Roundabouts Database Index

28782 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.

City, State County Country	Intersection (Lat, Lng)	Type Status	Control Type / Other Control Type	Approaches / Driveways / ICD (m)	Functional Class / LaneType	Year Completed	Comments
Mölndal, Vastra Gotaland County Mölndal Sweden	Aminogatan / Soderleden Ramps / Bifrostgatan / Jolengatan (57.64612, 11.98611)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.3485	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Aminogatan / Lunnagardsgatan / Soderleden Ramps (57.64359, 11.98683)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.6295	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Pepparedsleden / Ålegårdsgatan (57.62770, 12.03198)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 19.8234	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Frolundagatan / Abyvagen / Idunagatan (57.65441, 12.00549)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 21.7258	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Aminogatan / (parking lot) (57.64037, 12.00550)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 28.7659	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Bifrostgatan / Idrottsvagen (57.64788, 11.98758)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.6773	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Bifrostgatan / Frolundagatan (57.65035, 11.98785)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 26.2017	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Bifrostgatan / (unknown) (57.65271, 11.98884)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 23.6439	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Toltorpsgatan / Frölundagatan / Storgatan (57.65559, 12.00822)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 26.8369	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Peppardesleden / Gundefjällsgatan (57.63126, 12.02369)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 20.4609	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Järnvägsgatan / Nämndemansgatan / Torggatan (57.65716, 12.02009)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 20.4463	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Järnvägsgatan / Mölndals bro / Kvanbygatan / (parking lot) (57.65628, 12.02121)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.5585	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Storgatan / Tempelgatan (57.65560, 12.01115)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 18.5303	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Göteborgsvägen / Mölndal Lackarebäck / Södra Ågatan (57.66585, 12.01157)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.7156	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Storgatan / Broslättsgatan (57.65429, 12.01221)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 20.4479	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Gunnebogatan / E20 Ramps (57.66510, 12.01313)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 19.8030	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Neongatan / Aminogatan (57.64140, 12.01601)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 26.2082	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Göteborgsvägen / Tempelgatan (57.65724, 12.01633)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.6978	Other (At-Grade) Single-Lane		Tram through central island. ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Gamla Kungsbackavägen / Söderleden Ramps / Kråkertorpsgatan (57.64482, 12.01703)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 40.2673	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Göteborgsvägen / Broplatsen (57.65376, 12.01775)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 46.0085	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Gamla Kungabackavägen / Baazgatan (57.65210, 12.01811)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.2834	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Gamla Kungsbackavägen / Södra Nedanvägsgatan / Söderleden Ramps (57.64801, 12.01820)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.0683	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Mölndal, Vastra Gotaland County Mölndal Sweden	Pepparedsleden / Aminogatan (57.64183, 12.01859)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.6824	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölnlycke, Vastra Gotaland County Härryda Sweden	Säterivägen / Boråsvägen (57.66934, 12.09070)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 33.2141	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Mölnlycke, Vastra Gotaland County Härryda Sweden	Nya Öjersjövägen / Konstruktionsvägen (57.67535, 12.09359)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.5451	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölnlycke, Vastra Gotaland County Härryda Sweden	Mölndalsvägen / Kvarnbacken (57.64685, 12.10186)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 19.8130	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölnlycke, Vastra Gotaland County Härryda Sweden	Mölndalsvägen / Musikvägen / Kullbäckstorpsvägen (57.65309, 12.10775)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 19.8096	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölnlycke, Vastra Gotaland County Härryda Sweden	Säterivägen / Mölndalsvägen / Kyrkvägen (57.65716, 12.10809)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 23.0021	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölnlycke, Vastra Gotaland County Härryda Sweden	Benarebyvägen / Östgårdsliden (57.65449, 12.12923)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 40.8956	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Mölnlycke, Vastra Gotaland County Härryda Sweden	Sätarivägen / Allén / Benarbyvägen (57.65773, 12.11913)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 22.3628	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölnlycke, Vastra Gotaland County Härryda Sweden	Benarebyvägen / Stationsvägen / Hönekullavägen (57.65684, 12.12157)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.7813	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölnlycke, Vastra Gotaland County Härryda Sweden	Musikvägen / Djupedalsängsvägen (57.64778, 12.12327)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 22.3689	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölnlycke, Vastra Gotaland County Härryda Sweden	Säterivägen / Biblioteksgatan (57.65716, 12.11217)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 21.0852	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölnlycke, Vastra Gotaland County Härryda Sweden	Boråsvägen / Allén / Klockarns väg (57.66738, 12.11363)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.1322	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölnlycke, Vastra Gotaland County Härryda Sweden	Säterivägen / Åvägen (57.65728, 12.11646)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 15.3347	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölnlycke, Vastra Gotaland County HÃ¤rryda Sweden	Allén / Biblioteksgatan (57.65896, 12.11807)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 15.3340	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Mölnlycke, Vastra Gotaland County Härryda Sweden	Benarebyvägen / Skinnelfjällsvägen / Kvibackavägen (57.65379, 12.13532)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.5603	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Molodezhnoye, Irkutsk Irkutsky District Russia	Traktovaya ulitsa / Lesnaya ulitsa / Zvezdnaya ulitsa (52.23828, 104.42504)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Unknown
Mona Vale, NSW Sydney Australia	A3 (Mona Vale Rd.) / Ponderosa Parade / Samuel St. (-33.67610, 151.28976)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Mona Vale, NSW Sydney Australia	Pittwater Rd. / Park St. / Bungan St. (-33.67588, 151.30355)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Monaco, Monaco	Avenue des Guelfes / Avenue des Ligures (43.72645, 7.41734)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 28.4816	Unknown Unknown		ICD estimated from Google Maps linework.
Monash, ACT Australia	Drakeford Dr. / Isabella Dr. / Athllon Dr. (-35.42379, 149.07827)	Roundabout Existing	All-Way Yield Metering Signal	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Part time signals.
Monasterevin, Co Kildare Ireland	(connector to R445) / M7 NB Ramps (53.14658, -7.01490)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Monasterevin, Co Kildare Ireland	(connector to R445) / M7 SB Ramps (53.14538, -7.01438)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Monbrief, N. Ireland Armagh United Kingdom	A3 (Lake Rd.) / B2 (Eastway) / Tullygally East Rd. (54.45625, -6.36235)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Moncks Corner, SC Berkeley Co. United States	Colony Post Loop / Caretaker Trl. (33.07825, -80.00718)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2005
Monclova, OH Lucas Co. United States	Maumee Western Rd. (Alt US 20) / Weckerly Rd. (41.57377, -83.76683)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://www.facebook.com/ODOTD2/videos/270315400976897/
Monclova, OH Lucas Co. United States	Watercille-Monclova Rd. / Stitt Rd. (41.53679, -83.73300)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.0777	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Monclova, OH Lucas Co. United States	US 20A (Maumee Western Rd.) / Eber Rd. (41.57469, -83.78644)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.7387	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Monclova, OH Lucas Co. United States	Monclova Rd. / Weckerly Rd. (41.55896, -83.76670)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022
Moncton, NB Westmorland Canada	Killam Dr. / Russ Howard Dr. / Collishaw St. / Pudy Ave. (46.09740, -64.81820)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 57.9732	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Moncton, NB Westmorland Canada	Dieppe Blvd. / NB-15 WB Ramps (46.11139, -64.71095)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 56.3025	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2018	Raindrop shape. ICD estimated from Google Maps linework.
Moncton, NB Westmorland Canada	Ryan St. / Horsman Rd. / Twin Oaks Dr. (46.10370, -64.86226)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.7485	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Moncton, NB Westmorland Canada	Causeway Circle [Rte 15 / Rte 106 / Rte 114 / Salisbury Rd.] (46.07408, -64.81274)	Rotary Existing	All-Way Yield None	4 Approaches 1 Driveways 164.0507	Other (At-Grade) Multilane (2 Lane, unspecified)		Railway crosses over bridges. ICD estimated from Google Maps linework.
Monee, IL Will Co. United States	W Court St. / S Egyptian Trl. (41.42154, -87.74755)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2018).
Monesterio, Estremadura Badajoz Spain	EX-103 / E-803 SB Ramps (38.08430, -6.26150)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		Concentric circulatory roadway striping.
Monesterio, Estremadura Badajoz Spain	EX-103 / E-803 NB Ramps / (unknown) (38.08465, -6.25986)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		Concentric circulatory roadway striping.
Monesterio, Estremadura Badajoz Spain	N-630 (Carretera de la Ruta de la Plata) / EX-103 (38.08129, -6.26284)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Concentric circulatory roadway striping.
Monesterio, Estremadura Badajoz Spain	Ronda de Circunvalación / Avenida de Portugal (38.08778, -6.27868)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Monfalcone, Friuli-Venezia Giulia Gorizia Italy	SS14 (Via Arrigo Boito - Via Cesare Augusto Colombo) / Via Timavo (45.80157, 13.55238)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Monkton, Scotland South Ayrshire United Kingdom	Dutch House Roundabout [A77 / A78 / Kilmarnock Rd.] (55.52456, -4.59000)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Monona, WI Dane Co. United States	S Towne Dr. / Industrial Dr. (43.04082, -89.35458)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.9158	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Near Super-Walmart. Opened August 7, 2007. ICD estimated from Google Maps linework.
Monroe, NC Union Co. United States	Johns Forest Ln. / Red Hook Rd. / Maho Ln. (34.99808, -80.63769)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.9829	Other (At-Grade) Single-Lane	2004	Year completed estimated (2002-2005). ICD estimated from Google Maps linework.
Monroe, WA Snohomish Co. United States	Chain Lake Rd. / N Kelsey St. (47.86475, -121.96958)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 29.6464	Other (At-Grade) Single-Lane	2014	Bing "On the Street" view shows it under construction ICD estimated from Google Maps linework.
Monroe, WA Snohomish Co. United States	W Main St. / SR 522 SB Ramps (47.84883, -122.00879)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 60.9600	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2014	Right-turn bypass lane on west leg. Open December 2014.
Monroe, WA Snohomish Co. United States	SR 522 EB Ramps / 164th St. SE / Tester Rd. (47.84863, -122.00580)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 60.9143	Other (At-Grade) Multilane (2 Lane, unspecified)	2001	Completed August 2001. This project won the Washington State APWA 2001 Project of the Award and the ASCE Seattle Section 2001 Outstanding Project Award. The Project is documented in the Compendium of Papers for 2000 ITE District 6 Annual Meeting, San Diego, CA. Reconfiguration of two intersections into a roundabout. Previously controlled by two-way stop ICD estimated from Google Maps linework.
Monroe, WA Snohomish Co. United States	Country Crescent SE / County Crescent SE (47.86547, -121.96140)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2002	July 2002.
Monroe, NC Union Co. United States	N Rocky River Rd. / Monroe Expressway WB Ramps (35.06481, -80.59359)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 37.1473	Freeway Ramps (Grade-Separated) Single-Lane	2018	Built as part of the Monroe Expressway (US 74 bypass) https://www.ncdot.gov/projects/monroe-expressway/Pages/default.aspx ICD estimated from Google Maps linework.
Monroe, NC Union Co. United States	N Rocky River Rd. / Monroe Expressway EB Ramps (35.06096, -80.59214)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.1043	Freeway Ramps (Grade-Separated) Single-Lane	2018	Built as part of the Monroe Expressway (US 74 bypass) https://www.ncdot.gov/projects/monroe-expressway/Pages/default.aspx ICD estimated from Google Maps linework.
Monroe, GA Walton Co. United States	GA 81 / Monroe Hwy.-Bold Springs Rd. (33.90088, -83.80157)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 48.5736	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2017-2018). ICD estimated from Google Maps linework.
Monroe, CT Fairfield Co. United States	Monroe Turnpike / Shelton Rd. (41.32843, -73.20839)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 36.7715	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Monroe, GA Walton Co. United States	Georgia Ave. (33.79830, -83.69644)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2009	Sidewalk moved closer to circulatory roadway 2015-2017. Parking lot of courthouse/government building.
Monroe, NC Union Co. United States	NC 75 (Waxhaw Hwy.) / Rocky River Rd. / Old Waxhaw-Monroe Rd. (34.95718, -80.62884)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.1328	Other (At-Grade) Single-Lane	2019	ICD estimated from Google Maps linework.
Monroe, MI Monroe Co. United States	Laplaisance Rd. / I-75 NB On-Ramp (41.87651, -83.39471)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2021	https://www.monroenews.com/story/news/traffic/2021/12/03/new-bridge-roundabouts-laplaisance-rd-open/8836648002/ Plan is to move NB offramp to the roundabout at some tuture time.
Monroe, MI Monroe Co. United States	Laplaisance Rd. / I-75 SB Ramps (41.87817, -83.39577)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2021	https://www.monroenews.com/story/news/traffic/2021/12/03/new-bridge-roundabouts-laplaisance-rd-open/8836648002/
Monroe, NC Union Co. United States	Unionville Indian Trail Rd. W / Sardis Church Rd. (35.07154, -80.62123)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 47.2440	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2021	Yield-controlled right-turn bypass lanes on northwest and northeast legs. Driveway is exit from school parking lot; https://www.youtube.com/watch?v=r2sUo7XnTOU
Monroe, NC Union Co. United States	NC 200 (Lancaster Hwy.) / NC 522 (Rocky River Rd.) / Parkwood School Rd. (34.89930, -80.62439)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022
Monroe, LA Ouachita Par. United States	LA 594 / Rowland Rd. (32.54334, -91.99073)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.youtube.com/watch?v=vPb7lCyxeHg
Monroe Township, OH Madison Co. United States	SR 29 / SR 38 (39.99322, -83.42057)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2022	Approaching roadways have speed limits of 55 mph. https://www.columbusmessenger.com/roundabout-slated-for-intersection-at-38-and-29.html
Monserrato, Sardinia Cagliari Italy	Via Riu Mortu / Via Cesare Cabras / Viale Trieste / Via Giuseppe Zuddas (39.25227, 9.14655)	Other Existing	Other Unknown	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)		Mix of stop and yield control on entry.
Montague, PE Kings Canada	PE-4 (Woods Island Rd.) / PE-326 (Douses Rd.-Valleyfield Rd.) (46.15628, -62.64274)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.8191	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Montalto Uffugo, Calabria Cosenza Italy	SP247 (Via Sila) / Via Coretta (39.40860, 16.25275)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Montalto Uffugo, Calabria Cosenza Italy	SP241 (Corso Italia) / Via Busento (39.42609, 16.23949)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Montalto Uffugo, Calabria Cosenza Italy	SP248 (Corso Italia) / SP102 (Via Alessandro Manzoni) (39.43119, 16.23146)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Montana, Montana Montana Bulgaria	Rte 1 (bulevard Aleksandar Stamboliyski) / Rte 81 (ulitsa Diana) (43.40234, 23.24005)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Montana City, MT Lewis and Clark Co. United States	SR 282 / Jackson Creek Rd. (46.54082, -111.94824)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2007	Opened October 2007.
Montbonnot-Saint-Martin, Auvergne-Rhone-Alpes Isère France	Chemin des Arriots / Impasse des Arriots (45.22540, 5.79690)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 10.0943	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Montecatini Terme, Tuscany Pistoia Italy	SR436 (Via Giovanni Gentile) / SP26 (Via Camporcioni) / Via della Nievoletta (43.87706, 10.78030)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Montecatini Terme, Tuscany Pistoia Italy	Largo Caduti nei Lager (43.87547, 10.77652)	Roundabout Existing	All-Way Yield Unknown	6 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Montecatini Terme, Tuscany Pistoia Italy	Via dei Colombi / Via del Gallo / Via del Salsero (43.87362, 10.77274)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Montecatini Terme, Tuscany Pistoia Italy	Via Sant'Antonio / Via dei Colombi / Via Marruota (43.87236, 10.76760)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Montecito, CA Santa Barbara Co. United States	San Ysidro Rd. / N Jameson Ln. / US 101 NB Ramps (34.42287, -119.63152)	Roundabout Unknown	Unknown Unknown	5 Approaches 0 Driveways 53.6445	Freeway Ramps (Grade-Separated) Single-Lane		This is an unique kidney shaped single-lane roundabout (approx. varying ICD 176' x 116'). Anticipated opening in fall 2025.
Montemor-o-Novo, Évora Montemor-O-Novo Portugal	N2-N4 (Avenida Gago Coutinho) / N114 (38.65008, -8.21972)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Montemor-o-Novo, Évora Montemor-O-Novo Portugal	N4 (Rota Historica - Avenida Gago Coutinho) / N114 (Rota Historica) / Rua das Oficinas (38.64606, -8.20143)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Monterey, CA Monterey Co. United States	SR 68 / SR 1 SB Off-Ramp / 17 Mile Dr. (36.57529, -121.91281)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2017
Monterey, CA Monterey Co. United States	17 Mile Dr. / SR 1 SB On-Ramp (36.57448, -121.91295)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 28.9560	Freeway Ramps (Grade-Separated) Single-Lane	2017	Raindrop shape. Right-turn-only lane on west leg.
Monterey, CA Monterey Co. United States	SR 68 / York Rd. (36.57156, -121.80839)	Roundabout Unknown	All-Way Yield Unknown	3 Approaches 0 Driveways 46.7868	Other (At-Grade) Single-Lane		Anticipated opening year 2029.
Monterey, CA Monterey Co. United States	SR 68 / Olmsted Rd. (36.58399, -121.84976)	Roundabout Unknown	All-Way Yield Unknown	4 Approaches 0 Driveways 46.6344	Other (At-Grade) Single-Lane		Anticipated opening year 2029.
Montgat, Catalonia Barcelona Spain	Calle de San Antonio María Claret / Carretera de Tiana / Calle de Guixeres (41.46405, 2.26831)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Montgermont, Brittany Ille-et-Vilaine France	Rond-Point de Montgermont (D29 / Boulevard Robert Schuman / D137 Ramps) (48.15499, -1.70109)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 62.1471	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)		ICD estimated from Google Maps linework.