turn-only lane on east leg. ICD estimated from Google Maps linework.
Bluffdale, UT
Salt Lake Co.
United States 		2200 W / 14400 S
(40.48960, -111.94834) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
20.8913 		Other (At-Grade)
Single-Lane 		2018 City Hall roundabout. ICD estimated from Google Maps linework.
Bluffdale, UT
Salt Lake Co.
United States 		Noell Nelson Dr. / S Heritage Crest Way
(40.47223, -111.91882) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.2506 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Draper, UT
Salt Lake Co.
United States 		Mike Weir Dr. / Sage Hollow Dr. / S Rambling Rd.
(40.49752, -111.84179) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
60.8499 		Other (At-Grade)
Single-Lane 		1999 Partially painted splitter islands on two legs; no splitter islands on third leg. ICD estimated from Google Maps linework.
Cedar Hills, UT
Utah Co.
United States 		W Cedar Hills Dr. / N 4600 W
(40.41553, -111.76866) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.9193 		Other (At-Grade)
Single-Lane 		2001 ICD estimated from Google Maps linework.
American Fork, UT
Utah Co.
United States 		N Meadow Ln. / (parking lot)
(40.38230, -111.81949) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.9320 		Other (At-Grade)
Single-Lane 		2001 ICD estimated from Google Maps linework.
American Fork, UT
Utah Co.
United States 		Meadow Ln. / Pacific Dr.
(40.38057, -111.81950) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.7524 		Other (At-Grade)
Single-Lane 		2001 ICD estimated from Google Maps linework.
Saratoga Springs, UT
Utah Co.
United States 		Stillwater Dr. / Ivy Ln. / Wildflower Dr.
(40.31439, -111.89591) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.5884 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Grand View North, UT
Utah Co.
United States 		Columbia Ln. / N 950 W / W 1700 N
(40.25684, -111.67551) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.3437 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
River Grove, UT
Utah Co.
United States 		W 820 N / Independence Ave.
(40.24521, -111.69032) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.1717 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Provo, UT
Utah Co.
United States 		S 1350 E / 300 S
(40.22981, -111.63524) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.0901 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
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.
Spanish Fork, UT
Utah Co.
United States 		E 400 N (S State Rd.) / N 800 E
(40.11491, -111.64065) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
23.7475 		Other (At-Grade)
Single-Lane 		2019 ICD estimated from Google Maps linework.
Springville, UT
Utah Co.
United States 		900 S / S 1750 W
(40.15390, -111.64240) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.6468 		Other (At-Grade)
Single-Lane 		2003 Partially painted splitter islands. ICD estimated from Google Maps linework.