27188 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
Brentsville, VA
Prince William Co.
United States
Twin Leaf Dr. / Spring Iris Dr.
(38.72948, -77.55567)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2020 Year Completed estimated (2019-2020).
Haymarket, VA
Prince William Co.
United States
Tournament Dr. / Arnold Palmer Dr. / Sawgrass Pl.
(38.83984, -77.64018)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2004 Circle with roundabout features. Year Completed estimated (2002-2006).
Haymarket, VA
Prince William Co.
United States
Tournament Dr. / Golf View Dr. / Aviara View Ct.
(38.83637, -77.63885)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2004 Year Completed estimated (2003-2005).
Newport News, VA
Newport News City
United States
Siemens Way / McManus Blvd.
(37.13199, -76.50734)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0040
Other (At-Grade)
Single-Lane
2018 Year Completed estimated (2017-2018).
Hardeeville, SC
Jasper Co.
United States
Tradition Ave. / Saint Andrews Ave.
(32.32366, -81.01990)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
70.1040
Other (At-Grade)
Multilane (2 Lane, unspecified)
2007 Year Completed estimated (2006-2008).
Hardeeville, SC
Jasper Co.
United States
Tradition Ave. / Garden Blvd.
(32.32825, -81.02255)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
70.1040
Other (At-Grade)
Multilane (2 Lane, unspecified)
2007 Year Completed estimated (2006-2008).
Savannah, GA
Chatham Co.
United States
Cross Terminal Rd. / Tharpe Ave. / Garden City Terminal Rd.
(32.12598, -81.14426)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
64.0080
Other (At-Grade)
Multilane (2 Lane, unspecified)
2012 Port facility. Constructed using temporary barricades and markings only. Year Completed estimated (2011-2012).
Savannah, GA
Chatham Co.
United States
Garden City Terminal Rd. / (unknown)
(32.13199, -81.15072)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
64.0080
Other (At-Grade)
Multilane (2 Lane, unspecified)
2020 Port facility. Constructed using temporary barricades and markings only. Year Completed estimated (2019-2020).
Port Wentworth, GA
Chatham Co.
United States
Williams Rd. / Mason Dr.
(32.13197, -81.15503)
Roundabout
Unknown
All-Way Yield
None
3 Approaches
0 Driveways
64.0080
Other (At-Grade)
Multilane (2 Lane, unspecified)
2015 Port facility. Constructed using temporary barricades and markings only. Year Completed estimated (2015-2016).
Abingdon, MD
Harford Co.
United States
Four Seasons Dr. / Raking Leaf Dr. / Raking Leaf Dr. / Indian Summer Ct.
(39.45387, -76.28951)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2006 Painted splitter islands. Pedestrian crossings at entrance lines. Year Completed estimated (2005-2007).
Milton, ON
Halton
Canada
Louis St Laurent Ave. / Kennedy Cir. (southwest end) / (future road)
(43.50490, -79.83937)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2020 Year Completed estimated (2018-2021).
Milton, ON
Halton
Canada
Louis St Laurent Ave. / Kennedy Cir. (northeast end) / (future road)
(43.50807, -79.83568)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2020 Year Completed estimated (2018-2021).
Mount Pleasant, SC
Charleston Co.
United States
Long Point Rd. / (various terminal access points)
(32.83464, -79.87681)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
67.0557
Other (At-Grade)
Multilane (2 Lane, unspecified)
2019 http://scspa.com/news/sc-ports-honored-for-engineering-excellence/
Hollymead, VA
Albemarle Co.
United States
Archer Ave. / Stella Ln.
(38.10602, -78.45457)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.1960
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2017-2021).
Paisley, Scotland
Renfrewshire
United Kingdom
Arkleston Rd. / Endrick Dr.
(55.85391, -4.40077)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-lane w/ Traversable Central Island
Rodanthe, NC
Dare Co.
United States
NC 12 / (new bridge)
(35.59822, -75.46661)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 https://ocracokeobserver.com/2021/11/22/traffic-roundabout-opens-in-rodanthe/
Clearlake Oaks, CA
Lake Co.
United States
SR 20 / SR 53
(39.00852, -122.61426)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2019 Merging right-turn bypass lanes on all legs. Year Completed estimated (2019-2020).
Chico, CA
Butte Co.
United States
E Eaton Rd. / SR 99 NB Ramps / Hicks Ln.
(39.77520, -121.87224)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2022
Hickory, NC
Catawba Co.
United States
Main Ave. NE / 2nd Ave. NE
(35.73395, -81.33108)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
2021 Previous control: two-way yield. https://www.hickorync.gov/new-traffic-pattern-city-walk-roundabout
Dublin,

Ireland
Ballinteer Rd. / Ballinteer Ave.
(53.27852, -6.24499)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Orbe, Vaud
Jura-Nord vaudois District
Switzerland
Avenue de Thienne / Route de Valeyres / Route de Montcherand
(46.73032, 6.53134)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
1 Driveways
Other (At-Grade)
Single-Lane
Orbe, Vaud
Jura-Nord vaudois District
Switzerland
Route de Valeyres / Chemin de Suchet / Chemin de Montchoisi
(46.73467, 6.53041)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Orbe, Vaud
Jura-Nord vaudois District
Switzerland
Avenue de Thienne / Avenue Carrard-et-de Foligny / Rue des Terreaux / Grand Rue
(46.72645, 6.53206)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Orbe, Vaud
Jura-Nord vaudois District
Switzerland
Rue de Grand-Pont / Route de Saint-Eloi / Route d'Arnex / Chemin de Philosophes
(46.72097, 6.53071)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Columbus, OH
Delaware Co.
United States
Lazelle Rd. / S Old State Rd. / Storrow Rd.
(40.13638, -83.00269)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.8640
Other (At-Grade)
Multilane (2 Lane, unspecified)
2021
Hartberg, Styria
Hartberg-Fürstenfeld District
Austria
B54 (Ressavarstraße) / L401 (Fürstenfelder Straße) / Grazer Straße
(47.27446, 15.96482)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Fürstenfeld, Styria
Hartberg-Fürstenfeld District
Austria
B319 (Körmenderstraße) / L401 (Burgauer Straße) / Ledergasse
(47.05682, 16.07261)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Fürstenfeld, Styria
Hartberg-Fürstenfeld District
Austria
L401 (Burgauer Straße) / Angerstraße / (shopping centre entrance)
(47.05853, 16.07358)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Großpetersdorf, Burgenland
Oberwart
Austria
L272 (Ungarnstraße) / Fabriksgasse
(47.24260, 16.32572)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Poysdorf, Lower Austria
Mistelbach
Austria
B7 / E461 SB Ramps / L23 (Brünner Bundesstraße) / Weinstraße Niederösterreich
(48.70543, 16.65040)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Hohenau, Lower Austria
Gänserndorf
Austria
B49 (Bahnstraße - Bernsteinstraße) / B48 (Meierhofgasse) / Bahnstraße / (parking)
(48.60362, 16.90347)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Elliptical shaped.
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).
Aldie, VA
Loudoun Co.
United States
Grassland Grove Dr. / Bergamot Way / Ellenvale Farm Dr.
(38.91077, -77.58417)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2018 Year Completed estimated (2018-2019).
Aldie, VA
Loudoun Co.
United States
Grasslane Grove Dr. / Tulip Poplar Pl.
(38.90950, -77.57771)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2017 Year Completed estimated (2016-2017).
Aldie, VA
Loudoun Co.
United States
Grassland Grove Dr. / Lotus Pond Pl.
(38.92243, -77.59770)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2019-2020).
Aldie, VA
Loudoun Co.
United States
SR 620-SR 705 / SR 620 / SR 705
(38.92485, -77.58016)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2020 Year Completed estimated (2019-2020).
Aldie, VA
Loudoun Co.
United States
Lenah Crossing Dr. / Tarragon Leaf Dr.
(38.92498, -77.57434)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.2920
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2018-2019).
Fredericksburg, VA
Fredericksburg City
United States
Carl D Silver Pkwy. / Haymarket St.
(38.31672, -77.50959)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.1000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2019 Left-turn-only and shared left-through lanes (double left turn) on east leg. Right-turn-only lane on south leg. Year Completed estimated (2017-2021).
Frederick, MD
Frederick Co.
United States
Synergy Way / Progress Dr.
(39.43796, -77.36660)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.0520
Other (At-Grade)
Single-Lane
2008
Frederick, MD
Frederick Co.
United States
Synergy Way
(39.43898, -77.36665)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2010 Year Completed estimated (2009-2011).
Lochau, Vorarlberg
Bregenz
Austria
L190 (Lindauer Straße) / L18 (Bäumle) / Bahnhofstraße / (Lochau-Hörbranz Bahnhof entrance)
(47.53005, 9.74279)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Kissimmee, FL
Osceola Co.
United States
Storey Lake Blvd. / Natures Ridge Dr. / Bamboo Ln.
(28.33408, -81.47460)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
67.0560
Other (At-Grade)
Multilane (2 Lane, unspecified)
2017 Long segments of circulatory roadway between entries and exits.
Bel Air, MD
Harford Co.
United States
Old Joppa Ct. / Hoskins Terrace
(39.51380, -76.37506)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
32.0040
Other (At-Grade)
Single-Lane
2016 Year Completed estimated (2014-2017).
Owings Mills, MD
Baltimore Co.
United States
Painters Mill Rd. / Lyons Mill Rd.
(39.39425, -76.78747)
Other
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
Washington, PA
Washington Co.
United States
Landings Dr. / Helen Dr.
(40.20240, -80.20615)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2014 Painted splitter islands. Painted out outside portion of circulatory roadway. Year Completed estimated (2014-2015).
Hampton, VA
Hampton City
United States
Langley Blvd. / E Durant St. / Lindbergh Way
(37.08956, -76.37895)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane, unspecified)
2016 Fishhook arrows on approach and within circulatory roadway. Year Completed estimated (2014-2016).
Radkersburg, Styria
Südoststeiermark District
Austria
B69 (Halbenrainer Straße - Stadtgrabenstraße) / L204 (Doktor-Kamniker Straße - Langgasse)
(46.69124, 15.98790)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Poplar Bluff, MO
Butler Co.
United States
Highway PP / Township Line Rd.
(36.76733, -90.46486)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.2440
Other (At-Grade)
Single-Lane
2016 Year Completed estimated (2015-2016).
(unincorporated), SC
Richland Co.
United States
Alpine Rd. / Old Percival Rd.
(34.06555, -80.90815)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2021
Matosinhos, Porto
Matosinhos
Portugal
Rua de Veloso Salgado / Avenida Doutor António Macedo / A28 SB Ramps
(41.20190, -8.69324)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Matosinhos, Porto
Matosinhos
Portugal
Rua Belchior Robles / Rua de Veloso Salgado / Rua Óscar da Silva / Avenida de Doutor Fernando Aroso
(41.20149, -8.69638)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Matosinhos, Porto
Matosinhos
Portugal
Rua Belchior Robles / Rua Dom Marcos da Cruz
(41.20158, -8.69813)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
College Park, MD
Prince George's Co.
United States
Stadium Dr. / Alumni Dr.
(38.99151, -76.94948)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
Cascade, ID
Valley Co.
United States
Discovery Dr. / Village Dr. / Arling Center Ct. / (parking)
(44.66944, -116.12408)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2005 Racetrack shaped. ICD = 150 ft x 120 ft.
Leeds, England
Leeds
United Kingdom
Brownberrie Ln. / Long Row / Station Rd. / Brownberrie Ave. / Saint Margaret's Rd.
(53.84634, -1.63412)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Yeadon, England
Leeds
United Kingdom
A658 (Green Ln. - Apperley Ln.) / A65 (New Rd. - New Road Side)
(53.85801, -1.68941)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Bradford, England
Bradford
United Kingdom
B6380 (Beacon Rd. - Fair Rd.) / Saint Enoch's Rd. / Saint Helena Rd. / Wibsey Park Ave.
(53.76777, -1.78108)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Bradford, England
Bradford
United Kingdom
Saint Enoch's Rd. / Watty Hall Rd. / Brownroyd Hill Rd.
(53.76991, -1.77947)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-lane w/ Traversable Central Island
Middlesbrough, England
Middlesbrough
United Kingdom
Riverside Park Rd. / Ironmasters Rd.
(54.57678, -1.25401)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Sale, England
Greater Manchester
United Kingdom
A6144 (Old Hall Rd.) / M60 (Manchester Outer Ring Rd.) Ramps
(53.42634, -2.29458)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Sale, England
Greater Manchester
United Kingdom
A6144 (Old Hall Rd.) / M60 (Manchester Outer Ring Rd.) Ramps / Rifle Rd.
(53.42713, -2.29308)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Higher Shurlach, England
Cheshire
United Kingdom
A556 / A530 (King St.)
(53.25034, -2.47316)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Lymm, England
Warrington
United Kingdom
A50 (Cliff Ln.) / (service area entrance)
(53.35987, -2.50585)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Appleton, England
Warrington
United Kingdom
Longwood Rd. / Pewterspear Green Rd. / Dipping Brook Ave.
(53.34861, -2.56696)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Appleton, England
Warrington
United Kingdom
Longwood Rd. / Rosemoor Gardens
(53.35269, -2.56325)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Appleton, England
Warrington
United Kingdom
Owens Cor [A49 (London Rd.) / Longwood Rd. / Hillside Rd.]
(53.34642, -2.57511)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Liverpool, England
Liverpool
United Kingdom
A5058 (Queens Dr.) / B5178 (Childwall Rd. - Childwall Valley Rd.) / Childwall Priory Rd.
(53.39730, -2.89711)
Roundabout
Existing
All-Way Yield
Pedestrian Signal (red-yellow-green to drivers)
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Liverpool, England
Liverpool
United Kingdom
Riverside Dr. / Jericho Ln. / Otterspool Dr.
(53.36699, -2.94085)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Liverpool, England
Liverpool
United Kingdom
A5036 (Sefton St.) / Riverside Dr. / Royden Way / (parking)
(53.37969, -2.97214)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Denham Springs, LA
Livingston Par.
United States
Juban Rd. (LA 1026) / Buddy Ellis Rd.
(30.45957, -90.91627)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.2440
Other (At-Grade)
Multilane (2 Lane, unspecified)
2021 Year Completed estimated (2021-2022).
Columbia, MD
Howard Co.
United States
Charter Dr. / (parking)
(39.21273, -76.88310)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
27.4320
Other (At-Grade)
Single-Lane
2013 Converted from cul-de-sac. Year Completed estimated (2011-2014).
Charleston, SC
Charleston Co.
United States
W Ashley Cir.
(32.82714, -80.08456)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
47.2440
Other (At-Grade)
Multilane (2 Lane, unspecified)
2015
Columbia, SC
Richland Co.
United States
Town Center Pl. / Promenade Pl.
(34.12948, -80.87869)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
Parking along circulatory roadway. Concentric circulatory roadway markings.
Columbia, SC
Richland Co.
United States
Old Somerby Way / Lake Carolina Dr. / Granbury Ln.
(34.18569, -80.88220)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
53.3400
Other (At-Grade)
Single-Lane
2003
Columbia, SC
Richland Co.
United States
Lake Carolina Dr. / Hartmill Dr.
(34.18884, -80.89329)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2003
Columbia, SC
Richland Co.
United States
Lake Carolina Blvd. / Lake Carolina Dr.
(34.17813, -80.89618)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
68.5800
Other (At-Grade)
Multilane (2 Lane, unspecified)
2002 Concentric striping in circulatory roadway. Year Completed estimated (1994-2003). 21442.
Columbia, SC
Richland Co.
United States
Ashland Blvd. / Ashland Dr. / Mapleside Dr.
(34.19364, -80.89998)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
51.8160
Other (At-Grade)
Single-Lane
2009 Year Completed estimated (2006-2011).
Columbia, SC
Richland Co.
United States
Roberts Branch Pkwy.
(34.14167, -80.94965)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2016 Painted splitter islands.
Lexington, SC
Lexington Co.
United States
S Brook Way / Cannongate Ct. / Churchill Ct.
(33.92155, -81.28882)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Prestwick, Scotland
South Ayrshire
United Kingdom
Shawfarm Roundabout [A79 / Monkton Rd. / Shawfarm Rd.]
(55.50554, -4.60668)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Glasgow Prestwick International Airport, Scotland
South Ayrshire
United Kingdom
A79 / Younger Dr. / (parking)
(55.50821, -4.61315)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Entrance to Glasgow Prestwick International Airport.
Ayr, Scotland
South Ayrshire
United Kingdom
A719 (Dunure Rd.) / Earls Way / Longhill Ave.
(55.43230, -4.65424)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Ayr, Scotland
South Ayrshire
United Kingdom
A719 (Dunure Rd.) / Cumbrae Dr. / Browncarrick Dr.
(55.43207, -4.66066)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Ayr, Scotland
South Ayrshire
United Kingdom
Earls Way / Abbots Way
(55.43630, -4.65583)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
No splitter islands.
Ayr, Scotland
South Ayrshire
United Kingdom
A719 (King St.) / Allison St. / John St.
(55.46672, -4.62771)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Barrhead, Scotland
East Renfrewshire
United Kingdom
A736 (Glasgow Rd.) / Blackbyres Rd.
(55.80958, -4.37868)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Left-turn-only lanes on east and west legs.
Barrhead, Scotland
East Renfrewshire
United Kingdom
A736 (Glasgow Rd. - Main St.) / B773 (Darnley Rd.) / Aurs Rd.
(55.80374, -4.38263)
Roundabout
Existing
All-Way Yield
Pedestrian Signal (red-yellow-green to drivers)
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
(unincorporated), SC
Berkeley Co.
United States
Bennington Dr. / Circle Oaks Dr.
(32.93513, -79.82194)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
(unincorporated), SC
Spartanburg Co.
United States
SC 9 / Foster Rd.
(35.12033, -82.04318)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.1960
Other (At-Grade)
Single-Lane
2019
Erskine, Scotland
Renfrewshire
United Kingdom
Newshot Dr. / Parkvale Ave. / Florish Rd.
(55.89654, -4.43641)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Erskine, Scotland
Renfrewshire
United Kingdom
Parkway / Freeland Rd. / Park Dr.
(55.89416, -4.44981)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Erskine, Scotland
Renfrewshire
United Kingdom
Southholm Roundabout [Southbar Rd. / Bridgeway / Parkway / Old Greenock Rd.]
(55.89555, -4.45635)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Left-turn-only lanes on all legs.
Erskine, Scotland
Renfrewshire
United Kingdom
Mainsholm Roundabout [Centreway / Newshot Dr. / Kilpatrick Dr. / Mains Hill]
(55.90328, -4.44694)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Erskine, Scotland
Renfrewshire
United Kingdom
Barholm Roundabout [A726 (Bridgeway) / Barhill Rd. / Erskine Harbour / Barholm Dr.]
(55.91160, -4.45914)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Bishopton, Scotland
Renfrewshire
United Kingdom
Boden Boo Roundabout [ A726 (Bridgeway) / M898 SB Ramps]
(55.91313, -4.47005)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Bishopton, Scotland
Renfrewshire
United Kingdom
Erskine Hospital Roundabout [A726 (Bridgeway) / M898 NB Ramps / B815 (Erskine Ferry Rd.) / Nursery Ave.]
(55.91304, -4.47412)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Billingham, England
Stockton-on-Tees
United Kingdom
B1275 (Belasis Ave.) / Greenwood Rd. / Coxwold Way
(54.60000, -1.26593)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Billingham, England
Stockton-on-Tees
United Kingdom
Central Ave. / Cowpen Ln.
(54.59862, -1.28336)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Billingham, England
Stockton-on-Tees
United Kingdom
The Causeway / Finchale Ave
(54.60846, -1.29304)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Middlesbrough, England
Middlesbrough
United Kingdom
Ormesby Rd. / Sandringham Rd. / (unknown)
(54.55334, -1.19498)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane