Roundabouts Database Index

11205 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
Wake Forest, NC Wake Co. United States	Gross Ave. / Bratt Ave. (35.91758, -78.53184)	Neighborhood Traffic Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 17.4103	Other Single-Lane		ICD estimated from Google Maps linework.
Wake Forest, NC Wake Co. United States	Heritage Branch Rd. / Mountain Hill Dr. (35.94702, -78.51933)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.7746	Other Single-Lane	2014	Splitter islands and markings added 2018-2019. ICD estimated from Google Maps linework.
Wake Forest, NC Wake Co. United States	Heritage Club Ave. / Sky Hill Pl. (35.95192, -78.49658)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.6728	Other Single-Lane		No splitter islands. ICD estimated from Google Maps linework.
Wake Forest, NC Wake Co. United States	Heritage Links Dr. / Thompson Glenn Pl. / Rogers Rd. (35.94534, -78.50196)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.4775	Other Single-Lane		No splitter islands. ICD estimated from Google Maps linework.
Wake Forest, NC Wake Co. United States	Kaplan Woods Way / Bratt Ave. (35.91551, -78.53119)	Neighborhood Traffic Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.3781	Other Single-Lane		ICD estimated from Google Maps linework.
Wake Forest, NC Wake Co. United States	Kaplan Woods Way / Gross Ave. (35.91468, -78.53144)	Neighborhood Traffic Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 17.4110	Other Single-Lane		ICD estimated from Google Maps linework.
Wake Forest, NC Wake Co. United States	Linslade Way / Cornwell Dr. (35.92725, -78.51090)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.2438	Other Single-Lane	2007	ICD = 90 ft. ICD estimated from Google Maps linework.
Wake Forest, NC Wake Co. United States	Opposition Way / Strategy Way (35.97372, -78.47589)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 23.1973	Other Single-Lane		No splitter islands. ICD = 100 ft. ICD estimated from Google Maps linework.
Wake Forest, NC Wake Co. United States	Richland Hills Ave. / Fulworth Ave. / Stackhurst Way / Marbank St. (36.01152, -78.50808)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 46.3724	Other Single-Lane		No splitter islands. ICD = 170 ft. ICD estimated from Google Maps linework.
Wake Forest, NC Wake Co. United States	Stadium Dr. / N Wingate St. (35.98242, -78.51287)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.9599	Other Single-Lane	2020	At Southeastern Baptist Theological Seminary campus. ICD estimated from Google Maps linework.
Wake Forest, NC Wake Co. United States	Gilcrest Farm Rd. / Traditions Grande Blvd. / Royal Mill Ave. / Oak Grove Church Rd. (35.98472, -78.48449)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6232	Other Single-Lane	2013	ICD = 155 ft. ICD estimated from Google Maps linework.
Wake Forest, NC Wake Co. United States	Longleaf Estates Dr. / Rainy Lake St. / Table Mountain Pine Dr. (35.90314, -78.51040)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 22.2506	Other Single-Lane	2018	No splitter islands. Year Completed estimated (2017-2018). ICD estimated from Google Maps linework.
Wakefield, MA Middlesex Co. United States	I-95 / Salem St (Rte 129) / Haverhill St / Lowell St (Rte 129) (42.52541, -71.08090)	Rotary Existing	All-Way Yield None	5 Approaches 0 Driveways	Freeway Ramps Multilane (2 Lane)		pavement markings improvement in 2016
Waldorf, MD Charles United States	Davis Rd. / (School entrance) (38.63609, -76.97873)	Roundabout Existing	All-Way Yield None	2 Approaches 1 Driveways 33.5852	Other Single-Lane	2005	Functional Class: Local ICD estimated from Google Maps linework.
Wales, WI Waukesha United States	US 18 / STH 83 (43.01185, -88.38395)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.2989	Other Single-Lane	2015	ICD estimated from Google Maps linework.
Wales, WI Waukesha United States	US 18 / Blackwood Dr. (43.01132, -88.38609)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.5660	Other Multilane (2 Lane)	2009	Opened August 2009. ICD estimated from Google Maps linework.
Walker, LA Livingston Par. United States	Walker South Rd. / I-12 WB Ramps (30.47242, -90.86272)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 42.2038	Freeway Ramps Multilane (2 Lane)	2017	ICD estimated from Google Maps linework.
Walker, LA Livingston Par. United States	Walker South Rd. / I-12 EB Ramps (30.46773, -90.86314)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 43.2352	Freeway Ramps Multilane (2 Lane)	2017	ICD estimated from Google Maps linework.
Wall, NJ Monmouth United States	NJ 35 / Atlantic Ave. (Brielle Circle) (40.13232, -74.06525)	Rotary Existing	Other Unknown	4 Approaches 0 Driveways 129.6649	Other Single-Lane		Traffic circle conversion ICD estimated from Google Maps linework.
Wall Township, NJ Monmouth Co. United States	RT-34 S / Allaire Rd. (40.15011, -74.09599)	Rotary Existing	Other Unknown	4 Approaches 0 Driveways 106.8086	Other Multilane (2 Lane)		Built in the 1930s. Yield signs on Allaire Rd approaches; some kind of traffic lights on Rt 34 approaches. ICD estimated from Google Maps linework.
Walla Walla, WA Walla Walla United States	Myra Rd. / W. Pine St. (46.06837, -118.36970)	Roundabout Existing	All-Way Yield None	0 Approaches 0 Driveways 46.4030	Other Multilane (2 Lane)	2008	December 2008. ICD estimated from Google Maps linework.
Walla Walla, WA Walla Walla United States	Myra Rd. / SR 12 EB Ramps (46.06918, -118.36980)	Roundabout Existing	All-Way Yield None	0 Approaches 0 Driveways 34.8017	Other Multilane (2 Lane)	2010	July 2010. ICD estimated from Google Maps linework.
Walla Walla, WA Walla Walla United States	Myra Rd. / SR 12 WB Ramps (46.07030, -118.37000)	Roundabout Existing	All-Way Yield None	0 Approaches 0 Driveways 33.1438	Other Multilane (2 Lane)	2010	July 2010. ICD estimated from Google Maps linework.
Walled Lake, MI Oakland United States	Loop Rd. / Commerce Crossing Dr. (42.53542, -83.44801)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 49.2829	Other Multilane (2 Lane)	2006	Next to Costco retail center and gas station. ICD estimated from Google Maps linework.
Walnut Creek, CA Alameda United States	Walnut Ave. / Oak Grove Rd. (37.91432, -122.00770)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 22.6138	Other Single-Lane	2000	Right turn bypass lane in northwest quadrant. ICD estimated from Google Maps linework.
Waltham, MA Middlesex Co. United States	Beaver St. / Lyman St. (42.38402, -71.23042)	Roundabout Existing	All-Way Yield None	3 Approaches 5 Driveways 44.1091	Other Single-Lane		ICD estimated from Google Maps linework.
Wamel, Gelderland West Maas en Waal Netherlands	Van Heemstraweg / N323 (51.87527, 5.49744)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.2916	Other Multilane (2 Lane)		Turboroundabout. ICD estimated from Google Maps linework.
Wantagh, NY Nassau Co. United States	Ocean Pkwy. / Jones Beach Causeway (40.59647, -73.50811)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 106.1035	Other Multilane (2 Lane)	2009	Converted rotary. ICD estimated from Google Maps linework.
Warner, NH Merrimack Co. United States	Rte 103 / (shopping center parking) / (service station) (43.28882, -71.83340)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.5582	Other Single-Lane	2016	https://www.nh.gov/dot/org/projectdevelopment/highwaydesign/roundabouts/documents/nh_roundabouts_list_details_web_version.pdf ICD estimated from Google Maps linework.
Warner Robins, GA Houston Co. United States	Martin Luther King Jr Blvd. / Wellborn Rd. (32.61319, -83.60350)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.2046	Other Single-Lane	2013	ICD estimated from Google Maps linework.
Warner Robins, GA Houston Co. United States	University Blvd. / Martin Luther King Jr Blvd. (32.61346, -83.60892)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.1985	Other Single-Lane	2014	Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Warrensburg, MO Johnson United States	SR 13 / Old SR 13 / NW 435 Rd. (38.82513, -93.74133)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.9401	Other Single-Lane	2012	Functional Class: Arterial ICD estimated from Google Maps linework.
Warrensburg, MO Johnson United States	SR 13 / US 50 WB Ramps (38.77480, -93.68554)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.9690	Freeway Ramps Single-Lane	2011	ICD estimated from Google Maps linework.
Warrensburg, MO Johnson United States	SR 13 / US 50 EB Ramps (38.77151, -93.68568)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.9709	Freeway Ramps Single-Lane	2011	ICD estimated from Google Maps linework.
Warrensburg, MO Johnson United States	SR 13 / State Hwy DD (38.74322, -93.68679)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.9872	Other Single-Lane	2011	Functional Class: Arterial ICD estimated from Google Maps linework.
Warrensburg, MO Johnson United States	SR 13 / Old SR 13 / SE 101st Rd. (38.70853, -93.73029)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.0071	Other Single-Lane	2011	Functional Class: Arterial 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 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 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.
Warrenton, VA Fauquier Co. United States	Vint Hill Pkwy. / Watson Ct. / Farm Station Rd. (38.74607, -77.67465)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.9170	Other Single-Lane	2017	Fauquier County constructed a roundabout as part of the Vint Hill small area plan and new roadway alignments for Vint Hill Parkway/Watson and Weeks Roads. ICD estimated from Google Maps linework.
Warrenton, VA Fauquier Co. United States	E Shirley Ave. / Falmouth St. (38.69843, -77.78795)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 13.0496	Other Mini-roundabout	2018	Constructed Fall 2018, mini-roundabout with one bypass lane ICD estimated from Google Maps linework.
Warrenton, MO Warren Co. United States	W Veterans Memorial Pkwy / Booneslick Rd. (38.81902, -91.16957)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 37.2215	Other Single-Lane	2018	ICD estimated from Google Maps linework.
Warrenton, MO Warren Co. United States	Laguna Linda Ln. / W Veterans Memorial Pkwy. / I-70 EB Ramps (38.81933, -91.17764)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 40.9435	Freeway Ramps Single-Lane	2018	Elliptical shape. ICD estimated from Google Maps linework.
Warrenton, MO Warren Co. United States	Laguna Linda Ln. / I-70 WB Ramps (38.82099, -91.17761)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 43.7340	Freeway Ramps Single-Lane	2018	ICD estimated from Google Maps linework.
Warsaw, IN Kosciusko Co. United States	Old US 30 / Fox Farm Rd. (41.24848, -85.86848)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.3064	Other Single-Lane	2011	Year Completed estimated (2010-2013). ICD estimated from Google Maps linework.
Warsaw, IN Kosciusko Co. United States	W Old US 30 (Lincoln Hwy) / Zimmer Rd. (41.24793, -85.88651)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 58.3682	Other Single-Lane	2011	Year Completed estimated (2010-2013). ICD estimated from Google Maps linework.
Warwick, RI Kent Co. United States	Toll Gate Rd. (Rte 115) / Centerville Rd. (Rte 117) / Veteran's Memorial Drive Extension (41.69815, -71.46408)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.9384	Other Multilane (2 Lane)	2016	Roundabout is fully operational as of fall 2016 but still has landscape work and other minor work to be completed. There is a NEW roadway not shown on the aerial mapping - it is the Veteran's Memorial Drive Extension. ICD estimated from Google Maps linework.
Warwick, RI Kent Co. United States	Greenwich Ave. / Centerville Rd. / Veterans Memorial Dr. (41.70038, -71.46021)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 108.7906	Other Multilane (2 Lane)	2016	Roundabout fully operational in Fall 2016. Minor landscaping work and minor curb work required to fully complete construction. New roadway - Veteran's Memorial Drive Extension not shown on mapping. This new road connects to the new roundabout at Toll Gate Road to the west. ICD estimated from Google Maps linework.
Warwick, RI Kent Co. United States	Veteran's Memorial Dr. / Post Rd. / Post Rd. Extension (41.70266, -71.45475)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 59.7435	Other Multilane (2 Lane)	2016	New roundabout fully operational and opened in fall 2016. Note that traffic was previously NB only on Post Rd south of the roundbaout, and WB only on VMD, but traffic is now bi-directional in all directions. ICD estimated from Google Maps linework.
Warwick, RI Kent Co. United States	Post Rd. / W. Shore Rd. (41.69980, -71.45348)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.6694	Other Multilane (2 Lane)	2016	New tear-drop roundabout. Only one approach (eb) has to yield. the WB approach is a free merge. Post Road (on west side of roundabout) is EB only. Fully operational - opened in fall 2016. Post Rod (SB) was previously 4 lanes NB only, now 2 lanes in each direction. ICD estimated from Google Maps linework.
Warwick, RI Kent Co. United States	Post Rd. / Centerville Rd. / Greenwich Ave. (41.69875, -71.46003)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.3195	Unknown Single-Lane	2017	NOT YET CONSTRUCTED - Coming in spring 2017. Construction work has started at this location, currently in winter (2016-2017) shutdown. Note new configuration as Centerville Road on the west side has been cuttoff - can no longer access Toll Gate Road from here. Mapping not yet updated. ICD estimated from Google Maps linework.
Wasaga Beach, ON Simcoe Canada	Ontario Hwy 26 / Mosley St. / Nottawasaga 33 / 34 Sideroad (44.46184, -80.11301)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 56.2592	Other Multilane (2 Lane)	2012	ICD estimated from Google Maps linework.
Wasaga Beach, ON Simcoe Canada	Mosley St. / Beachwood Rd. / Lyons Ct. (44.46671, -80.10777)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 62.2209	Other Multilane (2 Lane)	2012	ICD estimated from Google Maps linework.
Washington, DC City of Washington United States	Brentwood Rd NE / Bryant Rd NE / 13th St NE (38.92115, -76.98915)	Roundabout Existing	All-Way Yield None	4 Approaches 1 Driveways 39.0264	Other Multilane (2 Lane)	2010	First true roundabout in District of Columbia ICD estimated from Google Maps linework.
Washington, UT Washington United States	Camino Real / Silver Falls Dr (37.10077, -113.49480)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4822	Other Single-Lane	2006	ICD estimated from Google Maps linework.
Washington, UT Washington United States	Coral Canyon Blvd. / Canyon Greens Dr. (37.16151, -113.44740)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.7951	Other Single-Lane	2002	ICD estimated from Google Maps linework.
Washington, DC N/A United States	Randle Circle (Mass. Ave. / Minn. Ave. / K St.) (38.87810, -76.96148)	Signalized Roundabout/Circle Existing	Signal None	7 Approaches 0 Driveways 118.0801	Other Multilane (2 Lane)		ICD estimated from Google Maps linework.
Washington, DC N/A United States	G St. / 3rd St. SW (38.88127, -77.01520)	Neighborhood Traffic Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 26.9620	Other Unknown		ICD estimated from Google Maps linework.
Washington, DC N/A United States	G St. / 1st St. SW (38.88119, -77.01228)	Neighborhood Traffic Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 31.6106	Other Unknown		ICD estimated from Google Maps linework.
Washington, DC N/A United States	H St. / Delaware Ave. (38.88028, -77.01262)	Neighborhood Traffic Circle Existing	Unknown Unknown	0 Approaches 0 Driveways 31.6110	Other Unknown		ICD estimated from Google Maps linework.
Washington, DC N/A United States	New York Ave. / Montana Ave. / West Virginia Ave. (38.91723, -76.97813)	Signalized Roundabout/Circle Existing	Signal None	0 Approaches 0 Driveways 65.9769	Other Unknown		ICD estimated from Google Maps linework.
Washington, DC N/A United States	Pennsylvania Ave. / Potomac Ave. (38.88034, -76.98549)	Signalized Roundabout/Circle Existing	Signal None	0 Approaches 0 Driveways 81.8167	Other Unknown		ICD estimated from Google Maps linework.
Washington, DC N/A United States	Dupont Circle (Mass Ave. / Conn. Ave. / New Hampshire Ave.19th St. / P St.) (38.90965, -77.04344)	Signalized Roundabout/Circle Existing	Signal None	10 Approaches 0 Driveways 137.5441	Other Multilane (2 Lane)		ICD estimated from Google Maps linework.
Washington, DC N/A United States	Washington Circle (Penn. Ave. / New Hampshire Ave. / 23rd St. / K St.) (38.90252, -77.05010)	Signalized Roundabout/Circle Existing	Signal None	8 Approaches 0 Driveways 119.8984	Other Multilane (2 Lane)		ICD estimated from Google Maps linework.
Washington, DC N/A United States	Scott Circle (Mass. Ave. / Rhode Isl. Ave. / 16th St. / N St.) (38.90725, -77.03654)	Signalized Roundabout/Circle Existing	Signal None	6 Approaches 0 Driveways 51.1161	Other Multilane (2 Lane)		ICD estimated from Google Maps linework.
Washington, DC N/A United States	Logan Circle (Rhode Isl. Ave. / Vermont Ave. / 13th St. / P St.) (38.90965, -77.02963)	Signalized Roundabout/Circle Existing	Signal None	5 Approaches 0 Driveways 120.8157	Other Multilane (2 Lane)		ICD estimated from Google Maps linework.
Washington, DC N/A United States	Thomas Circle (Mass Ave. / Vermont Ave. / 14th St. / M St.) (38.90565, -77.03196)	Signalized Roundabout/Circle Existing	Signal None	6 Approaches 0 Driveways 75.2817	Other Multilane (2 Lane)		ICD estimated from Google Maps linework.
Washington, DC N/A United States	Sheridan Circle (Mass Ave. / 23rd St. / R St.) (38.91214, -77.05065)	Rotary Existing	Uncontrolled None	0 Approaches 0 Driveways 69.6989	Other Multilane (2 Lane)		Functional Class: Arterial ICD estimated from Google Maps linework.
Washington, DC N/A United States	Westmoreland Circle (Mass. Ave. / Dalecarlia Pkwy / Western Ave.) (38.94892, -77.10097)	Rotary Existing	Uncontrolled None	6 Approaches 0 Driveways 82.6665	Other Multilane (2 Lane)		Functional Class: Arterial ICD estimated from Google Maps linework.
Washington, DC N/A United States	Ward Circle (Mass. Ave. / Nebraska Ave.) (38.93792, -77.08590)	Signalized Roundabout/Circle Existing	Signal None	0 Approaches 0 Driveways 80.8214	Other Multilane (2 Lane)		ICD estimated from Google Maps linework.
Washington, DC N/A United States	Chevy Chase Circle (Conn. Ave. / Western Ave.) (38.96761, -77.07716)	Signalized Roundabout/Circle Existing	Signal None	0 Approaches 0 Driveways 88.2163	Other Multilane (2 Lane)		ICD estimated from Google Maps linework.
Washington, DC N/A United States	Tenley Circle (Nebraska Ave. / Wisconsin Ave. / Yuma St.) (38.94628, -77.07875)	Signalized Roundabout/Circle Existing	Signal None	0 Approaches 0 Driveways 73.3809	Other Multilane (2 Lane)		ICD estimated from Google Maps linework.
Washington, DC N/A United States	Sherman Circle (Kansas Ave. / Illinois Ave. / Crittenden St.) (38.94733, -77.02190)	Rotary Existing	All-Way Stop None	6 Approaches 0 Driveways 89.1704	Other Multilane (2 Lane)		Functional Class: Arterial ICD estimated from Google Maps linework.
Washington, DC N/A United States	Grant Circle (New Hampshire Ave. / Illinois Ave. / Varnum St. / NW 5th St.) (38.94312, -77.01926)	Rotary Existing	All-Way Stop None	8 Approaches 0 Driveways 120.7587	Other Multilane (2 Lane)		Functional Class: Arterial ICD estimated from Google Maps linework.
Washington, IL Tazewell Co. United States	Washington Square (40.70341, -89.40659)	Other Existing	Two-Way Stop None	4 Approaches 0 Driveways 0.0000	Other Single-Lane	1920	Pedestrian access to central island; parking along circulatory roadway.
Washington Township, PA Franklin Co. United States	Washington Township Blvd. / N Welty Rd. (39.75342, -77.54239)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 43.1556	Other Single-Lane	2016	ICD estimated from Google Maps linework.
Washougal, WA Clark United States	SE Union St. / Front St. (45.57985, -122.38560)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.4371	Other Single-Lane	2012	ICD estimated from Google Maps linework.
Washougal, WA Clark United States	SE Union St. / 8th Ave. (45.58089, -122.38580)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.9288	Other Single-Lane	2012	ICD estimated from Google Maps linework.
Washougal, WA Clark United States	SE Port St. / Front St. (45.58009, -122.37780)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.4214	Other Single-Lane	2012	ICD estimated from Google Maps linework.
Washougal, WA Clark United States	SE Port St. / C St. (45.58099, -122.37780)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.2878	Other Single-Lane	2012	ICD estimated from Google Maps linework.
Washougal, WA Clark Co. United States	SR 14 / S 32nd St. (45.57443, -122.33692)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.1284	Other Unknown	2019	Completed Summer 2019 (WSDOT). ICD estimated from Google Maps linework.
Washougal, WA Clark Co. United States	SR 14 / 15th St. (Washougal River Rd.) (45.57665, -122.35617)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.2591	Other Single-Lane	2019	Completed Summer 2019 (WSDOT). If needed will be converted in the future to multilane and has built in concrete joint lines in the splitter islands and central island truck apron. ICD estimated from Google Maps linework.
Wasilla, AK Matanuska-Susitna United States	Big Lake Rd. / W North Shore Dr. (61.55232, -149.81920)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 16.4988	Other Single-Lane	2016	ICD estimated from Google Maps linework.
Wasilla, AK Matanuska-Susitna United States	Trunk Rd. / Parks Hwy SB Ramps / E Fireweed Rd. (61.56204, -149.26719)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 15.9249	Freeway Ramps Single-Lane	2016	ICD estimated from Google Maps linework.
Wasilla, AK Matanuska-Susitna United States	W Seldon Rd. / N Lucille St. (61.61387, -149.45088)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.4746	Other Single-Lane	2014	ICD estimated from Google Maps linework.
Wasserliesch, Rhineland-Palatinate Trier-Saarburg Germany	Am der Granahöhe / Am Wiesenkreuz / B51 NB Ramps / Sauerwiese / (parking lot) (49.69551, 6.55794)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 39.4001	Freeway Ramps Single-Lane		ICD estimated from Google Maps linework.
Wasserliesch, Rhineland-Palatinate Trier-Saarburg Germany	B51 / B419 (49.69959, 6.56008)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 33.9894	Other Single-Lane		Right-turn bypass lanes on all legs. ICD estimated from Google Maps linework.
Wasserliesch, Rhineland-Palatinate Trier-Saarburg Germany	L138 / Hauptstraße (49.70100, 6.55156)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.7609	Other Single-Lane		ICD estimated from Google Maps linework.
Water Mill, NY Suffolk Co. United States	Scuttlehole Rd. / Mitchells Ln. (40.95021, -72.32856)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 26.1595	Other Single-Lane	2005	Year completed estimated (2004-2006). ICD estimated from Google Maps linework.
Waterbury, VT Washington Co. United States	US 2 / VT 100 (44.34144, -72.75923)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.1459	Other Single-Lane	2014	Completion year estimated. ICD estimated from Google Maps linework.
Waterdown, ON Hamilton Canada	Skinner Rd. / Burke St. (43.33778, -79.88090)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.7464	Other Single-Lane	2010	Year Completed estimated (2009-2012). ICD estimated from Google Maps linework.
Waterford Township, PA Erie United States	US 19 / SR 97 (41.93390, -79.98040)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 37.3162	Other Single-Lane	2014	Previously controlled by two-way stop ICD estimated from Google Maps linework.
Waterloo, ON Waterloo Regional Municipality Canada	Ira Needles Blvd. / Erb St. (43.44632, -80.57117)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.4250	Other Multilane (2 Lane)	2004	Fishhook pavement markings. Series of five roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework.
Waterloo, ON Regional Municipality of Waterloo Canada	Townline Rd. / Can-Amera Pkwy. (43.41154, -80.28042)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 60.0000	Other Multilane (2 Lane)	2003	Year Completed estimated (2002-2004).
Waterloo, ON Waterloo Canada	Laurelwood Dr / James Downey Way (43.47541, -80.56870)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.6010	Other Single-Lane	2015	ICD estimated from Google Maps linework.
Waterloo, ON Waterloo Canada	Laurelwood Dr / Beaver Creek Rd (43.47220, -80.57985)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 19.9349	Other Single-Lane	2008	ICD estimated from Google Maps linework.
Waterloo, ON Waterloo Canada	Laurelwood Dr. / Blue Beach Blvd. (43.46997, -80.59517)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 40.0000	Other Single-Lane	2003	Year Completed estimated (2001-2004).
Waterloo, ON Waterloo Canada	Erb St. W / Turtle Island Recycling / Costco parking lot (43.44386, -80.57867)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.6227	Other Multilane (2 Lane)	2016	ICD estimated from Google Maps linework.
Waterloo, ON Waterloo Canada	Erb St W / Landfill / Costco parking lot (43.44326, -80.58039)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.6232	Other Multilane (2 Lane)	2016	ICD estimated from Google Maps linework.
Waterloo, ON Waterloo Canada	Ira Needles Blvd. / Thorndale Dr. (43.44178, -80.56523)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.6242	Other Multilane (2 Lane)	2016	ICD estimated from Google Maps linework.
Waterloo, ON Waterloo Canada	University Ave E / Labrador Dr (43.51759, -80.51453)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 41.5720	Other Multilane (2 Lane)	2010	ICD estimated from Google Maps linework.