Roundabouts Database

30229 Results

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City, State
County
Country 		Intersection
(Lat, Lng) 		Type
Status 		Control Type / Other Control Type Approaches / Driveways / ICD (m) Functional Class /
LaneType 		Year Completed Comments
Kitchener, ON
Waterloo
Canada 		Bleams Rd. / Commonwealth St. / Abram Clemens St.
(43.40059, -80.50162) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2024 https://www.regionofwaterloo.ca/en/living-here/bleams-road-fischer-hallman-to-trussler.aspx
Kitchener, ON
Waterloo
Canada 		Wallaceton Way / Tartan Ave. / John Wallace Dr.
(43.38003, -80.48505) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
33.0000 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2018-2019).
Kitchener, ON
Waterloo
Canada 		Benninger Dr. / Benninger Dr.
(43.40473, -80.53425) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
37.0000 		Other (At-Grade)
Single-Lane 		2020
Kitchener, ON
Waterloo
Canada 		Benninger Dr. / Nathalie St.
(43.40356, -80.53931) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.0000 		Other (At-Grade)
Single-Lane 		2020
Cambridge, ON
Waterloo
Canada 		Allendale Rd. / Intermarket Rd.
(43.42552, -80.39764) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2021 https://www.cambridge.ca/en/build-invest-grow/resources/October-19-2020---Construction-Notice-to-Residents.pdf
Cambridge, ON
Waterloo
Canada 		Intermarket Rd. / Boychuk Dr.
(43.41760, -80.39889) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
52.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2021 https://www.cambridge.ca/en/build-invest-grow/resources/August-28-2020---Construction-Notice-to-Residents.pdf
Midland, TX
Midland County
United States 		Thomason Dr. / W Illinois Ave. / Beal Pkwy.
(31.98180, -102.14644) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
51.8160 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2022
Midland, TX
Midland County
United States 		Earhart Dr. / Enterprise Ln.
(31.93066, -102.21059) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2017-2018).
Westfield, IN
Hamilton County
United States 		E 181st St. / Wheeler Rd.
(40.04993, -86.14190) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025 https://mcusercontent.com/3b4615471287568023972d947/images/43b7e87b-2e4c-c0a5-c283-57fe838db290.jpg
Onalaska, WI
La Crosse County
United States 		East Ave. N / Riders Club Rd.
(43.90543, -91.23514) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023 https://www.facebook.com/cityofonalaskawisconsin/posts/construction-of-a-new-compact-roundabout-at-the-intersection-of-east-avenue-and-/544121814532976/
Poughkeepsie, NY
Dutchess Co.
United States 		New Hackensack Rd. (SR 376) / Hooker Ave. / Raymond Ave. / Vassar Farm Ln.
(41.68145, -73.89631) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2025 Replaced offset T intersections. https://www.governor.ny.gov/news/governor-hochul-announces-construction-set-begin-new-roundabout-along-state-route-376-dutchess
Dade City, FL
Pasco Co.
United States 		US 98-US 301 Bypass / Old Lakeland Hwy. / (parking)
(28.35921, -82.18200) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 Previous control was a merge lane on northbound; use a side street for southbound. https://www.facebook.com/MyFDOTTampa/posts/-project-progress-us-98-bypass-roundabout-is-opendade-city-a-new-roundabout-open/1001085718724813/
Wahoo, NE
Saunders Co.
United States 		US 77 / SR 109 / CR 16
(41.23454, -96.60263) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 Year Completed estimated (2024-2025).
Greensboro, NC
Guilford Co.
United States 		Peach Orchard Dr. / Carriage Woods Dr.
(36.14888, -79.77748) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
18.2880 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2022
Greensboro, NC
Guilford Co.
United States 		Peach Orchard Dr. / Mystic Oaks Dr.
(36.14844, -79.78149) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
18.2880 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2022
Mason, MI
Ingham Co.
United States 		W Columbia Rd. / N Eifert Rd. / S Eifert Rd.
(42.58207, -84.54266) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2025 Year Completed estimated (2023-2025). https://www.tiktok.com/@joshreviewsmason/video/7531497202968022285?_r=1&_t=ZT-8yML2KDMZT5
Flagstaff, AZ
Coconino Co.
United States 		N 4th St. / E Lockett Rd. / E Cedar Ave.
(35.21820, -111.61353) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025 https://azdailysun.com/gallery-cedar-lockett-4th-roundabout-opens/collection_14d396bd-314b-4a8e-a566-738b7e1b0b4d.html#2
Williamston, SC
Anderson Co.
United States 		US 29 / Welcome Rd. / Crappie Dr.
(34.62087, -82.53513) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 https://info2.scdot.org/projects/ViewerFiles/DRAFT%20US29%20and%20Welcome%20Road%20handout%2002182022.pdf https://www.independentmail.com/story/news/local/2024/02/21/scdot-begins-project-in-anderson-county-intersection-of-us-29-and-s-96/72424556007/
Charleston, SC
Charleston Co.
United States 		W Wildcat Blvd. / Sanders Rd. / (parking)
(32.81621, -80.07570) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2018-2019).
Swedesboro, NJ
Gloucester Co.
United States 		Windsor Dr. / Ardmore Dr.
(39.74508, -75.35908) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
0 Driveways
34.1373 		Other (At-Grade)
Single-Lane
Swedesboro, NJ
Gloucester Co.
United States 		Watson Dr. / Wexford Dr.
(39.72657, -75.33521) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane
Carneys Point, NJ
Salem Co.
United States 		US 130 (Shell Rd.) / Hollywood Ave.
(39.70622, -75.47014) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2020
Roebling, NJ
Burlington Co.
United States 		Main St. / 5th Ave.
(40.11823, -74.77642) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane
Florence, NJ
Burlington Co.
United States 		E 5th St. / Oak St. / Grove St.
(40.11600, -74.79448) 		Other
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		No splitter islands.
Cherry Hill, NJ
Camden Co.
United States 		SR 38 / Church Rd. / Cooper Landing Rd.
(39.94050, -75.00977) 		Signalized Roundabout/Circle
Existing 		Signal
Unknown 		6 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (3+ Lane) 		Hamburger shaped, oval shaped.
Brooklawn, NJ
Camden Co.
United States 		Noreg Pl.
(39.87717, -75.12008) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Single-Lane
Page, AZ
Coconino Co.
United States 		US 89 / N Lake Powell Blvd. / Scenic View Dr.
(36.92559, -111.47206) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2024 Elliptical shaped. ICD = 160 ft x 135 ft.
Orlando, FL
Orange Co.
United States 		Eagle Watch Dr. / Butler National Dr.
(28.46545, -81.30645) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2015-2016).
Murrells Inlet, SC
Georgetown Co.
United States 		Old Kings Hwy. / Riverwood Dr.
(33.56035, -79.04500) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://www.wmbfnews.com/2025/03/24/scdot-georgetown-county-intersection-become-roundabout/ https://www.facebook.com/coastal.asphalt/videos/the-murrells-inlet-traffic-circle-at-the-intersection-of-old-kings-hwy-and-river/1715539889040586/
Columbia, TN
Maury Co.
United States 		Greens Mill Rd. / (unknown)
(35.69525, -86.97083) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2025 https://www.facebook.com/groups/576182985761781/posts/24372092082410871/
Wade, NC
Cumberland Co.
United States 		Wade-Stedman Rd. / I-95 NB Ramps
(35.15849, -78.71481) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Freeway Ramps (Grade-Separated)
Single-Lane 		2023 Year Completed estimated (2022-2023).
Wade, NC
Cumberland Co.
United States 		Wade-Stedman Rd. / I-95 SB Ramps
(35.15945, -78.71772) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Freeway Ramps (Grade-Separated)
Single-Lane 		2023 Year Completed estimated (2022-2023).
Wade, NC
Cumberland Co.
United States 		Wade-Stedman Rd. / Elva Wallace Rd.
(35.16039, -78.71954) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2024
Rocky Mount, NC
Nash Co.
United States 		N Old Carriage Rd. / Green Hills Rd. / Reges Store Rd.
(35.98950, -77.90142) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2024 https://www.rockymounttelegram.com/news/local/intersection-in-northern-nash-county-to-close-to-construct-new-roundabout/article_cb2ec944-65a6-11ef-9297-b7f16df6e1ad.html
Fishers, IN
Hamilton Co.
United States 		Hoosier Rd. / 121st St. / (Fishers Community Center entrance)
(39.96457, -85.96596) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://map.fishers.in.us/capitalprojects/
Falcon, NC
Cumberland Co.
United States 		SR 82 (Godwin-Falcon Rd.) / I-95 NB Ramps
(35.20256, -78.66724) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Freeway Ramps (Grade-Separated)
Single-Lane 		2022 https://www.mydailyrecord.com/news/local/godwin-falcon-bridge-closes-until-oct-10/article_55f085e2-37a0-51a1-aaad-f336f7ef67f2.html
Godwin, NC
Cumberland Co.
United States 		SR 82 (Godwin Falcon Rd.) / I-95 SB Ramps
(35.20374, -78.67051) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Freeway Ramps (Grade-Separated)
Single-Lane 		2022 https://www.mydailyrecord.com/news/local/godwin-falcon-bridge-closes-until-oct-10/article_55f085e2-37a0-51a1-aaad-f336f7ef67f2.html
Battleboro, NC
Nash Co.
United States 		N Halifax Rd. / I-95 NB Ramps
(36.06349, -77.82154) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.7680 		Freeway Ramps (Grade-Separated)
Single-Lane 		2023 https://www.ncdot.gov/news/press-releases/Pages/2021/2021-06-29-i-95-improvements-nash-county.aspx
Battleboro, NC
Nash Co.
United States 		N Halifax Rd. / I-95 SB Ramps
(36.06415, -77.82370) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.7680 		Freeway Ramps (Grade-Separated)
Single-Lane 		2023 Halifax Rd. completely realigned. https://www.ncdot.gov/news/press-releases/Pages/2021/2021-06-29-i-95-improvements-nash-county.aspx
Fishers, IN
Hamilton Co.
United States 		E 131st St. / Howe Rd
(39.97895, -85.98006) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 Opened August 9, 2025.
Franklin, OH
Warren Co.
United States 		SR 123 (E 6th St.) / Community Park Rd. / (high school entrance)
(39.55392, -84.29936) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://www.facebook.com/FranklinOhio.Org/videos/-roundabout-update-now-open-watch-the-video-below-for-everything-you-need-to-kno/24347164434886274/
Springfield Township, OH
Lucas Co.
United States 		S McCord Rd. / Hill Ave.
(41.63884, -83.70358) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://www.facebook.com/photo/?fbid=1178895730944197&set=a.316637517170027
Charlton, MA
Worcester Co.
United States 		US 20 (Southbridge Rd.) / Oxbow Rd.
(42.15929, -71.90133) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
51.8160 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025
Springfield, MA
Hampden Co.
United States 		Saint James Ave. / Tapley St.
(42.12539, -72.56763) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025
Pembroke, MA
Plymouth Co.
United States 		Mattakeesett St. / Maquan St.
(42.05862, -70.83498) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2017
Duxbury, MA
Plymouth Co.
United States 		Chestnut St. / Bay Rd. / Depot St. / Standish St. / Washington St.
(42.02337, -70.68319) 		Other
Existing 		Other
Unknown 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Mix of stop and yield control.
Norwood, MA
Norfolk Co.
United States 		Brook St. / Nichols St. / Bullard St. / Minihan Ln.
(42.18364, -71.23340) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Mystic, CT
Southeastern Connecticut
United States 		US 1 / E Main St. / Broadway Ave.
(41.35291, -71.96408) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Gardner, MA
Worcester Co.
United States 		Central St. / Green St. / Pearl St. / Elm St.
(42.57964, -71.98623) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2024
Templeton, MA
Worcester Co.
United States 		Rte 2A (Patriots Rd.) / N Main St. / S Main St. / Gardner Rd.
(42.56238, -72.03744) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2024
Southbridge, MA
Worcester Co.
United States 		Rte 131 (Main St. / E Main St.) / Rte 169 (Mechanic St.) / Crystal St.
(42.07350, -72.02629) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
46.9392 		Other (At-Grade)
Single-Lane
Millbury, MA
Worcester Co.
United States 		Greenwood St. / McCracken Rd.
(42.20395, -71.78713) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2025
Hudson, MA
Middlesex Co.
United States 		Highland Commons E / (parking)
(42.39465, -71.59473) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2010
Berlin, MA
Worcester Co.
United States 		Highland Commons W / (parking)
(42.39291, -71.59613) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2013
Berlin, MA
Worcester Co.
United States 		Highland Common W / (parking)
(42.39423, -71.59916) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2013
Keene, NH
Cheshire Co.
United States 		Central Square: Main St. / Court St. / Washington St. / West St.
(42.93403, -72.27855) 		Signalized Roundabout/Circle
Existing 		Signal
Pedestrian Signal (red-yellow-green to drivers) 		6 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (3+ Lane)
Burlington, MA
Middlesex Co.
United States 		3rd Ave. / 2nd Ave.
(42.48742, -71.22479) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2010-2013).
Norwood, MA
Norfolk Co.
United States 		Nichols St. / Victoria Cir. / Berwick Pl.
(42.18956, -71.21498) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Three way Yield, One way Stop (From the western part of Nichols Street).
New Shoreham, RI
Washington Co.
United States 		Water St. / High St. / Spring St.
(41.17208, -71.55739) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Lincoln, RI
Providence Co.
United States 		Progress St. / Fairmount Ave. / Park Way Rd. / Grandview Ave.
(41.89027, -71.41888) 		Other
Existing 		All-Way Stop
Unknown 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Brooklyn, NY
Kings Co.
United States 		Fraser Square
(40.61996, -73.94125) 		Signalized Roundabout/Circle
Existing 		Signal
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (3+ Lane) 		Pedestrian access to central island.
Rehoboth, MA
Bristol Co.
United States 		US 44 (Winthrop St.) / Rte 118 (Anawan St. / Bay State Rd.)
(41.85467, -71.23881) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2024 Year Completed estimated (2024-2025).
Greenwich, CT
Western Connecticut
United States 		Davis Ave. / Indian Harbor Dr.
(41.02167, -73.61854) 		Other
Existing 		Other
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Circulatory roadway yields to entering vehicles.
Old Greenwich, CT
Western Connecticut
United States 		Riverside Ave. / Summit Rd. / Arch St. / W End Ave.
(41.03157, -73.57292) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands. Mix of stop and yield control on entry.
Coventry, RI
Kent Co.
United States 		Dante Blvd. / Stephanie Dr.
(41.66939, -71.56437) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2007
Coventry, RI
Kent Co.
United States 		Dante Blvd. / Angelina Dr.
(41.66726, -71.56369) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2008
Coventry, RI
Kent Co.
United States 		Dante Blvd. / Greig Ct.
(41.66517, -71.56454) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2010
Warwick, RI
Kent Co.
United States 		Community College of Rhode Island Access Rd. / (parking)
(41.71340, -71.48070) 		Roundabout
Existing 		All-Way Yield
Unknown 		1 Approaches
3 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2017
Providence, RI
Providence Co.
United States 		F C Greene Memorial Blvd. / Montgomery Ave. / Cladrashes Ave.
(41.78572, -71.40615) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2019 No splitter islands on two legs. Pedestrian feature in central island.
Cranston, RI
Providence Co.
United States 		Rte 5 (Atwood Ave. / Oaklawn Ave.) / Cranston St. / Brooks St.
(41.77694, -71.46888) 		Rotary
Existing 		Other
Unknown 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Mix of stop and yield control on entry.
Providence, RI
Providence Co.
United States 		College Rd. / 1st Ave.
(41.84136, -71.45992) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
15.8496 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2013
Uxbridge, MA
Worcester Co.
United States 		Rte 16 (Douglas St.) / Rte 146 WB Ramps
(42.06785, -71.66491) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Freeway Ramps (Grade-Separated)
Single-Lane 		2023
West Palm Beach, FL
Palm Beach Co.
United States 		S. Quadrille Blvd. (El Campeon Blvd.) / Fern St.
(26.71040, -80.05505) 		Roundabout
Removed 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		1997 Replaced with TWSC 1995-1999; signalized in 2019.
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.
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.
East Lansing, MI
Ingham Co.
United States 		Bogue St. / Shaw Ln.
(42.72575, -84.47185) 		Roundabout
Removed 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 Roundabout built in 2000, removal date estimated (2013-2015).
Greenwich, CT
Fairfield Co.
United States 		King St. / Rye Lake Ave.
(41.07508, -73.70280) 		Roundabout
Removed 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2006 Temporary roundabout installed May 12, 2004. Functional Class: Local.
Chesterfield, MO
St. Louis Co.
United States 		Schoettler Valley Dr. / Highcroft Dr.
(38.64415, -90.55331) 		Other
Removed 		Unknown
Unknown 		4 Approaches
0 Driveways
17.7235 		Other (At-Grade)
Single-Lane 		1999 Temporary roundabout installed in Fall 1999. Removed September 25, 2000 due to negative public opinion. Intersection returned to AWSC. Functional Class: Local ICD estimated from Google Maps linework.
Claremont, CA
Los Angeles Co.
United States 		Indian Hill Blvd. / Bonita St.
(34.09662, -117.71930) 		Roundabout
Removed 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		2000 Temporary roundabout installed in August 1999, removed in April 2000. Strong public negative opinion cited as reason for removal. (Westernite, July-August 2000, pp. 2-3)
Woodland, CA
Yolo Co.
United States 		Gum Ave. / Bourn Dr.
(38.66820, -121.74710) 		Roundabout
Removed 		All-Way Yield
None 		4 Approaches
0 Driveways
64.3428 		Other (At-Grade)
Single-Lane 		2008 Built as temporary in 2002. Temporary removed in 2008 and converted to AWSC. Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Amelia Island, FL
Nassau Co.
United States 		Beach Walker Rd. / Beachwood Rd.
(30.55425, -81.44608) 		Roundabout
Removed 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2012 Roundabout completed before 1999, removed 2011-2013.
Advance, NC
Davie Co.
United States 		NC 801 / I-40 EB Ramps
(36.00655, -80.44083) 		Roundabout
Removed 		All-Way Yield
None 		3 Approaches
0 Driveways
17.3907 		Freeway Ramps (Grade-Separated)
Single-Lane 		2002 Developer-built "temporary" intersection fix. Previously controlled by one-way stop ICD estimated from Google Maps linework.
Phoenix, AZ
Maricopa Co.
United States 		Happy Valley Rd. / I-17 NB Ramps
(33.71291, -112.11477) 		Roundabout
Removed 		All-Way Yield
None 		4 Approaches
0 Driveways
64.0077 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2020 Initially constructed 2002, revised 2005. Removed in 2020, replaced with diverging diamond interchange: https://www.youtube.com/watch?v=Xgcxmf9UYWw. https://azdot.gov/adot-blog/requiem-roundabouts-least-ones-happy-valley-road 21442
Phoenix, AZ
Maricopa Co.
United States 		Happy Valley Rd. / I-17 SB Ramps
(33.71292, -112.12019) 		Roundabout
Removed 		All-Way Yield
None 		3 Approaches
0 Driveways
62.4840 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2020 Initially constructed 2002, revised 2005. Removed in 2020, replaced with diverging diamond interchange: https://www.youtube.com/watch?v=Xgcxmf9UYWw. https://azdot.gov/adot-blog/requiem-roundabouts-least-ones-happy-valley-road 21442
Columbia, MO
Boone Co.
United States 		Business Loop 70 / I-70 WB Ramps / Creasy Springs Rd.
(38.96655, -92.35241) 		Roundabout
Removed 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
94.7178 		Freeway Ramps (Grade-Separated)
Single-Lane 		1996 First roundabout in Missouri by Missouri DOT. Originally built in 1996 per article: https://www.voxmagazine.com/news/all-about-roundabouts-in-columbia/article_93724b2b-8b20-5228-b4de-315c5c3d2004.html. Replaced with roundabout to immediate west. ICD estimated from Google Maps linework.
East Lansing, MI
Ingham Co.
United States 		Wilson Rd. / Red Cedar Rd.
(42.72324, -84.48238) 		Other
Removed 		Unknown
Unknown 		4 Approaches
0 Driveways
23.6898 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
East Lansing, MI
Ingham Co.
United States 		Bogue St. / Wilson Rd.
(42.72326, -84.47186) 		Other
Removed 		Unknown
Unknown 		4 Approaches
0 Driveways
36.8508 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Fort Collins, CO
Larimer Co.
United States 		College Ave. / Laporte Ave.
(40.58899, -105.07720) 		Other
Removed 		Unknown
Unknown 		4 Approaches
0 Driveways
26.3021 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Functional Class: Arterial ICD estimated from Google Maps linework.
Fort Collins, CO
Larimer Co.
United States 		Silverwood Dr. / Centennial Rd.
(40.54545, -105.05120) 		Traffic Calming Circle
Removed 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7646 		Other (At-Grade)
Single-Lane 		Small almost mini-roundabout used for traffic calming measure. People drove through plastic posts, rendering roundabout useless; idea scrapped in less than 6 mo. Functional Class: Collector ICD estimated from Google Maps linework.
Hanover, MD
Anne Arundel Co.
United States 		Arundel Mills Blvd. / MD 295 NB Ramps
(39.15573, -76.74459) 		Roundabout
Removed 		All-Way Yield
None 		3 Approaches
0 Driveways
26.8575 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2002 ICD estimated from Google Maps linework. Replaced with DDI
Hanover, MD
Anne Arundel Co.
United States 		Arundel Mills Blvd. / MD 295 SB Ramps
(39.15677, -76.74617) 		Roundabout
Removed 		All-Way Yield
None 		2 Approaches
0 Driveways
66.6796 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2002 ICD estimated from Google Maps linework. Replaced with DDI.
Provo, UT
Utah Co.
United States 		Veterans Pkwy. / Edgewood Dr. (Shops at Riverwoods)
(40.29899, -111.65785) 		Other
Removed 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2010 Initially constructed 1999. Converted 2010-2011 into pedestrian use only as part of outdoor mall.
Colorado Springs, CO
El Paso Co.
United States 		(parking lot #1)
(39.01388, -104.81080) 		Roundabout
Removed 		All-Way Yield
None 		4 Approaches
0 Driveways
21.3437 		Other (At-Grade)
Single-Lane 		2013 Originally built 2004. Removal date estimated (2011-2015). ICD estimated from Google Maps linework.
Edmonton, AB
Edmonton Capital Region
Canada 		Connors Rd. NW / 85th St. NW / 83rd St. NW / 90th Ave. NW
(53.52501, -113.45750) 		Rotary
Removed 		Unknown
Unknown 		5 Approaches
0 Driveways
25.5598 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2019 Rotary converted to signalized intersection in 2019 to make way for LRT. https://edmontonjournal.com/news/local-news/love-it-or-hate-it-bonnie-doon-traffic-circle-to-be-removed-in-favour-of-four-way-intersection/
Abbotsford, BC
Fraser Valley Regional District
Canada 		Mt Lehman Rd. / Old Yale Rd. / Hwy 1 WB Entrance Ramp
(49.05889, -122.38131) 		Roundabout
Removed 		All-Way Yield
None 		3 Approaches
0 Driveways
44.0000 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max) 		2022 Roundabout (multilane, 2x2) constructed 2006 to replace a two-way stop intersection. Roundabout replaced with traffic signal in 2022.
Altoona, IA
Polk Co.
United States 		10th Ave. SE / 15th St. SE
(41.63733, -93.45121) 		Other
Removed 		Unknown
Unknown 		4 Approaches
0 Driveways
18.2880 		Other (At-Grade)
Single-Lane 		2024 No splitter islands. Opened December 16, 2005. Circle replaced with a 4-way stop in 2024. https://www.altoona-iowa.com/news_detail_T2_R153.php
Olathe, KS
Johnson Co.
United States 		Indian Wells Dr. / Spruce St.
(38.88568, -94.85022) 		Roundabout
Removed 		All-Way Yield
None 		2 Approaches
0 Driveways
44.6239 		Other (At-Grade)
Single-Lane 		2002 Replaced in 2015 with new roundabout in location shifted slightly to west. ICD estimated from Google Maps linework.
Baraboo, WI
Sauk Co.
United States 		Old US 12 / CTH BD
(43.48896, -89.77718) 		Roundabout
Removed 		All-Way Yield
None 		4 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2010 Constructed in 2010. Removed in 2017(?) due to bypass expansion.
Prior Lake, MN
Scott Co.
United States 		Dakotah Pkwy / (casino access)
(44.73231, -93.47141) 		Roundabout
Removed 		All-Way Yield
None 		3 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2017 Originally constructed 2008. Through arrows instead of left arrows on approach. Removed in 2017-2018 with conversion to one-way roadway around the casino.
Portland, OR
Multnomah Co.
United States 		NE 7th Ave. / NE Morris St.
(45.54468, -122.65860) 		Traffic Calming Circle
Removed 		One-Way/Two-Way Stop
None 		3 Approaches
0 Driveways
128.8135 		Other (At-Grade)
Single-Lane 		2013 Neighborhood traffic circle was installed 1/9/1992. Removed in 2013 as part of upgrades to the Neighborhood Greenway. Added speed humps nearby. ICD estimated from Google Maps linework.