Roundabouts Database Index

29411 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
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).
Cranston, RI Providence Co. United States	Gray Coach Ln. / Gray Coach E / Gray Coach W (41.77953, -71.52029)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Reno, NV Washoe Co. United States	Greenwich Way / Waverly Dr. (39.50072, -119.86053)	Other Existing	Unknown Unknown	2 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.
Union Park, FL Orange Co. United States	Royal Wulff Ln. / Red Ibis Ln. (28.58266, -81.21059)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Union Park, FL Orange Co. United States	Royal Wulff Ln. / Royal Wulff Ln. (28.58286, -81.20970)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Union Park, FL Orange Co. United States	Royal Wulff Ln. / Red Ibis Ln. / Blue Cahill Ln. (28.58261, -81.20881)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Union Park, FL Orange Co. United States	Green Badger Ln. / Red Quill Ln. (28.58156, -81.21027)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Union Park, FL Orange Co. United States	Blue Whistler Ln. / Green Badger Ln. / Red Quill Ln. (28.58156, -81.20881)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Kingston, ON Frontenac Canada	Resource Rd. / Centennial Dr. (44.27700, -76.55971)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.0000	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2019).
Ottawa, ON Ottawa Canada	Campeau Dr. / Winterset Rd. (45.30466, -75.92836)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 56.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2021	Southeast leg stubbed. Completed September 2021.
Ottawa, ON Ottawa Canada	CitiGate Dr. / CrossKeys Pl. (45.26981, -75.78722)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.0000	Other (At-Grade) Single-Lane	2017
Ottawa, ON Ottawa Canada	Barnsdale Rd. / Prince of Wales Dr. (45.24093, -75.71220)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2020	Year Completed estimated (2020-2022).
Van Wert, OH Van Wert Co. United States	US 224 / US 127 / Marsh Rd. (40.90046, -84.57198)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	Opened August 5, 2022. https://www.hometownstations.com/news/new-roundabout-just-north-of-van-wert-expected-to-open-on-august-5th/article_5605707a-129a-11ed-9c27-bf0fae2306bd.html
Yorktown, IN Delaware Co. United States	W River Rd. / Nebo Rd. (40.18672, -85.46177)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.thestarpress.com/story/news/local/2022/07/28/muncie-traffic-nebo-road-roundabout-open-yorktown-indiana-construction/65384724007/
Banja Luka, Serb Republic Banja Luka Bosnia and Herzegovina	Knjaza Miloša / Ivana Gorana Kovacica (44.78744, 17.20575)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Banja Luka, Serb Republic Banja Luka Bosnia and Herzegovina	Trive Amelice / Dr Mladena Stojanovica (44.78446, 17.20376)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Banja Luka, Serb Republic Banja Luka Bosnia and Herzegovina	E661 / Ivana Gorana Kovacica / Marije Dimic (44.79064, 17.19908)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Banja Luka, Serb Republic Banja Luka Bosnia and Herzegovina	Bulevar Srpske Vojske / Olimpijskih pobjednika (44.77883, 17.20638)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Banja Luka, Serb Republic Banja Luka Bosnia and Herzegovina	Bulevar vojvode Petra Bojovića / Bulevar vojvode Stepe Stepanovića (44.76639, 17.20923)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, 2x2 max)
Banja Luka, Serb Republic Banja Luka Bosnia and Herzegovina	Skendera Kulenovića / Isaije Mitrovića / Kralja Petra Prvog Karadordevića / Solunska (44.76501, 17.18431)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Peanut shaped.
Banja Luka, Serb Republic Banja Luka Bosnia and Herzegovina	Isaije Mitrovića / Cara Lazara / Teodora Kolokotronisa / Patre (44.76588, 17.18785)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Olympia, WA Thurston Co. United States	Yelm Hwy. SE / Meridian Rd. SE (46.98551, -122.74087)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://yelm-meridian-thurston.hub.arcgis.com/
Montgomery, AL Montgomery Co. United States	Taylor Lakes Pkwy. / Towering Oaks Dr. (32.31210, -86.19300)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Montgomery, AL Montgomery Co. United States	Monument Park Dr. / Chastain Park Dr. / Morning Side Park Dr. (32.30911, -86.14268)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2008-2011).
Carmel, IN Hamilton Co. United States	E Main St. / Richland Ave. (39.97842, -86.12265)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2022	Right-turn-only lanes on north and east legs. Opened August 2022. http://carmellink.com/project.php?title=Richland%20Ave%20and%20Main%20Street%20Road%20Roundabout https://content.govdelivery.com/bulletins/gd/INCARMEL-3264a0e
Annapolis, MD Anne Arundel Co. United States	State Circle (38.97890, -76.49063)	Other Existing	Unknown Unknown	6 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Maryland State House in central island.
Londontowne, MD Anne Arundel Co. United States	Millhaven Dr. / Two Rivers Dr. / Tilden Way (38.93715, -76.56159)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2006	Converted from open intersection. Year Completed estimated (2005-2006).
Londontowne, MD Anne Arundel Co. United States	Southdown Rd. / Landing Rd. / Decker Pl. (38.93983, -76.57211)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Davidsonville Historic District, MD Prince George's Co. United States	Oak Grove Rd. / (parking) (38.87858, -76.77717)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)
Upper Marlboro, MD Prince George's Co. United States	Thomas Sim Lee Terrace / Mary Digges Pl. (38.81663, -76.81748)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Farrell, PA Mercer Co. United States	Park Ave. / Shenango Blvd. (41.21390, -80.48867)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Farrell, PA Mercer Co. United States	Park Ave. / Buhl Terrace (41.21293, -80.48864)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands.
Farrell, PA Mercer Co. United States	Park Ave. / Farrell Terrace (41.21112, -80.48861)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands.
Salinas, CA Monterey Co. United States	E Alisal St. / Alisal Rd. / Bardin Rd. (36.67331, -121.60192)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2022	Year Completed estimated (2021-2022).
Salinas, CA Monterey Co. United States	Alisal Rd. / Sconberg Pkwy. (36.67234, -121.60073)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.0144	Other (At-Grade) Single-Lane	2022	Year Completed estimated (2021-2022).
Savage, MD Howard Co. United States	Washington St. / Foundry St. (39.13656, -76.82513)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-lane w/ Traversable Central Island	2021	Painted splitter islands. Pedestrian crossing on west leg adjacent to circulatory roadway. https://www.howardcountymd.gov/News120121
Glenelg, MD Howard Co. United States	Triadelphia Rd. / Ten Oaks Rd. (39.26399, -76.98621)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2000	Year Completed estimated (1992-2002).
Tuckahoe, VA Henrico Co. United States	Henrico Ave. / Glendale Dr. / Knowland Cir. / University Blvd. (37.59204, -77.56166)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	Temporary installation. https://www.nbc12.com/video/2022/08/15/first-community-roundabout-henrico-complete/
Richmond, VA Richmond City United States	W Laburnum Ave. / I-195 SB Ramps (37.58383, -77.47494)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Freeway Ramps (Grade-Separated) Single-lane w/ Traversable Central Island	2020	Central island made of pre-cast concrete. https://precast.org/2021/08/first-of-its-kind/
Moscow, ID Latah Co. United States	S Mountain View Rd. / E 6th St. (46.73023, -116.98020)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2022
Huntsville, AL Madison Co. United States	Jordan Rd. / Homer Nance Rd. / Tanglefoot Dr. (34.78628, -86.49546)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.youtube.com/watch?v=Cn1O6eeHyy0
Charlottesville City, VA Charlottesville City United States	Oakhurst Circle (38.03147, -78.50666)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Pantops, VA Albemarle Co. United States	Avemore Ln. / Calvary Cir,. / Avemore Pond Rd. (38.03796, -78.44612)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Lynchburg, VA Lynchburg City United States	Wyndhurst Dr. / Tradewynd Dr. / Northwynd Cir. (37.35716, -79.23920)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Palm City, FL Martin Co. United States	SW Mapp Rd. / SW Palm Cove Dr. (27.19756, -80.28437)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2003-2004).
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
Port St Lucie, FL St. Lucie Co. United States	SE Veranda W Blvd. / SE Waterfall Ln. (27.21059, -80.32488)	Other Existing	Unknown Unknown	4 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)
Saint Lucie West, FL St. Lucie Co. United States	NW Courtyard Cir. / (parking) (27.31400, -80.41023)	Other Existing	All-Way Stop Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)		Pedestrian access to central island.
Saint Lucie West, FL St. Lucie Co. United States	(unknown) (27.32280, -80.40029)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Saint Lucie West, FL St. Lucie Co. United States	(unknown) (27.32474, -80.39883)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Pedestrian access to central island.
Saint Lucie West, FL St. Lucie Co. United States	(unknown) (27.32782, -80.39890)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Pedestrian access to central island.
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
Vero Beach, FL Indian River Co. United States	Club Terrace / (unknown) (27.68343, -80.39437)	Other Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Hidden River, CO Douglas Co. United States	Club Dr. / Bridlewood Ln. (39.50029, -104.74912)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands; only diverging yellow lines.
Parker, CO Douglas Co. United States	Blackmoor St. (39.50578, -104.72041)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
The Farm, CO El Paso Co. United States	Ent Pkwy. / Federal Dr. (38.99879, -104.81095)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	Year Completed estimated (2020-2022).
Interquest, CO El Paso Co. United States	United Heights / (unknown) (38.98973, -104.80083)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane		No splitter islands on north and south legs.
Deerfield Hills, CO El Paso Co. United States	Drennan Rd. / Post Oak Dr. (38.78168, -104.74115)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands; only diverging yellow lines.
Deerfield Hills, CO El Paso Co. United States	Drennan Rd. / Monica Dr. W (38.78171, -104.74739)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands; only diverging yellow lines.
Deerfield Hills, CO El Paso Co. United States	Drennan Rd. / Springnite Dr. (38.78171, -104.75088)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands; only diverging yellow lines.
McCalla, AL Jefferson Co. United States	Old Tuscaloosa Hwy. / McAdory School Rd. (33.33566, -87.01218)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2022	https://www.youtube.com/watch?v=GS7xX-8KUkc
Calgary, AB Division 6 Canada	Sarcee Trl. SW / Na'a Dr. SW / Trans-Canada Hwy EB Ramps (51.07800, -114.18891)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 55.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)	2017
Calgary, AB Division 6 Canada	Na'a Dr. SW / Na'a Plaza SW (51.07872, -114.19234)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 58.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2020
Calgary, AB Division 6 Canada	34 Ave. NW / Sarcee Trl. NW (51.08368, -114.18893)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.0000	Other (At-Grade) Single-Lane	2022
Calgary, AB Division 6 Canada	West Valley Rd. SW / 101 St. SW / 1 Ave. SW / Trans-Canada Hwy EB On-Ramp (51.08514, -114.23423)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.0000	Freeway Ramps (Grade-Separated) Single-Lane	2022
Calgary, AB Division 6 Canada	Valley Ridge Blvd. NW / Trans Canada Hwy EB Ramps (51.08743, -114.24755)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 67.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2022
Celina, TX Collin Co. United States	Choate Pkwy. / Kinship Pkwy. (33.29258, -96.76976)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 60.9600	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2021	Interim scenario - ultimate lane configuration striped out on initial build.
Celina, TX Collin Co. United States	Punk Carter Pkwy. / Kinship Pkwy. (33.28419, -96.76992)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2018
Celina, TX Collin Co. United States	W Ownsby Pkwy. / Etta Terrace (33.27912, -96.78895)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2020
Prosper, TX Collin Co. United States	Richland Blvd. / S Coleman St. (33.22432, -96.80275)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 53.3400	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2020
McKinney, TX Collin Co. United States	Limousine Pkwy. / Rivercrest Dr. (33.24434, -96.65728)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.0144	Other (At-Grade) Single-Lane	2020
Fulshear, TX Fort Bend Co. United States	Parkside Passage Dr. / Fulshear Trace (29.67645, -95.89920)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2020
Fulshear, TX Fort Bend Co. United States	Texas Heritage Pkwy. / (unknown) (29.69670, -95.87960)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.8160	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2021
Richmond, TX Fort Bend Co. United States	Texas Heritage Pkwy. / (unknown) (29.68788, -95.87474)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2021
Katy, TX Waller Co. United States	Pederson Rd. / (unknown) (29.77246, -95.88083)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.8160	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2021
Blackhorse Ranch South, TX Harris Co. United States	Autumn Light Ln. / Winding Star Ln. (29.95095, -95.71406)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.6240	Unknown Single-Lane	2018	Constructed as traffic circle around 2004 with no splitter island on south leg and unknown control. Painted splitter island on south leg added 2017-2019.
(unincorporated), SC Spartanburg Co. United States	SC 11 / Parris Bridge Rd. (35.15971, -81.91854)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	Year Completed estimated (2021-2022). https://www.wspa.com/news/roundabout-proposed-at-hwy-11-parris-bridge-road/
Tulsa, OK Tulsa Co. United States	Sage Blvd. / (hospital entrance) / (parking) (36.03334, -95.85593)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2010	Oval shaped. ICD = 155 ft x 135 ft.
Madison, WI Dane Co. United States	Felland Rd. / Tranquility Trl. (43.12504, -89.27625)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2021	https://www.youtube.com/watch?v=nTuFFRcmDPY
Waxahachie, TX Ellis Co. United States	Bessie Coleman Blvd. / Dean Box Dr. (32.42802, -96.82893)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2022
Red Oak, TX Ellis Co. United States	Harmony Way / Grand Meadow Blvd. (32.53842, -96.82920)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2022	Add-lane right-turn bypass lanes on all legs. Two-lane pedestrian crossings across all entries and exits.
Prosper, TX Denton Co. United States	Commons Way / Madison Square Way (33.24175, -96.85610)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 32.0037	Other (At-Grade) Single-Lane	2017	No splitter islands.
Fort Worth, TX Tarrant Co. United States	Keller Haslet Rd. / (connector to Alliance Gateway Fwy. WB Frontage Road) / (parking) (32.97209, -97.28930)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.8160	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2021
Weatherford, TX Parker Co. United States	College Park Dr. / Martin Dr. (32.73953, -97.78931)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2019
Tomball, TX Harris Co. United States	Willowcreek Ranch Rd. / Three Bears Trl. (30.05938, -95.65177)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2015
Colleyville, TX Tarrant Co. United States	John McCain Rd. / Westcoat Dr. (32.91156, -97.16404)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.9080	Other (At-Grade) Single-Lane	2020
Driftwood, TX Hays Co. United States	FM 150 (Rebel Rd.) / FM 3237 (30.04763, -97.98845)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2022	https://haysfreepress.com/2022/07/27/hays-county-celebrates-the-latest-roundabout/
New Braunfels, TX Comal Co. United States	Main Plaza (Seguin Ave. / San Antonio St.) (29.70300, -98.12464)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)		Pedestrian access to central island; parking along circulatory roadway.
Wisconsin Rapids, WI Wood Co. United States	4th Ave. N / W Jackson St. (44.39515, -89.82829)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2022	https://finance.yahoo.com/news/west-jackson-street-construction-roundabout-100032878.html
Blandon, PA Berks Co. United States	US 222 (Allentown Pike) / Tamarack Blvd. / Genesis Dr. (40.45234, -75.89067)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown	2022	Year Completed estimated (2020-2022).
Vancouver, WA Clark Co. United States	SR 500 (NE Fourth Plain Rd.) / NE182nd Ave. (45.67192, -122.48864)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 26.8221	Other (At-Grade) Single-lane w/ Traversable Central Island	2022	Compact roundabout. WSDOT project. Completed August 20, 2022. Colored apron with asphalt interior.
Mantua, OH Portage Co. United States	SR 82 / Chamberlain Rd. (41.30863, -81.28112)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.record-courier.com/story/news/2022/07/30/mantua-roundabout-finally-open-odot-says-improve-safety/10173568002/
Castle Rock, CO Douglas Co. United States	Plum Creek Pkwy. / S Eaton Cir. / Eaton St. (39.36073, -104.83311)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2020	Elliptical shaped. ICD = 145 ft x 115 ft. Year Completed estimated (2020-2021).