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
Spring Creek, UT Utah Co. United States	S Mountain Vista Pkwy. / S Sierra Vista Way. (40.19060, -111.61533)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 54.8640	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2004-2005). North leg added 2011-2013.
Spring Creek, Marlborough Marlborough New Zealand	SH 1 / SH 62 (Rapaura Rd.) / Ferry Rd. (-41.46062, 173.96213)	Roundabout Existing	All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only)	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Spring Creek, NV Elko Co. United States	Lamoille Hwy / Licht Pkwy / Spring Creek Pkwy (40.73887, -115.61890)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.3874	Other (At-Grade) Single-Lane	2010	Merging right-turn bypass lanes on all four leg. Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Spring Farm, NSW Camden Australia	Liz Kernohan Dr. / Richardson Rd. (-34.06262, 150.73221)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Spring Grove, PA York Co. United States	Rte. 116 (Hanover St.) / Roths Church Rd. / W. Hanover St. (39.88301, -76.86363)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.6567	Other (At-Grade) Single-Lane	2007	http://www.yorkdispatch.com/local/ci_6708523 ICD estimated from Google Maps linework.
Spring Grove Plantation, SC Berkeley Co. United States	Colony Post Loop / Plantation Grove Blvd. (33.07839, -80.01052)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 42.6717	Other (At-Grade) Single-Lane	2005
Spring Gully, VIC Greater Bendigo Australia	Mandurang Rd. / Retreat Rd. / Spring Gully Rd. / Wattle Dr. (-36.79877, 144.28733)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Spring Hill, AL Pike Co. United States	SR 167 / SR 87 / Carson Waters Rd. (31.67707, -85.95737)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2024	Peanut shaped. Node ICDs are 140 ft; length is 485 ft. https://www.troymessenger.com/2024/03/25/drone-footage-of-new-pike-county-roundabout/
Spring Hill, FL Hernando Co. United States	Wexford Blvd. / Farnsworth Blvd. (28.43895, -82.53054)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 73.1520	Other (At-Grade) Single-Lane	2005
Spring Hill, FL Hernando Co. United States	Linden Dr. / Florian Way (28.44208, -82.50387)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Painted splitter islands. No crossings even though pedestrian facilities in all quadrants.
Spring Hill, FL Hernando Co. United States	Linden Dr. / Bend St. (28.44397, -82.50302)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Painted splitter islands. No crossings even though pedestrian facilities in all quadrants.
Spring Hill, FL Hernando Co. United States	Linden Dr. / Jessica Dr. (28.44530, -82.50341)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Painted splitter islands. No crossings even though pedestrian facilities in all quadrants.
Spring Hill, FL Hernando Co. United States	Pablo Blvd. / Degas Ln. (28.46391, -82.48829)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Building in central island.
Spring Hill, FL Hernando Co. United States	Wexford Blvd. / Billingham Blvd. (28.44547, -82.53505)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 73.1520	Other (At-Grade) Single-Lane	1998	Year Completed estimated (1995-1998).
Spring Lake, NC Harnett Co. United States	Overhills Rd. / Anderson Creek Shopping Center (35.25622, -78.96507)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.2084	Other (At-Grade) Single-Lane	2017	ICD = 120 ft. ICD estimated from Google Maps linework.
Spring Lake, NC Harnett Co. United States	Coopers Creek Ave. / Aspen Ave. (35.25332, -78.96793)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 129.7147	Other (At-Grade) Single-Lane	2011	No splitter islands. ICD estimated from Google Maps linework.
Spring Lake, NC Harnett Co. United States	Ray Rd. / Overhills Rd. (north) (35.25880, -78.97023)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 59.4892	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	One skewed, signalized intersection split into two roundabouts. ICD estimated from Google Maps linework.
Spring Lake, NC Harnett Co. United States	Ray Rd. / Overhills Rd. (south) (35.25615, -78.96791)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 54.6148	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	One skewed, signalized intersection split into two roundabouts. ICD estimated from Google Maps linework.
Spring Lake, NC Cumberland Co. United States	S Main St. / Poe Ave. (35.16319, -78.97301)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.0316	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Spring Mills, PA Centre Co. United States	Skyview Dr. / Old US 322 / US 322 (General Potter Hwy.) WB Ramps (40.79607, -77.63165)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Freeway Ramps (Grade-Separated) Single-Lane	2020
Spring Mountain, QLD Ipswich Australia	Grande Ave. / Woodline Dr. (-27.69305, 152.90033)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Spring Mountain, QLD Ipswich Australia	Grande Ave. / Peter Harbeck St. / Sierra Dr. (-27.69029, 152.89254)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Springboro, OH Warren Co. United States	Settlers Walk Blvd. / Remick Blvd. / Stolle Dr. (39.57782, -84.21781)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 64.4378	Other (At-Grade) Single-Lane	1998	ICD estimated from Google Maps linework.
Springdale, AR Washington Co. United States	S 56th St. / Apple Rd. (36.16825, -94.19264)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 68.4558	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Springdale, AR Washington Co. United States	Don Tyson Pkwy. / Dearing Rd. / S 56th St. (36.15378, -94.19304)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 77.1476	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Springdale, AR Washington Co. United States	Don Tyson Pkwy. / Hylton Rd. (36.15163, -94.08588)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.1829	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Springdale, AR Washington Co. United States	Horn Ln. / Habberton Rd. / Don Tyson Pkwy. (36.15149, -94.07702)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.3255	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Springdale, AR Washington Co. United States	Har Ber Ave. / Gene George Blvd. (36.18631, -94.19237)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 70.1040	Other (At-Grade) Multilane (2 Lane, unspecified)	2020
Springfield, MA Hampden Co. United States	Walnut St. / Alden St. / Hancock St. / Ashley St. (42.10143, -72.56719)	Roundabout Existing	All-Way Yield None	6 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2020	https://www.wwlp.com/news/local-news/hampden-county/six-corners-roundabout-project-completed-more-than-a-year-later/
Springfield, QLD Ipswich Australia	Springfield Pkwy. / Panorama Dr. (-27.65463, 152.91293)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Springfield, QLD Ipswich Australia	Springfield Pkwy. / Bridgewater Rd. / Springfield College Dr. (-27.65880, 152.91131)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Springfield, QLD Ipswich Australia	Springfield Pkwy. / Springfield Greenbank Arterial (-27.66566, 152.90987)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Springfield, QLD Ipswich Australia	Old Logan Rd. / Mur Blvd. / Kertes Rd. (-27.64388, 152.91895)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Springfield, MO Greene Co. United States	E Central St. / E. Pythian St. / N Sherman Ave. (37.21745, -93.28107)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.9950	Other (At-Grade) Single-Lane	2017	Replaced roundabout that had been in place since early 2000s. East leg realigned to connect to E Pythian St rather than E Central St. ICD estimated from Google Maps linework.
Springfield, KY Washington Co. United States	Bardstown Rd. / US 150 Business (37.70884, -85.25774)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.2909	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2010-2013). ICD estimated from Google Maps linework.
Springfield, OR Lane Co. United States	Hayden Bridge Way / Pioneer Pkwy. / Wayside Ln. (44.07090, -123.02880)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	5 Approaches 0 Driveways 52.3441	Other (At-Grade) Multilane (2 Lane, unspecified)	2006	http://www.registerguard.com/news/2006/09/21/a1.roundabout.0921.p1.php?section=cityregion Prior configuration was an offset T with Wayside east of Pioneer Parkway East. M L King Parkway did not exist. ICD estimated from Google Maps linework.
Springfield, OR Lane Co. United States	Maple Island Rd. / Game Farm Rd. East (44.08580, -123.03510)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 25.7365	Other (At-Grade) Single-Lane	2002	One leg is driveway, 4th leg is future. ICD estimated from Google Maps linework.
Springfield, OR Lane Co. United States	58th St. / Thurston Rd. (44.05320, -122.92640)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.7507	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
Springfield, OR Lane Co. United States	Maple Island Rd. / (parking lot) (44.08710, -123.03510)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 29.1674	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
Springfield, OR Lane Co. United States	Maple Island Rd. / International Way (44.08840, -123.03490)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.1668	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
Springfield, OR Lane Co. United States	S. 42nd Street / Jasper Rd. (44.03482, -122.96210)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.1932	Other (At-Grade) Single-Lane	2005	Bike lanes are dropped/resumed at the roundabout using an eight foot wide “dust pan” style driveway that is oriented perpendicular to the street centerline. ICD estimated from Google Maps linework.
Springfield, OH Lucas Co. United States	King Rd. / Nebraska Ave. (41.64652, -83.72299)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5914	Other (At-Grade) Single-Lane	2009	Opened August 2009. ICD estimated from Google Maps linework.
Springfield, IL Sangamon Co. United States	Capitol Ave. / 12th St. (39.79816, -89.63947)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2012
Springfield, MO Greene Co. United States	Maryland Ave. / Walnut Lawn St. (37.15278, -93.28186)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.8940	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Springfield, OR Lane Co. United States	Franklin Blvd. / S A St. / Main St. (44.04414, -123.03027)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	3 Approaches 0 Driveways 70.3961	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	ICD estimated from Google Maps linework.
Springfield, MA Hampden Co. United States	Springfield St / Hamburg St / Rimmon Ave (42.13225, -72.60011)	Traffic Calming Circle Existing	Other None	4 Approaches 0 Driveways 27.4571	Other (At-Grade) Single-Lane		Hamburg St stop-controlled ICD estimated from Google Maps linework.
Springfield, IL Sangamon Co. United States	W Iles Ave. / Archer Elevator Rd. (39.77083, -89.73465)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.8829	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Springfield, OR Lane Co. United States	Franklin Blvd. / (parking lots) (44.04434, -123.03145)	Roundabout Existing	All-Way Yield None	2 Approaches 2 Driveways 47.2167	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	ICD estimated from Google Maps linework.
Springfield, MO Greene Co. United States	MO EE (N Kaylor Rd.-W Division St.) / N Airport Blvd. / Farm Road 124 (37.22799, -93.40200)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 41.8425	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2008-2009). ICD estimated from Google Maps linework.
Springfield, IL Sangamon Co. United States	Flat Ave. / Roland Ave. (39.75916, -89.64309)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.7894	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Springfield, MO Greene Co. United States	S Farm Rd. 129 / W Farm Rd. 146 (37.19026, -93.35414)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.ky3.com/2021/05/10/construction-to-begin-soon-on-roundabout-near-rutledge-wilson-farm-park/
Springfield, MO Greene Co. United States	S Glenstone Ave. / E Republic Rd. / S Nature Center Way / US 60 EB On-Ramp (37.13772, -93.25345)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022
Springfield, MO Greene Co. United States	S Oak Grove Ave. / E Catalpa St. (37.19194, -93.24393)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2015-2017).
Springfield, MO Greene Co. United States	S Grant Ave / W Chrisman St. / (parking) (37.18891, -93.29950)	Roundabout Existing	All-Way Yield None	4 Approaches 1 Driveways 36.5760	Other (At-Grade) Single-Lane	2022	https://sgfneighborhoodnews.com/construction-wraps-up-on-first-section-of-grant-avenue-parkway/
Springfield, England Birmingham United Kingdom	A41 (Warwick Rd.) / B8145 (Golden Hillock Rd. - Baker St.) (52.45595, -1.86271)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Springfield, England Birmingham United Kingdom	A41 (Warwick Rd.) / Percy Rd. / Albion Rd. (52.45486, -1.85832)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Springfield Central, QLD Ipswich Australia	Southern Cross Circuit / Main St. (-27.67759, 152.89910)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Springfield Central, QLD Ipswich Australia	Southern Cross Circuit / David Morrison Way (-27.67964, 152.89895)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Springfield Central, QLD Ipswich Australia	Main St. / Southern Cross Circuit (-27.67695, 152.90487)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Springfield Central, QLD Ipswich Australia	Springfield Greenbank Arterial / Main St. / A5 (Centenary Hwy.) WB Off-Ramp (-27.67602, 152.90638)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Springfield Lakes, QLD Ipswich Australia	Grande Ave. / Parkland Dr. / Carnarvon Ave. (-27.69055, 152.91610)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Springfield Township, OH Lucas Co. United States	Albon Rd. / Garden Rd. (41.59562, -83.73751)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2024	https://www.lucascountyengineer.org/gardenalbonroundaboutopens.html
Springfield Township, OH Lucas Co. United States	Angola Rd. / King Rd. (41.62495, -83.72279)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.13abc.com/2022/08/23/roundabout-construction-angola-king-begins-august-29/
Springvale, VIC Greater Dandenong Australia	North Dr. / Mountford Dr. (-37.93918, 145.17801)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
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.
Springville, UT Utah Co. United States	400 S / 1300 E / Canyon Dr. (40.16084, -111.58691)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.8993	Other (At-Grade) Single-Lane	2014	Little deflection for northbound through movement. Yield-controlled right-turn bypass lane on south leg. ICD estimated from Google Maps linework.
Springwater, ON Simcoe Canada	Wilson Dr. / Carson Rd. / Seadon Rd. (44.41593, -79.75453)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2023	https://www.simcoe.com/news/growth-is-coming-wilson-drive-roundabout-opens-north-of-barrie/article_3e5d1463-0a87-51e4-a5ca-96ced0df7c93.html
Springwood, NSW Blue Mountains Australia	Macquarie Rd. / Raymond Rd. (-33.69920, 150.56764)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Springwood, NSW Blue Mountains Australia	Macquarie Rd. / Hawkesbury Rd. (-33.69928, 150.57112)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Springwood, QLD Logan Australia	Chatswood Rd. / Old Chatswood Rd. / Magellan Rd. (-27.63385, 153.13859)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Spruce Grove, AB Alberta Canada	McLeod Ave. / Nelson Dr. (53.54319, -113.92259)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.0651	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Spruce Grove, AB Division 11 Canada	Range Road 271 / McLeod Ave. (53.54384, -113.86086)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 50.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2019	Year Completed estimated (2017-2020).
Spruce Grove, AB Division 11 Canada	Calahoo Rd. / Avonlea Way / Longview Dr. (53.56425, -113.91005)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 28.0000	Other (At-Grade) Single-Lane	2006	Painted splitter islands.
Spruce Grove, AB Division 11 Canada	Pioneer Rd. / Grove Dr. (53.55573, -113.86097)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2017
Spruce Grove, AB Division 11 Canada	Grove Dr. W / Copperhaven Dr. / Harvest Ridge Dr. (53.55575, -113.95196)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.0000	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2016-2020).
Spruce Grove, AB Division 11 Canada	Grove Dr. W / (unknown) (53.55467, -113.95664)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.0000	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2016-2020).
Spruce Grove, AB Division 11 Canada	Pioneer Rd. (Range Road 271) / Fenwyck Blvd. (53.55121, -113.86090)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.0000	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2017-2020).
Spruce Grove, AB Division 11 Canada	Pioneer Rd (Range Road 271) / (unknown) (53.54856, -113.86090)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.0000	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2017-2020).
Squamish, BC Squamish-Lillooet Canada	The Boulevard / Perth Dr. (49.74036, -123.11024)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 20.0678	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Squamish, BC Squamish-Lillooet Canada	The Boulevard / Highlands Way (49.74035, -123.11661)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 22.3833	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Squamish, BC Squamish-Lillooet District Canada	Commercial Way / Discovery Way (49.72279, -123.15057)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2006	Home Depot retail center on one corner. Uses fishhook signs and pavement markings. Year Completed estimated (2004-2009).
Sremska Mitrovica, Vojvodina Srem District Serbia	Ulica Fruškogorska / Ulica Planinska / Ulica Dr Milana Kostića (44.98373, 19.60998)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
St Agnes, SA Tea Tree Gully Australia	Smart Rd. / Tolley Rd. (-34.83236, 138.70700)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
St Albans, VT Franklin Co. United States	Industrial Park Rd. / Benoit Dr. (44.80056, -73.09987)	Other Existing	All-Way Yield None	4 Approaches 1 Driveways 86.4401	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
St Albans, VIC Brimbank Australia	Biggs St. / Arthur St. / Alfrieda St. (-37.73696, 144.80189)	Roundabout Existing	All-Way Yield None	6 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Elliptical shaped.
St Albans, VIC Brimbank Australia	Margrave St. / Newcombe Dr. (-37.73574, 144.79065)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
St Albans, VIC Brimbank Australia	Furlong Rd. / University Blvd. / Pimelea Terrace (-37.75875, 144.79940)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
St Albert, AB Alberta Canada	St Anne St. / St Anne Promenade (53.63152, -113.62774)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4530	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
St Albert, AB Alberta Canada	Jensen Lake Blvd. / (unknown) (53.66511, -113.63856)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.2593	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
St Albert, AB Alberta Canada	Jensen Lakes Blvd. / Jubilation Dr. / Joyal Way (53.66296, -113.64301)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.0611	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
St Albert, AB Division 11 Canada	Ebony Way / Everitt Dr. (53.66712, -113.63184)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2021	https://stalbert.ca/dev/construction/transportation/everitt-ebony-way-roundabout/
St Albert, AB Division 11 Canada	Tache St. / St Anne Promenade (53.63065, -113.63046)	Other Existing	All-Way Yield Unknown	2 Approaches 1 Driveways 29.0000	Other (At-Grade) Single-Lane		No splitter island on south leg.
St Albert, AB Division 11 Canada	Ebony Way / Coal Mine Rd. (53.66513, -113.62804)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 30.0000	Other (At-Grade) Single-Lane	2019	No splitter islands.
St Albert, AB Division 11 Canada	Hwy 633 (Villeneuve Rd.) / (parking) (53.65791, -113.63362)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2023	https://stalbert.ca/dev/construction/transportation/villeneuve/
St Albert, AB Division 11 Canada	Villeneuve Rd. / Dennison Dr. / Jensen Gate (53.65788, -113.65248)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2022	https://stalbert.ca/dev/construction/transportation/villeneuve/
St Andrews, NSW Campbelltown Australia	Raby Rd. / Stranraer Dr. / Stromeferry Crescent (-34.03013, 150.82732)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
St Arnaud, VIC Northern Grampians Australia	B220 (N Western Rd. - Napier St.) / C271 (Silvermines Rd.) / C272 (Mill St.) / Mill St. (-36.61232, 143.25459)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
St Arnaud, VIC Northern Grampians Australia	B240 (Inglewood Rd. - Wimmera Hwy. / B220 (Melbourne Rd. - Sunraysia Hwy.) / B220-B240 (Kings Ave.) / Gray St. (-36.62142, 143.26500)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
St Augustine, FL St. Johns Co. United States	Shearwater Pkwy. / Kayak Club Dr. (30.03679, -81.56682)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 53.7646	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
St Augustine, FL St. Johns Co. United States	Rio San Juan Rd. / Orellano Rd. / Quesada Rd. (29.84748, -81.37309)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2021	Year Completed estimated (2021-2022).