29372 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
Warrington, England

United Kingdom
A5280 (Skyline Dr.) / Catalina Approach
(53.41076, -2.66307)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
St Helens, England

United Kingdom
Catalina Approach / Loverose Way
(53.40771, -2.67327)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2023
St Helens, England

United Kingdom
Catalina Approach / (parking)
(53.40771, -2.67329)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2024
Warrington, England

United Kingdom
A5280 (Skyline Dr.) / Omega Blvd. / Orion Blvd.
(53.40705, -2.66450)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Warrington, England

United Kingdom
A49 (Winwick Rd.) / A50 (Long Ln.) / Hawleys Ln.
(53.40811, -2.59536)
Signalized Roundabout/Circle
Removed
Signal
Pedestrian Signal (red-yellow-green to drivers)
4 Approaches
0 Driveways
Other (At-Grade)
Unknown
Warrington, England

United Kingdom
Rodney Island: Winwick St. / Winwick Rd. / Pinners Brow
(53.39431, -2.59388)
Roundabout
Existing
All-Way Yield
None
4 Approaches
1 Driveways
Other (At-Grade)
Single-Lane
Warrington, England

United Kingdom
Sankey Green: A57 (Sankey Way - Priesley St.) / A5061 (Sankey Way) / Lovely Ln. / Old Liverpool Rd.
(53.38884, -2.61098)
Signalized Roundabout/Circle
Existing
Signal
Pedestrian Signal (red-yellow-green to drivers)
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Warrington, England

United Kingdom
Sankey Roundabout: A57 (Sankey Way) / A562 (Penketh Rd.)
(53.38779, -2.63535)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Penketh, England
Warrington
United Kingdom
Farnworth Road Roundabout: A562 (Widnes Rd.) / A5080 (Farnworth Rd.) / The Park
(53.38192, -2.66653)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
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
A533 (Moor Ln. S) / A562 (Ashley Way W)
(53.36063, -2.74166)
Roundabout
Removed
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Widnes, England
Halton
United Kingdom
Kingsway Roundabout: B5419 (Moor Ln. - Kingsway) / Victoria Rd.
(53.36185, -2.73396)
Roundabout
Existing
All-Way Yield
Active Pedestrian Warning (flashing yellow)
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
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.
Halewood, England
Merseyside
United Kingdom
Newstead Rd. / Loveis Way
(53.35835, -2.78791)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Widnes, England
Halton
United Kingdom
Green Oaks Way / Gerrard St. / Lugsdale Rd. / (parking)
(53.36533, -2.72411)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Widnes, England
Halton
United Kingdom
A562 (Fiddlers Ferry Rd.) / Tan House Ln.
(53.36592, -2.71689)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Widnes, England
Halton
United Kingdom
Bradley Way Roundabout: Bradlwy Way / Marzahn Way
(53.36956, -2.72255)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Widnes, England
Halton
United Kingdom
Green Oaks Way Roundabout: Bradley Way / Green Oaks Way
(53.36960, -2.72063)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
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
Springfield Township, OH
Lucas Co.
United States
Albon Rd. / Garden Rd.
(41.59562, -83.73751)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2024 https://www.lucascountyengineer.org/gardenalbonroundaboutopens.html
Widnes, England
Halton
United Kingdom
Dykin Rd. / Chorley's Ln. / Moorfield Rd. / Bishops Way
(53.37890, -2.70934)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Farnworth, England
Halton
United Kingdom
A5080 (Cronton Ln.) / Norland's Ln.
(53.38992, -2.73872)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-lane w/ Traversable Central Island
Farnworth, England
Halton
United Kingdom
Lunts Heath Road Roundabout: A5080 (Cronton Ln.) / Birchfield Rd.
(53.38966, -2.73779)
Roundabout
Existing
All-Way Yield
None
3 Approaches
2 Driveways
Other (At-Grade)
Single-Lane
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
Delph Ln. / (parking)
(53.42505, -2.59898)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Winwick, England
Warrington
United Kingdom
Winwick Park Roundabout: A49 (Newton Rd. - Winwick Link Rd.) / Newton Rd. / Winwick Park Ave.
(53.42785, -2.59640)
Signalized Roundabout/Circle
Existing
Signal
Pedestrian Signal (red-yellow-green to drivers)
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Winwick, England

United Kingdom
A579 (Winwick Ln.) / Parkside Link Rd.
(53.44303, -2.58091)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2024 Concentric striped circulatory roadway.
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
A573 (Parkside Link Rd. - Parkside Rd.) / (unknown) / (unknown)
(53.44828, -2.58888)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2023
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.
St Helens, England
Merseyside
United Kingdom
Peasley Cross: A58 (Parr St. - Linkway E) / Parr St. / Peasley Cross Ln.
(53.45175, -2.72752)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
St Helens, England
Merseyside
United Kingdom
The Landings: A571 (King St. - College St.) / Duke St. / North Rd. / Baldwin St.
(53.45518, -2.73908)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
St Helens, England
Merseyside
United Kingdom
College St. / Corporation St.
(53.45532, -2.73826)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2+ lanes) w/ Traversable Central Island
Poulton-With-Fearnhead, England
Warrington
United Kingdom
Padgate Roundabout: A574 (Birchwood Way) / Blackbrook Ave.
(53.40782, -2.56033)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Bryn, England
Greater Manchester
United Kingdom
Bryn Interchange: M6 (Bryn Spur) / A49 (Warrington Rd.) / Wigan Rd.
(53.51327, -2.65251)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Lancaster, England
Lancashire
United Kingdom
A589 (Morecambe Rd.) / B5273 (Ovangle Rd.) / Roeburn Dr. / (unknown)
(54.05948, -2.82541)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
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)
Morcambe, England
Lancashire
United Kingdom
A589 (Broadway - Lancaster Rd.) / Lancaster Rd.
(54.06671, -2.83929)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Morcambe, England
Lancashire
United Kingdom
A589 (Morecambe Rd. - Lancaster Rd.) / B5321 (Lancaster Rd.) / Hall Dr. / Westgate
(54.06629, -2.83825)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Hampson Green, England
Lancashire
United Kingdom
Hampson Green Roundabout: A6 (Preston Lancaster Rd.) / M6 Ramps
(53.98131, -2.78569)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Preston, England
Lancashire
United Kingdom
A6 (James Towers Way) / B5269 (Whittingham Ln.)
(53.81113, -2.71810)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Preston, England
Lancashire
United Kingdom
A6 (James Towers Way - Garstang Rd.) / Garstang Rd.
(53.81356, -2.72687)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
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)
Preston, England
Lancashire
United Kingdom
B6241 (Eastway) / Mericourt Rd.
(53.80014, -2.70960)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Preston, England
Lancashire
United Kingdom
D'Urton Ln. / Mericourt Rd.
(53.80256, -2.70792)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-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)
Platt Bridge, England
Greater Manchester
United Kingdom
Liverpool Rd. / Walthew Ln.
(53.52042, -2.59802)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-lane w/ Traversable Central Island
Haydock, England
Merseyside
United Kingdom
A58 (Stanley Bank Way) / A599 (Vicarage Rd.) / Stanley Bank Farm
(53.47029, -2.69306)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Sutton, England
Merseyside
United Kingdom
A569 (Scorecross - Marshalls Cross Rd.) / Marshalls Cross Rd.
(53.43679, -2.72284)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Sutton, England
Merseyside
United Kingdom
Marshalls Cross Rd. / Robins Ln.
(53.43755, -2.72172)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-lane w/ Traversable Central Island
Clock Face, England
Merseyside
United Kingdom
A569 (Marshalls Cross Rd.) / B5204 (Mill Ln.)
(53.42619, -2.72412)
Roundabout
Removed
Signal
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
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
Farnworth, England
Halton
United Kingdom
Derby Road Roundabout: A5080 (Derby Rd. - Mill Ln.) / Lunts Heath Rd. / Moorfield Rd. / (parking)
(53.38606, -2.71554)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Henderson, NV
Clark Co.
United States
Bicentennial Pkwy. / Via Inspirada
(35.94042, -115.13329)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane, unspecified)
2018 Peanut shape. Each node ICD = 150 ft; total length 450 ft. Opened 2018. News report that they are planning on replacing this roundabout with a signalized intersection in 2024. https://www.reviewjournal.com/local/traffic/after-nearly-100-crashes-henderson-to-replace-figure-eight-roundabout-3061585/
Altoona, IA
Polk Co.
United States
10th Ave. SE / 15th St. SE
(41.63733, -93.45121)
Other
Removed
Unknown
Unknown
4 Approaches
0 Driveways
18.2880
Other (At-Grade)
Single-Lane
2024 No splitter islands. Opened December 16, 2005. Circle replaced with a 4-way stop in 2024. https://www.altoona-iowa.com/news_detail_T2_R153.php
Raleigh, NC
Wake Co.
United States
Kaplan Dr. / Swallow Dr. / Swallow Ct.
(35.77317, -78.71363)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
19.8120
Other (At-Grade)
Single-lane w/ Traversable Central Island
2023 Painted splitter islands.
Rockford, IL
Winnebago Co.
United States
N Main St. / Auburn St.
(42.28863, -89.08024)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2013 Originally built in 2013 as multilane 2x2 roundabout. Reduced from multilane 2x2 to single-lane roundabout in 2024: https://www.wifr.com/2024/05/17/main-auburn-st-roundabout-rockford-reduce-lanes/
Beaverton, OR
Washington Co.
United States
SW 92nd Ave. / SW Allen Blvd.
(45.47149, -122.77200)
Roundabout
Existing
All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB)
3 Approaches
0 Driveways
32.0040
Other (At-Grade)
Single-Lane
2022 RRFB at shared-use crossing on south leg serving Fanno Creek Trail. https://www.beavertonoregon.gov/718/CIP-3112---Allen-Blvd92nd-Ave-Shared-Use?contentId=2643d655-60c2-481d-bf75-2f33d242b523
Fairfield Township, OH
Butler Co.
United States
Millikin Rd. / Morris Rd. / Carter Cir.
(39.40585, -84.49448)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2024 Roundabout opened August 3, 2024.
Fremont, NE
Dodge Co.
United States
US 77 (Fremont Southeast Beltway) / S Downing St.
(41.40772, -96.47361)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
67.0560
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2022
Inglewood, NE
Dodge Co.
United States
US 77 / S Broad St. / S Main St.
(41.40986, -96.49868)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
67.0560
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2023 Left-through-right and right-turn-only lanes on northwest leg. Year Completed estimated (2023-2024).
Independence, MI
Oakland Co.
United States
S Baldwin Rd, / Clarkston Rd. / W Clarkston Rd.
(42.76543, -83.31409)
Roundabout
Existing
All-Way Yield
Pedestrian Hybrid Beacon (PHB, HAWK)
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2024 Elliptical shaped. Opened August 2024. https://www.rcocweb.org/675/Baldwin-RoadClarkston-Road-Roundabout-Op
Fremont, NE
Dodge Co.
United States
US 77 / US 275 NB Ramps / Old Highway 8
(41.40473, -96.44391)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
50.2920
Freeway Ramps (Grade-Separated)
Single-Lane
2023 Raindrop shaped. Year Completed estimated (2021-2024).
Fremont, NE
Dodge Co.
United States
US 77 / US 275 SB Ramps
(41.40474, -96.44633)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
48.7680
Freeway Ramps (Grade-Separated)
Single-Lane
2023 Raindrop shaped. Yield-controlled right-turn-only lane on west leg. Year Completed estimated (2021-2024).
Mercer Island, WA
King Co.
United States
N Mercer Way / 77th Ave. SE
(47.58909, -122.23430)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2023 https://letstalk.mercergov.org/Transit-Interchange/news_feed/transit-interchange-complete
Alamo, CA
Contra Costa Co.
United States
Danville Blvd. / Orchard Ct.
(37.85201, -122.03374)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2024 https://www.contracosta.ca.gov/8130/Danville-BlvdOrchard-Ct-Project-Alamo-Ro
Green, OH
Stark Co.
United States
Mount Pleasant St. NW / Pittsburg Ave. / Mayfair Rd.
(40.90675, -81.42386)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2024 Roundabout is on the border between City of Green and Jackson Township. https://www.cantonrep.com/story/news/local/2024/04/17/pittsburg-and-mount-pleasant-intersection-closing-monday/73357975007/
Helena, MT
Lewis and Clark Co.
United States
SR 279 (Lincoln Rd. E) / I-15 NB Ramps
(46.70444, -112.01118)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
32.0040
Freeway Ramps (Grade-Separated)
Single-Lane
2022 Raindrop shaped. Right-turn-only lane on south leg. Year Completed estimated (2021-2024).
Norfolk, NE
Madison Co.
United States
N 1st St. / W Braasch Ave.
(42.03401, -97.40699)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2023 https://www.youtube.com/watch?v=SkdQ3giXn8g
Williamston, SC
Anderson Co.
United States
Cherokee Rd. / Joe Black Rd.
(34.63816, -82.52482)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2023 Year Completed estimated (2023-2024).
Tumwater, WA
Thurston Co.
United States
6th Ave. SW / I-5 NB Ramps
(46.99904, -122.91042)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.5760
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2024 Yield-controlled right-turn bypass lane with low entry angle on north leg. Left-turn-only lane on south leg. https://www.facebook.com/cityoftumwater/videos/roundabouts/851059580420485/
Tumwater, WA
Thurston Co.
United States
Trosper Rd. SW / 6th Ave. SW
(46.99984, -122.91042)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.5760
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2024 https://www.facebook.com/cityoftumwater/videos/roundabouts/851059580420485/
Tumwater, WA
Thurston Co.
United States
Capitol Blvd. SW / Trosper Rd. SE
(46.99995, -122.90887)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2024 https://www.facebook.com/cityoftumwater/videos/roundabouts/851059580420485/
Wickenburg, AZ
Maricopa Co.
United States
US 93 (N Tegner St.) / Rincon Rd.
(33.99029, -112.74544)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2024
Wickenburg, AZ
Maricopa Co.
United States
US 93 (N Tegner St.) / Cope Rd.
(33.99751, -112.75806)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2024
Strongsville, OH
Cuyahoga Co.
United States
Zverina Ln. / Westwood Dr. / Roe Ln.
(41.31768, -81.83271)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2024 Replaced triangular-shaped intersection. https://www.facebook.com/CityofStrongsville/posts/pfbid07qr2tFqHTTFxYoX74pT3iKfHSsiq5VaVyHAgMRnUZ1Q8DYbYpqUWKLX61mXuGbDYl
Noblesville, IN
Hamilton Co.
United States
River Rd. / Pleasant St.
(40.04055, -86.02888)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2024
Rathdrum, ID
Kootenai Co.
United States
N Meyer Rd. / W Boekel Rd.
(47.80285, -116.87229)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
42.6720
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2024
Washington, MI
Macomb Co.
United States
Van Dyke Ave. / Campground Rd.
(42.73402, -83.03617)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2024 https://www.youtube.com/watch?v=tFHwV5OfDwc
Caldwell, ID
Canyon Co.
United States
Ustick Rd. / Middleton Rd.
(43.63411, -116.61313)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2023 Right-turn-only lanes on all four legs. https://www.youtube.com/watch?v=fkn3ynz3xrY&t=60s
Caldwell, ID
Canyon Co.
United States
E Ustick Rd. / S Florida Ave.
(43.63368, -116.66307)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2023 Right-turn-only lanes on all four legs. https://www.youtube.com/watch?v=JWNlWwth3l8.
Edina, MN
Hennepin Co.
United States
Eden Ave. / Wilson Rd. / Dale Dr.
(44.91042, -93.34835)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
1 Driveways
25.9080
Other (At-Grade)
Single-Lane
2023 Series of 2 roundabouts. Roundabout located 75 feet from roundabout to the west.
Edina, MN
Hennepin Co.
United States
Eden Ave. / Grange Rd.
(44.91059, -93.34897)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
24.3840
Other (At-Grade)
Single-Lane
2023 Series of 2 roundabouts. Roundabout located 75 feet from roundabout to the east.
Edmonton, AB
Division 11
Canada
Griesbach Rd. NW / 102 St. NW
(53.60811, -113.49593)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
24.0000
Other (At-Grade)
Single-Lane
Pedestrian crossings adjacent to circulatory roadway. No truck apron. Constructed on or before 2004.
San Diego, CA
San Diego Co.
United States
Central Ave. / Landis St.
(32.74593, -117.10821)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
21.3360
Other (At-Grade)
Single-Lane
2022
San Diego, CA
San Diego Co.
United States
Landis St. / 41st St.
(32.74591, -117.10699)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.3840
Other (At-Grade)
Single-Lane
2021 Painted splitter islands. https://www.facebook.com/story.php/?story_fbid=4970374723032587&id=1462392140497547
San Diego, CA
San Diego Co.
United States
Landis St. / 42nd St.
(32.74588, -117.10452)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.3840
Other (At-Grade)
Single-Lane
2021 Painted splitter islands.
Kirkland, WA
King Co.
United States
NE 132nd St. / Totem Lake Blvd. NE / 116th Ave. NE / I-405 NB Entrance Ramp
(47.71844, -122.18653)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2024 https://wsdot.wa.gov/construction-planning/search-projects/i-405northeast-132nd-street-interchange-project
Kirkland, WA
King Co.
United States
NE 132nd St. / 116th Way NE / I-405 SB Exit Ramp / 114th Pl. NE
(47.71843, -122.18834)
Roundabout
Existing
All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB)
5 Approaches
0 Driveways
42.6720
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
2024 https://wsdot.wa.gov/construction-planning/search-projects/i-405northeast-132nd-street-interchange-project
San Diego, CA
San Diego Co.
United States
W Point Loma Blvd. / Bacon St. / Levee St.
(32.75330, -117.24549)
Roundabout
Existing
All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB)
4 Approaches
0 Driveways
19.8120
Other (At-Grade)
Single-lane w/ Traversable Central Island
2022 https://www.youtube.com/watch?v=PrXLfuEFHCE
San Diego, CA
San Diego Co.
United States
Meade Ave. / Marlborough Ave.
(32.75707, -117.10613)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
21.3360
Other (At-Grade)
Single-Lane
2021 Painted splitter islands on north and south legs. Pedestrian crossings adjacent to circulatory roadway on east and south legs.
San Diego, CA
San Diego Co.
United States
Meade Ave. / Central Ave.
(32.75713, -117.10825)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
21.3360
Other (At-Grade)
Single-Lane
2021 Painted splitter island on north leg. One-way street entrance on south leg.
San Diego, CA
San Diego Co.
United States
Meade Ave. / 39th St.
(32.75712, -117.11041)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
21.3360
Other (At-Grade)
Single-Lane
2021 Painted splitters and pedestrian crossings adjacent to circulatory roadway on north and south legs.
San Diego, CA
San Diego Co.
United States
Meade Ave. / Swift Ave.
(32.75719, -117.11900)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
22.8600
Other (At-Grade)
Single-Lane
2020 Painted splitter islands on north and south legs.