Roundabouts Database

29359 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
(unincorporated), OR
Clackamas Co.
United States 		SW Stafford Rd. / SW Borland Rd.
(45.37472, -122.70240) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
53.6945 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 ICD estimated from Google Maps linework.
Lake Oswego, OR
Clackamas Co.
United States 		SW Carman Dr. / SW Meadows Rd. / SW Quarry Rd.
(45.41700, -122.72490) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.3422 		Other (At-Grade)
Single-Lane 		2003 ICD estimated from Google Maps linework.
Wilsonville, OR
Clackamas Co.
United States 		SW Boeckman Rd. / Tooze Rd.
(45.31616, -122.78790) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.3126 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Clackamas, OR
Clackamas Co.
United States 		SE 157th Ave. / SE 162nd Ave.
(45.42429, -122.49770) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.8826 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Wilsonville, OR
Clackamas Co.
United States 		SW Barber St. / Brown Rd.
(45.30865, -122.78620) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.3179 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Wilsonville, OR
Clackamas Co.
United States 		SW Barber St. / Costa Cir. / 110th Ave.
(45.30843, -122.79090) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1580 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Oregon City, OR
Clackamas Co.
United States 		Washington St. / Clackamas River Dr.
(45.37355, -122.58530) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.1107 		Other (At-Grade)
Single-Lane 		2012 Right-turn bypass lane on eastbound approach. Constructed as part of OR 213 jughandle project. ICD estimated from Google Maps linework.
Clackamas, OR
Clackamas Co.
United States 		SE 172nd Ave. / SE Creekwood Rd.
(45.41880, -122.48550) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.5928 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Creekwood Rd. is new roadway; SE 172nd Avenue is existing. ICD estimated from Google Maps linework.
Happy Valley, OR
Clackamas Co.
United States 		SE 145th Ave. / SE 147th Ave. / Scouters Mountain Rd.
(45.44111, -122.51231) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
36.0336 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Wilsonville, OR
Clackamas Co.
United States 		SW Villebois Dr. / SW Costa Cir.
(45.31264, -122.79111) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.5145 		Other (At-Grade)
Single-Lane 		2014 Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Wilsonville, OR
Clackamas Co.
United States 		SW Boeckman Rd. / SW Kinsman Rd.
(45.31738, -122.77993) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
41.1515 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
West Linn, OR
Clackamas Co.
United States 		Willamette Falls Dr. / 10th St.
(45.34515, -122.65176) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
25.9080 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023 Separated bicycle and pedestrian facilities without detectable separation between them. https://www.westlinntidings.com/news/detours-coming-to-west-linn-s-8th-and-5th-avenues-10th-and-11th-streets-for/article_adf0947c-5050-11ef-bec6-f7f801dd37f8.html
Oregon City, OR
Clackamas Co.
United States 		Main St. / Agnes Ave.
(45.36884, -122.59573) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2015-2018).
Molalla, OR
Clackamas Co.
United States 		OR 213 / S Toliver Rd.
(45.15589, -122.60386) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 https://www.youtube.com/watch?v=oZVwSmmg41c
West Linn, OR
Clackamas Co.
United States 		OR 43 (Willamette Dr.) / I-205 NB Ramps
(45.36158, -122.60954) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max) 		2023 https://www.westlinntidings.com/news/new-i-205-roundabout-opens-at-highway-43-in-west-linn/article_27714680-46ce-11ee-a8d4-db795c337eb4.html (image at https://www.flickr.com/photos/oregondot/ )
Wilsonville, OR
Clackamas Co.
United States 		SW Alta Ln. / SW Alta Ct.
(45.30418, -122.80186) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Wilsonville, OR
Clackamas Co.
United States 		SW Carinthia Circle
(45.31150, -122.78783) 		Other
Existing 		Unknown
Unknown 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Happy Valley, OR
Clackamas Co.
United States 		SE 172nd Ave. / Scouters Mountain Rd.
(45.44074, -122.48574) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 East leg stubbed. https://www.happyvalleyor.gov/business/engineering-division/engineering-division/172nd-avenue-roundabout/
Homer, LA
Claiborne Par.
United States 		US 79 / US 79 Bypass / LA 9
(32.75646, -93.07671) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.1497 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2016-2018 - streetview) 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.
Sequim, WA
Clallam Co.
United States 		W Washington St. / S 9th Ave.
(48.07909, -123.12400) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2007 May 2007.
Sequim, WA
Clallam Co.
United States 		Woodcock Rd. / Sequim-Dungeness Bay Rd.
(48.11592, -123.10204) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022
Farwell, MI
Clare Co.
United States 		W Surrey Rd. / Old State Ave.
(43.85765, -84.86697) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 https://clarecrc.com/roundabout-is-now-open/
Rokeby, TAS
Clarence
Australia 		Goodwins Rd. / Dart Ln.
(-42.88663, 147.42920) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Rokeby, TAS
Clarence
Australia 		Goodwins Rd. / Emerald Dr.
(-42.88676, 147.43229) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Risdon Vale, TAS
Clarence
Australia 		Sugarloaf Rd. / Elala Dr.
(-42.82086, 147.35095) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Lindisfarne, TAS
Clarence
Australia 		Gordons Hill Rd. / Beach Rd.
(-42.84779, 147.36348) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Lindisfarne, TAS
Clarence
Australia 		Gordons Hill Rd. / Toogood Dr. / Kirkham Dr.
(-42.85860, 147.37119) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Warrane, TAS
Clarence
Australia 		Dampier St. / Bligh St.
(-42.85709, 147.38127) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bellerive, TAS
Clarence
Australia 		Wentworth St. / Hill St. / Tanundal St.
(-42.87407, 147.38840) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Cambridge, TAS
Clarence
Australia 		A3 (Tasman Hwy.) / Kennedy Dr. / Holyman Ave.
(-42.83227, 147.48873) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Cambridge, TAS
Clarence
Australia 		Holyman Ave. / Llanherne Dr.
(-42.83380, 147.49191) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Rosny Park, TAS
Clarence
Australia 		Gordons Hill Rd. / Bligh St.
(-42.86326, 147.37167) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Risdon, TAS
Clarence
Australia 		B32 (E Derwent Hwy.) / C324 (Grasstree Hill Rd.)
(-42.81190, 147.33568) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		Left-turn-only lane on southeast leg.
Hobart, TAS
Clarence
Australia 		C329 (Pass Rd.) / Goodwins Rd.
(-42.88663, 147.42845) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Hobart, TAS
Clarence
Australia 		B33 (S Arm Rd.) / Oakdowns Parade / (unknown)
(-42.90599, 147.45484) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Acton Park, TAS
Clarence
Australia 		C330 (Acton Rd.) / Estate Dr.
(-42.84649, 147.47873) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Hobart, TAS
Clarence
Australia 		Mornington Roundabout [B33 (South Arm Hwy.) / C329 (Cambridge Rd.)]
(-42.85634, 147.39427) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Rosny Park, TAS
Clarence
Australia 		Cambridge Rd. / Rosny Hill Rd.
(-42.86877, 147.37124) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Howrah, TAS
Clarence
Australia 		Shoreline Roundabout [B33 (South Arm Hwy.) / Shoreline Dr. / Lorne St.]
(-42.87820, 147.40664) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Cambridge, TAS
Clarence
Australia 		B31 (Acton Rd. - Cambridge Link Rd.) / C328 (Cambridge Rd.) / Kennedy Dr. / A3 (Tasman Hwy.) EB Ramps
(-42.83397, 147.45526) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Cambridge, TAS
Clarence
Australia 		B31 (Acton Rd.) / C330 (Acton Rd.) / Alliance Dr. / A3 (Tasman Hwy.) WB Ramps
(-42.83651, 147.45652) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Grafton, NSW
Clarence Valley
Australia 		B91 (Dobie St.) / Queen St.
(-29.68167, 152.93795) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Grafton, NSW
Clarence Valley
Australia 		B91 (Dobie St.) / Prince St.
(-29.68303, 152.94008) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Grafton, NSW
Clarence Valley
Australia 		B91 (Dobie St. - Villiers St.) / Dobie St. / Villiers St.
(-29.68522, 152.94356) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Townsend, NSW
Clarence Valley
Australia 		Jubilee St. / Goodwood St. / M1 (Pacific Motorway) SB Ramps
(-29.46962, 153.20829) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Unknown
Maclean, NSW
Clarence Valley
Australia 		Wharf St. / Clarence St.
(-29.45927, 153.20890) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Yamba, NSW
Clarence Valley
Australia 		Yamba Rd. / Golding St.
(-29.43501, 153.34336) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-Lane
Yamba, NSW
Clarence Valley
Australia 		Wooli St. / River St.
(-29.43678, 153.35827) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Mororo, NSW
Clarence Valley
Australia 		Iluka Rd. / Chatsworth Rd. / Banana Rd. / M1 (Pacific Motorway) NB Ramps
(-29.35496, 153.24738) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Woombah, NSW
Clarence Valley
Australia 		Iluka Rd. / M1 (Pacific Motorway) SB Ramps
(-29.35441, 153.24915) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
South Grafton, NSW
Clarence Valley
Australia 		B76 (Ryan St. - Charles St.) / Bent St.
(-29.70746, 152.93952) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
South Grafton, NSW
Clarence Valley
Australia 		B91 / B76 (Charles St.)
(-29.70752, 152.94174) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Grafton, NSW
Clarence Valley
Australia 		B91 (Fitzroy St. - Prince St.) / Fitzroy St. / Prince St.
(-29.69124, 152.93334) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Yamba, NSW
Clarence Valley
Australia 		Yamba Rd. / Wooli St. / Angourie Rd.
(-29.43692, 153.35208) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Yamba, NSW
Clarence Valley
Australia 		Clarence St. / Coldstream St. / Pilot St.
(-29.43534, 153.36299) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Yamba, NSW
Clarence Valley
Australia 		Yamba St. / Wooli St.
(-29.43553, 153.36018) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Grafton, NSW
Clarence Valley
Australia 		B91 (Villiers St. - Summerland Way) / Pound St.
(-29.69173, 152.93820) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Grafton, NSW
Clarence Valley
Australia 		Prince St. / Pound St.
(-29.68952, 152.93471) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Grafton, NSW
Clarence Valley
Australia 		Fitzroy St. / Villiers St.
(-29.69345, 152.93685) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Manning, SC
Clarendon Co.
United States 		Raccoon Rd. / W Huggins St. / Silver Rd.
(33.68728, -80.24358) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
33.7883 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Ridgefield, WA
Clark Co.
United States 		35th Avenue / Pioneer Street (WA SR-501)
(45.81557, -122.71310) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.4585 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
La Center, WA
Clark Co.
United States 		NW Pacific Hwy. / W 4th St.
(45.86195, -122.67258) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.6053 		Other (At-Grade)
Single-Lane 		2018 https://www.clarkcountytoday.com/local_news/the-4th-street-and-pacific-highway-roundabout-in-la-center-completed/ ICD estimated from Google Maps linework.
Henderson, NV
Clark Co.
United States 		Bicentennial Pkwy. / Via Inspirada
(35.94042, -115.13329) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 Peanut shape. Each node ICD = 150 ft; total length 450 ft. Opened 2018. News report that they are planning on replacing this roundabout with a signalized intersection in 2024. https://www.reviewjournal.com/local/traffic/after-nearly-100-crashes-henderson-to-replace-figure-eight-roundabout-3061585/
Las Vegas, NV
Clark Co.
United States 		E Sahara Ave. / S Hollywood Blvd.
(36.14450, -115.02914) 		Roundabout
Removed 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2019 This was built as a temporary roundabout in 2016. Some of the scenes in this video are when it was obviously temporary, some look like it is now: https://www.youtube.com/watch?v=IaFwJy3mCXc Removed in 2019. https://www.fox5vegas.com/news/cone-zone-hollywood-boulevard-roundabout-removed/video_cac02d5b-4d52-51df-940b-3b1d929a0d7c.html
Jeffersonville, IN
Clark Co.
United States 		Port Rd. / IN-265 WB Ramps
(38.34491, -85.70012) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
0 Driveways
58.0754 		Freeway Ramps (Grade-Separated)
Single-Lane 		2016 Raindrop shape. ICD estimated from Google Maps linework.
Jeffersonville, IN
Clark Co.
United States 		E 10th St. / IN-62 WB Ramps
(38.34567, -85.70617) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
54.3280 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2015 ICD estimated from Google Maps linework.
Jeffersonville, IN
Clark Co.
United States 		E 10th St. / IN-62 EB Ramps
(38.34309, -85.70641) 		Roundabout
Existing 		All-Way Yield
At-grade Rail Crossing Signal/Beacon 		3 Approaches
0 Driveways
65.5707 		Freeway Ramps (Grade-Separated)
Multilane (3+ Lane) 		2015 At-grade rail crossing on south legm with PHBs controlling west and north legs. No pedestrian crossings. ICD estimated from Google Maps linework.
Mesquite, NV
Clark Co.
United States 		Falcon Ridge Pkwy. / I-15 NB Ramps / W Mesquite Blvd.
(36.80253, -114.10666) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
61.2035 		Freeway Ramps (Grade-Separated)
Multilane (3+ Lane) 		2012 Year Completed estimated (2011-2013). ICD estimated from Google Maps linework.
Mesquite, NV
Clark Co.
United States 		Falcon Ridge Pkwy. / I-15 SB Ramps
(36.80353, -114.10831) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
51.6398 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2012 Year Completed estimated (2011-2013). 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 (At-Grade)
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 (At-Grade)
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.
Vancouver, WA
Clark Co.
United States 		NE 10th Ave. / NE 136th St. / Clark Ave.
(45.71980, -122.66037) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2011 Clark Ave. is one way exit. May 2011.
Washougal, WA
Clark Co.
United States 		SE Union St. / Front St.
(45.57985, -122.38560) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.4371 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Washougal, WA
Clark Co.
United States 		SE Union St. / 8th Ave.
(45.58089, -122.38580) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.9288 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Washougal, WA
Clark Co.
United States 		SE Port St. / Front St.
(45.58009, -122.37780) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.4214 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Washougal, WA
Clark Co.
United States 		SE Port St. / C St.
(45.58099, -122.37780) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.2878 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Ridgefield, WA
Clark Co.
United States 		SR 501 / S 56th Pl.
(45.81582, -122.69070) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.2796 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Ridgefield, WA
Clark Co.
United States 		SR 501 / S 65th Ave.
(45.81600, -122.68230) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.6147 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Vancouver, WA
Clark Co.
United States 		W. 6th St. / Esther St.
(45.62572, -122.67610) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
29.2336 		Other (At-Grade)
Single-Lane 		2005 Opened June 2005. ICD estimated from Google Maps linework.
Vancouver, WA
Clark Co.
United States 		NE 137th Ave. / NE 49th St.
(45.65733, -122.53190) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
40.0691 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 Opened January 2008. ICD estimated from Google Maps linework.
Mesquite, NV
Clark Co.
United States 		Oasis Blvd. / Ivy Lee Crest
(36.82714, -114.06800) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
64.0518 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2003 ICD estimated from Google Maps linework.
Mesquite, NV
Clark Co.
United States 		Oasis Blvd. / Canyon Crest Blvd.
(36.83104, -114.07380) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
68.8283 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2003 ICD estimated from Google Maps linework.
Las Vegas, NV
Clark Co.
United States 		S. Buffalo Dr. / W. Wigwam Ave.
(36.03371, -115.26090) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.6669 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2007 ICD estimated from Google Maps linework.
Las Vegas, NV
Clark Co.
United States 		S. Buffalo Dr. / W. Pebble Rd.
(36.02636, -115.26070) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.7727 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2007 ICD estimated from Google Maps linework.
Las Vegas (Summerlin), NV
Clark Co.
United States 		Town Center Dr. / Hualapai Way
(36.17850, -115.31770) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
70.1040 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		1990 Completed March 1990. Modified 2003 to reduce from three-lane entries to two-lane entries with add-lane right-turn bypasses on all legs. ICD estimated from Google Maps linework. 21442
Las Vegas (Summerlin), NV
Clark Co.
United States 		Town Center Dr. / Village Center Cir. / Library Hills Dr.
(36.18960, -115.30360) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
91.4400 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		1990 Completed March 1990. Modified 2010 to reduce lane configuration. 21442
Las Vegas, NV
Clark Co.
United States 		Lake South / Crystal Water Way
(36.13289, -115.29050) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
25.0796 		Other (At-Grade)
Single-Lane 		1994 Completed August 1994. Functional Class: Collector ICD estimated from Google Maps linework.
Las Vegas (Summerlin), NV
Clark Co.
United States 		Village Center Dr. / Meadow Hills Dr.
(36.19350, -115.30070) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
59.4360 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		1991 Add-lane right-turn bypass lane on north leg.
Las Vegas (Summerlin), NV
Clark Co.
United States 		Vista Run Dr. / Park Vista Dr.
(36.17820, -115.34610) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
46.2741 		Other (At-Grade)
Single-Lane 		1995 Year completed estimated (1990-1999) ICD estimated from Google Maps linework.
Las Vegas (Summerlin), NV
Clark Co.
United States 		Town Center Dr. / Canyon Run Dr. / Banburry Cross Dr.
(36.18080, -115.31370) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		1995 Completed March 1995. Modified 2003 to reduce from three-lane entries to two-lane entries with add-lane right-turn bypasses on all legs. 21442
Las Vegas (Summerlin), NV
Clark Co.
United States 		Desert Primrose Ln. / Desert Marigold Ln. / Blue Willow Ln.
(36.14060, -115.32090) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.5093 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		1999 Functional Class: Collector ICD estimated from Google Maps linework.
Las Vegas (Summerlin), NV
Clark Co.
United States 		Desert Primrose Ln. / Spotted Leaf Ln. / Pavillion Center Dr.
(36.14070, -115.33120) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.4737 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		1999 Functional Class: Collector ICD estimated from Google Maps linework.
Las Vegas (Summerlin), NV
Clark Co.
United States 		Havenwood Ave. / Spotted Leaf Ln. / Golden Willow
(36.13300, -115.33040) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.6194 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		1999 Functional Class: Collector ICD estimated from Google Maps linework.
Las Vegas (Summerlin), NV
Clark Co.
United States 		Havenwood Ave. / Desert Marigold Ln. / Navajo Willow Ln.
(36.13360, -115.32110) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.5483 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2000 Functional Class: Collector. Year Completed estimated (1999-2002). ICD estimated from Google Maps linework.
Henderson (Seven Hills), NV
Clark Co.
United States 		Grand Hills Dr. / Rio Secoo Golf Club
(35.97713, -115.11100) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
74.4214 		Other (At-Grade)
Single-Lane 		1998 Functional Class: Collector ICD estimated from Google Maps linework.
Ridgefield, WA
Clark Co.
United States 		SR 501 (Pioneer St.) / 45th Ave.
(45.81568, -122.70290) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.4529 		Other (At-Grade)
Single-Lane 		2007 Opened August 16, 2007. http://www.wsdot.wa.gov/News/2007/08/06_SR501Roundabouts.htm. Rural. ICD estimated from Google Maps linework.
Las Vegas, NV
Clark Co.
United States 		Carey Ave. / Belmont St.
(36.20325, -115.10700) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
13.4923 		Other (At-Grade)
Single-Lane 		2001 ICD estimated from Google Maps linework.
Las Vegas, NV
Clark Co.
United States 		Carey Ave. / Hamilton St.
(36.20310, -115.12310) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.9484 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2001 ICD estimated from Google Maps linework.