Roundabouts Database Index

29465 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
Lillestrøm, Buskerud Skedsmo Norway	Fv120 (Skedsmo Kirkevei) / E6 NB Ramps (59.99737, 11.04259)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Lillestrøm, Buskerud Skedsmo Norway	Rv 226 (Skedsmo Kirkevei) / Furuveien / E6 SB Ramps (59.99946, 11.03962)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Lillestrøm, Buskerud Skedsmo Norway	Rv 226 (Skedsmo Kirkevei - Gjerdrumsveien) / Trondheimsveien (60.00460, 11.03276)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Lillestrøm, Buskerud Skedsmo Norway	Fv22 (Fetveien) / Tuenveien / Borgenveien (59.94527, 11.11180)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Lillestrøm, Buskerud Skedsmo Norway	Rv22 (Fetveien) / Rv159 (59.95298, 11.07755)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Ski, Buskerud Ski Norway	Fv152 (Skiveien) / Tverrveien (59.78770, 10.79937)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ski, Buskerud Ski Norway	Tverrveien / Bakkeveien (59.78762, 10.80164)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ski, Buskerud Ski Norway	Tverrveien / Skogsåsen (59.78658, 10.80537)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ski, Buskerud Ski Norway	Kongeveien / Taraldrudveien (59.79704, 10.82037)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ski, Buskerud Ski Norway	Rte 152 / Ingierveien (59.81270, 10.79695)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ski, Buskerud Ski Norway	Rte 152 / Skiveien (59.81134, 10.80629)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ski, Viken Ski Norway	Fv152 / Trollåsveien (59.81903, 10.78709)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ski, Viken Ski Norway	Fv152 / Rosenholmveien (59.81706, 10.78825)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Skien, Telemark Skien Norway	Fv32 (Schweigaards Gate - Liegata) / Duestien (59.21216, 9.60272)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Skien, Telemark Skien Norway	Fv32 (Schweigaards Gate - Rektor Ørns Gate) / Kongens Gate (59.21297, 9.60714)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Skien, Telemark Skien Norway	Fv32 (Rektor Ørns Gate - Ivar Aasens Gate) / Rektor Ørns Gate / Ivar Aasens Gate (59.21774, 9.60389)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Skien, Telemark Skien Norway	Fv32 (Ivar Aasens Gate - Risingvegen) / Alexander Kiellands Gate (59.21813, 9.60578)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Skien, Telemark Skien Norway	Rv36 (Voldsvegen - Telemarksvegen) / Fv354 (Elstrømbrua) / Ulefossvegen (59.19160, 9.58936)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Skien, Telemark Skien Norway	Rv36 / Fv357 (Elstrømbrua) / Ulefossvegen (59.19312, 9.58765)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Skien, Telemark Skien Norway	Fv59 (Ulefossvegen) / Ulefossvegen (59.19417, 9.59474)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Skien, Telemark Skien Norway	Fv 59 (Ulefossvegen) / Isaks gate (59.19546, 9.60143)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Skien, Telemark Skien Norway	Fv357 (Elstrømbrua - Skotfossvegen) / Skotfossvegen / Myren (59.20125, 9.58698)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Gjorče Petrov Municipality, Skopski Skopje North Macedonia	Ulica Gjorche Petrov / Ulica Aco Shopov / Bulevar Partizanski Odredi (42.00864, 21.36844)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Gjorče Petrov Municipality, Skopski Skopje North Macedonia	Ulica Gjorche Petrov / Ulica Voin Drashkoci (42.00722, 21.36551)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Skopje, Skopski Skopje North Macedonia	R-2134 (Ulica Hristo Tatarchev - Bulevar Srbija) / Ulica Hristo Tatarchev 1 / Ulica Hristo Tatarchev 2 / Ulica Hristo Tatarchev (41.96924, 21.44852)	Roundabout Existing	All-Way Yield None	6 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Slagelse, Zealand Slagelse Denmark	Primærrute 22 (Omfartsvejen) / Sekundærrute 150 (Korsørvej) (55.38754, 11.32057)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Right-turn-only lanes on all legs.
Slagelse, Zealand Slagelse Denmark	Sekundærrute (Korsørvej) / Asienvej / Spaniensvej (55.38819, 11.32224)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Slagelse, Zealand Slagelse Denmark	Sekundærrute 150 (Korsørvej - Idagårdsvej) / Korsørvej / Europavej (55.39023, 11.32717)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Slagelse, Zealand Slagelse Denmark	Vestre Ringgade / Kalundborgvej / Løvegade / Herluf Trollesvej (55.40629, 11.34113)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Slagelse, Zealand Slagelse Denmark	Primærrute 22 (Omfartsvejen - Kalundborgvej) / Kalundborgvej (55.42542, 11.33127)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Slagelse, Zealand Slagelse Denmark	Sdr. Ringgade / E20 EB Ramps / Trafikcenter Alle (55.38828, 11.36372)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Slagelse, Zealand Slagelse Denmark	Kalundborgvej / Nordre Ringgade / Valbygårdsvej / Holmstrupvej (55.41103, 11.33797)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Sliedrecht, South Holland Sliedrecht Netherlands	Circel (Sportlaan / Trapezium / Prisma) (51.82717, 4.79935)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.1934	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Sliedrecht, South Holland Sliedrecht Netherlands	Ouverture / Noordkil / Sonate (51.83164, 4.73714)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.0942	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Sliedrecht, South Holland Sliedrecht Netherlands	Ouverture / Menuet (51.82815, 4.73503)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 22.8818	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Sliedrecht, South Holland Sliedrecht Netherlands	Stationsweg / Rembrandtlaan (51.82308, 4.77236)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 16.9787	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Sliedrecht, South Holland Sliedrecht Netherlands	Stationsweg / Deltalaan / Thorbeckelaan (51.82494, 4.77330)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.4797	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Sliedrecht, South Holland Sliedrecht Netherlands	Thorbeckelaan / Lijsterweg (51.82330, 4.78534)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.3606	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Sliedrecht, South Holland Sliedrecht Netherlands	Thorbeckelaan / Hoepel / IJsvogel (51.82137, 4.79566)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 23.6234	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Harmondsworth, England Slough United Kingdom	(unknown) / (parking) (51.48625, -0.49946)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Colnbrook, England Slough United Kingdom	Horton Rd. / Stanwell Rd. / Poyle Rd. (51.47081, -0.51769)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Colnbrook, England Slough United Kingdom	Poyle Rd. / Blackthorne Rd. (51.47242, -0.51772)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Cippenham, England Slough United Kingdom	A4 (Bath Rd.) / M4 (Hunterscombe Spur) / Goldsworthy Way (51.52017, -0.65469)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Cippenham, England Slough United Kingdom	Bower Way / Lewis Way (51.51827, -0.63716)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Parking along circulatory roadway.
Cippenham, England Slough United Kingdom	Lower Cippenham Ln. / Spring Ln. (51.51471, -0.63438)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Chalvey, England Slough United Kingdom	A355 (Tums Ln.) / Church St. / Cippenham Ln. (51.50871, -0.61241)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)		Hamburger shaped.
Chalvey, England Slough United Kingdom	Tuns Lane Interchange: A355 (Tuns Ln.) / M4 (Slough-Maidenhead By-Pass) Ramps (51.50311, -0.61641)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
Upton Park, England Slough United Kingdom	Red Cow Roundabout: A412 / B376 (Datchet Rd.) / Upton Court Rd. (51.50308, -0.58904)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Brands Hill, England Slough United Kingdom	Langley Roundabout: A4 (London Rd.) / M4 (Slough-Maidenhead By-Pass) Ramps (51.49179, -0.54292)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
Drachten, Friesland Smallingerland Netherlands	De Lange West / De Tijen / Oliemolenstraat (53.10902, 6.08963)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Drachten, Friesland Smallingerland Netherlands	Zuiderdwarsvaart / Berglaan / Splitting (53.10400, 6.10903)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Drachten, Friesland Smallingerland Netherlands	Splitting (53.10466, 6.12003)	Other Existing	All-Way Yield Unknown	2 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Bicycle roundabout serving junction of bicycle routes at a midblock location. https://fietsberaad.nl/getmedia/298a4e77-8f30-44a1-821b-e0fc2e5853c8/2024_Fietsberaadnotitie-Inrichtingsaanbevelingen-voor-fietsrotondes_v1-0.pdf.aspx?ext=.pdf
Drachten, Friesland Smallingerland Netherlands	Splitting / Ureteropvallaat / Langewyk / Leerweg (53.10621, 6.12082)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Drachten, Friesland Smallingerland Netherlands	Ureterpvallaat / Tjaarda (53.10640, 6.12496)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Drachten, Friesland Smallingerland Netherlands	Zonnedauw / Dopheide / Kraauheide (53.10442, 6.12497)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Smolensk, Smolensk Smolensk Russia	ulitsa Soboleva / ulitsa Stepana Razina (54.79149, 32.06918)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Smolensk, Smolensk Smolensk Russia	P120 / prospekt Stroiteley (54.75654, 32.07191)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Smolensk, Smolensk Smolensk Russia	prospekt Stroiteley / ulitsa Marshala Sokolovskogo (54.76066, 32.08389)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Smolensk, Smolensk Smolensk Russia	prospekt Stroiteley / ulitsa Rylenkova (54.76484, 32.09224)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Mikhnovskoye, Smolensk Smolensky District Russia	P120 / Dosugovskoye shosse (54.72919, 32.00248)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Hamburger shaped.
Lake Stevens, WA Snohomish Co. United States	Lake Dr. / 29th St. NE (48.02479, -122.10383)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-lane w/ Traversable Central Island	2017
Marysville, WA Snohomish Co. United States	3rd St. / Union Ave. (48.05088, -122.16967)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2016
Marysville, WA Snohomish Co. United States	2nd St. / Alder St. (48.04998, -122.17357)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2017
Marysville, WA Snohomish Co. United States	2nd St. / Quinn Ave. (48.04997, -122.17142)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2017
Marysville, WA Snohomish Co. United States	2nd St. / Union Ave. (48.04996, -122.16967)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2017
Marysville, WA Snohomish Co. United States	3rd St. / Alder Ave. (48.05090, -122.17315)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2016
Marysville, WA Snohomish Co. United States	3rd St. / Quinn Ave. (48.05089, -122.17141)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2016
Lake Stevens, WA Snohomish Co. United States	Soper Hill Rd. / 83rd Ave. NE (48.02162, -122.11931)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.8600	Other (At-Grade) Single-lane w/ Traversable Central Island	2020	https://www.heraldnet.com/news/soper-hill-roundabout-and-pedestrian-trail-work-wraps-up/
Lake Stevens, WA Snohomish Co. United States	N Davies Rd. / Vernon Rd. / Frontage Rd. (48.00477, -122.10589)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 19.8120	Other (At-Grade) Single-lane w/ Traversable Central Island	2023	Originally opened July 2012. Shifted to east 2022-2023 as part of construction of SR 9/Vernon Rd roundabout.
Arlington, WA Snohomish Co. United States	SR 530 / 211th Pl. NE (48.18852, -122.14376)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island	2023	https://www.arlingtonwa.gov/735/SR-530---59th-211th-Roundabouts
Arlington Bluff, WA Snohomish Co. United States	SR 530 / 59th Ave. NE (48.18839, -122.15068)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island	2023	https://www.arlingtonwa.gov/735/SR-530---59th-211th-Roundabouts
Monroe, WA Snohomish Co. United States	SR 203 / 203rd Ave. SE / High Rock Rd. (47.81183, -121.98257)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island	2024	Exclamation point shaped. https://www.reddit.com/r/SnohomishCounty/comments/1dqvzuu/new_sr_203_roundabout_brings_improved_safety/?rdt=38404
Granite Falls, WA Snohomish Co. United States	84th St. NE / 163rd Ave. NE (48.07206, -122.01269)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2024	https://www.facebook.com/SnoCoPW/videos/final-touches-are-taking-place-at-the-84th-st-ne-and-163rd-ave-ne-roundabout-in-/2124130604683380/
Brier, WA Snohomish Co. United States	Locust Way / Logan Rd. / Larch Way (47.80828, -122.25425)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2024	https://snohomishcountywa.gov/3811/Larch-Way-and-Locust-Way---Bothell-2024
Arlington, WA Snohomish Co. United States	SR 531 (172nd St. NE) / 43rd Ave. NE (48.15231, -122.17230)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	https://www.arlingtonwa.gov/758/43rd-Ave-SR-531-172nd-St-Roundabout
Snohomish, WA Snohomish Co. United States	SR 9 / Bickford Ave. (47.93379, -122.10107)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2022	WSDOT safety project that was completed in early Sept 2022. Includes right-turn bypass lane for NB to EB movement
West Lake Stevens, WA Snohomish Co. United States	SR 9 / S Lake Stevens Rd. (47.97461, -122.10273)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	https://www.tiktok.com/@j_will_entrepreneur/video/7151997176799939883?is_from_webapp=v1&item_id=7151997176799939883
Lake Stevens, WA Snohomish Co. United States	Vernon Rd. / 91st Ave. SE (48.00354, -122.10817)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-lane w/ Traversable Central Island	2022	Peanut shaped. ICD = 80 ft for each node, 185 ft for overall length. No deflection on north and south legs prior to entry. https://www.reddit.com/r/Suburbanhell/comments/y403wy/a_new_peanut_shaped_roundabout_my_city_just/?rdt=48505
Lake Stevens, WA Snohomish Co. United States	SR 9 / Vernon Rd. (48.00461, -122.10670)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2023	https://www.youtube.com/watch?v=5RRqjCCJjRc
Lake Stevens, WA Snohomish Co. United States	SR 9 / SR 204 (Snohomish Marysville Rd.) / 7th Pl. NE (48.00286, -122.10637)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2023	https://www.youtube.com/watch?v=5RRqjCCJjRc
Everett, WA Snohomish Co. United States	Riverfront Blvd. / 29th Ave. SE / 44th St. SE (47.95950, -122.19112)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2020
Arlington, WA Snohomish Co. United States	236th St. NE / 19th Ave. NE (48.20959, -122.20491)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2021	https://www.236safetyimprovements.org/project-updates
Lynnwood, WA Snohomish Co. United States	200th St. SW / (unknown) (47.81664, -122.32998)	Other Existing	Uncontrolled Unknown	2 Approaches 1 Driveways 27.4317	Other (At-Grade) Single-Lane
Marysville, WA Snohomish Co. United States	92nd St. NE / 46th Dr. NE (48.07910, -122.16836)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 13.7157	Other (At-Grade) Single-Lane
Marysville, WA Snohomish Co. United States	92nd St. NE / 48th Dr. NE (48.07907, -122.16566)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 13.7160	Other (At-Grade) Single-Lane
Arlington, WA Snohomish Co. United States	204 St. NE / 77th Ave. NE (48.18082, -122.12637)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	Elliptical shaped. http://www.arlingtonwa.gov/643/204th-St-NE-77th-Avenue-NE-Roundabout
Mukilteo, WA Snohomish Co. United States	South Rd. / Harbour Reach Dr. (47.88136, -122.29025)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.7469	Other (At-Grade) Single-Lane	2021
Lynnwood, WA Snohomish Co. United States	36th Ave. W / 172nd St. SW (47.84292, -122.28183)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2019-2020).
Lynnwood, WA Snohomish Co. United States	6th Ave. W / 7th Pl. W (47.84259, -122.24328)	Traffic Calming Circle Existing	All-Way Stop Unknown	3 Approaches 0 Driveways 0.0000	Unknown Single-Lane	2014
Marysville, WA Snohomish Co. United States	SR 9 / 108th St NE (48.09180, -122.11180)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2018-2020).
Edmonds, WA Snohomish Co. United States	Main St. / 5th Ave. (47.81061, -122.37753)	Other Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Water fountain in the middle.
Edmonds, WA Snohomish Co. United States	Emerald Hills Dr. / 12th Ave. N (47.81132, -122.35936)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane		No splitter islands.
Bothell, WA Snohomish Co. United States	SR 524 (Maltby Rd.) / (unknown) (47.80956, -122.16689)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown	2020
Marysville, WA Snohomish Co. United States	Quil Ceda Blvd. / 30th Ave. NE (48.09620, -122.19019)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.4905	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	Year Completed estimated (2012-2014). ICD estimated from Google Maps linework.
Marysville, WA Snohomish Co. United States	Marine Dr. NE / 64th St. NE / 31st Ave. NE (48.05407, -122.18921)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 36.7229	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	Date from Streetview ICD estimated from Google Maps linework.
Sultan, WA Snohomish Co. United States	US 2 / Rice Rd. (47.86794, -121.77764)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.4579	Other (At-Grade) Single-Lane	2012	https://www.seattletimes.com/seattle-news/transportation/after-multimillion-dollar-plan-to-boost-highway-2-safety-has-the-effort-borne-fruit/ ICD estimated from Google Maps linework.
Lynnwood, WA Snohomish Co. United States	Filbert Rd. / Larch Way (47.82594, -122.25342)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 22.4519	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Lynnwood, WA Snohomish Co. United States	Filbert Rd. / Locust Way / Magnolia Rd. (47.82528, -122.25500)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 23.2541	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Lake Stevens, WA Snohomish Co. United States	SR 92 / 99th Ave NE (48.02885, -122.09804)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.5396	Other (At-Grade) Single-Lane	2013	Reverse curves on east and west approaches. Open November 2013. ICD estimated from Google Maps linework.
Lake Stevens, WA Snohomish Co. United States	SR 92 / 113th Ave. SE (48.03019, -122.07884)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.9412	Other (At-Grade) Single-Lane	2013	Reverse curves on east and west approaches. Open November 2013. ICD estimated from Google Maps linework.