Roundabouts Database Index

25130 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
St Augustine, FL St. Johns Co. United States	Shearwater Pkwy. / Kayak Club Dr. (30.03679, -81.56682)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 53.7646	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
St Johns, FL St. Johns Co. United States	Celesta Pkwy. / Amalurra Trl. / Marinda Pl. / Idalia Run (30.11024, -81.54914)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.1940	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
St Johns, FL St. Johns Co. United States	Russell Sampson Rd. / Eva Earl Rd. (30.06755, -81.50660)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 31.0084	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
St Johns, FL St. Johns Co. United States	Beachwalk Blvd. / Caribbean Pl. (30.08488, -81.48445)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.3708	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
St Johns, FL St. Johns Co. United States	Beachwalk Blvd. / Caribbean Pl. / Marquesa Cir. (30.08650, -81.47858)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.3366	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Bakersfield, CA Kern Co. United States	Campus Park Dr. / Park Square Dr. (35.31828, -119.13234)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.0571	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Bakersfield, CA Kern Co. United States	Windermere St. / Loden Dr. (35.32187, -119.13634)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.0555	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Bakersfield, CA Kern Co. United States	Campus Park Dr. / Windermere St. / (unknown) (35.31991, -119.13491)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.0564	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Tallahassee, FL Leon Co. United States	Weems Rd. / Dartmouth Dr. (30.45770, -84.22234)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 20.5903	Other (At-Grade) Single-Lane	2020	ICD estimated from Google Maps linework.
Bend, OR Deschutes Co. United States	SW Century Dr. / SW Colorado Ave. / SW Chandler Ave. (44.04180, -121.33200)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 57.9120	Other (At-Grade) Single-Lane	1999	Completed Fall 1999. One leg comes in at 60 degree angle. Right-turn bypass lane part of conceptual design but removed for final. First modern roundabout in Oregon.
Bend, OR Deschutes Co. United States	SW Century Dr. / SW Mt. Washington Dr. / SW Reed Market Dr. (44.03860, -121.33590)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 57.9120	Other (At-Grade) Single-Lane	2001	Roundabout sized for ultimate conversion to double lane.
Durham, NC Durham Co. United States	Nova Glen Dr. / DPS Middle School Entrance (36.10940, -78.89156)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2011	Painted splitter islands. Year Completed estimated (2010-2013).
Corinth, MS Alcorn Co. United States	Harper Rd. / Droke Rd. (34.92347, -88.49539)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2010	School 1000' west of roundabout.
Bismarck, ND Burleigh Co. United States	ND 1804 / N Washington St. (46.88156, -100.79349)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.9600	Other (At-Grade) Single-Lane	2019	https://www.ndltap.org/events/conference/downloads/LocalRoads18_RoundaboutsWS.pdf. • Entry Width: 24’ • Exit Width: 32’ • One 16’ Circulating Lane − Can be expanded to 30’ in Future (Two 15’ Lanes) • 45 MPH Approach Speed • 25 MPH Roundabout Circulatory Speed
Laurinburg, NC Scotland Co. United States	US 501 Business (Johns Rd.) / Lauchwood Dr. (34.75125, -79.46361)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Southfield, MI Oakland Co. United States	Winchester St. / Devonshire St. (42.49321, -83.25204)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways 23.1648	Other (At-Grade) Single-Lane	2019	https://www.cityofsouthfield.com/Portals/0/docs/Public%20Works/Roundabout%20FAQ_Section%2015%20Phase%20II.pdf ICD estimated from Google Maps linework.
Manteo, NC Dare Co. United States	SR 1128 (Sir Walter Raleigh St.) / SR 1130 (Bideford St.) (35.90418, -75.67849)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2009	Painted splitter islands.
Wilmington, NC New Hanover Co. United States	Kornegay Ave. / McClammy St. (34.25321, -77.91018)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 16.7640	Other (At-Grade) Single-lane w/ Traversable Central Island	2003
Leland, NC Brunswick Co. United States	W Gate Dr. / Ploof Rd. Extension (34.20921, -78.01485)	Roundabout Existing	All-Way Yield None	4 Approaches 1 Driveways 67.0560	Other (At-Grade) Single-Lane	2008
Ogden, NC New Hanover Co. United States	Anchors Bend Way / Aloft Way (34.25991, -77.78470)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2008
Ogden, NC New Hanover Co. United States	Anchors Bend Way / Stoneybrook Rd. (34.26204, -77.78666)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2008
Wilmington, NC New Hanover Co. United States	Gallery Park Blvd. / Dusty Miller Ln. (34.17887, -77.91684)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2016	No splitter island on one leg.
Wilmington, NC New Hanover Co. United States	Gallery Park Blvd. / Stonecrop Dr. (34.17881, -77.91996)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2016	No splitter island on one leg.
Wilmington, NC New Hanover Co. United States	McCarley Blvd. / Belfairs Dr. / Appleton Way (34.16413, -77.91835)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2008
Wilmington, NC New Hanover Co. United States	Pine Hollow Dr. / (Driveway Access Road) (34.16017, -77.90219)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2005
Wilmington, NC New Hanover Co. United States	Pine Hollow Dr. / Mcginnis Ln. (34.16052, -77.90495)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2005
Wilmington, NC New Hanover Co. United States	Sikes Ln. / Pine Hollow Dr. (34.15908, -77.90745)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2008
Troy, AL Pike Co. United States	University Ave. / Luther Dr. (31.79906, -85.95933)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2010-2011). Luther Dr is called International Blvd on Google Maps. ICD estimated from Google Earth.
Sioux Falls, SD Minnehaha Co. United States	Career Ave. / W Nobel St. (43.59985, -96.78073)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2008	Right-turn-only lane on north leg; added lane right-turn bypass lane on east leg. ICD estimated from Google Earth.
Brighton, MI Livingston Co. United States	Village Place Blvd. / Green Oak Ave. (42.50698, -83.75462)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Multilane (2 Lane, unspecified)	2006	ICD estimated from Google Earth.
Flagstaff, AZ Coconino Co. United States	Pine Cliff Dr. / Gemini Dr. (35.20808, -111.63541)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2008	By developer.
Flagstaff, AZ Coconino Co. United States	S Woody Mountain Rd. / W Presidio Dr. (35.18308, -111.69266)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2007).
Bridal Falls, BC Fraser Valley Regional District Canada	Hwy 9 / Yale Road East (49.18523, -121.76500)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2004	Completed October 29, 2004.
Noblesville, IN Hamilton Co. United States	Harrell Pkwy. / Hoard Dr. (39.99274, -85.93010)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2007	http://www.indystar.com/apps/pbcs.dll/article?AID=/20071003/LOCAL/710030465/-1/LOCAL17
Plainfield, IN Hendricks Co. United States	Center St. / Hadley Rd. (39.67456, -86.38951)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	http://www.indystar.com/apps/pbcs.dll/article?AID=/20071003/LOCAL/710030465/-1/LOCAL17 ICD estimated from Google Maps linework.
Plainfield, IN Hendricks Co. United States	Center St. / Reeves Rd. (39.68183, -86.38995)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2008	http://www.indystar.com/apps/pbcs.dll/article?AID=/20071003/LOCAL/710030465/-1/LOCAL17
Carmel, IN Hamilton Co. United States	Old Meridian St. / US 31 SB Ramps (39.98504, -86.14209)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2014
Carmel, IN Hamilton Co. United States	Old Meridian St. / US 31 NB Ramps (39.98429, -86.14154)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2015
Carmel, IN Hamilton Co. United States	Old Meridian St. / W Smokey Row Rd. (39.98359, -86.14087)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	ICD estimated from Google Maps linework.
Carmel, IN Hamilton Co. United States	E 116th St. / Gray Rd. (39.95665, -86.08932)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.8160	Other (At-Grade) Multilane (2 Lane, unspecified)	2016
Carrboro, NC Orange Co. United States	Smith Level Rd. / Rock Haven Rd. (35.89168, -79.07975)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2015-2016).
Winston-Salem, NC Forsyth Co. United States	Salem Ave. / City Yard Dr. (36.08738, -80.23659)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, unspecified)	2016
Dothan, AL Houston Co. United States	Campbellton Hwy. / Southgate Rd. (31.18216, -85.40940)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2016
Prince George, BC Fraser-Fort George Region Canada	Cameron St. / N. Neechako Rd. (53.92850, -122.76743)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.0000	Other (At-Grade) Single-Lane	2009	Completed August 2009. http://www.city.pg.bc.ca/city_services/transportation/cameronstreetbridge/
Carrington, ND Foster Co. United States	US 281 / US 52 / ND 200 / 4th Ave. N (47.45733, -99.11727)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.9600	Other (At-Grade) Single-Lane	2016
Bismarck, ND Burleigh Co. United States	Lincoln Rd. / 66th St. SE (46.76551, -100.68939)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2016
Bismarck, ND Burleigh Co. United States	Lincoln Rd. / 52nd St. SE (46.76552, -100.71053)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2016
Vacaville, CA Solano Co. United States	Vanden Rd. / Leisure Town Rd. (38.31717, -121.94312)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2017	Added lane right-turn bypass lanes on west and south legs.
Columbus, OH Franklin Co. United States	N Hamilton Rd / Parc Dr. (40.03180, -82.86552)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Multilane (2 Lane, unspecified)	2016
Monterey, CA Monterey Co. United States	SR 68 / SR 1 SB Off-Ramp / 17 Mile Dr. (36.57529, -121.91281)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2017
Monterey, CA Monterey Co. United States	17 Mile Dr. / SR 1 SB On-Ramp (36.57448, -121.91295)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 28.9560	Freeway Ramps (Grade-Separated) Single-Lane	2017	Raindrop shape. Right-turn-only lane on west leg.
Ridgefield, WA Clark Co. United States	NW 319th St. / I-5 SB Ramps (45.85163, -122.70380)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.7680	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2017	Part of Ilani Casino interchange project.
Ridgefield, WA Clark Co. United States	NW La Center Rd. / I-5 NB Ramps (45.85214, -122.70160)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 51.8160	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2017	Part of Ilani Casino interchange project.
Lafayette, CA Contra Costa Co. United States	Olympic Blvd. / Pleasant Hill Rd. (37.88604, -122.09300)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2017	Yield-controlled right-turn bypass lanes on north and east legs. Painted splitter island on south leg.
Cashmere, WA Chelan Co. United States	N Division St. / Cottage Ave. (47.52214, -120.46999)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-lane w/ Traversable Central Island	2015	Open October 2015.
Kelso, WA Cowlitz Co. United States	SR 432 / Old Hwy 99 / I-5 NB Ramps / Kelso Dr. (46.10491, -122.87586)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0040	Freeway Ramps (Grade-Separated) Single-Lane	2015	Open August 2015. Elliptical shape. ICD = approximately 110 ft x 100 ft.
Mulvane, KS Sumner Co. United States	E 119th St. connector / (casino access) / I-35 NB Ramps (Kansas Turnpike) (37.47198, -97.32102)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 70.1040	Freeway Ramps (Grade-Separated) Single-Lane	2011	Open December 2011.
Mulvane, KS Sumner Co. United States	E 119th St. connector / (casino access) / I-35 SB Ramps (Kansas Turnpike) (37.47137, -97.32445)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 70.1040	Freeway Ramps (Grade-Separated) Single-Lane	2011	Open December 2011.
Conway, AR Faulkner Co. United States	Bruce St. / (unknown) (35.08250, -92.42927)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Single-Lane	2017
Covington, GA Newton Co. United States	US 278-GA 12 / GA 142 (33.59255, -83.79277)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 66.6560	Other (At-Grade) Unknown	2018	ICD estimated from Google Maps linework.
West Baraboo, WI Sauk Co. United States	Linn St. / US 12 WB Ramps (43.47482, -89.77414)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 51.8160	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2017	2 new roundabouts at ramp terminals on new bypass project.
Baraboo, WI Sauk Co. United States	CR W / US 12 WB Ramps (43.45996, -89.77719)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 51.8160	Freeway Ramps (Grade-Separated) Single-Lane	2014	2 new roundabouts at ramp terminals on new bypass project.
West Baraboo, WI Sauk Co. United States	Linn St. / US 12 EB Ramps (43.47476, -89.77598)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 51.8160	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2017	2 new roundabouts at ramp terminals on new bypass project.
Baraboo, WI Sauk Co. United States	CR W / US 12 EB Ramps (43.46004, -89.77893)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.8160	Freeway Ramps (Grade-Separated) Single-Lane	2017	2 new roundabouts at ramp terminals on new bypass project.
Baraboo, WI Sauk Co. United States	South Blvd. / South Pkwy. (43.46312, -89.74615)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2014-2017).
Lower Rattlesnake, MT Missoula Co. United States	N Van Buren St. / I-90 WB Ramps (46.87078, -113.98082)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 36.7424	Freeway Ramps (Grade-Separated) Unknown	2018	Completed summer 2018. ICD estimated from Google Maps linework.
Mandeville, LA St. Tammany Par. United States	LA-59 / Sharp Rd. / Pineview Rd. (30.39668, -90.04326)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.1461	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	Video with aerial view here: https://wgno.com/2019/05/24/new-hwy-59-roundabout-in-mandeville-opening-to-traffic/ ICD estimated from Google Maps linework.
Lennoxville, QC Sherbrooke Canada	Rte 108 (Rue College) / Chemin Glenday (45.36727, -71.83398)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 43.6325	Other (At-Grade) Single-Lane	2019	ICD estimated from Google Maps linework.
Slidell, LA St. Tammany Par. United States	Town Center Pkwy. / Levis Ln. / N Town Center Blvd. (30.26958, -89.75986)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.4803	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	Unusual striping in northeast quadrant of circulatory roadway. ICD estimated from Google Maps linework.
Bend, OR Deschutes Co. United States	SW Reed Market Dr. / SW Bond St. / SW Brookswood Blvd. (44.04047, -121.31678)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2003
Clarkdale, AZ Yavapai Co. United States	Scenic Dr. / Alamos Dr. (34.74635, -112.04608)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2012). Initially completed with painted splitter islands. Raised splitter islands added 2012-2014.
Cottonwood, AZ Yavapai Co. United States	Camp Verde Bridgeport Hwy (AZ 260) / Camino Real / E Thousand Trails Rd. (34.66105, -111.96492)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 70.1040	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	https://azdot.gov/adot-news/state-route-260-project-homestretch-completion-fall
Camp Verde, AZ Yavapai Co. United States	Camp Verde Bridgeport Hwy (AZ 260) / N Aultman Pkwy. (34.62859, -111.93376)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 70.1040	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	https://azdot.gov/adot-news/state-route-260-project-homestretch-completion-fall
Cottonwood, AZ Yavapai Co. United States	Camp Verde Bridgeport Hwy (AZ 260) / E Coury Dr. / Hayfield Draw Dr. (34.65163, -111.95746)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 70.1040	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	https://azdot.gov/adot-news/state-route-260-project-homestretch-completion-fall
Camp Verde, AZ Yavapai Co. United States	Camp Verde Bridgeport Hwy (AZ 260) / (unknown) (34.62054, -111.92272)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 70.1040	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	https://azdot.gov/adot-news/state-route-260-project-homestretch-completion-fall
Scottsdale, AZ Maricopa Co. United States	N 124th St. / E Cactus Rd. (33.59690, -111.81336)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.9080	Other (At-Grade) Single-Lane	2015
Tempe, AZ Maricopa Co. United States	Rio Salado Pkwy / S Ash Ave. (33.42935, -111.94276)	Roundabout Existing	All-Way Yield At-grade Rail Crossing Signal/Beacon	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, unspecified)	2020	Tempe Street Car crossing through the middle. https://www.tempe.gov/government/engineering-and-transportation/transportation/streets-signals-traffic/roundabouts/first-st-ash-ave-rio-salado-pkwy-roundabout
Dove Mountain Resort, AZ Pima Co. United States	N Dove Mountain Blvd. / N Secret Springs Dr. (32.46698, -111.10013)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2002
Gainesville, FL Alachua Co. United States	SW 77th Ave. / SW 85th Dr. / SW 78th Ln. (29.58316, -82.43249)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2004-2005).
Homestead, FL Miami-Dade Co. United States	SW 152nd Ave. W / NE 9th Ct. (25.47867, -80.44219)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2009). [Google Maps says it's NE 10th Ct]
Jacksonville, FL Duval Co. United States	W Independent Dr. / S Laura St. (30.32553, -81.65970)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 30.4800	Other (At-Grade) Single-Lane	2010	Laura St and one leg of Independent Dr were converted to two-way from one-way.
Kissimmee, FL Osceola Co. United States	Dyer Blvd. / Eagle's Reserve Blvd. (28.34353, -81.43096)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2008
La Quinta, CA Riverside Co. United States	Eisenhower Dr. / Calle Sinaloa (33.67254, -116.30801)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2014	Elliptical shape. ICD = 125 ft x 105 ft. Year Completed estimated (2013-2014).
Palm Desert, CA Riverside Co. United States	College Dr. / Pacific Ave. (33.78350, -116.36543)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2009).
Palm Desert, CA Riverside Co. United States	College Dr. / Technology Dr. (33.78010, -116.35956)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2009).
Palm Desert, CA Riverside Co. United States	College Dr. / University Park Dr. (33.77712, -116.35736)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2009).
Las Vegas, NV Clark Co. United States	Griffith Peak Dr. / Spruce Goose St. (36.15689, -115.32864)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, unspecified)	2005
Las Vegas, NV Clark Co. United States	W Park Run Dr. / Canyon Pointe (36.16153, -115.33394)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.1960	Other (At-Grade) Multilane (2 Lane, unspecified)	2002	Year Completed estimated (before 2003).
Las Vegas, NV Clark Co. United States	S Pavilion Center Dr. / Orchard Park Dr. (36.15444, -115.33080)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, unspecified)	2006	Completed initially with only 2 legs; 3rd leg added 2017.
Las Vegas, NV Clark Co. United States	S Pavillion Center Dr. / Oval Park Dr. (36.15207, -115.33082)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	Next to baseball stadium. Completed initially with only 3 legs; 4th leg added 2019.
Las Vegas, NV Clark Co. United States	Summerlin Centre Dr. / Sagemont Dr. / Cape Cod Landing Dr. / Carleton Mills Dr. (36.15376, -115.34035)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2005-2006).
Las Vegas, NV Clark Co. United States	Plaza Centre Dr. / Sagemont Dr. (36.15634, -115.34419)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2006	One leg has no splitter island. Year Completed estimated (2005-2006).
Las Vegas, NV Clark Co. United States	Park Vista Dr. / Vista Center Dr. / Vista Run Dr. (36.16161, -115.34478)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 50.2920	Other (At-Grade) Single-Lane	2003	Clock tower in central island.
Las Vegas, NV Clark Co. United States	Desert Moon Rd. / Fox Hill Dr. / Desert Sunrise Rd. (36.16339, -115.36230)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2005	Year Completed estimated (2004-2005).
Las Vegas, NV Clark Co. United States	Fox Hill Dr. / Paseo Breeze Dr. (36.16713, -115.36480)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2012).
Las Vegas, NV Clark Co. United States	Fox Hill Dr. / Beautiful Vista Ln. (36.17373, -115.36476)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2014
Las Vegas, NV Clark Co. United States	Fox Hill Dr. / Antelope Ridge Dr. (36.18018, -115.36117)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2014
Lacey, WA Thurston Co. United States	Marvin Rd. NE / Main St. NE (47.06709, -122.76828)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, unspecified)	2000	Roundabout installed, although cross street not initially constructed.
Tampa (Ybor City), FL Hillsborough Co. United States	Channelside Dr. / Cumberland Ave. (27.94497, -82.44576)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, unspecified)	1995	Right-turn-only lane on north leg.
Amelia Island, FL Nassau Co. United States	SR A1A / Beach Lagoon Rd. (30.55541, -81.44933)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2001	Elliptical shape. ICD = 125 ft x 105 ft. Year Completed estimated (1999-2003).