Roundabouts Database

24357 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
Seattle, WA
King Co.
United States 		32nd Ave. E / E. Olive St.
(47.61643, -122.29130) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
22.5424 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		32nd Ave. E / E. Howell St.
(47.61763, -122.29130) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
11.2709 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		33rd Ave. E / E. Howell St.
(47.61764, -122.29020) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
79.7016 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		Woodlawn Ave. N / Wallingfor Ave. N
(47.69778, -122.33650) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
9.6460 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		Densmore Ave. N / N. 36th St.
(47.65051, -122.33750) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
13.6775 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		Ashworth Ave. N / N 38th St.
(47.65269, -122.34020) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
160.1009 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		Burke Ave. N / N 35th St.
(47.64919, -122.33510) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
9.6550 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		Interlake Ave. N / N 39th St.
(47.65411, -122.34130) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
14.4811 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		Corliss Ave. N / N 39th St.
(47.65429, -122.33140) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
12.8720 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		Bagley Ave. N / N 39th St.
(47.65431, -122.33260) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
12.8720 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		Meridian Ave. N / N 37th St.
(47.65196, -122.33390) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Seattle, WA
King Co.
United States 		Corliss Ave. N / N 37th St.
(47.65195, -122.33150) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
16.8953 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		8th Ave. NE / NE 115th St.
(47.71221, -122.32060) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Seattle, WA
King Co.
United States 		8th Ave. NE / NE 117th St.
(47.71402, -122.32070) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Seattle, WA
King Co.
United States 		8th Ave. NE / NE 120th St.
(47.71584, -122.32070) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Seattle, WA
King Co.
United States 		8th Ave. NE / NE 123rd St.
(47.71767, -122.32080) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
29.7304 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		Bagley Ave. N / N 42nd St.
(47.65796, -122.33260) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Seattle, WA
King Co.
United States 		Bagley Ave. N / N 43rd St.
(47.65912, -122.33260) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Seattle, WA
King Co.
United States 		Meridian Ave. N / N 42nd St.
(47.65797, -122.33380) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Seattle, WA
King Co.
United States 		Meridian Ave. N / N 43rd St.
(47.65914, -122.33380) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Seattle, WA
King Co.
United States 		2nd Ave. NE / NE 44th St.
(47.66022, -122.32730) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
33.7853 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		Corliss Ave. N / N 43rd St.
(47.65912, -122.33140) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Seattle, WA
King Co.
United States 		Corliss Ave. N / N 42nd St.
(47.65795, -122.33140) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
13.6756 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		Sunnyside Ave. N / N 42nd St.
(47.65794, -122.33020) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
16.8934 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		2nd Ave. NE / NE 43rd St.
(47.65896, -122.32730) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
70.7899 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		Burke Ave. N / N 43rd St.
(47.65915, -122.33500) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Seattle, WA
King Co.
United States 		Burke Ave. N / N 44th St.
(47.66031, -122.33500) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
16.8926 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		Meridian Ave. N / N 44th St.
(47.66030, -122.33370) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
20.9147 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States 		Bagley Ave. N / N 44th St.
(47.66029, -122.33260) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Sebastian, FL
Indian River Co.
United States 		Osprey Cir. S
(27.78707, -80.46793) 		Other
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Sebastopol, VIC
Ballarat
Australia 		A300 (Albert St.) / B160 (Hertford St.) / Sayle St.
(-37.58516, 143.84090) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane)
Sebastopol, VIC
Ballarat
Australia 		A300 (Albert St.) / C295 (Bridge St.) / Victoria St.
(-37.59879, 143.84115) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Seberang Ulu I, South Sumatra
Palembang
Indonesia 		Jalan Gubernur Hasan Bastari / (entrance to Gelora Sriwijaya Stadium)
(-3.02147, 104.78357) 		Other
Existing 		Uncontrolled
None 		3 Approaches
2 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Sebring, FL
Highlands Co.
United States 		Sebring Pkwy. / Panther Pkwy.
(27.51862, -81.45949) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane) 		2019 https://facers.net/wp-content/uploads/2020/01/FACERS-4th-quarter-invoice-2019.pdf
Secaucus, NJ
Hudson Co.
United States 		Brianna Ln. / Riverside Station Blvd.
(40.76611, -74.08389) 		Other
Existing 		Unknown
Unknown 		3 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Unknown 		No splitter islands on east and west legs.
Secret Harbour, WA
Rockingham
Australia 		Warnbro Sound Ave. / Anstey Rd. / Secret Harbour Blvd.
(-32.40659, 115.75982) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane)
Secret Harbour, WA
Rockingham
Australia 		Secret Harbour Blvd. / Maratea Parade / Oasis Dr.
(-32.40664, 115.75762) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Secret Harbour, WA
Rockingham
Australia 		Secret Harbour Blvd. / Palisades Blvd.
(-32.40868, 115.75017) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Secret Harbour, WA
Rockingham
Australia 		Secret Harbour Blvd. / Santa Cruz Pkwy. / Bendalong Blvd.
(-32.40620, 115.75380) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Secret Harbour, WA
Rockingham
Australia 		Anstey Rd. / Bluestone Pkwy. / Forty Rd.
(-32.40645, 115.76896) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Secret Harbour, WA
Rockingham
Australia 		Secret Harbour Blvd. / Saint Kitts Blvd.
(-32.40239, 115.74904) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Secret Harbour, WA
Rockingham
Australia 		Warnbro Sound Ave. / Bluestone Pkwy. / Bancoura Pkwy.
(-32.41388, 115.76167) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane)
Sedgefield, England
Durham
United Kingdom 		A689 / A177 (Stockton Rd.) / Saddler Dr.
(54.64774, -1.44150) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane)
Sedona, AZ
Coconino Co.
United States 		SR 89A / Jordan Rd.
(34.86980, -111.76094) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 https://www.sedonaaz.gov/home/showpublisheddocument?id=43207
Sedona, AZ
Coconino Co.
United States 		SR 89A / Owenby Rd.
(34.87330, -111.75656) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 https://www.sedonaaz.gov/home/showpublisheddocument?id=43207
Sedona, AZ
Coconino Co.
United States 		AZ 89A / AZ 179
(34.86597, -111.76370) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.1774 		Other (At-Grade)
Multilane (2 Lane) 		2008 Functional Class: Arterial ICD estimated from Google Maps linework.
Sedona, AZ
Coconino Co.
United States 		AZ 89A / Brewer Rd.
(34.86599, -111.76500) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.2376 		Other (At-Grade)
Multilane (2 Lane) 		2008 Functional Class: Arterial ICD estimated from Google Maps linework.
Sedona, AZ
Coconino Co.
United States 		AZ 179 / Schnebly Hill Rd.
(34.86222, -111.76160) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.2593 		Other (At-Grade)
Single-Lane 		2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Sedona, AZ
Coconino Co.
United States 		AZ 179 / Canyon Dr.
(34.85572, -111.76410) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
26.4616 		Other (At-Grade)
Single-Lane 		2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Sedona, AZ
Coconino Co.
United States 		AZ 179 / Arrow Dr. / Morgan Rd.
(34.84826, -111.76610) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.3449 		Other (At-Grade)
Single-Lane 		2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Sedona, AZ
Coconino Co.
United States 		AZ 179 / Chapel Rd.
(34.83283, -111.77690) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.4296 		Other (At-Grade)
Single-Lane 		2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Sedona, AZ
Coconino Co.
United States 		AZ 179 / Back O'Beyond Rd.
(34.82644, -111.77870) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.4710 		Other (At-Grade)
Single-Lane 		2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Sedro-Woolley, WA
Skagit Co.
United States 		SR 20 / Industrial Park entrance / Les Schwab Tires
(48.51053, -122.24150) 		Roundabout
Existing 		All-Way Yield
None 		0 Approaches
0 Driveways
30.8576 		Other (At-Grade)
Single-Lane 		2009 August 2009. ICD estimated from Google Maps linework.
Sedro-Woolley, WA
Skagit Co.
United States 		SR 9 / Rhodes Rd. / Jameson Rd.
(48.49863, -122.24720) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.4477 		Other (At-Grade)
Single-Lane 		2016 Open November 2016. ICD estimated from Google Maps linework.
Sedro-Woolley, WA
Skagit Co.
United States 		SR 20 / Cook Rd.
(48.50724, -122.24428) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
58.5542 		Other (At-Grade)
Single-Lane 		2014 Open July 2014. ICD estimated from Google Maps linework.
Sedro-Woolley, WA
Skagit Co.
United States 		Cook Rd. / Ferry St. / Washington St. / Edward R Murrow St.
(48.50715, -122.24729) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
69.6321 		Other (At-Grade)
Single-Lane 		2013 Open October 2013. ICD estimated from Google Maps linework.
Sedro-Woolley, WA
Skagit Co.
United States 		Fruitdale Rd. / Thompson Rd.
(48.52726, -122.21071) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
23.7744 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2018
Segeltorp, Stockholm County
Huddinge
Sweden 		Smista allé / (parking lot)
(59.27583, 17.91885) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
23.1872 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Segeltorp, Stockholm County
Huddinge
Sweden 		Smista allé / Gamla Södertäljevägen
(59.27438, 17.92056) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
35.3925 		Other (At-Grade)
Multilane (2 Lane) 		ICD estimated from Google Maps linework.
Segeltorp, Stockholm County
Huddinge
Sweden 		Gamla Södertäljevägen / Verkstadsvägen / Skördevägen
(59.27880, 17.93935) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
18.9142 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Segeltorp, Stockholm County
Huddinge
Sweden 		Häradsvägen / Smista allé
(59.28346, 17.94268) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
42.0936 		Other (At-Grade)
Multilane (2 Lane) 		ICD estimated from Google Maps linework.
Segeltorp, Stockholm County
Huddinge
Sweden 		Häradsvägen / Gamla Södertäljevägen
(59.27967, 17.94277) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.3364 		Other (At-Grade)
Multilane (2 Lane) 		ICD estimated from Google Maps linework.
Segeltorp, Stockholm County
Huddinge
Sweden 		Häradsvägen / Mälarvägen / (parking lot)
(59.28443, 17.94703) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
24.4014 		Other (At-Grade)
Multilane (2 Lane) 		ICD estimated from Google Maps linework.
Segeltorp, Stockholm County
Huddinge
Sweden 		Bredängsvägen / Vantörsvägen / E4 EB Ramps
(59.28605, 17.94959) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
40.2604 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane) 		ICD estimated from Google Maps linework.
Seghill, England
Northumberland
United Kingdom 		A190 (Annitsford Rd. - Main St. S) / B1322 (Backworth Ln.)
(55.06158, -1.55593) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Seinäjoki, South Ostrobothnia
Seinäjoki
Finland 		Suupohjantie / Jouppilantie / Joupinkatu
(62.79293, 22.81966) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Seinäjoki, South Ostrobothnia
Seinäjoki
Finland 		Suupohjantie / Kenkkärinkatu
(62.79222, 22.80061) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Seinäjoki, South Ostrobothnia
Seinäjoki
Finland 		Suupohjantie / Kytösavunkatu / Pelttarinkatu
(62.79197, 22.79503) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Seinäjoki, South Ostrobothnia
Seinäjoki
Finland 		Suupohjantie / Pakarinkatu
(62.79184, 22.78893) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Seinäjoki, South Ostrobothnia
Seinäjoki
Finland 		Vanhankylänkaari / Kenkkärinkatu / Leipurinkatu
(62.79557, 22.80112) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Seinäjoki, South Ostrobothnia
Seinäjoki
Finland 		Kauppilankatu / Vanhankylänkaari / Valtatie 67 (Pohjan valtatie) EB Ramps
(62.79542, 22.79286) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Sel, Innlandet
Sel
Norway 		Rv35 (Ottadalsvegen) / Skansen / Mullersgate
(61.77231, 9.54266) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Selah, WA
Yakima Co.
United States 		N Park Dr. / S Park Dr.
(46.66170, -120.52182) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.1476 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2005-2006). ICD estimated from Google Maps linework.
Selah, WA
Yakima Co.
United States 		Gore Rd. / Selah Loop Rd.
(46.67928, -120.53090) 		Roundabout
Existing 		All-Way Yield
None 		0 Approaches
0 Driveways
31.9569 		Other (At-Grade)
Single-Lane 		2008 August 2008. ICD estimated from Google Maps linework.
Selbyville, DE
Sussex Co.
United States 		Day Lily Pkwy. / Signature Blvd.
(38.45417, -75.11646) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Selbyville, DE
Sussex Co.
United States 		Bayville Shores Dr. / Ocean Vista Dr. / Bay Vista Dr.
(38.47838, -75.08532) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Selbyville, DE
Sussex Co.
United States 		Shearwater Dr. / Royal Tern Dr.
(38.47429, -75.11815) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Selbyville, DE
Sussex Co.
United States 		Shearwater Dr. / Ashley Manor Blvd.
(38.47505, -75.12000) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Selje, Vestland
Selje
Norway 		E39 (Nordfjordvegen) / Skulevegen / Rådhusvegen
(61.91042, 5.99927) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Selly Oak, England
Birmingham
United Kingdom 		Harborne Lane Island [A38 (Aston Webb Blvd. - Vincent Dr.) / A4040 (Harborne Ln.)]
(52.44409, -1.94221) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Selma, NC
Johnston Co.
United States 		NC-42 / NC-39
(35.67054, -78.25181) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
62.0962 		Other (At-Grade)
Single-Lane 		2018 Replaced highly skewed intersection. ICD estimated from Google Maps linework.
Semaphore, SA
Port Adelaide Enfield
Australia 		Military Rd. / Hart St.
(-34.84430, 138.48185) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Semaphore Park, SA
Charles Sturt
Australia 		Military Rd. / Bower Rd.
(-34.85040, 138.47943) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Semaphore South, SA
Port Adelaide Enfield
Australia 		Esplanade / Hart St.
(-34.84352, 138.47855) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Šempeter pri Gorici, Šempeter-Vrtojba

Slovenia 		SR 103 / H4 Ramps / SR 614
(45.92215, 13.65160) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Šempeter pri Gorici, Šempeter-Vrtojba

Slovenia 		SR 103 / SR 204 (Cesta Goriške fronte) / Cesta Goriške fronte
(45.92264, 13.65275) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane) 		Turbo roundabout.
Šempeter pri Gorici, Šempeter-Vrtojba

Slovenia 		SR 614 / Vrtojbenska cesta / Polje
(45.92154, 13.64007) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Senec, Bratislava
Senec
Slovakia 		Rte 61 (Bratislavská) / Rte 62 NB Off-Ramp/ Rte 503 NB On-Ramp / (parking)
(48.21568, 17.38755) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Senec, Bratislava
Senec
Slovakia 		Rte 61 (Bratislavská) / Rte 1062 (Pezinská) / Svätoplukova / Jánošíkova
(48.21821, 17.39256) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Senec, Bratislava
Senec
Slovakia 		Rte 61 (Námestie - Trnavská) / Rte 1043 (Boldocká cesta) / Rte 1049 (Ulica Slovenského Národného Povstania)
(48.22306, 17.40363) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Seneca, MO
Newton Co.
United States 		US 60 / MO-43 (Cherokee Ave.)
(36.82445, -94.61057) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
52.5817 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Seneca, SC
Oconee Co.
United States 		Wells Hwy / Mormon Church Rd. / N Strawberry Farms Rd.
(34.65761, -82.95173) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
20.6307 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Šentilj v Slovenskih goricah, Šentilj

Slovenia 		Mladinska ulica / Maistrova ulica
(46.67662, 15.65911) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Šentilj v Slovenskih goricah, Šentilj

Slovenia 		SVN R438 (Sladkogorska cesta) / Maistrova ulica / Mladinska ulica
(46.67924, 15.65342) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Sept-Îles, QC
Sept-Rivières
Canada 		Rue Smith / Rue Comeau
(50.22375, -66.37588) 		Rotary
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.3655 		Other (At-Grade)
Single-Lane 		According to the article below, this was converted from a rotary to roundabout in 2011 (but no apparent geometric changes). https://ici.radio-canada.ca/nouvelle/682505/carrefour-rond-point-sept-iles [Translation note: French has two terms for circular intersections: rond-point and carrefour giratoire. According to the article, the former term means rotary (traffic in circle yields) and the latter means roundabout (entering traffic yields). However, Google Translate translates them both as 'roundabout', making for a confusing article if you don't refer back to the original French.] ICD estimated from Google Maps linework.
Sept-Îles, QC
Sept-Rivières
Canada 		Rue Smith / Rue Bourgeois
(50.22276, -66.37792) 		Rotary
Existing 		Other
Unknown 		3 Approaches
0 Driveways
57.3103 		Other (At-Grade)
Single-Lane 		Vehicles in circle yield; no controls on entering traffic. One block away from roundabout with different yield rules. ICD estimated from Google Maps linework.
Sept-Îles, QC
Sept-Rivières
Canada 		Rue Bourgeois / Rue Giasson
(50.22687, -66.38993) 		Rotary
Existing 		Other
Other 		4 Approaches
0 Driveways
58.0694 		Other (At-Grade)
Single-Lane 		Vehicles in circle yield; entering traffic has right of way. Except for Rue Giasson, which has an Arrêt (stop) sign. ICD estimated from Google Maps linework.
Sequim, WA
Clallam Co.
United States 		W. Washington St. / N. Demming Rd. / N. 9th St.
(48.07909, -123.12400) 		Roundabout
Existing 		All-Way Yield
None 		0 Approaches
0 Driveways
27.1298 		Other (At-Grade)
Single-Lane 		2007 May 2007. ICD estimated from Google Maps linework.
Sequim, WA
Clallam Co.
United States 		N Sequim Ave. / Old Olympic Hwy.
(48.09418, -123.10230) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
25.5265 		Other (At-Grade)
Single-Lane 		2005 Opened September 2005. ICD estimated from Google Maps linework.
Sequim, WA
Clallam Co.
United States 		W Washington St. / River Rd.
(48.07758, -123.13480) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
31.9184 		Other (At-Grade)
Single-Lane 		2004 Opened June 2004. Northbound right turn bypass lane. ICD estimated from Google Maps linework.