5874 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
Brookfield, WI
Waukesha
United States
Barker Rd. (CTH Y)/North Ave. (CTH M)
(43.06136, -88.16629)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2010 Functional Class: Arterial
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
Lakewood, CO
Jefferson
United States
Arbutus Dr./W. 2nd Pl.
(39.71649, -105.14750)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2001 Functional Class: Collector
Coral Gables, FL
Miami-Dade
United States
Ponce de Leon Blvd./Greco Ave./Ruiz Ave.
(25.73047, -80.25832)
Roundabout
Existing
All-Way Yield
Unknown
6 Approaches
0 Driveways
Other
Multilane (2 Lane)
2002
Hyannis, MA
Barnstable
United States
Iyannough Rd./Barnstable Rd./Falmouth Rd.
(41.66512, -70.28732)
Rotary
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
Greenbelt, MD
Prince Georges
United States
Hanover Pkwy./Village Park Dr./Schrom Hills Community Park entrance
(38.98378, -76.87333)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1998 Year Completed estimated (1994-2001).
Superior, CO
Boulder
United States
5th Ave./Center Dr.
(39.95764, -105.17190)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1999 Serves Costco and Target as part of 750,000 square foot shopping center. Functional Class: Local
Windsor, CO
Weld
United States
Ptarmigan Bus Pk/near SH 392
(40.48121, -104.98870)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
Henrietta, NY
Monroe
United States
Andrews Memorial Dr./Lomb Memorial Dr.
(43.08770, -77.67448)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2003 On campus of Rochester Institute of Technology.
Linton Hall, VA
Prince William
United States
Tartan Hills Pkwy./Native Rocks Dr./Seagate Way
(38.74593, -77.58755)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2004
Parkville, MO
Platte
United States
National Dr./Ridge Rd.
(39.21333, -94.70781)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other
Single-Lane
Functional Class: Local
Portsmouth, VA
N/A
United States
Crawford St./Bart St.
(36.83202, -76.29770)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2007
Colorado Springs, CO
El Paso
United States
Chapel Hills Dr./Divot Trl.
(38.97569, -104.77560)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
2002 Functional Class: Arterial
Boulder, CO
Boulder
United States
St. Johns St./New Haven Ct. (Hampton Circle)
(40.04742, -105.24740)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
1997
Fruita, CO
Mesa
United States
Aspen Ave./Mesa St. (Park Square)
(39.15884, -108.73360)
Other
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Unknown
Completed 1940?
Eagle, CO
Eagle
United States
Eby Creek Rd./US 6
(39.65630, -106.82500)
Roundabout
Existing
All-Way Yield
Active Pedestrian Warning (flashing yellow)
4 Approaches
0 Driveways
Other
Single-Lane
2001 Opened July 2001. Highway ref pt. 6-49.67. Previously controlled by two-way stop Functional Class: Arterial
Winchester, VA
Frederick
United States
Commonwealth Ct./(parking lot)
(39.12518, -78.19009)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2007
Gypsum, CO
Eagle
United States
I-70 Frontage Roads/US 6
(39.65086, -106.95510)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2004
Swinomish Tribal Community, WA
Skagit
United States
SR 20/Padilla Heights Rd.
(48.45519, -122.51940)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2002 The ground breaking ceremony was held October 2002. The client is the Swinomish Tribe. Opened October 2002. Functional Class: Local
La Conner, WA
Skagit
United States
LaConner-Whitney Rd./Chilberg Rd./Morris Sr.
(48.39234, -122.48660)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2003 Roundabout replaces a Y intersection. The center island is under private ownership and contains an exisitng granite monument. Opened September 2003. Previously controlled by one-way stop Functional Class: Arterial
New London, CT
New London
United States
Shaw St./Pequot Ave./Nameaug St./Driveway to Pfizer
(41.34204, -72.09873)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2000 Functional Class: Collector
Indianapolis, IN
Marion
United States
Market St./Meridian St. (Monument Circle)
(39.76848, -86.15804)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
Most famous traffic circle in the State of Indiana. Completed 1820. Functional Class: Local
Carmel, IN
Hamilton
United States
Hazel Dell Pkwy./E. 126th St.
(39.97119, -86.07069)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
1998 Built in late 1990s. Functional Class: Arterial
Carmel, IN
Hamilton
United States
Hazel Dell Pkwy./E. 131st St.
(39.97845, -86.07054)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1998 Built in late 1990s. Functional Class: Arterial
Carson City, NV
Carson City
United States
Arrowhead Dr./US 395 SB Ramp
(39.19810, -119.77540)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2002 Future SB on-ramp for Carson City Freeway (U.S. 395). Overpass & roundabouts completed in 2002 (freeway & ramp construction still pending as of 11/2002).
Carson City, NV
Carson City
United States
Arrowhead Dr./I-580 NB Ramps/Imus Rd.
(39.19840, -119.77380)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2002 NB off-ramp for Carson City Freeway (I-580/U.S. 395) and extension of Imus Road. Overpass & roundabouts completed in 2002.
Medford, MN
Steele
United States
CR 12/I-35 NB Ramps
(44.17349, -93.25775)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2002 Previously controlled by one-way stop Functional Class: Collector
East Lansing, MI
Ingham
United States
Wilson Rd./Red Cedar Rd.
(42.72324, -84.48238)
Other
Removed
Unknown
Unknown
4 Approaches
0 Driveways
Other
Unknown
Sherwood, OR
Washington
United States
SW Oregon St./SW Murdock Rd.
(45.36060, -122.82520)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2002 Completed November 2002. Previously controlled by one-way stop Functional Class: Collector
Erwin, NY
Steuben
United States
Robert Dann Dr./Science Center Rd.
(42.15936, -77.11082)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2001 Functional Class: Collector.
Somerville, NJ
Somerset
United States
US 202/US 206/NJ 28
(40.57572, -74.62894)
Rotary
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other
Multilane (2 Lane)
This was and probably still is a traffic circle with the 202 freeway passing overhead. The traffic in the circle yielded to southbound 206 traffic entering the circle. 202 & 206 multiplexed to the north.
East Lansing, MI
Ingham
United States
Bogue St./Wilson Rd.
(42.72326, -84.47186)
Other
Removed
Unknown
Unknown
4 Approaches
0 Driveways
Other
Unknown
Hilton Head, SC
Beaufort
United States
US 278/Pope Ave./Greenwood Dr./William Hilton Pkwy.
(32.15560, -80.76283)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2000 Converted rotary with large diameter. Right turn bypass lanes on all legs. Conversion Year Completed estimated (1994-2005).
Carmel, IN
Hamilton
United States
River Rd./East 131st St./Longest Dr.
(39.97910, -86.05145)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1995 Completed mid 1990s. Previously controlled by one-way stop Functional Class: Local
Carmel, IN
Hamilton
United States
Gray Rd./106th St.
(39.94151, -86.08847)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2003 Under construction in December 2002; completed January 2003. Intersection closed until completion. Construction cost $430,000 per Indianapolis Star article authored by Bill Ruthhart (12/05/2002). Functional Class: Arterial
Carmel, IN
Hamilton
United States
Spring Mill Rd./W. 131st St.
(39.97776, -86.16474)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2007 Construction planned for Spring 2003 per article in The Indianapolis Star (12/05/2002). Functional Class: Arterial
Carmel, IN
Hamilton
United States
Spring Mill Rd./W. 136th St.
(39.98505, -86.16485)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2005 Construction planned for Spring 2003 per article in The Indianapolis Star (12/05/2002). Functional Class: Arterial
Carmel, IN
Hamilton
United States
Old Meridian St./Pennsylvania St.
(39.96787, -86.15519)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2008 Construction planned for Summer 2003 per article in The Indianapolis Star (12/05/2002).
Carmel, IN
Hamilton
United States
Old Meridian St./131st (Main) St.
(39.97806, -86.14577)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2007 Construction planned for Summer 2003 per article in The Indianapolis Star (12/05/2002).
Bettendorf, IA
Scott
United States
53rd Ave./Middle Rd.
(41.57538, -90.46408)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2002 Right turn bypass lanes striped within roundabout. Construction cost ~$865,000. Information from website: http://www.bettendorf.lib.ia.us/publicworks/roundabout.html
Johnson City, NY
Broome
United States
Rte. 201/Riverside Dr./Floral Ave.
(42.10674, -75.96615)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2005 http://www.dot.state.ny.us/reg/r9/cur_project/circle/about/index.html Previously controlled by rotary
Raleigh, NC
Wake
United States
Pullen Rd./Stinson Dr.
(35.78457, -78.66421)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2002 Located on campus of North Carolina State University. Completed November 2002. Used to have Pedestrian signal located upstream of roundabout (removed in 2006) Previously controlled by one-way stop Functional Class: Local
Lenexa, KS
Johnson
United States
67th St./Gleason Rd.
(39.00723, -94.86295)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2002 Built as part of extension of both streets -- road originally curved from the north to the east. Completed October 2002. Functional Class: Collector
Colorado Springs, CO
El Paso
United States
Chapel Hills Dr./Royal Pine Dr.
(38.98067, -104.77060)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2002
Reno, NV
Washoe
United States
Wedekind Rd./Clear Acre Ln.
(39.55157, -119.78930)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1999 Previously controlled by two-way stop
Lake Oswego, OR
Clackamas
United States
Stafford Rd./Rosemont Rd.
(45.39300, -122.69020)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2005 Previously controlled by two-way stop Functional Class: Arterial
(unincorporated), OR
Clackamas
United States
Stafford Rd./Borland Rd.
(45.37472, -122.70240)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2009 Estimated completion 2007. Functional Class: Arterial
Urbana, MD
Frederick
United States
Bennett Creek Ave./Bennett Creek Blvd.
(39.32256, -77.34935)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2000
Chattanooga, TN
Hamilton
United States
US 41 - US 76 - SR 8 (Westside Dr.)/29th St.
(35.00944, -85.27164)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2001 Completed September 26, 2001. The intersection is located at the western portal of the Bachman Tunnel, a two-lane tunnel through Missionary Ridge, connecting Chattanooga with the City of East Ridge, Tennessee. Previously controlled by two-way stop Functional Class: Arterial
Williston, VT
Chittenden
United States
Maple Tree Pl./Sycamore Dr.
(44.44349, -73.10966)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2001 Completed November 2001. Major shopping area, road part of the planned ring road around Taft Corner. Functional Class: Local

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