29483 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
Grand Rapids, MI
Kent Co.
United States
N Park St. NE / Briggs Blvd. NE / Monroe Ave. NE
(43.02218, -85.65964)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
29.6875
Other (At-Grade)
Single-Lane
2015 Previous right-turn bypass lane converted into bike-only right-turn bypass lane feeding a two-way separated bike facility. Year Completed estimated (2013-2016). ICD estimated from Google Maps linework.
Grand Rapids, MI
Kent Co.
United States
Monroe Ave. NE / Riverside Dr. NE / 3 Mile Rd. NE
(43.01350, -85.66388)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
26.1985
Other (At-Grade)
Single-Lane
2014 Year Completed estimated (2013-2016). ICD estimated from Google Maps linework.
Grand Rapids, MI
Kent Co.
United States
Monroe Ave. NE / Guild St. NE
(43.00642, -85.66828)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
20.9612
Other (At-Grade)
Single-Lane
2014 Year Completed estimated (2013-2016). ICD estimated from Google Maps linework.
Dover, DE
Kent Co.
United States
Cannon Mill Dr. / E Sheldrake Cir. / W Sheldrake Cir.
(39.14882, -75.56602)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
28.9560
Other (At-Grade)
Single-Lane
2006 No pavement markings. Year Completed estimated (2005-2006).
North Milford Historic District, DE
Kent Co.
United States
Greenbrook Dr. / Goldfinch Dr. / Nightingale Dr.
(38.94278, -75.45530)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Dover, DE
Kent Co.
United States
Longacre Dr. / Winesap Ln. / N Red Haven Ln.
(39.08312, -75.54767)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Smyrna, DE
Kent Co.
United States
Newgate Circle
(39.27813, -75.61345)
Other
Existing
Unknown
Unknown
4 Approaches
10 Driveways
0.0000
Other (At-Grade)
Single-Lane
Smyrna, DE
Kent Co.
United States
Ormonde Circle
(39.27525, -75.61641)
Other
Existing
Unknown
Unknown
3 Approaches
13 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Magnolia, DE
Kent Co.
United States
Windrow Way / Sabbe St. / Vollkom Rd.
(39.05714, -75.52061)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2013 Year Completed estimated (2011-2014).
Gaines Township, MI
Kent Co.
United States
84th St. SE / Kalamazoo Ave. SE
(42.81188, -85.62476)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2023 https://www.mlive.com/news/grand-rapids/2023/08/roundabout-the-first-of-its-kind-in-kent-county-opens-ahead-of-schedule.html.
Lake Eastbrook, MI
Kent Co.
United States
Lake Eastbrook Blvd. SE / Sparks Dr. SE
(42.91585, -85.57470)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
35.0520
Other (At-Grade)
Single-Lane
2022
Creston, MI
Kent Co.
United States
Monroe Ave. NW / Knapp St. NE / Riverside Park Dr. NE
(42.99924, -85.67037)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.4317
Other (At-Grade)
Single-Lane
2014 https://www.mlive.com/news/grand-rapids/2013/06/4_roundabouts_cycle_track_plan.html
Byron Center, MI
Kent Co.
United States
84th St. SE / Kalamazoo Ave. SE
(42.81191, -85.62478)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2023 https://www.mlive.com/news/grand-rapids/2023/08/roundabout-the-first-of-its-kind-in-kent-county-opens-ahead-of-schedule.html
Belmont, MI
Kent Co.
United States
Seven Mile Rd. NE / Brewer Ave. NE
(43.07137, -85.57053)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2008 Year Completed estimated (2006-2009).
Camden, DE
Kent Co.
United States
Tidbury Crossing / Mardela Dr.
(39.09787, -75.55114)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Hebron, KY
Kenton Co.
United States
North Bend Rd. / Graves Rd. / Old North Bend Rd.
(39.09881, -84.71849)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
46.3432
Other (At-Grade)
Single-Lane
2009 ICD estimated from Google Maps linework.
Kerava, Uusimaa
Kerava
Finland
Saviontie / Koivikontie
(60.38048, 25.09682)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Kerava, Uusimaa
Kerava
Finland
Saviontie / Kannistonkatu
(60.39096, 25.10053)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Kerch, Crimea
Kerch
Ukraine
Bosforskaya ploshchad'
(45.34167, 36.45842)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Kerch, Crimea
Kerch
Ukraine
Industrial'noye shosse / Budonnoho vulytsia
(45.33793, 36.43326)
Unknown
Existing
Unknown
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Spekholzerheide, Limburg
Kerkrade
Netherlands
Euregioweg / Heerlenersteenweg
(50.86179, 6.01059)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
44.4773
Other (At-Grade)
Multilane (2 Lane, unspecified)
Turbo roundabout. ICD estimated from Google Maps linework.
Bakersfield, CA
Kern Co.
United States
Campus Park Dr. / Park Square Dr.
(35.31828, -119.13234)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.0571
Other (At-Grade)
Single-Lane
2017 ICD estimated from Google Maps linework.
Bakersfield, CA
Kern Co.
United States
Windermere St. / Loden Dr.
(35.32187, -119.13634)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.0555
Other (At-Grade)
Single-Lane
2016 ICD estimated from Google Maps linework.
Bakersfield, CA
Kern Co.
United States
Campus Park Dr. / Windermere St. / (unknown)
(35.31991, -119.13491)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.0564
Other (At-Grade)
Single-Lane
2017 Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Bakersfield, CA
Kern Co.
United States
SR 43 (Enos Ln.) / Stockdale Hwy.
(35.35452, -119.25223)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 https://transportationfoundation.org/transportation-awards/
Bakersfield, CA
Kern Co.
United States
SR 119 (Taft Hwy.) / SR 43 (Enos Ln.)
(35.26736, -119.25267)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2019 https://www.bakersfield.com/news/two-roundabouts-going-in-on-highway-43-west-of-bakersfield/article_323d5924-ae51-11e9-a377-b70d0742572b.html
Ridgecrest, CA
Kern Co.
United States
E Inyokern Rd. / N Knox Rd. / S Knox Rd.
(35.65161, -117.66109)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
On base of Naval Air Weapons Station China Lake.
Bakersfield, CA
Kern Co.
United States
Garces Circle (Golden State Ave. / Chester Ave. / 30th St.)
(35.38691, -119.01878)
Rotary
Existing
Other
None
5 Approaches
0 Driveways
98.3425
Other (At-Grade)
Multilane (2 Lane, unspecified)
1935 Four of the approaches have yield-control. One has a stop sign. SR 204 is on a grade separation above the traffic circle. ICD estimated from Google Maps linework.
Delano, CA
Kern Co.
United States
SR 155 (Garces Hwy.) / Browning Ave.
(35.76145, -119.22321)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2018
(unincorporated), CA
Kern Co.
United States
SR 223 (E Bear Mountain Blvd.) / SR 184 / N Wheeler Ridge Rd.
(35.20859, -118.91460)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2022 https://bakersfieldnow.com/news/local/caltrans-to-begin-roundabout-construction-on-bear-mountain-blvd
Bakersfield, CA
Kern Co.
United States
Wings Way / Citation Way
(35.43966, -119.05212)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.8640
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2019 Marked with double left turns but only one receiving exit lane. Year Completed estimated (2018-2020).
Bakersfield, CA
Kern Co.
United States
Highgate Park Blvd. / Pemberley Passage Ave.
(35.33797, -119.16322)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2017 Year Completed estimated (2017-2018).
Bakersfield, CA
Kern Co.
United States
Pemberley Passage Ave. / Hovington Ave.
(35.33823, -119.15104)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2016 Year Completed estimated (2015-2016).
Bakersfield, CA
Kern Co.
United States
Windermere St. / Muirlands Pkwy. / Brentmoor Cir.
(35.31845, -119.13707)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2018-2020).
Weedpatch, CA
Kern Co.
United States
SR 184 (Weedpatch Hwy.) / Sunset Blvd.
(35.22330, -118.91449)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2023 https://bakersfieldnow.com/news/local/roundabouts-on-hwy-184-bring-safety-to-students-farmworkers
Tralee, Co Kerry
Kerry
Ireland
N86 (Ballymullen Rd. - Castlemaine Rd.) / Killierisk Rd. / Castlemorris Orchard
(52.26013, -9.69029)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Tralee, Co Kerry
Kerry
Ireland
N70 / N86 (Castlemaine Rd.)
(52.25628, -9.68945)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Haret Sakhr, Mount Lebanon
Kesrwan
Lebanon
(unknown) / (unknown)
(33.98985, 35.64841)
Unknown
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Ghazir, Mount Lebanon
Kesrwan
Lebanon
Ghazir Main Rd. / Ghazir St.
(34.01312, 35.64928)
Unknown
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Unknown
Safra, Mount Lebanon
Kesrwan
Lebanon
Safra Main Rd. / (unknown)
(34.03695, 35.62657)
Unknown
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Unknown
Keszthely, Zala
Keszthelyi járás
Hungary
Bercsényi Miklós utca / Vaszary Kolos utca
(46.76504, 17.23738)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Keszthely, Zala
Keszthelyi járás
Hungary
Csapás út / Zsidi út / Külső Zsidi út
(46.77685, 17.25242)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Keszthely, Zala
Keszthelyi járás
Hungary
Main road 71 (Lendl Adolf út) / Külső Zsidi út
(46.78182, 17.25318)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Keszthely, Zala
Keszthelyi járás
Hungary
SR 71 (Csapás út - Kossuth Lajos út) / Faludi út / Tapolcai út / Balaton út
(46.77387, 17.27774)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Keszthely, Zala
Keszthelyi járás
Hungary
SR 71 / Csapás út
(46.77817, 17.26454)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Keszthely, Zala
Keszthelyi járás
Hungary
Csapás út / (parking) / (parking)
(46.77774, 17.26096)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Keszthely, Zala
Keszthelyi járás
Hungary
SR 71 / Hévizi út / (unknown)
(46.77779, 17.22663)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Keszthely, Zala
Keszthelyi járás
Hungary
SR 71 / SR 75 / Alsópáhoki út
(46.76180, 17.21463)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Merging right-turn bypass lane on west leg.
, Crete
Khaniá
Greece
(unknown)
(35.53297, 24.06983)
Unknown
Existing
Unknown
Unknown
2 Approaches
1 Driveways
Other (At-Grade)
Single-Lane
Khaniá, Crete
Khaniá
Greece
(unknown) / (unknown)
(35.52578, 24.06786)
Unknown
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Khaniá, Crete
Khaniá
Greece
Rte 94 / EO Soudas Korakion
(35.51697, 24.07868)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Khanty-Mansiysk, Khanty-Mansi
Khanty-Mansiysk
Russia
Studencheskaya ulitsa / ulitsa Stroiteley / Pionerskaya ulitsa
(61.01342, 69.04793)
Other
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Khanty-Mansiysk, Khanty-Mansi
Khanty-Mansiysk
Russia
Lugovaya ulitsa / Ob'yezdnaya ulitsa / ulitsa Borisa Loseva / Irtyshskaya ulitsa
(60.96912, 69.03060)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Kharkiv, Kharkiv
Kharkiv Raion
Ukraine
23 Serpnia vulytsia / vulytsia Kosmonavtiv
(50.03441, 36.22885)
Other
Existing
Unknown
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Kharkiv, Kharkiv
Kharkiv Raion
Ukraine
bulvar Serhiia Hrytsevtsia / (M3-M6-E40 connector)
(49.93177, 36.43507)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Khasavyurt, Dagestan
Khasavyurt
Russia
E50-P217 (Makhachkalinskoye shosse) / ulitsa Narodnogo Opolcheniya
(43.23242, 46.58760)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Unknown
Pedestrian access to central island.
Khasavyurt, Dagestan
Khasavyurt
Russia
E50-P217 (Makhachkalinskoye shosse) / Gumbetovskaya ulitsa
(43.22671, 46.61101)
Other
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Unknown
Khasavyurt, Dagestan
Khasavyurt
Russia
Botayurtovskoye shosse / Bamovskaya ulitsa
(43.26942, 46.60282)
Other
Existing
Uncontrolled
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Unknown
Osman-Yurt, Dagestan
Khasavyurtovsky District
Russia
E50-P217 (Makhachkalinskoye shosse) / ulitsa Saygidnova / Novolakskoye shosse
(43.23993, 46.56551)
Other
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Unknown
Kherson, Kherson
Khersonskyi raion
Ukraine
ploshcha 200-richia Khersona
(46.65695, 32.59388)
Other
Existing
Other
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Circulating traffic yields to entering traffic.
Kherson, Kherson
Khersonskyi raion
Ukraine
Pryvokzalna ploshcha
(46.65540, 32.60537)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Unknown
Parking along circulatory roadway.
Kherson, Kherson
Khersonskyi raion
Ukraine
ploshcha Peremohy
(46.65145, 32.59405)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Unknown
Circulating traffic yields to entering traffic.
Kholmsk, Sakhalin
Kholmsky District
Russia
P495 / (unknown)
(47.01430, 142.26183)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Kholmsk, Sakhalin
Kholmsky District
Russia
Sovetskaya ulitsa / Vokzal'naya ulitsa
(47.04245, 142.04005)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Unknown
Parking along circulatory roadway.
Bhubaneswar, Od
Khordha
India
Bidyut Marg / Raj Path / Kali Mandir Rd.
(20.27015, 85.82209)
Unknown
Existing
Unknown
None
5 Approaches
0 Driveways
Other (At-Grade)
Unknown
Khustska miska hromada, Zakarpattya
Khust Raion
Ukraine
H09 / vulytsia Voloshyna
(48.18064, 23.27331)
Unknown
Existing
Unknown
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Khustska miska hromada, Zakarpattya
Khust Raion
Ukraine
H09 (vulytsia Obizna) / vulytsia Tsentralna / vulytsia Lvivska
(48.19849, 23.30974)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Kiama, NSW
Kiama
Australia
Saddleback Mountain Rd. / Manning St. / Bonaira St. / Henley Ave.
(-34.68205, 150.84875)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-lane w/ Traversable Central Island
Kiama, NSW
Kiama
Australia
Jamberoo Rd. / Banksia Dr.
(-34.66376, 150.84328)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Gerringong, NSW
Kiama
Australia
Bridges Rd. / Fern St.
(-34.74044, 150.82709)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Kiama, NSW
Kiama
Australia
Manning St. / Barney St.
(-34.67671, 150.85223)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Kiama, NSW
Kiama
Australia
Bland St. / Old Saddleback Rd.
(-34.67503, 150.84120)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Kiama, NSW
Kiama
Australia
Bland St. / Eugene St. / A1 (Princes Hwy.) NB On-Ramp
(-34.67561, 150.84210)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Kiel, Schleswig-Holstein
Kiel
Germany
K10 (Projensdorfer Straße - Westring) / Projensdorfer Straße
(54.35016, 10.12603)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Kimball, NE
Kimball Co.
United States
NE 53 / NE 71 Connector
(41.23244, -103.63886)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
52.0947
Other (At-Grade)
Single-Lane
2010 Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Issaquah, WA
King Co.
United States
Newport Way NW / NW Pacific Elm Dr. / 200th Ave. SE
(47.54989, -122.07416)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
26.6016
Other (At-Grade)
Single-Lane
2018 ICD estimated from Google Maps linework.
Federal Way, WA
King Co.
United States
Military Rd. S / S 298 St.
(47.33514, -122.29673)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
11.3317
Other (At-Grade)
Single-lane w/ Traversable Central Island
2019 "Compact" roundabout with 85-foot inscribed diameter and fully traversible center island and raised splitter islands. Opened in March 2019. Military Rd is a Minor Arterial, 40 mph, S 298 St is a Minor Collector, 25 mph. ICD estimated from Google Maps linework.
Issaquah, WA
King Co.
United States
Maple St. NW / (parking lots)
(47.54340, -122.05121)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
20.9614
Other (At-Grade)
Single-lane w/ Traversable Central Island
2017 ICD estimated from Google Maps linework.
Black Diamond, WA
King Co.
United States
SE Auburn Black Diamond Rd. / Roberts Dr. / Lake Sawyer Rd. SE
(47.31151, -122.02996)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
33.2005
Other (At-Grade)
Single-Lane
2017 ICD estimated from Google Maps linework.
Auburn, WA
King Co.
United States
22nd St. NE / I St. NE
(47.32643, -122.21945)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
20.2385
Other (At-Grade)
Single-Lane
2018 ICD estimated from Google Maps linework.
Renton, WA
King Co.
United States
SE 176th St. / SE 171st Way
(47.44500, -122.14831)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
23.4239
Other (At-Grade)
Single-lane w/ Traversable Central Island
2019 Mini-roundabout in a suburban neighborhood context, completed November 2019. ICD estimated from Google Maps linework.
Eastgate, WA
King Co.
United States
SE 40th St. / 138th Ave. SE
(47.57459, -122.15670)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.2865
Other (At-Grade)
Single-lane w/ Traversable Central Island
2019 Mini-roundabout adjacent Tyee Middle School, completed October 2019. ICD estimated from Google Maps linework.
North Bend, WA
King Co.
United States
E North Bend Way / Park St. / Downing Ave.
(47.49288, -121.78223)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.8585
Other (At-Grade)
Single-Lane
2019 https://northbendwa.gov/CivicAlerts.aspx?AID=916 ICD estimated from Google Maps linework.
Issaquah, WA
King Co.
United States
SE 62nd St. / 221st Pl. SE / 4th Ave. NW
(47.54682, -122.04277)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.2155
Other (At-Grade)
Single-Lane
2019 https://www.youtube.com/watch?v=FGdBuaAZqVU. https://www.issaquahwa.gov/62. ICD estimated from Google Maps linework.
Issaquah, WA
King Co.
United States
SE 62nd St. / Lake Dr. / Pickering Pl.
(47.54599, -122.04930)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
22.5728
Other (At-Grade)
Single-Lane
2019 https://www.youtube.com/watch?v=FGdBuaAZqVU. https://www.issaquahwa.gov/62. ICD estimated from Google Maps linework.
Issaquah, WA
King Co.
United States
19th Ave. NW / NW Gilman Blvd.
(47.54571, -122.06644)
Other
Existing
All-Way Yield
None
3 Approaches
0 Driveways
21.7667
Other (At-Grade)
Single-Lane
19th Ave legs have painted splitter islands. Completed 2008 or earlier (streetview). ICD estimated from Google Maps linework.
Maple Valley, WA
King Co.
United States
SE Tahoma Way / Maple Valley Black Diamond Rd. SE
(47.35796, -122.02252)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.5079
Other (At-Grade)
Single-Lane
2018 East Entrance to Tahoma High School. Year Completed estimated (2018-2019). ICD estimated from Google Maps linework.
Auburn, WA
King Co.
United States
SE 392nd St. / (parking lot)
(47.24986, -122.10399)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
28.3750
Other (At-Grade)
Single-Lane
2012 ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
Sunnyside Ave. N / N 43rd St.
(47.65912, -122.33020)
Traffic Calming Circle
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2006
Seattle, WA
King Co.
United States
Linden Ave. N / N. 36th St.
(47.65116, -122.34860)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
35.4002
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
Woodlawn Ave. N / N. 36th St.
(47.65051, -122.33870)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
12.8730
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
18th Ave. E. / E. Spring St.
(47.61154, -122.30890)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
8.0516
Other (At-Grade)
Unknown
ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
4th Ave. N / N. Prospect St.
(47.62890, -122.34880)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
10.4636
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.
Duvall, WA
King Co.
United States
SR 203 (Carnation-Duvall Rd.) / 124th St. / Novelty Hill
(47.70910, -121.98440)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.9865
Other (At-Grade)
Multilane (2 Lane, unspecified)
2004 http://www.wsdot.wa.gov/projects/sr203/NE124thNoveltyRd/ Functional Class: Arterial ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
2nd Ave. NE / NE 91st St.
(47.69499, -122.32710)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
8.0388
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
Densmore Ave. N / N 137th St.
(47.72867, -122.33830)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
16.8705
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
29th Ave. S / S. Judkins St.
(47.59217, -122.29550)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
12.8873
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
31st Ave. E / E. Denny St.
(47.62016, -122.29230)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
64.4023
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.
Kent, WA
King Co.
United States
S. 216th St. / 42nd Ave. S / 40th Pl. S
(47.40843, -122.28120)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
23.4402
Other (At-Grade)
Single-Lane
2001 Opened July 2001. ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
21st Ave. E / E. Republican St.
(47.62320, -122.30470)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
5.6349
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.