18762 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
Warwick, RI
Kent Co.
United States
Post Rd. / W. Shore Rd.
(41.69980, -71.45348)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
35.6694
Other (At-Grade)
Multilane (2 Lane)
2016 New tear-drop roundabout. Only one approach (eb) has to yield. the WB approach is a free merge. Post Road (on west side of roundabout) is EB only. Fully operational - opened in fall 2016. Post Rod (SB) was previously 4 lanes NB only, now 2 lanes in each direction. ICD estimated from Google Maps linework.
Eersel, North Brabant
Eersel
Netherlands
Postelseweg / Duizelweg / Dalemsedijk
(51.36050, 5.30414)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
23.8643
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Eersel, North Brabant
Eersel
Netherlands
Postelseweg / Laaghuizerweg
(51.35510, 5.30702)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
22.3755
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Nettetal, North Rhine-Westphalia
Viersen
Germany
Poststraße / Juiser Feld
(51.32776, 6.19665)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Triangle, VA
Prince William Co.
United States
Potomac Crest Dr. / Lady Catherine Cir.
(38.53672, -77.31500)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
28.9607
Other (At-Grade)
Single-Lane
2006 Functional Class: Local ICD estimated from Google Maps linework.
Brunswick, MD
Frederick Co.
United States
Potomac View Parkway / Dutchmans Creek
(39.33265, -77.63770)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.3326
Other (At-Grade)
Single-Lane
2010 ICD estimated from Google Maps linework.
Brunswick, MD
Frederick Co.
United States
Potomac View Parkway / Volunteer Drive
(39.33145, -77.63483)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
34.1808
Other (At-Grade)
Single-Lane
2010 ICD estimated from Google Maps linework.
Bonn, North Rhine-Westphalia
Bonn
Germany
Potsdamer Platz
(50.74297, 7.07777)
Rotary
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
98.2503
Other (At-Grade)
Multilane (2 Lane)
Requires lane changing for some movements. ICD estimated from Google Maps linework.
Bennington, NE
Douglas Co.
United States
Potter St. / Sheffield Dr. / N 155th Ave.
(41.32832, -96.15678)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.1123
Other (At-Grade)
Single-Lane
2003 ICD estimated from Google Maps linework.
Westhampton Beach, NY
Suffolk Co.
United States
Potunk Ln. / Oak St. / School St. / Brook Rd. / Mill Rd.
(40.81412, -72.64636)
Roundabout
Existing
All-Way Yield
None
6 Approaches
0 Driveways
39.7720
Other (At-Grade)
Single-Lane
2006 Oval shape. ICD estimated from Google Maps linework.
Omaha, NE
Douglas Co.
United States
Potwin St. / S 135th St.
(41.20792, -96.12274)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.5497
Other (At-Grade)
Single-Lane
2016 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).
Somerville, MA
Middlesex Co.
United States
Powder House Square (Powder House Blvd. / Broadway / College Ave. / Werner St.)
(42.40114, -71.11677)
Signalized Roundabout/Circle
Existing
All-Way Stop
None
6 Approaches
0 Driveways
70.1040
Other (At-Grade)
Multilane (2 Lane)
Center Island accessible for peds (including street furniture on the center island).
Dallas, GA
Paulding Co.
United States
Powder Mill St. / Wal-Mart Dr.
(33.93363, -84.73243)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.6548
Other (At-Grade)
Single-Lane
2006 Serves Wal-Mart. ICD estimated from Google Maps linework.
Smyrna, GA
Cobb Co.
United States
Powder Springs St. / Village Green Cir. / Fuller St. / King St.
(33.88554, -84.51644)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
70.3948
Other (At-Grade)
Single-Lane
Park in central island. ICD estimated from Google Maps linework.
Elanora Heights, NSW
Northern Beaches
Australia
Powder Works Rd. / Kalang Rd.
(-33.69503, 151.28020)
Roundabout
Existing
All-Way Yield
None
3 Approaches
2 Driveways
Other (At-Grade)
Mini-roundabout (1 lane)
Park City, UT
Summit Co.
United States
Powderwood Dr. / Factory Outlet Parking
(40.72733, -111.55255)
Other
Existing
All-Way Yield
None
3 Approaches
0 Driveways
24.4374
Other (At-Grade)
Single-Lane
2000 Pedestrian access to central island. ICD estimated from Google Maps linework.
Bend, OR
Deschutes Co.
United States
Powell Butte Hwy / Neff Rd. / Alfalfa Market Rd.
(44.06559, -121.20466)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.1925
Other (At-Grade)
Single-Lane
2016 ICD estimated from Google Maps linework.
Hollymead, VA
Albemarle Co.
United States
Powell Creek Dr. / Timberwood Pkwy. / Shady Brook Trl.
(38.11509, -78.43404)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
25.3710
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
Pittsboro, NC
Chatham Co.
United States
Powell Place Ln. / (unknown)
(35.74674, -79.17074)
Roundabout
Existing
All-Way Yield
None
2 Approaches
1 Driveways
35.8651
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Pittsboro, NC
Chatham Co.
United States
Powell Place Ln. / Millbrook Dr.
(35.74521, -79.17331)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.9577
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Big Stone Gap, VA
Wise Co.
United States
Powell Valley Rd. / Shawnee Ave. / (Union High School entrance)
(36.87974, -82.73969)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
57.3204
Other (At-Grade)
Single-Lane
2017 ICD estimated from Google Maps linework.
Penticton, BC
Okanagan-Similkameen
Canada
Power St. / Wade Ave. / Vees Dr. / Park Dr.
(49.49474, -119.60266)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.0000
Other (At-Grade)
Single-Lane
2007 Year Completed estimated (2004-2009)
Littleton, CO
Arapahoe Co.
United States
Powers Ave. / S Greenwood St.
(39.61509, -105.00042)
Traffic Calming Circle
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
35.8818
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Lewiston Orchards, ID
Nez Perce Co.
United States
Powers Ave. / Thain Rd. / 14th St.
(46.36927, -116.96010)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
14.8337
Other (At-Grade)
Single-Lane
2017 Opened November 3, 2017. https://lmtribune.com/northwest/roundabout-draws-a-yellow-flag/article_137af938-33cf-51a8-b75e-5c38559e8800.html ICD estimated from Google Maps linework.
Witham, England
Essex
United Kingdom
Powers Hall End / Flora Rd. / Spa Rd.
(51.80692, 0.62566)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Colorado Springs, CO
El Paso Co.
United States
Powerwood View / Sisters Grove
(38.93851, -104.71390)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.5851
Other (At-Grade)
Single-Lane
2008 Year Completed estimated (2006-2011). ICD estimated from Google Maps linework.
Valhalla, NY
Westchester Co.
United States
Powhattan Ave. / Highland Dr. / Ossipee Ave.
(41.07493, -73.78193)
Other
Existing
Unknown
Unknown
5 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Oświęcim, Małopolskie
Oświęcimski
Poland
Powstańców Śląskich / (parking)
(50.04456, 19.20570)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Colnbrook, England
Slough
United Kingdom
Poyle Rd. / Blackthorne Rd.
(51.47242, -0.51772)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
São Paulo, São Paulo

Brazil
Praça Campo de Bagatelle (Avenida Olavo Fontoura / Avenida Santos / Rua Aírton de AbreuDumont)
(-23.51434, -46.62941)
Rotary
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Parque das Nações, Lisbon
Lisboa
Portugal
Praça Princípe Perfeito [Avenida de Ulisses / Avenida Dom João II]
(38.76170, -9.09832)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Riverview, FL
Hillsborough Co.
United States
Pradera Reserve Blvd. / Palmera Vista Dr.
(27.79421, -82.28690)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.6007
Other (At-Grade)
Single-Lane
2014 Fourth leg added 2018. ICD estimated from Google Maps linework.
San Luis Obispo, CA
San Luis Obispo Co.
United States
Prado Rd. / Serra Meadows Dr.
(35.25402, -120.66256)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.0857
Other (At-Grade)
Multilane (2 Lane)
2015 ICD estimated from Google Maps linework.
København S, Capital
Copenhagen
Denmark
Prags Blvd. / Vermlandsgade / Laplandsgade
(55.66725, 12.61169)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
40.4160
Other (At-Grade)
Single-Lane
Bike lane marked on circulatory roadway. ICD estimated from Google Maps linework.
Cheyenne, WY
Laramie Co.
United States
Prairie Center Cir. / Archer Pkwy.
(41.15361, -104.65583)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
49.4597
Other (At-Grade)
Multilane (2 Lane)
2011 Year completed estimated (2009-2012). ICD estimated from Google Maps linework.
Cheyenne, WY
Laramie Co.
United States
Prairie Center Cir. / Bullseye Blvd.
(41.15082, -104.64450)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
51.2604
Other (At-Grade)
Multilane (2 Lane)
2011 Year completed estimated (2009-2012). ICD estimated from Google Maps linework.
Cheyenne, WY
Laramie Co.
United States
Prairie Center Cir. / Thunder Rd.
(41.15011, -104.66369)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
52.1603
Other (At-Grade)
Multilane (2 Lane)
2011 Year completed estimated (2009-2012). ICD estimated from Google Maps linework.
Chilliwack, BC
Fraser Valley
Canada
Prairie Central Rd. / Prest Rd.
(49.14742, -121.91835)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.9676
Other (At-Grade)
Single-Lane
2016 Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Union, MO
Franklin Co.
United States
Prairie Dell Rd. / Denmark Rd.
(38.43101, -90.97237)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2015 Yield-controlled right-turn bypass lane with large radius on north leg. Entrance to college campus.
Brighton, CO
Adams Co.
United States
Prairie Falcon Pkwy. / Killdeer St.
(39.98546, -104.74473)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
108.8973
Other (At-Grade)
Single-Lane
2000 Year Completed estimated (1999-2002). ICD estimated from Google Maps linework.
Cedar Falls, IA
Black Hawk Co.
United States
Prairie Pkwy. / Prairie View Rd.
(42.49038, -92.43412)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
53.7219
Other (At-Grade)
Multilane (2 Lane)
2013 Year Completed estimated (2011-2015). Fist completed only with north and south legs, then east and west legs added 2015-2016. ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States
Prairie Star Pkwy / Montecello Rd.
(38.95251, -94.84398)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
52.0123
Other (At-Grade)
Multilane (2 Lane)
2002 Functional Class: Arterial ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States
Prairie Star Pkwy. / Canyon Creek Pkwy.
(38.95767, -94.87938)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
57.5808
Other (At-Grade)
Multilane (2 Lane)
2009 Opened May 2009. Series of 7 roundabouts. ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States
Prairie Star Pkwy. / Clare Rd.
(38.95972, -94.87209)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
56.6504
Other (At-Grade)
Multilane (2 Lane)
2009 Opened May 2009. Intersection of series of 7 roundabouts and series of 5 roundabouts. ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States
Prairie Star Pkwy. / Dunraven St.
(38.95644, -94.85867)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
53.8668
Other (At-Grade)
Multilane (2 Lane)
2009 Opened May 2009. Series of 7 roundabouts. ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States
Prairie Star Pkwy. / Gleason Rd.
(38.95645, -94.86272)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
51.0806
Other (At-Grade)
Multilane (2 Lane)
2009 Opened May 2009. Series of 7 roundabouts. ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States
Prairie Star Pkwy. / High School West
(38.95897, -94.86850)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
51.0788
Other (At-Grade)
Multilane (2 Lane)
2009 Opened May 2009. Series of 7 roundabouts. ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States
Prairie Star Pkwy. / McCormack Dr.
(38.95703, -94.86583)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
52.9377
Other (At-Grade)
Multilane (2 Lane)
2009 Opened May 2009. Series of 7 roundabouts. ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States
Prairie Star Pkwy. / Shady Bend Rd.
(38.95950, -94.87614)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.1497
Other (At-Grade)
Multilane (2 Lane)
2009 Opened May 2009. Series of 7 roundabouts. ICD estimated from Google Maps linework.
Bossley Park, NSW
Fairfield
Australia
Prairie Vale Rd. / Glen Logan Rd.
(-33.86709, 150.87776)
Roundabout
Existing
All-Way Yield
None
3 Approaches
2 Driveways
Other (At-Grade)
Mini-roundabout (1 lane)
Prairiewood, NSW
Fairfield
Australia
Prairie Vale Rd. / Moonlight Rd.
(-33.86382, 150.89852)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Summerland, BC
Okanagan-Similkameen
Canada
Prairie Valley Rd. / Rosedale Ave. / Wharton St.
(49.60060, -119.67782)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
16.2552
Other (At-Grade)
Single-Lane
2010 ICD estimated from Google Maps linework.
Summerland, BC
Okanagan-Similkameen
Canada
Prairie Valley Rd. / Victoria Rd. S
(49.59775, -119.68098)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
26.3195
Other (At-Grade)
Single-Lane
2014 Oval shape. Year Completed estimated (2012-2015). ICD estimated from Google Maps linework.
Södertälje, Stockholm County
Södertälje
Sweden
Prästgårdsvägen / Klockarvägen
(59.19632, 17.58591)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
14.0671
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Avon, CO
Eagle Co.
United States
Prater Rd / Bachelor Gulch Trail
(39.63395, -106.53386)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
27.5938
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Poraiti, Hawke’s Bay
Napier
New Zealand
Prebensen Dr. / Church Rd. / Puketitiri Rd.
(-39.51028, 176.84954)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Poraiti, Hawke’s Bay
Napier
New Zealand
Prebensen Dr. / Orotu Dr.
(-39.49647, 176.86446)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Onekawa, Hawke’s Bay
Napier
New Zealand
Prebensen Dr. / Severn St. / Ford Rd.
(-39.49625, 176.88558)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Cary, NC
Wake Co.
United States
Precept Way / Teaching Way / Folklore Way / Wisdom Dr.
(35.84774, -78.89797)
Other
Existing
All-Way Stop
Unknown
4 Approaches
0 Driveways
35.8195
Other (At-Grade)
Single-Lane
No splitter islands. ICD = 135 ft. ICD estimated from Google Maps linework.
Charlemont, VIC
Greater Geelong
Australia
Precinct Rd. / Bramley Ave.
(-38.21403, 144.36396)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Chattanooga, TN
Hamilton Co.
United States
Premier Dr. / Pointe Center Dr.
(35.01333, -85.18897)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
60.6470
Other (At-Grade)
Single-Lane
2000 Year Completed estimated (1999-2002). ICD estimated from Google Maps linework.
Youngsville, LA
Lafayette Par.
United States
Prescott Blvd. / Broyles Ln.
(30.10179, -92.00802)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
35.1307
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Prescott, AZ
Yavapai Co.
United States
Prescott Lakes Pkwy. / (unknown)
(34.56894, -112.42458)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.2889
Other (At-Grade)
Multilane (2 Lane)
2011 Year Completed estimated (2010-2011). ICD estimated from Google Maps linework.
Atlanta, GA
Fulton Co.
United States
Preservation Cir.
(33.65154, -84.52790)
Other
Existing
All-Way Stop
Unknown
4 Approaches
0 Driveways
55.6745
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Columbus, GA
Muscogee Co.
United States
Preservation Way / Broadleaf Ln.
(32.56264, -84.84101)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.2765
Other (At-Grade)
Single-Lane
2007 Completed May 2007. Functional Class: Local ICD estimated from Google Maps linework.
Wilmington, NC
New Hanover Co.
United States
Preservation Way / Preservation Way
(34.23705, -77.83518)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
43.4444
Other (At-Grade)
Single-Lane
2003 Year Completed estimated (2002-2004). ICD estimated from Google Maps linework.
Hoover, AL
Jefferson Co.
United States
Preserve Pkwy. / (unknown)
(33.38298, -86.83674)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
33.9074
Other (At-Grade)
Single-Lane
2006 Two future legs planned but no splitter islands built yet. Year Completed estimated (2005-2006). ICD estimated from Google Maps linework.
Hoover, AL
Jefferson Co.
United States
Preserve Pkwy. / Village Green Way
(33.38110, -86.83947)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.9163
Other (At-Grade)
Single-Lane
2006 Year Completed estimated (2005-2006). 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)
ICD estimated from Google Maps linework.
Rotterdam, South Holland
Rotterdam
Netherlands
President Rooseveltweg / Bjornsonweg / Cymbelkruid
(51.95992, 4.55276)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
27.2305
Other (At-Grade)
Single-Lane
Bidirectional bike path. ICD estimated from Google Maps linework.
Rotterdam, South Holland
Rotterdam
Netherlands
President Rooseveltweg / John Mottweg / Droogbloem
(51.95659, 4.53227)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
23.5525
Other (At-Grade)
Single-Lane
Bidirectional bike path. ICD estimated from Google Maps linework.
Rotterdam, South Holland
Rotterdam
Netherlands
President Rooseveltweg / Kamerlingh Onnesweg
(51.95722, 4.53613)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
25.7602
Other (At-Grade)
Single-Lane
Bidirectional bike path. ICD estimated from Google Maps linework.
Rotterdam, South Holland
Rotterdam
Netherlands
President Rooseveltweg / Marshallweg / Nieuwe Ommoordsweg
(51.95859, 4.54458)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
27.9673
Other (At-Grade)
Single-Lane
Bidirectional bike path. ICD estimated from Google Maps linework.
Rotterdam, South Holland
Rotterdam
Netherlands
President Rooseveltweg / Martin Luther Kingweg / Barbarakruid
(51.96048, 4.55622)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
25.7583
Other (At-Grade)
Single-Lane
Bidirectional bike path. ICD estimated from Google Maps linework.
Richardson, TX
Dallas Co.
United States
Presidential Pkwy. / American Pkwy.
(32.95819, -96.70331)
Other
Existing
Two-Way Stop
None
3 Approaches
0 Driveways
50.2920
Other (At-Grade)
Single-Lane
1974 Stop control on minor approach. No splitter islands on two legs.
Indianapolis, IN
Marion Co.
United States
Presidio Dr. / Taho Dr. / Tahoe Ct.
(39.83288, -85.96220)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Noblesville, IN
Hamilton Co.
United States
Presley Blvd. / Conner St.
(40.04569, -85.98825)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.8578
Other (At-Grade)
Multilane (2 Lane)
2016 ICD estimated from Google Maps linework.
Marquette, MI
Marquette Co.
United States
Presque Isle Ave. / Fair Ave.
(46.55660, -87.39640)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
31.2081
Other (At-Grade)
Unknown
2017 ICD estimated from Google Maps linework.
Marldon, England
Devon
United Kingdom
Preston Down Roundabout [A380 (Marldon Way - Hellevoetsluis Way) / Preston Down Rd.]
(50.45686, -3.59103)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Ponteland, England
Northumberland
United Kingdom
Prestwick Rd End Roundabout [A696 / Prestwick Rd.]
(55.03953, -1.71773)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Waco, TX
McLennan Co.
United States
Prickley Pear Dr. / Pedernales Dr.
(31.61281, -97.20666)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.5274
Other (At-Grade)
Single-Lane
2007 Constructed with two legs and stubbed third leg.
Joplin, MO
Jasper Co.
United States
Prigmor Rd. / CR 190 / Apple Rd. / I-44 EB Ramps
(37.06848, -94.40364)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
60.9600
Freeway Ramps (Grade-Separated)
Single-Lane
2015 https://www.joplinglobe.com/news/local_news/new-i-44-interchange-ready-for-traffic-to-roll/article_a99388fb-0488-5c4a-82e9-f0e64593260b.html
Joplin, MO
Jasper Co.
United States
Prigmor Rd. / E 20th St. / I-44 WB Ramps
(37.06999, -94.40444)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
60.9600
Freeway Ramps (Grade-Separated)
Single-Lane
2015 https://www.joplinglobe.com/news/local_news/new-i-44-interchange-ready-for-traffic-to-roll/article_a99388fb-0488-5c4a-82e9-f0e64593260b.html
Næstved, Zealand
Næstved
Denmark
Primærrute 22 (Vestre Ringvej) / Sekundærrute 265 (Karrebækvej) / Ålestokvej
(55.21697, 11.72731)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Grænge, Zealand

Denmark
Primærrute 9 (Sakskøbingvej) / Sekundærrute 297 (Sekundærrute) / Agrovej
(54.75739, 11.82823)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Turboroundabout.
Brasília, Federal District

Brazil
Primeira Avenida Norte / Avenida Noroeste
(-15.89476, -48.13807)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
(unincorporated), GA
Gwinnett Co.
United States
Primerica Pkwy. / (unknown #2)
(33.98301, -84.09615)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
37.6330
Other (At-Grade)
Single-Lane
2013 ICD estimated from Google Maps linework.
(unincorporated), GA
Gwinnett Co.
United States
Primerica Pkwy. / (unknown)
(33.98028, -84.09695)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
37.6342
Other (At-Grade)
Single-Lane
2007 ICD estimated from Google Maps linework.
Prince Frederick, MD
Calvert Co.
United States
Prince Frederick Blvd. / Chapline Place Blvd.
(38.55239, -76.59551)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
1998 Year Completed estimated (1993-2003). Initially constructed as two-lane roundabout with concentric striped circulatory roadway. Converted to single-lane roundabout 2007-2009.
Prince Frederick, MD
Calvert Co.
United States
Prince Frederick Blvd. / Thoroughbred Dr. / Equestrian Way
(38.53171, -76.58916)
Other
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Evans, GA
Columbia Co.
United States
Prince George Ave. / Blackfoot Dr.
(33.57583, -82.16778)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.8617
Other (At-Grade)
Single-Lane
2002 Functional Class: Local ICD estimated from Google Maps linework.
Ottawa, ON
City of Ottawa
Canada
Prince of Wales Dr. / National Capital Com Driveway
(45.39028, -75.70744)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
40.2598
Other (At-Grade)
Multilane (2 Lane)
2011 Converted old circle. ICD estimated from Google Maps linework.
Conway, AR
Faulkner Co.
United States
Prince St. / Faris Rd.
(35.09218, -92.46256)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.0893
Other (At-Grade)
Multilane (2 Lane)
2013 ICD estimated from Google Maps linework.
Conway, AR
Faulkner Co.
United States
Prince St. / Morningside Dr.
(35.09220, -92.46651)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
41.0438
Other (At-Grade)
Multilane (2 Lane)
2013 ICD estimated from Google Maps linework.
Conway, AR
Faulkner Co.
United States
Prince St. / Salem Rd.
(35.09233, -92.47141)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.0893
Other (At-Grade)
Multilane (2 Lane)
2013 ICD estimated from Google Maps linework.
Conway, AR
Faulkner Co.
United States
Prince St. / Western Ave.
(35.09203, -92.45590)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
51.7935
Other (At-Grade)
Multilane (2 Lane)
2007 Located at Entrance to High School Complex Previously controlled by two way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Figtree, NSW
Wollongong
Australia
Princes Hwy. / Cordeaux Rd.
(-34.44733, 150.85162)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Brownsville, NSW
Wollongong
Australia
Princes Hwy. / Darkes Rd. / Kanahooka Rd.
(-34.48316, 150.80220)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Figtree, NSW
Wollongong
Australia
Princes Hwy. / Gibsons Rd.
(-34.44004, 150.85647)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)