25513 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
Miami, FL
Miami-Dade Co.
United States
SW 9th Ave. / SW 24th Rd.
(25.76139, -80.21051)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.4320
Other (At-Grade)
Single-Lane
2005
Burleson, TX
Johnson Co.
United States
SW Alsbury Blvd. / Candler Dr.
(32.53481, -97.36590)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane, unspecified)
2018 Part of Alsbury Extension to Hulen.
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
Saint Lucie West, FL
St. Lucie Co.
United States
SW Ambrose Way
(27.29930, -80.43026)
Other
Existing
Unknown
Unknown
2 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Lees Summit, MO
Jackson Co.
United States
SW Arborwalk Blvd. / SW Arboridge Dr.
(38.85590, -94.41010)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.6918
Other (At-Grade)
Single-Lane
2005 Year Completed estimated (2004-2005). ICD estimated from Google Maps linework.
Lees Summit, MO
Jackson Co.
United States
SW Arborwalk Blvd. / SW Arborwalk Dr.
(38.85469, -94.40482)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.6224
Other (At-Grade)
Single-Lane
2005 Year Completed estimated (2004-2005). ICD estimated from Google Maps linework.
Lees Summit, MO
Jackson Co.
United States
SW Arborwalk Blvd. / SW Arborway Dr.
(38.85615, -94.40007)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.4119
Other (At-Grade)
Single-Lane
2005 Year Completed estimated (2004-2005). ICD estimated from Google Maps linework.
Lees Summit, MO
Jackson Co.
United States
SW Arborway Dr. / SW Wysteria Dr. / SW Wysteria Terr.
(38.85763, -94.39962)
Roundabout
Existing
Unknown
None
4 Approaches
0 Driveways
24.1808
Other (At-Grade)
Single-Lane
2005 Minimal splitter islands on three legs; no splitter island on east leg. Year Completed estimated (2004-2005). ICD estimated from Google Maps linework.
(unincorporated), FL
St. Lucie Co.
United States
SW Aventino Dr. / (unknown)
(27.27409, -80.44865)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
24.4156
Other (At-Grade)
Single-Lane
2007 ICD estimated from Google Maps linework.
Arundel, FL
Martin Co.
United States
SW Balmoral Trace / SW Wedgewood Ln.
(27.09049, -80.27440)
Traffic Calming Circle
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
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.
Tigard, OR
Washington Co.
United States
SW Barrows Rd. / SW Roshak Rd. / (parking lot)
(45.42692, -122.84486)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.4989
Other (At-Grade)
Single-Lane
2008 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.
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.
Bend, OR
Deschutes Co.
United States
SW Bond St. / Wilson St.
(44.04616, -121.30970)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.4799
Other (At-Grade)
Multilane (2 Lane, unspecified)
2007 Single-Lane except one separate right turn lane ICD estimated from Google Maps linework.
Bentonville, AR
Benton Co.
United States
SW Bright Rd. / SW Gator Blvd. / SW Wentworth Ave.
(36.32128, -94.23638)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
56.3880
Other (At-Grade)
Multilane (2 Lane, unspecified)
2012 Left-only and left-through-right lanes on all four legs.
Tigard, OR
Washington Co.
United States
SW Bull Mountain Rd. / SW River Terrace Blvd.
(45.41486, -122.84922)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.7271
Other (At-Grade)
Single-Lane
2018 ICD estimated from Google Maps linework.
Rose Hill, KS
Butler Co.
United States
SW Butler Rd. / SW 150th St.
(37.60684, -97.13532)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2021 http://www.derbyinformer.com/news/area_news/road-improvement-project-near-rose-hill-begins/article_4896a432-9474-11ea-a7b0-6fe6a21b2233.html
Ankeny, IA
Polk Co.
United States
SW Campustown Ct
(41.71034, -93.61365)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
136.4130
Other (At-Grade)
Single-Lane
2013 ICD estimated from Google Maps linework.
Redmond, OR
Deschutes Co.
United States
SW Canal Blvd. / SW Pumice Ave.
(44.26004, -121.18150)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-lane w/ Traversable Central Island
2020 https://ktvz.com/videos/2020/11/19/redmonds-first-mini-roundabout-draws-controversy/
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
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.
Bend, OR
Deschutes Co.
United States
SW Century Dr. / SW Colorado Ave. / SW Chandler Ave.
(44.04180, -121.33200)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
57.9120
Other (At-Grade)
Single-Lane
1999 Completed Fall 1999. One leg comes in at 60 degree angle. Right-turn bypass lane part of conceptual design but removed for final. First modern roundabout in Oregon.
Bend, OR
Deschutes Co.
United States
SW Century Dr. / SW Mt. Washington Dr. / SW Reed Market Dr.
(44.03860, -121.33590)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
57.9120
Other (At-Grade)
Single-Lane
2001 Roundabout sized for ultimate conversion to double lane.
Ankeny, IA
Polk Co.
United States
SW Cherry St / SW 11th
(41.71942, -93.60882)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
64.1853
Other (At-Grade)
Single-Lane
2011 ICD estimated from Google Maps linework.
Bend, OR
Deschutes Co.
United States
SW Colorado Ave. / SW Simpson St.
(44.04770, -121.32290)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.2050
Other (At-Grade)
Single-Lane
2001 ICD estimated from Google Maps linework.
Bend, OR
Deschutes Co.
United States
SW Colorado St. / SW Columbia St.
(44.04406, -121.32536)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021
Bend, OR
Deschutes Co.
United States
SW Columbia St. / SW Simpson Ave.
(44.04820, -121.32716)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 Near fire station.
(unincorporated), FL
St. Lucie Co.
United States
SW Community Blvd. / SW Rowley Way
(27.27730, -80.44212)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
49.8913
Other (At-Grade)
Multilane (2 Lane, unspecified)
2003 Concentric circulatory roadway striping. ICD estimated from Google Maps linework.
(unincorporated), FL
St. Lucie Co.
United States
SW Community Blvd. / SW Tradition Pkwy.
(27.26444, -80.43804)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
75.3765
Other (At-Grade)
Multilane (2 Lane, unspecified)
2003 Concentric circulatory roadway striping. ICD estimated from Google Maps linework.
(unincorporated), FL
St. Lucie Co.
United States
SW Community Blvd. / Westcliffe Ln. / Sycamore Tree Way
(27.27973, -80.44482)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
46.7058
Other (At-Grade)
Multilane (2 Lane, unspecified)
2003 Concentric circulatory roadway striping. ICD estimated from Google Maps linework.
Saint Lucie West, FL
St. Lucie Co.
United States
SW Copper Creek Dr. / NW Marjorie Ln.
(27.32703, -80.45032)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
54.8640
Other (At-Grade)
Single-Lane
2007 No truck apron. Year Completed estimated (2006-2007).
Gainesville, FL
Alachua Co.
United States
SW Depot Ave. / SW 6th St.
(29.64351, -82.33119)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.9504
Other (At-Grade)
Single-Lane
2016 ICD estimated from Google Maps linework.
Sherwood, OR
Washington Co.
United States
SW Elwert Rd. / SW Kruger Rd. / Cedar Ln.
(45.35477, -122.86786)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2020 Intersection of Kruger/Elwert was moved north a few hundred feet. That intersection was previously a two-way stop.
King City, OR
Washington Co.
United States
SW Fischer Rd. / SW 136th Ave.
(45.39676, -122.81642)
Other
Existing
All-Way Stop
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Bend, OR
Deschutes Co.
United States
SW Golden Meadow Loop
(44.01239, -121.35331)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Ankeny, IA
Polk Co.
United States
SW Goodwin St. / Springfield Dr.
(41.69388, -93.61487)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.9709
Other (At-Grade)
Single-Lane
2004 One of three in a new residential development. Functional Class: Local ICD estimated from Google Maps linework.
Wilsonville, OR
Clackamas Co.
United States
SW Grahams Ferry Rd. / SW Barber St.
(45.31273, -122.80170)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
26.0368
Other (At-Grade)
Single-Lane
2014 ICD estimated from Google Maps linework.
Beaverton, OR
Washington Co.
United States
SW Hart Rd. / Sorrento Rd. / Juniper Terr.
(45.46680, -122.80880)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.1283
Other (At-Grade)
Single-Lane
Functional Class: Collector. Pedestrian ramps into circulatory roadway. ICD estimated from Google Maps linework.
Burleson, TX
Johnson Co.
United States
SW Hulen St. / SW Alsbury Blvd.
(32.53068, -97.37575)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
48.7680
Other (At-Grade)
Single-Lane
2017 Right-turn-only lane on northeast leg. Part of Alsbury Extension to Hulen.
Topeka, KS
Shawnee Co.
United States
SW Huntoon St. / SW Urish Rd.
(39.04338, -95.78022)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2017 Right-turn-only lane on south leg.
Topeka, KS
Shawnee Co.
United States
SW Indian Hills Rd. / SW 21st St.
(39.02859, -95.79811)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.5340
Other (At-Grade)
Single-Lane
2017 ICD estimated from Google Maps linework.
Bend, OR
Deschutes Co.
United States
SW Industrial Way / SW Bond St.
(44.05040, -121.31630)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
32.6191
Other (At-Grade)
Single-Lane
2003 Bond St. is one-way northbound out of the roundabout. Roundabout has raindrop-shaped central island, as no westbound to southbound movements are needed. Dogbone/peanut shape. ICD estimated from Google Maps linework.
Bend, OR
Deschutes Co.
United States
SW Industrial Way / SW Wall St.
(44.05050, -121.31750)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.9023
Other (At-Grade)
Single-Lane
2003 Wall St. is one-way southbound into the roundabout. Roundabout is raindrop-shaped to prevent eastbound to northbound movements. Dogbone/peanut shape. ICD estimated from Google Maps linework.
Ankeny, IA
Polk Co.
United States
SW Irvinedale Dr / NW Polk City Dr / SE Vintage Pkwy
(41.71706, -93.63888)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
49.9237
Other (At-Grade)
Multilane (2 Lane, unspecified)
2013 ICD estimated from Google Maps linework.
Lees Summit, MO
Jackson Co.
United States
SW Jefferson St. / SW Blue Pkwy / US 50 WB Ramps
(38.90430, -94.37773)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
59.4360
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2018 Roundabout is one terminal of a Diverging Diamond Interchange (DDI). Opened May 2018.
Port Orchard, WA
Kitsap Co.
United States
SW Lake Flora Rd. / JM Dickenson Rd. SW
(47.46497, -122.72410)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.9114
Other (At-Grade)
Single-Lane
2011 https://pugetsoundblogs.com/roadwarrior/tag/lake-flora/ ICD estimated from Google Maps linework.
Saint Lucie West, FL
St. Lucie Co.
United States
SW Lake Forest Way / SW Talquin Ln.
(27.30100, -80.38085)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Lee's Summit, MO
Jackson Co.
United States
SW Longview Blvd. / SW Fascination Dr.
(38.91153, -94.44954)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.6077
Other (At-Grade)
Multilane (2 Lane, unspecified)
2007 ICD estimated from Google Maps linework.
Lee's Summit, MO
Jackson Co.
United States
SW Longview Blvd. / SW Keesler Dr.
(38.90892, -94.44749)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.6093
Other (At-Grade)
Multilane (2 Lane, unspecified)
2007 ICD estimated from Google Maps linework.
Lee's Summit, MO
Jackson Co.
United States
SW Longview Blvd. / SW Longview Rd. / SW Redbuck Cir.
(38.90582, -94.44718)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.1878
Other (At-Grade)
Multilane (2 Lane, unspecified)
2007 ICD estimated from Google Maps linework.
Lees Summit, MO
Jackson Co.
United States
SW Longview Rd. / SW Sampson Rd.
(38.90564, -94.44194)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.8938
Other (At-Grade)
Multilane (2 Lane, unspecified)
2007 Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Stuart, FL
Martin Co.
United States
SW Lost River Rd. / SW Kantner Dr.
(27.11641, -80.26147)
Traffic Calming Circle
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Sherwood, OR
Washington Co.
United States
SW Meinecke Pkwy / SW Dewey Dr.
(45.35897, -122.85650)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
31.8900
Other (At-Grade)
Single-Lane
2003 ICD estimated from Google Maps linework.
Bend, OR
Deschutes Co.
United States
SW Mt. Washington Dr. / SW Simpson Ave.
(44.04736, -121.34400)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.6208
Other (At-Grade)
Single-Lane
2013 ICD estimated from Google Maps linework.
Saint Lucie West, FL
St. Lucie Co.
United States
SW Newport Isles Blvd. / Brigantine Pl.
(27.25873, -80.40850)
Unknown
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Sherwood, OR
Washington Co.
United States
SW Oregon St. / SW 1st St. / SW Ash St.
(45.35781, -122.83924)
Other
Existing
Uncontrolled
Unknown
4 Approaches
1 Driveways
0.0000
Other (At-Grade)
Single-Lane
Sherwood, OR
Washington Co.
United States
SW Oregon St. / SW Murdock Rd.
(45.36060, -122.82520)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
49.5120
Other (At-Grade)
Single-Lane
2002 Completed November 2002. ICD estimated from Google Maps linework.
Stuart, FL
Martin Co.
United States
SW Pennington St. / SW Pennington St.
(27.14408, -80.25194)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Arundel, FL
Martin Co.
United States
SW Porpoise Cir. / SW Porpoise Cir.
(27.09313, -80.29409)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Pedestrian access to circulatory roadway.
Bend, OR
Deschutes Co.
United States
SW Reed Market Dr. / (no cross street)
(44.04080, -121.32790)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
32.6244
Other (At-Grade)
Single-Lane
2004 No cross street, but U-turns allowed. ICD estimated from Google Maps linework.
Bend, OR
Deschutes Co.
United States
SW Reed Market Dr. / Mt. Bachelor Dr.
(44.03830, -121.33340)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.2015
Other (At-Grade)
Single-Lane
2002 Fourth leg was built with completion of new bridge over Deschutes River. ICD estimated from Google Maps linework.
Bend, OR
Deschutes Co.
United States
SW Reed Market Dr. / SW Alderwood Cir.
(44.04054, -121.32174)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
29.1904
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
Bend, OR
Deschutes Co.
United States
SW Reed Market Dr. / SW Bond St. / SW Brookswood Blvd.
(44.04047, -121.31678)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2003
Bend, OR
Deschutes Co.
United States
SW River Rim Dr.
(44.01291, -121.35268)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
River Terrace, OR
Washington Co.
United States
SW River Terrace Blvd. / SW Appledale Rd.
(45.42317, -122.84929)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2018
Port St Lucie, FL
St. Lucie Co.
United States
SW Savona Blvd. / SW Abington Ave.
(27.26873, -80.38653)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.6016
Other (At-Grade)
Single-Lane
2002 Year Completed estimated (1999-2003). ICD estimated from Google Maps linework.
Ankeny, IA
Polk Co.
United States
SW Snyder Blvd. / Springfield Dr.
(41.69610, -93.60439)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.8618
Other (At-Grade)
Single-Lane
2006 In new residential development. Functional Class: Local ICD estimated from Google Maps linework.
Ankeny, IA
Polk Co.
United States
SW Somersby Blvd. / 46th St.
(41.69155, -93.61253)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.0799
Other (At-Grade)
Single-Lane
2004 One of three in a new residential development. Functional Class: Local ICD estimated from Google Maps linework.
Ankeny, IA
Polk Co.
United States
SW Somersby Blvd. / Springfield Dr.
(41.69387, -93.61252)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
24.0790
Other (At-Grade)
Single-Lane
2004 One of three in a new residential development. Functional Class: Local ICD estimated from Google Maps linework.
(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 Stafford Rd. / SW Rosemont Rd.
(45.39300, -122.69020)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.7740
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Tradition, FL
St. Lucie Co.
United States
SW Stony Creek Way / SW Stony Creek Way
(27.26604, -80.45506)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Beaverton, OR
Washington Co.
United States
SW Teal Blvd. / SW 155th Ave. / SW Nutcracker Ct.
(45.44060, -122.83760)
Other
Existing
All-Way Stop
None
4 Approaches
0 Driveways
37.7099
Other (At-Grade)
Single-Lane
Characteristics of a roundabout, but yield signs replaced with stop signs in 1998. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SW Terwilliger Blvd. / SW Palater Rd.
(45.45290, -122.67660)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2002 Roundabout replaces existing Y-intersection, adds fourth leg to serve college law school. Includes driveway into roundabout serving two homes. Roundabout is on tilted plane with central island plane steeper than inscribed circle plane to manage cross slopes. Northeast leg (Palater Road) has 8-9 percent grade down into roundabout, then flattens using a short vertical curve to a zero percent crown at the top of the circulatory roadway. Maximum grade through the roundabout is 4 percent; maximum cross slope is -2 percent. First roundabout under City of Portland jurisdiction.
Port St Lucie, FL
St. Lucie Co.
United States
SW Tulip Blvd. / SW College Park Rd.
(27.25803, -80.37393)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.9080
Other (At-Grade)
Single-lane w/ Traversable Central Island
2019
(unincorporated), FL
St. Lucie Co.
United States
SW Village Pkwy / Westcliffe Ln.
(27.28516, -80.43829)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.1336
Other (At-Grade)
Multilane (2 Lane, unspecified)
2003 Concentric circulatory roadway striping. 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.
Saint Lucie West, FL
St. Lucie Co.
United States
SW Visconti Way / SW Appian Way
(27.31016, -80.43776)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Peoria, IL
Peoria Co.
United States
SW Washington St. / Harrison St.
(40.68844, -89.59234)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
26.2629
Other (At-Grade)
Single-Lane
2013 ICD estimated from Google Maps linework.
(unincorporated), FL
St. Lucie Co.
United States
SW Westcliffe Ln. / (unknown)
(27.27572, -80.44907)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
49.8921
Other (At-Grade)
Multilane (2 Lane, unspecified)
2007 Looks to be sized for multilane but unmarked in 2012. ICD estimated from Google Maps linework.
Ankeny, IA
Polk Co.
United States
SW White Birch Dr. / Braeburn St.
(41.70018, -93.62535)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
55.2872
Other (At-Grade)
Single-Lane
2005 In new residential development. Functional Class: Local ICD estimated from Google Maps linework.
Erskine Park, NSW
Penrith
Australia
Swallow Dr. / Peppertree Dr.
(-33.80388, 150.80556)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other (At-Grade)
Single-lane w/ Traversable Central Island
Wright, ACT

Australia
Swallowtail Rd. / Banjo Paterson Ave.
(-35.32107, 149.03133)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Limerick, PA
Montgomery Co.
United States
Swamp Pike / Lewis Rd. / W Arcadia Dr.
(40.23457, -75.52624)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.1960
Other (At-Grade)
Single-Lane
2020 https://patch.com/pennsylvania/limerick/swamp-pike-reopens-limerick-township
Kelowna, BC
Central Okanogan
Canada
Swamp Rd. / Casorso Rd.
(49.84534, -119.46640)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
23.1050
Other (At-Grade)
Single-Lane
2007 ICD estimated from Google Maps linework.
Salem, MA
Essex Co.
United States
Swampscott Rd. / 1st St.
(42.49822, -70.92450)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
27.4320
Other (At-Grade)
Single-Lane
2019
Markham, ON
York
Canada
Swan Lake Blvd. / Lakeside Vista Way.
(43.89623, -79.25077)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
38.0000
Other (At-Grade)
Single-Lane
2001 Year Completed estimated (2000-2001).
Pimpama, QLD
Gold Coast
Australia
Swan Rd. / Undarra St. / Belconnen Dr.
(-27.81988, 153.30563)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Beach Park, FL
Hillsborough Co.
United States
Swann Circle
(27.93766, -82.52013)
Other
Existing
All-Way Yield
None
6 Approaches
0 Driveways
141.3886
Other (At-Grade)
Single-Lane
Park in central island. ICD estimated from Google Maps linework.
Auckland, Auckland
Auckland
New Zealand
Swanson Rd. / Don Buck Rd. / Universal Dr.
(-36.86073, 174.61184)
Roundabout
Existing
All-Way Yield
None
4 Approaches
1 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Elliptical shaped.
Auckland, Auckland
Auckland
New Zealand
Swanson Rd. / Metcalfe Rd.
(-36.86191, 174.61312)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Machesney Park, IL
Winnebago Co.
United States
Swanson Rd. / Perryville Rd.
(42.39150, -88.99469)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
32.6369
Other (At-Grade)
Single-Lane
2008 Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Carlton, VIC

Australia
Swanston St. / College Crescent / Cemetery Rd. E.
(-37.79328, 144.96492)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
67.9529
Other (At-Grade)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Cambridge, Waikato
Waipa
New Zealand
Swayne Rd. / Norfolk Dr. / Tulip Dr.
(-37.87517, 175.47154)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Gothenburg, Vastra Gotaland County
Gothenburg
Sweden
Swedenborgsgatan / Backavagen
(57.72159, 11.95534)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
29.9772
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County
Gothenburg
Sweden
Swedenborgsgatan / Deltavagen / Fargfabriksgatan / Kvillebacksvagen
(57.72361, 11.95111)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
28.6999
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Union, KY
Boone Co.
United States
Sweet Harmony Ln. / Dawns Light
(38.95298, -84.67487)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
49.2256
Other (At-Grade)
Single-Lane
2007 Year Completed estimated (2006-2008). ICD estimated from Google Maps linework.
Orlando, FL
Orange Co.
United States
Sweet Star Ave. / Maharaj Ave. / Desforges Ave.
(28.39723, -81.49225)
Unknown
Removed
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
2020