| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Lugoj,
                Timiş Romania | Piața Victoriei [DN68A (Strada Victor Vlad Delamarina)  / Strada 20 Decembrie 1989 / Strada Andrei Șaguna] (45.68661, 21.90629) | Other Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | Parking along circulatory roadway. | |
| Luisant,
                Centre-Val de Loire Eure-et-Loir France | D910 (Avenue de la République) / Rue Jean Bouin (48.41922, 1.46651) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Lumberton,
                TX Hardin Co. United States | Chapel Creek Dr. / Spring Brook Ct. (30.25542, -94.20976) | Other Existing | All-Way Stop Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Lumberton,
                NC Robeson Co. United States | Water St. / NC 41 (Elizabethtown Rd.) (34.62133, -79.00982) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 41.2794 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Lumberton,
                NC Robeson Co. United States | Pine Log Rd. / W Carthage Rd. (34.66546, -79.04019) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.2574 | Other (At-Grade) Single-Lane | 2018 | ICD estimated from Google Maps linework. | 
| Lummen,
                Flanders Limburg Belgium | Vinnehoekstraat / Mosstraat / Linkhoutstraat (50.96081, 5.11608) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 23.3198 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Lund,
                Skane County Lund Sweden | Fjelievägen / Norra Ringen / Öresundsvägen / Väastra Ringen (55.71498, 13.16349) | Roundabout Existing | All-Way Yield Unknown | 5 Approaches 0 Driveways 116.3905 | Other (At-Grade) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Lund,
                Skane County Lund Sweden | Norra Ringen / Delfinvägen (55.71942, 13.21309) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 43.0529 | Other (At-Grade) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Lund,
                Skane County Lund Sweden | Trollebergsvägen / Ringvägen (55.70278, 13.17699) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 43.0712 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Lund,
                Skane County Lund Sweden | Norra Ringen / E22 Ramps (55.71916, 13.22365) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 125.1232 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Lund,
                Skane County Lund Sweden | Rte 102 / Sandbyvägen / Sydöstra vägen (55.69568, 13.22853) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 48.4639 | Other (At-Grade) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Lund,
                Skane County Lund Sweden | Solbjersvägen / Odarslövsvägen / Sölvegatan (55.71892, 13.22897) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 47.0897 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Lund,
                Skane County Lund Sweden | Sandbyvägen / Kollegievägen / Östra Linerovägen (55.70397, 13.24411) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 22.8809 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Lund,
                Skåne County Lund Municipality Sweden | Getingevägen / Scheelevägen (55.71856, 13.21274) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2006 | Year Completed estimated (2005-2007). Grade-separated bicycle and pedestrian path under southwest leg. | 
| Lund,
                Skåne County Lund Municipality Sweden | Ideongatan / Brunnshögsgatan / Telefongatan (55.71609, 13.22902) | Roundabout Existing | All-Way Yield At-grade Rail Crossing Signal/Beacon | 4 Approaches 0 Driveways 28.9560 | Other (At-Grade) Single-Lane | 2017 | Trams through central island. | 
| Lund,
                Skåne County Lund Municipality Sweden | Solbjersvägen / Brunnshögsgatan (55.71906, 13.23409) | Roundabout Existing | All-Way Yield At-grade Rail Crossing Signal/Beacon | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2019 | Trams through central island. | 
| Lund,
                Skåne County Lund Municipality Sweden | Vikingavägen / Norrängavägen / Emblas gata (55.69412, 13.24157) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2007 or earlier completion. | |
| Lund,
                Skåne County Lund Sweden | Fjelievägen / Plogfåran / Förhandlingsvägen (55.71677, 13.15634) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | 2010 | Previously right-in/right-out on both side streets with yield control. | 
| Lunner,
                Viken Lunner Norway | E16 / Rv4 / Hadelandsvegen (60.29565, 10.60945) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Luqa, Malta | Rte 1 / Rte 9 / Rte 28 (35.85281, 14.49448) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Luque,
                Central Paraguay | Rotonda Aeropuerto Internacional [Autopista Silvio Pettirossi / (Silvio Pettirossi Int'l Airport entrance)] (-25.24414, -57.51168) | Other Existing | Unknown None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Luray,
                VA Page Co. United States | W Main St. / Northcott Dr. (38.66285, -78.47863) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2022 | https://www.virginiadot.org/projects/staunton/page_county_8211_route_211-340,_west_main_street,_northcott_drive_8211_roundabout_and_intersection_improvements.asp | 
| Lusby,
                MD Calvert Co. United States | HG Trueman Rd. (MD 765) / / Southern Connector Blvd. (38.36413, -76.44936) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 49.6319 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2008 | Looks like it's being finished up in Oct 2008 on streetview. ICD estimated from Google Maps linework. | 
| Lusby,
                MD Calvert Co. United States | Rousby Hall Rd. (MD 760) / Southern Connector Blvd. / Olivet Rd. (38.35629, -76.43310) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5256 | Other (At-Grade) Single-Lane | 2006 | Year Completed estimated (2005-2007). ICD estimated from Google Maps linework. | 
| Lutherville-Timonium,
                MD Baltimore Co. United States | MD 139 (Charles St.) / Bellona Ave. (39.41790, -76.62900) | Roundabout Removed | All-Way Yield None | 4 Approaches 0 Driveways 28.9560 | Other (At-Grade) Multilane (2 Lane, unspecified) | 1999 | Two-lane circulatory roadway across northern half. | 
| Lutz,
                FL Pasco Co. United States | Serenoa Dr. / Long Lake Ranch Blvd. / Nature View Dr. (28.18685, -82.50182) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 96.8480 | Other (At-Grade) Single-Lane | 2015 | Large central island to preserve grove of trees. ICD estimated from Google Maps linework. | 
| Lutz,
                FL Pasco Co. United States | Bexley Village Dr. / Mentmore Blvd. (28.20311, -82.53893) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 58.9420 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2017 | ICD estimated from Google Maps linework. | 
| Lutz,
                FL Hillsborough Co. United States | Sunlake Blvd. / County Line Rd. W / Misty Willow Way (28.16666, -82.50122) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2007 | |
| Lutz,
                FL Pasco Co. United States | Long Lake Ranch Blvd. / Nature View Dr. (28.18110, -82.50268) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2014 | |
| Lutz,
                FL Pasco Co. United States | Long Lake Ranch Blvd. / Fox Grape Loop / Daggerwing Blvd. (28.18080, -82.49978) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.0040 | Other (At-Grade) Single-Lane | 2014 | |
| Lutz,
                FL Hillsborough Co. United States | Exciting Idlewild Blvd. / Crystal Lake Blvd. (28.13517, -82.49168) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2005 | |
| Luxembourg,
                Luxembourg Luxembourg Luxembourg | E29-N2 / CR234B / Rue de Luxembourg (49.61358, 6.20011) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 82.0284 | Other (At-Grade) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Luxembourg,
                Luxembourg Luxembourg Luxembourg | N2 / N2a / E44-A1 Ramps (49.61592, 6.17907) | Rotary Existing | All-Way Yield Unknown | 5 Approaches 0 Driveways 136.1915 | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | Concentric circulatory roadway striping. ICD estimated from Google Maps linework. | |
| Luxembourg,
                Luxembourg Luxembourg Luxembourg | CR225 (Rue Haute) / Allée des Châtaigniers (49.61376, 6.17382) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 33.2755 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Luxembourg,
                Luxembourg Luxembourg Luxembourg | Rue Erasme / Rue Alcide de Gasperi (49.62391, 6.14959) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 26.3054 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Luxembourg,
                Luxembourg Luxembourg Luxembourg | Rue de Merl / B4 Ramps (49.60046, 6.10435) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 51.8621 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Lužice,
                South Moravia Hodonín Czechia | Velkomoravská / Breclavská (48.83647, 17.06884) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Lužice,
                South Moravia Hodonín Czechia | Velkomoravská / Jablonová / Pekarská (48.84088, 17.07137) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Lviv,
                Lviv Pustomyty Raion Ukraine | vulytsia Volodymyra Velykoho / Ivana Vyhovskoho vulytsia / vulytsia Kulparkivska (49.81205, 23.98401) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Lvyuan District,
                Jilin Changchun China | Zhengyang Plaza (43.87589, 125.27170) | Unknown Existing | Unknown Unknown | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Lvyuan District,
                Jilin Changchun China | Jingyang Plaza (43.88435, 125.27153) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Lvyuan District,
                Jilin Changchun China | Auto Plaza (43.83323, 125.20939) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Lvyuan District,
                Jilin Changchun China | Dazhou Plaza (43.81630, 125.20264) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | ||
| Lychpit,
                England Hants United Kingdom | Great Binfields Rd. / Broadhusrt Grove / Olivers Walk (51.27433, -1.05762) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Lymm,
                England Warrington United Kingdom | A50 (Cliff Ln.) / (service area entrance) (53.35987, -2.50585) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Lymm,
                England Warrington United Kingdom | A50 (Cliff Ln.) / B5158 (Cherry Ln.) / M6 SB Ramps (53.36050, -2.50791) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ||
| Lynchburg,
                VA Lynchburg City United States | Liberty Mountain Dr. / US 29-US 460 (Richmond Hwy.) EB Ramps (37.34892, -79.17636) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 39.6240 | Freeway Ramps (Grade-Separated) Single-Lane | Merging right-turn bypass lanes on northwest and northeast legs. Year Completed estimated (2019-2021). | |
| Lynchburg,
                VA Lynchburg City United States | Wyndhurst Dr. / Tradewynd Dr. / Northwynd Cir. (37.35716, -79.23920) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Lynchburg,
                VA Lynchburg City United States | US 221 (Lakeside Dr.) / Old Forest Rd. / Hopwood Dr. / College Dr. (37.40214, -79.18207) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | 2022 | https://www.youtube.com/watch?v=Aag2w1KuVwY | 
| Lynchburg,
                VA Lynchburg City Co. United States | University Blvd. / Liberty University Dr. (37.35297, -79.17498) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2018 | Year Completed estimated (2017-2019). | 
| Lynchburg,
                VA Lynchburg City Co. United States | Odd Fellows Rd. / Murray Pl. / Albert Lankford Rd. (37.38490, -79.16520) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 51.2451 | Other (At-Grade) Unknown | 2019 | Partially built in July 2019 (streetview) https://www.virginiadot.org/projects/lynchburg/odd_fellows_road_segment_b2_reconstruction.asp ICD estimated from Google Maps linework. | 
| Lynchburg,
                VA Lynchburg City Co. United States | Odd Fellows Rd. / Top Ridge Rd. (37.37160, -79.14695) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 44.6101 | Other (At-Grade) Single-Lane | 2019 | https://www.virginiadot.org/projects/lynchburg/odd_fellows_road.asp ICD estimated from Google Maps linework. | 
| Lynchburg,
                VA Lynchburg City Co. United States | Logans Ln. / US 501 SB Offramp (37.36629, -79.20580) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 31.3242 | Freeway Ramps (Grade-Separated) Single-Lane | 2018 | ICD estimated from Google Maps linework. | 
| Lynchburg,
                VA Lynchburg City Co. United States | Park Ave. / Langhorne Rd. (Bus 501) (37.40468, -79.16056) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 23.7183 | Other (At-Grade) Single-Lane | 2015 | ICD estimated from Google Maps linework. | 
| Lynchburg,
                VA Lynchburg City Co. United States | University Blvd. / Williams Stadium Rd. (37.35301, -79.17631) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 17.0890 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2015 | Year Completed estimated (2014-2015). ICD estimated from Google Maps linework. | 
| Lynchburg,
                VA United States | 5th St. / Federal St. (37.41507, -79.15072) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 32.2524 | Other (At-Grade) Single-Lane | 2010 | ICD estimated from Google Maps linework. | 
| Lynden,
                WA Whatcom Co. United States | SR 539 / River Rd. (48.92280, -122.48565) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 47.0858 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2009 | ICD estimated from Google Maps linework. | 
| Lynden,
                WA Whatcom Co. United States | SR 539 / Ten Mile Rd. (48.86968, -122.48580) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 46.3503 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2009 | ICD estimated from Google Maps linework. | 
| Lynden,
                WA Whatcom Co. United States | SR 539 / Pole Rd. (48.89152, -122.48560) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 47.1153 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2009 | ICD estimated from Google Maps linework. | 
| Lynden,
                WA Whatcom Co. United States | SR 539 / Wiser Lake Rd. (48.90677, -122.48560) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 47.1009 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2009 | ICD estimated from Google Maps linework. | 
| Lynden,
                WA Whatcom Co. United States | SR 546 / Bender Rd. (48.96442, -122.44116) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 35.2849 | Other (At-Grade) Single-Lane | 2013 | Open August 2013. ICD estimated from Google Maps linework. | 
| Lynden,
                WA Whatcom Co. United States | SR 546 / Depot Rd. (48.96478, -122.45217) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.2052 | Other (At-Grade) Single-Lane | 2013 | Open August 2013. ICD estimated from Google Maps linework. | 
| Lynden,
                WA Whatcom Co. United States | SR 546 / Northwood Rd. (48.96424, -122.40709) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 21.9551 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2016 | Open June 2016. ICD estimated from Google Maps linework. | 
| Lyndon,
                KS Osage Co. United States | US 75 / K-31 / K-268 (38.63773, -95.68464) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 54.1083 | Other (At-Grade) Single-Lane | 2014 | ICD estimated from Google Maps linework. | 
| Lyneham,
                Australian Capital Territory Australia | Wattle St. / Miller St. / Mackennal St. (-35.24936, 149.12105) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-lane w/ Traversable Central Island | ||
| Lyneham,
                Australian Capital Territory Australia | Wattle St. / Brigalow St. (-35.25186, 149.12392) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Lyngdal,
                Agder Lyngdal Norway | E39 (Flekkefjordveien - Mandalsveien) / Fv43 (Kvåsveien - Kirkeveien) (58.15750, 7.09174) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Lynn,
                MA Essex Co. United States | Federal St. / Waterhill St. / Marion St. (42.46533, -70.96799) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2020 | Four approaches, but five roads leading away. https://lynnjournal.com/2020/12/03/safe-and-round-new-roundabout-at-agganis-square-leads-to-safer-access-for-drivers/ | 
| Lynn,
                MA Essex Co. United States | Lynn Way / Nahant Rd. (42.45684, -70.93676) | Rotary Existing | Unknown Unknown | 3 Approaches 0 Driveways 124.2434 | Other (At-Grade) Unknown | ICD estimated from Google Maps linework. | |
| Lynn,
                MA Essex Co. United States | Western Ave (Rte 107) / Federal St / South St / Market Square (42.46260, -70.96575) | Roundabout Existing | All-Way Yield Unknown | 5 Approaches 0 Driveways 54.6268 | Other (At-Grade) Single-Lane | 2017 | ICD estimated from Google Maps linework. | 
| Lynnfield,
                MA Essex Co. United States | Salem St (Rt 129) / Lynnfield St. (42.51280, -70.99137) | Rotary Existing | All-Way Yield None | 4 Approaches 0 Driveways 159.3472 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ICD estimated from Google Maps linework. | |
| Lynnwood,
                WA Snohomish Co. United States | Filbert Rd. / Larch Way (47.82594, -122.25342) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 22.4519 | Other (At-Grade) Single-Lane | 2018 | ICD estimated from Google Maps linework. | 
| Lynnwood,
                WA Snohomish Co. United States | Filbert Rd. / Locust Way / Magnolia Rd. (47.82528, -122.25500) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 23.2541 | Other (At-Grade) Single-Lane | 2018 | ICD estimated from Google Maps linework. | 
| Lynnwood,
                WA Snohomish Co. United States | Ash Way / 18th Ave. SW (47.85489, -122.25737) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 35.0520 | Other (At-Grade) Single-Lane | 2009 | October 2009. | 
| Lynnwood,
                WA Snohomish Co. United States | 68th Ave. W / 204th St. SW (47.81409, -122.32484) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 20.0509 | Other (At-Grade) Single-Lane | 2015 | Edmonds Community College. Open August 2015. ICD estimated from Google Maps linework. | 
| Lynnwood,
                WA Snohomish Co. United States | 200th St. SW / (unknown) (47.81664, -122.32998) | Other Existing | Uncontrolled Unknown | 2 Approaches 1 Driveways 27.4317 | Other (At-Grade) Single-Lane | ||
| Lynnwood,
                WA Snohomish Co. United States | 36th Ave. W / 172nd St. SW (47.84292, -122.28183) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2020 | Year Completed estimated (2019-2020). | 
| Lynnwood,
                WA Snohomish Co. United States | 6th Ave. W / 7th Pl. W (47.84259, -122.24328) | Traffic Calming Circle Existing | All-Way Stop Unknown | 3 Approaches 0 Driveways 0.0000 | Unknown Single-Lane | 2014 | |
| Lyons,
                Northern Territory Darwin Australia | Henbury Ave. / Tambling Terrace (-12.36574, 130.88571) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Lyons,
                GA Toombs Co. United States | SR 292 (NW Broad St.) / Oxley Dr. (32.20299, -82.33978) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | https://www.weau.com/video/2023/01/23/northwest-broad-st-oxley-dr-roundabout-project-expected-be-complete-mid-march/ | 
| Lysterfield,
                Victoria Knox Australia | Kelletts Rd. / Major Crescent / Rosewood Blvd. (-37.92257, 145.28210) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Lytchett Minster,
                England Dorset United Kingdom | Bakers Arms Roundabout [A35 / A351 / B3067 (Dorchester Rd.)] (50.73251, -2.06584) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Lyttleton,
                Canterbury Christchurch New Zealand | SH 74 (Tunnel Rd. - Norwich Quay) / Simeon Quay (-43.60272, 172.71694) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Lyulin,
                Sofia City Sofia Bulgaria | SR 18 (Sofia Ring Road) / SR 189 / A3-E79 Ramps / (connector to bulevard D-r Petar Dertliev) (42.71319, 23.23032) | Rotary Existing | All-Way Yield None | 5 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (3+ Lane) | ||
| Maasbracht,
                Limburg Maasgouw Netherlands | Stevensweerterweg / Sint Joosterweg (51.13865, 5.89383) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Maasbracht,
                Limburg Maasgouw Netherlands | Stevensweerterweg / Echterstraat (51.13936, 5.88627) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Maasbracht,
                Limburg Maasgouw Netherlands | Stevensweerterweg / Tipstraat / Oude Massweg / Kanaalweg (51.14108, 5.88110) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Maasbracht,
                Limburg Maasgouw Netherlands | Echterstraat / Sint Joosterweg / Kruisweg / Molenweg (51.14289, 5.89306) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Maasbracht,
                Limburg Maasgouw Netherlands | Hoofdstraat / Molenweg / Brouwersstraat (51.14903, 5.89157) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Maasbracht,
                Limburg Maasgouw Netherlands | Stationsweg / Kempweg / Kerkstraat (51.14812, 5.90826) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Maasbracht,
                Limburg Maasgouw Netherlands | Stationsweg / Linnerweg / Heerenweg (51.14566, 5.91628) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Maasbracht,
                Limburg Maasgouw Netherlands | N271 (Rijksweg) / Stationsweg (51.14267, 5.92511) | Roundabout Existing | All-Way Yield Unknown | 3 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. | |
| 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. | |
| Maasdijk,
                South Holland Westland Netherlands | N220 / N223 (51.96953, 4.20846) | Signalized Roundabout/Circle Existing | Signal Unknown | 4 Approaches 0 Driveways 73.5802 | Other (At-Grade) Multilane (3+ Lane) | ICD estimated from Google Maps linework. | |
| 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 | ||
| 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. | |
| 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. | |
| 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. | |
| 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. |