Roundabouts Database Index

29410 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
Elkhorn, NE Douglas Co. United States	Big Elk Pkwy. / N 182nd Ave. / Emmet St. (41.28828, -96.20098)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2020
Vlaardingen, South Holland Gemeente Vlaardingen Netherlands	Meester L.A. Kesperweg / Van Hogendorplaan / Schiedamseweg (51.91107, 4.36087)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Vlaardingen, South Holland Gemeente Vlaardingen Netherlands	Schiedamseweg / Binnensingel (51.90936, 4.35211)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Pedestrian access to central island.
Vlaardingen, South Holland Gemeente Vlaardingen Netherlands	Burgemeester Pruissingel / Marnixlaan / Maassluissedijk (51.90829, 4.33360)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Vlaardingen, South Holland Gemeente Vlaardingen Netherlands	Marathonweg / Arij Koplaan / Industrieweg (51.90350, 4.32180)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout.
Vlaardingen, South Holland Gemeente Vlaardingen Netherlands	Maassluissedijk / Deltaweg / George Stephensonweg (51.90223, 4.32024)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout.
Vlaardingen, South Holland Gemeente Vlaardingen Netherlands	Maassluissedijk / Koggehaven (51.90134, 4.30686)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Rotterdam Havens, South Holland Rotterdam Netherlands	Merseyweg / A15 EB Ramps / Europaweg (51.89988, 4.23228)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Rotterdam Havens, South Holland Rotterdam Netherlands	Merseyweg (51.89617, 4.24374)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Marked with temporary barriers and markings only. Located within Port of Rotterdam.
Nootdorp, South Holland Pijnacker-Nootdorp Netherlands	Hofweg / Lichtstraat (52.05125, 4.41132)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane		Right-turn bypass lane on northeast leg.
Nootdorp, South Holland Pijnacker-Nootdorp Netherlands	De Poort / Wagenmaker (52.04817, 4.40945)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Pijnacker, South Holland Pijnacker-Nootdorp Netherlands	Europalaan / Tuindersweg / Oranjelaan (52.01158, 4.43244)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Delta, BC Greater Vancouver Canada	River Rd. / Hwy 17 SB Ramps (49.15212, -122.95254)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2021	https://canada.constructconnect.com/joc/news/projects/2021/12/new-interchange-improves-delta-connections
Mission, TX Hidalgo Co. United States	Los Indios Pkwy. / Santa Engratia (26.16944, -98.28858)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Right-turn bypass lanes on all legs.
Vierpolders, South Holland Gemeente Brielle Netherlands	N218 (Groene Kruisweg) / De Nolle / Seggeweg (51.89324, 4.18597)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout.
Vierpolders, South Holland Gemeente Brielle Netherlands	Havlickuv Brod Plein [N218 (Groene Kruisweg) / Thoelaverweg] (51.89923, 4.17063)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Brielle, South Holland Gemeente Brielle Netherlands	N218 (Groene Kruisweg) / P. van de Wallendam (51.89914, 4.16136)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
The Hague, South Holland The Hague Netherlands	Donau / Vrouw Avenweg / Veenweg (52.05589, 4.39650)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Pijnacker, South Holland Pijnacker-Nootdorp Netherlands	N473 (Delftsestraatweg - Westlaan) / Rijskade / Overgauwseweg (52.01675, 4.42159)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Oostvoorne, South Holland Westvoorne Netherlands	N218 (Kleidijk) / Brielseweg (51.91427, 4.11626)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout.
Winchester, VA Winchester City United States	Mahone Dr. / Rhodes Cir. / Gordon Pl. / McGruder Ct. (39.18038, -78.19089)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Suffolk, VA Suffolk City United States	Meadow View Blvd. / Meridian Pl. / Vineyard Pl. (36.85508, -76.46192)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Pedestrian access to central island.
Virginia Beach, VA Virginia Beach City United States	Smith Dr. / (parking) (36.86790, -76.18361)	Other Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Westford, MA Middlesex Co. United States	Russells Way (42.64453, -71.42699)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Westford, MA Middlesex Co. United States	Russells Way (42.63407, -71.43101)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Ocoee Crown Point, FL Orange Co. United States	Ocoee Crown Point Pkwy. / Stonegate Dr. (28.60206, -81.55770)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2005	Concentric striped circulatory roadway.
Winter Garden, FL Orange Co. United States	Marsh Rd. / Alamere Ave. (28.51735, -81.62998)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2015	Right-turn-only lane on east and west legs. Year Completed estimated (2015-2016).
Winter Garden, FL Orange Co. United States	Johns Lake Overlook Dr. / Black Hickory Dr. / Hickory Marsh Ln. (28.52131, -81.62621)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Winter Garden, FL Orange Co. United States	Marsh Rd. / Harbor Oak Pkwy. / Sanctuary Dr. (28.51551, -81.64117)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2014	Right-turn-only lane on east leg.
Winter Garden, FL Orange Co. United States	Marsh Rd. / Viscaya Cove Blvd. (28.51454, -81.64522)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2017	Right-turn-only lane on east and west legs. Year Completed estimated (2016-2017).
Clermont, FL Lake Co. United States	Marsh Rd. / Buoy Cir. (28.51453, -81.66969)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2019	Yield-controlled right-turn bypass lane on east leg. Year Completed estimated (2018-2019).
Wildwood, FL Sumter Co. United States	Meggison Rd. / Morse Blvd. (28.79076, -81.97668)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 64.0080	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2020	Year Completed estimated (2019-2022).
Wildwood, FL Sumter Co. United States	Meggison Rd. / Cason Hammock Path / St Catherine Cir. (28.79082, -81.97237)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 64.0080	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2020	Painted spiral in circulatory roadway. Year Completed estimated (2019-2022).
Wildwood, FL Sumter Co. United States	Meggison Rd. / Bexley Trl. / Marilee Pl. (28.78888, -81.96811)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 64.0080	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2020	Add-lane right-turn bypass lane on northwest leg. Year Completed estimated (2019-2022).
Wildwood, FL Sumter Co. United States	Powell Rd. / Brownwood Blvd. (28.84602, -82.02638)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 64.0080	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2012	Painted spirals in circulatory roadway. Year Completed estimated (2011-2013).
Pijnacker, South Holland Pijnacker-Nootdorp Netherlands	Noordweg / Nobellaan / Sportlaan (52.02578, 4.42248)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Clay, PA Lancaster Co. United States	Home Towne Blvd. / Liberty St. (40.20702, -76.20520)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands.
Kissimmee, FL Osceola Co. United States	Red Canyon Dr. / Cahill Gate Dr. (28.26539, -81.36381)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 57.9120	Other (At-Grade) Single-Lane	2015
Pekin, OH Warren Co. United States	Crooked Creek Dr. / Winding Run Blvd. (39.57116, -84.15387)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2019
Pekin, OH Warren Co. United States	Crooked Creek Dr. / Stone Creek Blvd. (39.57681, -84.15442)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2012-2013).
Pekin, OH Warren Co. United States	Crooked Creek Dr. / Winding Creek Blvd. / Northwood Creek Dr. (39.58030, -84.15706)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2007	Year Completed estimated (2006-2007).
Miami, FL Miami-Dade Co. United States	Virginia St. / Shipping Ave. (25.73361, -80.24169)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 19.8120	Other (At-Grade) Single-Lane	2008	Year Completed estimated (2007-2009).
Miami, FL Miami-Dade Co. United States	SW 42nd St. / SW 62nd Ct. (25.73182, -80.29570)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 18.2880	Other (At-Grade) Single-Lane	2005	Painted splitter islands.
Stonefield, FL Osceola Co. United States	Stonehurst Circle (28.34207, -81.44121)	Other Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Cypress Reserve, FL Osceola Co. United States	Cypress Reserve Blvd. / Harwich Dr. / Gilford Dr. (28.32949, -81.43040)	Traffic Calming Circle Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Miami, FL Miami-Dade Co. United States	SW 129th Ave. / (unknown) (25.73661, -80.40390)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on east and west legs.
Waterford, MI Oakland Co. United States	Skippter Dr. / (parking) (42.65920, -83.38892)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands. Within shopping mall property.
Chesapeake, VA Chesapeake City United States	Warrington Blvd. / Great Marsh Ave. (36.74283, -76.21173)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 53.3400	Other (At-Grade) Multilane (2 Lane, 2x1 max)	1998	Unstriped circulatory roadway. Year Completed estimated (1994-2002).
Sheboygan Falls, WI Sheboygan Co. United States	STH 28 / CR EE (43.71775, -87.80061)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6717	Other (At-Grade) Single-Lane	2021
Mason, OH Warren Co. United States	Mason Grand Dr. / Parkmoor Dr. / Skyview Dr. (39.35923, -84.27451)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on four legs.
Flamingo Park, FL Palm Beach Co. United States	Georgia Ave. / Claremore Dr. (26.69463, -80.05827)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Flamingo Park, FL Palm Beach Co. United States	Georgia Ave. / Flamingo Dr. (26.69630, -80.05821)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Flamingo Park, FL Palm Beach Co. United States	Florida Ave. / Flamingo Dr. (26.69628, -80.05711)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Grandview Heights, FL Palm Beach Co. United States	Florida Ave. / Park Pl. (26.69793, -80.05703)	Traffic Calming Circle Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Roosevelt Estates, FL Palm Beach Co. United States	7th St. / Golf Ave. (26.72026, -80.07153)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
West Palm Beach, FL Palm Beach Co. United States	Douglas Ave. / (parking) (26.72786, -80.06016)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Oxford, OH Butler Co. United States	US 127 / SR 73 (39.51120, -84.60918)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	ODOT maintains
Isles at Palm Beach Gardens, FL Palm Beach Co. United States	Victoria Falls Blvd. / Hudson Bay Dr. / Euphrates Cir. (26.86019, -80.10261)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands on three legs.
Northwood, FL Palm Beach Co. United States	54th St. / Manning Ave. (26.75960, -80.05737)	Traffic Calming Circle Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Virginia Beach, VA Virginia Beach City United States	Ashville Park Blvd. / Grandview Dr. (36.73356, -76.00244)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 53.3400	Other (At-Grade) Single-Lane	2007	North leg added 2021-2022.
Palm Beach Gardens, FL Palm Beach Co. United States	Prairie Cir. / Silverleaf Oak Ct. / Pin Oak Ct. / Water Oak Ct. (26.83666, -80.08602)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands.
Catalina Lakes, FL Palm Beach Co. United States	Santa Barbara Way / Catalina Lakes Blvd. (26.83444, -80.09183)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Boynton Beach, FL Palm Beach Co. United States	Equus Cir. / Equus Cir. (26.54310, -80.19028)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Jupiter, FL Palm Beach Co. United States	E Mangrove Bay Way / (unknown) (26.92420, -80.07691)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Palm Beach Gardens, FL Palm Beach Co. United States	Whitman St. / Emerson St (26.88026, -80.11586)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Boynton Beach, FL Palm Beach Co. United States	Cobblestone Creek Dr. / Royal Cobblestone Way (26.53373, -80.18779)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Boynton Beach, FL Palm Beach Co. United States	(unknown) (26.52962, -80.20179)	Other Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Jupiter, FL Palm Beach Co. United States	Cortona Blvd. / Carina Dr. (26.92446, -80.15919)	Other Existing	Other Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Mix of stop and yield control.
Frederick, MD Frederick Co. United States	Mercantile Dr. E / Rodes Cir. (39.39507, -77.44311)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Richmond West, FL Miami-Dade Co. United States	SW 152nd Ave. / SW 175th St. / SW 176th St. (25.60434, -80.43800)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2014
Parkland, FL Broward Co. United States	Parkland Bay Dr. / S Baypoint Cir. (26.33521, -80.28954)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.2440	Other (At-Grade) Single-Lane	2018
Parkland, FL Broward Co. United States	Parkland Bay Dr. / Lake House Ln. (26.33622, -80.28969)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		Pedestrian access to central island.
Bonita Springs, FL Lee Co. United States	Seasons Coast Dr. / Seasons Tide Ave. (26.32738, -81.67702)	Unknown Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Bonita Springs, FL Lee Co. United States	Bonita National Blvd. / Antrim Ct. (26.32672, -81.66485)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on north and west legs.
Bella Terra, FL Lee Co. United States	Bella Terra Blvd. / Irsina Dr. / Velino Ln. (26.43151, -81.73124)	Other Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)		Concentric striped circulatory roadway.
Water Ridge, FL Polk Co. United States	Adams Barn Rd. / Campion Blvd. / Spartina Way (28.09686, -81.75501)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2008
Water Ridge, FL Polk Co. United States	Adams Barn Rd. / Water Ridge Blvd. / Mimosa Yellow Blvd. (28.10391, -81.75508)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2008
Bella Terra, FL Lee Co. United States	Bella Terra Blvd. / Serre Dr. (26.44807, -81.72872)	Other Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)		Concentric striped circulatory roadway.
Cape Coral, FL Lee Co. United States	Coral Lake Blvd. / Lake Nona Ln. / Lake Manatee Ct. (26.70749, -81.94851)	Other Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
McDonough, GA Henry Co. United States	Mount Carmel Rd. / Mill Rd. (33.44787, -84.21413)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2021
McDonough, GA Henry Co. United States	Mount Carmel Rd. / Chambers Rd. (33.44669, -84.23067)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2017-2018).
Castle Highlands, CO Douglas Co. United States	Wolfensberger Rd. / Plum Creek Pkwy. / Coachline Rd. (39.37564, -104.88568)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 51.8160	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2018	Year Completed estimated (2017-2019).
Young American, CO Douglas Co. United States	E Plum Creek Pkwy. / Lake Gulch Rd. / S Gilbert St. (39.35773, -104.84209)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2020	Year Completed estimated (2019-2021).
Richmond Hill, GA Bryan Co. United States	Belfast Keller Rd. / Belfast River Rd. (31.83099, -81.30293)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Single-Lane	2020	Right edge of each entry striped out. Year Completed estimated (2019-2020).
Richmond Hill, GA Bryan Co. United States	GA 144 / Belfast River Rd. / Captain Matthew Freeman Dr. (31.88082, -81.26192)	Roundabout Unknown	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Initial construction 2015 as temporary roundabout. Unknown status as of 2021.
Stone Mountain, GA Gwinnett Co. United States	Lilburn Stone Mountain Rd. / Old Tucker Rd. (33.84796, -84.14816)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022
Upper Clover Basin, CO Boulder Co. United States	Clover Basin Dr. / Eagan Way / Eagan Cir. (40.14043, -105.16769)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2014
Sebring, FL Highlands Co. United States	Sun N Lake Blvd. / Ponce de Leon Blvd. (27.53577, -81.51032)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 51.8160	Other (At-Grade) Single-Lane		Painted splitter islands on north and south legs.
Sebring, FL Highlands Co. United States	Sun N Lake Blvd. / Columbus Blvd. (27.53353, -81.51780)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane		Painted splitter islands on north and west legs.
Pittsburgh, PA Allegheny Co. United States	Queensberry Cir. / Woodridge Cir. / Allenberry Cir. / Thornberry Cir. (40.35372, -80.04030)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Hollywood Lakes, FL Broward Co. United States	Marina Dr. / Commodore Way (26.00131, -80.12111)	Other Existing	All-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Cape Charles, VA Northampton Co. United States	Bahama Rd. / Bridgeton Dr. (37.27422, -76.00869)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Willard, MO Greene Co. United States	US 160 / Farm Rd. 94 (37.27738, -93.39683)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, unspecified)	2020	https://www.modot.org/node/21620
Greensburg, PA Westmoreland Co. United States	Ridgeway St. / Morrison Ave. (40.29972, -79.53295)	Traffic Calming Circle Existing	One-Way/Two-Way Stop Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Clarksburg, MD Montgomery Co. United States	Little Seneca Pkwy. / Cabin Branch Ave. (39.21654, -77.28310)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2016	Year Completed estimated (2016-2017). Striping added 2019-2021.
Clarksburg, MD Montgomery Co. United States	Cabin Branch Ave. / Skimmer St. (39.22020, -77.28435)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2016	Year Completed estimated (2015-2017). Striping added 2019-2021.
Odenton, MD Anne Arundel Co. United States	Two Rivers Blvd. / Dragon Fly Way / Broad Wing Dr. (39.01870, -76.71985)	Unknown Existing	Unknown Unknown	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2015
Gambrills, MD Anne Arundel Co. United States	Grand Meadow Dr. / Ridings Way (39.00615, -76.66270)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.4632	Other (At-Grade) Single-Lane	2018	Year Completed estimated (2017-2018).
Jacksonville, NC Onslow Co. United States	Aragona Blvd. / Myna Dr. (34.80135, -77.45579)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.
Jacksonville, NC Onslow Co. United States	Aragona Blvd. / Ramsey Dr. / Ramsey Ct. (34.80252, -77.45365)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands.