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
Ina, Gävleborg County
Söderhamns kommun
Sweden
Rte 50 / E4 NB Ramps / Södra Tvärleden / Söderhamnsporten
(61.29733, 17.02650)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
54.8640
Freeway Ramps (Grade-Separated)
Single-Lane
Completed in 2009 or earlier.
Mauston, WI
Juneau Co.
United States
STH 82 (Gateway Ave.) / I-90-I-94 EB Ramps
(43.79649, -90.05800)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2022 Raindrop shaped. https://www.mauston.com/vertical/Sites/%7BF7711255-419A-434B-BDA9-D1E7B277079F%7D/uploads/221216_I-90-94_and_WIS_82_Winter_Shutdown.pdf
Mauston, WI
Juneau Co.
United States
STH 82 (Gateway Ave.) / I-90-I-94 WB Ramps
(43.79635, -90.05521)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2022 Raindrop shaped. https://www.mauston.com/vertical/Sites/%7BF7711255-419A-434B-BDA9-D1E7B277079F%7D/uploads/221216_I-90-94_and_WIS_82_Winter_Shutdown.pdf
Sheffield Cross, Co Laois

Ireland
N77 / M7 (Portlaoise Bypass) Ramps / L26965
(53.01330, -7.30334)
Rotary
Existing
Unknown
Unknown
5 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Boardman, NC
Columbus Co.
United States
Old Boardman Rd. / US 74 EB Ramps
(34.43447, -78.95052)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2023 New interchange replaces single at-grade, stop-controlled intersection. https://www.nrcolumbus.com/news/new-boardman-interchange-open-to-traffic-ncdot-says/article_feaec6c2-4c23-11ee-a358-437c17d778ff.html.
Boardman, NC
Columbus Co.
United States
Old Boardman Rd. / US 74 WB Ramps
(34.43547, -78.94924)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2023 New interchange replaces single at-grade, stop-controlled intersection. https://www.nrcolumbus.com/news/new-boardman-interchange-open-to-traffic-ncdot-says/article_feaec6c2-4c23-11ee-a358-437c17d778ff.html.
New Florence, MO
Montgomery Co.
United States
MO 19 / Tree Farm Rd. / I-70 EB Ramps
(38.89821, -91.45624)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2023 https://www.modot.org/node/35298
New Florence, MO
Montgomery Co.
United States
MO 19 / Booneslick Rd. / I-70 WB Ramps
(38.90090, -91.45707)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2023 https://www.modot.org/node/35298 Combined freeway interchange with at-grade intersection. Previously, the interchange was stop controlled and the intersection had traffic lights.
McFarland, WI
Dane Co.
United States
CR AB / US 12-US 18 WB Ramps
(43.04036, -89.24278)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2023 Interchange replaced single stop-controlled intersection.
McFarland, WI
Dane Co.
United States
CR AB / US 12-US 18 EB Ramps
(43.03910, -89.24354)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2023 Interchange replaced single stop-controlled intersection.
Wentzville, MO
St. Charles Co.
United States
Prospect Rd. / I-64 EB Exit Ramp
(38.79596, -90.82043)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6717
Freeway Ramps (Grade-Separated)
Single-Lane
2008 Interchange replaced single at-grade intersection. Year Completed estimated (2008-2009).
Wentzville, MO
St. Charles Co.
United States
Prospect Rd. / Corporate Pkwy. / I-64 WB Exit Ramp
(38.79597, -90.81810)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6720
Freeway Ramps (Grade-Separated)
Single-Lane
2008 Interchange replaced single at-grade intersection. Year Completed estimated (2008-2009).
O'Fallon, MO
St. Charles Co.
United States
Connecting Rd. / Alta Mira Ct. / MO 364 WB Ramps
(38.76954, -90.74393)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Freeway Ramps (Grade-Separated)
Single-Lane
2014
Weldon Spring, MO
St. Charles Co.
United States
Technology Dr. / Meadows Pkwy. / Wolfrum Rd. / I-64 WB Exit Ramp
(38.70526, -90.67410)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
60.9600
Freeway Ramps (Grade-Separated)
Single-Lane
Oval shaped. ICD = 200 ft x 180 ft. Built initially as 2x2 roundabout in 2005-2006. Concentric circulatory roadway striping. Converted to single lane using by striping out inner circulatory roadway lane and left entry lane on southwest leg 2020-2021.
Chesterfield, MO
St. Louis Co.
United States
N Outer 40 Rd. / I-64 WB Exit Ramp
(38.67582, -90.65115)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.6720
Freeway Ramps (Grade-Separated)
Single-Lane
2010 Year Completed estimated (2009-2010).
Little Falls, NJ
Passaic Co.
United States
Clove Rd. / US 46 EB Ramps / (unknown)
(40.87254, -74.19662)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Freeway Ramps (Grade-Separated)
Single-Lane
2019 https://themontclarion.org/news/commuters-breathe-sigh-of-relief-with-clove-road-bridge-opening/
Clifton, NJ
Passaic Co.
United States
Valley Rd. / Great Notch Rd. / US 46-SR 3 WB Exit Ramp
(40.87171, -74.18939)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2023 https://www.northjersey.com/story/news/transportation/2023/10/31/route-46-and-route-3-construction-in-passaic-county-nearly-done/71330652007/
Courtland, MN
Nicollet Co.
United States
CSAH 12 (4th St.) / US 14 EB Ramps
(44.27180, -94.34138)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2023 Raindrop shaped. https://www.mprnews.org/story/2023/11/21/southwestern-minnesota-celebrates-completion-of-highway-14-expansion-project (picture about halfway down the page)
Courtland, MN
Nicollet Co.
United States
CSAH 12 (4th St. - 541st Ave.) / US 14 WB Ramps / 466th St.
(44.27411, -94.34144)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2023 https://www.nujournal.com/news/local-news/2023/09/16/new-courtland-csah-12-highway-14-intersection-opens/
Inwood, WV
Berkeley Co.
United States
SR 51 (Gerrardstown Rd.) / I-81 SB Ramps / Arden-Nollville Rd.
(39.36247, -78.04925)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2023 https://www.journal-news.net/news/local-news/official-phase-one-of-i-81-inwood-bypass-nearly-done/article_87d020ff-2d39-5835-8d9a-c25afa4402ea.html
Inwood, WV
Berkeley Co.
United States
SR 51 (Gerrardstown Rd.) / I-81 NB Ramps
(39.36263, -78.04701)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2023 https://www.journal-news.net/news/local-news/official-phase-one-of-i-81-inwood-bypass-nearly-done/article_87d020ff-2d39-5835-8d9a-c25afa4402ea.html
Cox Green, England
Windsor And Maidenhead
United Kingdom
Holyport Interchange: A404 (M) / A308 (M) / M4 Ramps
(51.49903, -0.72393)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
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)
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)
Cranford, England
Greater London
United Kingdom
A408 / M4 (Heathrow Airport Spur Rd. / M4 (Chiswick to Langley Special Road) Ramps
(51.49580, -0.45344)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Clewer Village, England
Windsor And Maidenhead
United Kingdom
A308 (Maidenhead Rd.) / A332 (Royal Windsor Way) Ramps
(51.48356, -0.62366)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Trinidad, CO
Las Animas Co.
United States
County Road 69.1 / I-25 SB Ramps
(37.13386, -104.52197)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6720
Freeway Ramps (Grade-Separated)
Single-Lane
2023 https://www.codot.gov/projects/archived-project-sites/i25-exit11-trinidad-intersection
Trinidad, CO
Las Animas Co.
United States
Santa Fe Trail / I-25 NB Ramps
(37.13383, -104.52080)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6720
Freeway Ramps (Grade-Separated)
Single-Lane
2023 https://www.codot.gov/projects/archived-project-sites/i25-exit11-trinidad-intersection
Pueblo, CO
Pueblo Co.
United States
Frontage Rd. / Drew Dix Pkwy. / I-25 SB Exit Ramp
(38.34309, -104.62080)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2023 https://www.codot.gov/projects/drewdixdillon
Berkeley, CA
Alameda Co.
United States
Gilman St. / I-80 EB Ramps / Eastshore Hwy.
(37.87826, -122.30681)
Roundabout
Unknown
All-Way Yield
Unknown
5 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Unknown
Opening 2024 https://dot.ca.gov/caltrans-near-me/district-4/d4-projects/d4-alameda-80-gilman-interchange-improvement-project
Berkeley, CA
Alameda Co.
United States
Gilman St. / I-80 WB Ramps / Frontage Rd.
(37.87808, -122.30769)
Roundabout
Unknown
All-Way Yield
Unknown
5 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Unknown
Opening 2024 https://dot.ca.gov/caltrans-near-me/district-4/d4-projects/d4-alameda-80-gilman-interchange-improvement-project
Round Rock, TX
Williamson Co.
United States
Chisholm Trail Rd. / (RM 620 (Round Rock Ave.) Ramps / (parking)
(30.51070, -97.68924)
Roundabout
Existing
All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling circulatory roadway only)
5 Approaches
0 Driveways
60.9600
Freeway Ramps (Grade-Separated)
Single-Lane
2023 Built at new freeway overpass over rail line. Rail line goes through the roundabout. https://www.kxan.com/video/round-rock-drivers-adapt-to-new-roundabout/9518214/
Rocky Mount, NC
Nash Co.
United States
NC 43 (Benvenue Rd.) / US 64 EB Ramps / Battle Park Ln.
(35.96313, -77.80598)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
73.1520
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2024 https://www.rockymounttelegram.com/features/local/roundabout-on-benvenue-nears-completion/article_24f4ddfc-9b0d-11ee-b8f7-e7a7fdc66294.html
Town of Empire, WI
Fond Du Lac Co.
United States
CR UU / STH 23 WB Ramps
(43.78427, -88.36128)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
44.1960
Freeway Ramps (Grade-Separated)
Single-Lane
2022 https://projects.511wi.gov/wis23resurface/full-project-overview/
Town of Empire, WI
Fond Du Lac Co.
United States
CR UU / STH 23 EB Ramps
(43.78296, -88.36133)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
44.1960
Freeway Ramps (Grade-Separated)
Single-Lane
2022 https://projects.511wi.gov/wis23resurface/full-project-overview/
Fond du Lac, WI
Fond Du Lac Co.
United States
CR K / STH 23 WB Ramps
(43.78438, -88.38654)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
44.1960
Freeway Ramps (Grade-Separated)
Single-Lane
2022 https://projects.511wi.gov/wis23resurface/full-project-overview/
Fond du Lac, WI
Fond Du Lac Co.
United States
CR K / STH 23 WB Ramps / Mary Hill Park Dr.
(43.78288, -88.38671)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.1960
Freeway Ramps (Grade-Separated)
Single-Lane
2022 https://projects.511wi.gov/wis23resurface/full-project-overview/
Lodi, CA
San Joaquin Co.
United States
Cherokee Ln. / SR 99 SB Exit Ramp / (connector to E Turner Rd.)
(38.14475, -121.26156)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.1000
Freeway Ramps (Grade-Separated)
Single-Lane
2023 Raindrop shaped. https://www.youtube.com/watch?v=K4bMgmfZOPg
Sacramento, CA
Sacramento Co.
United States
Crossfield Dr. / Lindbergh Dr. / Airport Blvd. SB Ramps
(38.67892, -121.59240)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Freeway Ramps (Grade-Separated)
Single-Lane
2023 Serves Sacramento International Airport. https://sacramento.aero/scas/about/news-and-events/upcoming-smf-construction-plan-ahead-for-improved-travel-experience
Sacramento, CA
Sacramento Co.
United States
Crossfield Dr. / Meister Way / Airport Blvd. NB Ramps
(38.67890, -121.58937)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
51.8160
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2023 Serves Sacramento International Airport. https://sacramento.aero/scas/about/news-and-events/upcoming-smf-construction-plan-ahead-for-improved-travel-experience
Gaffney, SC
Cherokee Co.
United States
Shelby Hwy. / I-85 NB Ramps
(35.10925, -81.60193)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
41.1480
Freeway Ramps (Grade-Separated)
Single-Lane
2023
Gaffney, SC
Cherokee Co.
United States
Shelby Hwy. / I-85 SB Ramps
(35.11093, -81.60201)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Freeway Ramps (Grade-Separated)
Single-Lane
2023
Napoleon, OH
Henry Co.
United States
SR 108 / US 6-US 24 WB Ramps
(41.40926, -84.13197)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2023 https://www.northwestsignal.net/news/image_e08cef2c-9084-52ef-9bc1-bfd8ab955679.html
Groningen, Groningen
Groningen
Netherlands
Bedumerweg / N370 Ramps / Smirnoffstraat
(53.23734, 6.56591)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Right-turn-only lane on west leg.
Hoogkerk, Groningen
Groningen
Netherlands
Professor Uilkensweg / N355 Ramps
(53.23584, 6.51986)
Signalized Roundabout/Circle
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Oval shaped.
Groningen, Groningen
Groningen
Netherlands
N370 / N7-E22 Ramps
(53.20089, 6.55355)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Groningen, Groningen
Groningen
Netherlands
Laan Corpus Den Hoorn / N7-E22 WB Ramps / Jan Evert Scholtenlaan
(53.19891, 6.54615)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Groningen, Groningen
Groningen
Netherlands
Laan Corpus Den Hoorn / N7-E22 EB Ramps
(53.19819, 6.54671)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
Hazelwood, MO
St. Louis Co.
United States
Dunn Rd. / Sieloff Dr. / I-270 WB Entrance Ramp
(38.77626, -90.33959)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Freeway Ramps (Grade-Separated)
Single-Lane
2023 Left-turn-only lane on east leg. Little deflection westbound.
Spanish Lake, MO
St. Louis Co.
United States
Dunn Rd. / I-270 WB Ramps
(38.77088, -90.22381)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
51.8160
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2020 Left-turn-only lane on east leg. Little deflection westbound.
Warrington, England
Warrington
United Kingdom
Burtonwood Roundabout: Burtonwood Rd. / M62 Ramps / A5282 / A5280
(53.41550, -2.64681)
Signalized Roundabout/Circle
Existing
Signal
Pedestrian Signal (red-yellow-green to drivers)
5 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Oval shaped.
Widnes, England
Halton
United Kingdom
Ditton Roundabout
(53.35967, -2.74308)
Signalized Roundabout/Circle
Removed
Signal
Unknown
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Widnes, England
Halton
United Kingdom
Widnes Loops Roundabout: A533 (Mersey Gateway) Ramps / A557 (Queensway) / John Collins Way
(53.35733, -2.73294)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
2017 Oval shaped.
Runcorn, England
Halton
United Kingdom
Bridgewater Interchange: A558 (Daresbury Expressway - Bridgewater Expressway) / A533 (Mersey Gateway) Ramps
(53.34114, -2.70215)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Dogbone shaped.
Halewood, England
Merseyside
United Kingdom
Newstead Farm Interchange: A5300 / A562 Ramps
(53.35991, -2.78931)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Oval shaped.
Winwick, England
Warrington
United Kingdom
Stump Cross: M62 Ramps / A49 (Winwick Rd.) / Newton Rd.
(53.42261, -2.59787)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Winwick, England
Warrington
United Kingdom
Winwick Interchange: M6 Ramps / A49 (Winwick Link Rd.) / A579 (Winwick Ln.)
(53.44002, -2.58404)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Oval shaped.
Newton-Le-Willows, England
Merseyside
United Kingdom
Haydock Island: M6 Ramps / A49 (E Lancashire Rd.) / A580 (E Lancashire Rd.) / Lodge Ln.
(53.47125, -2.63370)
Other
Existing
Signal
Pedestrian Signal (red-yellow-green to drivers)
6 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Hamburger shaped.
Lancaster, England
Lancashire
United Kingdom
Shefferlands Roundabout: A683 (Bay Gateway) / M6 Ramps / (connector to Halton Rd.)
(54.07689, -2.77417)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Preston, England
Lancashire
United Kingdom
Broughton Roundabout: M55 Ramps / A6 (Garstang Rd.) / James Towers Way
(53.80085, -2.71677)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Ribbleton, England
Lancashire
United Kingdom
Samlesbury Interchange: M6 Ramps / A59 (Preston New Rd.)
(53.76513, -2.63610)
Signalized Roundabout/Circle
Existing
Signal
None
5 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Bamber Bridge, England
Lancashire
United Kingdom
Bamber Bridge Interchange: M6 Ramps / M65 Ramps
(53.71570, -2.66146)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Bamber Bridge, England
Lancashire
United Kingdom
Bamber Bridge Interchange: A6 (Lostock Ln. - Church Rd.) / M6 Ramps
(53.71899, -2.65684)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Clayton-Le-Woods, England
Lancashire
United Kingdom
Clayton Brook Interchange: M61 Ramps / M65 Ramps
(53.71832, -2.62983)
Signalized Roundabout/Circle
Existing
Signal
Metering Signal
5 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Rainhill, England
Merseyside
United Kingdom
Rainhill Stoops Interchange: A57 (Warrington Rd.) / A557 (Watkinson Way) / A570 (James Roby Way) / M62 Ramps
(53.40340, -2.74570)
Signalized Roundabout/Circle
Existing
Signal
None
6 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Farnworth, England
Halton
United Kingdom
A5080 (Mill Ln.) / A557 (Watkinson Way) Ramps
(53.38731, -2.71509)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Halton, England
Halton
United Kingdom
Runcorn Spur Road Roundabout: A533 (Central Expressway) Ramps / B5155 (Runcorn Spur Rd.) / Halton Link Rd.
(53.32954, -2.70378)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Halton, England
Halton
United Kingdom
A533 (Southern Expressway) Ramps / Hallwood Link Rd.
(53.31920, -2.70015)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Beechwood, England
Halton
United Kingdom
Clifton Roundabout: A557 (Rocksavage Expressway) / M56 WB Ramps / Clifton Rd.
(53.30998, -2.70091)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Beechwood, England
Halton
United Kingdom
Rocksavage Roundabout: A557 (Rocksavage Expressway) / M56 EB Ramps / Weaver View
(53.31317, -2.70697)
Signalized Roundabout/Circle
Existing
Signal
Metering Signal
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Hamburger shaped.
Preston Brook, England
Halton
United Kingdom
Preston Brook Interchange: M56 Ramps / A56 / Chester Rd.
(53.32704, -2.64343)
Signalized Roundabout/Circle
Existing
Signal
None
5 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Woolston, England
Warrington
United Kingdom
Woolston Interchange: A57 (Manchester Rd.) / M6 NB Ramps / Woolston Grange Ave.
(53.39802, -2.51270)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Woolston, England
Warrington
United Kingdom
Woolston Interchange: A57 (Manchester Rd.) / M6 BB Ramps / Juniper Ln.
(53.39857, -2.50769)
Roundabout
Existing
All-Way Yield
None
3 Approaches
2 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Birchwood, England
Warrington
United Kingdom
Birchwood Interchange: A574 (Birchwood Way) / M62 Ramps / Silver Ln.
(53.43501, -2.50011)
Roundabout
Existing
All-Way Yield
Metering Signal
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Oval shaped.
Tarbock, England
Merseyside
United Kingdom
Tarbock Roundabout: M57 Ramps / M62 Ramps / A5080 (Tarbock Rd. / Cronton Rd.) / Windy Arbor Rd.
(53.39830, -2.80852)
Other
Existing
Other
None
7 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Mix of signals and yields.
Warrington, England
Warrington
United Kingdom
Stretton Roundabout: M56 Ramps / A49 (Tarporley Rd.) / A559 (Northwich Rd.)
(53.33467, -2.57133)
Roundabout
Existing
All-Way Yield
Metering Signal
6 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Oval shaped.
Altrincham, England
Cheshire East
United Kingdom
Bowdon Roundabout: M56 EB Ramps / A56 (Dunham Rd.) / Lymm Rd.
(53.36911, -2.38660)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Parking within central island.
Altrincham, England
Cheshire East
United Kingdom
Yarwoodheath Roundabout: M56 WB Ramps / A56 (Dunham Rd.) / Yarwoodheath Ln.
(53.36609, -2.38560)
Signalized Roundabout/Circle
Existing
Signal
None
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2017
Mountain Creek, QLD
Sunshine Coast
Australia
Kawana Way / Sunshine Motorway Ramps
(-26.71378, 153.08836)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
Eumundi, QLD
Sunshine Coast
Australia
SH12 (Eumundi Noosa Rd. ) / M1 (Bruce Hwy.) NB Exit Ramp / Eumundi Kenilworth Rd. / Bunya Rd.
(-26.48739, 152.94596)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Eerwah Vale, QLD
Sunshine Coast
Australia
Eumundi Kenilworth Rd. / Memorial Dr. / M1 (Bruce Hwy.) SB Exit Ramp
(-26.46472, 152.93685)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Black Mountain, QLD
Noosa
Australia
Cooroy Connection Rd. / M1 (Bruce Hwy.) WB Ramps
(-26.39363, 152.86916)
Roundabout
Existing
All-Way Yield
Unknown
2 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Millerston, Scotland
North Lanarkshire
United Kingdom
Hornshill Roundabout: A806 / M80 Ramps
(55.90182, -4.13851)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Oval shaped.
Glasgow, Scotland
North Lanarkshire
United Kingdom
Braehead Roundabout: A8011 (Central Way) Ramps / Seafar Rd. / Kildrum Rd. / N Carbrain Rd.
(55.95359, -3.97919)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Glasgow, Scotland
North Lanarkshire
United Kingdom
Old Inns Roundabout: A8011 (Central Way) / M80 EB Ramps / B816 (Castlecary Rd.) / Eastfield Rd.
(55.96721, -3.97260)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Glasgow, Scotland
North Lanarkshire
United Kingdom
Seafar Roundabout: A8011 (Glasgow Rd.) Ramps / Seafar Rd. / N Carbrain Rd. / Greenfaulds Rd.
(55.93976, -3.99945)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Stirling, Scotland
Stirling
United Kingdom
Bannockburn Interchange: M9 Ramps / A872 / A91
(56.07740, -3.91973)
Rotary
Existing
All-Way Yield
None
6 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Uxbridge, England
Bucks
United Kingdom
Denham Roundabout: M40 (Western Ave.) Ramps / A40 (Oxford Rd.) / A412 (Denham Rd.) / A4020 (Oxford Rd.)
(51.56128, -0.49574)
Roundabout
Existing
All-Way Yield
Metering Signal
6 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Ring junction (3+ mini-roundabouts in ring)
South Ruislip, England
Greater London
United Kingdom
Polish War Memorial: A40 (Western Ave.) Ramps / A4180 (West End Rd.)
(51.54826, -0.39929)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Beckton, England
Greater London
United Kingdom
Beckton Roundabout: A13 (Alfred's Way) Ramps / A406 (N Circular Rd.) / A1020 (Royal Docks Rd.)
(51.52515, 0.07331)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Moss Bridge, England
Blackburn With Darwen
United Kingdom
Earcroft Interchange: M65 Ramps / A666 (Earcroft Way) / /Paul Rink Way / Mary Leaver Way
(53.71651, -2.47915)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Guide, England
Blackburn With Darwen
United Kingdom
Guide Interchange: M65 Ramps / A6077 (Haslingden Rd.) / B6232 (Haslingden Rd.)
(53.72526, -2.44594)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Blackburn, England
Lancs
United Kingdom
Whitebirk Roundabout: M65 Ramps / A678 (Carl Fogarty Way) / A6119 (Whitebirk Dr.) / Blackburn Rd.
(53.75548, -2.44236)
Signalized Roundabout/Circle
Existing
Signal
Pedestrian Signal (red-yellow-green to drivers)
6 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Great Marton, England
Blackpool
United Kingdom
Marton Circle: M55 Ramps / A583 (Preston New Rd.)
(53.79396, -2.98484)
Rotary
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Alexandria, MN
Douglas Co.
United States
STH 27 / I-94 EB Ramps
(45.86026, -95.43178)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Freeway Ramps (Grade-Separated)
Single-Lane
2023 https://www.dot.state.mn.us/d4/projects/i94interchange/index.html
Alexandria, MN
Douglas Co.
United States
STH 27 / I-94 WB Ramps / CR 46 (34th Ave. W) / CR 45
(45.86033, -95.42543)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2023 https://www.dot.state.mn.us/d4/projects/i94interchange/index.html
Loveland, CO
Larimer Co.
United States
E CR 16 / I-25 SB Ramps / CR 5 (I-25 Frontage Road)
(40.36357, -104.98666)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2023 https://www.codot.gov/news/2023/april/90-day-temporary-closures-lcr16-at-i25-starting-april-12
Durango, CO
La Plata Co.
United States
Wilson Gulch Dr. / US 160 Ramps
(37.22979, -107.83946)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
67.0560
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
2012 Year Completed estimated (2011-2014). North leg added 2015-2017. https://www.codot.gov/projects/archived-project-sites/us-160-wilson-gulch-road-extension
Green Oak Township, MI
Livingston Co.
United States
Silver Lake Rd. / US 23 NB Ramps / Fieldcrest Dr.
(42.46717, -83.75473)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2024 Combined a previous all-way stop and two-way stop into one roundabout. https://www.facebook.com/GreenOakPolice/videos/as-a-follow-up-to-our-previous-post-about-using-the-fieldcrest-roundabout-check-/988342009671510/
Transjö, Kronoberg County
Alvesta kommun
Sweden
Värnamovägen / Rte25-Rte 27 WB Ramps
(56.91585, 14.50128)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2023 Raindrop shaped.