| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Brighton,
                MI Livingston Co. United States | Lee Rd. / US 23 NB Ramps / Fieldcrest Dr. (42.50486, -83.75652) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 47.5461 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2005 | ICD estimated from Google Maps linework. | 
| Brighton,
                MI Livingston Co. United States | Lee Rd. / US 23 SB Ramps (42.50605, -83.75954) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 37.8600 | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | 2006 | Linked with Lee Rd/Whitmore Lake Rd roundabout. Previously controlled by one-way stop control ICD estimated from Google Maps linework. | 
| Brighton,
                MI Livingston Co. United States | Lee Rd. / Whitmore Lake Rd. (42.50627, -83.76012) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 42.2622 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2006 | Linked with US 23 SB Ramps/Lee Rd. roundabout. Functional Class: Arterial ICD estimated from Google Maps linework. | 
| Brighton,
                MI Livingston Co. United States | Village Place Blvd. / Green Oak Dr. / Fieldcrest Dr. (42.50573, -83.75296) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.1480 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 2006 | |
| Brighton,
                MI Livingston Co. United States | Village Place Blvd. / Green Oak Ave. (42.50698, -83.75462) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 41.1480 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2006 | ICD estimated from Google Earth. | 
| Brighton,
                NY Monroe Co. United States | E Henrietta Rd. / (unklnown) (43.09657, -77.60624) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2014 | Merging right-turn bypass lane on south leg. | 
| Brighton,
                CO Adams Co. United States | Longs Peak St. / N 46th Ave. (39.99462, -104.75972) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2021 | |
| Brighton,
                CO Adams Co. United States | Longs Peak St. / Silo Ct. (39.99463, -104.75777) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2022 | Year Completed estimated (2021-2022). | 
| Brighton,
                CO Adams Co. United States | Longs Peak St. / Baler Ct. (39.99464, -104.75476) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2022 | Year Completed estimated (2021-2022). | 
| Brighton,
                CO Adams Co. United States | Longs Peak St. / Bowie Dr. / N 46th Ave. (39.99239, -104.75969) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 33.5280 | Other (At-Grade) Single-Lane | 2021 | 2022 or earlier (SV) | 
| Brighton,
                CO Adams Co. United States | 156th Ave. / 157th Ave. / Syracuse Way (39.97989, -104.89921) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2018 | Year Completed estimated (2018-2019). | 
| Brighton,
                CO Adams Co. United States | Southgate Blvd. / Gateway St. (39.91320, -104.83390) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2018 | Year Completed estimated (2018-2019). | 
| Brighton,
                CO Adams Co. United States | Cherry Blossom Dr. / Willow Oak St. / N Golden Eagle Pkwy. (39.99599, -104.74341) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2018 | |
| Brighton,
                CO Adams Co. United States | Longs Peak St. / N Golden Eagle Pkwy. (39.99224, -104.74163) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.4800 | Other (At-Grade) Single-Lane | 2018 | South leg stubbed. Year Completed estimated (2018-2019). | 
| Brighton,
                CO Adams Co. United States | Cisne Cir. / Goldfinch St. (39.98653, -104.74396) | Other Existing | Unknown Unknown | 3 Approaches 1 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Brighton,
                CO Adams Co. United States | Killdeer St. / Pelican Ave. (39.98524, -104.74270) | Other Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Brighton,
                CO Adams Co. United States | Park Place Dr. / Donna St. (39.97846, -104.79810) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Brighouse,
                England Calderdale United Kingdom | A643 (Ludenscheid Link - Huddersfield Rd.) / A641 (Bradford Rd.) / (parking) (53.70343, -1.77795) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Brigantine,
                NJ Atlantic Co. United States | Brigantine Blvd. / Bayshore Ave. / 34th St. S / (unknown) / (parking lot) (39.39482, -74.38953) | Other Existing | Other None | 7 Approaches 0 Driveways 28.6120 | Other (At-Grade) Multilane (2 Lane, unspecified) | All entries except Brigantine Blvd controled by stop signs. ICD estimated from Google Maps linework. | |
| Brier,
                WA Snohomish Co. United States | Locust Way / Logan Rd. / Larch Way (47.80828, -122.25425) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | https://snohomishcountywa.gov/3811/Larch-Way-and-Locust-Way---Bothell-2024 | 
| Brienz,
                Berne Interlaken-Oberhasli Switzerland | Hauptstrasse / Schwanderstrasse / Strandbadweg (46.75321, 8.04581) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Brielle,
                South Holland Gemeente Brielle Netherlands | N218 (Groene Kruisweg) / P. van de Wallendam (51.89914, 4.16136) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Brielle,
                South Holland Gemeente Brielle Netherlands | N218 (Groene Kruisweg - Schrijversdijk) / G.J. van den Boogerdweg (51.89920, 4.16004) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | Through bypass lane on east leg. | |
| Brielle,
                South Holland Gemeente Brielle Netherlands | Hossenbosdijk / Veckdijk / De Nolle (51.89027, 4.17911) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Bridport,
                Tasmania Dorset Australia | Main St. / Bentley St. (-41.00166, 147.39284) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Bridlington,
                England East Riding of Yorkshire United Kingdom | A165 (Bessingby Rd.) / Bessingby Way (54.08350, -0.20864) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways | Other (At-Grade) Single-Lane | ||
| Bridlington,
                England East Riding of Yorkshire United Kingdom | A165 / B1423 (Scarborough Rd.) / Market Pl. (54.09528, -0.20997) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Bridlington,
                England East Riding of Yorkshire United Kingdom | Sewerby Rd. / Sewerby Heads / Fortyfoot (54.09649, -0.18796) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Bridlewood,
                IN St. Joseph Co. United States | Bridlewood Cir. / Broken Wood Dr. (41.75165, -86.13323) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 48.7680 | Other (At-Grade) Single-Lane | 2001 | Flush concrete splitter islands. No truck apron. Year Completed estimated (1999-2003). | 
| Bridgtown,
                England Staffs United Kingdom | A5 (Watling St. - Walsall Rd.) / A460 (Lodge Ln. - Eastern Way) / A34 (Walsall Rd.) (52.67278, -2.02327) | Signalized Roundabout/Circle Existing | Signal None | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Bridgewater,
                South Australia Adelaide Hills Australia | B34 (Mount Barker Rd.) / M1 (Southeastern Fwy.) Ramps (-35.01890, 138.78757) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Single-Lane | ||
| Bridgewater,
                Tasmania Brighton Australia | C195 (Brighton Rd.) / Glenstone Rd. (-42.71269, 147.24350) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Bridgewater,
                Tasmania Brighton Australia | NH 1 (Midland Hwy.) / B32 (E Derwent Hwy.) (-42.73289, 147.23715) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Bridgewater,
                Tasmania Brighton Australia | NH 1 (Midland Hwy.) / B10 (Boyer Rd.) / Gunn St. (-42.73811, 147.22759) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Bridgewater,
                Tasmania Brighton Australia | B32 (E Derwent Hwy.) / C326 (Cove Hill Rd.) / Chalmers Link (-42.73438, 147.24078) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Bridgeville,
                PA Washington Co. United States | Morganza Rd. / Morgan Rd. / Baker Rd. (40.31090, -80.14808) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2020 | |
| Bridgeville,
                DE Sussex Co. United States | Heritage Shores Cir. / White Pelican Ct. / Will's Island Dr. (38.71647, -75.60235) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Bridgeville,
                DE Sussex Co. United States | Heritage Shores Cir. / Champions Dr. (38.72458, -75.60463) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Bridgeville,
                DE Sussex Co. United States | Heritage Shore Dr. / (future roads) (38.71236, -75.59344) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Bridgeville,
                DE Sussex Co. United States | Heritage Shore Dr. (38.71171, -75.59194) | Other Existing | Unknown Unknown | 2 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Bridgetown,
                England Warks United Kingdom | A422 (Banbury Rd.) / A3400 (Shipston Rd.) (52.19035, -1.69853) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Bridgeport,
                NY Onondaga Co. United States | Rte 31 / Minoa Rd. (Rte 298) (43.15437, -75.97328) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 20.0394 | Other (At-Grade) Single-Lane | 2018 | ICD estimated from Google Maps linework. | 
| Bridgeport,
                CT Fairfield Co. United States | Soundview Dr. / Monument Dr. (41.16021, -73.18696) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Bridge of Don,
                Scotland Aberdeen City United Kingdom | A92 (The Parkway) / B997 (Scotstown Rd.) (57.18902, -2.10533) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Bridge of Don,
                Scotland Aberdeen City United Kingdom | A92 (The Parkway - Ellon Rd.) / A956 (Ellon Rd.) / Parway East (57.18722, -2.08912) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Bridge of Don,
                Scotland Aberdeen City United Kingdom | A92 (Ellon Rd.) / B999 / Berryhill Crescent (57.20204, -2.08992) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Bridge of Don,
                Scotland Aberdeen City United Kingdom | Parkway East / Exploration Dr. / Exhibition Ave. / Claymore Dr. (57.18692, -2.08590) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Bridal Falls,
                BC Fraser Valley Regional District Canada | Hwy 9 / Yale Road East (49.18523, -121.76500) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2004 | Completed October 29, 2004. | 
| Briatico,
                Calabria Vibo Valentia Italy | SP6 / SP80 (38.71758, 16.04923) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Brewerytown,
                PA Philadelphia Co. United States | Waterworks Dr. (39.96762, -75.18357) | Other Existing | Unknown Unknown | 2 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | Pedestrian access to central island. | |
| Brevard,
                NC Transylvania Co. United States | US 64-US 276 (Asheville Hwy.) / Rustling Woods Dr. (35.26900, -82.71022) | Roundabout Existing | All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) | 3 Approaches 0 Driveways 53.3400 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2023 | Year Completed estimated (2021-2023). | 
| Brevard,
                NC Transylvania Co. United States | Ecusta Rd. / Rustling Woods Dr. (35.26814, -82.70583) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 78.9847 | Other (At-Grade) Single-Lane | 2019 | ICD estimated from Google Maps linework. | 
| Brest,
                Brest Brest Belarus | vul. Jankі Kupaly / Ulitsa Grodnenskaya (52.11510, 23.77892) | Unknown Existing | Unknown None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Brentwood,
                TN Williamson Co. United States | Holly Tree Gap Rd. / Murray Ln. (36.01571, -86.84598) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 32.0040 | Other (At-Grade) Single-Lane | 2024 | https://www.instagram.com/cityofbrentwoodtn/p/C-GqsY-MLk0/?img_index=3 | 
| Brentwood,
                TN Williamson Co. United States | Green Hill Blvd. / Bathwick Dr. (36.01170, -86.75138) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2017 | One-stage pedestrian crossings. Original circle built 2013-2014. Converted from circle to roundabout by adding splitter islands. Year Completed estimated (2016-2018). | 
| Brentwood,
                TN Williamson Co. United States | Longmoore Ln. / Elgin Way / Charity Dr. (35.93784, -86.74764) | Other Existing | Unknown Unknown | 4 Approaches 10 Driveways 0.0000 | Other (At-Grade) Unknown | ||
| Brentwood,
                TN Williamson Co. United States | Crockett Rd. / Green Hill Blvd. / Raintree Pkwy. (35.97879, -86.75281) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 27.0618 | Other (At-Grade) Single-Lane | 2018 | ICD estimated from Google Maps linework. | 
| Brentwood,
                TN Williamson Co. United States | Crockett Rd. / Arrowhead Dr. (35.97701, -86.76277) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 27.0624 | Other (At-Grade) Single-Lane | 2016 | ICD estimated from Google Maps linework. | 
| Brentwood,
                TN Williamson Co. United States | Wilson Pike Cir. / Town Center Way (36.03482, -86.78563) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 22.2135 | Other (At-Grade) Single-Lane | 2005 | ICD estimated from Google Maps linework. | 
| Brentsville,
                VA Prince William Co. United States | Twin Leaf Dr. / Spring Iris Dr. (38.72948, -77.55567) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2020 | Year Completed estimated (2019-2020). | 
| Brendale,
                Queensland Moreton Bay Australia | French Ave. / Griffin Crescent / Bailey Ct. (-27.31271, 152.98053) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Breña,
                Lima Province of Lima Peru | Parque General Pedro Silva (-12.06179, -77.04826) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Unknown | ||
| Breña,
                Lima Province of Lima Peru | Plaza de la Bandera (-12.06746, -77.06112) | Other Existing | Unknown Unknown | 5 Approaches 0 Driveways | Other (At-Grade) Unknown | ||
| Bremerton,
                WA Kitsap Co. United States | Washington Ave. / Manette Bridge (47.56922, -122.62369) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2024 | https://www.youtube.com/watch?v=tD7NviOOFDE | 
| Bremerton,
                WA Kitsap Co. United States | Wheaton Way / Harkins St. / Manette Bridge (47.57079, -122.61700) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 23.3679 | Other (At-Grade) Single-Lane | 2011 | Previous intersection was four-way with south leg. ICD estimated from Google Maps linework. | 
| Bremerton,
                WA Kitsap Co. United States | Cross SKIA Connector / Harry Earl Rd. (47.50340, -122.75060) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 32.2730 | Other (At-Grade) Single-Lane | 2010 | September 2010. ICD estimated from Google Maps linework. | 
| Breinigsville,
                PA Lehigh Co. United States | US 222 (Hamilton Blvd. - Kutztown Rd.) / Schantz Rd. / Farmington Rd. (40.54440, -75.67207) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 57.9120 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2023 | Oval shaped. ICD = 190 ft x 180 ft. | 
| Bredbury,
                England Greater Manchester United Kingdom | A560 (Crookilley Way) / M60 Ramps (53.42420, -2.12365) | Rotary Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ||
| Bredbury,
                England Greater Manchester United Kingdom | A560 (Crookilley Way) / A6017 (Ashton Rd.) / M60 Ramp / Oldmoor Rd. (53.42626, -2.12194) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ||
| Břeclav,
                South Moravia Břeclav Czechia | Rte 425 / Sady 28. října 9 / Silingrova / (train station entrance) (48.75347, 16.89100) | Roundabout Existing | All-Way Yield Unknown | 5 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Břeclav,
                South Moravia Břeclav Czechia | Stromořadní / Slovacka (48.75616, 16.89323) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Břeclav,
                South Moravia Břeclav Czechia | Rte 55 / Rte 425 / Lidická (48.77982, 16.90342) | Roundabout Existing | All-Way Yield Unknown | 5 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Breckenridge,
                CO Summit Co. United States | Main St. / N. Park Ave. (39.49046, -106.04560) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 32.2595 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2006 | ICD estimated from Google Maps linework. | 
| Breckenridge,
                CO Summit Co. United States | CO-9 / Stan Miller Dr. / Fairview Blvd. (39.52585, -106.04534) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.5341 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2015 | ICD estimated from Google Maps linework. | 
| Breckenridge,
                CO Summit Co. United States | S Park Ave. (CO 9) / Four O'clock Rd. (39.48043, -106.04811) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 34.1078 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2015-2018). ICD estimated from Google Maps linework. | 
| Breckenridge,
                CO Summit Co. United States | N Park Ave. / Watson Ave. (39.48470, -106.04887) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | 2022 | https://www.townofbreckenridge.com/live/watson-roundabout | 
| Breaux Bridge,
                LA St. Martin Par. United States | Grand Pointe Ave. (LA 347) / Doyle Melancon Rd. (30.28636, -91.87545) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 47.2440 | Other (At-Grade) Single-Lane | 2019 | Circle moved to save an old oak tree. https://www.klfy.com/local/dotd-changes-roundabout-design-for-200-year-old-tree/ | 
| Brayton,
                IA Cass Co. United States | 710th St. / 350th St. (41.50440, -94.83505) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | Cottonwood tree in center of intersection. On Audubon County-Cass County Line. https://www.roadsideamerica.com/tip/8830 | |
| Bray Park,
                Queensland Moreton Bay Australia | Francis Rd. / Ellis St. / Sparkes Rd. (-27.28699, 152.97702) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Bray,
                Co Wicklow Ireland | R768 (Southern Cross Rd.) / R767 (Killarney Rd.) / N11 SB Ramps (53.18204, -6.13321) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Single-Lane | ||
| Brattleboro,
                VT Windham Co. United States | Rte 9 / Rte 5 (42.88500, -72.55670) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 51.8160 | Other (At-Grade) Multilane (2 Lane, 2x2 max) | 1999 | Adjacent to I-89. Heavy truck volume (>7%). | 
| Bratsk,
                Irkutsk Bratsk Russia | ulitsa Mira / ulitsa Podbel'skogo (56.15155, 101.61915) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Bratsk,
                Irkutsk Bratsk Russia | ulitsa Mira / ulitsa Obrucheva (56.15942, 101.62687) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Brassall,
                Queensland Ipswich Australia | Diamantina Blvd. / Moonlight Dr. / Holroyd St. (-27.58699, 152.71827) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Brasília,
                Federal District Brazil | Primeira Avenida Norte / Segunda Avenida Sul (-15.87964, -48.10537) | Other Existing | All-Way Stop None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Brasília,
                Federal District Brazil | Primeira Avenida Norte / Avenida 1 Norte (-15.87051, -48.09027) | Other Existing | All-Way Stop None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Brasília,
                Federal District Brazil | Segunda Avenida Norte / Segunda Avenida Sul (-15.87519, -48.10758) | Other Existing | All-Way Stop None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Brasília,
                Federal District Brazil | Segunda Avenida Norte / Primeira Rodovia Sul (-15.87944, -48.11996) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | Four-lane entries into two receiving lanes. | |
| Brasília,
                Federal District Brazil | Segunda Avenida NorteVia de Ligação Taquatinga Samambaia / Segunda Avenida Norte / Rodovia Leste / Quadra Qi 416 Bloco P (-15.85316, -48.07191) | Other Existing | All-Way Stop None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Brasília,
                Federal District Brazil | Avenida das Araucárias / Rua Copaíba (-15.83545, -48.04102) | Other Existing | All-Way Stop None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Brasília,
                Federal District Brazil | Primeira Avenida Norte / Avenida Noroeste (-15.89476, -48.13807) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Brasília,
                Federal District Brazil | DF-460 (Primeira Avenida Norte) / Segunda Avenida Norte / Qn 225 - Samambaia Sul (-15.89012, -48.12823) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Brasília,
                Federal District Brazil | DF-460 (Primeira Avenida Norte) / Primeira Rodovia Sul (-15.88509, -48.11720) | Roundabout Existing | Unknown None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Braselton,
                GA Gwinnett Co. United States | (parking) (34.12150, -83.82521) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Braselton,
                GA Jackson Co. United States | Cherry Dr. / (parking) (34.11418, -83.76485) | Other Existing | Unknown Unknown | 2 Approaches 1 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Braselton,
                GA Gwinnett Co. United States | Crimson King Dr. (34.10398, -83.84484) | Other Existing | Unknown Unknown | 2 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Braselton,
                GA Hall Co. United States | Riverview Pkwy. / Ansley Terr. (34.12515, -83.83026) | Other Existing | One-Way/Two-Way Stop Unknown | 4 Approaches 0 Driveways 43.5020 | Other (At-Grade) Single-Lane | Stop controlled on side street. ICD estimated from Google Maps linework. | |
| Braselton,
                GA Gwinnett Co. United States | Grand Hickory Dr. / Mossy Oak Landing (34.12021, -83.82343) | Other Existing | Uncontrolled Unknown | 4 Approaches 0 Driveways 51.4145 | Other (At-Grade) Single-Lane | No traffic control on entries. ICD estimated from Google Maps linework. | |
| Braselton,
                GA Gwinnett Co. United States | Northern Oak Dr. / Nutall Oak Dr. (34.10660, -83.84110) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 40.5449 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Braselton,
                GA Hall Co. United States | Riverview Pkwy. / Cloverfield Way (34.12538, -83.83327) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 37.5698 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. |