Roundabouts Database

30665 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
Shakopee, MN
Scott Co.
United States 		CR 78 (Chestnut Blvd. / 130th St. W) / Old Brick Yard Rd.
(44.76174, -93.56102) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2024
Smithfield, UT
Cache Co.
United States 		E 600 S / S 250 E
(41.82395, -111.82633) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2024
Springfield Township, OH
Lucas Co.
United States 		Hill Ave. / N Centennial Rd. / S Centennial Rd.
(41.63912, -83.74228) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2024 https://www.lucascountyengineer.org/2024-hill-and-centennial-roundabout.html
Tecumseh, ON
Essex
Canada 		CR 19 (Manning Rd.) / CR 42
(42.27973, -82.87086) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
66.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2025 https://www.facebook.com/EssexCountyOntario/videos/our-video-report-on-the-opening-this-week-of-the-roundabout-at-county-roads-42-1/1846112716113784/
Wentzville, MO
St. Charles Co.
United States 		Duello Rd. / Prospect Dr. / Interstate Dr.
(38.79634, -90.82489) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2025 https://www.sccmo.org/2164/Interstate-Drive---Phase-1
Spokane, WA
Spokane Co.
United States 		E Wellesley Ave. / US 395 SB Ramps
(47.70052, -117.36296) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Freeway Ramps (Grade-Separated)
Single-Lane 		2023 Raindrop shaped. Yield-controlled right-turn bypass lane on north leg. Merging right-turn bypass lane on west leg. Wall in central island. OSOW bypass through central island.
Spokane, WA
Spokane Co.
United States 		E Wellesley Ave. / US 395 NB Ramps
(47.70055, -117.35961) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Freeway Ramps (Grade-Separated)
Single-Lane 		2023 Yield-controlled right-turn bypass lane on north leg. OSOW bypass across central island.
Perryville, MD
Cecil Co.
United States 		Chesapeake Overlook Pkwy. / Turnpike Dr. / Overlook Ct.
(39.59579, -76.06895) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2024 North leg added with construction of roundabout.
Brookeville, MD
Montgomery Co.
United States 		SR 97 (Georgia Ave.) / Brookeville Bypass
(39.17531, -77.05880) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6717 		Other (At-Grade)
Single-Lane 		2022
Brookeville, MD
Montgomery Co.
United States 		SR 97 (Georgia Ave.) / Brookeville Bypass / Brookeville Rd.
(39.18130, -77.06339) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2022
McCordsville, IN
Hancock Co.
United States 		N CR 600W (Mt Comfort Rd.) / W CR 600N
(39.87001, -85.91691) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2025 Opened to traffic October 24, 2025.
(unincorporated), TX
Hays Co.
United States 		Darden Hills Rd. / Sawyer Ranch Rd.
(30.15372, -98.00880) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
59.4360 		Other (At-Grade)
Single-Lane 		2024 https://www.hayscountytx.gov/hays-county-to-host-roundabout-ribbon-cutting-in-dripping-springs
Celina, TX
Collin Co.
United States 		Prairie Crossing / Avery Dr.
(33.26468, -96.80170) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2023
Celina, TX
Collin Co.
United States 		S Coit Rd. / Old Glendenning Rd.
(33.30625, -96.76106) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2023 Striped out inner and outer portions of lanes to create interim single-lane roundabout inside ultimate multilane configuration.
Farmersville, TX
Collin Co.
United States 		CR 551 / Lakehaven Blvd.
(33.11838, -96.41962) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2023 Double left turn movement on east leg. Add-lane right-turn bypass lane on south leg.
Farmersville, TX
Collin Co.
United States 		CR 551 / Texhoma Blvd.
(33.11708, -96.42411) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2023
Prosper, TX
Collin Co.
United States 		Prairie Dr. / Shawnee Trl.
(33.22484, -96.82522) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2023 Right-turn-only lane on north leg.
Venus, TX
Ellis Co.
United States 		Prairie Ridge Blvd. / Thiimbleberry Trl. / Mullein Ln.
(32.49495, -97.08437) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
53.3400 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2023
Voorhees, NJ
Camden Co.
United States 		Bowman Dr. / SR 73 SB Ramp
(39.83643, -74.92797) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2011 Year Completed estimated (2010-2011).
Saginaw, TX
Tarrant Co.
United States 		Knowles Dr. / WJ Boaz Rd.
(32.86958, -97.38557) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2022 https://www.facebook.com/saginawtx/posts/%EF%B8%8Fconstruction-update-knowles-boaz-roundabout%EF%B8%8Fthe-knowles-boaz-intersection-round/430122865820685/
Kyle, TX
Hays Co.
United States 		Goforth Rd. / Bunton Ln. / Bunton Creek Rd.
(29.99285, -97.84264) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2021
Leander, TX
Williamson Co.
United States 		Gabriels Horn Dr. / Mongolian Dr.
(30.61436, -97.80808) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2021
Sunnyvale, TX
Dallas Co.
United States 		Collins Rd. / E Tripp Rd.
(32.79408, -96.56116) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2021 Replaced two offset-T intersections: one signal, one one-way stop.
Leander, TX
Williamson Co.
United States 		E San Gabriel Pkwy. / Logan Del Way
(30.60186, -97.82663) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2020
Kyle, TX
Hays Co.
United States 		Six Creeks Blvd. / Rio Blanco Way
(30.00438, -97.90119) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2019
Kyle, TX
Hays Co.
United States 		Cold River Run / Rio Blanco Way
(29.99876, -97.89957) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2019
Fort Worth, TX
Tarrant Co.
United States 		Wingate St. / Foch St.
(32.75631, -97.35646) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
15.2400 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2019 Painted splitter islands.
Webster, TX
Harris Co.
United States 		Great Wolf Way / Flyway Dr. / Rice Creek Ln.
(29.51574, -95.11616) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
65.5320 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2019
San Antonio, TX
Bexar Co.
United States 		Sol Trace / Calypso Dawn
(29.35490, -98.63948) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		2019 https://www.youtube.com/watch?v=88xOs8OjROQ
Island Lake, IL
Lake Co.
United States 		N Darrell Rd. / Dowell Rd.
(42.30605, -88.18784) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 Intersection moved approximately 400 feet to the southeast. https://www.darrellroadproject.com/.
Island Lake, IL
Lake Co.
United States 		N Darrell Rd. / Fisher Rd.
(42.31018, -88.19044) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://www.darrellroadproject.com/.
DeKalb, IL
DeKalb Co.
United States 		Lucinda Ave. / Normal Rd.
(41.93638, -88.76576) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://northernstar.info/126527/news/new-roundabout-on-campus-to-improve-road-safety/
DeKalb, IL
DeKalb Co.
United States 		NIU Convocation Center Dr. / Main Central
(41.93637, -88.79262) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2013 Utility pole in central island. Year Completed estimated (2011-2013).
DeKalb, IL
DeKalb Co.
United States 		Main Central / East-West Rd.
(41.93874, -88.79262) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2013).
Clinton, WI
Rock Co.
United States 		STH 140 / STH 67
(42.50794, -88.86487) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://www.facebook.com/groups/beloit.thenandnow/posts/3583708485097423/
Oak Creek, WI
Milwaukee Co.
United States 		W Puetz Rd. / S Liberty Ln. / S Wood Creek Dr.
(42.88680, -87.92063) 		Roundabout
Existing 		All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling approach only) 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 Two-track at-grade rail crossing located approximately 600 ft to the west. https://www.facebook.com/CityofOakCreek/videos/the-new-roundabout-at-puetz-rd-and-liberty-has-been-open-for-two-weeksand-now-th/779163398040070/
Clayton, WI
Winnebago Co.
United States 		STH 76 / Larsen Rd.
(44.18517, -88.54405) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://www.facebook.com/WisDOT/posts/working-for-you-in-winnebago-county-a-newly-installed-roundabout-in-the-town-of-/1225782219579968/
Fitchburg, WI
Dane Co.
United States 		S Syene Rd. / Ninebark Dr. / Central Park Pl.
(43.01256, -89.39591) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://www.facebook.com/FitchburgWI/videos/syene-road-traffic-update/1963259531103868/
Queen Creek, AZ
Maricopa Co.
United States 		S Crismon Rd. / E Misty Ln.
(33.22799, -111.61719) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.9181 		Other (At-Grade)
Single-Lane 		2019 No splitter islands.
Queen Creek, AZ
Maricopa Co.
United States 		S Crismon Rd. / E Via de Palmas / E Waverly Dr.
(33.23012, -111.61736) 		Other
Existing 		Unknown
None 		3 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2019 No splitter islands.
Queen Creek, AZ
Maricopa Co.
United States 		E Via De Palmas / S 215th St.
(33.23080, -111.61908) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2018 No splitter islands.
Queen Creek, AZ
Maricopa Co.
United States 		E Via De Palmas / S 213th Pl.
(33.23117, -111.62197) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5274 		Other (At-Grade)
Single-Lane 		2011 No splitter islands.
Queen Creek, AZ
Maricopa Co.
United States 		E Via De Palmas / S 212th St.
(33.23117, -111.62596) 		Other
Existing 		Unknown
None 		4 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2011 No splitter islands.
Queen Creek, AZ
Maricopa Co.
United States 		E Via De Palmas / S 209th St.
(33.23098, -111.63176) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2011 No splitter islands on north, east, and south legs.
Allegan, MI
Allegan Co.
United States 		Cedar St. (M-40 - M-89) / Marshall St. (M-89) / Jenner St. (M-40) / Ely St. / Hubbard St.
(42.52730, -85.85425) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2024 Yield-controlled right-turn bypass lane on south leg. Previous Control Type: two intersections (one signalized and one-way stop). https://www.youtube.com/watch?v=NSSjNCQZznA .
Bel Air South, MD
Harford Co.
United States 		Bel Air South Pkwy. / Blue Spruce Dr.
(39.49749, -76.32741) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2025 Modular construction. ://foxbaltimore.com/news/local/new-roundabout-installed-ahead-schedule-harford-county-area-roads-reopen-traffic-crash-safety-maryland.
Bedford, IN
Lawrence Co.
United States 		John Williams Blvd. / Beech St. / 8th St.
(38.86832, -86.50724) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025 https://www.youtube.com/watch?v=Slom-2TZdx4
Decatur, IN
Adams Co.
United States 		Adams St. / Mercer Ave. / Winchester St. / 2nd St.
(40.82749, -84.92334) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 Combined two stop-controlled intersections. https://www.youtube.com/watch?v=A9wKoDYeHJ4
Plainfield, IN
Hendricks Co.
United States 		S Avon Ave. / Township Line Rd. (E County Rd 300)
(39.71872, -86.39952) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://www.facebook.com/TownOfPlainfieldIndiana/posts/traffic-alert-morphey-construction-opened-the-new-roundabout-at-avon-ave-and-tow/1297021755786393/
Zionsville, IN
Boone Co.
United States 		Marysville Rd. / Keeneland Rd. / Russell St.
(39.95585, -86.30676) 		Roundabout
Unknown 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025
Zionsville, IN
Boone Co.
United States 		Marysville Rd. / Johnson Rd. / Belmont Dr.
(39.95790, -86.30444) 		Roundabout
Unknown 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025
Lafayette, IN
Tippecanoe Co.
United States 		Park East Blvd. / Haggerty Ln.
(40.38823, -86.82640) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
53.3400 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025
Lafayette, IN
Tippecanoe Co.
United States 		Park East Blvd. / St Francis Way
(40.39176, -86.82436) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025 https://lafayette.in.gov/DocumentCenter/View/18109/Haggerty-Lane-and-Park-East-Closure-April-1-20250325
Lafayette, IN
Tippecanoe Co.
United States 		Park East Blvd. / McCarty Ln.
(40.40302, -86.82781) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2025 https://lafayette.in.gov/DocumentCenter/View/18109/Haggerty-Lane-and-Park-East-Closure-April-1-20250325
Westfield, IN
Hamilton Co.
United States 		Towne Rd. / Old 146th St.
(40.00084, -86.20286) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://www.westfieldin.gov/385/Road-and-Trail-Construction
New Palestine, IN
Hancock Co.
United States 		S Mt. Comfort Rd. (CR 600W) / W CR 300S
(39.74206, -85.91395) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025
Greenfield, IN
Hancock Co.
United States 		N Fortville Pike / N Franklin St. / W CR 300N / E CR 300N
(39.82819, -85.79645) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://www.greenfieldreporter.com/2025/10/17/new-roundabouts-edge-closer-to-completion/
Westfield, IN
Hamilton Co.
United States 		Ditch Rd. / W 171st St.
(40.03506, -86.18361) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://www.westfieldin.gov/385/Road-and-Trail-Construction
Mooresville, IN
Morgan Co.
United States 		Liberty Blvd. / Hanging Rock Dr.
(39.61423, -86.34781) 		Other
Existing 		Uncontrolled
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Everett, MA
Middlesex Co.
United States 		Chelsea St. / Ferry St. / S Ferry St.
(42.40408, -71.04822) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2025
Columbus, OH
Franklin Co.
United States 		(Albany Commons entrance road) / (parking)
(40.08237, -82.84994) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.6240 		Unknown
Single-Lane 		2020 Right-turn-only lane on southwest leg. Year Completed estimated (2019-2021).
Omaha, NE
Douglas Co.
United States 		Potter St. / Potter St.
(41.32706, -96.07597) 		Roundabout
Removed 		All-Way Yield
None 		2 Approaches
0 Driveways
28.9560 		Other (At-Grade)
Single-Lane 		2024 Originally built 2005. Removed and relocated to southwest.
Omaha, NE
Douglas Co.
United States 		Potter St. / N 106th St.
(41.32665, -96.07669) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2025
Batesville, AR
Independence Co.
United States 		Myers St. / Pioneer Dr. / 20th St.
(35.76225, -91.63307) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2025 https://www.whiterivernow.com/2025/08/12/batesvilles-first-roundabout-partially-opens-at-20th-street-and-pioneer-drive/
Fairfield, CT
Greater Bridgeport
United States 		Redding Rd. / Dunham Rd.
(41.17937, -73.30246) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2025 Replaced triangle of TWSC intersections. https://patch.com/connecticut/fairfield/new-roundabout-completed-redding-dunham-roads-fairfield
Greenwood, IN
Johnson Co.
United States 		Greenwood Park W. Dr. / (Greenwood Park Mall entrance) / (parking)
(39.63344, -86.12425) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2007 Through-right arrows on all approaches.
Bloomington, IN
Monroe Co.
United States 		N Gates Dr. / Profile Pkwy.
(39.17169, -86.57578) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2022 Year Completed estimated (2019-2022).
Bloomington, IN
Monroe Co.
United States 		Profile Pkwy. / Sunrise Greeting Ct.
(39.17235, -86.57588) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2022 Year Completed estimated (2019-2022).
Omaha, NE
Douglas Co.
United States 		N 108th St. / N Mill Rd.
(41.26924, -96.08139) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
28.9560 		Other (At-Grade)
Single-Lane 		2023
Omaha, NE
Douglas Co.
United States 		N 108th Ave. / N 108th St. / N 108th Cir. / Burt St.
(41.26713, -96.08152) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2024
Omaha, NE
Douglas Co.
United States 		N 108th Ave. / Mill Valley Rd.
(41.26638, -96.08313) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2023
Omaha, NE
Douglas Co.
United States 		Beverly Dr. / Howard St.
(41.25383, -96.03627) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2002 No splitter islands. Intersection used to include a 5th leg with Loveland Dr. Year completed estimated from historical aerials.
Omaha, NE
Douglas Co.
United States 		Sterling Ridge Dr. / Pierce St. / Faith Plaza
(41.24468, -96.11795) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2013 Year completed from Douglas County plat map.
Omaha, NE
Douglas Co.
United States 		Sterling Ridge Dr. / S 129th St. / (parking)
(41.24564, -96.11400) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2013 Year completed from Douglas County plat map.
Omaha, NE
Douglas Co.
United States 		Sterling Ridge Dr. / Pierce St.
(41.24676, -96.11252) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2013 Year completed from Douglas County plat map.
Omaha, NE
Douglas Co.
United States 		Patrick Ave.
(41.28104, -96.08739) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		1984 No splitter islands. Year completed estimated from adjacent property records.
Edmonton, AB
Division 11
Canada 		36 St. NW / 139 Ave. NW
(53.60286, -113.39629) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.0000 		Other (At-Grade)
Single-Lane 		2024
Sherwood Park, AB
Division 11
Canada 		Foxboro Dr. / Regency Dr.
(53.52217, -113.25426) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
20.0000 		Other (At-Grade)
Single-Lane 		2025
Sherwood Park, AB
Division 11
Canada 		Brentwood Blvd. / Oak St.
(53.53034, -113.29959) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
20.0000 		Other (At-Grade)
Single-Lane 		2025
Omaha, NE
Douglas Co.
United States 		N 90th St. / N 89th Ave. / Scott St.
(41.32552, -96.05301) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.9560 		Other (At-Grade)
Single-Lane 		2009 Year completed from Douglas County plat map.
Omaha, NE
Douglas Co.
United States 		N 90th St. / Hanover St.
(41.32800, -96.05255) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2009 No splitter islands. Year completed from Douglas County plat map.
Omaha, NE
Douglas Co.
United States 		S Happy Hollow Blvd. / Elmwood Park Rd.
(41.25440, -96.00396) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2003 Previous intersection had a triangular shaped island. Estimated Previous Control Type.
Omaha, NE
Douglas Co.
United States 		Nebraska Ave. / N 129th St. / 129th Cir.
(41.31467, -96.11431) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		1999 No splitter islands. Year completed from Douglas County plat map.
Summerville, SC
Berkeley Co.
United States 		Fair Winds Blvd. / Richfield Way / Bering Ln.
(33.14978, -80.09315) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2018
Omaha, NE
Douglas Co.
United States 		Erskine St. / N 129th St. / N 130th St.
(41.28089, -96.11502) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		1979 No splitter islands on north, east, and south legs. Year completed estimated from adjacent property ages (1979-1981).
Woburn, MA
Middlesex Co.
United States 		Main St. / Common St. / Winn St. / Pleasant St.
(42.47953, -71.15234) 		Other
Existing 		Signal
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (3+ Lane) 		Triangular shaped. City common in center island with crosswalks leading to it and walking paths within central island.
Sevierville, TN
Sevier Co.
United States 		Gateway Blvd. / Buc-ee's Blvd. (south)
(35.97883, -83.60389) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2023
Sevierville, TN
Sevier Co.
United States 		Gateway Blvd / Buc-ee's Blvd. (north)
(35.98354, -83.60111) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2024 Year Completed estimated (2021-2024).
Liberty Twp, OH
Butler Co.
United States 		Millikin Rd. / Lesourdsville West Chester Rd.
(39.40278, -84.43386) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2025
Greenville, NC
Pitt Co.
United States 		W 5th St. / Elizabeth St. / Albemarle Ave.
(35.61205, -77.38004) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 No splitter islands. https://www.facebook.com/CityofGreenvilleNC/posts/construction-of-the-new-traffic-circle-on-west-5th-street-was-recently-completed/1108423424654367/.
Zebulon, NC
Wake Co.
United States 		SR 97 (W Gannon Ave.) / Pony Rd. / Wedgewood Ave.
(35.82031, -78.32735) 		Unknown
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2025 https://www.youtube.com/watch?v=EDDiDL3ites.
(unincorporated), TX
Fort Bend Co.
United States 		Sienna Lakes St. / Owen Bend Dr.
(29.48340, -95.49298) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
54.8637 		Other (At-Grade)
Single-Lane 		2025
(unincorporated), TX
Fort Bend Co.
United States 		Sienna Pkwy. / Sienna Lakes St.
(29.47660, -95.49305) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
54.8637 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2025
Johns Island, SC
Charleston Co.
United States 		Fenwick Hall Alley / Bernice Robinson Way
(32.74886, -80.03425) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 Aerial image obscured by trees. Year Completed estimated (2023-2024).
(unincorporated), SC
Anderson Co.
United States 		SC 331 (Old Williamston Rd.) / Bowlan Rd.
(34.58401, -82.55251) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2025 https://www.linkedin.com/posts/sc-department-of-transportation_scdot-is-nearing-the-completion-of-the-activity-7363932840146739201-Ps4o.
Selma, NC
Johnston Co.
United States 		US 70 Alternate / W Providence Blvd. / Absher Rd.
(35.51780, -78.28264) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Single-Lane 		2024 Add-lane right-turn bypass lane on west and south legs.
Selma, NC
Johnston Co.
United States 		W Providence Blvd. / Absher Rd.
(35.52057, -78.28225) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2024 Year Completed estimated (2023-2024).
West Columbia, SC
Lexington Co.
United States 		Ephrata Dr. / Pine Lake Dr.
(34.01358, -81.12198) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
20.7264 		Other (At-Grade)
Single-Lane 		2011 Year Completed estimated (2011-2012)
West Columbia, SC
Lexington Co.
United States 		Ephrata Dr. / Beaver Ln.
(34.01298, -81.12465) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
18.8976 		Other (At-Grade)
Single-Lane 		2011 Year Completed estimated (2011-2012)
Elgin, SC
Richland Co.
United States 		Jacobs Millpond Rd. / Deer Park Dr.
(34.12117, -80.81637) 		Other
Existing 		Other
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2009). South leg added with construction of roundabout. Mix of yield and uncontrolled entries.