Roundabouts Database

30321 Results

Search by location, intersection, and comments with the Quick Search below. You can search all other attributes by clicking Advanced Search. Sort results by clicking the headers of any column. Click the Intersection name for a details and aerial view. Search results pages can be bookmarked. Results can be exported to KML for viewing in Google Earth.


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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
Princess Ann Plaza, VA
Virginia Beach City
United States 		Hannibal St. / Country Club Cir.
(36.82255, -76.09620) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		No splitter islands.
Carrboro, NC
Orange Co.
United States 		Hanna St. / Viburnum Way
(35.92288, -79.07663) 		Other
Existing 		All-Way Yield
Unknown 		2 Approaches
1 Driveways
16.4420 		Other (At-Grade)
Single-Lane 		Painted splitter islands. ICD = 85 ft. ICD estimated from Google Maps linework.
Hudson, WI
Saint Croix Co.
United States 		Hanley Rd. / STH 35 SB Ramps
(44.94890, -92.69675) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.0372 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2005 Right-turn bypass lane. Opened October 21, 2005. ICD estimated from Google Maps linework.
Hudson, WI
Saint Croix Co.
United States 		Hanley Rd. / STH 35 NB Ramps
(44.94889, -92.69390) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.5014 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2005 Right-turn bypass lane. Opened October 21, 2005. ICD estimated from Google Maps linework.
Hanford, CA
Kings Co.
United States 		Hanford Armona Rd. / SR 198 WB On-Ramp / 13th Ave.
(36.31440, -119.69355) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
53.8925 		Freeway Ramps (Grade-Separated)
Single-Lane 		2018 WB bypass lane. ICD estimated from Google Maps linework.
Ramat Hasharon, Tel Aviv District

Israel 		Hanevim St. / Ovdat St.
(32.12931, 34.85594) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Enskede, Stockholm County
Stockholm
Sweden 		Handelsvägen / Sockenvägen
(59.28176, 18.07805) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
21.3529 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Löddeköpinge, Skane County
Kävlinge
Sweden 		Handelsvägen / Grossistvägen
(55.77208, 12.98868) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
26.1999 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Norrköping, Ostergotland County
Norrköping
Sweden 		Handelsrondellen (Lidaleden / (parking lot))
(58.57313, 16.20717) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
19.9275 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Linkoping, Ostergotland County
Linkoping
Sweden 		Handelsrondellen (Bonnorpsgatan / Roxviksgatan)
(58.43102, 15.59930) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.2630 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
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.
Banksia Park, South Australia
Tea Tree Gully
Australia 		Hancock Rd. / Milne Rd.
(-34.81598, 138.71829) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Glen Burnie, MD
Anne Arundel Co.
United States 		Hancock Ln. / Mayflower Cir.
(39.14357, -76.62097) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Omokoroa, Bay of Plenty
Western Bay of Plenty
New Zealand 		Hamurana Rd. / McDonnell St. / Coppelia Ave.
(-37.63349, 176.04500) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Eastport, NY
Suffolk Co.
United States 		Hamptons Court Dr W / Hamptons Court Dr. E
(40.84068, -72.73421) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Ocean Acres, NJ
Ocean Co.
United States 		Hampton Rd. / Summerhill Dr. / Lookout Dr.
(39.74891, -74.29864) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Capitol Heights, MD
Prince George's Co.
United States 		Hampton Park Blvd.
(38.87175, -76.85022) 		Roundabout
Existing 		All-Way Yield
Unknown 		2 Approaches
0 Driveways
57.9120 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2007 Yield signs but no entrance line or yield lines.
Brambleton, VA
Loudoun Co.
United States 		Hampton Oak Terrace / Porter Ridge Terrace
(38.97751, -77.53813) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Bluffton, SC
Beaufort Co.
United States 		Hampton Hall Blvd. / (parking)
(32.24329, -80.92030) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Niverville, MB
Division 2
Canada 		Hampton Dr. / Claremont Dr.
(49.59689, -97.03164) 		Other
Existing 		Uncontrolled
None 		4 Approaches
0 Driveways
40.0000 		Other (At-Grade)
Single-Lane 		No Yield signs, no One Way signs.
Forest Park, MO
St. Louis City Co.
United States 		Hampton Ave. / Concourse Dr. / Wells Dr.
(38.63316, -90.28546) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7207 		Other (At-Grade)
Single-Lane 		2009 Right-turn bypass lane merge in crosswalk area. ICD estimated from Google Maps linework.
Hampson Green, England
Lancashire
United Kingdom 		Hampson Green Roundabout: A6 (Preston Lancaster Rd.) / M6 Ramps
(53.98131, -2.78569) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Melbourne, Victoria

Australia 		Hampshire Rd. / Sun Crescent / City Pl.
(-37.78867, 144.83158) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Quinns Rocks, Western Australia
Wanneroo
Australia 		Hampshire Dr. / Investigator Parade / Mutiny Terrace
(-31.65316, 115.69715) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Nykoping, Sodermanland County
Nykoping
Sweden 		Hamnvägen / Brunnsgatan / Nyckelvägen
(58.74725, 17.00949) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
28.5032 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Nykoping, Sodermanland County
Nykoping
Sweden 		Hamnrondellen (Östra Längdgatan / Hamnvägen / Lennings väg)
(58.74762, 17.01805) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
35.9384 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Gavle, Gavleborg County
Gavle
Sweden 		Hamnleden / Tallåsvägen
(60.69170, 17.14933) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.4166 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Gavle, Gavleborg County
Gavle
Sweden 		Hamnleden / Bönavägen / Björkevägen / Norrlandsgatan
(60.69899, 17.17003) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.8236 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County
Gothenburg
Sweden 		Hamneviksvägen / Terminalvägen
(57.70625, 11.81665) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
25.5233 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Traverse City, MI
Grand Traverse Co.
United States 		Hammond Rd. E / Four Mile Rd. N
(44.71542, -85.53638) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		2021 https://www.record-eagle.com/news/local_news/winding-down-hammond-4-mile-roundabout-opens/article_8b0055ae-0ffa-11ec-99ed-8be394157c49.html
Success, Western Australia
Cockburn
Australia 		Hammond Rd. / Wentworth Parade / Tongaroo Blvd.
(-32.15368, 115.84632) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Mecca, CA
Riverside Co.
United States 		Hammond Rd. / 4th St.
(33.57183, -116.07794) 		Roundabout
Existing 		All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling approach only) 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2013 Double-track railroad with at-grade rail crossing on the southwest leg (4th Street) approximately 200 feet from the roundabout. A signalized intersection is located on the opposite side of the at-grade rail crossing approximately 230 feet from the rail crossing. Merging right-turn bypass lane on the southwest leg.
Madison, CT
New Haven Co.
United States 		Hammonasset Connector / Hammonasset Point / Hammonasset State Park
(41.26244, -72.55477) 		Rotary
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
91.4400 		Other (At-Grade)
Multilane (3+ Lane) 		1990
Ponte Vedra Beach, FL
St. Johns Co.
United States 		Hammock Cove Dr. / N Cove Dr.
(30.21276, -81.40119) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Johanneshov, Stockholm County
Stockholm
Sweden 		Hammarbyvägen / Textilgatan / Mårtendalsgatan
(59.30052, 18.09032) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
24.3899 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Johanneshov, Stockholm County
Stockholm
Sweden 		Hammarbyvägen / Rte 75 Ramps / Lugnets Allé
(59.30090, 18.10143) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.6331 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Stockholm, Stockholm County
Stockholm
Sweden 		Hammarby allé / Lugnets Allé
(59.30213, 18.10278) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.7288 		Other (At-Grade)
Single-Lane 		Tram tracks through central island. ICD estimated from Google Maps linework.
Stockholm, Stockholm County
Stockholm
Sweden 		Hammarby allé / Fredriksdalsgatan / (parking garage)
(59.30169, 18.08356) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
42.0711 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Häggvik, Stockholm County
Sollentuna
Sweden 		Hammarbacken / (unknown)
(59.44095, 17.92579) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
24.2891 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Bennettsville, SC
Marlboro Co.
United States 		Hamlet Hwy / Beauty Spot Rd E
(34.65313, -79.69297) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.3337 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2015-2017). ICD estimated from Google Maps linework.
Belton, TX
Bell Co.
United States 		Hamlet Dr. / Guildford Dr.
(31.02876, -97.51572) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2015
Riverton, UT
Salt Lake Co.
United States 		Hamilton View Rd. / W Chamonix Way
(40.50497, -111.97475) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.2432 		Other (At-Grade)
Single-Lane 		2007 Bypass lane on northwest leg. Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
St. Clair Township, OH
Butler Co.
United States 		Hamilton Trenton Rd. / Riverside Dr. / Busenbark Rd. / (parking lot)
(39.46565, -84.48671) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.7252 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Charlotte, NC
Mecklenburg Co.
United States 		Hamilton Rd. / Smith Rd.
(35.08600, -80.97638) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
43.9788 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 ICD estimated from Google Maps linework.
Spearwood, Western Australia
Cockburn
Australia 		Hamilton Rd. / Phoenix Rd.
(-32.09355, 115.77584) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
New Albany, OH
Franklin Co.
United States 		Hamilton Rd. / Old Hamilton Rd.
(40.07425, -82.86169) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 Fatal crash Sept 24, 2020 involving motorcycle: https://abc6onyourside.com/news/local/motorcyclist-killed-in-crash-near-new-albany-9-24-20.
Spearwood, Western Australia
Cockburn
Australia 		Hamilton Rd. / Ocean Rd.
(-32.10639, 115.77503) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Okemos, MI
Ingham Co.
United States 		Hamilton Rd. / Marsh Rd.
(42.71625, -84.42687) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
29.8350 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2000 ICD estimated from Google Maps linework.
Coogee, Western Australia
Cockburn
Australia 		Hamilton Rd. / King St.
(-32.11129, 115.77501) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
South Hedland, Western Australia
Port Hedland
Australia 		Hamilton Rd. / Forrest Cir.
(-20.40718, 118.59625) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
New Albany, OH
Franklin Co.
United States 		Hamilton Rd. / (unknown 2)
(40.07531, -82.85598) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
42.9532 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 ICD estimated from Google Maps linework.
New Albany, OH
Franklin Co.
United States 		Hamilton Rd. / (unknown 1)
(40.07683, -82.85218) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
43.8662 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 ICD estimated from Google Maps linework.
Fairfield Township, OH
Butler Co.
United States 		Hamilton Mason Rd. / Liberty Fairfield Rd.
(39.37527, -84.48046) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.6219 		Other (At-Grade)
Single-Lane 		2008 Since completion, has reduced accidents by 80%. Replaced two offset T intersections. Previously controlled by two-way stop Functional Class: Major Collector ICD estimated from Google Maps linework.
Hamilton, OH
Butler Co.
United States 		Hamilton Mason Rd. / LeSourdsville West Chester Rd.
(39.37223, -84.42497) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
40.6237 		Other (At-Grade)
Single-Lane 		2018 Opened August 2018. ICD estimated from Google Maps linework.
Fairfield Township, OH
Butler Co.
United States 		Hamilton Mason Rd. / Hancock Ave. / Grand Blvd. / Tuley Rd. / Tylersville Rd.
(39.38134, -84.53572) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 https://www.journal-news.com/news/five-points-roundabout-construction-to-happen-in-2022-in-hamilton/XYJYRDXKBVEK7DSQ7RPFT7RNFA/
Hamilton, OH
Butler Co.
United States 		Hamilton Mason Rd. / Hamilton Enterprise Park Dr. / Gilmore Rd.
(39.37927, -84.51743) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.6196 		Other (At-Grade)
Single-Lane 		2019 Existing Gilmore Road was relocated to align with existing Hamilton Enterprise Park Dr. A single-lane modern roundabout with 150' inscribed diameter. ICD estimated from Google Maps linework.
Cartersville, GA
Bartow Co.
United States 		Hamilton Crossing Rd. NW / Beavers Dr.
(34.23865, -84.86481) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2019 https://daily-tribune.com/stories/2-roundabouts-near-school-entrances-doing-job-they-were-intended-to-do,23734
Whitehorse, YT
N/A
Canada 		Hamilton Blvd. / McIntyre Dr.
(60.71350, -135.10290) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.3912 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Whitehorse, YT
Yukon
Canada 		Hamilton Blvd. / Lobird Rd.
(60.68209, -135.07161) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
55.5569 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2004-2010). ICD estimated from Google Maps linework.
Ashdod, Darom
Ashqelon
Israel 		HaMifrasim Roundabout
(31.79253, 34.63410) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
95.4225 		Unknown
Unknown 		ICD estimated from Google Maps linework.
Even Yehuda, Central District

Israel 		Hameyasdim St. / Rabin Rd. / Beer Ganim St.
(32.26989, 34.88056) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Geulei Teiman, Central District

Israel 		Ha-Meyasdim St. / (unknown)
(32.38946, 34.90263) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Hamburg Township, MI
Livingston Co.
United States 		Hamburg Rd. / Winans Lake Rd.
(42.46351, -83.79812) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
29.0751 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2006-2010). ICD estimated from Google Maps linework.
The Ponds, New South Wales
Blacktown
Australia 		Hambledon Rd. / Stanhope Pkwy. / Burdekin Rd.
(-33.71296, 150.89321) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Edmonton, Queensland
Cairns
Australia 		Hambledon Dr. / Quinn Dr. / Woodlock Dr.
(-17.02135, 145.72298) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Rishon LeZion, Central District

Israel 		HaMada St. / Ha-Sigsug St.
(31.95194, 34.77474) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Prien, LA
Calcasieu Par.
United States 		Ham Reid Rd. / Elliott Rd.
(30.15371, -93.26606) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2024 https://www.youtube.com/watch?v=Bfn34wpLWuk
Gothenburg, Vastra Gotaland County
Gothenburg
Sweden 		Halvorsang / Hisingsleden ramps
(57.70707, 11.86837) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
40.1983 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Halswell, Canterbury
Christchurch
New Zealand 		Halswell Junction Rd. / Whincops Rd. / Wigram Rd.
(-43.57259, 172.54651) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Christchurch, Canterbury
Christchurch
New Zealand 		Halswell Junction Rd. / Innovation Rd. / Commerce Crescent
(-43.53646, 172.49956) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Christchurch, Canterbury
Christchurch
New Zealand 		Halswell Junction Rd. / Industry Ave. / Commerce Crescent
(-43.53901, 172.50151) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Halswell, Canterbury
Christchurch
New Zealand 		Halswell Junction Rd. / Hamill Rd. / Alvaston Dr.
(-43.57628, 172.55222) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Naples, FL
Collier Co.
United States 		Halstatt Dr. / Residence Cir.
(26.17905, -81.76436) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on three legs.
Landskrona, Skane County
Landskrona
Sweden 		Hälsingborgsvägen / Löpargatan / Ringvägen
(55.88597, 12.83091) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.4820 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Landskrona, Skane County
Landskrona
Sweden 		Hälsingborgsvägen / Kung Hans väg
(55.90102, 12.82456) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
32.1393 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Landskrona, Skane County
Landskrona
Sweden 		Hälsingborgsvägen / Eirkstorpsvägen
(55.90274, 12.82377) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.1293 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Marietta, GA
Cobb Co.
United States 		Halsey Ave SE / (unknown)
(33.91412, -84.53237) 		Other
Existing 		Uncontrolled
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Honolulu, HI
Oahu Co.
United States 		Haloa Dr. / Ala Oli St.
(21.36132, -157.92560) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.2456 		Other (At-Grade)
Single-Lane 		2005 Constructed prior to 2006 in Foster Village subdivision. ICD estimated from Google Maps linework.
Mossle, Jönköping County
Värnamo
Sweden 		Halmstadsvägen / Gröndalsleden / Lundbyvägen
(57.18135, 14.00697) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
51.8160 		Other (At-Grade)
Single-Lane 		2008 2008 or earlier
Reykjavik, Höfuðborgarsvæðið

Iceland 		Hallsvegur / Langirimi
(64.14056, -21.79653) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
29.1717 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Reykjavik, Höfuðborgarsvæðið

Iceland 		Hallsvegur / Fjallkonuvegur
(64.13983, -21.78927) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
32.2981 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Brampton, ON
Peel
Canada 		Hallstone Rd. / Nova Scotia Rd. / Black Bear Trl.
(43.62782, -79.76100) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.0000 		Other (At-Grade)
Single-Lane 		2003 Painted splitter islands. Year Completed estimated (1985-2004).
Vasteras, Vastmanland County
Vasteras
Sweden 		Hallsta Gårdsgata / Traversgatan / (parking lot)
(59.61310, 16.46908) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.6233 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
St. Louis, MO
St. Louis Co.
United States 		Halls Ferry / MO 367
(38.72251, -90.24017) 		Rotary
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
86.6571 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		three of the six approaches are multilane and have dual lanes of traffic merging into both lanes of the roundabout; roundabout is unstriped. Description as follows: Halls Ferry Circle is 3 lanes wide, 350 foot diameter, 35 miles per hour and has 5 major roadways entering (from http://www.ballwin.mo.us/minutes_062402.html) ICD estimated from Google Maps linework.
Colleyville, TX
Tarrant Co.
United States 		Hall-Johnson Rd. / Bogart Dr.
(32.89345, -97.14912) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2007 Right turn bypass in one quadrant. Middle school driveway is one of legs. Concrete construction.
Greenfield, Scotland
Glasgow City
United Kingdom 		Hallhill Rd. / Hermiston Rd. / Budhill Ave.
(55.85478, -4.15824) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Darley, Victoria
Moorabool
Australia 		Halletts Way / Holts Ln.
(-37.66101, 144.42412) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Darley, Victoria
Moorabool
Australia 		Halletts Way / Grey St.
(-37.65738, 144.42463) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
East Greenbush, NY
Rensselaer Co.
United States 		Hallenbeck Hill
(42.60020, -73.66936) 		Other
Existing 		Unknown
Unknown 		2 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Unknown
Finnsbo, Skåne County
Båstads kommun
Sweden 		Hallandsvägen / Inre Kustvägen / Stenhusvägen
(56.42636, 12.89055) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Single-Lane 		Completed on or before 2009.
Skye, Victoria

Australia 		Hall Rd. / McCormicks Rd.
(-38.10259, 145.19687) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Central Sefton, England
Sefton
United Kingdom 		Hall Ln. / Damfield Ln.
(53.50772, -2.93801) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
2 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Sunderland, England
Sunderland
United Kingdom 		Hall Farm Rd. / Weymouth Rd.
(54.86204, -1.41289) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Orinda, CA
Contra Costa Co.
United States 		Hall Dr. / Donald Dr.
(37.86411, -122.15310) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
17.9148 		Other (At-Grade)
Single-Lane 		2002 ICD estimated from Google Maps linework.
Gibraltar,

Gibraltar 		Halifax Rd. / Lancaster Rd. / Shackelton Rd.
(36.14777, -5.34353) 		Roundabout
Existing 		All-Way Yield
Unknown 		2 Approaches
0 Driveways
19.2884 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		ICD estimated from Google Maps linework.
Skelmersdale, England
Lancs
United Kingdom 		Half Mile Island
(53.55764, -2.79081) 		Rotary
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
New Bern, NC
Craven Co.
United States 		Haley Ray Ln. / Drew Ave. / Austin Ave.
(35.03380, -77.01924) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on three legs.
Liverpool, England
Knowsley
United Kingdom 		Halewood Rd. / Mackets Ln. / Lydiate Ln. / Halewood Dr.
(53.37468, -2.85311) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Kealakekua, HI
Hawaii Co.
United States 		Halekii St. / Muli St.
(19.51673, -155.92736) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
18.0113 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		Stop control on side street. ICD estimated from Google Maps linework.
Kealakekua, HI
Hawaii Co.
United States 		Halekii St. / Mamao St.
(19.51783, -155.92400) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
22.5140 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		Stop control on side street. ICD estimated from Google Maps linework.