Roundabouts Database Index

29465 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
Saint Clair, OH Butler Co. United States	Wayne Madison Rd. / Trenton Rd. (39.47196, -84.47733)	Roundabout Existing	All-Way Yield Other	4 Approaches 0 Driveways 62.4840	Other (At-Grade) Multilane (2 Lane, unspecified)	2021	Egg shaped. ICD = 205 ft x 180 ft. Railroad crossing approximately 900 feet to south with railroad queue detection on south leg of roundabout to limit roundabout blockage.
Saint Cloud, WI Fond Du Lac Co. United States	CR G / STH 23 WB Ramps (43.77241, -88.17078)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.1480	Freeway Ramps (Grade-Separated) Single-Lane	2020	Raindrop shaped.
Saint Cloud, WI Fond Du Lac Co. United States	CR G / STH 23 EB Ramps (43.77066, -88.17090)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.1480	Freeway Ramps (Grade-Separated) Single-Lane	2020	Raindrop shaped.
Saint Cloud, MN Stearns Co. United States	University Dr. S / 5th Ave. S (45.54947, -94.15455)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.1097	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	ICD estimated from Google Maps linework.
Saint Cloud, MN Stearns Co. United States	Pine Cone Rd. / Glenview Ln. / Center St. (45.58271, -94.22162)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.9278	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Saint Cloud, MN Stearns Co. United States	CR 120 / CR 134 / 20th St. N / 50th Ave. N (45.58623, -94.21066)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.1200	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	ICD estimated from Google Maps linework.
Saint Cloud, MN Stearns Co. United States	20th St. N / Centracare Cir. (45.58611, -94.20568)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.1201	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	ICD estimated from Google Maps linework.
Saint Cloud, MN Stearns Co. United States	50th Ave. N / 23rd St. S (45.58901, -94.21063)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.2675	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Saint George, UT Washington Co. United States	Airport Pkwy. / Desert Canyons Pkwy. (37.02456, -113.50841)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1410	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Saint Helena, VIC Australia	St Helena Rd. / Wallowa Rd. / Aqueduct Rd. (-37.68602, 145.13706)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Saint Helena, VIC Australia	Aqueduct Rd. / Erinne Ct. / (parking) (-37.68494, 145.13686)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Saint Helens, England Saint Helen's United Kingdom	A58 (Westfield St.) / A570 (Linkway West - Kirkland St.) / A571 (King St.) (53.45262, -2.74324)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Saint Helens, England Saint Helen's United Kingdom	A571 (Green Leach Ln. - Haresfinch View) / Washway Ln. (53.46776, -2.72918)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Saint Helens, England Saint Helen's United Kingdom	A58 (Linkway West - Linkway East) / A570 (Saint Helens Linkway) / Milverny Way (53.44771, -2.73260)	Roundabout Existing	All-Way Yield None	4 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Saint Helens, England Saint Helen's United Kingdom	A570 (Saint Helens Linkway) / A569 (Scorecross) / Burtonhead Rd. / Sherdley Rd. (53.44164, -2.72973)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Saint James, St James Jamaica	Bogue Blvd. / Ocean Blvd. / Scallop St. / Anchor Ave. (18.44276, -77.92208)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Saint James, St James Jamaica	Ocean Blvd. / Octopus St. / Pelican St. (18.44199, -77.91730)	Other Unknown	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Saint James, St James Jamaica	Cathrine Hall / Sea Grape Ave. (18.46028, -77.92384)	Unknown Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Saint James, St James Jamaica	Cathrine Hall / W Green Rd. / June Plum Ave. (18.45998, -77.92070)	Unknown Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Saint James, St James Jamaica	W Green Ave. / W Green Crescent (18.45938, -77.91796)	Unknown Existing	Unknown Unknown	4 Approaches 0 Driveways	Other (At-Grade) Unknown
Saint James, St James Jamaica	A1 (Northern Coastal Hwy) / Queens Dr. / Sunset Blvd. / Airport Rd. (18.49465, -77.91741)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Saint John, NB Saint John Canada	Champlain Dr. / Creighton Ave. (45.29003, -66.00257)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Unknown		Pedestrian access to central island.
Saint Julian's, Malta	Triq Ross / Church St. / Vjal Portomaso (35.92127, 14.49160)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Saint Leonard, MD Calvert Co. United States	Calvert Beach Rd. / MD 765 Saint Leonard Rd. (38.47316, -76.50607)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 25.2460	Other (At-Grade) Single-Lane	2002	ICD estimated from Google Maps linework.
Saint Louis, MO St. Louis City United States	Center Cross Dr. / Main Dr. (38.60658, -90.25836)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Saint Louis Park, MN Hennepin Co. United States	Louisiana Ave S / TH 7 EB Ramps / W Lake St. (44.93713, -93.36925)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 59.1811	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2014	ICD estimated from Google Maps linework.
Saint Louis Park, MN Hennepin Co. United States	Louisiana Ave. S / TH 7 WB Ramps (44.93821, -93.36965)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 43.9623	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2014	ICD estimated from Google Maps linework.
Saint Louis Park, MN Hennepin Co. United States	Louisiana St. S / Walker St. (44.93923, -93.37002)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.1982	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	ICD estimated from Google Maps linework.
Saint Lucie West, FL St. Lucie Co. United States	SW Ambrose Way (27.29930, -80.43026)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Saint Lucie West, FL St. Lucie Co. United States	SW Visconti Way / SW Appian Way (27.31016, -80.43776)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Saint Lucie West, FL St. Lucie Co. United States	SW Copper Creek Dr. / NW Marjorie Ln. (27.32703, -80.45032)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 54.8640	Other (At-Grade) Single-Lane	2007	No truck apron. Year Completed estimated (2006-2007).
Saint Lucie West, FL St. Lucie Co. United States	Burnside Dr. / SW Burnside St. / SW Copper Creek Dr. (27.32907, -80.44632)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2007	No truck apron. Painted splitter island on north leg. Year Completed estimated (2006-2007).
Saint Lucie West, FL St. Lucie Co. United States	NW St James Blvd. / NW Dover Ct. / NW Sheffield Cir. / NW Stratford Ln. (27.36057, -80.36986)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Pedestrian access to central island.
Saint Lucie West, FL St. Lucie Co. United States	NW Vizcaya Falls / NW Cataluna Cir. (27.35695, -80.38274)	Other Existing	Other Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Mix of yield and uncontrolled entries.
Saint Lucie West, FL St. Lucie Co. United States	NW Central Park Plaza (27.31628, -80.39413)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Saint Lucie West, FL St. Lucie Co. United States	SW Lake Forest Way / SW Talquin Ln. (27.30100, -80.38085)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Saint Lucie West, FL St. Lucie Co. United States	SW Newport Isles Blvd. / Brigantine Pl. (27.25873, -80.40850)	Unknown Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Saint Lucie West, FL St. Lucie Co. United States	Tradition Pkwy. / SW Stony Creek Way (27.26483, -80.45534)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2005	Year Completed estimated (2004-2006). North leg added 2009-2010. South leg added 2019-2021.
Saint Lucie West, FL St. Lucie Co. United States	SW Peacock Blvd. / SW Fountainview Blvd. (27.31006, -80.40720)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2008	Little to no entry curvature. Year Completed estimated (2007-2009).
Saint Lucie West, FL St. Lucie Co. United States	NW Courtyard Cir. / (unknown) (27.31244, -80.40819)	Other Existing	All-Way Stop Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Saint Lucie West, FL St. Lucie Co. United States	NW Courtyard Cir. / (parking) (27.31400, -80.41023)	Other Existing	All-Way Stop Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)		Pedestrian access to central island.
Saint Lucie West, FL St. Lucie Co. United States	(unknown) (27.32280, -80.40029)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Saint Lucie West, FL St. Lucie Co. United States	(unknown) (27.32474, -80.39883)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Pedestrian access to central island.
Saint Lucie West, FL St. Lucie Co. United States	(unknown) (27.32782, -80.39890)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Pedestrian access to central island.
Saint Lucie West, FL St. Lucie Co. United States	Champions Way / One Putt Pl. (27.29932, -80.41923)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.8160	Other (At-Grade) Single-Lane	2003
Saint Lucie West, FL St. Lucie Co. United States	Champions Way / (unknown) (27.30724, -80.42218)	Other Existing	Uncontrolled None	3 Approaches 0 Driveways 31.0896	Other (At-Grade) Single-Lane	1999
Saint Lucie West, FL St. Lucie Co. United States	Tradition Pkwy. / (unknown) (27.27040, -80.45863)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022
Saint Lucie West, FL St. Lucie Co. United States	SW Westcliffe Ln. / SW Boardwalk Blvd. (27.27553, -80.45522)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2021
Saint Lucie West, FL St. Lucie Co. United States	Tradition Pkwy. / (unknown) (27.27607, -80.47061)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Single-Lane	2023
Saint Lucie West, FL St. Lucie Co. United States	(unknown) / (unknown) (27.23393, -80.42629)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2019
Saint Lucie West, FL St. Lucie Co. United States	SW Gingerline Dr. / (unknown) (27.23283, -80.42708)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2019
Saint Lucie West, FL St. Lucie Co. United States	SW Gingerline Dr. / SW Sephia Dr. (27.23169, -80.42154)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 35.9664	Other (At-Grade) Single-Lane	2018
Saint Lucie West, FL St. Lucie Co. United States	(unknown) (27.22100, -80.41969)	Unknown Existing	Unknown Unknown	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2023
Saint Lucie West, FL St. Lucie Co. United States	(unknown) (27.21776, -80.41105)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 54.8640	Other (At-Grade) Single-Lane	2023	Painted splitter island on west leg.
Saint Michaels, England Liverpool United Kingdom	Riverside Dr. / Promenade Gardens (53.37484, -2.95951)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-Lane
Saint Paul, MN Ramsey Co. United States	Laurel Ave. / St Alban's St. (44.94493, -93.12880)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 43.1118	Other (At-Grade) Single-Lane		Park in central island. ICD estimated from Google Maps linework.
Saint Pauls, England Sandwell United Kingdom	A4252 (Telford Way - Kenrick Way) / A4182 (Kenrick Way) / Dartmouth Rd. (52.50672, -1.97607)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Saint Paul's Bay, Malta	Rte 1 / Triq San Pawl (35.94480, 14.38503)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Saint Paul's Bay, Malta	Rte 1 / Rte 18 (35.94385, 14.38436)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Saint Paul's Bay, Malta	Triq il-Kahli / Triq Sant Aristarku (35.94842, 14.41088)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Saint Paul's Bay, Malta	Rte 1 / Rte 16 (35.94409, 14.41124)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Saint Paul's Bay, Malta	Triq il-Mistra / Triq-Raddet Ir-Roti (35.95293, 14.38697)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Saint Petersburg, St. Petersburg City Saint Petersburg Russia	Revolyutsii shosse / Energetikov prospekt (59.96027, 30.43811)	Rotary Existing	All-Way Yield Pedestrian Signal (red-yellow-green to drivers)	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Saint-Anselme, QC Bellechasse Regional County Municipality Canada	Chemin Saint-Jacques / Chemin Sainte-Anne (46.62899, -70.98278)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.0000	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2017).
Saint-Anselme, QC Bellechasse Regional County Municipality Canada	Rte Bégin (Rte 277) / Rang de la Montagne (46.64496, -70.99509)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.0000	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2018-2019).
Saint-Armand, QC Brome-Missisquoi Regional County Municipality Canada	Rte 133 / Chemin Champlain / Chemin du Moulin (45.06420, -73.06729)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2023	https://www-mrcbm-qc-ca.translate.goog/actualites/nouvelle-configuration-du-carrefour-giratoire-a-saint-armand-a-proximite-de-la-future-autoroute-35?_x_tr_sl=fr&_x_tr_tl=en&_x_tr_hl=en&_x_tr_pto=sc
Saint-Augustin-de-Desmaures, QC Quebec Canada	Rue de l'Hétrière / Rue Lionel-Groulx (46.74435, -71.39031)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.3710	Other (At-Grade) Single-Lane	2011	Year Completed estimated (20120-2012). ICD estimated from Google Maps linework.
Saint-Charles, MD Charles Co. United States	St Owen Ct. / Oyster Reef Pl. / Ottawa Park Pl. (38.58026, -76.91047)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2008
Saint-Charles, MD Charles Co. United States	Smugglers Notch Ct. / Jacksonhole Pl. (38.60188, -76.94805)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Saint-Charles-Borromée, QC Joliette Regional County Municipality Canada	Rue de la Petite-Noraie / Boulevard l'Assomption (46.03950, -73.46948)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2012-2014) as three-leg roundabout. Fourth leg added 2016-2019.
Saint-Charles-Borromée, QC Joliette Regional County Municipality Canada	Rue de la Visitation / Rue Chaput / Rang Double (46.06457, -73.48821)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2019-2021).
Sainte-Agathe-des-Monts, QC Les Laurentides Regional County Municipality Canada	Rte 117 / Rue Desjardins / Rue Principale E / Rue Raymond (46.04551, -74.27814)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 39.7904	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Year Completed estimated (2009-2014). ICD estimated from Google Maps linework.
Sainte-Julie, QC Marguerite-D'Youville Regional County Municipality Canada	Chemin du Fer-à-Cheval / Rue Murano / Avenue Jules-Choquet (45.58708, -73.32675)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.9254	Other (At-Grade) Single-Lane	2007	Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
Saint-Gédéon, QC Lac-St-Jean-Est Canada	Rte 170 / Rang de la Belle-Rivière / Rue de Quen (48.47879, -71.79000)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.7941	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Saint-Geours-de-Maremne, Nouvelle-Aquitaine Landes France	D810 / D12 / D824E / Route du Lavoir (43.68761, -1.22954)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 34.5455	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Grégoire, Brittany Ille-et-Vilaine France	Rond-Point de la Ricoquais (Boulevard de la Ricoquais / Boulevard de Saint-Exupery) (48.15917, -1.67750)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 69.3123	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Grégoire, Brittany Ille-et-Vilaine France	Rue de General de Gaulle / Boulevard de la Boutiere / Avenue Saint-Vincent (48.14360, -1.68653)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 47.0192	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Saint-Henri, QC Bellechasse Regional County Municipality Canada	Route Campagna / Rue Commerciale (46.68761, -71.05781)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 51.6147	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Saint-Henri, QC Bellechasse Regional County Municipality Canada	Route Campagna / Rue des Prés-Verts / Rue Commerciale (46.70046, -71.07274)	Roundabout Existing	All-Way Yield None	4 Approaches 1 Driveways 47.5070	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Saint-Herblain, Pays de la Loire Loire-Atlantique France	D201 EB / Rue de la Garotterie (47.22176, -1.60688)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 0 Driveways 21.0897	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Herblain, Pays de la Loire Loire-Atlantique France	D201 WB / Rue de la Garotterie (47.22207, -1.60675)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 19.4673	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Herblain, Pays de la Loire Loire-Atlantique France	D201 WB / Rue de la Blanche (47.22225, -1.60771)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 21.9007	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Herblain, Pays de la Loire Loire-Atlantique France	D201 EB / Rue de la Blanche (47.22197, -1.60787)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 131.4047	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Herblain, Pays de la Loire Loire-Atlantique France	D201 / Rue des Hauts Moulins (47.22249, -1.60946)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 45.4234	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Herblain, Pays de la Loire Loire-Atlantique France	Rue Paul Dukas / (parking) (47.23951, -1.60189)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 15.4066	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Saint-Herblain, Pays de la Loire Loire-Atlantique France	Rue Paul Dukas / Allée Maurice Ravel / (parking) (47.23910, -1.60179)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.8134	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Saint-Herblain, Pays de la Loire Loire-Atlantique France	Boulevard Marcel Paul / (unknown) (47.24490, -1.61795)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 18.6482	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	Boulevard du Massacre / Avenue de la Republique (47.22676, -1.60086)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 13.7881	Other (At-Grade) Single-Lane		Part of double roundabout. ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	D417 / Rue Robert Schuman / E3 EB Ramps (47.19747, -1.61958)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.8376	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	D107 / D107A / Quai Émile Cormerais / Route du Plessis Bouchet (47.19442, -1.63830)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 38.9550	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	D107 / Rue Philippe Lebon (47.19467, -1.61936)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 39.7663	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	Avenue du Parnasse / Avenue de la Baraudiere (47.23291, -1.59406)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.6524	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	Avenue de la Baraudière / Boulevard du Val de Chezine (47.23255, -1.59467)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 18.6525	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	Boulevard du Val de Chézine / Rue Eugene Sue (47.23341, -1.59638)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 16.2193	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	Boulevard du Val de Chézine / Rue Eugene Sue (47.23356, -1.59778)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 16.2193	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	Avenue du Parnasse / Avenue de la Bouvardiere (47.23803, -1.59786)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 21.8941	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	Avenue de la Bouvardière / Avenue des Grands Bois (47.23827, -1.59578)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 15.4069	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	Avenue de la Bouvardière / Avenue des Genets (47.23857, -1.59349)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 17.0286	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	Avenue de la Passagère / Avenue de Langeais (47.23910, -1.59365)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 16.2176	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.
Saint-Herblain, Loire Region Loire-Atlantique France	Avenue de la Passagère / Avenue de Chenonceaux / Avenue d'Amboise (47.23965, -1.59371)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 17.8391	Other (At-Grade) Single-lane w/ Traversable Central Island		ICD estimated from Google Maps linework.