5487 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
Jamaica Plain, MA
Suffolk Co.
United States
Franklin Park Rotary (Morton St./Arborway/Forest Hills Dr.)
(42.30055, -71.10665)
Rotary
Removed
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2016 Replaced with signalized intersection.
Gilroy, CA
Santa Clara Co.
United States
Santa Teresa Blvd./3rd St.
(37.00747, -121.60034)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2017
Syracuse, UT
Davis Co.
United States
2019 W 1900 S
(41.08617, -112.06344)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2006 Painted splitter islands with crosswalks that extend through the islands without a break in the painted islands. Year Completed estimated (2005-2008).
Jamaica Plain, MA
Suffolk Co.
United States
Arborway/Centre St.
(42.30899, -71.12169)
Rotary
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
Syracuse, UT
Davis Co.
United States
S 1000 W/W 2700 S
(41.07468, -112.04539)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2008 Year Completed estimated (2006-2009).
Jamaica Plain, MA
Suffolk Co.
United States
Heath Square Rotary (Heath St./New Heath St./Hensley St./Parker St.)
(42.32630, -71.10037)
Rotary
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
Other
Single-Lane
2004 Converted to circular rotary from triangular intersection in 2004.
Lexington, MA
Middlesex Co.
United States
Hancock St./Hamilton Rd./Burlington St./(unknown)
(42.46302, -71.23268)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2014
Edwardsburg, MI
Cass Co.
United States
US 12/M-205/Five Points Rd.
(41.76845, -85.95048)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
Other
Single-Lane
2016
Columbia, MO
Boone Co.
United States
Hwy KK/S Scott Blvd./(parking lot entrance)
(38.88590, -92.40107)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
Other
Single-Lane
2016
Columbia, MO
Boone Co.
United States
Blue Ridge Rd./Caribou Dr./N Garth Ave.
(38.98316, -92.33732)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
Other
Single-Lane
2005
Columbia, MO
Boone Co.
United States
MO-763/Hwy VV/E Prathersville Rd./N Wagon Trail Rd.
(39.01622, -92.32299)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
Other
Single-Lane
2009
Carthage, MO
Jasper Co.
United States
E Airport Dr./S Grand Ave./Fairlawn Ave.
(37.14749, -94.31065)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
Other
Single-Lane
2000 Year Completed estimated (1997-2003).
Abbotsford, BC
Fraser Valley
Canada
McCallum Rd./Trans-Canada Hwy EB Ramps/King Connector/Hawthorne Ave.
(49.03353, -122.29284)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
Freeway Ramps
Multilane (2 Lane)
2011
Markham, ON
York
Canada
Foxton Rd./The Vale Gate/St Arthurs Ct./New Union Ct.
(43.87563, -79.22872)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
Other
Single-Lane
2008 Year Completed estimated (2007-2009).
The Legends at Sparks Marina, NV
Washoe Co.
United States
E Lincoln Way/George Ferris Dr./Scheels Dr.
(39.53367, -119.71882)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
2009 Year Completed estimated (2007-2010).
Cruz Bay, St John

US Virgin Islands
.
(18.33064, -64.79299)
Unknown
Unknown
Unknown
Unknown
5 Approaches
0 Driveways
Unknown
Unknown
Kingsport, TN
Sullivan Co.
United States
Watauga St./E Ravine Rd./Gibson Mill Rd.
(36.54887, -82.55197)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
Other
Single-Lane
2008
Monroe, WA
Snohomish
United States
SR 522 EB Ramps/164th St. SE/Tester Rd.
(47.84863, -122.00580)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
2001 Completed August 2001. This project won the Washington State APWA 2001 Project of the Award and the ASCE Seattle Section 2001 Outstanding Project Award. The Project is documented in the Compendium of Papers for 2000 ITE District 6 Annual Meeting, San Diego, CA. Reconfiguration of two intersections into a roundabout. Previously controlled by two-way stop
Buffalo, NY
Erie
United States
Gates Circle (Delaware Ave./Lafayette Ave.)
(42.92054, -78.86776)
Other
Existing
Unknown
Unknown
5 Approaches
0 Driveways
Other
Unknown
2002 Modified in 2002 to incorporate roundabout principles.
Paola, KS
Miami
United States
K-68/Old Kansas City Rd./Hedge Ln.
(38.62133, -94.85551)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2001 First roundabout on rural, high-speed facility in Kansas. Functional Class: Arterial
Oviedo, FL
Seminole
United States
Franklin St./Geneva Dr./Division St.
(28.67359, -81.20439)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2006 Website: http://www.cityofoviedo.net/files/Roundabouts.pdf
Loveland, CO
Larimer
United States
McWhinney Blvd./Hahns Peak Dr./Grays Peak Dr.
(40.41048, -105.01140)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
2002 Previously controlled by new Functional Class: Arterial
Washington, DC
N/A
United States
Logan Circle (Rhode Isl. Ave./Vermont Ave./13th St./P St.)
(38.90965, -77.02963)
Rotary
Existing
Signal
None
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
Functional Class: Arterial
Visalia, CA
Tulare
United States
Houston Ave./Santa Fe St./NE 3rd Ave.
(36.34183, -119.28780)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2010
Modesto, CA
Stanislaus
United States
La Loma/James St./G St.
(37.64360, -120.98740)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
1997 Permanent installation with landscaping in place Previously controlled by two-way stop Functional Class: Collector
Mount Rainier, MD
Prince Georges
United States
US 1/34th St./Perry St.
(38.93647, -76.96074)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
2001 Functional Class: Arterial
Brunswick, MD
Frederick
United States
MD 17/A St./B St./Maryland Ave.
(39.31433, -77.62807)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2000
Vail, CO
Eagle
United States
Chamonix Rd./I-70 WB Ramps/North Frontage Rd.
(39.62828, -106.42120)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
1997 Previously controlled by two-way stop
Vail, CO
Eagle
United States
Chamonix Rd./I-70 EB Ramps/South Frontage Rd.
(39.62753, -106.42020)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
1997 Previously controlled by two-way stop
Nederland, CO
Boulder
United States
SH 72/SH 119/2nd St./Bridge St.
(39.96261, -105.51030)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
1995 Opened June 1995. Previously controlled by two-way stop Functional Class: Arterial
Olmos Park, TX
Bexar
United States
Olmos Dr./El Prado Dr./McCullough Ave.
(29.47094, -98.49162)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
1996 Completed July 1996.
Sarasota, FL
Sarasota
United States
St. Armands Circle (SR 780/Blvd. of the Presidents/John Ringling Blvd.)
(27.31842, -82.57722)
Other
Existing
Other
None
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
Shopping district. Completed 1940? Functional Class: Arterial
Towson, MD
Baltimore
United States
MD 45/MD 146/Joppa Rd./Allegheny Ave.
(39.40185, -76.60230)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
1998 Opened October 1998. Exit striping retrofitted to roundabout after opening. (Old [erroneous?] info - completed June 1996.) Hotdog/racetrack shape. Functional Class: Arterial
Vail, CO
Eagle
United States
Vail Rd./I-70 EB Ramps/South Frontage Rd.
(39.64355, -106.37810)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
1995 Completed October 1995. Circular central island.
Santa Barbara, CA
Santa Barbara
United States
Alameda Padre Serra/Montecito St./Salinas St./Sycamore Canyon Rd.
(34.42903, -119.67770)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
1992 Includes driveway into roundabout serving one home. Functional Class: Collector
Fort Wayne, IN
Allen
United States
Adams Center Rd./Marion Center Rd./Maples Rd./Wayne Terr.
(41.00440, -85.05704)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
1995 Year Completed estimated (before 1998). Functional Class: Collector
Richland, WA
Benton
United States
Steptoe Dr./SR 240 EB Ramps/Columbia Park Trl.
(46.23906, -119.24600)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Freeway Ramps
Multilane (2 Lane)
2007 5th leg is on-ramp to SR 240. Opened November 2007. Previously controlled by two-way stop
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
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
Frisco, CO
Summit
United States
SH 9/I-70 WB Ramps
(39.59339, -106.09700)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2000 Highway ref. pt. 70-202.35.
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
Phoenix, AZ
Maricopa
United States
I-17 NB Ramps/Happy Valley Road
(33.71299, -112.11460)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
2002 Revised 2005. Functional Class: Collector
Phoenix, AZ
Maricopa
United States
Happy Valley Rd./I-17 SB Ramps
(33.71301, -112.12000)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Freeway Ramps
Multilane (2 Lane)
2002 Revised 2005.
Abita Springs, LA
St. Tammany
United States
LA 59/LA 36
(30.47833, -90.03754)
Other
Existing
Unknown
Unknown
5 Approaches
0 Driveways
Other
Unknown
2007 Previously controlled by yield Functional Class: Arterial
Columbia, MO
Boone
United States
I-70 Business Loop/I-70 WB Ramps/Creasy Springs Rd.
(38.96658, -92.35235)
Roundabout
Existing
Unknown
Unknown
5 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2000
Lakewood, CO
Jefferson
United States
Allison Pkwy./Civic Center
(39.70906, -105.08630)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
1999
Lacey, WA
Thurston
United States
Pacific Ave./Lacey Blvd./Lacey St./Homann Dr.
(47.03677, -122.80630)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
2003 Completed September 16, 2003. Functional Class: Arterial
Calgary, AB
Calgary Region
Canada
McKenzie Towne Blvd./McKenzie Towne Gt./Prestwick Blvd./Inverness Gt.
(50.91650, -113.96430)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
2000 Date estimated.
West Vancouver, BC
Greater Vancouver Regional District
Canada
Marine Dr./Nelson Ave./Rosebery Ave.
(49.37024, -123.27980)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2004 http://www.westvancouver.ca/upload/documents/Tidings/WV_Tidings_Feb08_2004.pdf
Stuart, FL
Martin
United States
S. Dixie Hwy/SW Joan Jefferson Way/SW Akron Ave./SW St. Lucie Ave.
(27.19928, -80.25545)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2005

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