City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
---|---|---|---|---|---|---|---|
Gloucester,
MA Essex Co. United States |
Blackburn Circle [Rte 128 (Yankee Division Hwy) / Dory Rd. / School House Rd.] (42.62497, -70.66152) |
Rotary Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 175.2600 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
1958 | |
Fort Worth,
TX Tarrant Co. United States |
Benbrook Circle [US 377 / TX 183 / Camp Bowie Blvd.] (32.71704, -97.44314) |
Rotary Existing |
Other Unknown |
4 Approaches 2 Driveways 304.8000 |
Other (At-Grade) Multilane (3+ Lane) |
1957 | Oval shape. ICD = 1000 ft x 650 ft. Circulating traffic yields to entering traffic on north leg. |
Houston,
TX Harris Co. United States |
Broadway / Park Pl. / I-45 Frontage Roads (29.68551, -95.27756) |
Signalized Roundabout/Circle Existing |
Signal Unknown |
6 Approaches 0 Driveways 109.7280 |
Freeway Ramps (Grade-Separated) Multilane (3+ Lane) |
1954 | Original 1920s circle contained interurban railway station; centerpiece of transit oriented development. Circle converted to conventional intersection after interurban was abandoned in 1936. Circle reconstructed 1954 as part of Gulf Freeway, following old ROW. |
San Antonio,
TX Bexar Co. United States |
E Hermosa Dr. / E Wildwood Dr. / Broadmoor Dr. (29.47883, -98.48760) |
Other Existing |
Uncontrolled None |
5 Approaches 0 Driveways 70.1040 |
Other (At-Grade) Single-Lane |
1953 | No splitter islands. |
San Antonio,
TX Bexar Co. United States |
E Huisache Ave. / Carleton Ct. (29.45581, -98.48970) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
1953 | No splitter islands. Parking along circulatory roadway. |
Fort Worth,
TX Tarrant Co. United States |
Cullen St. / N Rupert St. (32.76145, -97.34939) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Single-Lane |
1952 | No splitter islands. Series of three along Cullen Street. |
Fort Worth,
TX Tarrant Co. United States |
Cullen St. / N Vacek St. (32.76150, -97.35276) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Single-Lane |
1952 | No splitter islands. Series of three along Cullen Street. |
Fort Worth,
TX Tarrant Co. United States |
Cullen St. / N Foch St. (32.76153, -97.35638) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Single-Lane |
1952 | No splitter islands. Series of three along Cullen Street. |
Gloucester,
MA Essex Co. United States |
Grant Circle [Rte 128 (Yankee Division Hwy) / Rte 127 / Washington St.] (42.62204, -70.67609) |
Rotary Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 114.3000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
1952 | |
Houston,
TX Harris Co. United States |
Arrowwood Cir. / Maggie Ln. (29.74479, -95.52577) |
Other Existing |
Unknown None |
4 Approaches 6 Driveways 70.1040 |
Other (At-Grade) Single-Lane |
1951 | |
Pasadena,
TX Harris Co. United States |
Washburn Tunnel / Richey St. / Red Bluff Rd. (29.71813, -95.21172) |
Rotary Existing |
Unknown Unknown |
0 Approaches 0 Driveways 140.2080 |
Other (At-Grade) Unknown |
1950 | Southeast approach was intended to be an extension of N Main Street, but was never completed. |
Pasadena,
TX Harris Co. United States |
Washburn Tunnel / Clinton Dr. (29.73277, -95.21194) |
Rotary Existing |
Unknown Unknown |
0 Approaches 0 Driveways 140.2080 |
Other (At-Grade) Unknown |
1950 | . |
San Francisco,
CA San Francisco Co. United States |
Grijalva Dr. / Gonzalez Dr. (37.71638, -122.47919) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 21.7298 |
Other (At-Grade) Single-Lane |
1950 | ICD estimated from Google Maps linework. |
San Francisco,
CA San Francisco Co. United States |
Bucareli Dr. / Gonzalez Dr. (37.71695, -122.48001) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 18.8953 |
Other (At-Grade) Single-Lane |
1950 | ICD estimated from Google Maps linework. |
San Francisco,
CA San Francisco Co. United States |
Font Blvd. / Gonzalez Dr. (37.71679, -122.47592) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 30.2325 |
Other (At-Grade) Single-Lane |
1950 | ICD estimated from Google Maps linework. |
San Francisco,
CA San Francisco Co. United States |
Font Blvd. / Cambon Dr. (37.71590, -122.47445) |
Other Existing |
Unknown Unknown |
3 Approaches 0 Driveways 28.3433 |
Other (At-Grade) Single-Lane |
1950 | ICD estimated from Google Maps linework. |
San Francisco,
CA San Francisco Co. United States |
Font Blvd. / Chumasero Dr. (37.71501, -122.47298) |
Other Existing |
Unknown Unknown |
3 Approaches 0 Driveways 25.5093 |
Other (At-Grade) Single-Lane |
1950 | ICD estimated from Google Maps linework. |
San Francisco,
CA San Francisco Co. United States |
Crespi Dr. / Varela Ave. / Serrano Dr. / Gonzalez Dr. (37.71990, -122.47589) |
Other Existing |
Unknown Unknown |
5 Approaches 0 Driveways 43.4574 |
Other (At-Grade) Single-Lane |
1950 | ICD estimated from Google Maps linework. |
San Francisco,
CA San Francisco Co. United States |
Font Blvd. / Serrano Dr. (37.71957, -122.47976) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 32.1209 |
Other (At-Grade) Single-Lane |
1950 | ICD estimated from Google Maps linework. |
San Francisco,
CA San Francisco Co. United States |
Font Blvd. / Pinto Ave. / Holloway Ave. (37.72069, -122.48105) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 32.1204 |
Other (At-Grade) Single-Lane |
1950 | ICD estimated from Google Maps linework. |
San Francisco,
CA San Francisco Co. United States |
Font Blvd. / Arballo Dr. (37.72177, -122.48231) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 35.8987 |
Other (At-Grade) Single-Lane |
1950 | ICD estimated from Google Maps linework. |
San Francisco State University,
CA San Francisco Co. United States |
Font Blvd. / (parking lot) (37.72286, -122.48358) |
Other Existing |
One-Way/Two-Way Stop Unknown |
3 Approaches 0 Driveways 33.0641 |
Other (At-Grade) Single-Lane |
1950 | ICD estimated from Google Maps linework. |
Los Angeles,
CA Los Angeles Co. United States |
S Alandele Ave. / Lindenhurst Ave. (34.06623, -118.35671) |
Other Existing |
All-Way Stop Unknown |
4 Approaches 0 Driveways 22.7555 |
Other (At-Grade) Single-Lane |
1950 | ICD estimated from Google Maps linework. |
Los Angeles,
CA Los Angeles Co. United States |
S Alandele Ave. / S Genessee Ave. / S Orange Grove Ave. / Metropolitan Plaza (34.06747, -118.35829) |
Other Existing |
All-Way Stop Unknown |
8 Approaches 0 Driveways 85.0846 |
Other (At-Grade) Single-Lane |
1950 | ICD estimated from Google Maps linework. |
Los Angeles,
CA Los Angeles Co. United States |
S Orange Grove Ave. / Colgate Ave. (34.06872, -118.35673) |
Other Existing |
All-Way Stop Unknown |
4 Approaches 0 Driveways 22.7549 |
Other (At-Grade) Single-Lane |
1950 | ICD estimated from Google Maps linework. |
Los Angeles,
CA Los Angeles Co. United States |
S Fuller Ave. / S Burnside Ave. / Metropolitan Plaza (34.06749, -118.35214) |
Other Existing |
All-Way Stop Unknown |
5 Approaches 0 Driveways 85.0846 |
Other (At-Grade) Single-Lane |
1950 | ICD estimated from Google Maps linework. |
Los Angeles,
CA Los Angeles Co. United States |
S Fuller Ave. / Lindenhurst Ave. (34.06624, -118.35373) |
Other Existing |
All-Way Stop None |
4 Approaches 0 Driveways 24.7343 |
Other (At-Grade) Single-Lane |
1950 | ICD estimated from Google Maps linework. |
San Francisco,
CA San Francisco Co. United States |
Juan Bautista Circle (37.71804, -122.47795) |
Other Existing |
All-Way Stop Unknown |
7 Approaches 0 Driveways 120.9281 |
Other (At-Grade) Single-Lane |
1950 | ICD estimated from Google Maps linework. |
Los Angeles,
CA Los Angeles Co. United States |
S Orange Grove Ave. / S Ogden Dr. (34.06618, -118.35985) |
Other Existing |
All-Way Stop Unknown |
4 Approaches 0 Driveways 23.7449 |
Other (At-Grade) Single-Lane |
1950 | ICD estimated from Google Maps linework. |
Manchester,
NH Hillsborough Co. United States |
Londonderry Turnpike / Candia Rd. / Manchester Rd. (43.00400, -71.39258) |
Rotary Existing |
All-Way Yield None |
4 Approaches 0 Driveways 76.2000 |
Other (At-Grade) Single-Lane |
1940 | Pedestrian access to central island. |
Epsom,
NH Merrimack Co. United States |
US 4-US 202 (Dover Rd.) / Rte 28 (Suncock Valley Hwy.) (43.22784, -71.36053) |
Rotary Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 91.4400 |
Other (At-Grade) Single-Lane |
1940 | Elliptical shaped. ICD = 300 ft x 260 ft. |
Bakersfield,
CA Kern Co. United States |
Garces Circle (Golden State Ave. / Chester Ave. / 30th St.) (35.38691, -119.01878) |
Rotary Existing |
Other None |
5 Approaches 0 Driveways 98.3425 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
1935 | Four of the approaches have yield-control. One has a stop sign. SR 204 is on a grade separation above the traffic circle. ICD estimated from Google Maps linework. |
Durham,
NC Durham Co. United States |
Chapel Dr. / Campus Dr. / Flowers Dr. / Wannamaker Dr. (35.99900, -78.93405) |
Other Existing |
All-Way Stop Unknown |
5 Approaches 0 Driveways 35.7510 |
Other (At-Grade) Single-Lane |
1930 | On campus of Duke University. ICD estimated from Google Maps linework. |
Fort Worth,
TX Tarrant Co. United States |
Bluebonnet Circle [W Biddson St. / Park Ridge Blvd. / S University Dr.] (32.69902, -97.36044) |
Other Existing |
Unknown Unknown |
6 Approaches 0 Driveways 141.7320 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
1929 | . |
Lincoln,
NE Lancaster Co. United States |
E Pershing Rd. / Kings Hwy. (40.78010, -96.69289) |
Other Existing |
Uncontrolled None |
3 Approaches 0 Driveways 24.3840 |
Other (At-Grade) Single-Lane |
1926 | |
Lincoln,
NE Lancaster Co. United States |
Kings Hwy. / Grimsby Ln. (40.78011, -96.69413) |
Other Existing |
Uncontrolled None |
3 Approaches 0 Driveways 25.9080 |
Other (At-Grade) Single-Lane |
1926 | |
Lincoln,
NE Lancaster Co. United States |
S Pershing Rd. / Grimsby Ln. (40.77786, -96.69414) |
Other Existing |
Uncontrolled None |
3 Approaches 0 Driveways 24.9936 |
Other (At-Grade) Single-Lane |
1926 | |
Lincoln,
NE Lancaster Co. United States |
S Pershing Rd. / E Pershing Rd. (40.77781, -96.69291) |
Other Existing |
Uncontrolled None |
2 Approaches 2 Driveways 25.6032 |
Other (At-Grade) Single-Lane |
1926 | |
Anton,
TX Hockley Co. United States |
Main Ave. / E 4th St. (33.81092, -102.16325) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 109.7277 |
Other (At-Grade) Single-Lane |
1924 | Buildings and parking in central island. |
Washington,
IL Tazewell Co. United States |
Washington Square (40.70341, -89.40659) |
Other Existing |
One-Way/Two-Way Stop None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
1920 | Pedestrian access to central island; parking along circulatory roadway. |
Kingsport,
TN Sullivan Co. United States |
Sullivan St. / Broad St. / Watauga St. / Holston St. (36.54914, -82.55837) |
Other Existing |
All-Way Yield Unknown |
6 Approaches 0 Driveways 30.7027 |
Other (At-Grade) Single-Lane |
1917 | Very early traffic circle. ICD estimated from Google Maps linework. |
Houston,
TX Harris Co. United States |
Main St. / Montrose Blvd. (29.72404, -95.39096) |
Other Existing |
Other Unknown |
0 Approaches 0 Driveways 97.5360 |
Other (At-Grade) Multilane (3+ Lane) |
1916 | Traffic Circle surveyed as part of 1916 plan for Hermann Park. Paved 1924. Some stop controlled, some free flow movements. |
Houston,
TX Harris Co. United States |
Hermann Circle (29.72156, -95.39095) |
Other Existing |
Other Unknown |
0 Approaches 0 Driveways 106.6800 |
Other (At-Grade) Multilane (3+ Lane) |
1916 | Traffic Circle surveyed as part of 1916 plan for Hermann Park. Paved 1924. Some stop controlled, some free flow movements. |
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. |
Grand Falls-Windsor,
NL Newfoundland and Labrador Canada |
High St. / Mill Rd. / Church Rd. / Cabot Rd. (48.92798, -55.65984) |
Other Existing |
Other Unknown |
4 Approaches 0 Driveways 28.2486 |
Other (At-Grade) Single-Lane |
1909 | Mill St approach has Yield sign; other approaches have no control signage.(streetview) Built in early days of city, c. 1909. Beacon, known as "the Dummy", in center island. https://www.tac-atc.ca/sites/default/files/conf_papers/macdonaldm_and_allairef_-_the_evolution_of_roundabouts_in_nl.pdf ICD estimated from Google Maps linework. |
New York,
NY Manhattan Co. United States |
Columbus Circle (7th Ave. / Broadway / Central Park West / Central Park South) (40.76808, -73.98187) |
Signalized Roundabout/Circle Existing |
Signal None |
5 Approaches 0 Driveways 123.0168 |
Other (At-Grade) Multilane (3+ Lane) |
1905 | ICD estimated from Google Maps linework. |
Oxford,
MS Lafayette Co. United States |
S Lamar Blvd. / Van Buren Ave. / E Jackson Ave. (34.36641, -89.51870) |
Other Existing |
Other Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
1900 | Courthouse with pedestrian access and parking around central island. Year Completed estimated. |
Stafford Springs,
CT Tolland Co. United States |
Rte 32 / Rte 190 (41.95362, -72.30314) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways 18.6523 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
1890 | Believed by some to be improperly signed and painted, though some roundabout features have been added in the past 10 years. Near railroad crossing. Year Completed estimated (1890?). ICD estimated from Google Maps linework. |
Mount Vernon,
OH Knox Co. United States |
Public Square (Main St. / High St.) (40.39362, -82.48543) |
Other Existing |
All-Way Yield None |
4 Approaches 4 Driveways 88.2325 |
Other (At-Grade) Single-Lane |
1876 | The intersection at Public Square was platted in 1805 but converted to its current configuration in the mid-1890's following the construction of the Soldiers' Monument. Parking along circulatory roadway, pedestrian access to central island. https://www.historicknoxohio.org/index.php/historical-districts/mount-vernon-districts/8-downtown-district/34-public-square. ICD estimated from Google Maps linework. |
Indianapolis,
IN Marion Co. United States |
Monument Circle [Market St. / Meridian St.] (39.76848, -86.15804) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
1820 | Most famous traffic circle in the State of Indiana. Completed 1820. |
Toronto,
ON Toronto Canada |
Spadina Crescent (43.65968, -79.40070) |
Other Existing |
Other Pedestrian Signal (red-yellow-green to drivers) |
4 Approaches 2 Driveways 136.5184 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
1815 | Extremely old traffic circle. Building with parking in center island; street car tracks in circle. No control on Spandina Ave. entrances; stop signs on Russell St. entrances. ICD estimated from Google Maps linework. |
Tallmadge,
OH Summit Co. United States |
Tallmadge Circle (North Ave. / Northeast Ave. / East Ave. / Southeast Ave. / South Ave. / Southwest Ave. / West Ave. / Northwest Ave.) (41.10138, -81.44121) |
Rotary Existing |
All-Way Yield None |
8 Approaches 10 Driveways 59.3989 |
Other (At-Grade) Single-Lane |
1807 | 1807 is the year it was built, but as a square. Unknown when it took present form. Some history here: https://www.ohio.com/akron/lifestyle/local-history-tallmadge-circle-is-center-of-creation ICD estimated from Google Maps linework. |
Georgetown,
DE Sussex Co. United States |
The Circle (Georgetown Circle) (38.69005, -75.38587) |
Other Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 66.1876 |
Other (At-Grade) Single-Lane |
1791 | New town built as county seat centered on circle instead of more traditional square. Pedestrian access to center island. Parking at buildings on the circle. No raised splitter islands. 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. | |
Swampscott,
MA Essex Co. United States |
Monument Ave / Elmwood Rd (42.46952, -70.91737) |
Traffic Calming Circle Existing |
All-Way Stop None |
4 Approaches 0 Driveways 35.2392 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
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. | |
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. | |
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. | |
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. | |
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. | |
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. | |
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. | |
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. | |
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 |
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. | |
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. | |
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. | |
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. | |
Quincy,
MA Norfolk Co. United States |
Palmer St / Yardarm Ln / Bicknell St (42.25300, -70.96574) |
Rotary Existing |
Uncontrolled None |
4 Approaches 2 Driveways 70.7217 |
Other (At-Grade) Single-Lane |
Neighborhood area ICD estimated from Google Maps linework. | |
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. | |
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. | |
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. | |
Wall Township,
NJ Monmouth Co. United States |
RT-34 S / Allaire Rd. (40.15011, -74.09599) |
Rotary Existing |
Other Unknown |
4 Approaches 0 Driveways 106.8086 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Built in the 1930s. Yield signs on Allaire Rd approaches; some kind of traffic lights on Rt 34 approaches. ICD estimated from Google Maps linework. | |
Hasbrouck Heights,
NJ Bergen Co. United States |
Passaic Ave. / Boulevard (40.85798, -74.08175) |
Other Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 54.1986 |
Other (At-Grade) Single-Lane |
Very narrow splitter islands. ICD estimated from Google Maps linework. | |
Weymouth,
MA Norfolk Co. United States |
North St / East St / Norton St (42.23165, -70.94496) |
Traffic Calming Circle Existing |
Other None |
4 Approaches 1 Driveways 25.6453 |
Other (At-Grade) Single-Lane |
Control Type is Mixed: Yield on circular road, stop on East St approach, yield on North St SB approach 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. | |
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. | |
South Yarmouth,
MA Barnstable Co. United States |
River St / Pleasant St (41.65652, -70.19715) |
Traffic Calming Circle Existing |
Uncontrolled None |
3 Approaches 2 Driveways 36.5857 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Hudson,
MA Middlesex Co. United States |
Washington St (Rte 85) / Central S / Main St (Rte 62) (42.39127, -71.56985) |
Traffic Calming Circle Existing |
All-Way Yield None |
3 Approaches 0 Driveways 21.1699 |
Other (At-Grade) Single-Lane |
On street parking in circulatory roadway ICD estimated from Google Maps linework. | |
Amerige Heights,
CA Orange Co. United States |
1919 W Malvern Ave (33.87845, -117.96296) |
Other Existing |
Other Unknown |
3 Approaches 0 Driveways 26.7721 |
Other (At-Grade) Single-Lane |
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. | |
Gardner,
MA Worcester Co. United States |
Rte 2 Ramps / Pearson Blvd (42.56420, -71.97920) |
Rotary Existing |
All-Way Yield None |
4 Approaches 0 Driveways 137.2249 |
Freeway Ramps (Grade-Separated) Single-Lane |
ICD estimated from Google Maps linework. | |
South Hadley,
MA Hampshire Co. United States |
US 202 (Purple Heart Dr.) / N Main St. (42.22171, -72.60281) |
Rotary Existing |
All-Way Yield None |
5 Approaches 0 Driveways 292.6080 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Oval shaped. ICD 960 ft x 640 ft. | |
Springfield,
MA Hampden Co. United States |
Springfield St / Hamburg St / Rimmon Ave (42.13225, -72.60011) |
Traffic Calming Circle Existing |
Other None |
4 Approaches 0 Driveways 27.4571 |
Other (At-Grade) Single-Lane |
Hamburg St stop-controlled ICD estimated from Google Maps linework. | |
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. | |
Williamstown,
MA Berkshire Co. United States |
Main St (Rte 2) / North St (US 7) / Cold Spring Rd (US7 / Rte 2) / South St (42.71367, -73.21032) |
Other Existing |
All-Way Yield None |
5 Approaches 3 Driveways 21.9384 |
Other (At-Grade) Single-Lane |
Historic elliptical town common 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. | |
Stratham,
NH Rockingham Co. United States |
Portsmouth Ave. / College Rd. (43.02268, -70.91644) |
Rotary Existing |
Uncontrolled Unknown |
3 Approaches 0 Driveways 114.3832 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Westborough,
MA Worcester Co. United States |
E Main St. / Milk St. / South St. / Brigham St. (42.26951, -71.61304) |
Other Existing |
Other Unknown |
5 Approaches 0 Driveways 39.7706 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Mix of stop and yield control, parking along circulatory roadway, pedestrian access to central island. ICD estimated from Google Maps linework. | |
Centralville,
MA Middlesex Co. United States |
Hunts Falls Bridge / VFW Hwy Ramps (42.64822, -71.29907) |
Rotary Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 108.9292 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
Rotary interchange. ICD estimated from Google Maps linework. | |
The Acre,
MA Middlesex Co. United States |
Arcand Dr. / Hall St. / Martin Luther King Jr Way (42.64922, -71.31315) |
Other Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 62.3697 |
Other (At-Grade) Single-Lane |
No splitter islands on two legs. Very wide circulatory roadway. 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. | |
Derry,
NH Rockingham Co. United States |
Rte 28 (N Main St.-Londonderry Turnpike) / E Broadway / Chester Rd. / E Derry Rd. (42.89225, -71.31208) |
Other Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 33.2503 |
Other (At-Grade) Single-Lane |
Pedestrian access to central island. No splitter islands. ICD estimated from Google Maps linework. | |
Pepperell,
MA Middlesex Co. United States |
Main St. / River Rd. / Hollis St. (42.66638, -71.58831) |
Other Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 38.6410 |
Other (At-Grade) Single-Lane |
Pedestrian access to central island. ICD estimated from Google Maps linework. | |
Westfield,
IN Hamilton Co. United States |
Pawtucket Dr. / Bowie Dr. (40.01146, -86.18156) |
Other Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 54.8853 |
Other (At-Grade) Single-Lane |
Pedestrian access to central island. ICD estimated from Google Maps linework. | |
Westfield,
IN Hamilton Co. United States |
Somerville Dr. / Declaration Dr. (40.00247, -86.17852) |
Other Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 53.9777 |
Other (At-Grade) Single-Lane |
Pedestrian access to central island. ICD estimated from Google Maps linework. | |
Indianapolis,
IN Marion Co. United States |
Castle Creek Pkwy North Dr. / Castle Creek Pkwy East Dr. (39.91590, -86.06950) |
Other Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 54.0460 |
Other (At-Grade) Single-Lane |
More of a traffic circle than a roundabout. ICD estimated from Google Maps linework. | |
South Portland,
ME Cumberland Co. United States |
Cottage Rd. / Ocean St. / E St. (43.63825, -70.25291) |
Other Existing |
All-Way Stop Unknown |
5 Approaches 0 Driveways 24.2018 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Union Hill,
MA Worcester Co. United States |
Grafton St (Rte 122) / Hamilton St / Orient St (42.25577, -71.78528) |
Traffic Calming Circle Existing |
Other None |
4 Approaches 2 Driveways 24.7515 |
Other (At-Grade) Single-Lane |
Control Type: Grafton EB free flow, Grafton WB and Hamilton yield controlled, Orient St is stop controlled. Grafton St is Major road in terms of control type. On-street parking on the circular roadway. Wide lanes, limited pavement markings. Crosswalks present. Downtown and residential context. ICD estimated from Google Maps linework. | |
Worcester,
MA Worcester Co. United States |
Highland St / June St / Pleasant St / Newton Ave (42.26980, -71.82529) |
Traffic Calming Circle Existing |
Other Unknown |
5 Approaches 0 Driveways 31.8163 |
Other (At-Grade) Single-Lane |
Control type: 2 way stop, 3 way yield. remarkable: stop bar June St on circular roadway, after CW. Geometry is wide enough for two lanes although 4 out of 5 exits are single lane. Crosswalks present. New pavement markings crosswalk in approx. 2015. Residential contexts. Traffic Circle next to large neighborhood park. Two bus lines with bus 5 bus stops within 100 ft of the traffic circle. ICD estimated from Google Maps linework. |