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
Malta, NY
Saratoga Co.
United States
Rte 108 (Dunning St.) / Plains Rd.
(42.97257, -73.77570)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
29.7115
Other (At-Grade)
Single-Lane
2008 ICD estimated from Google Maps linework.
North Castle, NY
Westchester Co.
United States
Kensico Circle (Bronx River Pkwy. / Taconic State Pkwy. / Park Dr. E)
(41.06839, -73.76943)
Rotary
Existing
Other
Unknown
3 Approaches
0 Driveways
106.6800
Other (At-Grade)
Multilane (3+ Lane)
Yield sign on circulatory roadway; stop sign on one approach.
New Rochelle, NY
Westchester Co.
United States
Sunhaven Dr. / Harding Dr. / Wilson Dr.
(40.91975, -73.76757)
Other
Existing
All-Way Yield
None
5 Approaches
0 Driveways
43.3185
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Malta, NY
Saratoga Co.
United States
Stone Break Extension / Hermes Rd. / Rocket Way
(42.96331, -73.76376)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.4559
Other (At-Grade)
Single-Lane
2008 ICD estimated from Google Maps linework.
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.
Latham, NY
Albany Co.
United States
Latham Circle: Rte 2 / Rte 9
(42.74810, -73.76098)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
76.2000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2002
Malta, NY
Saratoga Co.
United States
Luther Forest Blvd. / Rocket Way
(42.95595, -73.76094)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.2015
Other (At-Grade)
Multilane (2 Lane, unspecified)
2009 ICD estimated from Google Maps linework.
Malta, NY
Saratoga Co.
United States
Stonebreak Rd. / Luther Forest Blvd.
(42.96551, -73.75795)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2012 Add-lane right-turn bypass lane on southeast leg. Year Completed estimated (2011-2013). Southeast leg added 2015-2018.
Malta, NY
Saratoga Co.
United States
Luther Forest Blvd. / Cordero Blvd.
(42.95753, -73.75259)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.9485
Other (At-Grade)
Multilane (2 Lane, unspecified)
2009 ICD estimated from Google Maps linework.
Cohoes, NY
Albany Co.
United States
Preston Dr. / Stacey Ct.
(42.77582, -73.74557)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2014 Year Completed estimated (2013-2015).
Dorval, QC
Montreal
Canada
Dorval Traffic Circle [Autoroute 520 (Avenue Dorval) / Autoroute 20 Ramps]
(45.44697, -73.74161)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Terrebonne, QC
Les Moulins Regional County Municipality
Canada
Avenue Urbanova / Boulevard Carmel / Avenue Pierre-Dansereau
(45.68739, -73.73806)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.0476
Other (At-Grade)
Single-Lane
2013 ICD estimated from Google Maps linework.
Colonie, NY
Albany Co.
United States
Johnson Rd. / Boght Rd. / St. Agnes Hwy
(42.76550, -73.73207)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
30.6881
Other (At-Grade)
Single-Lane
2008 ICD estimated from Google Maps linework.
Watervliet, NY
Albany Co.
United States
Billys Way / Beryl Way
(42.73320, -73.72641)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
50.0038
Other (At-Grade)
Unknown
2005 ICD estimated from Google Maps linework.
Great Neck, NY
Nassau Co.
United States
Barstow Rd. / South Station Pl.
(40.78735, -73.72462)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
22.6068
Other (At-Grade)
Single-Lane
2003 High pedestrian activitiy associated with commuter rail station below the roundabout. ICD estimated from Google Maps linework.
Watervliet, NY
Albany Co.
United States
Sutherland Dr. / Beacon Dr. / Mahogany Dr.
(42.72840, -73.72327)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.4611
Other (At-Grade)
Single-Lane
2010 ICD estimated from Google Maps linework.
Westchester, NY
Westchester Co.
United States
Airport Rd. / Rye Lake Rd.
(41.07284, -73.70593)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.5131
Other (At-Grade)
Single-Lane
2006 Access to airport. ICD estimated from Google Maps linework.
Greenwich, CT
Fairfield Co.
United States
King St. / Rye Lake Ave.
(41.07508, -73.70280)
Roundabout
Removed
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2006 Temporary roundabout installed May 12, 2004. Functional Class: Local.
East Greenbush, NY
Rensselaer Co.
United States
US 4 (Troy Rd) / Red Mill Rd. / Luther Rd.
(42.61947, -73.70200)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
42.1856
Other (At-Grade)
Multilane (2 Lane, unspecified)
2012 ICD estimated from Google Maps linework.
Rensselaer, NY
Rensselaer Co.
United States
US 4 (Troy Rd.) / Mannix Rd.
(42.63111, -73.70100)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
39.5416
Other (At-Grade)
Multilane (2 Lane, unspecified)
2014 ICD estimated from Google Maps linework.
East Greenbush, NY
Rensselaer Co.
United States
US 4 (Troy Rd.) / I-90-Rte 9 WB Ramps
(42.62923, -73.70059)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2022
Queensbury, NY
Warren Co.
United States
Aviation Rd. / Dixon Rd. / Farr Ln.
(43.33074, -73.69979)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
33.0129
Other (At-Grade)
Single-Lane
2014 ICD estimated from Google Maps linework.
Terrebonne, QC
Les Moulins Regional County Municipality
Canada
Rue de la Passerelle / Boulevard des Seigneurs / Avenue Claude-Léveillée / Bloulevard de la Pinière
(45.71509, -73.69794)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
64.2112
Other (At-Grade)
Multilane (2 Lane, unspecified)
2004 Concentric circulatory roadway striping. Year Completed estimated (2002-2005). ICD estimated from Google Maps linework.
Terrebonne, QC
Les Moulins Regional County Municipality
Canada
Rue Rodrigue / Rue Aline
(45.75260, -73.69731)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.0000
Other (At-Grade)
Single-Lane
2009
Terrebonne, QC
Les Moulins Regional County Municipality
Canada
Rue Rodrigue / Rue Michaud / (parking)
(45.75778, -73.69477)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.0000
Other (At-Grade)
Single-Lane
2009
Port Chester, NY
Westchester Co.
United States
Bellefair Blvd.
(41.05307, -73.69293)
Other
Existing
Unknown
Unknown
2 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Queensbury, NY
Warren Co.
United States
(unknown) / (unknown)
(43.33112, -73.68898)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
24.3251
Other (At-Grade)
Single-Lane
2011 On high school campus. ICD estimated from Google Maps linework.
Kinderhook, NY
Columbia Co.
United States
US 9 / Rte 9H / State Farm Rd.
(42.42835, -73.68868)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
38.7886
Other (At-Grade)
Single-Lane
2006 This was built to replace traffic lights when a shopping plaza was being added - US Route 9 has North and South, State Rt 9H South, State Farm Road (Town Road) and the entrance to the plaza, which makes it an unusual set up (5 Entries with 9 and 9H creating a Y shape, and then the plaza/state farm entries across from each other, going across the stem of the Y). ICD estimated from Google Maps linework.
Terrebonne, QC
Les Moulins Regional County Municipality
Canada
Rue de Plaisance / Rue de Challans / Rue de vaccariès
(45.70057, -73.68779)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
19.1850
Other (At-Grade)
Single-Lane
2009 Year Completed estimated (2008-2009). ICD estimated from Google Maps linework.
Terrebonne, QC
Les Moulins Regional County Municipality
Canada
Rue de Plaisance / Rue de Gannes
(45.70337, -73.68745)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
20.8522
Other (At-Grade)
Single-Lane
2009 Year Completed estimated (2008-2009). ICD estimated from Google Maps linework.
Troy, NY
Rensselaer Co.
United States
US 4 (N Greenbush Rd.) / Williams Rd. (Rte 136) / Glenmore Rd.
(42.69219, -73.68692)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2022 Yield-controlled right-turn bypass lanes on north and east legs. Year Completed estimated (2021-2022).
Terrebonne, QC
Les Moulins Regional County Municipality
Canada
Rue de Plaisance / Rue de Challans / Rue de Chautagne
(45.69884, -73.68692)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
19.1856
Other (At-Grade)
Single-Lane
2009 Year Completed estimated (2008-2009). ICD estimated from Google Maps linework.
Terrebonne, QC
Les Moulins Regional County Municipality
Canada
Rue de Plaisance / Boulevard des Plateaux
(45.70569, -73.68639)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.1961
Other (At-Grade)
Single-Lane
2014 Year Completed estimated (2013-2014). Bus stops on two of the approaches. ICD estimated from Google Maps linework.
Rye, NY
Westchester Co.
United States
Playland Pkwy. / (parking)
(40.96518, -73.67563)
Other
Existing
Unknown
Unknown
2 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (3+ Lane)
Rye Brook, NY
Westchester Co.
United States
Edgewood Dr. / Woodland Dr. / Beechwood Blvd. / Loch Ln. / Hillandale Rd.
(41.02429, -73.67456)
Other
Existing
All-Way Stop
Unknown
5 Approaches
1 Driveways
0.0000
Other (At-Grade)
Single-Lane
East Greenbush, NY
Rensselaer Co.
United States
Hallenbeck Hill
(42.60020, -73.66936)
Other
Existing
Unknown
Unknown
2 Approaches
1 Driveways
0.0000
Other (At-Grade)
Unknown
St-Roch-Ouest, QC
Montcalm Regional County Municipality
Canada
Rte 158 / Rang de la Côte-St-Louis / Ancienne Rte 158
(45.88639, -73.66842)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.8930
Other (At-Grade)
Single-Lane
2013 Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Terrebonne, QC
Les Moulins Regional County Municipality
Canada
Rue d'Angora / Rue de la Portneuf
(45.71541, -73.65052)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.0000
Other (At-Grade)
Single-Lane
2012 Year Completed estimated (2011-2013).
Terrebonne, QC
Les Moulins Regional County Municipality
Canada
Rue d'Angora / Rue des Tilleuls
(45.71697, -73.64922)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
32.0000
Other (At-Grade)
Single-Lane
2017
Glens Falls, NY
Warren Co.
United States
Rte 9 / Rte 9L / Hudson St.
(43.30951, -73.64399)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2007 Urban, downtown environment. Symbolic black-on-orange 540-degree turn sign for trucks to make right turn around central island from south leg to southeast leg.
Greenwich, CT
Fairfield Co.
United States
Dearfield Dr. / Lake Ave. / Glenville Rd.
(41.03250, -73.63281)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
49.5510
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Greenwich, CT
Fairfield Co.
United States
Lake Ave. / Lafayette Pl. / Perryridge Rd. / William St.
(41.03343, -73.62907)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.0274
Other (At-Grade)
Single-Lane
Pedestrian crossing to central island. ICD estimated from Google Maps linework.
Mascouche, QC
Les Moulins Regional County Municipality
Canada
Avenue de l'Esplanade / Avenue Bourque
(45.72771, -73.62837)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
46.6885
Other (At-Grade)
Multilane (2 Lane, unspecified)
2007 Year Completed estimated (2005-2008). ICD estimated from Google Maps linework.
Greenwich, CT
Fairfield Co.
United States
Mason St. / Milbank Ave. / Fawcett Pl.
(41.02341, -73.62377)
Other
Existing
Other
None
4 Approaches
0 Driveways
28.8336
Other (At-Grade)
Single-Lane
Yield control on circulatory roadway. ICD estimated from Google Maps linework.
Greenwich, CT
Fairfield Co.
United States
Milbank Ave. / E Elm St.
(41.03211, -73.62178)
Other
Existing
Unknown
None
3 Approaches
0 Driveways
31.5326
Other (At-Grade)
Single-Lane
Yield control on circulatory roadway. ICD estimated from Google Maps linework.
Mascouche, QC
Les Moulins Regional County Municipality
Canada
Avenue de la Gare / Avenue de l'Esplanade
(45.72534, -73.60450)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.0000
Other (At-Grade)
Single-Lane
2006 Year Completed estimated (2005-2008).
Chatham, NY
Columbia Co.
United States
Rte 66 / Rte 295
(42.36392, -73.59497)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
22.9441
Other (At-Grade)
Single-Lane
2009 Small single-laner in village setting. ICD estimated from Google Maps linework.
Saint-Jacques, QC
Montcalm Regional County Municipality
Canada
Rue St-Jacques (Rte 341) / Rte 158
(45.95392, -73.57892)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
46.4991
Other (At-Grade)
Multilane (2 Lane, unspecified)
2017 ICD estimated from Google Maps linework.
Greenwich, CT
Fairfield Co.
United States
Havemeyer Ln. / Northridge Rd.
(41.05451, -73.56718)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
18.0125
Other (At-Grade)
Single-Lane
2007 Year Completed estimated (2006-2008). ICD estimated from Google Maps linework.
Greenwich, CT
Fairfield Co.
United States
Sound Beach Ave. / (unknown)
(41.03011, -73.56715)
Traffic Calming Circle
Existing
Other
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
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/
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 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
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 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.
Danbury, CT
Fairfield Co.
United States
Reserve Rd. / Old Ridgebury Rd.
(41.38810, -73.53322)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
34.0496
Other (At-Grade)
Single-Lane
2007 ICD estimated from Google Maps linework.
Stamford, CT
Fairfield Co.
United States
Davenport Ridge Rd. / Lakeside Dr. / Newfield Ave.
(41.12314, -73.53272)
Other
Existing
All-Way Yield
None
3 Approaches
1 Driveways
23.3918
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Longueuil, QC
Montreal
Canada
Avenue Pierre-Dupuy/Avenue de Casino/Chemin des Floralies
(45.50770, -73.52522)
Other
Existing
Other
None
3 Approaches
1 Driveways
Other (At-Grade)
Single-Lane
Circulatory roadway stops for entering traffic.
Stamford, CT
Fairfield Co.
United States
Shippan Ave. / Fairview Ave.
(41.02609, -73.52336)
Traffic Calming Circle
Existing
One-Way/Two-Way Stop
None
4 Approaches
0 Driveways
13.5152
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Greenwich, NY
Washington Co.
United States
Rte 29 / Rte 40
(43.10361, -73.51842)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.3681
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
Danbury, CT
Fairfield Co.
United States
Reserve Rd. / Milestone Rd.
(41.38525, -73.51778)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
40.3237
Other (At-Grade)
Multilane (2 Lane, unspecified)
2013 ICD estimated from Google Maps linework.
Wantagh, NY
Nassau Co.
United States
Ocean Pkwy. / Jones Beach Causeway
(40.59647, -73.50811)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
106.1035
Other (At-Grade)
Multilane (2 Lane, unspecified)
2009 Converted rotary. ICD estimated from Google Maps linework.
Laprairie, QC
Roussillon Regional County Municipality
Canada
Rue Salaberry / Boulevard San José
(45.40810, -73.50389)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
28.5084
Other (At-Grade)
Single-Lane
2009 Year Completed estimated (2009-2013). ICD estimated from Google Maps linework.
Longueuil, QC
Longueuil
Canada
Rue Riverside / Boulevard Simard
(45.47889, -73.50042)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
43.5464
Other (At-Grade)
Multilane (2 Lane, unspecified)
2018 ICD estimated from Google Maps linework.
Terrebonne, QC
Les Moulins Regional County Municipality
Canada
Chemin Saint-Charles / Allée du Grand-Pic
(45.71351, -73.49795)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
32.0000
Other (At-Grade)
Single-Lane
2012 Year Completed estimated (2011-2012).
Saint-Charles-Borromée, QC
Joliette Regional County Municipality
Canada
Rue de la Visitation / Rue Chaput / Rang Double
(46.06457, -73.48821)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2020 Year Completed estimated (2019-2021).
Charlemagne, QC
Lanaudière Region
Canada
Rte 138 (Rue Sherbrooke) / Rue Notre Dame
(45.69860, -73.48427)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
43.3762
Other (At-Grade)
Multilane (2 Lane, unspecified)
2007 Functional Class: Arterial. Year Completed estimated (2005-2008). Right-turn bypass lane on north leg. ICD estimated from Google Maps linework.
Saint-Charles-Borromée, QC
Joliette Regional County Municipality
Canada
Rue de la Petite-Noraie / Boulevard l'Assomption
(46.03950, -73.46948)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.0000
Other (At-Grade)
Single-Lane
2013 Year Completed estimated (2012-2014) as three-leg roundabout. Fourth leg added 2016-2019.
Oyster Bay, NY
Nassau Co.
United States
Bethpage State Pkwy. / Plainview Rd.
(40.73804, -73.46891)
Other
Existing
Other
Unknown
3 Approaches
0 Driveways
52.4868
Other (At-Grade)
Single-Lane
Stop control on west leg. ICD estimated from Google Maps linework.
Champlain, NY
Clinton Co.
United States
US 11 / I-87 SB Ramps
(44.98090, -73.45826)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Freeway Ramps (Grade-Separated)
Single-Lane
2015 Year Completed estimated (2014-2016).
Champlain, NY
Clinton Co.
United States
US 11 / I-87 NB Ramps
(44.98090, -73.45634)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Freeway Ramps (Grade-Separated)
Single-Lane
2015 Year Completed estimated (2014-2016).
Longueuil, QC
Longueuil
Canada
Boulevard de Montarville / Rte 132 WB Ramps / (transit center)
(45.60163, -73.45036)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.7802
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2006 Year Completed estimated (2004-2007). ICD estimated from Google Maps linework.
Plattsburgh, NY
Clinton Co.
United States
Rte 9 / New York Rd. / Vermont St.
(44.68128, -73.44769)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.3649
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
East Massapequa, NY
Nassau Co.
United States
Unqua Circle [Nassau Rd. / Unqua Rd.]
(40.66213, -73.44036)
Other
Existing
All-Way Stop
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Repentigny, QC
L'Assomption Regional County Municipality
Canada
Boulevard Basile-Routhier / Avenue des Rivières
(45.78281, -73.43269)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
60.0000
Other (At-Grade)
Single-Lane
2010
Longueuil, QC
Longueuil
Canada
Boulevard Vauquelin / Rue du R-100
(45.52801, -73.43090)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.3451
Other (At-Grade)
Multilane (2 Lane, unspecified)
2014 Fourth leg stubbed. Concentric circulatory roadway striping. https://www.facebook.com/VilleDeLongueuil/photos/carrefours-giratoires-un-carrefour-giratoire-entrera-bientôt-en-service-à-linter/872242556120053/ ICD estimated from Google Maps linework.
Huntington, NY
Suffolk Co.
United States
Clinton Ave. / Gerard St.
(40.87225, -73.42886)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
14.4499
Other (At-Grade)
Single-Lane
2002 http://query.nytimes.com/gst/fullpage.html?res=9D04E4DB133DF931A15751C1A9649C8B63 ICD estimated from Google Maps linework.
Joliette, QC
Joliette Regional County Municipality
Canada
Boulevard Dollard / Rue Calixa-Lavallée / Rue Joseph-Arthur
(46.02136, -73.42549)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
58.8824
Other (At-Grade)
Multilane (2 Lane, unspecified)
2014 Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Huntington, NY
Suffolk Co.
United States
New York Ave. / Park Ave. / Creek Rd.
(40.88273, -73.41970)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
33.4100
Other (At-Grade)
Single-Lane
2013 ICD estimated from Google Maps linework.
Huntington, NY
Suffolk Co.
United States
New York Ave. / Grist Mill Ln. / CR 35
(40.88407, -73.41909)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
31.6034
Other (At-Grade)
Single-Lane
2012 ICD estimated from Google Maps linework.
New Milford, CT
Litchfield Co.
United States
Still River Dr. / Pickett District Rd. / Lanesville Rd.
(41.54029, -73.41615)
Roundabout
Existing
All-Way Yield
None
4 Approaches
1 Driveways
38.1000
Other (At-Grade)
Single-Lane
2018
L’Assomption, QC
L'Assomption Regional County Municipality
Canada
Chemin du Golf / Rang Point du Jour N / Boulevard Lafortune
(45.83759, -73.41587)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
60.0000
Other (At-Grade)
Single-Lane
2003 Year Completed estimated (2002-2005).
Bethel, CT
Fairfield Co.
United States
Great Hill Dr. / Summit Rd. / Briar Ridge Dr.
(41.38629, -73.41336)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Bethel, CT
Fairfield Co.
United States
Summit Rd. / Hunting Ridge Ln.
(41.38386, -73.41104)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Bethel, CT
Fairfield Co.
United States
Briar Ridge Dr. / Old Lookout Way
(41.38544, -73.41093)
Other
Existing
Unknown
Unknown
2 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Repentigny, QC
L'Assomption Regional County Municipality
Canada
Boulevard Louis-Phillippe-Picard / Boulevard Iberville
(45.78892, -73.40757)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
60.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2007 Year Completed estimated (2006-2008).
Great Barrington, MA
Berkshire Co.
United States
US 7 (Main St.) / Rte 23-Rte 41 (Maple Ave.)
(42.18916, -73.36466)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 https://www.townofgb.org/home/news/state-dot-begins-gb-roundabout-work-brown-bridge-repair-completion-set-june
St-Bruno-de-Montarville, QC
Longueuil
Canada
Montée Montarville / Rang des Vingt-Cinq E / Rue de Montarville
(45.54083, -73.35725)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
44.3350
Other (At-Grade)
Multilane (2 Lane, unspecified)
2017 ICD estimated from Google Maps linework.
St-Bruno-de-Montarville, QC
Longueuil
Canada
Rue de Montarville / Rang des Vingt Cinq
(45.53776, -73.35711)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
20.9139
Other (At-Grade)
Single-lane w/ Traversable Central Island
2017 ICD estimated from Google Maps linework.
Westport, CT
Fairfield Co.
United States
(Sherwood Island State Park entrance) / (Sherwood Island Connector)
(41.11541, -73.33051)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Sainte-Julie, QC
Marguerite-D'Youville Regional County Municipality
Canada
Chemin du Fer-à-Cheval / Rue Murano / Avenue Jules-Choquet
(45.58708, -73.32675)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.9254
Other (At-Grade)
Single-Lane
2007 Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
Chambly, QC
Regional County Municipality of La-Vallée-du-Richelieu
Canada
Blvd. Frechette / Blvd. Anne-le-Seigneur
(45.42759, -73.31023)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.3950
Other (At-Grade)
Single-Lane
2003 High-speed approaches (65 mph [100 km/h]). Reverse curve on northbound approach. Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Chambly, QC
Regional County Municipality of La-Vallée-du-Richelieu
Canada
Blvd. Frechette / Blvd. Brassard
(45.43189, -73.30562)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
46.9352
Other (At-Grade)
Single-Lane
2003 Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Chambly, QC
La Vallée-du-Richelieu Regional County Municipality
Canada
Boulevard Fréchette / Avenue Fonrouge / Rue Denault
(45.43379, -73.29672)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.2288
Other (At-Grade)
Single-Lane
2012 Year Completed estimated (2011-2012). ICD estimated from Google Maps linework.
Carignan, QC
La Vallée-du-Richelieu Regional County Municipality
Canada
Rue Olivier-Morel / Rue Martel / Rue Jean-De Ronceray / Rue Chevalier-de-Chaumont
(45.46723, -73.29440)
Other
Existing
All-Way Yield
Other
4 Approaches
0 Driveways
41.8801
Other (At-Grade)
Single-Lane
Crosswalks to center island; bus stop on circle. ICD estimated from Google Maps linework.
Chambly, QC
La Vallée-du-Richelieu Regional County Municipality
Canada
Avenue Bourgogne / Avenue de Salaberry / Rue Martel
(45.44894, -73.29059)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.1362
Other (At-Grade)
Single-Lane
2000 Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
St-Jean-Sur-Richelieu, QC
Le Haut-Richelieu Regional County Municipality
Canada
Boulevard Saint-Luc / Rue Douglas / Avenue du Parc
(45.34275, -73.28455)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
38.6147
Other (At-Grade)
Multilane (2 Lane, unspecified)
2011 No circulatory roadway striping. ICD estimated from Google Maps linework.
St-Jean-Sur-Richelieu, QC
Le Haut-Richelieu Regional County Municipality
Canada
Rue des Colibris / (parc access)
(45.35948, -73.28314)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
52.0306
Other (At-Grade)
Single-Lane
2012 Year Completed estimated (2011-2013). ICD estimated from Google Maps linework.
Bay Shore, NY
Suffolk Co.
United States
Robert Moses State Parkway / Robert Moses Causeway
(40.62361, -73.26164)
Rotary
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
Berthierville, QC
D'Autray
Canada
Rang de la Rivière-Bayonne S / Chemin Robillard
(46.08970, -73.24991)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
41.4152
Other (At-Grade)
Single-Lane
2013 Year Completed estimated (2012-2014). ICD estimated from Google Maps linework.