Roundabouts Database

9871 Results

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City, State
County
Country 		Intersection
(Lat, Lng) 		Type
Status 		Control Type / Other Control Type Approaches / Driveways Functional Class /
LaneType 		Year Completed Comments
Topeka, KS
Shawnee
United States 		SW 29th St./Urish Rd.
(39.01450, -95.78090) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2001 Completed July 2001. Retail shopping center on SW corner. Converted to double-lane roundabout 2010. Functional Class: Arterial
Gordonsville, VA
Orange
United States 		James Madison Hwy/N. Main St./Spotswood Trl.
(38.14261, -78.18947) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane
Howard, WI
Brown
United States 		Lineville Rd. (CTH M)/Cardinal Ln. (CTH EB)
(44.59090, -88.08430) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		1999 Roundabout is near Forest Glen Elementary School, Lineville Intermediate School, and Bay Port High School. Completed October 1999. http://www.co.brown.wi.us/Planning/roundabouts.html Functional Class: Arterial
Howard, WI
Brown
United States 		Lineville Rd. (CTH M)/Rockwell Ln.
(44.59080, -88.08880) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		1999 Roundabout is adjacent to Lineville Intermediate School, Middle School, and High School. School did not allow pedestrian crossings prior to roundabout due to unsafe conditions, now allows crossings using crossing guard. Completed October 1999. http://www.co.brown.wi.us/Planning/roundabouts.html Previously controlled by one-way stop Functional Class: Arterial
Draper, UT
Salt Lake
United States 		1300 East/Pioneer Rd
(40.52518, -111.85340) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2001
Orem, UT
Utah
United States 		1200 South/400 West
(40.27531, -111.70480) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways 		Other
Single-Lane 		2000
Draper, UT
Salt Lake
United States 		300 East/12200 South
(40.52863, -111.88180) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2001
Provo, UT
Utah
United States 		200 West (Freedom Blvd.)/920 South
(40.22177, -111.66230) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2000
Provo, UT
Utah
United States 		550 West/1950 North
(40.26043, -111.66600) 		Other
Existing 		Unknown
Unknown 		5 Approaches
0 Driveways 		Other
Single-Lane 		Within parking lot; not fully developed as roundabout. Functional Class: Local
Provo, UT
Utah
United States 		3700 North/300 West
(40.28282, -111.66310) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2001
Provo, UT
Utah
United States 		1375 West/820 North
(40.24470, -111.68280) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways 		Other
Single-Lane 		2001
Orem, UT
Utah
United States 		2000 South/Sandhill Rd.
(40.26074, -111.70420) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2006
St. George, UT
Washington
United States 		Tabernacle Rd./Main St.
(37.10812, -113.58350) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2001
St. George, UT
Washington
United States 		E. Brigham Rd./I-15 NB Ramps
(37.05939, -113.58350) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Freeway Ramps
Single-Lane 		2006 Raindrop-shaped interchange terminal.
Park City, UT
Summit
United States 		Kilby Rd./Factory Outlet Parking
(40.73040, -111.55040) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2000
Orem, UT
Utah
United States 		S 800 W/College Dr./Sandhill Rd. (UVSC South Entrance)
(40.27592, -111.71290) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		1996
Nashville, TN
Davidson
United States 		Demonbreun St./16th Ave./Division St./Music Square E.
(36.15210, -86.79163) 		Other
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown
Seattle, WA
King
United States 		29th Ave. S/S. Judkins St.
(47.59217, -122.29550) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Seattle, WA
King
United States 		31st Ave. E/E. Denny St.
(47.62016, -122.29230) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Rising Sun, MD
Cecil
United States 		MD 273 (Rising Sun Rd.)/MD 276 (Jacob Tome Memorial Hwy.)
(39.69595, -76.08018) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2003
Rosemont, MD
Frederick
United States 		MD 17/MD 180
(39.33768, -77.63950) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2001
Urbana, MD
Frederick
United States 		MD 80/Sugarloaf Pkwy./Bennett Creek Blvd.
(39.32467, -77.34974) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2000 Rural
Bel Air, MD
Harford
United States 		MD 7/Holly Oaks Drive
(39.48848, -76.21669) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		1999 Opened September 1999.
North Harford, MD
Harford
United States 		MD 165/MD 24
(39.67220, -76.40930) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2000 Rural Previously controlled by two-way stop
Scottsdale, AZ
Maricopa
United States 		N. 104th St./E. Cholla St.
(33.58976, -111.85660) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2005
Scaggsville, MD
Howard
United States 		MD 216/US 29 SB Ramps
(39.14562, -76.90418) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Freeway Ramps
Multilane (2 Lane) 		2001 Series of 4 roundabouts.
Scaggsville, MD
Howard
United States 		MD 216/US 29 NB Ramps/Ice Crystal Dr.
(39.14476, -76.89799) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Freeway Ramps
Multilane (2 Lane) 		2001 Series of 4 roundabouts.
Millington, MD
Kent
United States 		MD 291/US 301 SB Ramps
(39.26463, -75.86641) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Freeway Ramps
Single-Lane 		1999 Opened August 1999.
Millington, MD
Kent
United States 		MD 291/US 301 NB Ramps
(39.26386, -75.86260) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Freeway Ramps
Single-Lane 		1999 Opened August 1999.
Scottsdale, AZ
Maricopa
United States 		N. 70th Pl./E. Chaparral Rd.
(33.50954, -111.92900) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Single-Lane 		2000
Oak Grove, MD
Prince Georges
United States 		MD 193 (Watkins Park Dr.)/Oak Grove Rd.
(38.87737, -76.78108) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2001
Federal Way, WA
King
United States 		Weyerhaeuser Way S/33rd Pl S/32nd Dr. S
(47.29863, -122.29280) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2000 Opened April 2000. Previously controlled by one-way stop Functional Class: Arterial
Alpine, UT
Utah
United States 		Canyon Crest Rd./200 West
(40.45012, -111.78150) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2004
Temple Hills, MD
Prince Georges
United States 		MD 637 (Naylor Rd.)/Oxon Run Dr.
(38.84986, -76.95789) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2001
Castle Marina, MD
Queen Annes
United States 		MD 18/Castle Marina Rd.
(38.97871, -76.28938) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		1999 Previously controlled by two-way stop
Kennewick, WA
Benton
United States 		Columbia Park Drive #1
(46.22221, -119.15110) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2001 Completed February 2001. Functional Class: Local
Kennewick, WA
Benton
United States 		Columbia Park Drive #2
(46.22223, -119.14630) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2001 Completed February 2001 Functional Class: Local
Juneau, AK
Juneau
United States 		Douglas Hwy/North Douglas Hwy
(58.29718, -134.43280) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2005 Previously controlled by one-way stop Functional Class: Arterial
Seattle, WA
King
United States 		Densmore Ave. N/N 137th St.
(47.72867, -122.33830) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Tooele, UT
Tooele
United States 		W 2000 N/N 70 W
(40.56555, -112.30310) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2000
North Haven, NY
Suffolk
United States 		Tyndall Road/Rte. 114 (Ferry Rd.)
(41.01303, -72.31309) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2001 Replaced a dangerous 2-way stop. Previously controlled by two-way stop
Omaha, NE
Douglas
United States 		N Saddle Creek Rd./Country Club Ave./Seward St./50th St./Happy Hollow Rd.
(41.27431, -95.99039) 		Roundabout
Existing 		Unknown
Unknown 		8 Approaches
0 Driveways 		Other
Single-Lane 		2003 Dogbone/peanut shape.
Lacey, WA
Thurston
United States 		Marvin Rd./Britton Pkwy.
(47.06905, -122.77090) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2000 Completed September 14, 2000. Functional Class: Arterial
Duvall, WA
King
United States 		SR 203 (Carnation-Duvall Rd.)/124th St./Novelty Hill
(47.70910, -121.98440) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2004 http://www.wsdot.wa.gov/projects/sr203/NE124thNoveltyRd/ Functional Class: Arterial
Gig Harbor, WA
Pierce
United States 		Borgen Blvd./SR 16 NB Ramps/Burnham Dr.
(47.35843, -122.61260) 		Roundabout
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways 		Freeway Ramps
Multilane (2 Lane) 		2001 Oval shaped central island. 6 legged configuration includes a on-ramp (outbound)leg. Central island is used as a roadway storm detention pond. Completed Summer/Fall 2001. Previously controlled by one-way stop
Moses Lake, WA
Grant
United States 		Yonezawa Blvd./Clover Dr./Kittleson Rd.
(47.10387, -119.25730) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2001 Part of series of 3 roundabouts. Functional Class: Collector
Moses Lake, WA
Grant
United States 		Yonezawa Blvd./Leanne Ave.
(47.10454, -119.27060) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2001 Completed fall 2001. Part of series of 3 roundabouts. Functional Class: Collector
Seattle, WA
King
United States 		Linden Ave. N/N. 36th St.
(47.65116, -122.34860) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Seattle, WA
King
United States 		Woodlawn Ave. N/N. 36th St.
(47.65051, -122.33870) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Seattle, WA
King
United States 		18th Ave. E./E. Spring St.
(47.61154, -122.30890) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown
Seattle, WA
King
United States 		4th Ave. N/N. Prospect St.
(47.62890, -122.34880) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Scottsdale, AZ
Maricopa
United States 		N. 74th St./E. Sweetwater Ave.
(33.60395, -111.92150) 		Neighborhood Traffic Circle
Existing 		All-Way Yield
None 		0 Approaches
0 Driveways 		Other
Unknown 		2003 Modified by City in 2005 to improve operation as roundabout.
Guelph, ON
Wellington County
Canada 		Summerfield Dr./Colonial Dr.
(43.51809, -80.18253) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2001 Located in Pine Ridge East residenital subdivision Functional Class: Collector
Lexington, KY
Lexington-Fayette
United States 		Old Frankfort Pike/Alexandria Dr.
(38.06978, -84.55798) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Unknown 		2010
Westfield, NJ
Union
United States 		NJ 28/E. Broad St. (Westfield Circle)
(40.64849, -74.35027) 		Rotary
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		Functional Class: Arterial
Lafayette, LA
Lafayette
United States 		Settlers Trace/River Ranch Dr.
(30.17073, -92.03625) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2001 This a part of a Neo Traditional Neighborhood and the related street system. Completed June 2001. Functional Class: Collector
Dumont / Cresskill, NJ
Bergen
United States 		Madison Ave./Knickerbocker Rd. (Monument)
(40.94127, -73.97681) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		Completed May 30, 1924. Nearest traffic count was conducted on Knickerbocker Road (County Route 505) about 0.5 km from the intersection. http://tcs.state.nj.us/tmsweb/Report/h2d5c913_99_hrvolume.pdf Functional Class: Local
Hebron, KY
Kenton
United States 		North Bend Rd./Graves Rd.
(39.09924, -84.71848) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Unknown 		2009
Seattle, WA
King
United States 		Sunnyside Ave. N/N. 43rd St.
(47.65912, -122.33020) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Okemos, MI
Ingham
United States 		Hamilton Rd./Marsh Rd.
(42.71625, -84.42687) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2000
Dimondale, MI
Eaton
United States 		East Rd./Creyts Rd.
(42.64745, -84.64297) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Unknown 		2001 British-style mini-roundabout. http://www.teachamerica.com/roundabouts/RA054A_Waddell_ppr.pdf
Davis, CA
Yolo
United States 		5th St./Cantrill Dr.
(38.55160, -121.72010) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		1998 Police station on SW corner. Date estimated.
Woodland, CA
Yolo
United States 		Gum Ave./Bourn Dr.
(38.66820, -121.74710) 		Roundabout
Removed 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2008 Built as temporary in 2002. Temporary removed in 2008 and converted to AWSC. Previously controlled by two-way stop Functional Class: Collector
Davis, CA
Yolo
United States 		Moore Blvd./Rockwell Dr.
(38.56830, -121.72630) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		1999 Date estimated. Functional Class: Local
Davis, CA
Yolo
United States 		Moore Blvd./Wright Blvd.
(38.56490, -121.71860) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		1999 Date estimated. Functional Class: Local
Anchorage, AK
Anchorage
United States 		Southport Dr./Maritime Loop/Washington Ave.
(61.12706, -149.92590) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2001 The first winter resulted in several accidents, including the loss of a number of light poles around the circle. In response, minor modifications were made to the roundabout in 2002.
Seattle, WA
King
United States 		2nd Ave. NE/NE 91st St.
(47.69499, -122.32710) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Town and Country, MO
St. Louis
United States 		MO 141 SB Ramps/Woods Mill Rd.
(38.63523, -90.51449) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane 		2002 Previously controlled by one-way stop
Bel Air, MD
Harford
United States 		Tollgate Rd./Wheel Rd.
(39.48999, -76.32914) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		1999 http://www.teachamerica.com/roundabouts/RA058B_ppr_Statmeyer.pdf#search=%22bel%20air%20roundabout%22
Murray, KY
Calloway
United States 		Gilbert Groves Dr./Murray State University parking lot
(36.62003, -88.31861) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2003
Bloomington, IN
Monroe
United States 		High St./Winslow Rd./Rogers Rd.
(39.13631, -86.50819) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		1999 $497,000 construction cost.
Encinitas, CA
San Diego
United States 		Leucadia Blvd/Hymettus Ave
(33.06470, -117.29620) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2004 Previously controlled by two-way stop Functional Class: Collector
Malta, NY
Saratoga
United States 		Rte 67 (Dunning St.)/State Farm Pl.
(42.96991, -73.80676) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways 		Other
Multilane (2 Lane) 		2006 Part of a series of 5 roundabouts.
Encinitas, CA
San Diego
United States 		Leucadia Blvd/Hermes Ave
(33.06482, -117.30010) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2004 Previously controlled by two-way stop Functional Class: Collector
Normal, IL
McLean
United States 		Beaufort St./North St.
(40.50926, -88.98420) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2009 Both a traffic solution and centerpiece for significant downtown redevelopment. Completed Fall 2004. Previously controlled by two-way stop Functional Class: Local
Amelia Island, FL
Nassau
United States 		SR A1A/Beachwood Rd.
(30.55541, -81.44933) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2005 Functional Class: Arterial
The Villages, FL
Sumter
United States 		Buena Vista Blvd./Old Mill Run
(28.90720, -81.98250) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2003 Bypass lane for southbound through movement in addition to two entry lanes.
The Villages, FL
Sumter
United States 		Morse Blvd./Mariposa Way/Mission Hills Run
(28.91829, -81.96940) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2003
London, ON
Middlesex County
Canada 		Lambton Dr./Oxford Dr.
(43.00616, -81.27515) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		5 Approaches
0 Driveways 		Other
Single-Lane 		Constructed sometime in the 1970s. Functional Class: Local
Amelia Island, FL
Nassau
United States 		Beach Walker Rd./Beachwood Rd.
(30.55425, -81.44608) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		2005 Functional Class: Local
Seward, NE
Seward
United States 		7th St./6th Ave./8th Ave.
(40.91742, -97.10029) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane 		Functional Class: Local
Brookfield, IL
Cook
United States 		Grand Blvd./Washington St.
(41.82755, -87.85150) 		Other
Existing 		Unknown
Unknown 		8 Approaches
0 Driveways 		Other
Single-Lane 		I am a chauffuer in the Chicago area and I use this roundabout frequently when traveling from the West Suburbs to Midway Airport. Only real traffic is on Grand Blvd at this intersection but it is in a downtown shopping district in Brookfield (13 mi WSW of Functional Class: Local
St. George, UT
Washington
United States 		E. Brigham Rd./I-15 SB Ramps/Pioneer Rd.
(37.05999, -113.58560) 		Roundabout
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways 		Freeway Ramps
Multilane (2 Lane) 		2006 Combines interchange ramps and frontage road.
Seattle, WA
King
United States 		21st Ave. E/E. Republican St.
(47.62320, -122.30470) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways 		Other
Unknown 		2006
Clearwater, FL
Pinellas
United States 		Mandalay Ave./Acacia St.
(27.98970, -82.82660) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2001 Boundary between commercial and residential area. Allows traffic attempting to park to use roundabout for U-turn without entering residential area. Also serves as U-turn for everyone, including WB-50 semis. Previously controlled by two-way stop Functional Class: Collector
Boynton Beach, FL
Palm Beach
United States 		Hagen Ranch Rd./Charleston Shores Blvd.
(26.56520, -80.15560) 		Roundabout
Existing 		All-Way Yield
Active Pedestrian Warning (flashing yellow) 		4 Approaches
0 Driveways 		Other
Single-Lane 		1998
Boynton Beach, FL
Palm Beach
United States 		Hagen Ranch Rd./Gateway Blvd./Aberdeen Lakes Rd.
(26.54660, -80.16390) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2000 Date estimated.
Boynton Beach, FL
Palm Beach
United States 		Hagen Ranch Rd./Le Chalet Blvd.
(26.55650, -80.15710) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2000 Date estimated.
Delray Beach, FL
Palm Beach
United States 		Lake Ida Rd./Via Flora Dr.
(26.46919, -80.13670) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		1998 Fatal crash January 28, 2005. 11861-05.
Amelia Island, FL
Nassau
United States 		SR A1A/Amelia Island Plantation
(30.55717, -81.45006) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2005
Littleton, CO
Arapahoe
United States 		Franklin St./Cherryville Rd.
(39.61832, -104.96920) 		Neighborhood Traffic Circle
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane
Greenwood Village, CO
Arapahoe
United States 		S. Monaco St./E. Berry Ave.
(39.61682, -104.91340) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane 		1999
Greenwood Village, CO
Arapahoe
United States 		S. Monaco St./E. Dorado Ave.
(39.61319, -104.91350) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		1999
Greenwood Village, CO
Arapahoe
United States 		S. Monaco St./E. Dorado Pl.
(39.61199, -104.91350) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane 		1999
Greenwood Village, CO
Arapahoe
United States 		S. Monaco St./E. Ida Ave.
(39.61082, -104.91350) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		1999
Greenwood Village, CO
Arapahoe
United States 		S. Monaco St./E. Powers Ave.
(39.61501, -104.91350) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways 		Other
Single-Lane 		1999
Greenwood Village, CO
Arapahoe
United States 		S. Monaco St./E. Prentice Pl.
(39.61977, -104.91350) 		Neighborhood Traffic Circle
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways 		Other
Single-Lane 		1999
Greenwood Village, CO
Arapahoe
United States 		Peoria St./Cherry Creek Dr.
(39.61015, -104.84800) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways 		Other
Single-Lane 		2000
Golden, CO
Jefferson
United States 		Jefferson County Pkwy./Civic Center
(39.72717, -105.19940) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Single-Lane 		2000 Feeds parking lot
Columbine, CO
Jefferson
United States 		S. Simms St./W. Quincy Ave.
(39.63865, -105.12860) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways 		Other
Multilane (2 Lane) 		2002