| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Bergschenhoek,
                South Holland Lansingerland Netherlands | Berkelseweg / Groeneweg / Maria Enzersdorflaan (51.99333, 4.49302) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 22.7978 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Bergschenhoek,
                South Holland Lansingerland Netherlands | N472 / Zuiderparklaan (51.98323, 4.49177) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 49.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | Turbo roundabout. | |
| Bergschenhoek,
                South Holland Lansingerland Netherlands | Berkelseweg / Randweg-West (51.99432, 4.49010) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 31.6220 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Leiden,
                South Holland Leiden Netherlands | Herenstraat / Konindinnelaan (52.15016, 4.48844) | Other Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | Bicycle roundabout. https://fietsberaad.nl/getmedia/298a4e77-8f30-44a1-821b-e0fc2e5853c8/2024_Fietsberaadnotitie-Inrichtingsaanbevelingen-voor-fietsrotondes_v1-0.pdf.aspx?ext=.pdf | |
| Berkel en Rodenrijs,
                South Holland Lansingerland Netherlands | Berkelseweg / Oostersingel (51.99648, 4.48626) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 27.2083 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Bergschenhoek,
                South Holland Lansingerland Netherlands | N472 / Randweg West (51.98712, 4.48400) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 41.1888 | Other (At-Grade) Multilane (2 Lane, unspecified) | Turbo roundabout. ICD estimated from Google Maps linework. | |
| Rotterdam,
                South Holland Rotterdam Netherlands | Jasonweg / Abeelweg / Argonautenweg (51.96027, 4.48271) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 25.0225 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Berkel en Rodenrijs,
                South Holland Lansingerland Netherlands | N472 / Raadhuisiaan / Berkelse Poort (51.98957, 4.47912) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 33.8318 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Berkel en Rodenrijs,
                South Holland Lansingerland Netherlands | N472 / Rodenrijseweg (51.99136, 4.47334) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 24.2697 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Rotterdam,
                South Holland Rotterdam Netherlands | Rodenrijsestraat / Gordelweg (51.93928, 4.47030) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 32.3972 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Berkel en Rodenrijs,
                South Holland Lansingerland Netherlands | N472 / Oudelandselaan (51.99311, 4.46526) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 36.7708 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Rotterdam,
                South Holland Rotterdam Netherlands | N471 / A20 Ramps (51.93857, 4.46121) | Signalized Roundabout/Circle Existing | Signal Unknown | 4 Approaches 0 Driveways 116.3371 | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | ICD estimated from Google Maps linework. | |
| Rotterdam,
                South Holland Rotterdam Netherlands | N471 / Lindscheiding (51.96627, 4.45810) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 34.5852 | Other (At-Grade) Multilane (2 Lane, unspecified) | Turbo roundabout. ICD estimated from Google Maps linework. | |
| Berkel en Rodenrijs,
                South Holland Lansingerland Netherlands | N472 / Oostmeerlaan (51.99585, 4.45651) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 27.2087 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Berkel en Rodenrijs,
                South Holland Lansingerland Netherlands | N209 / N471 (51.96803, 4.45599) | Signalized Roundabout/Circle Existing | Signal Unknown | 4 Approaches 0 Driveways 79.4693 | Other (At-Grade) Multilane (3+ Lane) | Turbo roundabout. ICD estimated from Google Maps linework. | |
| Pijnacker,
                South Holland Pijnacker-Nootdorp Netherlands | N470 / N471 (52.00100, 4.45173) | Signalized Roundabout/Circle Existing | Signal Unknown | 4 Approaches 0 Driveways 79.4109 | Other (At-Grade) Multilane (3+ Lane) | Turbo roundabout. ICD estimated from Google Maps linework. | |
| Pijnacker,
                South Holland Pijnacker-Nootdorp Netherlands | Klapwijkseweg / Rietlanden / Akkerlandenpad (52.00303, 4.45042) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Berkel en Rodenrijs,
                South Holland Lansingerland Netherlands | N471 / Marconisingel (51.97634, 4.44973) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 38.2559 | Other (At-Grade) Multilane (2 Lane, unspecified) | Turbo roundabout. ICD estimated from Google Maps linework. | |
| Pijnacker,
                South Holland Pijnacker-Nootdorp Netherlands | Klapwijkseweg / Hofpleintunnel / Ade (52.00471, 4.44833) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Berkel en Rodenrijs,
                South Holland Lansingerland Netherlands | N471 / Nobelsingel (51.98147, 4.44794) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 38.9871 | Other (At-Grade) Multilane (2 Lane, unspecified) | Turbo roundabout. ICD estimated from Google Maps linework. | |
| Pijnacker,
                South Holland Pijnacker-Nootdorp Netherlands | Klapwijkseweg / Parklaan (52.00668, 4.44670) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Pijnacker,
                South Holland Pijnacker-Nootdorp Netherlands | Klapwijkseweg / Duikersloot (52.00904, 4.44499) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Pijnacker,
                South Holland Pijnacker-Nootdorp Netherlands | Klapwijkseweg / Vrouwenrecht (52.01350, 4.44216) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Pijnacker,
                South Holland Pijnacker-Nootdorp Netherlands | N470 / Faunalaan / Oude Leedeweg (51.99962, 4.43945) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 38.2360 | Other (At-Grade) Multilane (2 Lane, unspecified) | Turbo roundabout. 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 | ||
| Pijnacker,
                South Holland Pijnacker-Nootdorp Netherlands | Europalaan / Tuindersweg / Oranjelaan (52.01158, 4.43244) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Pijnacker,
                South Holland Pijnacker-Nootdorp Netherlands | N470 / Tuindersweg (52.00447, 4.43034) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 39.7023 | Other (At-Grade) Multilane (2 Lane, unspecified) | Turbo roundabout. ICD estimated from Google Maps linework. | |
| Pijnacker,
                South Holland Pijnacker-Nootdorp Netherlands | Europalaan / Korteweg (52.01546, 4.42999) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Pijnacker,
                South Holland Pijnacker-Nootdorp Netherlands | Westlaan / Europalaan / Nootdorpseweg (52.01837, 4.42804) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Pijnacker,
                South Holland Pijnacker-Nootdorp Netherlands | Nootdorpseweg / Goudenregensingel (52.02044, 4.42701) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Pijnacker,
                South Holland Pijnacker-Nootdorp Netherlands | Noordweg / Nobellaan / Sportlaan (52.02578, 4.42248) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Pijnacker,
                South Holland Pijnacker-Nootdorp Netherlands | N473 (Delftsestraatweg - Westlaan) / Rijskade / Overgauwseweg (52.01675, 4.42159) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Pijnacker,
                South Holland Pijnacker-Nootdorp Netherlands | N470 (Strikledeweg) / Komkommerweg (52.00499, 4.41840) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | Turbo roundabout. Through bypass lane on west leg. | |
| Delfgauw,
                South Holland Pijnacker-Nootdorp Netherlands | N473 (Delftsestraatweg) / Komkommerweg (52.01454, 4.41272) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Unknown | ||
| Nootdorp,
                South Holland Pijnacker-Nootdorp Netherlands | Hofweg / De Poort (52.05000, 4.41221) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Nootdorp,
                South Holland Pijnacker-Nootdorp Netherlands | Hofweg / Lichtstraat (52.05125, 4.41132) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | Right-turn bypass lane on northeast leg. | |
| Nootdorp,
                South Holland Pijnacker-Nootdorp Netherlands | De Poort / Wagenmaker (52.04817, 4.40945) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Nootdorp,
                South Holland Pijnacker-Nootdorp Netherlands | Oudeweg / Molenaar Blonkweg (52.03752, 4.40353) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Nootdorp,
                South Holland Pijnacker-Nootdorp Netherlands | Hofweg / Gildeweg (52.05270, 4.40257) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| The Hague,
                South Holland The Hague Netherlands | Donau / A12 WB Ramps (52.05492, 4.40123) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | Turbo roundabout. Raindrop shaped. | |
| Delfgauw,
                South Holland Pijnacker-Nootdorp Netherlands | N470 / Zuidpoldersingel / Laan van Ruyven (51.99808, 4.39736) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 58.8267 | Other (At-Grade) Multilane (2 Lane, unspecified) | Turbo roundabout. ICD estimated from Google Maps linework. | |
| The Hague,
                South Holland The Hague Netherlands | Donau / Vrouw Avenweg / Veenweg (52.05589, 4.39650) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Delfgauw,
                South Holland Pijnacker-Nootdorp Netherlands | Zuidpoldersingel / Spiegelmakerstraat (51.99960, 4.39368) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 27.2064 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Delft,
                South Holland Delft Netherlands | N470 / A13 Ramps (51.99640, 4.38912) | Signalized Roundabout/Circle Existing | Signal Unknown | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | ||
| St.-Étienne,
                Auvergne-Rhône-Alpes Loire France | Place Paul-Louis Courier (45.40953, 4.38702) | Other Existing | Unknown Unknown | 7 Approaches 0 Driveways | Other (At-Grade) Unknown | Trams through central island. | |
| Schiedam,
                South Holland Gemeente Schiedam Netherlands | 's-Gravelandseweg / Slimme Watering / Zwaluwlaan (51.93935, 4.38573) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Delft,
                South Holland Delft Netherlands | N473 / Nassaulaan / Delfgauwseweg / Rijksstraatweg (52.00654, 4.38139) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 24.9966 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| 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 | ||
| Schiedam,
                South Holland Gemeente Schiedam Netherlands | Hargalaan / Vlietlandplein (51.92368, 4.37654) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| La Ricamarie,
                Auvergne-Rhône-Alpes Loire France | Rue Jean Moulin / D201 SB Ramps (45.41473, 4.37340) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 45.0000 | Freeway Ramps (Grade-Separated) Single-Lane | ||
| La Ricamarie,
                Auvergne-Rhône-Alpes Loire France | Giratoire du Montcel: D3088 / Rue Jean Moulin (45.41269, 4.37259) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 45.0000 | Other (At-Grade) Single-Lane | ||
| Schiedam,
                South Holland Gemeente Schiedam Netherlands | Hargalaan / Olympiaweg (51.92330, 4.37055) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Unknown | ||
| Schiedam,
                South Holland Gemeente Schiedam Netherlands | Zwanensingel / Laan-van Bol'es / Van Beethovenlaan (51.92841, 4.36832) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| La Ricamarie,
                Auvergne-Rhône-Alpes Loire France | D3088 / Rue des Cytises (45.40995, 4.36446) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 48.0000 | Other (At-Grade) Single-Lane | ||
| Vlaardingen,
                South Holland Gemeente Vlaardingen Netherlands | Zwanensingel / Sperwerlaan (51.92762, 4.36171) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Vlaardingen,
                South Holland Gemeente Vlaardingen Netherlands | Meester L.A. Kesperweg / Van Hogendorplaan / Schiedamseweg (51.91107, 4.36087) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| La Ricamarie,
                Auvergne-Rhône-Alpes Loire France | Giratoire Saint-Pierre: D3088 / Rue Jean-Pierre Blachier (45.40503, 4.35636) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 58.0000 | Other (At-Grade) Single-Lane | ||
| Delft,
                South Holland Delft Netherlands | Delftlandplein (51.99705, 4.35496) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 50.7392 | Other (At-Grade) Single-Lane | Tram/busway through central island. ICD estimated from Google Maps linework. | |
| Vlaardingen,
                South Holland Gemeente Vlaardingen Netherlands | Plein 1940 [Westlandseweg / Rotterdamseweg] (51.91459, 4.35258) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 1 Driveways | Other (At-Grade) Single-Lane | ||
| Vlaardingen,
                South Holland Gemeente Vlaardingen Netherlands | Schiedamseweg / Binnensingel (51.90936, 4.35211) | Other Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | Pedestrian access to central island. | |
| Vlaardingen,
                South Holland Vlaardingen Netherlands | Lepelaarsingel / Reigerlaan (51.92996, 4.35123) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 30.1945 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Canton of Le Chambon-Feugerolles,
                Auvergne-Rhône-Alpes Loire France | Giratoire Marseille: D3088 / Rue des Combes (45.40350, 4.35046) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 58.0000 | Other (At-Grade) Single-Lane | ||
| Vlaardingen,
                South Holland Vlaardingen Netherlands | Churchillsingel / Lepelaarsingel (51.93491, 4.34817) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 25.0366 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Canton of Le Chambon-Feugerolles,
                Auvergne-Rhône-Alpes Loire France | Giratoire du Marais: D88 / D3088 / Rue Maxime Gorki (45.39920, 4.34445) | Roundabout Existing | All-Way Yield Unknown | 5 Approaches 0 Driveways 75.0000 | Other (At-Grade) Single-Lane | ||
| Delft,
                South Holland Delft Netherlands | Westlandseweg / Aletta Jacosstraat (52.00174, 4.34256) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 22.0582 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Vlaardingen,
                South Holland Vlaardingen Netherlands | Churchillsingel / Holysingel (51.93291, 4.34086) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 28.7197 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Vlaardingen,
                South Holland Gemeente Vlaardingen Netherlands | Burgemeester Pruissingel / Marnixlaan / Maassluissedijk (51.90829, 4.33360) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Canton of Le Chambon-Feugerolles,
                Auvergne-Rhône-Alpes Loire France | Rue de l'Europe / Rue Jean Monnet (45.39593, 4.33334) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 47.0000 | Other (At-Grade) Single-Lane | ||
| Vlaardingen,
                South Holland Gemeente Vlaardingen Netherlands | Marathonweg / Arij Koplaan / Industrieweg (51.90350, 4.32180) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | Turbo roundabout. | |
| Vlaardingen,
                South Holland Gemeente Vlaardingen Netherlands | Maassluissedijk / Deltaweg / George Stephensonweg (51.90223, 4.32024) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | Turbo roundabout. | |
| Den Hoorn,
                South Holland Midden-Delfland Netherlands | Peuldreef / Sionsdreef / Harnaschdreef (52.01181, 4.31806) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 49.9874 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Anderlecht,
                Brussels Brussels Belgium | Rond-Point Hermès (N266 [Bopulevard Industriel] / Rue du Développement) (50.82825, 4.31556) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 50.5444 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Vlaardingen,
                South Holland Gemeente Vlaardingen Netherlands | Maassluissedijk / Koggehaven (51.90134, 4.30686) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Rijswijk,
                South Holland Rijswijk Netherlands | Schaapweg / Sir Winston Churchillaan (52.03112, 4.30474) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 30.1264 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Rijswijk,
                South Holland Rijswijk Netherlands | Schaapweg / De Dijk (52.03346, 4.30356) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 25.7163 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Rijswijk,
                South Holland Rijswijk Netherlands | Schaapweg / Franklin D. Rooseveltlaan (52.03900, 4.30002) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 30.1211 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| The Hague,
                South Holland The Hague Netherlands | Erasmusplein (52.05056, 4.29942) | Signalized Roundabout/Circle Existing | Signal Unknown | 4 Approaches 0 Driveways 85.1987 | Other (At-Grade) Multilane (3+ Lane) | ICD estimated from Google Maps linework. | |
| Maasland,
                South Holland Midden-Delfland Netherlands | Oude Veiling / A20 WB Ramps (51.92481, 4.27143) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 39.0364 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | Turbo roundabout. ICD estimated from Google Maps linework. | |
| Maasland,
                South Holland Midden-Delfland Netherlands | Oude Veiling / A20 EB Ramps (51.92369, 4.27086) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 48.0000 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) | Turbo roundabout. Right-turn bypass lane on south leg. | |
| Maassluis,
                South Holland Maassluis Netherlands | Laan 1940-1945 / Bilderdijklaan (51.92139, 4.26567) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 34.6199 | Other (At-Grade) Multilane (2 Lane, unspecified) | Turbo roundabout. ICD estimated from Google Maps linework. | |
| Maassluis,
                South Holland Maassluis Netherlands | Laan 1940-1945 / P. C. Hooftlaan / Mesdaglaan (51.91945, 4.25991) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 27.2551 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| De Lier,
                South Holland Westland Netherlands | N223 / Michael A. de Ruyterstraat (51.97377, 4.25559) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 38.9938 | Other (At-Grade) Multilane (2 Lane, unspecified) | Turbo roundabout. ICD estimated from Google Maps linework. | |
| Maassluis,
                South Holland Maassluis Netherlands | Westlandseweg / Rozenlaan (51.92528, 4.25031) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 28.7246 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Maassluis,
                South Holland Maassluis Netherlands | Westlandseweg / Mozartlaan (51.92693, 4.24630) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 30.1966 | Other (At-Grade) Single-Lane | Right-turn/through bypass lanes on two legs. ICD estimated from Google Maps linework. | |
| De Lier,
                South Holland Westland Netherlands | N223 / Burgemeester van Doornlaan (51.97280, 4.24602) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 38.9947 | Other (At-Grade) Multilane (2 Lane, unspecified) | Turbo roundabout. ICD estimated from Google Maps linework. | |
| Rotterdam Havens,
                South Holland Rotterdam Netherlands | Merseyweg (51.89617, 4.24374) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | Marked with temporary barriers and markings only. Located within Port of Rotterdam. | |
| Maassluis,
                South Holland Maassluis Netherlands | Westlandseweg / Nachtegaallaan (51.93292, 4.23693) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 25.0377 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Maassluis,
                South Holland Maassluis Netherlands | Westlandseweg / Kwatellaan (51.93567, 4.23452) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 27.2453 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| De Lier,
                South Holland Westland Netherlands | N220 / A20 NB Ramps (51.95304, 4.23311) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 50.7891 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | Turbo roundabout. ICD estimated from Google Maps linework. | |
| Maassluis,
                South Holland Maassluis Netherlands | Westlandseweg / Maasdijk / Dokter Jan Schoutenlaan (51.93911, 4.23309) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 27.9795 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Poeldijk,
                South Holland Westland Netherlands | Paul Captijnlaan / Verburghlaan / Arckelweg (52.02865, 4.23244) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Rotterdam Havens,
                South Holland Rotterdam Netherlands | Merseyweg / A15 EB Ramps / Europaweg (51.89988, 4.23228) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Single-Lane | ||
| Maasdijk,
                South Holland Westland Netherlands | N220 / A20 SB Ramps (51.95260, 4.23128) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 35.3319 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | Turbo roundabout. ICD estimated from Google Maps linework. | |
| Poeldijk,
                South Holland Westland Netherlands | N211-E30 / Van Elswijkbaan / Paul Captijnlaan (52.03205, 4.22502) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Maasdijk,
                South Holland Westland Netherlands | N220 / Honderdland (51.95495, 4.22487) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 30.1777 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Naaldwijk,
                South Holland Westland Netherlands | Vlietpolderplein (51.98100, 4.21947) | Signalized Roundabout/Circle Existing | Signal Unknown | 4 Approaches 0 Driveways 107.3997 | Other (At-Grade) Multilane (3+ Lane) | Turbo roundabout. Pedestrian overcrossing through central island. ICD estimated from Google Maps linework. | |
| Naaldwijk,
                South Holland Westland Netherlands | Middel Broekweg / Pijle Tuinenweg / Laan van de Glazen Stad (51.99116, 4.21814) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Naaldwijk,
                South Holland Westland Netherlands | N213 / N223 (51.97208, 4.21648) | Signalized Roundabout/Circle Existing | Signal Unknown | 4 Approaches 0 Driveways 96.3846 | Other (At-Grade) Multilane (3+ Lane) | Turbo roundabout. ICD estimated from Google Maps linework. | |
| Honselersdijk,
                South Holland Westland Netherlands | N213 / Bosweg / Boswoning (52.00587, 4.21178) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, 2x2 max) | Turbo-roundabout. | |
| Maasdijk,
                South Holland Westland Netherlands | Honderdlaan / Blauwhek (51.96816, 4.21143) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane |