Roundabouts Database Index

29869 Results

Search by location, intersection, and comments with the Quick Search below. You can search all other attributes by clicking Advanced Search. Sort results by clicking the headers of any column. Click the Intersection name for a details and aerial view. Search results pages can be bookmarked. Results can be exported to KML for viewing in Google Earth.

City, State County Country	Intersection (Lat, Lng)	Type Status	Control Type / Other Control Type	Approaches / Driveways / ICD (m)	Functional Class / LaneType	Year Completed	Comments
Rogers, AR Benton Co. United States	S Pinnacle Hills Pkwy. / W JB Hunt Dr. (36.30245, -94.18936)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2023	Yield-controlled right-turn bypass lanes on north and south legs. https://www.youtube.com/watch?v=fxI71JbGsVk
Rogers, AR Benton Co. United States	S Pinnacle Hills Pkwy. / S Champions Dr. (36.30103, -94.18902)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2023	https://www.youtube.com/watch?v=fxI71JbGsVk
Rogers, AR Benton Co. United States	S Promenade Blvd. / W Oak St. (36.32767, -94.17844)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2024	https://www.youtube.com/watch?v=GlgAq7Dsqgo
Rogers, AR Benton Co. United States	W Oak St. / S 45th St. (36.32768, -94.17973)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-lane w/ Traversable Central Island	2024	https://www.youtube.com/watch?v=GlgAq7Dsqgo.
Rogers, AR Benton Co. United States	S Champions Dr. / W Walsh Ln. / Green Acres Rd. (36.30960, -94.18918)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2022	https://www.nwahomepage.com/northwest-arkansas-news/new-roundabout-going-into-rogers/
Rogers, AR Benton Co. United States	S Champions Dr. / Pauline Whitaker Pkwy. (36.29744, -94.18948)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2024	Oval shaped. ICD = 125 ft x 95 ft. https://www.5newsonline.com/article/news/local/improvements-street-intersections-rogers/527-453accd1-e729-4429-a299-adf651d31f61
Rogers, AR Benton Co. United States	S Rife Medical Ln. / W Northgate Rd. / (parking) (36.30603, -94.18317)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-lane w/ Traversable Central Island	2023	Serves Mercy Hospital Northwest Arkansas. Merging right-turn bypass lane on southwest leg. https://www.youtube.com/watch?v=slv12WuciNU
Rogers, AR Benton Co. United States	S Bellview Rd. / S JB Hunt Dr. / S 28th Pl. (36.29465, -94.17170)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2024	https://www.rogersar.gov/CivicSend/ViewMessage/message/209522
Rogers, AR Benton Co. United States	W Pleasant Grove Rd. / S Rainbow Rd. / Southgate Estates Cir. (36.29174, -94.20767)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 57.9120	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	https://www.facebook.com/CraftonTullPage/videos/pleasant-grove-road-roundabout/1459630811196234/
Rogers, AR Benton Co. United States	W Pleasant Grove Rd. / S Rainbow Rd. (36.29171, -94.21214)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 57.9120	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	Yield-controlled right-turn bypass lane on north leg.
Rogers, AR Benton Co. United States	Garrett Rd. / Mount Hebron Rd. (36.27365, -94.19467)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2022	https://www.rogersar.gov/CivicAlerts.aspx?AID=209&ARC=424
Bentonville, AR Benton Co. United States	Watertower Rd. / SE 8th St. (36.36477, -94.17059)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 60.9600	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2023	Year Completed estimated (2022-2023).
Rogers, AR Benton Co. United States	S Pinnacle Hills Pkwy. / Northgate Rd. (36.30461, -94.18796)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2024
Springdale, AR Washington Co. United States	S 64th St. / Apple Rd. (36.16841, -94.20162)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	3 Approaches 0 Driveways 64.0080	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	RRFB on all three legs.
McKinney, TX Collin Co. United States	E Louisiana St. / Greenville Rd. (33.19718, -96.60968)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways 33.5277	Other (At-Grade) Single-Lane	2024	One of the driveways serves as emergency access only.
Brodheadsville, PA Monroe Co. United States	US 209 / Pleasant Valley Ln. (40.92167, -75.40245)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2024	RRFB on all legs.
Brodheadsville, PA Monroe Co. United States	US 209 / SR 115 / Rodenbach Ln. (40.92314, -75.39917)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2024
Valdosta, GA Lowndes Co. United States	SR 31 (Madison Hwy.) / I-75 NB Ramps (30.75206, -83.27321)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Unknown	2025	https://valdostatoday.com/news-2/local/2025/02/lowndes-i75-exit-11-traffic-to-begin-using-roundabouts/
Valdosta, GA Lowndes Co. United States	SR 31 (Madison Hwy.) / I-75 SB Ramps (30.75023, -83.27416)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Unknown	2025	https://valdostatoday.com/news-2/local/2025/02/lowndes-i75-exit-11-traffic-to-begin-using-roundabouts/
Lake Park, GA Lowndes Co. United States	Lake Park Bellville Rd. / I-75 NB Ramps (30.64409, -83.18847)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Unknown	2022	https://wfxl.com/news/local/traffic-pattern-change-expected-in-lowndes-county-on-i-75-exit-2
Lake Park, GA Lowndes Co. United States	Lake Park Bellville Rd. / I-75 SB Ramps (30.64297, -83.18993)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2022	https://wfxl.com/news/local/traffic-pattern-change-expected-in-lowndes-county-on-i-75-exit-2
Bowling Green, KY Warren Co. United States	Frist Blvd. / Hub Blvd. (36.96968, -86.40929)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2019
Bowling Green, KY Warren Co. United States	Ken Bale Blvd. / Middle Bridge Rd. W (36.95185, -86.41547)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2022
Kennewick, WA Benton Co. United States	W Deschutes Ave. / N Colorado St. (46.21261, -119.22344)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island	2024	https://www.youtube.com/watch?v=FWq2ItERef0 (view of roundabout at 1:14 in video)
Hemel Hempstead, England Herts United Kingdom	A4251 (London Rd.) / A4146 (Station Rd.) (51.74301, -0.48452)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hemel Hempstead, England Herts United Kingdom	A4251 (London Rd.) / Fishery Rd. (51.74305, -0.49149)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hemel Hempstead, England Herts United Kingdom	A4251 (London Rd.) / A41 EB Ramps (51.74489, -0.51312)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Hemel Hempstead, England Herts United Kingdom	A414 (Two Waters Way) / A41 EB Ramps (51.73648, -0.47996)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		Raindrop shaped.
Hemel Hempstead, England Herts United Kingdom	A414 (Two Waters Way) / A41 WB Ramps (51.73616, -0.48168)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		Raindrop shaped.
Hemel Hempstead, England Herts United Kingdom	A414 (Saint Albans Rd.) / Jarman Way (51.74980, -0.45562)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)		Through bypass lane on west leg.
Hemel Hempstead, England Herts United Kingdom	A414 (Saint Albans Rd.) / White Hart Rd. / Bennetts End Rd. (51.74958, -0.45123)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)		Left-turn-only lane on east and west legs.
Hemel Hempstead, England Herts United Kingdom	A414 (Saint Albans Rd. / Breakspear Way) / A4147 (Leverstock Green Way / Maylands Ave.) (51.75379, -0.43624)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)		Left-turn add-lane bypass lanes on north and south legs. Left-turn-only lanes on east and west legs.
Hemel Hempstead, England Herts United Kingdom	A414 (Breakspear Way) / Green Ln. (51.75630, -0.42355)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Hemel Hempstead, England Herts United Kingdom	Green Ln. / Boundary Way (51.76027, -0.42309)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hemel Hempstead, England Herts United Kingdom	Boundary Way / Buncefield Ln. / (parking) (51.76062, -0.42889)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hemel Hempstead, England Herts United Kingdom	Green Ln. / Cherry Tree Ln. / Hogg End Ln. (51.76618, -0.42265)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Hemel Hempstead, England Herts United Kingdom	A4147 (Swallowdale Ln. / Maylands Ave.) / Swallowdale Ln. / Eastman Way (51.76690, -0.44389)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hemel Hempstead, England Herts United Kingdom	A4147 (Redbourn Rd. / Swallowdale Ln.) / High Street Green / Queensway (51.76548, -0.44808)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Left-turn bypass lanes on west and south legs.
Hemel Hempstead, England Herts United Kingdom	A4147 (Link Rd. / Redbourn Rd.) / B487 (Redbourn Rd.) / Saint Agnells Ln. (51.77084, -0.44894)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hemel Hempstead, England Herts United Kingdom	A4147 (Link Rd.) / Cambrian Way / Aycliffe Dr. (51.76921, -0.45691)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hemel Hempstead, England Herts United Kingdom	A4147 (Link Rd.) / Piccotts End Rd. (51.76574, -0.47503)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hemel Hempstead, England Herts United Kingdom	A4146 (Leighton Buzzard Rd.) / A4147 (Link Rd.) / B440 (Leighton Buzzard Rd.) / Galley Hill (51.76563, -0.47949)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hemel Hempstead, England Herts United Kingdom	A4146 (Leighton Buzzard Rd.) / Queensway / Warners End Rd. (51.75713, -0.47560)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)		Left-turn-only lanes on all legs.
Hemel Hempstead, England Herts United Kingdom	Queensway / Marlowes (51.75735, -0.47277)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hemel Hempstead, England Herts United Kingdom	Leighton Buzzard Rd. / Combe St. (51.75370, -0.47514)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hemel Hempstead, England Herts United Kingdom	A4251 (London Rd.) / A41 WB Ramps (51.74372, -0.51106)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Hemel Hempstead, England Herts United Kingdom	(Breakspear Park entrance) / (parking) (51.75549, -0.42416)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Atlanta, GA DeKalb Co. United States	Maynard Terrace SE / McPherson Ave. / I-20 EB Exit Ramp (33.74396, -84.33482)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)	2025
Plain City, OH Union Co. United States	Hyland-Croy Rd. / Ravenhill Pkwy. (40.18345, -83.19046)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2015-2016).
Etna Township, OH Licking Co. United States	Refugee Rd. SW / Mink St. SW (39.97410, -82.72878)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2024	https://www.yahoo.com/news/refugee-road-reopens-11-2-100110827.html
Etna Township, OH Licking Co. United States	Refugee Rd. SW / Etna Pkwy. (39.97301, -82.70600)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2024	https://www.yahoo.com/news/refugee-road-reopens-11-2-100110827.html
Groveport, OH Franklin Co. United States	SR 317 (London-Groveport Rd.) / Rohr Rd. (39.84050, -82.90935)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2023	Yield-controlled right-turn bypass lanes on north and south legs. https://www.groveport.org/CivicAlerts.aspx?AID=355&ARC=1054
Union, OH Montgomery Co. United States	Dog Leg Rd. / Union Airpark Blvd. / Martindale Rd. (39.89519, -84.25501)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.9600	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2023	Merging right-turn bypass lane on south leg. Yield-controlled right-turn bypass lane on west leg. Designed for future double-left-turn on east leg. https://www.daytondailynews.com/local/new-roundabout-at-union-airpark-blvd-and-dog-leg-road/44be0409-4bf4-4c75-abdd-b5d18f213524/
Waynesboro, GA Burke Co. United States	GA 24-GA 80 / GA 56 / Lovers Ln. (33.08492, -82.03795)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2025	https://www.youtube.com/watch?v=_HsuxBbR5ds
Shelby, NC Cleveland Co. United States	NC-150 (Cherryville Rd.) / NC-180 (N Post Rd.) (35.31228, -81.49215)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2024	Left-turn-only lane on northeast leg. Year Completed estimated (2022-2024).
Shelby, NC Cleveland Co. United States	NC-150 (Cherryville Rd.) / Shelby Bypass EB Ramps (35.31324, -81.49081)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 48.7680	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)	2024	Year Completed estimated (2022-2024).
Shelby, NC Cleveland Co. United States	NC-150 (Cherryville Rd.) / Shelby Bypass WB Ramps (35.31432, -81.48908)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 48.7680	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)	2024	Year Completed estimated (2022-2024).
Frisco, TX Collin Co. United States	Acacia Ave. / Gartner Rd. (33.15628, -96.74202)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5274	Other (At-Grade) Single-Lane	2024
Frisco, TX Collin Co. United States	Acacia Ave. / Twistleaf St. (33.15767, -96.73793)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2024
Frisco, TX Collin Co. United States	Acacia Ave. / Birchleaf Dr. / Bearberry Dr. (33.15763, -96.73480)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5277	Other (At-Grade) Single-Lane	2024
Frisco, TX Collin Co. United States	Everwell Ln. / Durant Ln. (33.19927, -96.82178)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.1856	Other (At-Grade) Single-Lane	2025
Frisco, TX Collin Co. United States	Everwell Ln. / Forbes Dr. (33.19643, -96.82593)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.1856	Other (At-Grade) Single-Lane	2025
Byron, GA Peach Co. United States	Centerville Rd. / Housers Mill Rd. (32.60929, -83.74792)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2025	Replaced two offset T-intersections.
Covington, GA Newton Co. United States	US 278-GA 12 / GA 11 (33.59968, -83.75056)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2024	https://www.rockdalenewtoncitizen.com/news/work-underway-on-roundabout-at-hub-junction/article_a0207ea4-6379-11ed-8ac4-f75010cb538a.html
Granville, OH Licking Co. United States	SR 661 (North St.) / N Pearl St. / New Burg St. (40.07743, -82.52125)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2024	https://www.thereportingproject.org/new-roundabout-will-be-ready-for-the-first-day-of-school-on-aug-21-after-a-closure-for-paving-the-night-of-aug-18/
McDonough, GA Henry Co. United States	Racetrack Rd. / Iris Lake Rd. / Iris Lake Village Rd. (33.43047, -84.12372)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2024	Year Completed estimated (2023-2025).
North Dumfries, ON Oxford Canada	Trussler Rd. / Cedar Creek Rd. / Oxford Road 8 (43.32353, -80.49392)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2024	https://kitchener.citynews.ca/2024/09/19/cedar-creek-trussler-road-roundabout-work-completed/
San Diego, CA San Diego Co. United States	Foothill Blvd. / Loring St. (32.80778, -117.24568)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2025	Oval shaped. ICD = 130 ft x 90 ft. https://www.roadsbridges.com/road-traffic-safety/news/55241846/san-diego-builds-roundabouts-to-improve-safety
Escondido, CA San Diego Co. United States	E Grand Ave. / Kalmia St. (33.12233, -117.08011)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2025	https://ols.escondido.org/CivicAlerts.aspx?AID=142
Ettlingen, Baden-Württemberg Karlsruhe Germany	Karlsruher Straße / Pforzheimer Straße / Schillerstraße / Scheffelstraße (48.94361, 8.40786)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ettlingen, Baden-Württemberg Karlsruhe Germany	Karlsruher Straße / Huttenkreuzstraße / Pulvergartenstraße (48.94604, 8.40715)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Brant, ON Brant Canada	Hwy 2 (King Edward St.) / Puttown Rd. / Falkland Rd. (43.17027, -80.43259)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2022	Year Completed estimated (2020-2023).
Brant, ON Brant Canada	Hwy 2 (King Edward St.) / Bishopsgate Rd. (43.17113, -80.42643)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2022	Year Completed estimated (2020-2023).
Brant, ON Brant Canada	Rest Acres Rd. / Cobblestone Dr. / Daugaard Ave. (43.18023, -80.38441)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	Year Completed estimated (2020-2023).
Brant, ON Brant Canada	Rest Acres Rd. / Arlington Pkwy. / Court Dr. (43.17712, -80.38332)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	Year Completed estimated (2020-2023).
Brant, ON Brant Canada	Rest Acres Rd. / Scenic Ridge Gate / Lydia Ln. (43.17224, -80.38134)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	Year Completed estimated (2020-2023).
Brant, ON Brant Canada	Rest Acres Rd. / Hutchings Rd. (43.16711, -80.37922)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 62.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2024	Right-turn-only lane and three-lane pedestrian crossing on south leg.
Hamilton, ON Hamilton Canada	Hwy 52 / Hwy 403 WB Ramps (43.20276, -80.04528)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.0000	Freeway Ramps (Grade-Separated) Single-Lane	2024	Year Completed estimated (2021-2025).
Hamilton, ON Hamilton Canada	Hwy 52 / Hwy 430 EB Ramps (43.19974, -80.04435)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 45.0000	Freeway Ramps (Grade-Separated) Single-Lane	2024	Year Completed estimated (2021-2025).
Daytona Beach, FL Volusia Co. United States	Seabreeze Circle (Seabreeze Bridge / Mason Ave. / Ballough Dr.) (29.22941, -81.02484)	Rotary Removed	All-Way Yield Unknown	0 Approaches 0 Driveways 42.7326	Other (At-Grade) Multilane (2 Lane, unspecified)	1997	Replaced with construction of new Seabreeze Bridge. Year Completed estimated (1995-1999). ICD estimated from Google Maps linework.
Wall, NJ Monmouth Co. United States	NJ 35 / Atlantic Ave. (Brielle Circle) (40.13232, -74.06525)	Rotary Existing	Other Unknown	4 Approaches 0 Driveways 129.6649	Other (At-Grade) Single-Lane		Traffic circle conversion ICD estimated from Google Maps linework.
Southampton, NJ Burlington Co. United States	US 206 / NJ 70 (Red Lion Circle) (39.88715, -74.74104)	Rotary Existing	Unknown Unknown	4 Approaches 0 Driveways 136.5464	Other (At-Grade) Single-Lane		Traffic circle conversion Functional Class: Arterial ICD estimated from Google Maps linework.
Washington, DC N/A Co. United States	Sheridan Circle (Mass Ave. / 23rd St. / R St.) (38.91214, -77.05065)	Rotary Existing	Uncontrolled None	0 Approaches 0 Driveways 69.6989	Other (At-Grade) Multilane (2 Lane, unspecified)		Functional Class: Arterial ICD estimated from Google Maps linework.
Washington, DC United States	Westmoreland Circle (Massachusetts Ave. NW / Dalecarlia Dr. / Western Ave. NW / Butterworth Pl. NW) (38.94892, -77.10097)	Rotary Existing	All-Way Yield None	6 Approaches 0 Driveways 100.5840	Other (At-Grade) Multilane (3+ Lane)		On boundary of DC and Maryland (Western Ave. is the boundary).
Washington, DC United States	Chevy Chase Circle (Connecticut Ave. NW / Western Ave. NW / Chevy Chase Pkwy. NW / Grafton St.) (38.96761, -77.07716)	Rotary Existing	All-Way Yield None	7 Approaches 0 Driveways 109.7280	Other (At-Grade) Multilane (3+ Lane)		On boundary between DC and Maryland (Western Ave. is the boundary). Pedestrian access to central island.
Washington, DC N/A Co. United States	Sherman Circle (Kansas Ave. / Illinois Ave. / Crittenden St.) (38.94733, -77.02190)	Rotary Existing	All-Way Stop None	6 Approaches 0 Driveways 89.1704	Other (At-Grade) Multilane (2 Lane, unspecified)		Functional Class: Arterial ICD estimated from Google Maps linework.
Washington, DC N/A Co. United States	Grant Circle (New Hampshire Ave. / Illinois Ave. / Varnum St. / NW 5th St.) (38.94312, -77.01926)	Rotary Existing	All-Way Stop None	8 Approaches 0 Driveways 120.7587	Other (At-Grade) Multilane (2 Lane, unspecified)		Functional Class: Arterial ICD estimated from Google Maps linework.
Madison, CT New Haven Co. United States	Rte. 80 / Rte. 79 (41.35976, -72.63807)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways 98.6077	Other (At-Grade) Single-Lane		Old traffic circle converted to yield on entry. ICD estimated from Google Maps linework.
Bisbee, AZ Cochise Co. United States	Bisbee Rd. / SR 80 / SR 92 (31.42830, -109.89230)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways 104.9686	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Fort Worth, TX Tarrant Co. United States	Benbrook Circle [US 377 / TX 183 / Camp Bowie Blvd.] (32.71704, -97.44314)	Rotary Existing	Other Unknown	4 Approaches 2 Driveways 304.8000	Other (At-Grade) Multilane (3+ Lane)	1957	Oval shape. ICD = 1000 ft x 650 ft. Circulating traffic yields to entering traffic on north leg.
Phoenix, AZ Maricopa Co. United States	Aviano Way / (unknown) (33.68941, -111.99350)	Rotary Existing	All-Way Yield None	0 Approaches 0 Driveways 79.4999	Other (At-Grade) Single-Lane		Mini-roundabout. Completed 2005. ICD estimated from Google Maps linework.
Tulsa, OK Tulsa Co. United States	E. Admiral Pl. / Mingo Rd. (36.16057, -95.86876)	Rotary Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 114.7468	Other (At-Grade) Single-Lane		Functional Class: Arterial ICD estimated from Google Maps linework.
Westfield, NJ Union Co. United States	NJ 28 / E. Broad St. (Westfield Circle) (40.64849, -74.35027)	Rotary Existing	Unknown Unknown	3 Approaches 0 Driveways 42.5896	Other (At-Grade) Multilane (2 Lane, unspecified)		Functional Class: Arterial ICD estimated from Google Maps linework.
Hyannis, MA Barnstable Co. United States	Iyannough Rd. / Barnstable Rd. / Falmouth Rd. (41.66512, -70.28732)	Rotary Existing	Unknown Unknown	0 Approaches 0 Driveways 87.4371	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Somerville, NJ Somerset Co. United States	US 206 / US 202 Ramps / NJ 28 / West End Ave. (40.57572, -74.62894)	Rotary Existing	Other Unknown	5 Approaches 0 Driveways 144.7800	Other (At-Grade) Multilane (3+ Lane)		Circulating traffic yields (stops) for entering traffic on northeast leg. ICD = 475 ft x 350 ft.
North Stonington, CT New London Co. United States	Rte 2 / Rte 184 (41.42439, -71.86039)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways 103.6320	Other (At-Grade) Single-Lane		Yield signs added 1999?
Edmonton, AB Edmonton Capital Region Canada	St. Albert Trl. / Groat Rd. / 118th Ave. NW (53.57027, -113.54940)	Rotary Existing	Unknown Unknown	4 Approaches 0 Driveways 58.1573	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
St. Louis, MO St. Louis Co. United States	Halls Ferry / MO 367 (38.72251, -90.24017)	Rotary Existing	All-Way Yield None	6 Approaches 0 Driveways 86.6571	Other (At-Grade) Multilane (2 Lane, unspecified)		three of the six approaches are multilane and have dual lanes of traffic merging into both lanes of the roundabout; roundabout is unstriped. Description as follows: Halls Ferry Circle is 3 lanes wide, 350 foot diameter, 35 miles per hour and has 5 major roadways entering (from http://www.ballwin.mo.us/minutes_062402.html) ICD estimated from Google Maps linework.
(unincorporated), MA Barnstable Co. United States	Rte 6A / Rte 28 (gateway to Cape Cod) (41.74313, -70.58651)	Rotary Existing	All-Way Yield None	0 Approaches 0 Driveways 118.8720	Other (At-Grade) Multilane (2 Lane, unspecified)
Boston, MA Suffolk Co. United States	VFW Pkwy. / North Shore Rd. (Butler Circle) (42.41228, -70.99350)	Rotary Existing	Unknown Unknown	0 Approaches 0 Driveways 84.6514	Other (At-Grade) Multilane (2 Lane, unspecified)		Functional Class: Arterial ICD estimated from Google Maps linework.