Roundabouts Database Index

28859 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
Cumming, GA Forsyth Co. United States	Clement Rd. / Ballantrae Cir. (34.12079, -84.17825)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2006	Entrance to gated community.
Truro, England Cornwall United Kingdom	A39/A390 (Morlaix Ave.) / A39 (Arch Hill) / Falmouth Rd. (50.25479, -5.05632)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2+ lanes) w/ Traversable Central Island		Double mini-roundabout.
Bury, England Greater Manchester United Kingdom	Sunny Bank Rd. / Randale Dr. (53.56124, -2.28470)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Dallas, TX Dallas Co. United States	Keller Springs Rd. / TX 289 NB Ramps (32.97228, -96.80342)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2016
Topeka, KS Shawnee Co. United States	SE 28th Terrace / SE Beach Dr. (39.01604, -95.61985)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2005-2006).
Topeka, KS Shawnee Co. United States	SW Huntoon St. / SW Urish Rd. (39.04338, -95.78022)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2017	Right-turn-only lane on south leg.
Overland Park, KS Johnson Co. United States	Lowell Ave. / (unknown) (38.82932, -94.68023)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2012-2013).
Cypress, TX Harris Co. United States	E Elizabeth Shore Loop / S Elizabeth Shore Loop (29.95707, -95.72752)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Port Hueneme, CA Ventura Co. United States	Las Palomas Dr. / (unknown) (34.17900, -119.21096)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Sea View Estates, CA Ventura Co. United States	Dunkirk Dr. / Halifax Ln. (34.19623, -119.21003)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Sea View Estates, CA Ventura Co. United States	Dunkirk Dr. / Lazaro Ln. (34.19627, -119.21144)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Santa Maria, CA Santa Barbara Co. United States	W Beacon Way / Madison Ln. (34.93382, -120.45941)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands.
Miami, FL Miami-Dade Co. United States	SW 128th Ave. / SW 34th St. (25.73670, -80.40186)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 19.8120	Other (At-Grade) Single-Lane	2007
Crestwood, FL Osceola Co. United States	Weston Blvd. / Silverwood Dr. / White Cedar Cir. (28.33747, -81.43993)	Other Existing	All-Way Stop Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Kissimmee, FL Osceola Co. United States	Declaration Dr. / S Beach Cir. (28.27769, -81.46974)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Kissimmee, FL Osceola Co. United States	Old Kent Circle (28.22576, -81.48116)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2002	Year Completed estimated (1999-2004).
Kissimmee, FL Osceola Co. United States	Eagle Lake Blvd. / Tessier Ln. (28.22027, -81.42177)	Other Existing	Unknown Unknown	3 Approaches 14 Driveways 0.0000	Other (At-Grade) Unknown
Wildwood, FL Sumter Co. United States	Morse Blvd. / Dray Dr. (28.79832, -81.97849)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2020	Add-lane through bypass lane on north leg. Painted spirals in circulatory roadway. Year Completed estimated (2019-2022).
Kissimmee, FL Osceola Co. United States	Rapollo Dr. / Palisade Blvd. (28.32212, -81.43125)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2015
Kissimmee, FL Osceola Co. United States	Tapestry Preserve Dr. / Biltmore Rd. / San Simeon Way (28.32851, -81.43933)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2013
Wildwood, FL Sumter Co. United States	Meggison Rd. / Hawkins Dr. (28.78955, -81.98197)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 64.0080	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2020	Year Completed estimated (2019-2022).
Mountville, PA Lancaster Co. United States	Landing Cir. / Timber Dr. (40.03179, -76.41892)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Pedestrian access to central island.
Tewksbury, MA Middlesex Co. United States	Jills Way / Jills Way (42.62204, -71.18720)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Waterview at Enchanted Bay, TX Tarrant Co. United States	Grenada Dr. (32.67548, -97.23127)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Waterview at Enchanted Bay, TX Tarrant Co. United States	Grenada Dr. / Maui Dr. (32.67855, -97.23073)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
East Parkside, PA Philadelphia Co. United States	Avenue of the Republic Ave. / States Dr. (39.98236, -75.21966)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Reading, PA Berks Co. United States	Deerfield Dr. / Ravine Dr. / Chaser Ct. (40.30062, -75.93044)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
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.
Nootdorp, South Holland Pijnacker-Nootdorp Netherlands	Hofweg / Gildeweg (52.05270, 4.40257)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
The Hague, South Holland The Hague Netherlands	Donau / A12 WB Ramps (52.05492, 4.40123)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		Turbo roundabout. Raindrop shaped.
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
Virginia Beach, VA Virginia Beach City United States	Ashville Park Blvd. / (parking) (36.73509, -76.00756)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 54.8640	Other (At-Grade) Single-Lane	2007	North leg added 2015-2016.
Princess Ann Plaza, VA Virginia Beach City United States	Hannibal St. / Country Club Cir. (36.82255, -76.09620)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands.
Saint Cloud, WI Fond Du Lac Co. United States	CR G / STH 23 WB Ramps (43.77241, -88.17078)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.1480	Freeway Ramps (Grade-Separated) Single-Lane	2020	Raindrop shaped.
Saint Cloud, WI Fond Du Lac Co. United States	CR G / STH 23 EB Ramps (43.77066, -88.17090)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.1480	Freeway Ramps (Grade-Separated) Single-Lane	2020	Raindrop shaped.
Saint John, NB Saint John Canada	Champlain Dr. / Creighton Ave. (45.29003, -66.00257)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Unknown		Pedestrian access to central island.
Pueblo, CO Pueblo Co. United States	Dillon Dr. / I-25 Frontage Road / I-25 SB On-Ramp (38.33775, -104.62031)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 45.7200	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2016	Year Completed estimated (2015-2018).
Seward Hall, TN Williamson Co. United States	Watson View Dr. / Lena Ln. (35.91017, -86.80052)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on west and north legs.
Hendersonville, TN Sumner Co. United States	Gadwall Cir. / Harlequin Blvd. (36.36208, -86.60325)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Lebanon, TN Wilson Co. United States	Spence Creek Rd. / Owl Dr. / Rock Castle Dr. (36.25119, -86.44059)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2008).
Omaha, NE Sarpy Co. United States	S 186th St. / Chandler St. (41.18404, -96.20711)	Other Existing	Unknown Unknown	3 Approaches 8 Driveways 0.0000	Other (At-Grade) Unknown
Twin City, IA Pottawattamie Co. United States	Chippewa Ln. (41.22800, -95.87278)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Building in central island.
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).
McEwen, TN Williamson Co. United States	Mayfield Dr. / Walters Ave. / Broadwell Cir. (35.95380, -86.80015)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands on north and south legs.
McEwen, TN Williamson Co. United States	Bakers Bridge Ave. / Sliders Knob Ave. (35.95782, -86.79923)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands on north and south legs.
Elkhorn, NE Douglas Co. United States	Blue Sage Dr. / Grover St. (41.22729, -96.24664)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2020-2021).
Elkhorn, NE Douglas Co. United States	N HWS Cleveland Blvd. / Sprague St. (41.29581, -96.18682)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.9080	Other (At-Grade) Single-Lane	2003	Year Completed estimated (1999-2003).
Elkhorn, NE Douglas Co. United States	N 183rd St. / George Miller Pkwy. (41.29895, -96.20290)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Elkhorn, NE Douglas Co. United States	S 193rd St. / S 194th St. / C St. (41.22337, -96.21732)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2003	Year Completed estimated (1999-2003).
Elkhorn, NE Douglas Co. United States	George B Lake Pkwy. / Nina St. (41.22276, -96.23790)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2018).
Elkhorn, NE Douglas Co. United States	Blue Sage Dr. / Vinton St. (41.23012, -96.24218)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2020
Edwardsville, IL Madison Co. United States	N University Dr. / Hairpin Dr. (38.79313, -89.99441)	Other Existing	Unknown Unknown	3 Approaches 5 Driveways 0.0000	Other (At-Grade) Unknown
Old Hawthorne, MO Boone Co. United States	Linkside Dr. / Signature Ridge (38.93069, -92.24261)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands.
Omaha, NE Douglas Co. United States	Grebe St. / N 126th St. (41.33402, -96.11002)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2005-2009).
Omaha, NE Douglas Co. United States	Read St. / N 126th St. (41.32377, -96.11005)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1999-2003).
Chesterfield, MO St. Louis Co. United States	Nooning Tree Dr. / Brightfield Manor Dr. (38.66192, -90.53998)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2000	Year Completed estimated (1996-2002).
Chesterfield, MO St. Louis Co. United States	Faust Park / (parking) (38.66416, -90.54198)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Cape Girardeau, MO Cape Girardeau Co. United States	Walden Blvd. / Pine Hill Spur (37.34363, -89.57959)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Bowling Green, KY Warren Co. United States	Westen St. / Rockingham Ave. (36.96741, -86.44234)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.wnky.com/new-roundabout-opens-near-westen-street/
Kaitaia, Northland Far North District New Zealand	Donald Ln. / N Park Dr. (-35.09888, 173.26219)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Whangarei, Northland Whangarei District New Zealand	SH 1-SH 15 / Loop Rd. (-35.78059, 174.30783)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Raleigh, NC Wake Co. United States	Cumberland Creek Rd. / Hidden Ridge Dr. (35.87644, -78.69182)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Raleigh, NC Wake Co. United States	Campus Dr. / Jamboree Rd. (35.87445, -78.68096)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Cary, NC Wake Co. United States	White Oak Church Rd. / Ridgeback Rd. (35.78176, -78.92014)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2016	Southwest leg is exit only.
Sparks, NV Washoe Co. United States	N D'Andrea Pkwy. / San Marino (39.55763, -119.70347)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2000	Painted splitter islands on east and south legs. Oval shaped. ICD = 100 ft x 85 ft. Year Completed estimated (1999-2002).
Sparks, NV Washoe Co. United States	N D'Andrea Pkwy. / Amore Dr. (39.55847, -119.70259)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2002
Mount Orab, OH Brown Co. United States	N High St. / SR 32 EB Ramps (39.04104, -83.92064)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)	2022	Raindrop shaped.
Garner, NC Wake Co. United States	Lenoxplace Circle (35.72376, -78.65813)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Linganore, MD Frederick Co. United States	Lake Linganore Blvd. / Eaglehead Dr. (39.39732, -77.31047)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 0.0000	Other (At-Grade) Single-Lane	2019	Year Completed estimated (2018-2022).
Fort Mill, SC Lancaster Co. United States	Red Ventures Dr. / Opportunity Dr. (35.00475, -80.84915)	Other Existing	Uncontrolled None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
New Port Richey, FL Pasco Co. United States	Timber Greens Blvd. / Springmeadow Dr. / Country Ridge Ln. (28.25264, -82.65811)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Henderson, GA Chatham Co. United States	Verde Bend / Castello Ave. (31.99054, -81.26804)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Kamloops, BC Thompson-Nicola Canada	Hugh Allan Dr. / Versatile Dr. (50.65301, -120.38349)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2014	Merging right-turn bypass lane on southeast leg. Year Completed estimated (2012-2016).
East Greenbush, NY Rensselaer Co. United States	US 4 (Troy Rd.) / I-90-Rte 9 WB Ramps (42.62923, -73.70059)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)	2022
Atlanta, GA Fulton Co. United States	Monroe Dr. NE / Armour Dr. NE (33.81059, -84.37140)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022
Great Barrington, MA Berkshire Co. United States	US 7 (Main St.) / Rte 23-Rte 41 (Maple Ave.) (42.18916, -73.36466)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.townofgb.org/home/news/state-dot-begins-gb-roundabout-work-brown-bridge-repair-completion-set-june
Sharnbrook, England Bedford Borough United Kingdom	Odell Rd. / School Approach (52.22056, -0.55379)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Rushden, England Northants United Kingdom	A6 / A5028 (52.27401, -0.58623)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Vero Beach, FL Indian River Co. United States	Saint Andrews Island Dr. / Saint Andrews Island Ct. (27.68715, -80.39194)	Other Existing	Unknown Unknown	3 Approaches 5 Driveways 0.0000	Other (At-Grade) Unknown
Vero Beach, FL Indian River Co. United States	Harbor Village Dr. / E Harbor Village Dr. / W Harbor Village Dr. (27.68850, -80.39491)	Other Existing	All-Way Stop Unknown	3 Approaches 1 Driveways 0.0000	Other (At-Grade) Single-Lane
Camp Springs, MD Prince George's Co. United States	Telfair Blvd. / Midtown Square (38.82920, -76.90940)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Rushden, England Northants United Kingdom	A6 / A5028 (John Clark Way) (52.30021, -0.58320)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)		Concentric striped circulatory roadway.
Rosharon, TX Brazoria Co. United States	Crystal View Dr. / (unknown) (29.43095, -95.45374)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 62.4840	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2020	Two-lane circulatory roadway with single-lane entries on all legs.
Germantown, MD Montgomery Co. United States	Pickering Dr. / Pickering Pl. (39.18854, -77.27173)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Germantown, MD Montgomery Co. United States	Club Hill Dr. / Thackery Pl. (39.18531, -77.27012)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Fulshear, TX Fort Bend Co. United States	Founders Pecan / Nott Farm Crossing (29.68246, -95.89819)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2008	Painted splitter islands. No yield sign on southwest leg.
Nixa, MO Christian Co. United States	N Old Wilderness Rd. / W Aven St. (37.05158, -93.30517)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2019-2021).
Olney, MD Montgomery Co. United States	Wickham Rd. / Broom Dr. (39.15708, -77.09362)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Olney, MD Montgomery Co. United States	Martins Dairy Cir. / Gooseneck Terrace (39.13176, -77.07439)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Reno, NV Washoe Co. United States	Caughlin Crossing / Caughlin Glen (39.50195, -119.85952)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Painted splitter islands.
Braintree Highlands, MA Norfolk Co. United States	South St. / (unknown) (42.17309, -71.01367)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2002	Painted splitter island on southeast leg. Year Completed estimated (2001-2002).
Richmond, TX Fort Bend Co. United States	Wildwood Park Rd. / McAlpin Meadows (29.56363, -95.75379)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2021
Palm City, FL Martin Co. United States	SW Bimini Circle S / SW Cayman Ct. (27.19910, -80.31876)	Other Existing	One-Way/Two-Way Stop Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Vero Beach, FL Indian River Co. United States	Summerwood Ln. SW / Bridgewater Ln. SW (27.56214, -80.38499)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Vero Beach, FL Indian River Co. United States	11th Cir. / 37th Pl. (27.66130, -80.39422)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Vero Beach, FL Indian River Co. United States	River Wind Pl. / River Wind Manor (27.67418, -80.39847)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Vero Beach, FL Indian River Co. United States	Cross Ct. / Boulevard Village Ln. / Doubles Alley Dr. (27.67261, -80.40038)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Port St Lucie, FL St. Lucie Co. United States	Via Tesoro / Via Tesoro (27.21325, -80.32618)	Other Existing	Uncontrolled Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Saint Lucie West, FL St. Lucie Co. United States	SW Peacock Blvd. / SW Fountainview Blvd. (27.31006, -80.40720)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2008	Little to no entry curvature. Year Completed estimated (2007-2009).
Saint Lucie West, FL St. Lucie Co. United States	NW Courtyard Cir. / (unknown) (27.31244, -80.40819)	Other Existing	All-Way Stop Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)