Roundabouts Database Index

15808 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
Sudbury, England Suffolk United Kingdom	A134 / Clemont Ave. (52.05214, 0.73087)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane)
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.
Suffolk, VA United States	Bon Secours Dr. / Harbour Towne Pkwy. (36.86884, -76.43764)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.3526	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Suffolk, VA United States	Plummer Blvd. / Belle Orchard Ln. (36.86074, -76.44528)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.8677	Other (At-Grade) Multilane (2 Lane)	2007	ICD estimated from Google Maps linework.
Suffolk, VA United States	Governors Pointe Dr. / Tindalls Ct. / Wentworth Ct. (36.89513, -76.49969)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 24.8338	Other (At-Grade) Single-Lane	2004	No splitter islands. ICD estimated from Google Maps linework.
Suffolk, VA United States	Burbage Dr. / (unknown) (36.87893, -76.42211)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 53.4996	Other (At-Grade) Multilane (2 Lane)	2010	Concentric circulatory roadway striping. ICD estimated from Google Maps linework.
Suffolk, VA Suffolk City Co. United States	College Dr. / Harbour View Dr. / Armistead Rd. (36.89493, -76.43239)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 66.8605	Other (At-Grade) Multilane (2 Lane)	2018	https://www.clarknexsen.com/project/college-drive-roundabout-suffolk-va/. ICD estimated from Google Maps linework.
Sugar Grove, IL Kane Co. United States	Dugan Rd. / Granart Rd. / Bucktail Ln. (41.76143, -88.48939)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 36.5260	Other (At-Grade) Multilane (2 Lane)	2015	date: https://www.kcchronicle.com/2015/08/18/sugar-grove-roundabout-opens/a5jsq7l/ Granart Rd. moved about 300 ft south to align with Bucktail Ln. 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.
Sugar House, UT Salt Lake Co. United States	2300 E / E Vimont Ave. / E Heritage Way / I-80 Ramps (40.71212, -111.82390)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 43.4542	Freeway Ramps (Grade-Separated) Single-Lane	2017	Part of system with two mini-roundabouts. Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Sugar Land, TX Fort Bend Co. United States	Imperial Blvd. / Stadium Dr. (29.62548, -95.64404)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.5662	Other (At-Grade) Multilane (2 Lane)	2012	Primary access to a minor league baseball stadium. ICD estimated from Google Maps linework.
Sugar Land, TX Fort Bend Co. United States	Museum Square Dr. / Savannah Heights Blvd. (29.59595, -95.65056)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.0011	Other (At-Grade) Single-Lane	2011	Small neighborhood entry roundabout ICD estimated from Google Maps linework.
Sugar Land, TX Fort Bend Co. United States	Lexington Blvd. / Oxbow Dr. (29.58286, -95.63738)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.0819	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Sugar Land, TX Fort Bend Co. United States	Commonwealth Blvd. / LJ Pkwy. (29.56659, -95.59150)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.4358	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Suisun City, CA Solano Co. United States	Charleston St. / Gunter Dr. (38.26212, -121.98570)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2004
Suisun City, CA Solano Co. United States	Charleston St. / McClellan Dr. (38.25614, -121.98578)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1993-2003).
Sulphur, LA Calcasieu Par. United States	E Burton St. (Old Spanish Trl.) / Coach Williams Dr. (30.24400, -93.32542)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Single-Lane	2020	https://www.calcasieuparish.gov/Home/Components/News/News/4747/30?recordid=382&npage=9
Sultan, WA Snohomish Co. United States	US 2 / Rice Rd. (47.86794, -121.77764)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.4579	Other (At-Grade) Single-Lane	2012	https://www.seattletimes.com/seattle-news/transportation/after-multimillion-dollar-plan-to-boost-highway-2-safety-has-the-effort-borne-fruit/ ICD estimated from Google Maps linework.
Summerfield, MD Prince George's Co. United States	Campus Way / Geaton Park Pl. (38.92577, -76.84451)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane)	2011
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)	2012
Summerfield, MD Prince George's Co. United States	Ruby Lockhart Blvd. / Taj Ln. (38.92163, -76.84438)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane)	2011
Summerland, BC Okanagan-Similkameen Canada	Rosedale Ave. / Jubilee Rd. / Peacj Orchard Rd. (49.60443, -119.67769)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.0899	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Summerland, BC Okanagan-Similkameen Canada	Prairie Valley Rd. / Rosedale Ave. / Wharton St. (49.60060, -119.67782)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 16.2552	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Summerland, BC Okanagan-Similkameen Canada	Prairie Valley Rd. / Victoria Rd. S (49.59775, -119.68098)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 26.3195	Other (At-Grade) Single-Lane	2014	Oval shape. Year Completed estimated (2012-2015). ICD estimated from Google Maps linework.
Summerside, PE Prince Canada	Hwy 2 (Veteran's Memprial Hwy.) / Read Dr. (46.41741, -63.74101)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2006-2012).
Summerside, PE Prince Canada	Sherbrooke Rd. (Rte 2) / Granville St. (46.42321, -63.77846)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 43.6339	Other (At-Grade) Multilane (2 Lane)	2019	Right-turn bypass lanes on two legs. https://www.msn.com/en-ca/news/canada/roundabout-roundup-progress-report-on-peis-4-new-roundabouts/ar-AAFxxdZ ICD estimated from Google Maps linework.
Summerville, SC Berkeley Co. United States	Meadow Weed Rd. / (unknown) (33.09056, -80.20008)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2019
Summerville, SC Dorchester Co. United States	Butternut Rd. / Orangeburg Rd. (33.02242, -80.24179)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.0530	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Summit, WI Waukesha Co. United States	CTH P (N Sawyer Rd.) / I-94 EB Ramps (43.06063, -88.44229)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.9046	Freeway Ramps (Grade-Separated) Multilane (2 Lane)	2011	Opened November 23, 2011. ICD estimated from Google Maps linework.
Summit, WI Waukesha Co. United States	CTH P (N Sawyer Rd.) / I-94 WB Ramps (43.06174, -88.44228)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.1203	Freeway Ramps (Grade-Separated) Multilane (2 Lane)	2011	Opened November 23, 2011. ICD estimated from Google Maps linework.
Summit, WI Waukesha Co. United States	CTH P (N Sawyer Rd.) / CTH DR (Delafield Rd.) (43.05922, -88.44241)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 36.6506	Other (At-Grade) Single-Lane	2011	Opened August 11, 2011. ICD estimated from Google Maps linework.
Summit, WI Waukesha Co. United States	CTH P (N Sawyer Rd.) / Pabst Farms Blvd. / CTH DR (43.06441, -88.44336)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.3731	Other (At-Grade) Multilane (2 Lane)	2011	Opened November 23, 2011. ICD estimated from Google Maps linework.
Summit, NJ Union Co. United States	Union Pl. / Beechwood Rd. (40.71691, -74.35757)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 19.0099	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Summit Park, UT Summit Co. United States	Gorgoza Pines Rd. / (parking) (40.75044, -111.57153)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2003	No splitter islands. Year Completed estimated (2002-2004).
Sumter, SC Sumter Co. United States	SR 763 (Wedgefield Rd.) / Pitts Rd. (33.91004, -80.40886)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2016
Sumter, SC Sumter Co. United States	Pinewood Rd. / Kolb Rd. (33.86858, -80.40494)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 36.6919	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Sun Prairie, WI Dane Co. United States	W Main St. / CTH C (N Grand Ave.) (43.17611, -89.26487)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.0323	Other (At-Grade) Multilane (2 Lane)	2005	Opened November 2005. ICD estimated from Google Maps linework.
Sun Prairie, WI Dane Co. United States	W Main St. / N Mallard Dr. (43.17674, -89.25973)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.8061	Other (At-Grade) Multilane (2 Lane)	2005	Opened November 2005. ICD estimated from Google Maps linework.
Sun Prairie, WI Dane Co. United States	W Main St. / N Thompson Rd. (43.17636, -89.25448)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.0321	Other (At-Grade) Multilane (2 Lane)	2005	Opened November 2005. ICD estimated from Google Maps linework.
Sun Prairie, WI Dane Co. United States	O'Keeffe Ave. / (future road) (43.16863, -89.25001)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 35.7141	Other (At-Grade) Multilane (2 Lane)	2006	ICD estimated from Google Maps linework.
Sun Prairie, WI Dane Co. United States	O'Keeffe Ave. / (future road - S Thompson Rd) (43.16849, -89.25340)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.4250	Other (At-Grade) Multilane (2 Lane)	2006	ICD estimated from Google Maps linework.
Sun Valley, QLD Gladstone Australia	Philip St. / Glenlyon Rd. (-23.87395, 151.26094)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane)
Sunbury, VIC Hume Australia	Elizabeth Dr. / Mitchells Ln. (-37.58465, 144.70809)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Sunbury, VIC Hume Australia	C743 (Riddell Rd. - Macedon St.) / C706 (Horne St.) (-37.57562, 144.72878)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane)
Sunbury, VIC Hume Australia	C743 (Riddell Rd.) / Racecourse Rd. / Pasley St. (-37.57500, 144.72746)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane)
Sunbury, VIC Hume Australia	C743 (Macedon St.) / Evans St. (-37.57685, 144.73141)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways	Other (At-Grade) Multilane (2 Lane)
Sunbury, VIC Hume Australia	Elizabeth Dr. / Budburst Dr. (-37.59470, 144.71141)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Sundbyberg, Stockholm County Sundbyberg Sweden	Landsvägen / Ekensbergsvägen (59.35977, 17.97270)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 16.4345	Other (At-Grade) Single-Lane		Tram through central island. ICD estimated from Google Maps linework.
Sundbyberg, Stockholm County Sundbyberg Sweden	Tulegatan / Vackra vägen (59.36528, 17.97329)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.6035	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Sundbyberg, Stockholm County Sundbyberg Sweden	Fredsgatan / Vegagatan (59.36545, 17.96334)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 21.9090	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Sundbyberg, Stockholm County Sundbyberg Sweden	Tulegatan / Fredsgatan (59.36763, 17.96599)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 23.1246	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Sunderland, England Sunderland United Kingdom	Board Inn Roundabout [A690 (Durham Rd.) / B1286 (Silksworth Road - Herrington Rd.)] (54.87092, -1.44200)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane)
Sunderland, England Sunderland United Kingdom	B1286 (Silksworth Rd. / Silksworth Way) / Silksworth Rd. (54.87021, -1.42575)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane)
Sunderland, England Sunderland United Kingdom	B1286 (Doxford Park Way - Burdon Rd.) / Hall Farm Rd. / Mill Hill Rd. (54.86482, -1.40200)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane)
Sunderland, England Sunderland United Kingdom	B1286 (Doxford Park Way) / Hall Farm Rd. / Mill Hill Rd. (54.86549, -1.41463)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane)
Sunderland, England Sunderland United Kingdom	Doxford Park Way / Moorside Rd. / Noirmont Way (54.86661, -1.42094)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane)
Sunderland, England Sunderland United Kingdom	B1286 (Doxford Park Way) / Silksworth Way / Moorside Rd. / Goldlynn Dr. (54.86781, -1.42561)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane)
Sunderland, England Sunderland United Kingdom	B1286 (City Way) / Monarch Way (54.86522, -1.43748)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane)
Sunderland, England Sunderland United Kingdom	Hall Farm Rd. / Weymouth Rd. (54.86204, -1.41289)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Sunderland, England Sunderland United Kingdom	A183 (Chester Rd.) / Pennywell Industrial Estate / Sevenoaks Dr. (54.89083, -1.45251)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane)
Sunderland, England Sunderland United Kingdom	A183 (Chester Rd.) / Greenwood Rd. (54.89127, -1.44347)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane)
Sunderland, England Sunderland United Kingdom	A183 (Chester Rd. - The Broadway) / Pennywell Rd. (54.89319, -1.43708)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane)
Sunderland, England Sunderland United Kingdom	A183 (Chester Rd.) / A19 Ramps (54.88988, -1.45841)	Signalized Roundabout/Circle Existing	Signal None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
Sunderland, England Sunderland United Kingdom	A1018 (Stockton Rd. - Saint Benedicts Way) / B1286 (Stockton Rd.) / Saint Benedicts Way (54.86146, -1.36746)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane)
Sunderland, England Sunderland United Kingdom	A1018 (Ivor St.) / B1405 (Salterfen Rd.) (54.87770, -1.35910)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane)
Sundre, AB Alberta Canada	Hwy 27 (Main Ave. W) / 4th St. (51.79629, -114.64517)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Mini-roundabout	2017	Temporary, modular installation.
Sundre, AB Alberta Canada	Hwy 27 (Main Ave. W) / 3rd St. (51.79659, -114.64361)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 55.3979	Other (At-Grade) Mini-roundabout	2017	Temporary, modular installation. ICD estimated from Google Maps linework.
Sundre, AB Alberta Canada	Hwy 27 (Main Ave. W) / 2nd St. (51.79706, -114.64184)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2017	Temporary, modular installation.
Sunnybank, QLD Brisbane Australia	Arcoona St. / Comley St. / Aminta St. (-27.57578, 153.07009)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Sunrise, FL Broward Co. United States	Sunset Strip / NW 64th Ave. (26.15435, -80.23515)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.6569	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Sunrise, FL Broward Co. United States	Sunset Strip / NW 19th St. (26.15021, -80.23225)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.6578	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Sunrise, FL Broward Co. United States	Sunrise Lakes Dr. N / Sunrise Lakes Dr. W (26.16337, -80.25562)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 65.3894	Other (At-Grade) Single-Lane		Tennis courts in central island. Functional Class: Local ICD estimated from Google Maps linework.
Sunrise, FL Broward Co. United States	E Aragon Blvd. / NW 24th Pl. (26.15855, -80.24427)	Other Existing	All-Way Stop None	4 Approaches 0 Driveways 23.5841	Other (At-Grade) Single-Lane		Stop control on entries, no splitter islands. Functional Class: Local ICD estimated from Google Maps linework.
Sunriver, OR Deschutes Co. United States	Circle #1 (43.87218, -121.43960)	Other Existing	Unknown None	3 Approaches 0 Driveways 80.9318	Other (At-Grade) Single-Lane	1968	Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework.
Sunriver, OR Deschutes Co. United States	Circle #2 (43.87863, -121.43480)	Other Existing	Unknown None	4 Approaches 0 Driveways 81.7839	Other (At-Grade) Single-Lane	1968	Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework.
Sunriver, OR Deschutes Co. United States	Circle #3 (43.88271, -121.43980)	Other Existing	Unknown None	4 Approaches 0 Driveways 93.8299	Other (At-Grade) Single-Lane	1968	Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework.
Sunriver, OR Deschutes Co. United States	Circle #4 (43.89000, -121.43850)	Other Existing	Unknown None	4 Approaches 0 Driveways 84.3505	Other (At-Grade) Single-Lane	1968	Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework.
Sunriver, OR Deschutes Co. United States	Circle #5 (43.89635, -121.44420)	Other Existing	Unknown None	4 Approaches 0 Driveways 61.1046	Other (At-Grade) Single-Lane	1968	Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework.
Sunriver, OR Deschutes Co. United States	Circle #6 (43.90435, -121.43830)	Other Existing	Unknown None	4 Approaches 0 Driveways 79.1671	Other (At-Grade) Single-Lane	1968	Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework.
Sunriver, OR Deschutes Co. United States	Circle #7 (43.91307, -121.43810)	Other Existing	Unknown None	3 Approaches 0 Driveways 69.6913	Other (At-Grade) Single-Lane	1968	Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework.
Sunriver, OR Deschutes Co. United States	Circle #9 (43.90348, -121.42740)	Other Existing	Unknown None	0 Approaches 0 Driveways 84.3314	Other (At-Grade) Single-Lane		Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework.
Sunriver, OR Deschutes Co. United States	Circle #10 (43.89851, -121.42340)	Other Existing	Unknown None	0 Approaches 0 Driveways 86.0596	Other (At-Grade) Single-Lane		Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework.
Sunriver, OR Deschutes Co. United States	Circle #11 (43.89212, -121.42430)	Other Existing	Unknown None	0 Approaches 0 Driveways 82.6261	Other (At-Grade) Single-Lane		Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework.
Sunriver, OR Deschutes Co. United States	S Century Dr. / Abbot Dr. (43.86935, -121.43365)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 49.9390	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2006-2011). ICD estimated from Google Maps linework.
Sunset, FL Miami-Dade Co. United States	SW 64th St. / SW 92nd Ave. (25.70918, -80.34253)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2937	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Sunset Bay, FL Orange Co. United States	Down Point Ln. (28.49589, -81.51567)	Other Existing	Other Unknown	2 Approaches 2 Driveways 0.0000	Other (At-Grade) Single-Lane		Yield control on circulatory roadway.
Sunset Beach, WA Greater Geraldton Australia	Chapman Rd. / Chapman Valley Rd. / Bosley St. (-28.72336, 114.62697)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Sunset Beach, NC Brunswick Co. United States	Sunset Blvd. / Shoreline Dr. (33.88543, -78.51091)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.6591	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Sunshine, VIC Australia	Sun Crescent / Durham Rd. (-37.78837, 144.83104)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Sunshine Coast, QLD Sunshine Coast Australia	Kalana Rd. / Beerburrum St. (-26.77574, 153.11422)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane)
Superior, CO Boulder Co. United States	McCaslin Blvd. / Coalton Rd. (39.92872, -105.16582)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.1393	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Superior, WI Douglas Co. United States	US 2 / Belknap St. / Garfield Ave. (46.72142, -92.11857)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 47.4885	Other (At-Grade) Multilane (2 Lane)	2015	ICD estimated from Google Maps linework.
Superior, CO Boulder Co. United States	5th Ave. / Center Dr. (39.95764, -105.17190)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.1262	Other (At-Grade) Single-Lane	1999	Serves Costco and Target as part of 750,000 square foot shopping center. Functional Class: Local ICD estimated from Google Maps linework.
Superior, CO Boulder Co. United States	Rock Creek Pkwy. / 88th St. (39.93764, -105.14780)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 47.6187	Other (At-Grade) Multilane (2 Lane)	2004	ICD estimated from Google Maps linework.
Superior, CO Boulder Co. United States	Main St. / (unknown) (39.95169, -105.16353)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2017	Elliptical shape.
Superior, CO Boulder Co. United States	McCaslin Blvd. / Main St. (39.95173, -105.16511)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 51.2711	Other (At-Grade) Multilane (2 Lane)	2017	West leg stubbed for future. ICD estimated from Google Maps linework.
Surf City, NC Pender Co. United States	NC 50-NC 210 / S. Topsail Dr (34.42619, -77.54643)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.4653	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Surf City, NC Pender Co. United States	NC 50-NC 210 / Little Kinston Rd. / Akinson Point Rd. (34.43510, -77.55307)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.4915	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Surrey, BC Greater Vancouver Canada	68 Ave. / 194 St. (49.12637, -122.68530)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.0099	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011 - Streetview). ICD estimated from Google Maps linework.
Surrey, BC Greater Vancouver Regional District Canada	King George Hwy / 14th St. (Ave.?) (49.02746, -122.77110)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.7585	Other (At-Grade) Single-Lane	2007	http://www.icbc.com/road_safety/road_improve_pu/surrey.asp ICD estimated from Google Maps linework.