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
Kelowna, BC
Central Okanagan
Canada
Old Vernon Rd. / Acland Rd. / Rutland Rd. N
(49.91809, -119.38410)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
26.9152
Other (At-Grade)
Single-Lane
2018 ICD estimated from Google Maps linework.
O'Fallon, IL
St. Clair Co.
United States
Old Vincennes Trl. / Seven Hills Rd. / E State St.
(38.59342, -89.89246)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.4056
Other (At-Grade)
Single-Lane
2012 ICD estimated from Google Maps linework.
Donvale, VIC

Australia
Old Warrandyte Rd. / (unknown)
(-37.77815, 145.18488)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Donvale, VIC

Australia
Old Warrandyte Rd. / Drewe Close
(-37.78055, 145.18376)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Sykesville, MD
Carroll Co.
United States
Old Washington Rd. (MD 97) / W Old Liberty Rd.
(39.42906, -77.00755)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.1330
Other (At-Grade)
Single-Lane
2000 Year Completed estimated (1995-2005). ICD estimated from Google Maps linework.
Westminster, MD
Carroll Co.
United States
Old Westminster Pike / N Chandler Dr.
(39.55808, -76.97130)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2018 Year Completed estimated (2017-2018).
Latham, NY
Albany Co.
United States
Old Wolf Rd. / Old Niskayuna Rd.
(42.73882, -73.79072)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.8241
Other (At-Grade)
Single-Lane
2008 ICD estimated from Google Maps linework.
Bordentown Township, NJ
Burlington Co.
United States
Old York Rd. / Georgetown Rd.
(40.12458, -74.68736)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2019 Same configuration as the roundabout at the adjacent intersection. Outside truck aprons provided on approaches. Accommodations for future pedestrian crossings provided in splitter islands with crosswalks and curb ramps anticipated if/when adjacent lands develop.
Kitchener, ON
Waterloo
Canada
Old Zeller Dr / Fairway Rd N / Woolner Trail
(43.44796, -80.40444)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.2212
Other (At-Grade)
Multilane (2 Lane, unspecified)
2012 ICD estimated from Google Maps linework.
Devonport, TAS
Devonport
Australia
Oldaker St. / Percy St.
(-41.17438, 146.34311)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Inglewood, ON
Peel
Canada
Olde Base Line Rd. / Horseshoe Hill Rd. / Dixie Rd.
(43.82979, -79.88310)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.3251
Other (At-Grade)
Single-Lane
2011 Replaced offset T-intersections. https://canada.constructconnect.com/dcn/news/others/2011/10/fermar-paving-builds-first-roundabout-in-peel-region-ontario-dcn047241w ICD estimated from Google Maps linework.
Grand Chute, WI
Outagamie Co.
United States
Olde Casaloma Dr. / W Converters Dr. / N Victory Dr.
(44.28936, -88.47671)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
34.1971
Other (At-Grade)
Unknown
2018 ICD estimated from Google Maps linework.
Youngsville, NC
Franklin Co.
United States
Olde Liberty Dr. / Commonwealth Dr. / Clubhouse Dr.
(36.07125, -78.52006)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
77.2287
Other (At-Grade)
Single-Lane
2009 ICD estimated from Google Maps linework.
The Brooks, FL
Lee Co.
United States
Olde Lighthouse Rd. / Crooked River Rd. / Cape Roman Rd.
(26.39408, -81.78005)
Other
Existing
All-Way Stop
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
The Brooks, FL
Lee Co.
United States
Olde Lighthouse Rd. / Salerno Bay Rd. / Amalfi Coast Rd. / Crooked River Rd.
(26.39192, -81.78105)
Other
Existing
All-Way Stop
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Leland, NC
Brunswick Co.
United States
Olde Regent Way / Drager Dr.
(34.22037, -78.01652)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
43.4530
Other (At-Grade)
Single-Lane
2010 Painted truck apron. Minimal splitter islands. ICD = 105 ft. ICD estimated from Google Maps linework.
Leland, NC
Brunswick Co.
United States
Olde Village Circle (Palm Ridge Dr. / Pine Harvest Dr. / Royal Palm Ct. NE)
(34.22556, -78.02388)
Other
Existing
All-Way Stop
Unknown
3 Approaches
0 Driveways
172.8136
Other (At-Grade)
Single-Lane
Parking and buildings within central island. ICD = 650 ft. ICD estimated from Google Maps linework.
Clayton, NC
Johnston Co.
United States
Oleander Dr. / (parking lots)
(35.64867, -78.39782)
Other
Existing
Uncontrolled
Unknown
2 Approaches
2 Driveways
25.2335
Other (At-Grade)
Single-Lane
2002 Year Completed estimated (1999-2004). ICD estimated from Google Maps linework.
(unincorporated), OH
Delaware Co.
United States
Olentangy River Rd. / W Orange Rd. / Carriage Rd.
(40.17575, -83.04679)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2013 Year Completed estimated (2011-2014).
Myski, Kemerovo
Myski
Russia
Olimpiyskaya ulitsa / ulitsa Kuyukova
(53.71320, 87.81136)
Unknown
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Sochi, Krasnodar
Sochi
Russia
Olimpiyskiy prospekt / ulitsa Chempionov
(43.40243, 39.96951)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Noblesville, IN
Hamilton Co.
United States
Olio Rd. / Tegler Rd. / E 141st St.
(39.99437, -85.91898)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
43.9192
Other (At-Grade)
Multilane (2 Lane, unspecified)
2010 ICD estimated from Google Maps linework.
Santa Barbara, CA
Santa Barbara Co.
United States
Olive Mill Rd. / Coast Village Rd. / N Jameson Ln. / US 101 Ramps
(34.42156, -119.63993)
Roundabout
Unknown
All-Way Yield
Unknown
5 Approaches
0 Driveways
46.3296
Freeway Ramps (Grade-Separated)
Single-Lane
Anticipated opening in fall 2025.
Summit Township, PA
Erie Co.
United States
Oliver Rd. / Hamot Rd. / Flower Rd.
(42.02926, -80.09261)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 Combined two intersections, a 4-way and a 3-way, both with one/two-way stops. https://www.goerie.com/story/news/local/2022/09/02/summit-township-five-points-roundabout-detours-traffic-transportation-penndot-construction-roads/65466614007/
Olivehurst, CA
Yuba Co.
United States
Oliverhurst Ave. / Powerline Rd. / Chestnut Rd.
(39.10142, -121.55111)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2018
Carnarvon, WA
Carnarvon
Australia
Olivia Terrace / Robinson St.
(-24.88532, 113.65575)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Gothenburg, Vastra Gotaland County
Gothenburg
Sweden
Oljevägen / Nordatlanten
(57.69906, 11.87051)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
38.2925
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Raahe, North Ostrobothnia
Raahe
Finland
Ollinkalliontie / Eteläkaari / Pajuniityntie
(64.68287, 24.51569)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Olmos Park, TX
Bexar Co.
United States
Olmos Dr. / El Prado Dr. / McCullough Ave.
(29.47094, -98.49162)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
32.0037
Other (At-Grade)
Single-Lane
1996 Completed July 1996.
Chesapeake, VA
Chesapeake City
United States
Olmstead St. / Mill Creek Pkwy.
(36.72423, -76.35702)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands on two legs.
Nykoping, Sodermanland County
Nykoping
Sweden
Olrogrondellen (Brunnsgatan / Blommenhavsvägen / Visornas väg)
(58.75831, 16.99962)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
21.0609
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Bergen, Vestland
Bergen
Norway
Olsvikskjenet / Godviksvingene / Rv555 (Sotraveien) WB Ramps
(60.36985, 5.22546)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Bergen, Vestland
Bergen
Norway
Olsvikskjenet / Lyderhornsveien / Rv555 (Sotraveien) EB Ramps
(60.36878, 5.22605)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Raleigh, NC
Wake Co.
United States
Olympia Dr. / Ileagnes Rd.
(35.73400, -78.65637)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.7792
Other (At-Grade)
Single-Lane
2007 ICD estimated from Google Maps linework.
Raleigh, NC
Wake Co.
United States
Olympia Dr. / Palace Garden Way
(35.73578, -78.65842)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.7784
Other (At-Grade)
Single-Lane
2007 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.
Hillegom, South Holland
Hillegom
Netherlands
Olympiaweg / Garbialaan
(52.28727, 4.57899)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
21.9172
Other (At-Grade)
Single-Lane
Bike lane in circulatory roadway. ICD estimated from Google Maps linework.
Hillegom, South Holland
Hillegom
Netherlands
Olympiaweg / Hillinenweg
(52.28557, 4.58513)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
24.8405
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Lafayette, CA
Contra Costa Co.
United States
Olympic Blvd. / Pleasant Hill Rd.
(37.88604, -122.09300)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2017 Yield-controlled right-turn bypass lanes on north and east legs. Painted splitter island on south leg.
Kangaroo Flat, VIC
Greater Bendigo
Australia
Olympic Parade / Station St. / Hope St.
(-36.79385, 144.23793)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Park City, UT
Summit Co.
United States
Olympic Pkwy. / N Landmark Dr.
(40.72175, -111.54711)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.9221
Other (At-Grade)
Single-Lane
2009 ICD estimated from Google Maps linework.
Olympia, WA
Thurston Co.
United States
Olympic Way NW / 4th Ave. W / 5th Ave. W
(47.04422, -122.91200)
Roundabout
Existing
All-Way Yield
Active Pedestrian Warning (flashing yellow)
4 Approaches
0 Driveways
38.2512
Other (At-Grade)
Multilane (2 Lane, unspecified)
2004 Opened March 2004. Functional Class: Arterial ICD estimated from Google Maps linework.
Olympia, WA
Thurston Co.
United States
Olympic Way NW / Harrison Ave. NW / W Bay Dr. NW
(47.04582, -122.91330)
Roundabout
Existing
All-Way Yield
Active Pedestrian Warning (flashing yellow)
3 Approaches
0 Driveways
34.9947
Other (At-Grade)
Multilane (2 Lane, unspecified)
2004 Opened March 2004. Functional Class: Arterial ICD estimated from Google Maps linework.
Pocatello, ID
Bannock Co.
United States
Olympus Dr. / Northgate Pkwy. / E Siphon Dr.
(42.92794, -112.42884)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
57.9120
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2018 Concentric striped circulatory roadway with dotted edge line around entire circumference. No splitter island on east leg. Year Completed estimated (2017-2019).
Gig Harbor, WA
Pierce Co.
United States
Olympus Way / Buckhorn Pl. / Copper Ct.
(47.36278, -122.59679)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.3840
Other (At-Grade)
Single-lane w/ Traversable Central Island
2014
Higashimatsushima City, Miyagi Pref.

Japan
Omagari Shimodai
(38.41179, 141.24126)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Hastings, Hawke’s Bay
Hastings
New Zealand
Omahu Rd. / Maraekakaho Rd. / Pakowhai Rd.
(-39.63019, 176.83071)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Auckland, Auckland
Auckland
New Zealand
Omana Rd. / Ihumata Rd.
(-36.77070, 174.76625)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other (At-Grade)
Single-Lane
Omokoroa, Bay of Plenty
Western Bay of Plenty
New Zealand
Omokoroa Rd. / Kayelene Pl. / Lynley Park Dr.
(-37.65097, 176.02834)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Omokoroa, Bay of Plenty
Western Bay of Plenty
New Zealand
Omokoroa Rd. / Settler Ave. / Ridge Dr.
(-37.65453, 176.02504)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Omokoroa, Bay of Plenty
Western Bay of Plenty
New Zealand
Omokoroa Rd. / Tralee St. / Margaret Dr.
(-37.64103, 176.03928)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Omokoroa, Bay of Plenty
Western Bay of Plenty
New Zealand
Omokoroa Rd. / Western Ave. / Parkland Rise
(-37.64917, 176.03056)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Ob’, Novosibirsk
Ob'
Russia
Omskiy trakt / Stantsionnaya ulitsa / prospekt Mozzherina
(54.99767, 82.68017)
Rotary
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Bolton, ON
Peel
Canada
ON Hwy 50 / Emil Kolb Pkwy.
(43.89884, -79.76481)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
56.7990
Other (At-Grade)
Multilane (2 Lane, unspecified)
2015 ICD estimated from Google Maps linework.
Owen Sound, ON
Bruce
Canada
ON-21 / Grey-Bruce Line / Bruce Rd 10
(44.54108, -81.12621)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
34.9015
Other (At-Grade)
Single-Lane
2016 ICD estimated from Google Maps linework.
Niagara-on-the-Lake, ON
Niagara
Canada
ON-55 (Niagara Stone Rd.) / Concession 6 Rd.
(43.21083, -79.13622)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
46.0000
Other (At-Grade)
Single-Lane
2014
Auckland, Auckland
Auckland
New Zealand
Onehunga Mall / Church St.
(-36.92291, 174.78538)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Ladera Ranch, CA
Orange Co.
United States
O'Neill Dr. / Benjamin Dr.
(33.57070, -117.63860)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.8341
Other (At-Grade)
Single-Lane
2000 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php. Date estimated. Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States
O'Neill Dr. / Dorrance Dr.
(33.55489, -117.64530)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.8121
Other (At-Grade)
Single-Lane
2004 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States
O'Neill Dr. / Eton Pl.
(33.54766, -117.64510)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.8431
Other (At-Grade)
Single-Lane
2004 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States
O'Neill Dr. / Narrow Canyon Rd.
(33.54931, -117.64590)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.8285
Other (At-Grade)
Single-Lane
2004 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Clonsilla, Co Dublin

Ireland
Ongar Distributor Rd. / Beechwood Gate / (unknown)
(53.39367, -6.44497)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Fujisawa, Kanagawa Pref.

Japan
Oniwa
(35.35710, 139.43898)
Other
Existing
Unknown
None
3 Approaches
1 Driveways
Other (At-Grade)
Single-Lane
, HI
Honolulu Co.
United States
'Onohi'ula St. / Kamalie Mua St.
(21.36087, -158.04215)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2019-2021).
McKinney, TX
Collin Co.
United States
Ontario Dr. / Monroe Dr.
(33.17937, -96.72589)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
18.2880
Other (At-Grade)
Single-Lane
2014 Painted splitter islands.
Wasaga Beach, ON
Simcoe
Canada
Ontario Hwy 26 / Mosley St. / Nottawasaga 33 / 34 Sideroad
(44.46184, -80.11301)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
56.2592
Other (At-Grade)
Multilane (2 Lane, unspecified)
2012 ICD estimated from Google Maps linework.
Guelph, ON
Wellington
Canada
Ontario Hwy 7 / Jones Baseline
(43.57942, -80.18623)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0122
Other (At-Grade)
Single-Lane
2017 ICD estimated from Google Maps linework.
Perth South, ON
Perth
Canada
Ontario Hwy 7 / Line 20
(43.30862, -81.03567)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5012
Other (At-Grade)
Single-Lane
2017 ICD estimated from Google Maps linework.
Norrköping, Ostergotland County
Norrköping
Sweden
Onyxrondellen (Gamla Övägen / E22 EB Ramps)
(58.57348, 16.17923)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
42.3455
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Franklin, ACT

Australia
Oodgeroo Ave. / Alec Hope Crescent / Marlowe St.
(-35.20203, 149.13516)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Franklin, ACT

Australia
Oodgeroo Ave. / Hoskins St. / Gwen Meredith Loop
(-35.20122, 149.14013)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Franklin, ACT

Australia
Oodgeroo Ave. / Manning Clark Crescent / Alice Crist St.
(-35.19320, 149.14655)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Franklin, ACT

Australia
Oodgeroo Ave. / Marie Pitt St.
(-35.19540, 149.14602)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Franklin, ACT

Australia
Oodgeroo Ave. / Nullarbor Ave. / Kilmeny Close
(-35.19845, 149.14474)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Ooltewah, TN
Hamilton Co.
United States
Ooltewah Georgetown Rd. / Mountain View Rd. / Blanche Rd.
(35.11841, -85.04682)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
46.8921
Other (At-Grade)
Unknown
2018 ICD estimated from Google Maps linework.
Ooltewah, TN
Hamilton Co.
United States
Ooltewah Ringgold Rd. / Standifer Gap Rd.
(35.01406, -85.08993)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
25.4324
Other (At-Grade)
Single-Lane
2016 ICD estimated from Google Maps linework.
Almere, Flevoland
Almere
Netherlands
Oostelijk Halfrond
(52.40797, 5.31630)
Roundabout
Existing
All-Way Yield
Unknown
2 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Raamsdonksveer, North Brabant
Geertruidenberg
Netherlands
Oosterhoutseweg / Eendrachtsweg
(51.68831, 4.87577)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
34.7993
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Pijnacker, South Holland
Pijnacker-Nootdorp
Netherlands
Oostlaan / Meidoornlaan / Emmastraat
(52.01993, 4.43370)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Delft, South Holland
Delft
Netherlands
Oostpoortweg / Olof Palmestraat / (parking)
(52.01232, 4.37998)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Lelystad, Flevoland
Lelystad
Netherlands
Oostranddreef / Runderweg / Atol
(52.51897, 5.50974)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Glen Allen, VA
Henrico Co.
United States
Opaca Ln. / Westward Pl.
(37.68253, -77.57561)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
26.4657
Other (At-Grade)
Single-Lane
2015 Year Completed estimated (2014-2016). ICD estimated from Google Maps linework.
Auckland, Auckland
Auckland
New Zealand
Opaheke Rd. / Liverpool St. / Butterworth Ave.
(-37.07286, 174.94742)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Szombathely, Vas
Szombathelyi járás
Hungary
Óperint utca / Körmendi út / Dózsa György utca / Kálvária utca
(47.22754, 16.61479)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Elliptical shaped.
Wright, ACT

Australia
Opperman Ave. / Dave McInnes Rd. / Uriarra Rd.
(-35.31365, 149.02708)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Wright, ACT

Australia
Opperman Ave. / Harriott St.
(-35.31292, 149.03037)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Point Lookout, MO
Taney Co.
United States
Opportunity Ave. / L W Hyer Dr.
(36.61436, -93.23741)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.2440
Other (At-Grade)
Single-Lane
2020 Year Completed estimated (2020-2021).
Greenfield, IN
Hancock Co.
United States
Opportunity Pkwy. / Progress Pkwy.
(39.82471, -85.78030)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2018 South leg stubbed.
Wake Forest, NC
Wake Co.
United States
Opposition Way / Strategy Way
(35.97372, -78.47589)
Other
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
23.1973
Other (At-Grade)
Single-Lane
No splitter islands. ICD = 100 ft. ICD estimated from Google Maps linework.
Sebastian, FL
Indian River Co.
United States
Oprey Circle N
(27.79060, -80.46791)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Prineville, OR
Crook Co.
United States
OR 126 / SW Tom McCall Rd.
(44.28555, -120.88834)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7340
Other (At-Grade)
Single-Lane
2018 ICD estimated from Google Maps linework.
White City, OR
Jackson Co.
United States
OR 140 / Atlantic Ave. / Foothill Rd.
(42.42259, -122.81859)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2020 https://content.govdelivery.com/accounts/ORDOT/bulletins/2a5a500
Klamath Falls, OR
Klamath Co.
United States
OR 140 / Homedale Rd.
(42.17351, -121.72272)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021
Molalla, OR
Clackamas Co.
United States
OR 213 / S Toliver Rd.
(45.15589, -122.60386)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2023 https://www.youtube.com/watch?v=oZVwSmmg41c
Woodburn, OR
Marion Co.
United States
OR 219 / Butteville Rd.
(45.15079, -122.89405)
Roundabout
Existing
All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB)
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2023 Yield-controlled right-turn bypass lane on west leg. South leg realigned with roundabout. Serves large warehouse.
Medford, OR
Jackson Co.
United States
OR 238 (Rossanley Dr.) / Cheshire Way / (unknown)
(42.34081, -122.90492)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-lane w/ Traversable Central Island
2023 Tactile directional indicators across bicycle ramps.
West Linn, OR
Clackamas Co.
United States
OR 43 (Willamette Dr.) / I-205 NB Ramps
(45.36158, -122.60954)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2023 https://www.westlinntidings.com/news/new-i-205-roundabout-opens-at-highway-43-in-west-linn/article_27714680-46ce-11ee-a8d4-db795c337eb4.html (image at https://www.flickr.com/photos/oregondot/ )
Forest Grove, OR
Washington Co.
United States
OR Hwy 47 / David Hill Rd.
(45.53898, -123.10728)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
50.1922
Other (At-Grade)
Single-Lane
2017 ICD estimated from Google Maps linework.
Forest Grove, OR
Washington Co.
United States
OR Hwy 47 / Verboort Rd. / Purdin Rd.
(45.54784, -123.10578)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.5115
Other (At-Grade)
Single-Lane
2017 ICD estimated from Google Maps linework.
Santa Ana, CA
Orange Co.
United States
Orange Ave. / E Anahurst Pl.
(33.71787, -117.86529)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
13.7160
Other (At-Grade)
Single-Lane