12305 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
Thornton, England
Blackpool
United Kingdom
Luton Rd. / North Dr.
(53.87034, -3.03377)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Mini-roundabout
Thornton, England
Lancs
United Kingdom
Promenade / Victoria Rd.
(53.87801, -3.04653)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Fleetwood, England
Lancs
United Kingdom
A587 (Broadway) / Grange Rd. / Beach Rd / Hatfield Ave. / Fleetwood Rd.
(53.91377, -3.03414)
Roundabout
Existing
All-Way Yield
Unknown
7 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Fleetwood, England
Lancs
United Kingdom
A585 (Amounderness Way) / A587 (Station Rd.) / Dock St. / Anchorage Rd.
(53.91931, -3.01421)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Thornton, England
Lancs
United Kingdom
A585 (Amounderness Way) / B5412 (Victoria Rd.) / (parking)
(53.87440, -3.02330)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Left-turn bypass lane on south leg.
Thornton, England
Lancs
United Kingdom
B5258 (Warren Dr.) / White Carr Ln.
(53.86243, -3.02211)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
South Shore, England
Blackpool
United Kingdom
Mere Rd. / Park Dr. / Beech Ave.
(53.81597, -3.03119)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Warton, England
Lancs
United Kingdom
A584 / Lytham Rd.
(53.75271, -2.88119)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Freckleton, England
Lancs
United Kingdom
A584 (Preston New Rd.) / Lytham Rd.
(53.75605, -2.86396)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Lea, England
Lancs
United Kingdom
B6241 (Tom Benson Way) / Valentines Ln.
(53.77528, -2.74880)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Cottam, England
Lancs
United Kingdom
B6241 (Tom Benson Way) / Cottam Way / (parking)
(53.77915, -2.75150)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Ingol, England
Lancs
United Kingdom
B6241 (Tom Benson Way) / Merry Trees Ln. / Tanterton Hall Rd.
(53.78504, -2.75101)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Cottam, England
Lancs
United Kingdom
B6241 (Tom Benson Way) / B5411 / Tanterton Hall Rd. / Tag Ln.
(53.78971, -2.74893)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Fulwood, England
Lancs
United Kingdom
B6241 (Tom Benson Way-Lightfoot Ln.) / Aldeburgh Dr.
(53.79443, -2.73935)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Unknown
Fulwood, England
Lancs
United Kingdom
B6241 / Eastway / (unknown)
(53.79898, -2.71929)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Broughton, England
Lancs
United Kingdom
B6241 / Eastway / (parking)
(53.80034, -2.71265)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Fulwood, England
Lancs
United Kingdom
B6241 / Heron Dr. / Longfield
(53.79903, -2.70385)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Broughton, England
Lancs
United Kingdom
James Towers Way / DUrton Ln.
(53.80371, -2.71441)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Fulwood, England
Lancs
United Kingdom
B6241 (Eastway) / D'Urton Ln. / (unknown)
(53.79932, -2.69830)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Fulwood, England
Lancs
United Kingdom
B6241 (Eastway) / Sherwood Way / Oliver's Pl.
(53.79650, -2.69441)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Fulwood, England
Lancs
United Kingdom
Pittman Way / Williams Ln. / Faraday Dr.
(53.79431, -2.68261)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Fulwood, England
Lancs
United Kingdom
B6241 (Eastway) / Pittman Way
(53.79141, -2.68811)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Fulwood, England
Lancs
United Kingdom
B6241 (Eastway) / B6242 (Andersons Way)
(53.78397, -2.68019)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Fulwood, England
Lancs
United Kingdom
Longsands Ln. / Andersons Way / Redsands Dr.
(53.78664, -2.67221)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Ribbleton, England
Lancs
United Kingdom
B6243 (Longridge Rd.) / B6242 (Bluebell Way)
(53.78752, -2.64591)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Fulwood, England
Lancs
United Kingdom
Bowland View / (fuel station)
(53.79244, -2.65337)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Higher Penwortham, England
Lancs
United Kingdom
A59 / B5254 (Leyland Rd.)
(53.75051, -2.71972)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Euxton, England
Lancs
United Kingdom
Buckshaw Ave. / Horseshoe Dr.
(53.67476, -2.65321)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Chorley, England
Lancs
United Kingdom
Buckshaw Ave. / Village Way / Ordinance Rd.
(53.67715, -2.65611)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Buckshaw Village, England
Lancs
United Kingdom
Old Worden Ave. / Village Way / Main St.
(53.67961, -2.65719)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Euxton, England
Lancs
United Kingdom
Ordnance Rd. / (unknown)
(53.67447, -2.66109)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Chorley, England
Lancs
United Kingdom
B5252 / Lower Burgh Way
(53.63583, -2.63603)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Chorley, England
Lancs
United Kingdom
B5252 / (school parking)
(53.63657, -2.62761)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Chorley, England
Lancs
United Kingdom
B5251 (Yarrow Valley Way) / Nightingale Way
(53.64175, -2.65588)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Chorley, England
Lancs
United Kingdom
B5251 / Burgh Wood Way
(53.64569, -2.65421)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Chorley, England
Lancs
United Kingdom
B5251 / Ackhurst Rd. / Copperwood Way
(53.65202, -2.65352)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Euxton, England
Lancs
United Kingdom
A581 (Southport Rd.) / B5252 / Foxhole Rd.
(53.65905, -2.65984)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Wigan, England
Greater Manchester
United Kingdom
Westwood Way / Westwood Park
(53.53626, -2.62849)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Wigan, England
Greater Manchester
United Kingdom
Westwood Way / (unknown)
(53.53532, -2.63003)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Wigan, England
Greater Manchester
United Kingdom
Smithy Brook Rd. / Smithy Ct. / Queen Pit Rd.
(53.52936, -2.66198)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Skelmersdale, England
Lancs
United Kingdom
Digmoor Rd. / Gillibrands Rd. / Abbeywood
(53.54034, -2.76765)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Skelmersdale, England
Lancs
United Kingdom
Tanhouse Rd. / Houghton's Ln. / Eskdale
(53.54799, -2.76645)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Skelmersdale, England
Lancs
United Kingdom
Elmer's Green Roundabout (Tanhouse Rd. / Elmers Wood Rd. / Eastleigh)
(53.54998, -2.75787)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Skelmersdale, England
Lancs
United Kingdom
Digmoor Rd. / Clay Brow Rd.
(53.53785, -2.75444)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Skelmersdale, England
Lancs
United Kingdom
B5312 (Railway Rd.) / Winstanley Rd. / Gillibrands Rd.
(53.54645, -2.79258)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Skelmersdale, England
Lancs
United Kingdom
B5312 (Railway Rd.) / Whitehey Rd. / Gardiners Pl.
(53.54619, -2.79704)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Chapel House, England
Lancs
United Kingdom
A577 (Neverstitch Rd.) / B5312 (Railway Rd. ) / Ormskirk Rd. / Witham Rd.
(53.55088, -2.81001)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Skelmersdale, England
Lancs
United Kingdom
A577 (Neverstitch Rd.) / School Ln.
(53.55460, -2.80631)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
1 Driveways
Other (At-Grade)
Multilane (2 Lane)
St Louis Park, MN
Hennepin Co.
United States
Cedar Lake Rd. / Zarthan Ave.
(44.96544, -93.35534)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020
Horizon West, FL
Orange Co.
United States
Lake Hancock Blvd. / John Hancock Dr.
(28.45882, -81.62045)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2013
Horizon West, FL
Orange Co.
United States
Summerport Village Pkwy. / Eden Isle Blvd. / Merrick Landing Blvd. / Blu Knight Ln.
(28.47355, -81.58850)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2002
Fort Wayne, IN
Allen Co.
United States
Lincoln Hwy. / Goshen Ave. / Sherman Blvd. / Lillian Ave.
(41.09896, -85.15372)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 https://www.wane.com/news/local-news/goshen-avenue-roundabout-opens-to-traffic/
Salem, MI
Washtenaw Co.
United States
Pontiac Trl. / 7 Mile Rd.
(42.41368, -83.64647)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 https://www.wcroads.org/wcrc-project/pontiac-trail-and-7-mile-road-roundabout/
Delta, BC
Greater Vancouver
Canada
Tilbury Connector / Progress Way / 80 St. / (unknown) / (unknown)
(49.14014, -123.00090)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
68.0000
Other (At-Grade)
Multilane (2 Lane)
2013
Delta, BC
Greater Vancouver
Canada
Delsom Crescent / Delsom Way
(49.15497, -122.92664)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.0000
Other (At-Grade)
Single-Lane
2008 Splitter islands added 2014-2015.
Chester, MD
Queen Anne's Co.
United States
Castle Marina Rd. / Bayberry Dr.
(38.98086, -76.28905)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2018-2019).
Severna Park, MD
Anne Arundel Co.
United States
East West Blvd. / Jumpers Hole Rd. / Adler Ct.
(39.10765, -76.58306)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
65.5320
Other (At-Grade)
Single-Lane
1998 Elliptical shape. ICD 225 ft x 200 ft. Year Completed estimated (1994-2002).
Millersville, MD
Anne Arundel Co.
United States
Brightview Dr. / Galiot Dr. / Tremont Dr.
(39.11196, -76.62028)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2008
Hanover, MD
Anne Arundel Co.
United States
Parkside Blvd. / Fredericksburg Rd. / Cornfield Ave.
(39.13140, -76.75125)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2015
Gaithersburg, MD
Montgomery Co.
United States
Washingtonian Blvd. / Rio Blvd.
(39.11678, -77.20122)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Multilane (2 Lane)
1998 Year Completed estimated (1993-2002).
Gaithersburg, MD
Montgomery Co.
United States
Washingtonian Blvd. / Washington Blvd.
(39.11773, -77.20314)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.5760
Other (At-Grade)
Multilane (2 Lane)
1998 Year Completed estimated (1993-2002).
Severn, MD
Anne Arundel Co.
United States
Milestone Pkwy. / (unknown)
(39.14341, -76.75076)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane)
2012 Year Completed estimated (2011-2014).
Severn, MD
Anne Arundel Co.
United States
Milestone Pkwy. / Clubhouse Dr.
(39.14600, -76.74775)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane)
2012 Year Completed estimated (2011-2014).
Severn, MD
Anne Arundel Co.
United States
Milestone Pkwy. / Split Creek Ln. / (parking)
(39.15042, -76.74668)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane)
2007
Darnestown, MD
Montgomery Co.
United States
Schaeffer Rd. / Germantown Park Dr. / Central Park Cir.
(39.15003, -77.30152)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2004 Right-turn-only lane on northeast leg. Year Completed estimated (2002-2005).
Jessup, MD
Anne Arundel Co.
United States
Montevideo Rd. / Forest Ave. / Wigley Ave.
(39.15966, -76.75916)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2007 Year Completed estimated (2006-2007).
Columbia, MD
Howard Co.
United States
Owen Brown Rd. / Martin Rd.
(39.19989, -76.86930)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.9560
Other (At-Grade)
Single-Lane
2004 Year Completed estimated (2002-2005).
Columbia, MD
Howard Co.
United States
Oakland Mills Rd. / MD 175 SB Ramps / (unknown)
(39.21308, -76.83456)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.5760
Freeway Ramps (Grade-Separated)
Single-Lane
2017 Year Completed estimated (2016-2017).
Columbia, MD
Howard Co.
United States
Oakland Mills Rd. / Old Montgomery Rd.
(39.20788, -76.83157)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2017
Clarksville, MD
Howard Co.
United States
Linden Church Rd. / MD 32 NB Ramps
(39.22942, -76.97263)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Freeway Ramps (Grade-Separated)
Single-Lane
2013 Year Completed estimated (2011-2014).
Clarksville, MD
Howard Co.
United States
Highland Rd. / Triadelphia Mill Rd.
(39.21551, -76.97698)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2008
West Friendship, MD
Howard Co.
United States
Castlebridge Rd. / Hunter's View Rd.
(39.24552, -76.90189)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2006
West Friendship, MD
Howard Co.
United States
Folly Quarter Rd. / Sheppard Ln. / Homewood Rd.
(39.24979, -76.93188)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2004 Year Completed estimated (2002-2005).
Glenelg, MD
Howard Co.
United States
Pfefferkorn Rd. / Fox Stream Way / Old Rover Rd.
(39.29067, -76.99226)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.9560
Other (At-Grade)
Single-Lane
2005 Year Completed estimated (2004-2005).
Cooksville, MD
Howard Co.
United States
Long Corner Rd. / Penn Shop Rd.
(39.33938, -77.15284)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
28.9560
Other (At-Grade)
Single-Lane
2005 Year Completed estimated (1988-2005).
Camp Springs, MD
Prince George's Co.
United States
Capital Gateway Dr. / Auth Rd. / Old Soper Rd.
(38.82403, -76.91189)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane)
1999 Unstriped circulatory roadway. Year Completed estimated (1995-2001).
College Park, MD
Prince George's Co.
United States
Campus Dr. / Mowatt Ln. / Valley Dr. (Alumni Dr.)
(38.98482, -76.94890)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0037
Other (At-Grade)
Single-Lane
2004 Striped splitter island on north and east legs. Year Completed estimated (2002-2005).
Parole, MD
Anne Arundel Co.
United States
Housley Rd. / Gateway Village Dr. / Annapolis Ridge Rd.
(38.98793, -76.55715)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.1480
Other (At-Grade)
Multilane (2 Lane)
2000 Right-turn-only lanes on north and south legs. Year Completed estimated (1998-2002). Converted from unstriped two-lane roundabout in 2008-2009.
Summerfield, MD
Prince George's Co.
United States
Saint Josephs Dr. / Grove Hurst Ln.
(38.91969, -76.84060)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
53.3400
Other (At-Grade)
Multilane (2 Lane)
2012
Summerfield, MD
Prince George's Co.
United States
Ruby Lockhart Blvd. / Taj Ln.
(38.92163, -76.84438)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane)
2011
Glenarden, MD
Prince George's Co.
United States
Ruby Lockhart Blvd. / Campus Way
(38.92345, -76.84696)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane)
2011
Glenarden, MD
Prince George's Co.
United States
Ruby Lockhart Blvd. / Evarts St. / Sir Michael Pl.
(38.92506, -76.84953)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane)
2011 Double left-turn and double right-turn movements.
Summerfield, MD
Prince George's Co.
United States
Campus Way / Geaton Park Pl.
(38.92577, -76.84451)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane)
2011
Beltsville, MD
Prince George's Co.
United States
Sellman Rd. / Woodbine Rd.
(39.03418, -76.93680)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2008 Intersection relocated south of previous TWSC intersection.
Calverton, MD
Montgomery Co.
United States
Fairland Rd. / Brahms Ave. / (parking)
(39.07126, -76.95403)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.2920
Other (At-Grade)
Multilane (2 Lane)
2008
Calverton, MD
Montgomery Co.
United States
Fairland Rd. / Marlow Farm Terr. / Musgrove Rd.
(39.07004, -76.95264)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.0520
Other (At-Grade)
Single-Lane
2008
Calverton, MD
Montgomery Co.
United States
Fairland Rd. / Galway Dr.
(39.06594, -76.94436)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
32.0040
Other (At-Grade)
Single-Lane
2008
Greenacres, WA
Spokane Co.
United States
N Barker Rd. / I-90 EB Ramps
(47.66457, -117.15376)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
41.1480
Freeway Ramps (Grade-Separated)
Single-Lane
2020 Open September 4, 2020.
Konterra, MD
Prince George's Co.
United States
Bentley Park Dr. / Parkgate Dr.
(39.09112, -76.91733)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2015
Perry Hall, MD
Baltimore Co.
United States
E Joppa Rd. / Scott Moore Way / Cowenton Ave.
(39.40290, -76.44124)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2008 Right-turn bypass lane on west leg.
Hagerstown, MD
Washington Co.
United States
Hagers Crossing Dr. / Bartow Dr. / Sedgwick Way
(39.65981, -77.75932)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2003 Year Completed estimated (1999-2005).
Robinwood, MD
Washington Co.
United States
Yale Dr. / Medical Campus Rd. / Caring Pathway Ln.
(39.62594, -77.68707)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2016 Right-turn bypass lane on southwest leg.
Linganore, MD
Frederick Co.
United States
Boyers Mill Rd. / Eaglehead Dr.
(39.41912, -77.30650)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2018
Ballenger Creek, MD
Frederick Co.
United States
Jefferson Technology Pkwy. / Jefferson Station Blvd.
(39.39223, -77.45291)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.6720
Other (At-Grade)
Multilane (2 Lane)
2014 Year Completed estimated (2013-2015).
Ballenger Creek, MD
Frederick Co.
United States
Holiday Dr. / Spectrum Dr.
(39.38178, -77.40206)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.1960
Other (At-Grade)
Multilane (2 Lane)
2008 Left turn lane trap in circulatory roadway.
Bel Air North, MD
Harford Co.
United States
Red Pump Rd. / Yankee Doodle Dr.
(39.54551, -76.37994)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2010
Bel Air South, MD
Harford Co.
United States
Woodsdale Rd. / Box Hill Corporate Center Dr. / (parking)
(39.46498, -76.31016)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2014 Year Completed estimated (2013-2015).
Bear, DE
New Castle Co.
United States
Rockwood Rd. / Gregory Dr.
(39.62152, -75.67763)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2001 Year Completed estimated (1992-2002).
Estes Park, CO
Larimer Co.
United States
US 34 (Wonderview Ave.) / MacGregor Ave.
(40.38043, -105.52244)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 https://www.youtube.com/watch?v=AB4aM0_6gDs
Idaho Springs, CO
Clear Creek Co.
United States
Colorado Blvd. / I-70 WB Ramps
(39.74195, -105.49607)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.6720
Freeway Ramps (Grade-Separated)
Single-Lane
2015