Roundabouts Database Index

29411 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
Osseo, MN Hennepin Co. United States	Zachary Ln. N / TH 610 WB Ramps (45.13128, -93.42254)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.6568	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2012	ICD estimated from Google Maps linework.
Osseo, MN Hennepin Co. United States	Elm Creek Blvd. / 99th Ave. / James Deane Blvd. / TH 610 WB Off-Ramp (45.13323, -93.44083)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 46.3403	Freeway Ramps (Grade-Separated) Single-Lane	2012	ICD estimated from Google Maps linework.
Osseo, MN Hennepin Co. United States	Jewel Ln. / 72nd Ave. N (45.08544, -93.49850)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.5140	Other (At-Grade) Single-Lane	2008	No splitter islands on three legs. ICD estimated from Google Maps linework.
Osman-Yurt, Dagestan Khasavyurtovsky District Russia	E50-P217 (Makhachkalinskoye shosse) / ulitsa Saygidnova / Novolakskoye shosse (43.23993, 46.56551)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Oslo, Oslo Oslo Norway	Schweigaards gate / Klostergata (59.90757, 10.77266)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Pedestrian access to central island.
Oslo, Oslo Oslo Norway	Tvetenveien / Rundtjernveien / (parking) (59.91605, 10.84865)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Oslo, Oslo Oslo Norway	Tvetenveien / Haugerudveien (59.91805, 10.85079)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Oslo, Oslo Oslo Norway	Fv162 (Frederiks Gate - Ruseløkkveien - Munkedamsveien) / Henrik Ibsens Gate / Stortingsgata (59.91502, 10.73224)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Trams through central island.
Oslo, Oslo Oslo Norway	Problemveien / Torgny Segerstedts Vei / Ring 3 EB Ramps (59.94674, 10.72229)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Oslo, Oslo Oslo Norway	Torgny Segerstedts Vei / Klaus Torgårds Vei / Ring 3 WB Ramps (59.94821, 10.72255)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Oslo, Oslo Oslo Norway	Nylandsveien / Hausmanns Gate (59.91505, 10.76052)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Oslo, Oslo Oslo Norway	Trondheimsveien / Christian Michelsens gate / Grenseveien (59.92615, 10.77591)	Other Existing	All-Way Yield At-grade Rail Crossing Signals/Gates (controlling circulatory roadway only)	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Rectangular shaped. Tram railway through central island.
Oslo, Oslo Oslo Norway	Trondheimsveien / Fagerheimgata (59.93323, 10.77856)	Other Existing	All-Way Yield At-grade Rail Crossing Signals/Gates (controlling circulatory roadway only)	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Tram railway through central island.
Oslo, Oslo Oslo Norway	Drammensveien / Karenslyst allé / E18 (Sjølystveien) SB On-Ramp (59.92146, 10.67642)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Oslo, Oslo Oslo Norway	Drammensveien / E18 (Sjølystveien) NB Ramps (59.92065, 10.67546)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Oslo, Oslo Oslo Norway	Ullernchausséen / Vækerøveien (59.92387, 10.64421)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Oslo, Oslo Oslo Norway	Bergensgata / Stavangergata / Moldegata (59.94393, 10.75966)	Roundabout Existing	All-Way Yield None	4 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Oslo, Oslo Oslo Norway	Bergensgata / Kristoffer Aamots Gate / Maridalsveien (59.94624, 10.76043)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Oslo, Oslo Oslo Norway	Kristoffer Aamots Gate / Nydalsveien (59.94703, 10.76362)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Oslo, Oslo Oslo Norway	Nordbergveien / Rolf Wickstrøms vei / Kaj Munks vei (59.95256, 10.75038)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Oslo, Oslo Oslo Norway	Sognsveien / Carl Kjelsens vei (59.96121, 10.73520)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Oslo, Oslo Oslo Norway	Nordstrandveien / E6 SB Ramps (59.86249, 10.82913)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Oslo, Oslo Oslo Norway	Nordstrandveien / Skullerudbakken / E6 NB Ramps (59.86370, 10.83147)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Oslo, Oslo Oslo Norway	Sørkedalsveien / Vækerøveien (59.94991, 10.64447)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Oslo, Oslo Oslo Norway	Nordstrandveien / Langbølgen (59.86182, 10.81594)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Oslo, Oslo Oslo Norway	Lambertseterveien / Cecilie Thoresens vei / Langbølgen (59.87391, 10.81216)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Oslo, Oslo Oslo Norway	Østensjøveien / Haakon Tveters vei (59.89838, 10.83136)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Oslo, Oslo Oslo Norway	Konows gate / E6 Ramps (59.90256, 10.78272)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Oslo, Oslo Oslo Norway	Konows gate / E6 (Strømsveien) Ramps (59.90329, 10.78144)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Oslo, Oslo Oslo Norway	Maridalsveien / Fredensborgveien / Møllerveien (59.92122, 10.75117)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Oslo, Oslo Oslo Norway	Romsåsveien / Rv4 (Trondheimsveien) Ramps (59.96059, 10.88522)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Oslo, Oslo Oslo Norway	Jerikoveien / E6 Ramps / Sam Eydes Vei (59.93810, 10.89012)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Oslo, Oslo Oslo Norway	Jerikoveien / E6 Ramps / Karihaugveien (59.93672, 10.89012)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Oslo, Oslo Oslo Norway	Rte 191 / Strømsveien (59.93218, 10.86050)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Right-turn-only lanes on north and south legs. Grade-separated pedestrian tunnels.
Oslo, Oslo Oslo Norway	Rte 191 (Nedre Kalbakkvei) / Alfasetveien (59.93613, 10.85896)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Oskaloosa, IA Mahaska Co. United States	Hwy 432 / Old Hwy 163 / Pella Ave. / Orchard Ave. (41.30376, -92.66716)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.8882	Other (At-Grade) Single-Lane	2004	Completed April 2004. Site has sunken hole in central island with tunnels for bike path that passes under circulatory roadway. Experienced two single-vehicle crashes into sunken central island (alcohol-related). ICD estimated from Google Maps linework.
Osijek, Osijek-Baranja Croatia	Adama Reisnera / Županijska / Vinkovačka cesta / Svetog Leopolda Bogdana Mandića (45.55453, 18.67527)	Other Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Trams through central island.
Oshkosh, WI Winnebago Co. United States	Country Park Dr. / Community Park Dr. (44.07467, -88.53138)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Oshkosh, WI Winnebago Co. United States	Jackson St. / Murdock Ave. (44.03947, -88.54265)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2010
Oshkosh, WI Winnebago Co. United States	CTH E (Witzel Ave.) / Koeller St. (44.01805, -88.58098)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2010	Opened September 24, 2010.
Oshkosh, WI Winnebago Co. United States	CTH E (Witzel Ave.) / Washburn St. (44.01808, -88.58321)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2010	Opened September 24, 2010.
Oshkosh, WI Winnebago Co. United States	US 45 / Fernau Ave. / Lake Butte des Morts Dr. (44.05513, -88.57150)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2010	Opened August 24, 2010.
Oshkosh, WI Winnebago Co. United States	W 9th Ave. / S Washburn St. (44.01085, -88.58483)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2011
Oshkosh, WI Winnebago Co. United States	W 9th Ave. / US 41 SB Ramps (44.01089, -88.58318)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.2920	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)	2011
Oshkosh, WI Winnebago Co. United States	W 9th Ave. / US 41 NB Ramps (44.01078, -88.58145)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.2920	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)	2011
Oshkosh, WI Winnebago Co. United States	W 9th Ave. / S Koeller St. (44.01079, -88.57978)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2011
Oshkosh, WI Winnebago Co. United States	US 45 / US 41 SB Ramps (44.06074, -88.57443)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 54.8640	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)	2011
Oshkosh, WI Winnebago Co. United States	STH 21 (Omro Rd.) / N Koeller St. / Oshkosh Ave. (44.03258, -88.57882)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2012	Roundabout relocated to west of previous intersection. Series of 4 roundabouts. Opened June 18, 2012.
Oshkosh, WI Winnebago Co. United States	STH 21 (Omro Rd.) / Brooks Ln. / N Washburn St. (44.03244, -88.58758)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.9435	Other (At-Grade) Multilane (3+ Lane)	2012	Opened June 8, 2012. Three-lane roundabout. Series of 4 roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework.
Oshkosh, WI Winnebago Co. United States	STH 21 (Omro Rd.) / US 41 SB Ramps (44.03272, -88.58319)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 60.1058	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2012	Opened August 30, 2012. Three-lane roundabout. Series of 4 roundabouts. ICD estimated from Google Maps linework.
Oshkosh, WI Winnebago Co. United States	STH 21 (Omro Rd.) / US 41 NB Ramps (44.03271, -88.58178)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 140.8193	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2012	Opened October 29, 2012. Three-lane roundabout. Series of 4 roundabouts. ICD estimated from Google Maps linework.
Oshkosh, WI Winnebago Co. United States	CR T / CR Y (44.08259, -88.58346)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.1697	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Oshawa, ON Durham Canada	Britannia Ave. / Bridle Rd. (43.95601, -78.89312)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 36.9699	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Oshawa, ON Durham Canada	Northern Dancer Dr. / Hackett Pl. / Solar Pl. (43.95353, -78.89052)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 30.0930	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2005-2009). ICD estimated from Google Maps linework.
Oshawa, ON Durham Canada	Bridle Rd. / Northern Dancer Dr. (43.95341, -78.89266)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.3921	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2005-2009). ICD estimated from Google Maps linework.
Oshawa, ON Durham Canada	Secretariat Ave. / Woodbine Ave. (43.95049, -78.89431)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 32.6741	Other (At-Grade) Single-Lane	2006	Year Completed estimated (2005=2009). ICD estimated from Google Maps linework.
Oshawa, ON Durham Canada	Conlin Rd. W / Thornton Rd. N (43.94367, -78.91589)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.1372	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Oshawa, ON Durham Canada	Bridle Rd. / Gulfstream Dr. (43.96215, -78.89170)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.1064	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Oshawa, ON Durham Canada	Steeplechase St. / Sharavogue Ave. (43.95894, -78.89689)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.0722	Other (At-Grade) Single-Lane	2014	Central island completed 2014; splitter islands added 2018-2019. ICD estimated from Google Maps linework.
Osgood, ND Cass Co. United States	Rocking Horse Circle (46.80800, -96.88756)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Buildings and parking in central island.
Osceola, IN Elkhart Co. United States	Ash Rd. / Edison Rd. (41.69543, -86.06169)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.6718	Other (At-Grade) Single-Lane	2018	date: https://www.southbendtribune.com/news/local/at-t-blamed-for-construction-delay-of-edison-ash-roundabout/article_c7e4abd2-0d4c-5cb2-9438-0d8280388751.html ICD estimated from Google Maps linework.
Osby, Skåne County Osby Sweden	Södra Portgatan / Östra Storgatan / Såggatan / Östra Järnvägsgatan (56.37858, 13.99427)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 30.0000	Other (At-Grade) Single-Lane
Osby, Skåne County Osby Sweden	Stenvägen / Kyrkogatan (56.38437, 13.99964)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.0000	Other (At-Grade) Single-Lane	2013	Previous control was yield on minor approaches. Year Completed estimated (2010-2015).
Osby, Skåne County Osby Sweden	Rte 15 / Västra Storgatan (56.38504, 13.99663)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Other (At-Grade) Single-Lane	2010
Osage Beach, MO Camden Co. United States	Nichols Rd. / (medical center parking) (38.12308, -92.68148)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.8847	Other (At-Grade) Single-Lane	2016	http://www.californiademocrat.com/news/news/story/2016/oct/06/nichols-road-closed-osage-beach-pky-us-54-while-roadwork-continues/643517/ ICD estimated from Google Maps linework.
Osage Beach, MO Camden Co. United States	Burton Duenke Ln. / KK Dr. (38.11672, -92.69313)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.6461	Other (At-Grade) Single-Lane	2011	Right turn bypass lane. ICD estimated from Google Maps linework.
Orsk, Orenburg Orsk Russia	Dneprovskiy pereulok / Orskiy prospekt / Bratskaya ulitsa (51.22519, 58.62242)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown		Trams through central island.
Orrell, England Greater Manchester United Kingdom	Eccles Rd. / Kitt Green Rd. / City Rd. (53.54879, -2.68274)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Orrell, England Greater Manchester United Kingdom	M58 / M6 SB Ramps (53.53454, -2.69546)	Signalized Roundabout/Circle Existing	Signal Unknown	2 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Orrell, England Greater Manchester United Kingdom	M58 / M6 NB Ramps (53.53523, -2.70049)	Signalized Roundabout/Circle Existing	Signal Unknown	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Orpington, England Kent United Kingdom	A21 / M25 Ramps (51.34693, 0.15636)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Oroville, CA Butte Co. United States	SR 191 (Clark Rd.) / Durham Pentz Rd. (39.64733, -121.63448)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2019	Painted splitter islands and truck apron; gravel inside the center island. Year Completed estimated (2018-2019).
Oroville, CA Butte Co. United States	Montgomery St. / Washington Ave. / Table Mountain Blvd. (39.51611, -121.54970)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.8544	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Oroville, CA Butte Co. United States	Table Mountain Blvd. / Nelson Ave. / Cherokee Rd. (39.52418, -121.55881)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 40.5351	Other (At-Grade) Single-Lane	2016	Yield-controlled right-turn bypass lane on northeast leg. ICD estimated from Google Maps linework.
Oronoco, MN Olmsted Co. United States	STH 31 / Wazuweeta Rd. (44.18054, -92.58227)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.5385	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Orono, ME Penobscot Co. United States	US 2 (Park St.) / Rangeley Rd. (44.89256, -68.66258)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	3 Approaches 1 Driveways 37.2284	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	Hybrid multilane roundabout with right-turn bypasses. ICD estimated from Google Maps linework.
Orono, ME Penobscot Co. United States	Stillwater Ave. / Forest Ave. (44.89217, -68.70227)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 33.8442	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Oromocto, NB Sunbury Canada	Restigouche Rd. / Miramichi Rd. (45.83573, -66.48306)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 64.9046	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
Oromocto, NB Sunbury Canada	Miramichi Rd. / Commerce Dr. (45.83286, -66.48817)	Roundabout Existing	Unknown Unknown	0 Approaches 0 Driveways 56.5864	Other (At-Grade) Unknown	2003	ICD estimated from Google Maps linework.
Oromocto, NB Sunbury Canada	Miramichi Rd. / St Lawrence Ave. (45.84055, -66.48024)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 67.0000	Other (At-Grade) Single-Lane		Before 2002.
Oro Valley, AZ Pima Co. United States	W Moore Rd. / La Cañada Dr. (32.43835, -110.99109)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.3430	Other (At-Grade) Single-Lane	2019	Right-turn-only lanes on all four legs. https://news.azpm.org/p/news-splash/2019/11/26/162279-oro-valley-opens-roundabout/ ICD estimated from Google Maps linework.
Ormskirk, England Lancs United Kingdom	A59 (Holborn Hill - County Rd.) / B5319 (Aughton St.) / B5197 (Saint Anne's Rd.) / Cottage Ln. (53.56386, -2.89428)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Ormond Beach, FL Volusia Co. United States	Allwood Green Blvd. / Cypress Grove Ln. / Woodside Lake Dr. (29.24892, -81.09800)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Ormond Beach, FL Volusia Co. United States	Chelsea Place Ave. / Nottinghill St. (29.26148, -81.10212)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands.
Ormiston, QLD Australia	Sturgeon St. / Northern Arterial Rd. (-27.51197, 153.25532)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Ormiston, QLD Australia	Sturgeon St. / Delancey St. (-27.51183, 153.25223)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Ormeau, QLD Gold Coast Australia	Computer Rd. / Lahrs Rd. / Eastern Service Rd. / Mavis Ct. / M1 (Pacific Motorway) SB Ramps (-27.75726, 153.24302)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Ormeau, QLD Gold Coast Australia	Eggersdorf Rd. / Arthur Way / (parking) (-27.78619, 153.25911)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ormeau, QLD Gold Coast Australia	Eggersdorf Rd. / Jacob's Ridge Rd. / Achievement Dr. (-27.78320, 153.26382)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ormeau, QLD Gold Coast Australia	Eggersdorf Rd. / M1 (Pacific Motorway) SB Ramps / Peachey Rd. / Lahrs Rd. / Creek St. (-27.78608, 153.25717)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Ormeau, QLD Gold Coast Australia	Peachey Rd. / M1 (Pacific Motorway) NB Ramps / Orange Mountain Rd. / Tillyroen Rd. (-27.78722, 153.25586)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Ormeau, QLD Gold Coast Australia	Peachey Rd. / Vaughan Dr. (-27.78615, 153.25024)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Ormeau, QLD Gold Coast Australia	Eggersdorf Rd. / Maidenwell Rd. (-27.78086, 153.27798)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ormeau, QLD Gold Coast Australia	Maidenwell Rd. / Carrieton St. (-27.77921, 153.27665)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Orlová, Moravia-Silesia Karviná Czechia	II/470 (Těšínská - Slezská) / Těšínská / Slezská (49.84877, 18.41571)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Orleans, MA Barnstable Co. United States	Rte 28 (S Orleans Rd.) / Rte 39 (Harwich Rd.) / Quanset Rd. (41.75145, -69.99094)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2023	https://capecodchronicle.com/articles/439/view
Orleans, MA Barnstable Co. United States	Rte 6A (Cranberry Hwy) / Canal Rd / S Orleans Rd. (41.79212, -69.98671)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.3849	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	ICD estimated from Google Maps linework.
Orlando, FL Orange Co. United States	N. Lake Orlando Pkwy / Cinderlane Pkwy (28.60276, -81.43106)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 20.9715	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
Orlando, FL Orange Co. United States	N. Westmoreland Dr. / S. Lake Adair Blvd. (28.55947, -81.39339)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 22.0291	Other (At-Grade) Single-Lane	1998	Old circle, judging by condition of brick pavement; additional yield signs w/ minimum fine; official bike route; drainage constraints; skewed Functional Class: Collector? ICD estimated from Google Maps linework.
Orlando, FL Orange Co. United States	N. Westmoreland Dr. / N. Lake Adair Blvd. (28.56104, -81.39342)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 17.8328	Other (At-Grade) Single-Lane	1999	Old circle, judging by condition of brick pavement; additional yield signs w/ minimum fine; official bike route; drainage constraints Functional Class: Collector? ICD estimated from Google Maps linework.