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
Granollers, Catalonia
Barcelona
Spain
Carretera Ronda Sud / Calle de Lluís Companys
(41.59762, 2.28221)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Grant, MN
Washington Co.
United States
STH 96 (Dellwood Rd.) / Manning Ave.
(45.07956, -92.86320)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
43.0106
Other (At-Grade)
Single-Lane
2016 Right-turn-only lane on south leg. http://www.startribune.com/are-roundabouts-really-safer-than-traditional-intersections/561251111/ ICD estimated from Google Maps linework.
Granton, TAS
Derwent Valley
Australia
NH 1 (Midland Hwy. / Brooker Hwy.) / A10 (Lyell Hwy.)
(-42.74930, 147.22415)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Grantsville, MD
Garrett Co.
United States
US 219 (Chestnut Ridge Rd.) / Business US 219 (Chestnut Ridge Rd.) / I-68 WB Ramps
(39.69019, -79.10431)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2021 https://mdot-sha-us219-i68-to-old-salisbury-rd-ga6465270-maryland.hub.arcgis.com/
Grantsville, MD
Garrett Co.
United States
US 219 (Chestnut Ridge Rd.) / I-68 EB Ramps
(39.68842, -79.10538)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2021 https://mdot-sha-us219-i68-to-old-salisbury-rd-ga6465270-maryland.hub.arcgis.com/
Granville, NSW
Cumberland
Australia
Blaxcell St. / Redfern St.
(-33.84606, 151.00952)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other (At-Grade)
Single-lane w/ Traversable Central Island
Granville, NSW
Cumberland
Australia
Clyde St. / Redfern St.
(-33.84652, 151.01276)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-lane w/ Traversable Central Island
Granville, NSW
Cumberland
Australia
Blaxcell St. / Louis St.
(-33.84141, 151.01056)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other (At-Grade)
Single-lane w/ Traversable Central Island
Granville, NSW
Cumberland
Australia
William St. / Blaxcell St. / Enid Ave.
(-33.83608, 151.01161)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Granville, NSW
Cumberland
Australia
William St. / Lumley St.
(-33.83570, 151.00944)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-lane w/ Traversable Central Island
Grappenhall, England
Warrington
United Kingdom
A50 (Cliff Ln.) / B5356 (Grappenhall Ln.)
(53.36094, -2.51494)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Grappenhall, England
Warrington
United Kingdom
A50 (Cliff Ln.) / M6 NB Ramps
(53.36038, -2.51064)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Raindrop shaped.
Grass Valley, CA
Nevada Co.
United States
E. Main St. / Idaho-Maryland Rd. / SR 20 WB Ramps
(39.22168, -121.05380)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2008 Yield-controlled right-turn bypass lane on north leg with very shallow angle. Left-turn-only lane on east leg.
Grass Valley, CA
Nevada Co.
United States
Sierra College Dr. / Litton Dr. / Robert Ross Way
(39.23445, -121.05200)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.3780
Other (At-Grade)
Single-Lane
2003 ICD estimated from Google Maps linework.
Grass Valley, CA
Nevada Co.
United States
Olympia Park Cir. / (parking lot)
(39.23248, -121.03766)
Roundabout
Existing
All-Way Yield
None
2 Approaches
1 Driveways
22.8600
Other (At-Grade)
Single-lane w/ Traversable Central Island
2014 All paint, no raised islands. Opened November 2014. Previously, Olympia Park Circle made a gentle 90-degree curve. Traffic entering from stop-controlled driveway had trouble making left turn as they had to proceed 60 feet to reach the safety of centerline without knowing if approaching vehicle on their left was going to enter the driveway or curve left in front of them. Now about 50% of driveway exits cheat across the central island, but it works just fine. After six years with no raised islands, a central island was built on 3 Nov 2020: 20 feet in diameter, 4 inches high, designed for asphalt but built with PCC.
Gravina di Catania, Sicily
Catania
Italy
Rotonda Coviello [Via Etnea / Via Nicola Coviello]
(37.54526, 15.06713)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Grays, England
Essex
United Kingdom
A1306 / B186
(51.48926, 0.27230)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
89.2395
Other (At-Grade)
Single-Lane
Modified with striped spirals to be single-lane. ICD estimated from Google Maps linework. 21442
Grays, England
Essex
United Kingdom
B186 / Weston Ave. / Cygnet View
(51.48556, 0.27393)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
64.7039
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Grays, England
Essex
United Kingdom
Grebe Crest / Cygnet View
(51.48617, 0.27522)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
1 Driveways
32.7234
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Grays, England
Essex
United Kingdom
B186 / A126 Ramps / (parking lots)
(51.48711, 0.28679)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
69.9075
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Grays, England
Essex
United Kingdom
(unknown) / (parking lot)
(51.49085, 0.28593)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
44.6182
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Grays, England
Essex
United Kingdom
A1306 (Arterial Road West Thurrock) / Back Ln. / (unknown)
(51.49172, 0.28534)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
50.5663
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Grays, England
Essex
United Kingdom
(unknown) / (parking lot)
(51.49036, 0.28088)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
16.3602
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Grays, England
Essex
United Kingdom
(unknown) / (parking)
(51.48935, 0.28098)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Grayson, GA
Gwinnett Co.
United States
GA 84 (Grayson Pkwy.) / Ridgedale Dr.
(33.86832, -83.98439)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2021 Year Completed estimated (2021-2022).
Graz, Styria
Graz
Austria
L321 (Gradnerstraße) / Neuseiersberger Straße
(47.02083, 15.41041)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Graz, Styria
Graz
Austria
L321 (Gradnerstraße) / Mitterstraße
(47.02357, 15.43092)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
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
Great Falls, MT
Cascade Co.
United States
Division Rd. / Smelter Ave. NW
(47.52454, -111.31037)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.0990
Other (At-Grade)
Single-Lane
2013 ICD estimated from Google Maps linework.
Great Holm, England
Milton Keynes
United Kingdom
Crownhill Roundabout [Watling St. / Dansteed Way]
(52.03405, -0.80392)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
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.
Great Plumstead, England
Norfolk
United Kingdom
A1270 (Broadland Northway) / (A1270-Plumstead Rd. connector)
(52.65078, 1.38167)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Great Plumstead, England
Norfolk
United Kingdom
Plumstead Rd. / (A1270-Plumstead Rd. connector)
(52.65370, 1.38233)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Great River, NY
Suffolk Co.
United States
Heckscher State Pkwy. / Heckscher State Pkwy.
(40.71337, -73.16494)
Rotary
Existing
Other
Unknown
3 Approaches
0 Driveways
198.1200
Other (At-Grade)
Multilane (2 Lane, unspecified)
Stop control on circulatory roadway.
Great Sutton, England
Cheshire
United Kingdom
B5132 (Overpool Rd. - Sutton Way) / Overpool Rd. / Sutton Way
(53.27623, -2.92298)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Great Yarmouth, England
Norfolk
United Kingdom
A12 (Fuller's Hill - North Quay) / A149 (Acle New Rd.) / A149 (North Quay)
(52.61190, 1.72361)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Great Yarmouth, England
Norfolk
United Kingdom
A47 (Acle New Rd. - Runham Rd.) / A149 (Acle New Rd.) / Runham Rd.
(52.61555, 1.71903)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Great Yarmouth, England
Norfolk
United Kingdom
A47 / A12 (Pasteur Rd.) / Gapton Hall Rd.
(52.59879, 1.71340)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Partially controlled by signals.
Greater Pollock, Scotland
Glasgow City
United Kingdom
A762 (Barrhead Rd.) / Braidcraft Rd. / Brockburn Rd. / Peat Rd.
(55.82432, -4.34551)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Elliptical shaped.
Greater Sudbury, ON
Greater Sudbury
Canada
Maley Dr. / Barrydowne Rd.
(46.53740, -80.94389)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
2019
Greater Sudbury, ON
Greater Sudbury
Canada
Maley Dr. / Lansing Ave.
(46.53740, -80.92919)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
52.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2019
Greater Sudbury, ON
Greater Sudbury
Canada
Falconbridge Hwy. (Longyear Dr.) / Edison Rd.
(46.57135, -80.82822)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2022 https://www.greatersudbury.ca/live/transportation-parking-and-roads/road-construction-and-projects/2022-construction-projects/longyear-drive-construction-update/
Greater Sudbury, ON
Greater Sudbury
Canada
Lasalle Blvd. / (access to Collège Boréal)
(46.51937, -80.99588)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
50.1315
Other (At-Grade)
Multilane (2 Lane, unspecified)
2019 ICD estimated from Google Maps linework.
Greeley, CO
Weld Co.
United States
20th St. / 83rd Ave.
(40.40679, -104.81332)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.7435
Other (At-Grade)
Multilane (2 Lane, unspecified)
2019 https://keepgreeleymoving.com/20th-street-improvements/ ICD estimated from Google Maps linework.
Greeley, CO
Weld Co.
United States
Poudre River Rd. / N 81st Ave.
(40.44028, -104.80740)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.0520
Other (At-Grade)
Single-Lane
2006 Year Completed estimated (2005-2006).
Greeley, CO
Weld Co.
United States
W. 29th St. / 67th Ave.
(40.38995, -104.78710)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
48.2121
Other (At-Grade)
Single-Lane
2003 ICD estimated from Google Maps linework.
Greeley, CO
Weld Co.
United States
Promontory Cir. / W 18th St.
(40.40869, -104.85120)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.6717
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2004 4 roundabouts in series; 6 in vicinity.
Greeley, CO
Weld Co.
United States
Promontory Cir. / W. 16th St.
(40.41505, -104.85090)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6720
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2004 4 roundabouts in series; 6 in vicinity.
Greeley, CO
Weld Co.
United States
Promontory Cir. / W 11th St.
(40.41889, -104.84990)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
44.1960
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2004 4 roundabouts in series; 6 in vicinity.
Greeley, CO
Weld Co.
United States
Promontory Cir. / W 16th St. / (parking)
(40.41524, -104.85540)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6720
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2004 Part of 6 in vicinity.
Greeley, CO
Weld Co.
United States
Promontory Cir. / Con Agra Dr.
(40.41138, -104.85200)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.6720
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2004 4 roundabouts in series; 6 in vicinity.
Greeley, CO
Weld Co.
United States
W 18th St. / Promontory Cir. / (parking)
(40.41203, -104.85840)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.6720
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2004 Part of 6 in vicinity.
Greeley, CO
Weld Co.
United States
N 35th Ave. / W O St. / CR 64
(40.45520, -104.73479)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
67.0560
Other (At-Grade)
Single-Lane
2022 Merging right-turn bypass lanes on all legs. Designed with striped out outer portion of circulatory roadway for future expansion to outside. Year Completed estimated (2021-2023).
Green, OH
Summit Co.
United States
Arlington Rd. / Greensburg Rd.
(40.94937, -81.49420)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
41.1480
Other (At-Grade)
Single-Lane
2022 Yield-controlled right-turn bypass lane on north leg. https://www.youtube.com/watch?v=n5GeAwyMV7k
Green, OH
Summit Co.
United States
Massillon Rd. / Boettler Rd. / Franks Pkwy.
(40.95914, -81.46541)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2023 https://www.crainscleveland.com/politics-policy/northeast-ohio-communities-embrace-roundabout
Green, OH
Summit Co.
United States
SR 619 (E Turkeyfoot Lake Rd.) / Massillon Rd.
(40.97377, -81.46463)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2021
Green, OH
Summit Co.
United States
Massillon Rd. / Stein Rd.
(40.97001, -81.46515)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021
Green, OH
Summit Co.
United States
Troon Dr. / Muirfield Dr.
(40.96066, -81.45029)
Other
Existing
Uncontrolled
Unknown
3 Approaches
3 Driveways
0.0000
Other (At-Grade)
Single-Lane
Elliptical shaped.
Green, OH
Summit Co.
United States
Massillon Rd. (SR 241) / Steese Rd.
(40.94755, -81.46524)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.5169
Other (At-Grade)
Multilane (2 Lane, unspecified)
2009 Opened August 2009. ICD estimated from Google Maps linework.
Green, OH
Summit Co.
United States
Greensburg Rd. / Lauby Rd.
(40.92918, -81.43810)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.3865
Other (At-Grade)
Single-Lane
2015 Opened August 2015. ICD estimated from Google Maps linework.
Green, OH
Summit Co.
United States
E Turkeyfoot Lake Rd. / Myersville Rd.
(40.97616, -81.42369)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.0679
Other (At-Grade)
Single-Lane
2019 ICD estimated from Google Maps linework.
Green, OH
Summit Co.
United States
Corporate Woods Pkwy. / Corporate Woods Cir.
(40.96101, -81.46780)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6838
Other (At-Grade)
Single-Lane
2019 ICD estimated from Google Maps linework.
Green, OH
Summit Co.
United States
E Turkeyfoot Lake Rd. / Pickle Rd.
(40.97410, -81.47402)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
36.9707
Other (At-Grade)
Single-Lane
2018 https://www.whbc.com/city-opens-new-roundabout-has-plans-for-more/ ICD estimated from Google Maps linework.
Green, OH
Summit Co.
United States
Massillon Rd. / Raber Rd. / (parking)
(40.96647, -81.46515)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2020 https://www.cityofgreen.org/413/Massillon-Road-North
Green Bay, WI
Brown Co.
United States
Shawano Ave. / I-41 NB Ramps
(44.53750, -88.07683)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
47.6732
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
2013 Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Green Bay, WI
Brown Co.
United States
Shawano Ave. / Duck Creek Pkwy.
(44.54055, -88.08010)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.0093
Other (At-Grade)
Multilane (3+ Lane)
2013 Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Green Bay, WI
Brown Co.
United States
Cardinal Ln. / N Packerland Dr. / Shawano Ave. / STH 32 WB On-Ramp
(44.54373, -88.08784)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
49.3705
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
2013 Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Green Bay, WI
Brown Co.
United States
N Packerland Dr. / STH 32 EB Off-Ramp
(44.54289, -88.08979)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.2639
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
2013 Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Green Bay, WI
Brown Co.
United States
W Mason St. (STH 54) / STH 172 (Airport Dr.)
(44.50001, -88.17641)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.8640
Other (At-Grade)
Multilane (2 Lane, unspecified)
2011 Opened November 2011.
Green Bay, WI
Brown Co.
United States
US 141 / Atkinson Dr.
(44.53348, -88.02827)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
37.4601
Other (At-Grade)
Multilane (2 Lane, unspecified)
2012 Opened October 17, 2012. ICD estimated from Google Maps linework.
Green Bay, WI
Brown Co.
United States
Mason St. (STH 32-STH 54) / S. Taylor St.
(44.52414, -88.07916)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
43.4266
Other (At-Grade)
Multilane (2 Lane, unspecified)
2012 Series of 3 roundabouts. Opened August 31, 2012. ICD estimated from Google Maps linework.
Green Bay, WI
Brown Co.
United States
Shawano Ave. (STH 29) / Taylor St.
(44.53461, -88.07319)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
49.3783
Other (At-Grade)
Multilane (3+ Lane)
2011 Opened September 2011. ICD estimated from Google Maps linework.
Green Bay, WI
Brown Co.
United States
W. Mason St. (STH 32-STH 54) / US 41 SB Ramps
(44.52418, -88.08284)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.9811
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
2012 Series of 3 roundabouts. Opened August 31, 2012. ICD estimated from Google Maps linework.
Green Bay, WI
Brown Co.
United States
W. Mason St. (STH 32-STH 54) / US 41 NB Ramps
(44.52415, -88.08103)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
43.4266
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
2012 Series of 3 roundabouts. Opened August 31, 2012. ICD estimated from Google Maps linework.
Green Bay, WI
Brown Co.
United States
Airport Dr. (STH 172) / S. Pine Tree Rd.
(44.49955, -88.14986)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.2968
Other (At-Grade)
Single-Lane
2010 ICD estimated from Google Maps linework.
Green Bay, WI
Brown Co.
United States
Airport Dr. (STH 172) / Airport Entrance
(44.49569, -88.12467)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.1882
Other (At-Grade)
Multilane (2 Lane, unspecified)
2011 Opened October 2011. ICD estimated from Google Maps linework.
Green Cove Springs, FL
Clay Co.
United States
Cold Stream Ln. / Evening Oaks Ln.
(30.03912, -81.74621)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2019 One-stage pedestrian crossings. Year Completed estimated (2018-2021).
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
Green Oak Township, MI
Livingston Co.
United States
Winans Lake Rd. / Rickett Rd.
(42.46413, -83.76620)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 https://www.whmi.com/news/article/roundabout-rickett-winans
Green Point, NSW
Central Coast
Australia
Avoca Dr. / Davistown Rd.
(-33.46323, 151.36434)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Green Point, NSW
Central Coast
Australia
Avoca Dr. / Sun Valley Rd. / Leura Ave.
(-33.44598, 151.37222)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Green Valley, NSW
Liverpool
Australia
Green Valley Rd. / Capricorn Blvd. / Lord Howe Dr.
(-33.90103, 150.86082)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Green Valley, AZ
Pima Co.
United States
W Continental Rd. / S Camino del Sol
(31.85536, -111.00657)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
34.4910
Other (At-Grade)
Single-Lane
2009 ICD estimated from Google Maps linework.
Greenacre, NSW

Australia
Rawson Rd. / Noble Ave.
(-33.90215, 151.05333)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Greenacres, WA
Spokane Co.
United States
N Barker Rd. / I-90 WB Ramps / E Cataldo Ave.
(47.66736, -117.15377)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.4904
Freeway Ramps (Grade-Separated)
Single-Lane
2020 ICD ranges from approx 112 to approx 123 feet. Open 8/25/2020.
Greenacres, WA
Spokane Co.
United States
N Barker Rd. / I-90 EB Ramps
(47.66457, -117.15376)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
41.1480
Freeway Ramps (Grade-Separated)
Single-Lane
2020 Open September 4, 2020.
Greenbelt, MD
Prince Georges Co.
United States
Hanover Pkwy. / Village Park Dr. / Schrom Hills Community Park entrance
(38.98378, -76.87333)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
19.4960
Other (At-Grade)
Single-Lane
1998 Year Completed estimated (1994-2001). ICD estimated from Google Maps linework.
Greenbelt, MD
Prince George's Co.
United States
Cherrywood Ln. / Greenbelt Metro Dr.
(39.00985, -76.90330)
Roundabout
Existing
All-Way Yield
Other
3 Approaches
0 Driveways
24.1290
Other (At-Grade)
Single-Lane
2012 Raised crosswalks. ICD estimated from Google Maps linework.
Greenbelt, MD
Prince George's Co.
United States
Golden Triangle Dr. / (parking)
(38.99762, -76.89644)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Greenbelt, MD
Prince George's Co.
United States
Greenbelt Station Pkwy. / Stream Bank Ln.
(39.00060, -76.91754)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.9560
Other (At-Grade)
Single-Lane
2014 Crosswalks at yield line on all leg. Year Completed estimated (2013-2014). West leg opened 2016.
Greenbelt, MD
Prince George's Co.
United States
Greenbelt Station Pkwy. / S Center Dr.
(39.00209, -76.91666)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0040
Other (At-Grade)
Single-Lane
2017
Greenbelt, MD
Prince George's Co.
United States
Greenbelt Station Pkwy. / Stream Bank Ln.
(39.00374, -76.91563)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.9560
Other (At-Grade)
Single-Lane
2017
Greenbelt, MD
Prince George's Co.
United States
Hanover Pkwy. / (unknown)
(38.98589, -76.87602)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
24.3840
Other (At-Grade)
Single-Lane
2004 Year Completed estimated (2002-2005).
Greencastle, IN
Putnam Co.
United States
Highridge Ave. / Depauw Ave.
(39.64566, -86.85244)
Other
Existing
All-Way Stop
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands; pedestrian access to central island. McKim Observatory in central island.
Greenfield, IN
Hancock Co.
United States
E 200 N / N Franklin St.
(39.81371, -85.78994)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2013 Yield-controlled right-turn bypass lanes on north and south legs. Skewed intersection. Year Completed estimated (2012-2013).
Greenfield, MA
Franklin Co.
United States
Rte 2 / Rte 2A / I-91 Ramps
(42.58531, -72.62148)
Rotary
Existing
All-Way Yield
None
4 Approaches
0 Driveways
177.6285
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Greenfield, IN
Hancock Co.
United States
W 100 N / W McKenzie Rd. / N Meridian Rd.
(39.79893, -85.80213)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
36.7039
Other (At-Grade)
Single-Lane
2011 Year completed estimated (2010-2012). ICD estimated from Google Maps linework.
Greenfield, IN
Hancock Co.
United States
W McKenzie Rd. / N Franklin St.
(39.79925, -85.78433)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
44.0445
Other (At-Grade)
Single-Lane
2010 ICD estimated from Google Maps linework.
Greenfield, IN
Hancock Co.
United States
E McKenzie Rd. / Apple St.
(39.79968, -85.75592)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
40.3738
Other (At-Grade)
Single-Lane
2010 ICD estimated from Google Maps linework.
Greenfield, IN
Hancock Co.
United States
Broadway St. / McKenzie Rd.
(39.79925, -85.77997)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.8685
Other (At-Grade)
Single-Lane
2004 Near Greenfield-Central High School. http://www.indystar.com/apps/pbcs.dll/article?AID=/20071003/LOCAL/710030465/-1/LOCAL17 ICD estimated from Google Maps linework.