28735 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
Moore Park Beach, QLD
Bundaberg
Australia
Murdochs Rd. / Pandanus St. / Murdochs Linking Rd.
(-24.70928, 152.25587)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Moore, OK
Cleveland Co.
United States
Fritts Blvd. / Glenn Lewis Blvd.
(35.31520, -97.49890)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
54.8640
Other (At-Grade)
Single-Lane
2021 Fish-hook signage; yield pavement markings; truck apron.
Mooney Mooney, NSW
Central Coast
Australia
Old Pacific Hwy. / Peats Ferry Rd. / M1 (Pacific Motorway) NB Ramps / (parking)
(-33.53117, 151.19921)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Moonee Beach, NSW
Coffs Harbour
Australia
Moonee Beach Rd. / Solitary Islands Way / M1 (Pacific Hwy.) NB Ramps
(-30.20361, 153.14786)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Moonee Beach, NSW
Coffs Harbour
Australia
Moonee Beach Rd. / M1 (Pacific Hwy.) SB Ramps
(-30.20364, 153.14958)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Moonah, TAS
Glenorchy
Australia
Hopkins St. / Gormanston Rd.
(-42.84515, 147.29903)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-lane w/ Traversable Central Island
Elliptical shaped.
Moonah, TAS
Glenorchy
Australia
Charles St. / Hopkins St.
(-42.84684, 147.29301)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Moon Township, PA
Allegheny Co.
United States
SR 3070 / Resurrection Rd. / I-376 SB Ramps
(40.48070, -80.20240)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.4290
Freeway Ramps (Grade-Separated)
Single-Lane
2011 Previously controlled by two-way stop ICD estimated from Google Maps linework.
Mooloolaba, QLD
Sunshine Coast
Australia
SR 6 (Brisbane Rd.) / Tarcoola Ave. / Foote St.
(-26.68349, 153.11797)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Moolap, VIC
Greater Geelong
Australia
Townsend Rd. / Coppards Rd.
(-38.18249, 144.40089)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Moody Air Force Base, GA
Lowndes Co.
United States
Burma Rd. / Stone Rd. / Warewolf Run
(30.96722, -83.21139)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
37.8914
Other (At-Grade)
Single-Lane
2007 Painted splitter islands. ICD estimated from Google Maps linework.
Moody Air Force Base, GA
Lowndes Co.
United States
Mitchell Blvd. / Georgia St. / Robinson Rd.
(30.97833, -83.20778)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.6952
Other (At-Grade)
Single-Lane
2005 Painted splitter islands. ICD estimated from Google Maps linework.
Moody Air Force Base, GA
Lowndes Co.
United States
Robbins Rd. / Burma Rd. / Georgia St.
(30.97083, -83.21278)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.0583
Other (At-Grade)
Single-Lane
2005 Painted splitter islands. ICD estimated from Google Maps linework.
Moody Air Force Base, GA
Lowndes Co.
United States
Stone Rd. / Davidson Rd.
(30.96278, -83.21584)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.9414
Other (At-Grade)
Single-Lane
2007 Painted splitter islands. Right turn bypass lane due to skew angle. ICD estimated from Google Maps linework.
Monza, Lombardy
Monza e Brianza
Italy
SP2 (Viale Libertà) / Viale Gian Battista Stucchi / SP60
(45.59207, 9.31135)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Monza, Lombardy
Monza e Brianza
Italy
Viale Gian Battista Stucchi / SP13 (Viale Sicilia)
(45.58111, 9.30967)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Monza, Lombardy
Monza e Brianza
Italy
Viale Cesare Battisti / Via Lario / Viale Elvezia / Via Luciano Manara / Viale Lombardia
(45.59056, 9.25374)
Roundabout
Existing
All-Way Yield
Pedestrian Signal (red-yellow-green to drivers)
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Monza, Lombardy
Monza e Brianza
Italy
SP527 (Via Lario) / Via Monte Curone
(45.59103, 9.24844)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Monument, CO
El Paso Co.
United States
Woodcarver Rd. / Baptist Rd.
(39.05651, -104.85853)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.8640
Other (At-Grade)
Single-Lane
2016 Year Completed estimated (2015-2016).
Montview, VA
Lynchburg City Co.
United States
Odd Fellows Rd. / Mayflower Dr.
(37.38051, -79.16013)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.5539
Other (At-Grade)
Single-Lane
2019 https://www.virginiadot.org/projects/lynchburg/odd_fellows_road.asp ICD estimated from Google Maps linework.
Mont-Tremblant, QC
Laurentides Region
Canada
Montee Ryan / Chemin Duplessis
(46.20699, -74.59426)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
44.1960
Other (At-Grade)
Multilane (2 Lane, unspecified)
2002 Opened fall 2002.
Mont-Tremblant, QC
Les Laurentides Regional County Municipality
Canada
Route Transcanadienne / Rue Vaillancourt
(46.11568, -74.57664)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
55.4702
Other (At-Grade)
Multilane (2 Lane, unspecified)
2014 https://translate.google.com/translate?hl=en&sl=fr&u=https://auto.lapresse.ca/actualites/nouvelles/201309/13/01-4689204-carrefours-giratoires-attention-ca-tourne.php&prev=search Fourth approach stubbed. ICD estimated from Google Maps linework.
Mont-Tremblant, QC
Les Laurentides Regional County Municipality
Canada
Route Transcanadienne / Rue Siméon
(46.11689, -74.56281)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
52.9853
Other (At-Grade)
Multilane (2 Lane, unspecified)
2013 Under construction in Sept 2012 (Streetview). ICD estimated from Google Maps linework.
Mont-Tremblant, QC
Les Laurentides Regional County Municipality
Canada
Rue de St-Jovite / Rue Siméon
(46.11775, -74.56303)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
26.4923
Other (At-Grade)
Single-Lane
2013 Fourth approach stubbed. ICD estimated from Google Maps linework.
Mont-Tremblant, QC
Les Laurentides Regional County Municipality
Canada
Chemin Duplessis / Chemin du Versant-Soleil
(46.19861, -74.57515)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.2000
Other (At-Grade)
Single-Lane
2002 Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
Mont-Tremblant, QC
Les Laurentides Regional County Municipality
Canada
Chemin du Versant-Soleil / Chemin des Pleiades
(46.19915, -74.56762)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.5864
Other (At-Grade)
Single-Lane
2002 Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
Mont-Tremblant, QC
Les Laurentides Regional County Municipality
Canada
Chemin de la Constellation / Chemin du Versant-Soleil
(46.20045, -74.56332)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.6258
Other (At-Grade)
Single-Lane
2002 Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
Montrose, CO
Montrose Co.
United States
Ogden Rd. / Woodgate Rd.
(38.45096, -107.86297)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.7365
Other (At-Grade)
Single-Lane
2011 Year Completed estimated (2011-2012). ICD estimated from Google Maps linework.
Montrose, CO
Montrose Co.
United States
S Hillcrest Dr. / Sunnyside Rd.
(38.47450, -107.85663)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
15.8954
Other (At-Grade)
Single-Lane
2016 date: https://www.cityofmontrose.org/CivicAlerts.aspx?AID=1235 ICD estimated from Google Maps linework.
Montrose, CO
Montrose Co.
United States
Miami Rd. / Hillcrest Dr.
(38.48179, -107.85677)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2019 https://www.cityofmontrose.org/701/Miami-Hillcrest-Roundabout-Project
Montréal, QC
Montréal Region
Canada
Ave. Marie-Curie / Blvd. Alfred Nobel
(45.48518, -73.76222)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.6801
Other (At-Grade)
Multilane (2 Lane, unspecified)
1998 Completed November 1998. Functional Class: Collector ICD estimated from Google Maps linework.
Montreal, QC
Montreal
Canada
Boulevard René-Lévesque / Rue Jacques-le Ber / A-10 NB Onramp / A-15 WB Offramp
(45.47093, -73.53801)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
36.8521
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2007 Year Completed estimated (2004-2009). ICD estimated from Google Maps linework.
Montreal, QC
Montreal
Canada
Carrefour Alexander-Graham-Bell (Chemin de la Pointe N / A-15 WB Offramp / A-10 NB Onramp)
(45.47195, -73.54155)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
39.3640
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2007 Year Completed estimated (2004-2009). ICD estimated from Google Maps linework.
Montreal, QC
Montreal
Canada
Boulevard de l'Île des Soeurs / Boulevard René-Lévesque
(45.46579, -73.54476)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
36.8555
Other (At-Grade)
Multilane (2 Lane, unspecified)
2003 Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Montreal, QC
Montreal
Canada
Boulevard de l'Île des Soeurs / Place du Commerce / Chemin du Golf
(45.46789, -73.54627)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
46.0676
Other (At-Grade)
Multilane (2 Lane, unspecified)
2003 Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Montreal, QC
Montreal
Canada
Boulevard des Sources / Boulevard Riverdale / Rue Debours
(45.51300, -73.82524)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.0000
Other (At-Grade)
Single-Lane
2003 Year Completed estimated (2002-2004).
Montreal, QC
Montreal
Canada
Avenue Pierre-de Coubertin / Rue Leclaire
(45.56049, -73.54725)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
25.0000
Other (At-Grade)
Single-Lane
2022 https://journalmetro.com/local/2986842/un-carrefour-giratoire-trop-dangereux-pour-les-cyclistes-et-les-pietons/
Montpelier, VT
Washington Co.
United States
US 2 (E Montpelier Rd.) / US 302 (River St.)
(44.24660, -72.54959)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
2 Driveways
35.0775
Other (At-Grade)
Single-Lane
2009 ICD estimated from Google Maps linework.
Montpelier, VT
Washington Co.
United States
Keck Circle (Main St. / Spring St.)
(44.26283, -72.57178)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
25.6594
Other (At-Grade)
Single-Lane
1995 Main Street Middle School located one block NE of roundabout. ICD estimated from Google Maps linework.
Montmagny, QC
Montmagny Regional County Municipality
Canada
Chemin des Poirier / Rue des Entrepreneurs
(46.97044, -70.57711)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
38.3041
Other (At-Grade)
Single-Lane
2015 ICD estimated from Google Maps linework.
Mont-Joli, QC
La Mitis Regional County Municipality
Canada
Autoroute Jean Lesage (Rte 20) / Route Flavie-Drapeau / Boulevard Jacques Cartier
(48.59357, -68.20808)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.3955
Other (At-Grade)
Single-Lane
2008 Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Montigny-lès-Metz, Grand Est
Moselle
France
Rue Philippe Colson / Rue du Docteur Bardot
(49.08913, 6.16575)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
13.2965
Other (At-Grade)
Single-lane w/ Traversable Central Island
ICD estimated from Google Maps linework.
Montigny-lès-Metz, Grand Est
Moselle
France
Rue de Blory / Rue du Président John Fitzgerald Kennedy
(49.08705, 6.16579)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
11.7327
Other (At-Grade)
Single-lane w/ Traversable Central Island
ICD estimated from Google Maps linework.
Montigny-lès-Metz, Grand Est
Moselle
France
Rue du Président John Fitzerald Kennedy / Rue de Marly
(49.08871, 6.15886)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
17.2074
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Montigny-lès-Metz, Grand Est
Moselle
France
Rue de Marly / Chemin de Blory / Rue du Stade
(49.08455, 6.15459)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
19.5555
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Monticello, MN
Wright Co.
United States
E 7th St. / Fallon Ave. NE
(45.29661, -93.78431)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2018-2019).
Monticello, MN
Wright Co.
United States
Chelsea Rd. / Fallon Ave. NE
(45.29370, -93.78557)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2018-2019).
Monticello, MN
Wright Co.
United States
E 7th St. / Washington St.
(45.29817, -93.78709)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2018-2019).
Monticello, FL
Jefferson Co.
United States
10 Court House Circle
(30.54514, -83.87016)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
63.7726
Other (At-Grade)
Single-Lane
1910 Courthouse in central island with pedestrian access. ICD estimated from Google Maps linework.
Monticello, MN
Wright Co.
United States
CSAH 18 (Fenning Ave.) / Meadow Oak Ave.
(45.28698, -93.77066)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.9722
Other (At-Grade)
Multilane (2 Lane, unspecified)
2006 Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Monticello, IN
White Co.
United States
E County Rd. 150 S / S 6th St. / S County Rd. 500 E / Gordon Rd.
(40.73002, -86.77565)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
32.5819
Other (At-Grade)
Single-Lane
2010 ICD estimated from Google Maps linework.
Monticello, MN
Wright Co.
United States
Fenning Ave. NE / School Blvd. / Jason Ave. NE
(45.28518, -93.77081)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 Opened September 2021.
Montgomery, OH
Hamilton Co.
United States
US 22 (Montgomery Rd.) / SR 126 (Ronald Reagan Cross Country Hwy.)
(39.22308, -84.35643)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (3+ Lane)
2021 Previously a grade-separated freeway interchange. https://m.facebook.com/CityofMontgomeryOhio/videos/352303629903240/
Montgomery, TX
Montgomery Co.
United States
Noble Greens Blvd. / Bungalow Dr.
(30.28008, -95.56863)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Montgomery, TX
Montgomery Co.
United States
Bonterra Blvd. / Mountain Laurel Dr. / S Claret Cup Ln.
(30.28166, -95.54889)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2013 No truck apron. Year Completed estimated (2011-2015).
Montgomery, TX
Montgomery Co.
United States
Central Pine St. / Crest Sights Dr.
(30.29200, -95.55637)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
47.2440
Other (At-Grade)
Single-Lane
2020 No truck apron. Year Completed estimated (2020-2021).
Montgomery, OH
Hamilton Co.
United States
Pfeiffer Rd. / Deerfield Rd.
(39.24866, -84.35092)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2023 https://www.facebook.com/story.php/?story_fbid=602452425250045&id=100064558789263
Montgomery, AL
Montgomery Co.
United States
Taylor Lakes Pkwy. / Towering Oaks Dr.
(32.31210, -86.19300)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Montgomery, AL
Montgomery Co.
United States
Monument Park Dr. / Chastain Park Dr. / Morning Side Park Dr.
(32.30911, -86.14268)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
44.1960
Other (At-Grade)
Single-Lane
2010 Year Completed estimated (2008-2011).
Montgomery, AL
Montgomery Co.
United States
University Dr. / East Dr. / (parking lot)
(32.36779, -86.17373)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
41.3593
Other (At-Grade)
Single-Lane
2010 Entrance to Auburn University Montgomery (AUM). Year completed estimated (2008-2011). ICD estimated from Google Maps linework.
Montgomery, AL
Montgomery Co.
United States
Washington Ave. / S. Bainbridge St.
(32.37648, -86.30121)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
18.1560
Other (At-Grade)
Single-Lane
2008 Opened July 2008. ICD estimated from Google Maps linework.
Montgomery, AL
Montgomery Co.
United States
S. Ripley St. / Washington Ave.
(32.37658, -86.29808)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
14.1213
Other (At-Grade)
Single-Lane
2008 Opened April 2008. ICD estimated from Google Maps linework.
Montgomery, AL
Montgomery Co.
United States
Dexter Ave. / Commerce St. / S Court St.
(32.37737, -86.30919)
Other
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
30.2597
Other (At-Grade)
Single-Lane
Parking along the outer circle; sidewalk around the centtral island. ICD estimated from Google Maps linework.
Montgomery, AL
Montgomery Co.
United States
Aum Dr. / Brown Springs Rd.
(32.37307, -86.17992)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2012 Year Completed estimated (2011-2013).
Montgermont, Brittany
Ille-et-Vilaine
France
Rond-Point de Montgermont (D29 / Boulevard Robert Schuman / D137 Ramps)
(48.15499, -1.70109)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
62.1471
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Montgermont, Brittany
Ille-et-Vilaine
France
D29 / C5
(48.15028, -1.72206)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
47.8099
Other (At-Grade)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Montgat, Catalonia
Barcelona
Spain
Calle de San Antonio María Claret / Carretera de Tiana / Calle de Guixeres
(41.46405, 2.26831)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Monterey, CA
Monterey Co.
United States
SR 68 / Olmsted Rd.
(36.58399, -121.84976)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
46.6344
Other (At-Grade)
Single-Lane
Anticipated opening year 2029.
Monterey, CA
Monterey Co.
United States
SR 68 / York Rd.
(36.57156, -121.80839)
Roundabout
Unknown
All-Way Yield
Unknown
3 Approaches
0 Driveways
46.7868
Other (At-Grade)
Single-Lane
Anticipated opening year 2029.
Monterey, CA
Monterey Co.
United States
SR 68 / SR 1 SB Off-Ramp / 17 Mile Dr.
(36.57529, -121.91281)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6720
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2017
Monterey, CA
Monterey Co.
United States
17 Mile Dr. / SR 1 SB On-Ramp
(36.57448, -121.91295)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
28.9560
Freeway Ramps (Grade-Separated)
Single-Lane
2017 Raindrop shape. Right-turn-only lane on west leg.
Montemor-o-Novo, Évora
Montemor-O-Novo
Portugal
N2-N4 (Avenida Gago Coutinho) / N114
(38.65008, -8.21972)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Montemor-o-Novo, Évora
Montemor-O-Novo
Portugal
N4 (Rota Historica - Avenida Gago Coutinho) / N114 (Rota Historica) / Rua das Oficinas
(38.64606, -8.20143)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Montecito, CA
Santa Barbara Co.
United States
San Ysidro Rd. / N Jameson Ln. / US 101 NB Ramps
(34.42287, -119.63152)
Roundabout
Unknown
Unknown
Unknown
5 Approaches
0 Driveways
53.6445
Freeway Ramps (Grade-Separated)
Single-Lane
This is an unique kidney shaped single-lane roundabout (approx. varying ICD 176' x 116'). Anticipated opening in fall 2025.
Montecatini Terme, Tuscany
Pistoia
Italy
SR436 (Via Giovanni Gentile) / SP26 (Via Camporcioni) / Via della Nievoletta
(43.87706, 10.78030)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Montecatini Terme, Tuscany
Pistoia
Italy
Largo Caduti nei Lager
(43.87547, 10.77652)
Roundabout
Existing
All-Way Yield
Unknown
6 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Montecatini Terme, Tuscany
Pistoia
Italy
Via dei Colombi / Via del Gallo / Via del Salsero
(43.87362, 10.77274)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Montecatini Terme, Tuscany
Pistoia
Italy
Via Sant'Antonio / Via dei Colombi / Via Marruota
(43.87236, 10.76760)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Montbonnot-Saint-Martin, Auvergne-Rhone-Alpes
Isère
France
Chemin des Arriots / Impasse des Arriots
(45.22540, 5.79690)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
10.0943
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Montana City, MT
Lewis and Clark Co.
United States
SR 282 / Jackson Creek Rd.
(46.54082, -111.94824)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.1960
Other (At-Grade)
Single-Lane
2007 Opened October 2007.
Montana, Montana
Montana
Bulgaria
Rte 1 (bulevard Aleksandar Stamboliyski) / Rte 81 (ulitsa Diana)
(43.40234, 23.24005)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Montalto Uffugo, Calabria
Cosenza
Italy
SP241 (Corso Italia) / Via Busento
(39.42609, 16.23949)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Montalto Uffugo, Calabria
Cosenza
Italy
SP248 (Corso Italia) / SP102 (Via Alessandro Manzoni)
(39.43119, 16.23146)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Montalto Uffugo, Calabria
Cosenza
Italy
SP247 (Via Sila) / Via Coretta
(39.40860, 16.25275)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Montague, PE
Kings
Canada
PE-4 (Woods Island Rd.) / PE-326 (Douses Rd.-Valleyfield Rd.)
(46.15628, -62.64274)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
24.8191
Other (At-Grade)
Single-Lane
2011 Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Monserrato, Sardinia
Cagliari
Italy
Via Riu Mortu / Via Cesare Cabras / Viale Trieste / Via Giuseppe Zuddas
(39.25227, 9.14655)
Other
Existing
Other
Unknown
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Mix of stop and yield control on entry.
Monroe Township, OH
Madison Co.
United States
SR 29 / SR 38
(39.99322, -83.42057)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2022 Approaching roadways have speed limits of 55 mph. https://www.columbusmessenger.com/roundabout-slated-for-intersection-at-38-and-29.html
Monroe, NC
Union Co.
United States
Unionville Indian Trail Rd. W / Sardis Church Rd.
(35.07154, -80.62123)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
47.2440
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2021 Yield-controlled right-turn bypass lanes on northwest and northeast legs. Driveway is exit from school parking lot; https://www.youtube.com/watch?v=r2sUo7XnTOU
Monroe, NC
Union Co.
United States
NC 200 (Lancaster Hwy.) / NC 522 (Rocky River Rd.) / Parkwood School Rd.
(34.89930, -80.62439)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022
Monroe, LA
Ouachita Par.
United States
LA 594 / Rowland Rd.
(32.54334, -91.99073)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 https://www.youtube.com/watch?v=vPb7lCyxeHg
Monroe, MI
Monroe Co.
United States
Laplaisance Rd. / I-75 NB On-Ramp
(41.87651, -83.39471)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2021 https://www.monroenews.com/story/news/traffic/2021/12/03/new-bridge-roundabouts-laplaisance-rd-open/8836648002/ Plan is to move NB offramp to the roundabout at some tuture time.
Monroe, MI
Monroe Co.
United States
Laplaisance Rd. / I-75 SB Ramps
(41.87817, -83.39577)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2021 https://www.monroenews.com/story/news/traffic/2021/12/03/new-bridge-roundabouts-laplaisance-rd-open/8836648002/
Monroe, NC
Union Co.
United States
N Rocky River Rd. / Monroe Expressway WB Ramps
(35.06481, -80.59359)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
37.1473
Freeway Ramps (Grade-Separated)
Single-Lane
2018 Built as part of the Monroe Expressway (US 74 bypass) https://www.ncdot.gov/projects/monroe-expressway/Pages/default.aspx ICD estimated from Google Maps linework.
Monroe, NC
Union Co.
United States
N Rocky River Rd. / Monroe Expressway EB Ramps
(35.06096, -80.59214)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
39.1043
Freeway Ramps (Grade-Separated)
Single-Lane
2018 Built as part of the Monroe Expressway (US 74 bypass) https://www.ncdot.gov/projects/monroe-expressway/Pages/default.aspx ICD estimated from Google Maps linework.
Monroe, GA
Walton Co.
United States
GA 81 / Monroe Hwy.-Bold Springs Rd.
(33.90088, -83.80157)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
48.5736
Other (At-Grade)
Single-Lane
2017 Year Completed estimated (2017-2018). ICD estimated from Google Maps linework.
Monroe, CT
Fairfield Co.
United States
Monroe Turnpike / Shelton Rd.
(41.32843, -73.20839)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
36.7715
Other (At-Grade)
Single-Lane
2018 ICD estimated from Google Maps linework.
Monroe, WA
Snohomish Co.
United States
Country Crescent SE / County Crescent SE
(47.86547, -121.96140)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2002 July 2002.
Monroe, WA
Snohomish Co.
United States
SR 522 EB Ramps / 164th St. SE / Tester Rd.
(47.84863, -122.00580)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
60.9143
Other (At-Grade)
Multilane (2 Lane, unspecified)
2001 Completed August 2001. This project won the Washington State APWA 2001 Project of the Award and the ASCE Seattle Section 2001 Outstanding Project Award. The Project is documented in the Compendium of Papers for 2000 ITE District 6 Annual Meeting, San Diego, CA. Reconfiguration of two intersections into a roundabout. Previously controlled by two-way stop ICD estimated from Google Maps linework.
Monroe, WA
Snohomish Co.
United States
W Main St. / SR 522 SB Ramps
(47.84883, -122.00879)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
60.9600
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2014 Right-turn bypass lane on west leg. Open December 2014.
Monroe, WA
Snohomish Co.
United States
Chain Lake Rd. / N Kelsey St.
(47.86475, -121.96958)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
29.6464
Other (At-Grade)
Single-Lane
2014 Bing "On the Street" view shows it under construction ICD estimated from Google Maps linework.