7353 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
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.
(46.23893, -119.24546)
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.
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
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
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.
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.
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
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
Columbia, MO
Boone
United States
Business Loop 70/I-70 WB Ramps/Creasy Springs Rd.
(38.96655, -92.35241)
Roundabout
Removed
All-Way Yield
Unknown
5 Approaches
0 Driveways
Freeway Ramps
Single-Lane
1996 First roundabout in Missouri by Missouri DOT. Originally built in 1996 per article: https://www.voxmagazine.com/news/all-about-roundabouts-in-columbia/article_93724b2b-8b20-5228-b4de-315c5c3d2004.html. Replaced with roundabout to immediate west.
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
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
New York, NY
Manhattan
United States
Columbus Circle (7th Ave./Broadway/Central Park West/Central Park South)
(40.76808, -73.98187)
Signalized Roundabout/Circle
Existing
Signal
None
5 Approaches
0 Driveways
Other
Multilane (3+ Lane)
1905
Orinda, CA
Contra Costa
United States
Hall Dr./Donald Dr.
(37.86411, -122.15310)
Neighborhood Traffic Circle
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
Other
Single-Lane
2002
Branson, MO
Taney
United States
Branson Landing Blvd./Veterans Blvd/Skaggs Road/Parnell Drive
(36.64981, -93.21976)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
2006 Near Skaggs Community Health Center Hospital. Veterans Boulevard was formerly Business 65 but was transferred from MoDOT to the city. Cost of roundabout was $1.9 million. News article: http://www.news-leader.com/apps/pbcs.dll/article?Date=20060324&Category=NEWS02&ArtNo=603240360&SectionCat=&Template=printart
Glenwood Springs, CO
Garfield
United States
Mel Ray Rd./I-70 WB Ramps/US 6
(39.56126, -107.36130)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Freeway Ramps
Unknown
2006 Observed Under construction in 2005 (1 of 2) at I-70, Exit 114
Jensen Beach, FL
Martin
United States
Jensen Beach Blvd./Candice Ave./Pineapple Dr.
(27.24387, -80.22741)
Roundabout
Existing
All-Way Yield
At-grade Rail Crossing Gates (controlling roundabout)
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
2002 Railroad running through central island. ADT volume of 27000 on five-lane road west leg. Also an evacuation route. High volume FEC freight line.
Boston, MA
Suffolk
United States
Old Colony Ave./Columbia Rd./Southampton St.
(42.32935, -71.05222)
Rotary
Existing
Unknown
Unknown
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
Functional Class: Arterial
Lakeville, MA
Plymouth
United States
Rte. 44/Rte. 28/Rte. 18
(41.90274, -70.95914)
Rotary
Existing
Unknown
Unknown
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
Functional Class: Arterial
Riverhead, NY
Suffolk
United States
Flanders Rd. (Rte. 24)/Peconic Ave./Lake Ave./Riverleigh Ave.
(40.91461, -72.66277)
Rotary
Existing
Unknown
Unknown
5 Approaches
0 Driveways
Other
Single-Lane
Functional Class: Arterial
Brighton, CO
Adams
United States
W. Bridge St./US 85 SB Ramps
(39.98682, -104.82450)
Roundabout
Existing
Unknown
Unknown
5 Approaches
0 Driveways
Freeway Ramps
Multilane (2 Lane)
2006 Part of double-dumbbell interchange with two roundabouts and one storage lane into railroad crossing.
Springfield, OR
Lane
United States
Hayden Bridge Way/Pioneer Pkwy./Wayside Ln.
(44.07090, -123.02880)
Roundabout
Existing
All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB)
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
2006 http://www.registerguard.com/news/2006/09/21/a1.roundabout.0921.p1.php?section=cityregion Prior configuration was an offset T with Wayside east of Pioneer Parkway East. M L King Parkway did not exist. Functional class is minor arterial.
Edmonton, AB
Edmonton Capital Region
Canada
Connors Rd./85th St./83rd St./90th Ave. NW
(53.52501, -113.45750)
Rotary
Existing
Unknown
Unknown
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
West Roxbury, MA
Suffolk
United States
W. Roxbury Pkwy./Lagrange St./Newton St./Hammond Pond Pkwy./Hammond St.
(42.31049, -71.16329)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
1 Driveways
Other
Multilane (2 Lane)
2014 Retrofitted in 2014.
Ottawa, ON
City of Ottawa
Canada
Ruskin St./Melrose Ave./Reid Ave./Laurentian Pl.
(45.39478, -75.71996)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
Other
Single-Lane
2006
San Francisco, CA
San Francisco
United States
Claremont Blvd./Taraval St./Dewey Blvd./Kensington Way
(37.74376, -122.46370)
Other
Existing
Unknown
Unknown
5 Approaches
0 Driveways
Other
Single-Lane
Stop-controlled traffic circle.
Madras, OR
Jefferson
United States
J St./Grizzly Rd./City View Rd./(unnamed street)
(44.62518, -121.10930)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2007 Sized for conversion to ultimate double-lane. Bear sculpture in central island. Previously controlled by new Functional Class: Arterial
St. George, UT
Washington
United States
Main St./200 N St./Diagonal St.
(37.11152, -113.58350)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
Other
Single-Lane
1999
Newberg, OR
Yamhill
United States
Mountainview Dr./Springbrook Rd./Crestview Dr.
(45.31508, -122.94570)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2007 Located near Portland & Western railroad crossing.
Pennington, NJ
Mercer
United States
Rte. 31/Blackwell Rd./Pennington Rd./Washington Crossing Pe Rd.
(40.30818, -74.78666)
Rotary
Existing
Unknown
Unknown
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
Colville, WA
Stevens
United States
Main St. (US 395)/Hawthorne Ave./Southtown Plaza
(48.53631, -117.90580)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2003 http://www.wsdot.wa.gov/EESC/Design/Urban/CurrentCaseStudies/AppendixA4US-395Colville%20AJS.pdf. Opened March 2003. Hotdog/racetrack shape. Functional Class: Arterial
Burnaby, BC
Greater Vancouver Regional District
Canada
Ridge Dr./Barnet Rd./Duthie Ave.
(49.28328, -122.95360)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2002
Loveland, CO
Larimer
United States
Rocky Mountain Ave./Kendall Pkwy.
(40.42632, -105.00200)
Roundabout
Existing
Unknown
Unknown
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
2007 Functional Class: Arterial
El Cajon, CA
San Diego
United States
Murray Ave./W. Main St./Blackthorne Ave./S. Westwind Dr.
(32.79107, -116.98510)
Other
Existing
Unknown
Unknown
5 Approaches
0 Driveways
Other
Single-Lane
Armdale, NS
Halifax Regional Municipality
Canada
Chebucto Rd./Quinpool Rd./Herring Cove Rd./St. Margaret's Bay Rd./Joseph Howe Dr.
(44.64159, -63.62042)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
2005 Old rotary that was converted to roundabout rules of road in 2005. Functional Class: Arterial
Loveland, CO
Larimer
United States
Sculptor Dr./(unknown)/(parking lot)
(40.40465, -105.03520)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2005
Odenton, MD
Anne Arundel
United States
MD 175/MD 677/Higgins Dr.
(39.07839, -76.68507)
Roundabout
Existing
Unknown
Unknown
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
2004
Sheboygan, WI
Sheboygan
United States
8th St./Indiana Ave.
(43.74340, -87.71295)
Other
Existing
Unknown
Unknown
5 Approaches
0 Driveways
Other
Unknown
Bountiful, UT
Davis
United States
Main St./1500 South/200 West
(40.87477, -111.88570)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2008 Construction is concrete. Functional Class: Collector
Kinderhook, NY
Columbia
United States
Rte 9/Rte 9H/State Farm Rd.
(42.42835, -73.68868)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2006 This was built to replace traffic lights when a shopping plaza was being added - US Route 9 has North & South, State Rt 9H South, State Farm Road (Town Road) and the entrance to the plaza, which makes it an unusual set up (5 Entries with 9 & 9H creating a Y shape, and then the plaza/state farm entries across from each other, going across the stem of the Y)
Cheyenne, WY
Laramie
United States
Converse Ave./ Pershing Blvd./19th St.
(41.14558, -104.78960)
Roundabout
Existing
All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB)
5 Approaches
0 Driveways
Other
Multilane (2 Lane)
2013 Functional Class: Principal Arterial
Cheyenne, WY
Laramie
United States
High Plains Rd./I-25 NB Ramps
(41.06046, -104.87620)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2010 Only 3 of the 5 approaches are currently in service. One is under construction for the new Southeast Wyoming Welcome Center. The last is a future extension of High Plains to the east.
Ithaca, NY
Tompkins
United States
Spencer St./Elmira Rd./Park St./Albany St.
(42.43167, -76.50152)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2004
Cortlandt Manor, NY
Northern Westchester
United States
Oregon Rd./Jay Rd./Westbrook Ct.
(41.32445, -73.88305)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2006
Lackawanna, NY
Erie
United States
McKinley Pkwy./Dorrance Ave./Vincent Ave.
(42.83200, -78.81520)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2010 Restriped as single-lane roundabout.
Lackawanna, NY
Erie
United States
McKinley Pkwy./Choate Ave./Red Jacket Pkwy.
(42.84436, -78.81496)
Other
Existing
Unknown
Unknown
5 Approaches
0 Driveways
Other
Single-Lane
Granite Falls, WA
Snohomish
United States
Granite Falls Access Rd./Jordan Rd
(48.09135, -121.97980)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2010 November 2010.

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