4160 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
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
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
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
Fairbanks, AK
Fairbanks North Star
United States
Thompson Dr/Tanana Loop Dr
(64.85564, -147.84200)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2004 The site is on the University of Alaska, Fairbanks, school campus. The project constructed a new entrance onto the campus intersecting by means of a roundabout with an existing three leg stop controlled intersection. Previously controlled by one-way stop Functional Class: Collector
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
Bainbridge Island, WA
Kitsap
United States
High School Rd./Madison Ave.
(47.63579, -122.52100)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2000 Greatly reduced congestion. Initial public opposition has turned to full support. Project located next to 3 schools. Separated sidewalks, timed yellow flashing lights during school crossing. Crossing guards. Near Library & Shopping Center. Opened October 2000. Functional Class: Arterial
Bend, OR
Deschutes
United States
Mt. Washington Dr./Simpson Ave.
(44.04736, -121.34400)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2013
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
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.
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
Portland, OR
Multnomah
United States
SW Terwilliger Blvd./Palater Rd.
(45.45290, -122.67660)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2002 Roundabout replaces existing Y-intersection, adds fourth leg to serve college law school. Includes driveway into roundabout serving two homes. Previously controlled by one-way stop 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
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
Bradenton Beach, FL
Manatee
United States
SR 789/Bridge St.
(27.46500, -82.69847)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1994 Completed August 1994. Previously controlled by two-way stop
Las Vegas, NV
Clark
United States
Lake South/Crystal Water Way
(36.13289, -115.29050)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
1994 Completed August 1994. Functional Class: Collector
(unincorporated), FL
Palm Beach
United States
Lakes at Boca Raton/Cain Blvd.
(26.39603, -80.21160)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1994 Completed November 1994. Previously controlled by two-way stop
Lisbon, MD
Howard
United States
MD 94/MD 144
(39.33700, -77.07360)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1993 First roundabout in Maryland. Built initially as temporary, made permanent after one month. Previously controlled by two-way stop
Gainesville, FL
Alachua
United States
SE 7th St./SE 4th Ave.
(29.64824, -82.31786)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1992 Completed April 1992.
Long Beach, CA
Los Angeles
United States
Los Alamitos Circle (Hwy. 1/Lakewood Blvd./Los Coyotes Diagonal)
(33.78989, -118.14250)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
1993 Traffic circle conversion Functional Class: Arterial
Las Vegas (Summerlin), NV
Clark
United States
Town Center Dr./Hualapai Way
(36.17850, -115.31770)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
1990 Completed March 1990. Functional Class: Arterial
Las Vegas (Summerlin), NV
Clark
United States
Town Center Dr./Village Center Cir./Library Hills Dr.
(36.18960, -115.30360)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
1990 Completed March 1990. Functional Class: Arterial
Boca Raton, FL
Palm Beach
United States
SW 18th St./Juana Rd. (SW 12th Ave.)
(26.33206, -80.11059)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
Raised splitter islands on SW 18th St., painted splitter islands on Juana Rd.. Flashing warning beacon on eastbound SW 18th St. approach. Year Completed unknown (before 1995).
Vail, CO
Eagle
United States
Vail Rd./I-70 WB Ramps/North Frontage Rd./Spraddle Cr. Rd.
(39.64477, -106.37770)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
1995 Previously controlled by one-way stop
Lothian, MD
Anne Arundel
United States
MD 2/MD 408/MD 422
(38.82973, -76.61590)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1995 Completed October 1995. Previously controlled by two-way stop
Elkton, MD
Cecil
United States
MD 213 (Fair Hill Rd.)/Leeds Rd./Elk Mill Rd. (Lanzi Circle)
(39.66364, -75.85529)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1995 Previously controlled by two-way stop Functional Class: Arterial
Cearfoss, MD
Washington
United States
MD 63/MD 58/MD 494 (Cearfoss Pk)
(39.70017, -77.77593)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1995 Completed December 1995. Previously controlled by two-way stop
Modesto, CA
Stanislaus
United States
Chandon Dr./Calero Dr.
(37.67642, -120.93380)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2002
Modesto, CA
Stanislaus
United States
Bowen Ave./Fremont Ave.
(37.67470, -121.00260)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2002 Previously controlled by twsc
Sarasota, FL
Sarasota
United States
South Gate Circle (Tuttle Ave./Siesta Dr.)
(27.30536, -82.51414)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Unknown
Yield control on circulatory roadway.
Naples, FL
Collier
United States
7th St. N./7th Ave. N.
(26.15619, -81.79971)
Neighborhood Traffic Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1998 Installed for traffic calming. Detailed traffic volume, speed data available. Previously controlled by two-way stop Functional Class: Collector
Naples, FL
Collier
United States
7th St. N./11th Ave. N.
(26.15712, -81.79419)
Neighborhood Traffic Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1996 Installed for traffic calming. Detailed traffic volume, speed data available. Previously controlled by two-way stop Functional Class: Collector
Naples, FL
Collier
United States
7th St. N./12th Ave. N.
(26.15732, -81.79282)
Neighborhood Traffic Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1996 Installed for traffic calming. Detailed traffic volume, speed data available. Previously controlled by two-way stop Functional Class: Collector
Hollywood, FL
Broward
United States
Hollywood Blvd./Rainbow Dr.
(26.01050, -80.18360)
Other
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
Uncontrolled mainline, stop-control on side street Functional Class: Arterial
Hollywood, FL
Broward
United States
Hollywood Blvd./26th Ave.
(26.01110, -80.15920)
Rotary
Existing
Signal
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
Signal access to parking and building in center of circle Functional Class: Arterial
Lake Worth, FL
Palm Beach
United States
Lake Worth Ave. (SR 802)/A St.
(26.61670, -80.06500)
Roundabout
Existing
All-Way Yield
Pedestrian Signal (red-yellow-green to drivers)
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2002 Functional Class: Arterial
Naples, FL
Collier
United States
8th St. S./12th Ave. S.
(26.13267, -81.79491)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1996 Installed for community enhancement.
Naples, FL
Collier
United States
7th St. N./3rd Ave. N.
(26.15530, -81.80524)
Neighborhood Traffic Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1998 Installed for traffic calming. Detailed traffic volume, speed data available. Previously controlled by two-way stop Functional Class: Collector
Tavares, FL
Lake
United States
Main St./Disston Ave./Lake Dora Dr.
(28.80215, -81.72475)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
1996 Railroad tracks running along edge of central island. RR unprotected, train frequency 1-2/wk, 10 mph.
Clovis, NM
Curry
United States
Hwy 245 (Llano Estacado Blvd.)/Norris St.
(34.43384, -103.17830)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2006 Completed February 27, 2006. Website: http://www.cityofclovis.org/roundabout/roundabout.htm
Taneytown, MD
Carroll
United States
MD 140/MD 832/Antrim Blvd.
(39.64809, -77.15468)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
1996 Completed August 1996. Curbs set for double lane, striped for single outer circulating lane. Previously controlled by two-way stop Functional Class: Arterial
Hilton Head, SC
Beaufort
United States
Whooping Crane Way/Main St.
(32.21647, -80.72187)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1996 Completed February 1996. Functional Class: Collector
Addison, TX
Dallas
United States
Mildred St./Quorum Dr.
(32.96138, -96.82592)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
1997
West Palm Beach, FL
Palm Beach
United States
S. Quadrille Blvd. (El Campeon Blvd.)/Fern St.
(26.71040, -80.05505)
Other
Removed
Unknown
Unknown
4 Approaches
0 Driveways
Other
Unknown
Replaced with TWSC
Manchester, VT
Bennington
United States
Rte. 7A/Equinox (Grand Union)
(43.17309, -73.06181)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1997 Roundabout is in a retail/outlet district in a resort area. VT 7-A is posted as a Historic Highway and is the local business route, while the parallel US 7 is a two-lane, limited access bypass that carries through truck traffic. Previously controlled by two-way stop Functional Class: Collector
Annapolis, MD
Anne Arundel
United States
MD 450 (West St.)/Taylor Ave./Spa Rd. (Gateway Circle)
(38.97630, -76.50486)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
1999 Opened December 1999.
Tampa, FL
Hillsborough
United States
North Blvd./Country Club Dr.
(28.05466, -82.46759)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1996 Completed June 1996.

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