City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
---|---|---|---|---|---|---|---|
Boston,
MA Suffolk Co. United States |
VFW Pkwy. / North Shore Rd. (Butler Circle) (42.41228, -70.99350) |
Rotary Existing |
Unknown Unknown |
0 Approaches 0 Driveways 84.6514 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Functional Class: Arterial ICD estimated from Google Maps linework. | |
Saint-Anselme,
QC Bellechasse Regional County Municipality Canada |
Rte Bégin (Rte 277) / Rang de la Montagne (46.64496, -70.99509) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 54.0000 |
Other (At-Grade) Single-Lane |
2018 | Year Completed estimated (2018-2019). |
Braintree,
MA Norfolk Co. United States |
Union Street / Rte 3 (42.21028, -70.99659) |
Rotary Existing |
All-Way Yield None |
4 Approaches 0 Driveways 65.4619 |
Freeway Ramps (Grade-Separated) Single-Lane |
Braintree Rotary ICD estimated from Google Maps linework. | |
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 | |
Revere,
MA Suffolk Co. United States |
SR 60 / Beach St. (42.40913, -71.00166) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 81.1284 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Through movement passes through center. Signalized. Functional Class: Arterial ICD estimated from Google Maps linework. | |
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 |
Revere,
MA Suffolk Co. United States |
SR 60 / SR 107 (42.42123, -71.00449) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 92.5743 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Functional Class: Arterial ICD estimated from Google Maps linework. | |
Lee,
NH Rockingham Co. United States |
US 4 / Rte 125 (43.14910, -71.00666) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 60.9600 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2015 | Constructed November 2003 as single-lane rotary as part of new shopping mall. Converted to multilane roundabout in 2015. First multilane roundabout conversion in New Hampshire. |
East Boston,
MA Suffolk Co. United States |
Saratoga St / Boardman St / Ford St (42.38701, -71.00805) |
Traffic Calming Circle Existing |
Other None |
4 Approaches 0 Driveways 25.5821 |
Other (At-Grade) Single-Lane |
control type: Ford St and Boardman St all-way stop On-street parking on both sides. ICD estimated from Google Maps linework. | |
Rochester,
NH Strafford Co. United States |
Little Falls Bridge Rd. / Marketplace Blvd. / (parking) (43.33343, -71.00977) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2016 | |
Saugus,
MA Essex Co. United States |
Main St / Central St / Hamilton St (42.46473, -71.01002) |
Other Existing |
Other None |
4 Approaches 1 Driveways 37.8851 |
Other (At-Grade) Single-Lane |
Town square traffic circle. Two legs are stop-controlled, on-street parking. ICD estimated from Google Maps linework. | |
Saguenay,
QC Saguenay Canada |
Chemin St-Anicet (Rte 170) / Chemin de l'Aéroport / Rue de Plateau (48.34197, -71.01246) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 65.8896 |
Other (At-Grade) Single-Lane |
2012 | https://translate.google.com/translate?hl=en&sl=fr&u=https://www.neomedia.com/saguenay-lac-st-jean/actualites/actualites/272506/pavage-dans-le-secteur-de-laeroport-a-la-baie ICD estimated from Google Maps linework. |
Braintree Highlands,
MA Norfolk Co. United States |
South St. / (unknown) (42.17309, -71.01367) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2002 | Painted splitter island on southeast leg. Year Completed estimated (2001-2002). |
Revere,
MA Suffolk Co. United States |
Copeland Circle [Rte 60 (Squire Rd.) / US 1 Ramps] (42.43008, -71.01710) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 381.0000 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max) |
Retrofitted (November 2018) with multi-lane approaches/departures on the Route 1 ramps and roundabout style pavement markings and signs within the circulating roadway. ICD = 1250 ft x 880 ft. 21442 | |
Boston,
MA Suffolk Co. United States |
William J Day Blvd / Broadway (42.33584, -71.02402) |
Rotary Existing |
Uncontrolled None |
3 Approaches 0 Driveways 19.4229 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
No pavement markings on circular roadway. On street parking on circular roadway. ICD estimated from Google Maps linework. | |
Boston,
MA Suffolk Co. United States |
Willard St. / I-93 Ramps / Furnace Brook Expwy. (42.24208, -71.02673) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 99.0276 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Boston,
MA Suffolk Co. United States |
Northern Ave / Massport Haul Rd / Fid Kennedy Rd (42.34767, -71.03621) |
Traffic Calming Circle Existing |
Other None |
4 Approaches 1 Driveways 24.7154 |
Other (At-Grade) Single-Lane |
New pavement markings (roundabout like) on approaches in June 2017. Control Type: 2 yield (Northern Ave), 1 stop Massport Haul Rd and 1 uncontrolled (stop sign is missing?) (Fid Kennedy Ave). ICD estimated from Google Maps linework. | |
Saguenay,
QC Saguenay Canada |
Rue Jacques-Cartier E / Rue du Foyer / Rue des Franciscaines (48.42346, -71.03839) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 25.3626 |
Other (At-Grade) Single-Lane |
2000 | Year Completed estimated (before 2005). ICD estimated from Google Maps linework. |
Saguenay,
QC Saguenay Canada |
Rue Jacques-Cartier E / Boulevard Talbot (48.42400, -71.04228) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 30.1177 |
Other (At-Grade) Single-Lane |
2000 | Year Completed estimated (before 2005). ICD estimated from Google Maps linework. |
Boston,
MA Suffolk Co. United States |
Dominic J Bianculli Blvd / University Dr (42.31403, -71.04246) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 1 Driveways 37.0930 |
Other (At-Grade) Single-Lane |
2018 | This rotary seems to have been demolished in 2016 and converted to a roundabout in 2018. ICD estimated from Google Maps linework. |
Boston,
MA Suffolk Co. United States |
Morrissey Blvd. / Neponset Ave. (Rte 3A) / Redfield St. / Gallivan Blvd. (Rte 203) / Walnut St. (42.28656, -71.04280) |
Signalized Roundabout/Circle Existing |
Signal None |
6 Approaches 3 Driveways 499.9997 |
Freeway Ramps (Grade-Separated) Multilane (3+ Lane) |
ICD = 500 ft x 325 ft. | |
Boston,
MA Suffolk Co. United States |
Columbia Rd. / William J. Day Blvd. (42.32172, -71.05128) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 69.7616 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Functional Class: Arterial ICD estimated from Google Maps linework. | |
Boston,
MA Suffolk Co. United States |
Old Colony Ave. / Columbia Rd. / Southampton St. (42.32935, -71.05222) |
Rotary Existing |
Unknown Unknown |
5 Approaches 0 Driveways 66.2213 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Functional Class: Arterial ICD estimated from Google Maps linework. | |
Saint-Henri,
QC Bellechasse Regional County Municipality Canada |
Route Campagna / Rue Commerciale (46.68761, -71.05781) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 51.6147 |
Other (At-Grade) Single-Lane |
2004 | ICD estimated from Google Maps linework. |
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. |
Boston,
MA Suffolk Co. United States |
Broadway / Main (42.40244, -71.06048) |
Rotary Existing |
Unknown Unknown |
0 Approaches 0 Driveways 123.4694 |
Other (At-Grade) Unknown |
ICD estimated from Google Maps linework. | |
Everett,
MA Middlesex Co. United States |
Revere Beach Pkwy. (Rte 16) / Mystic View Rd. / Santilli Hwy (42.40238, -71.06892) |
Signalized Roundabout/Circle Existing |
Signal None |
5 Approaches 0 Driveways 155.4480 |
Other (At-Grade) Multilane (3+ Lane) |
Revere Beach Pkwy extends through the rotary. ICD 560 ft x 460 ft. | |
Epping,
NH Rockingham Co. United States |
Fresh River Road / Epping Crossing development entrance (43.03021, -71.06982) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.1758 |
Other (At-Grade) Single-Lane |
2003 | ICD estimated from Google Maps linework. |
Saint-Henri,
QC Bellechasse Regional County Municipality Canada |
Route Campagna / Rue des Prés-Verts / Rue Commerciale (46.70046, -71.07274) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 1 Driveways 47.5070 |
Other (At-Grade) Single-Lane |
2004 | ICD estimated from Google Maps linework. |
Wakefield,
MA Middlesex Co. United States |
Rte 129 (Salem St.-Lowell St.) / Haverhill St. / I-95 Ramps (42.52541, -71.08090) |
Rotary Existing |
All-Way Yield None |
5 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
Pavement markings improvement in 2016. | |
Somerville,
MA Middlesex Co. United States |
Great River Rd. / Grand Union Blvd. (42.39621, -71.08140) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 31.7524 |
Other (At-Grade) Single-Lane |
2011 | ICD estimated from Google Maps linework. |
Malden,
MA Middlesex Co. United States |
Fellsway E / Highland Ave (42.43419, -71.08356) |
Traffic Calming Circle Existing |
One-Way/Two-Way Stop None |
4 Approaches 0 Driveways 24.6814 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Medford,
MA Middlesex Co. United States |
Highland Ave. / Woodland Rd. / Elm St. (42.44247, -71.09392) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 53.3400 |
Other (At-Grade) Single-Lane |
2015 | Added roundabout style pavement markings on approaches and definition of circulating roadway in approx. 2015. Right-turn-only lane and two-lane exit on north leg. |
Jamaica Plain,
MA Suffolk Co. United States |
Heath Square Rotary (Heath St. / New Heath St. / Hensley St. / Parker St.) (42.32630, -71.10037) |
Rotary Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 33.5538 |
Other (At-Grade) Single-Lane |
2004 | Converted to circular rotary from triangular intersection in 2004. ICD estimated from Google Maps linework. |
Medford,
MA Middlesex Co. United States |
Fellsway W. / Forest St. / S Border Rd. / I-93 Ramps (42.42933, -71.10333) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 132.2319 |
Freeway Ramps (Grade-Separated) Unknown |
ICD estimated from Google Maps linework. | |
Medford,
MA Middlesex Co. United States |
Salem St. (Rte 60) / I-93 Ramps (42.41946, -71.10398) |
Rotary Existing |
All-Way Yield None |
4 Approaches 0 Driveways 149.8864 |
Freeway Ramps (Grade-Separated) Single-Lane |
ICD estimated from Google Maps linework. | |
Boston,
MA Suffolk Co. United States |
Franklin Park Rotary (Morton St. / Arborway / Forest Hills Dr.) (42.30055, -71.10665) |
Rotary Removed |
All-Way Yield Unknown |
4 Approaches 0 Driveways 78.6186 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2016 | Replaced with signalized intersection. ICD estimated from Google Maps linework. |
Conway,
NH Carroll Co. United States |
North-South Rd. / Common Ct. (44.02297, -71.10868) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Single-Lane |
2022 | Rear entrance to Settler's Green shopping plaza. The east leg is under construction 2023 for big box retail, which should open in 2024. |
Conway,
NH Carroll Co. United States |
North-South Rd / (Walmart parking) (44.01823, -71.10901) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 35.2134 |
Other (At-Grade) Single-Lane |
2014 | https://www.nh.gov/dot/org/projectdevelopment/highwaydesign/roundabouts/documents/nh_roundabouts_list_details_web_version.pdf ICD estimated from Google Maps linework. |
North Conway,
NH Carroll Co. United States |
North-South Rd. / Mountain Valley Blvd. (44.01996, -71.10962) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 34.3536 |
Other (At-Grade) Single-Lane |
2007 | Right-turn bypass lane in NW quadrant. East leg stubbed for future use. Adjacent to Lowe's Home Improvement center. ICD estimated from Google Maps linework. |
Jamaica Plain,
MA Suffolk Co. United States |
Hyde Square Rotary (Centre St. / Perkins St. / Day St.) (42.32193, -71.10991) |
Rotary Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 24.7255 |
Other (At-Grade) Single-Lane |
Stop control on Day St. Reconfigured in 2018 but retains stop control on Day St. ICD estimated from Google Maps linework. | |
Cambridge,
MA Middlesex Co. United States |
Memorial Dr (Rte 3) / Brookline St / BU Bridge (Rte 2) (42.35424, -71.11081) |
Rotary Existing |
Other None |
4 Approaches 0 Driveways 84.7297 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
Control Types: Signals on BU Bridge approach and exit, other approaches yield sign. ICD estimated from Google Maps linework. | |
Boischatel,
QC La Côte-de-Beaupré Regional County Municipality Canada |
Rue Dugal / Rue de l'Estran (46.90396, -71.11098) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 35.0000 |
Other (At-Grade) Single-Lane |
2000 | Year Completed estimated (before 2007). |
North Andover,
MA Essex Co. United States |
Massachusetts Ave. / Andover St. / Johnson St. / Great Pond Rd. (42.68399, -71.11274) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 32.4844 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
Somerville,
MA Middlesex Co. United States |
Powder House Square [Powder House Blvd. / Broadway / College Ave. / Werner St.] (42.40114, -71.11677) |
Roundabout Existing |
All-Way Yield None |
6 Approaches 0 Driveways 70.1040 |
Other (At-Grade) Single-Lane |
2021 | Originally 2-lane traffic circle with signal control on all entries and central island originally accessible for pedestrians. Converted to a single-lane roundabout in 2021 using only signing, striping, and raised markers. As of March 2022, all signals (including pedestrian signals) have been covered. |
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. |
Brookline,
MA Norfolk Co. United States |
Chestnut St / Pond Ave (42.32283, -71.11966) |
Rotary Existing |
All-Way Yield None |
3 Approaches 1 Driveways 36.2047 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Ossipee,
NH Carroll Co. United States |
Rte 28 / Rte 171 (Water Village Rd.) / Courthouse Square (43.68666, -71.12119) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.1480 |
Other (At-Grade) Single-Lane |
2020 | https://www.conwaydailysun.com/news/local/ossipee-thanks-state-for-installing-roundabout/article_5f74f482-b0bd-11ea-b12d-9fccb24a7c41.html |
Jamaica Plain,
MA Suffolk Co. United States |
Arborway / Centre St. (42.30899, -71.12169) |
Rotary Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 75.9583 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Jamaica Plain,
MA Suffolk Co. United States |
Arborway / Prince St. / Pond St. (42.31339, -71.12175) |
Rotary Existing |
All-Way Yield Unknown |
6 Approaches 0 Driveways 82.1352 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Highlands,
MA Bristol Co. United States |
President Ave (US 6) / N Eastern Ave (US 6) / Rte 24 Ramps (41.71141, -71.12394) |
Rotary Existing |
All-Way Yield None |
3 Approaches 0 Driveways 134.6275 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
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 | |
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 | |
Somerville,
MA Middlesex Co. United States |
Alewife Brook Pkwy (Rte 16) / Powder House Blvd (42.40871, -71.13069) |
Rotary Existing |
Other None |
3 Approaches 6 Driveways 73.1924 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Powder House Blvd left turn must yield to the SB entering traffic. ICD estimated from Google Maps linework. | |
Somerville,
MA Middlesex Co. United States |
Mystic Valley Pkwy. / Alewife Brook Pkwy. (42.41465, -71.13133) |
Rotary Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 25.5708 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Winchester,
MA Middlesex Co. United States |
Main St (Rte 38) / Everell Rd / Bacon St / Grove St (42.44236, -71.13586) |
Traffic Calming Circle Existing |
Other None |
5 Approaches 0 Driveways 23.7968 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Winchester,
MA Middlesex Co. United States |
Main St / Mt Vernon St / Church St / Park St / Laraway Rd (42.45281, -71.13716) |
Rotary Existing |
Uncontrolled Pedestrian Signal (red-yellow-green to drivers) |
5 Approaches 0 Driveways 47.5856 |
Other (At-Grade) Single-Lane |
Improved ped crossings (markings) approx. 2001. Ped access to train station nearby. Bike racks. on-street parking on circular roadway. ICD estimated from Google Maps linework. | |
Brookline,
MA Norfolk Co. United States |
Lee St / Warren St / Dudley St (42.32272, -71.13750) |
Rotary Existing |
Other None |
3 Approaches 0 Driveways 52.9826 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Grand Turk,
Turks Islands Grand Turk Turks And Caicos Islands |
Lighthouse Rd. / (unknown) (21.47721, -71.14092) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 66.6839 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Cambridge,
MA Middlesex Co. United States |
Concord Ave / New St / Fresh Pond Pkwy (US 3, Rte 2) (42.38670, -71.14100) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 38.8144 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Pavement markings for bike conflict areas added in approx. 2018 (on New St exit). ICD estimated from Google Maps linework. | |
Cambridge,
MA Middlesex Co. United States |
Concord Ave (US 3) / Alewife Brook Parkway (Rte 2) (42.38844, -71.14346) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 56.4557 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Pavement markings installed in 2017. No crosswalks. ICD estimated from Google Maps linework. | |
West Roxbury,
MA Suffolk Co. United States |
W. Roxbury Pkwy. / Veterans of Foreign Wars Pkwy. (42.29649, -71.14560) |
Rotary Existing |
Unknown Unknown |
0 Approaches 0 Driveways 67.1393 |
Other (At-Grade) Unknown |
ICD estimated from Google Maps linework. | |
West Roxbury,
MA Suffolk Co. United States |
W. Roxbury Pkwy. / Centre St. (42.28730, -71.14774) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 68.9162 |
Other (At-Grade) Unknown |
ICD estimated from Google Maps linework. | |
West Roxbury,
MA Suffolk Co. United States |
W. Roxbury Pkwy. / Grove St. (42.30330, -71.15137) |
Rotary Existing |
Unknown Unknown |
0 Approaches 0 Driveways 72.4319 |
Other (At-Grade) Unknown |
ICD estimated from Google Maps linework. | |
Tiverton,
RI Newport Co. United States |
Stafford Rd. / William S. Canning Blvd. / Hurst Ln. / (casino access) (41.66205, -71.15353) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 39.2593 |
Other (At-Grade) Unknown |
2018 | ICD estimated from Google Maps linework. |
Woburn,
MA Middlesex Co. United States |
I-95 Ramps / MA 38 (Main St.) (42.49945, -71.15711) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 30.8196 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Dedham,
MA Norfolk Co. United States |
East St. / Cedar St. (42.23184, -71.15963) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2015 | Old circle converted into a roundabout 2014-2015. |
Brighton,
MA Suffolk Co. United States |
Beacon St / Soldiers Field Parkway / Parsons St / US 20 (42.35821, -71.16022) |
Rotary Existing |
Other None |
5 Approaches 0 Driveways 147.3851 |
Other (At-Grade) Multilane (3+ Lane) |
Lane redesign in approx. 2013 Pavement markings redone in approx. 2010. Control Type: mix of Signal, stop and yield signs. All approaches have their own treatment. ICD estimated from Google Maps linework. | |
Cambridge,
MA Middlesex Co. United States |
Grove St. / Washington St. / Blanchard Rd. (42.38637, -71.16042) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 3 Driveways 22.0537 |
Other (At-Grade) Single-Lane |
2006 | ICD estimated from Google Maps linework. |
Somerset,
MA Bristol Co. United States |
Brayton Ave / Riverside Ave / Wilbur Ave (41.72272, -71.16043) |
Rotary Existing |
Other None |
4 Approaches 1 Driveways 33.8738 |
Other (At-Grade) Single-Lane |
Brayton approach is stop-controlled ICD estimated from Google Maps linework. | |
West Roxbury,
MA Suffolk Co. United States |
W. Roxbury Pkwy. / Lagrange St. / Newton St. / Hammond Pond Pkwy. / Hammond St. (42.31049, -71.16329) |
Rotary Existing |
All-Way Yield Unknown |
5 Approaches 1 Driveways 72.4235 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2014 | Retrofitted in 2014 with the pavement markings. ICD estimated from Google Maps linework. Lacks entry deflection on multiple legs, intersection sight distance. |
Belmont,
MA Middlesex Co. United States |
Orchard St / Stone St (42.39213, -71.16707) |
Traffic Calming Circle Existing |
Uncontrolled None |
3 Approaches 6 Driveways 57.3345 |
Other (At-Grade) Single-Lane |
No traffic signs nor pavement markings present. ICD estimated from Google Maps linework. | |
Lévis,
QC Lévis Canada |
Rue Champagnat / Rue St-Omer (46.81184, -71.16927) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.4175 |
Other (At-Grade) Single-Lane |
2008 | Year Completed estimated (2007-2009 - streetview) ICD estimated from Google Maps linework. |
Lévis,
QC Lévis Canada |
Rue Christophe-Colomb / Rue Louis H. La Fontaine / Rue de la Pascaline / Rue Charles Rodrigue (46.77829, -71.16995) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.2594 |
Other (At-Grade) Single-Lane |
2013 | ICD estimated from Google Maps linework. |
Westwood,
MA Norfolk Co. United States |
East St. / US 95 Ramps / Canton St. / Allied St. (42.22317, -71.17071) |
Rotary Existing |
Unknown Unknown |
6 Approaches 0 Driveways 86.6751 |
Freeway Ramps (Grade-Separated) Unknown |
ICD estimated from Google Maps linework. | |
Dedham,
MA Norfolk Co. United States |
Washington St / Boston Providence Hwy (42.25003, -71.17133) |
Rotary Existing |
Signal None |
4 Approaches 5 Driveways 67.1888 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Boston Providence Hwy extends straight through the rotary ICD estimated from Google Maps linework. | |
Lawrence,
MA Essex Co. United States |
Margin St. / Medford St. / Melrose St. / Hancock St. / Bodwell St. (42.70103, -71.17348) |
Other Existing |
All-Way Stop Unknown |
5 Approaches 0 Driveways 21.9429 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
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 | |
Lévis,
QC Lévis Canada |
Boulevard Alphonse-Desjardins / Rue Champagnat / Rue Dorimène Desjardins / Côte du Passage (46.80332, -71.17789) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 28.6133 |
Other (At-Grade) Single-Lane |
2012 | Year Completed estimated (2012-2013). ICD estimated from Google Maps linework. |
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 | |
Saguenay,
QC Saguenay Canada |
Boulevard du Saguenay / Rue Moissan / Rue Oersted / Boulevard Mellon (48.43281, -71.17983) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 31.6974 |
Other (At-Grade) Single-Lane |
2000 | Year Completed estimated (before 2005). ICD estimated from Google Maps linework. |
Lawrence,
MA Essex Co. United States |
170 May St (42.71218, -71.18037) |
Traffic Calming Circle Existing |
Other Unknown |
5 Approaches 0 Driveways 18.4287 |
Other (At-Grade) Single-Lane |
No splitter islands. Mix of stop and yield control. ICD estimated from Google Maps linework. | |
Belmont,
MA Middlesex Co. United States |
Marsh St / Prospect St (42.40767, -71.18126) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 2 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
Year Completed unknown. No changes from original configuration. | |
Dedham,
MA Norfolk Co. United States |
Needham St / Vine Rock St (42.26954, -71.18214) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 120.1954 |
Other (At-Grade) Single-Lane |
2004 | No crosswalks ICD estimated from Google Maps linework. |
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 |
||
Tewksbury,
MA Middlesex Co. United States |
Jills Way / Jills Way (42.62204, -71.18720) |
Other Existing |
Unknown Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
||
Saguenay,
QC Le Saguenay-et-son-Fjord Canada |
Rue de Sainte-Émilie / Rue Saint-Denis (48.41510, -71.19046) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.0000 |
Other (At-Grade) Single-Lane |
Year Completed unknown (before 2005). | |
Newton,
MA Middlesex Co. United States |
Wheeler Rd. / Meadowbrook Rd. (42.30915, -71.19085) |
Other Existing |
One-Way/Two-Way Stop None |
3 Approaches 0 Driveways 22.0809 |
Other (At-Grade) Single-Lane |
2003 | At elementary school. ICD estimated from Google Maps linework. |
Norwood,
MA Norfolk Co. United States |
Washington St. / Upland Rd. / Prospect St. / Fulton St. (42.20417, -71.19667) |
Other Existing |
Other Unknown |
5 Approaches 3 Driveways 46.0047 |
Other (At-Grade) Single-Lane |
Wide circular roadway New Pavement markings on circular roadway approx 2016 (e.g. splitter island, traffic lanes dedicated LT T RT on Prospect St) New pavement markings to extend/complete central island. Markings go into roadway on washington street. no additional pm on Washington street to delineate TL. Missing or submerged curbs, various layers of resurfacing and fixtures of potholes. Sidewalks present, CW present CW SB along Washington St very long (2 x 70 - 90 ft) possible drainage issues, general water management concerns with condition existing inlets Bus lane 34E on Washington Street; bus stop just south of traffic circle ICD estimated from Google Maps linework. | |
Quebec,
QC Capitale-Nationale Region Canada |
Ave. Honore-Mercier / Place de l'Assemblee (46.80959, -71.21263) |
Other Existing |
Other None |
2 Approaches 0 Driveways 40.8714 |
Other (At-Grade) Single-Lane |
Fountain in central island added in August 2007. ICD estimated from Google Maps linework. | |
Salem,
NH Rockingham Co. United States |
Via Toscana / S Village Dr. (42.77099, -71.22354) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.5280 |
Other (At-Grade) Single-Lane |
2020 | In a mixed-use development called Tuscan Village. |
Salem,
NH Rockingham Co. United States |
Tuscan Blvd. / S Village Dr. (42.76904, -71.22519) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.1960 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2020 | In a mixed-use development called Tuscan Village. |
Salem,
NH Rockingham Co. United States |
Tuscan Blvd. / (unknown) (42.77007, -71.22693) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 44.1960 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2020 | In a mixed-use development called Tuscan Village. |
Salem,
NH Rockingham Co. United States |
Tuscan Blvd. / Artisan Dr. (42.77110, -71.22775) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.1960 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2020 | In a mixed-use development called Tuscan Village. |
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. |
Lexington,
MA Middlesex Co. United States |
Bedford St. / Harrington Rd. / Hancock St. (42.45014, -71.23048) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | Replaced a triangle of two-way stop intersections. https://www.lexingtonma.gov/235/Battle-Green-Streetscape-Project Video of completed roundabout: https://www.youtube.com/watch?v=dcF64ln0mjo |
Lexington,
MA Middlesex Co. United States |
Hancock St. / Hamilton Rd. / Burlington St. / (unknown) (42.46302, -71.23268) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 23.7889 |
Other (At-Grade) Single-Lane |
2014 | ICD estimated from Google Maps linework. |
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). |
Foxborough,
MA Norfolk Co. United States |
Chestnut St / North St (42.07460, -71.25933) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 27.4821 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
Saguenay,
QC Le Saguenay-et-son-Fjord Canada |
Rue des Mouettes / Rue des Alouettes (48.39737, -71.26184) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.0000 |
Other (At-Grade) Single-Lane |
1995 | Year Completed estimated (before 2005). |