Roundabouts Database

29410 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
Klosterneuburg, Lower Austria
Tulln An Der Donau
Austria 		B14 (Albrechtstraße - Klosterneuburger Bundesstraße) / L118 (Albrechtstraße) / (parking)
(48.31574, 16.31439) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Hochleithen, Lower Austria
Mistelbach
Austria 		B7 (Brünner Bundesstraße) / E461 (Nord Autobahn) SB Ramps / Triftstraße
(48.43114, 16.54841) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Hochleithen, Lower Austria
Mistelbach
Austria 		B7 (Brünner Bundesstraße) / E461 (Nord Autobahn) NB On-Ramp
(48.42727, 16.55077) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Großebersdorf, Lower Austria
Mistelbach
Austria 		B7 / E461 (Nord Autobahn) NB Ramps
(48.37169, 16.48913) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Wolkersdorf, Lower Austria
Mistelbach
Austria 		B7 / E461 (Nord Autobahn) SB Ramps
(48.37203, 16.48688) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Guntramsdorf, Lower Austria
Mödling
Austria 		Neudorfer Straße / Industriestraße / Franz-Novy Gasse / Doktor-Karl-Renner Straße
(48.06193, 16.32321) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Wiener Neustadt, Lower Austria
Wiener Neustadt
Austria 		Fischauer Gasse / Doktor-Eckener Gasse / Wohlfahrtgasse
(47.82166, 16.23478) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Leopoldsdorf, Lower Austria
Bruck An Der Leitha
Austria 		B16 (Ödenburger Bundesstraße) / L2008 (Achauer Straße)
(48.09620, 16.39364) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Schwechat, Lower Austria
Bruck An Der Leitha
Austria 		Klederinger Straße / Kledering
(48.13137, 16.45276) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Sankt Pölten, Lower Austria
Sankt Pölten
Austria 		B1 (Linzer Straße - Schulring) / B20 (Mariazeller Straße) / Schießstattring / Europaplatz
(48.20099, 15.62022) 		Signalized Roundabout/Circle
Existing 		Signal
None 		5 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Sankt Pölten, Lower Austria
Sankt Pölten
Austria 		B1a (Niederösterreich Ring) / Neue Herrengasse
(48.19852, 15.63262) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Sankt Pölten, Lower Austria
Sankt Pölten
Austria 		B1a (Niederösterreich Ring) / Doktor-Bruno-Kreisky Straße / Stattersdorfer Hauptstraße
(48.19809, 15.64132) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Hainburg an der Donau, Lower Austria
Bruck An Der Leitha
Austria 		B9 (Ungarstraße - Pressburger Reichsstraße) / Krüklstraße / Alte Poststraße / Pressburger Reichsstraße
(48.14745, 16.94661) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Brunn am Gebirge, Lower Austria
Mödling
Austria 		B12a (Brunner Bundesstraße-Abzweigung Brunn) / Industriestraße B
(48.10940, 16.30583) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Leobersdorf, Lower Austria
Baden
Austria 		Hauptschulplatz / Südbahnstraße / Hauptstraße / Badener Straße
(47.93006, 16.21668) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Tullnerbach, Lower Austria
Sankt Pölten-Land
Austria 		B44 (Hauptstraße) / B13 (An der Stadlhütte) / Friedhof
(48.18598, 16.12319) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Preßbaum, Lower Austria
Sankt Pölten-Land
Austria 		B44 (Hauptstraße) / A1 Ramps
(48.17726, 16.06094) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Neunkirchen, Lower Austria
Neunkirchen
Austria 		L141 (Schneiderstraße - Josef-Koisser Straße) / L143 (Wartmannstetter Straße)
(47.71532, 16.07737) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Gloggnitz, Lower Austria
Neunkirchen
Austria 		B27 (Semmeringstraße - Hauptstraße) / Hoffeldstraße / (parking)
(47.67144, 15.93143) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Weikendorf, Lower Austria
Gänserndorf
Austria 		B8 (Angerner Bundesstraße) / B8a (Obere Hauptstraße) / Lagerhausweg
(48.34153, 16.75582) 		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.
Leer (East Friesland), Lower Saxony
Leer
Germany 		Bavinkstraße / Osseweg / Hoheellernweg
(53.22933, 7.47357) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Langenhagen, Lower Saxony
Stadt Hannover
Germany 		L190 (Weiherfeldallee) / K338 (Altenhorster Straße) / Orthleut
(52.48422, 9.73188) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Langenhagen, Lower Saxony
Stadt Hannover
Germany 		K338 (Altenhorster Straße) / Altenhorst / Herrenfeld
(52.48553, 9.73928) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Meppen, Lower Saxony
Emsland
Germany 		K243 (Lingener Straße) / B70 WB Ramps
(52.68463, 7.29180) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Meppen, Lower Saxony
Emsland
Germany 		K243 (Hasebrinkstraße) / Kanalstraße
(52.68529, 7.29795) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Meppen, Lower Saxony
Emsland
Germany 		Hasebrinkstrasse / Helter Damm
(52.68634, 7.30118) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Meppen, Lower Saxony
Emsland
Germany 		K243 / Holbeinstrasse
(52.68434, 7.30880) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Wólka, Lubelskie
Lubelski
Poland 		DK82 (Turka) / Dębowa / Świerkowa
(51.27938, 22.66111) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Lublin, Lubelskie
Lublin
Poland 		Koncertowa / Aleja Kompozytorów Polskich / (shopping centre entrance)
(51.26747, 22.54272) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified) 		Turbo roundabout.
Lublin, Lubelskie
Lublin
Poland 		Rondo Generała Leona Berbeckiego [Aleja Władysława Andersa / Lwowska / Marii Koryznowej]
(51.25841, 22.58498) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Puławy, Lubelskie
Puławski
Poland 		DW874 (Lubelska) / Mikołaja Kopernika / Juliusza Słowackiego
(51.41443, 21.98999) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Puławy, Lubelskie
Puławski
Poland 		Rondo Żołnierzy Wyklętych [Sosnowa / Mikołaja Kopernika]
(51.40986, 21.98997) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Gmina Biała Podlaska, Lubelskie
Biała Podlaska
Poland 		Rondo Żołnierzy Wyklętych [DW812 (Janowska) / Armii Krajowej / Okopowa]
(52.04669, 23.11883) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Biłgoraj, Lubelskie
Biłgorajski
Poland 		DW835 (Aleja Jana Pawła II - Tarnogrodzka) / Motorowa / Tarnogrodzka
(50.51908, 22.71464) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Biłgoraj, Lubelskie
Biłgorajski
Poland 		Tarnogrodzka / Krzeszowska / Tadeusza Kościuszki
(50.52414, 22.71214) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Kostrzyń, Lubuskie
Gorzowski
Poland 		Niepodległości / Fabryczna / Jagiellońska
(52.59120, 14.64311) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Kostrzyń, Lubuskie
Gorzowski
Poland 		Rondo Unii Europejskiej [DK31 (Władysława Sikorskiego) / Gorzowska / Osiedle Mieszka]
(52.58730, 14.64965) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Gorzów Wielkopolski, Lubuskie
Gorzów Wielkopolski
Poland 		DW 130 (Aleja Konstytucji 3 Maja - Generała Władysława Sikorskiego) / Orląt Lwowskich / Dworcowa
(52.73015, 15.22913) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Gorzów Wielkopolski, Lubuskie
Gorzów Wielkopolski
Poland 		Rondo Szczecińskie [DW 130 (Myśliborska) / Słowiańska / Londyńska]
(52.73698, 15.20061) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified) 		Concentric striped circulatory roadway.
Świebodzin, Lubuskie
Świebodziński
Poland 		DK92 / Wojska Polskiego / Rusinów
(52.26225, 15.53353) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified) 		Right-turn bypass lane on east leg.
Gmina Świebodzin, Lubuskie
Świebodziński
Poland 		Rusinów / E65-S3 Ramps
(52.27488, 15.53531) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Lucerne, Lucerne
Lucerne
Switzerland 		Baselstrasse / Bernstrasse
(47.05420, 8.29127) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Lucerne, Lucerne
Lucerne
Switzerland 		Bundesplatz / Hirschmattstrasse
(47.04575, 8.30897) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Lucerne, Lucerne
Lucerne
Switzerland 		Werkhofstrasse / Rosslimatte
(47.04434, 8.31464) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Lucerne, Lucerne
Lucerne
Switzerland 		Verkehrshaus (Haldenstrasse / Seeburgstrasse / Seefeldstrasse / Brüelstrasse)
(47.05336, 8.33871) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Lucerne, Lucerne
Lucerne
Switzerland 		Brüel
(47.05409, 8.33917) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Lucerne, Lucerne
Lucerne-City
Switzerland 		Vallasterstrasse / Friedentalstrasse
(47.06112, 8.30665) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
20.3399 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Kriens, Lucerne
Lucerne-Country
Switzerland 		Ringstrasse / Mattenhof / Horwerstrasse / Industriestrasse
(47.02573, 8.29998) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
43.9634 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Kriens, Lucerne
Lucerne-Country
Switzerland 		Ringstrasse / A2 Ramps
(47.01850, 8.29784) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
48.8549 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Kriens, Lucerne
Lucerne-Country
Switzerland 		(unknown) / (unknown)
(47.01827, 8.29827) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
41.5268 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Kriens, Lucerne
Lucerne-Country
Switzerland 		Ringstrasse / Technikumstrasse
(47.01832, 8.30315) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
20.3563 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Horw, Lucerne
Lucerne-Country
Switzerland 		Ringstrasse / Ebenaustrasse
(47.01836, 8.30799) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
21.9848 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Horw, Lucerne
Lucerne-Country
Switzerland 		Ringstrasse / Kantonsstrasse / Neumattstrasse
(47.01887, 8.31157) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
23.6130 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Horw, Lucerne
Lucerne-Country
Switzerland 		Kantonsstrasse / Kastanienbahmstrasse
(47.02318, 8.30874) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
19.5402 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Kriens, Lucerne
Lucerne-Country
Switzerland 		Nidfeldstrasse / Sternmatt
(47.02778, 8.29863) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.7950 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Kriens, Lucerne
Lucerne-Country
Switzerland 		Nidfeldstrasse / Sternmatt / Sternmattweg
(47.02943, 8.29721) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.6788 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Kriens, Lucerne
Lucerne-Country
Switzerland 		Sternmattweg / (unknown)
(47.02892, 8.29607) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
19.5381 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Kriens, Lucerne
Lucerne-Country
Switzerland 		Nidfeldstrasse / Arsenalstrasse
(47.03191, 8.29568) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
21.9792 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Lucerne, Lucerne
Lucerne-City
Switzerland 		Horwerstrasse / Moosnmattstrasse
(47.03559, 8.30271) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
23.6056 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Lucerne, Lucerne
Lucerne-City
Switzerland 		Hormerstrasse / Zihlmattweg
(47.03110, 8.30367) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
25.2357 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Lucerne, Lucerne
Lucerne-City
Switzerland 		Ringstrasse / Kantonstrasse
(47.02780, 8.30487) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
26.0514 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Ludza, Ludza

Latvia 		A12 (Latgales iela - Krāslavas iela) / Latgales iela
(56.53770, 27.69797) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Ludza, Ludza

Latvia 		E22 / P49
(56.53050, 27.73721) 		Other
Existing 		Other
None 		4 Approaches
1 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified) 		Circulating traffic yields to entering traffic.
Luxembourg, Luxembourg
Luxembourg
Luxembourg 		E29-N2 / CR234B / Rue de Luxembourg
(49.61358, 6.20011) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
82.0284 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Luxembourg, Luxembourg
Luxembourg
Luxembourg 		N2 / N2a / E44-A1 Ramps
(49.61592, 6.17907) 		Rotary
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
136.1915 		Freeway Ramps (Grade-Separated)
Multilane (3+ Lane) 		Concentric circulatory roadway striping. ICD estimated from Google Maps linework.
Luxembourg, Luxembourg
Luxembourg
Luxembourg 		CR225 (Rue Haute) / Allée des Châtaigniers
(49.61376, 6.17382) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
33.2755 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Luxembourg, Luxembourg
Luxembourg
Luxembourg 		Rue Erasme / Rue Alcide de Gasperi
(49.62391, 6.14959) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
26.3054 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Luxembourg, Luxembourg
Luxembourg
Luxembourg 		Rue de Merl / B4 Ramps
(49.60046, 6.10435) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
51.8621 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Lviv, Lviv
Pustomyty Raion
Ukraine 		vulytsia Volodymyra Velykoho / Ivana Vyhovskoho vulytsia / vulytsia Kulparkivska
(49.81205, 23.98401) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Zymnovodivska silska hromada, Lviv
Pustomyty Raion
Ukraine 		E40 (Kiltseva doroha) / vulytsia Horodotska
(49.82058, 23.91294) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Danvers, MA
Essex Co.
United States 		US 1 / I-95 Ramps
(42.59378, -70.96350) 		Rotary
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Northampton, MA
Hampshire Co.
United States 		Rte 9 (Bridge St.) / Damon Rd. / I-91 NB Off-Ramp
(42.33358, -72.62071) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2021 Year Completed estimated (2018-2021).
Brockton, MA
Plymouth Co.
United States 		N Quincy St. / Boundary Ave. / Chestnut St.
(42.12289, -71.00124) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2021
Green Island, MA
Worcester Co.
United States 		Kelley Square [Vernon St. / Water St. / Madison St. / Harding St.]
(42.25509, -71.79785) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2021 Peanut shaped. https://www.wbjournal.com/article/data-shows-fewer-kelley-square-crashes-since-peanut-redesign
Lynn, MA
Essex Co.
United States 		Federal St. / Waterhill St. / Marion St.
(42.46533, -70.96799) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 Four approaches, but five roads leading away. https://lynnjournal.com/2020/12/03/safe-and-round-new-roundabout-at-agganis-square-leads-to-safer-access-for-drivers/
Springfield, MA
Hampden Co.
United States 		Walnut St. / Alden St. / Hancock St. / Ashley St.
(42.10143, -72.56719) 		Roundabout
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2020 https://www.wwlp.com/news/local-news/hampden-county/six-corners-roundabout-project-completed-more-than-a-year-later/
Foxborough (Foxboro), MA
Norfolk Co.
United States 		Foxborough Blvd. / Forbes Blvd.
(42.03647, -71.23459) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2019-2020).
Worthington, MA
Hampshire Co.
United States 		Huntington Rd. / Buffington Hills Rd. / Old North Rd. / Williamsburg Rd.
(42.41024, -72.93700) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2020 https://www.gazettenet.com/Worthington-Roundabout-38263037
Athol, MA
Worcester Co.
United States 		Market Rd. / Tower Rd. / Reservoir Dr.
(42.58053, -72.18775) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2014 no crosswalks, commercial center
Canton, MA
Norfolk Co.
United States 		Pleasant St. / Bolivar St. / Lincolnshire Dr.
(42.15077, -71.12804) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2015
Worcester, MA
Worcester Co.
United States 		Arwick Ave. / Millbury St. / Olde Millbury St.
(42.24747, -71.80182) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2020 https://spectrumnews1.com/ma/worcester/news/2020/07/25/mini-roundabout-worcester
Merrimac, MA
Essex Co.
United States 		Main St (Rte 110) / Church St / School St
(42.83371, -71.00250) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2015 aka Merrimac Square, off-street parking used on two quadrants
Belmont, MA
Middlesex Co.
United States 		Prospect St / Clifton St
(42.40403, -71.17635) 		Traffic Calming Circle
Existing 		Other
None 		3 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		two yield-controlled, one stop-controlled approaches
Boston, MA
Suffolk Co.
United States 		Braeburn Rd / Myopia Rd
(42.26185, -71.12645) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
None 		3 Approaches
1 Driveways
21.3360 		Other (At-Grade)
Single-Lane 		2002
Norwood, MA
Norfolk Co.
United States 		Neponset St. / US 1 Ramps
(42.18827, -71.18453) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
164.5920 		Freeway Ramps (Grade-Separated)
Single-Lane
Melrose, MA
Middlesex Co.
United States 		Green St. / Howard S.
(42.46562, -71.05908) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		2019 Replaced stop-controlled triangle set of intersections.
Watertown, MA
Middlesex Co.
United States 		Common St. / Orchard St. / Church St.
(42.37243, -71.17858) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2020
Westfield, MA
Hampden Co.
United States 		Parker Ave. / Pochassic St. / Montgomery St.
(42.13113, -72.74647) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
1 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2008 stop-controlled traffic circle retrofit, near bridge
Medford, MA
Middlesex Co.
United States 		Winthrop St. / High St. / Rural Ave.
(42.42129, -71.11800) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2019 Painted splitter islands. Right-turn-only lanes on southwest and south legs. Converted from traffic circle in 2018-2019.
Salem, MA
Essex Co.
United States 		Swampscott Rd. / 1st St.
(42.49822, -70.92450) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2019
Waltham, MA
Middlesex Co.
United States 		Beaver St. / Lyman St.
(42.38402, -71.23042) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
2 Driveways
51.8160 		Other (At-Grade)
Single-Lane 		2015 Unknown date of origin as traffic circle. Converted to roundabout 2015-2016.
Framingham, MA
Middlesex Co.
United States 		Natick Mall Rd. / Flutie Pass
(42.30175, -71.38765) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
29.1502 		Other (At-Grade)
Single-Lane 		2007 Right-turn-only lanes on north and west legs. Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Natick, MA
Middlesex Co.
United States 		Natick Mall Rd. / Nouvelle Way / (parking lots/garage)
(42.30232, -71.38495) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
35.3330 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2007 Fifth leg added 2017-2018. ICD estimated from Google Maps linework. 21442
Natick, MA
Middlesex Co.
United States 		Natick Mall Rd. / (parking lots)
(42.30191, -71.38212) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.7334 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2018-2019). ICD estimated from Google Maps linework.
Fitchburg, MA
Worcester Co.
United States 		Electric Ave. / Rollstone Rd. / Rollstone St.
(42.56713, -71.81346) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
17.5921 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2017 https://www.sentinelandenterprise.com/2017/04/29/work-on-roundabout-at-rollstone-road-and-electric-ave-in-fitchburg-begins-monday-will-require-detour/ ICD estimated from Google Maps linework.
Chatham, MA
Barnstable Co.
United States 		Rte 28 (Main St.) / George Ryder Rd.
(41.68300, -69.99567) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 https://capecodchronicle.com/en/5547/chatham/6575/Town-Truck-Troubles-On-28-Are-Temporary.htm
Beverly, MA
Essex Co.
United States 		Essex St. / Old Essex Rd.
(42.57129, -70.85769) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
24.6273 		Other (At-Grade)
Single-Lane 		2018 https://www.salemnews.com/news/local_news/essex-street-around-new-roundabout-to-be-closed-for-work/article_33d9323d-29f7-5067-a7e0-8ba022b4f125.html?psid=80AVI ICD estimated from Google Maps linework.
East Longmeadow, MA
Hampden Co.
United States 		Center Square (Maple St. / Shaker Rd. / Prospect St. / Somers Rd. / Pleasant St. / Elm St. / N Main St.)
(42.06482, -72.51288) 		Other
Existing 		Other
Unknown 		7 Approaches
0 Driveways
31.0329 		Other (At-Grade)
Single-Lane 		Seven way intersection. Mixture of stop signs and yield, including yields within the circle. Appeared in Ripley's Believe It or Not: https://www.thehotiron.com/index.php/site/comments/wisconsin_roundabouts_to_a_native_massachusetts_rotary_driver ICD estimated from Google Maps linework.