Roundabouts Database

30731 Results

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City, State
County
Country 		Intersection
(Lat, Lng) 		Type
Status 		Control Type / Other Control Type Approaches / Driveways / ICD (m) Functional Class /
LaneType 		Year Completed Comments
De Pere, WI
Brown Co.
United States 		Dickinson Rd. (CTH G) / Swan Rd.
(44.43908, -88.03475) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
23.0241 		Other (At-Grade)
Single-Lane 		2001 Roundabout is slightly east of the Chicago/Libal roundabout and is surrounded by businesses and East De Pere Middle School. Roundabout serves as the entrance to a medical clinic. Completed August 2001. http://www.co.brown.wi.us/Planning/roundabouts.html ICD estimated from Google Maps linework.
Sacramento, CA
Sacramento Co.
United States 		San Juan Rd. / Azevedo Dr.
(38.62740, -121.50840) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.1250 		Other (At-Grade)
Single-Lane 		2004 Constructed using asphalt curbs without reconstructing original curb/gutter/sidewalk. Tactile guide strips in crosswalks. Previously controlled by two-way stop ICD estimated from Google Maps linework.
Coeur dAlene, ID
Kootenai Co.
United States 		4th St. / Margaret Ave.
(47.71537, -116.77880) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.1602 		Other (At-Grade)
Single-Lane 		2003 Near high school. ICD estimated from Google Maps linework.
Clearwater, FL
Pinellas Co.
United States 		Palmetto St. / Casler Ave.
(27.97541, -82.76752) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.0954 		Other (At-Grade)
Single-Lane 		2003 John F. Kennedy Middle School on NE corner. Crossing guard operation across N and E legs. ICD estimated from Google Maps linework.
De Pere, WI
Brown Co.
United States 		Dickinson Rd. (CTH G) / East River Dr.
(44.43684, -88.02830) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.7306 		Other (At-Grade)
Single-Lane 		2001 Roundabout is slightly east of the Chicago/Swan roundabout and is located in a residential area. Roundabout is near East De Pere Middle School and De Pere High School. Completed August 2001. http://www.co.brown.wi.us/Planning/roundabouts.html ICD estimated from Google Maps linework.
Kaukauna, WI
Outagamie Co.
United States 		CTH J / US 41 NB Ramps
(44.30463, -88.24939) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.6070 		Freeway Ramps (Grade-Separated)
Single-Lane 		2010 Opened October 11, 2010. ICD estimated from Google Maps linework.
Sherwood, OR
Washington Co.
United States 		SW Meinecke Pkwy / SW Dewey Dr.
(45.35897, -122.85650) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.8900 		Other (At-Grade)
Single-Lane 		2003 ICD estimated from Google Maps linework.
Sherwood, OR
Washington Co.
United States 		Meinecke Pkwy. / Cedar Brook Way
(45.36180, -122.85870) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.0842 		Other (At-Grade)
Single-Lane 		2003 ICD estimated from Google Maps linework.
Howard, WI
Brown Co.
United States 		Belmont Rd. / Belle Plane Rd.
(44.58361, -88.09459) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.9671 		Other (At-Grade)
Single-Lane 		2000 Roundabout was constructed in center of residential subdivision south of Lineville Road. Roundabout is slightly smaller than the Lineville roundabouts. Completed August 2000. http://www.co.brown.wi.us/Planning/roundabouts.html Functional Class: Local ICD estimated from Google Maps linework.
Howard, WI
Brown Co.
United States 		Velp Ave. (CTH HS) / Woodale Ave. (CTH EB)
(44.57293, -88.07800) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.3300 		Other (At-Grade)
Single-Lane 		2002 Roundabout Located near industrial park, rail line, and the Mountain-Bay Recreational Trail. Roundabout is at the intersection of two county highways and is slightly larger than the roundabouts built in 1999 and 2001 in Howard and De Pere. Completed August 2002. http://www.co.brown.wi.us/Planning/roundabouts.html. Fatal crash June 5, 2011. 11861-05. Functional Class: Arterial ICD estimated from Google Maps linework.
De Pere, WI
Brown Co.
United States 		Grant St. (CTH EE) / S 9th St.
(44.44506, -88.09000) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
26.4324 		Other (At-Grade)
Single-Lane 		2003 Roundabout located within residential neighborhood that also contains a few small businesses and a fire station. One of the fire station driveways directly accesses the roundabout. Completed August 2003. http://www.co.brown.wi.us/Planning/roundabouts.html ICD estimated from Google Maps linework.
De Pere, WI
Brown Co.
United States 		Scheuring Rd. (CTH F) / Suburban Dr.
(44.43055, -88.08604) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.4090 		Other (At-Grade)
Single-Lane 		2004 One of two roundabouts on an arterial street that separates a residential neighborhood from a business park. Many trucks traveling to and from the business park pass through this intersection each day, and the roundabout serves as an attractive entrance to the neighborhood and park. Completed November 2004. http://www.co.brown.wi.us/Planning/roundabouts.html. Series of 6 roundabouts. Opened November 2004. Functional Class: Arterial ICD estimated from Google Maps linework.
De Pere, WI
Brown Co.
United States 		Scheuring Rd. (CTH F) / S 9th St. / W Matthew Dr.
(44.43063, -88.09529) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.8205 		Other (At-Grade)
Single-Lane 		2004 Second of two roundabouts on an arterial street separating residential neighborhood from a business park. Many trucks pass through this intersection each day. Completed November 2004. http://www.co.brown.wi.us/Planning/roundabouts.html. Series of 6 roundabouts. Opened November 2004. Functional Class: Arterial ICD estimated from Google Maps linework.
Greensboro, NC
Guilford Co.
United States 		Lake Jeanette Rd. / Bass Chapel Rd. / N. Elm St.
(36.14622, -79.81002) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.8620 		Other (At-Grade)
Single-Lane 		2006 This location currently meets traffic signal warrants. We are installing the roundabout instead of a traffic signal. Previously controlled by stop sign Functional Class: Minor Arterial ICD estimated from Google Maps linework.
Orinda, CA
Contra Costa Co.
United States 		Hall Dr. / Donald Dr.
(37.86411, -122.15310) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
17.9148 		Other (At-Grade)
Single-Lane 		2002 ICD estimated from Google Maps linework.
Vernon, BC
North Okanagan Regional District
Canada 		30th Ave. / 31st Ave.
(50.26386, -119.28024) 		Roundabout
Existing 		All-Way Yield
Active Pedestrian Warning (flashing yellow) 		3 Approaches
0 Driveways
22.9043 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Unionville, PA
Chester Co.
United States 		Rte. 82 (Doe Run Rd.) / Unionville Rd.
(39.89142, -75.72215) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4909 		Other (At-Grade)
Single-Lane 		2005 Previously controlled by one-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Telluride, CO
San Miguel Co.
United States 		W. Colorado Ave. / Mahoney Dr. / Brewery Rd.
(37.94135, -107.82080) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.9083 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Cle Elum, WA
Kittitas Co.
United States 		SR 903 / Bullfrog Rd
(47.20810, -120.98210) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.3222 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Bend, OR
Deschutes Co.
United States 		NW Crossing Dr. / Lemhi Pass Rd.
(44.06210, -121.34600) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7544 		Other (At-Grade)
Single-Lane 		2006 New roads as part of NW Crossing Development ICD estimated from Google Maps linework.
Bend, OR
Deschutes Co.
United States 		NW Crossing Dr. / Shevlin Park Road
(44.06410, -121.34480) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.3280 		Other (At-Grade)
Single-Lane 		2006 Intersection as part of NW Crossing Development. Connection to existing NW Shevlin Park Road. ICD estimated from Google Maps linework.
Estero, FL
Lee Co.
United States 		Williams Rd. / Chapel Trace
(26.41990, -81.83160) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
29.9485 		Other (At-Grade)
Single-Lane 		2006 Near Estero High School. ICD estimated from Google Maps linework.
Cape Coral, FL
Lee Co.
United States 		SE 24th Ave. / SE 9th St. / Birkdale Ave.
(26.63679, -81.92426) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.5541 		Other (At-Grade)
Single-Lane 		2002 Originally two stop-controlled, offset T-intersections. Now is a hotdog/racetrack-shaped roundabout. Date estimated. ICD estimated from Google Maps linework.
Vancouver, BC
Greater Vancouver Regional District
Canada 		Stanley Park Dr. / Pipeline Rd. / Park Entrance
(49.29745, -123.13610) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.7024 		Other (At-Grade)
Single-Lane 		2002 ICD estimated from Google Maps linework.
Surrey, BC
Greater Vancouver Regional District
Canada 		King George Hwy / 8th Ave.
(49.01661, -122.76240) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.4647 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
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
28.0000 		Other (At-Grade)
Single-Lane 		2004 http://www.westvancouver.ca/upload/documents/Tidings/WV_Tidings_Feb08_2004.pdf.
North Vancouver, BC
Greater Vancouver Regional District
Canada 		Keith Rd. / Chesterfield Ave.
(49.31817, -123.07670) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.5774 		Other (At-Grade)
Single-Lane 		2003 ICD estimated from Google Maps linework.
Oroville, CA
Butte Co.
United States 		Montgomery St. / Washington Ave. / Table Mountain Blvd.
(39.51611, -121.54970) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.8544 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Blue Lake, CA
Humboldt Co.
United States 		Blue Lake Blvd. / Chartin Rd.
(40.88640, -123.99540) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3789 		Other (At-Grade)
Single-Lane 		2002 ICD estimated from Google Maps linework.
Scottsdale, AZ
Maricopa Co.
United States 		108th St. / Cactus Rd.
(33.59701, -111.84790) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.8652 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Camp Verde, AZ
Yavapai Co.
United States 		Middle Verde Rd. / I-17 NB Ramps
(34.61039, -111.86160) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.4040 		Freeway Ramps (Grade-Separated)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Green Bay, WI
Brown Co.
United States 		Airport Dr. (STH 172) / S. Pine Tree Rd.
(44.49955, -88.14986) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.2968 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Calgary, AB
Calgary Region
Canada 		8th St. / Frontenac Ave.
(51.02937, -114.08350) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
28.5433 		Other (At-Grade)
Single-Lane 		2005 Driveway serving house entering roundabout. ICD estimated from Google Maps linework.
Chico, CA
Butte Co.
United States 		W. 8th Ave. / Meadow Rd.
(39.74013, -121.86330) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
2 Driveways
24.7963 		Other (At-Grade)
Single-Lane 		2005 Functional Class: Local ICD estimated from Google Maps linework.
Scottsdale, AZ
Maricopa Co.
United States 		N. 96th St. / E. Cholla St.
(33.58979, -111.87390) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.8470 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Scottsdale, AZ
Maricopa Co.
United States 		N. 96th St. / E. Sweetwater Ave.
(33.60433, -111.87390) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.8420 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Jensen Beach, FL
Martin Co.
United States 		SR A1A / SR 732 (Jensen Beach Causeway)
(27.25565, -80.19788) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2005 Yield-controlled right-turn bypass lane on north leg. Posted speed on approaches is 40 mph.
(unincorporated), VA
Accomack Co.
United States 		Rte 316 / Rte 13 Bus. / Rte. 126
(37.70896, -75.70512) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4011 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Hollymead, VA
Albemarle Co.
United States 		Rte. 649 / Rte. 606 / Airport Rd.
(38.13692, -78.44793) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.3634 		Other (At-Grade)
Single-Lane 		2005 Serves as entrance to airport. Previously controlled by all-way stop ICD estimated from Google Maps linework.
Gloucester, VA
Gloucester Co.
United States 		W Main St. / Waltons Ln. / Fox Centre Pkwy.
(37.39841, -76.52674) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.9525 		Other (At-Grade)
Single-Lane 		2005 West of Route 17, near Walmart and Home Depot retail. ICD estimated from Google Maps linework.
Newport News, VA
Newport News Co.
United States 		Avenue of the Arts / University Pl. / Shoe Ln.
(37.06211, -76.49220) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4977 		Other (At-Grade)
Single-Lane 		2005 Christopher Newport University entrance. ICD estimated from Google Maps linework.
Provo, UT
Utah Co.
United States 		5000 North / Edgewood Dr.
(40.30066, -111.65750) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
19.1282 		Other (At-Grade)
Single-Lane 		1999 ICD estimated from Google Maps linework.
Provo, UT
Utah Co.
United States 		Veterans Pkwy. / Edgewood Dr. (Shops at Riverwoods)
(40.29899, -111.65785) 		Other
Removed 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2010 Initially constructed 1999. Converted 2010-2011 into pedestrian use only as part of outdoor mall.
Miami Springs, FL
Miami-Dade Co.
United States 		Pinecrest Dr. / South Dr.
(25.81530, -80.28000) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
None 		4 Approaches
0 Driveways
43.0055 		Other (At-Grade)
Single-Lane 		Functional Class: Local ICD estimated from Google Maps linework.
Las Vegas, NV
Clark Co.
United States 		Carey Ave. / Belmont St.
(36.20325, -115.10700) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
13.4923 		Other (At-Grade)
Single-Lane 		2001 ICD estimated from Google Maps linework.
Nashua, NH
Hillsborough Co.
United States 		SR 130 (Broad St.) / Coburn Ave. / Chuck Drudging Dr.
(42.75617, -71.51653) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.0619 		Other (At-Grade)
Single-Lane 		2002 Entrance to north high school, very heavy traffic in AM peak. ICD estimated from Google Maps linework.
Redmond, WA
King Co.
United States 		Trilogy Pkwy NE / NE Greens Crossing Rd.
(47.70752, -122.02660) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.7178 		Other (At-Grade)
Single-Lane 		2004 Adjacent to golf course and semi-retired community. Completed June 2004. ICD estimated from Google Maps linework.
Bethlehem, NY
Albany Co.
United States 		Krumkill Rd. / Schoolhouse Rd. (CR 204)
(42.66450, -73.84795) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
33.3728 		Other (At-Grade)
Single-Lane 		2008 South entrance built for a road that was subsequently rejected Previously controlled by two-way stop Functional Class: Minor Arterial ICD estimated from Google Maps linework.
Voorheesville, NY
Albany Co.
United States 		Rte 85A (Maple Rd.) / Rte 155
(42.64936, -73.92110) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2003 Replaced a stop-controlled, channelized triangular intersection. Completed Fall 2003. First roundabout in Albany area.
Alpine, UT
Utah Co.
United States 		Canyon Crest Rd. / Alpine Hwy. (S. Main St.)
(40.44784, -111.77840) 		Roundabout
Existing 		Uncontrolled
Active Pedestrian Warning (flashing yellow) 		4 Approaches
0 Driveways
42.7174 		Other (At-Grade)
Single-Lane 		2003 Free-merge, active pedestrian warning Functional Class: Major Arterial ICD estimated from Google Maps linework.
Orlando, FL
Orange Co.
United States 		N. Lake Orlando Pkwy / Cinderlane Pkwy
(28.60276, -81.43106) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
20.9715 		Other (At-Grade)
Single-Lane 		2001 ICD estimated from Google Maps linework.
Blacksburg, VA
Montgomery Co.
United States 		Washington St. / Campus Dr. / Stadium Rd.
(37.22169, -80.42204) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
62.7690 		Other (At-Grade)
Single-Lane 		2005 On the campus of Virginia Tech. ICD estimated from Google Maps linework.
(unincorporated), VA
Powhatan Co.
United States 		Old Buckingham Rd. / General Scott Blvd. / (parking lot)
(37.53775, -77.91700) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2005 In Powhatan Courthouse area opposite a subdivision.
Richmond, VA
Henrico Co.
United States 		N. Lombardy St. / School Rd. / Admiral St.
(37.55981, -77.45100) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.5627 		Other (At-Grade)
Single-Lane 		2005 Serves as entrance to Virgina Union University. ICD estimated from Google Maps linework.
Huntersville, NC
Mecklenburg Co.
United States 		Stumptown Rd. / Hugh Torance Pkwy.
(35.42301, -80.87071) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
58.3951 		Other (At-Grade)
Single-Lane 		2004 Built by developer. ICD estimated from Google Maps linework.
Norwood, NC
Stanly Co.
United States 		Cottonville Rd. / S. Stanly School Rd.
(35.23319, -80.16761) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
33.1684 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Waxhaw, NC
Union Co.
United States 		Waxhaw-Indian Trl. / Potter Rd.
(35.02373, -80.69185) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
33.2538 		Other (At-Grade)
Single-Lane 		2006 Safety location. ICD estimated from Google Maps linework.
Mulberry, NC
Wilkes Co.
United States 		Yellowbanks Rd. / Haymeadow Rd.
(36.26457, -81.14713) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2002 Spot safety site.
Gastonia, NC
Gaston Co.
United States 		Gaston Day School Rd. / Kendrick Rd.
(35.21435, -81.13301) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
32.2003 		Other (At-Grade)
Single-Lane 		2005 Safety problem - did not meet signal warrants. ICD estimated from Google Maps linework.
McAdenville, NC
Gaston Co.
United States 		Wesleyan Ave. / Church St.
(35.25438, -81.07686) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
75.0970 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Asheville, NC
Buncombe Co.
United States 		Bleachery Blvd. / Wal-Mart parking lot entrance
(35.57649, -82.51315) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
36.9130 		Other (At-Grade)
Single-Lane 		2006 Built by developer - entrance to Wal-Mart parking lot. ICD estimated from Google Maps linework.
Waynesville, NC
Haywood Co.
United States 		US 23B (Asheville Rd.-N Main St) / Ratcliffe Cove Rd. / Zemery Ln.
(35.49899, -82.96632) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
38.8933 		Other (At-Grade)
Single-Lane 		2004 TIP project. Right turn bypass lane. Fatal crash June 5, 2007. ICD estimated from Google Maps linework.
Waynesville, NC
Haywood Co.
United States 		Hyatt Creek Rd. / US 23-US 74 SB Ramps
(35.46494, -83.01322) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.1551 		Freeway Ramps (Grade-Separated)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Columbus, NC
Polk Co.
United States 		NC 108 / I-26 EB Ramps
(35.24493, -82.20628) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
35.1144 		Freeway Ramps (Grade-Separated)
Single-Lane 		2004 Part of interchange - two-lane bridge. ICD estimated from Google Maps linework.
Columbus, NC
Polk Co.
United States 		NC 108 / I-26 WB Ramps
(35.24627, -82.20499) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
34.1384 		Freeway Ramps (Grade-Separated)
Single-Lane 		2007 Part of interchange - two-lane bridge. ICD estimated from Google Maps linework.
Concord, NC
Mecklenburg Co.
United States 		Christenbury Rd. / Millstream Ridge Dr.
(35.38115, -80.74506) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
27.2652 		Other (At-Grade)
Single-Lane 		2003 Developer subdivision. ICD estimated from Google Maps linework.
Mount Vernon, WA
Skagit Co.
United States 		SR 538 (E College Way) / SR 9
(48.43002, -122.26460) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
1 Driveways
38.0389 		Other (At-Grade)
Single-Lane 		2007 Opened July 2007. Rural. Fatal crash December 22, 2011. 11861-05. ICD estimated from Google Maps linework.
Bellingham, WA
Whatcom Co.
United States 		Mitchell Way / Bellingham Airport Access Rd.
(48.79757, -122.53080) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.4692 		Other (At-Grade)
Single-Lane 		2003 ICD estimated from Google Maps linework.
Bountiful, UT
Davis Co.
United States 		Main St. / 1500 South / 200 West
(40.87477, -111.88570) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
27.9955 		Other (At-Grade)
Single-Lane 		2008 Construction is concrete. Functional Class: Collector ICD estimated from Google Maps linework.
Hoffman Estates, IL
Cook Co.
United States 		Essex Dr. / Beacon Pointe Dr.
(42.06310, -88.23064) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
29.2604 		Other (At-Grade)
Single-Lane 		2007 Roundabout pictures available at Village Website http://www.hoffmanestates.org/government/departments-comdev-transportation.shtml#InterestandInfo Functional Class: Collector ICD estimated from Google Maps linework.
Bellevue, WA
King Co.
United States 		Landerholm Rd. / South Perimeter Cir.
(47.58438, -122.14600) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.8343 		Other (At-Grade)
Single-Lane 		2003 Opened July 2003. Entrance to Bellevue Community College. ICD estimated from Google Maps linework.
Federal Way, WA
King Co.
United States 		S 317th St. / 28th Ave. S / I-5 HOV Access Ramps
(47.31781, -122.29760) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.4836 		Freeway Ramps (Grade-Separated)
Single-Lane 		2006 Opened February 2006. ICD estimated from Google Maps linework.
Federal Way, WA
King Co.
United States 		16th Ave. S / Todd Beamer High School entrance
(47.27650, -122.31360) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
29.9813 		Other (At-Grade)
Single-Lane 		2003 Opened September 2003. Access to high school. ICD estimated from Google Maps linework.
Federal Way, WA
King Co.
United States 		S 334th St. / 38th Ave. S
(47.30278, -122.28610) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
28.3466 		Other (At-Grade)
Single-Lane 		2006 Opened January 2006. ICD estimated from Google Maps linework.
Gig Harbor, WA
Pierce Co.
United States 		Borgen Blvd. / Peacock Hill Ave. NW
(47.35992, -122.58930) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.6979 		Other (At-Grade)
Single-Lane 		2006 Opened January 2006. ICD estimated from Google Maps linework.
Gig Harbor, WA
Pierce Co.
United States 		Borgen Blvd. / Harbor Hill Dr.
(47.35993, -122.60160) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.8333 		Other (At-Grade)
Single-Lane 		2007 Opened March 2007. ICD estimated from Google Maps linework.
Gig Harbor, WA
Pierce Co.
United States 		Point Fosdick Dr. NW / NW 36th St.
(47.29077, -122.57790) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.3530 		Other (At-Grade)
Single-Lane 		2005 Opened September 2005. ICD estimated from Google Maps linework.
Howard, WI
Brown Co.
United States 		Glendale Ave. / Evergreen Ave.
(44.57615, -88.11939) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.9252 		Other (At-Grade)
Single-Lane 		2008 Opened November 2008. ICD estimated from Google Maps linework.
Lakewood, WA
Pierce Co.
United States 		Main St. SW / 5th Ave. SW
(47.16198, -122.51570) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
28.4220 		Other (At-Grade)
Single-Lane 		2002 Completed June 2002. ICD estimated from Google Maps linework.
Marysville, WA
Snohomish Co.
United States 		34th Ave. NE-Quil Ceda Blvd. / Tulalip Casino entrance
(48.08801, -122.18560) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
74.9927 		Other (At-Grade)
Single-Lane 		2001 Opened October 2001 as multilane roundabout. Modified April 2014 to reduce to single-lane roundabout with right-turn-only lanes. ICD estimated from Google Maps linework. 21442
Kinderhook, NY
Columbia Co.
United States 		US 9 / Rte 9H / State Farm Rd.
(42.42835, -73.68868) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
38.7886 		Other (At-Grade)
Single-Lane 		2006 This was built to replace traffic lights when a shopping plaza was being added - US Route 9 has North and 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 and 9H creating a Y shape, and then the plaza/state farm entries across from each other, going across the stem of the Y). ICD estimated from Google Maps linework.
Whitehorse, YT
N/A
Canada 		Hamilton Blvd. / McIntyre Dr.
(60.71350, -135.10290) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.3912 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Whitehorse, YT
N/A
Canada 		4th Ave. / Robert Service Way
(60.71251, -135.05100) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.7860 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2004-2010). ICD estimated from Google Maps linework.
Kill Devil Hills, NC
Dare Co.
United States 		Veterans Dr. / (high school)
(36.00637, -75.66875) 		Other
Existing 		Uncontrolled
None 		3 Approaches
0 Driveways
45.4086 		Other (At-Grade)
Single-Lane 		2003 Built for new high school. ICD estimated from Google Maps linework.
Kill Devil Hills, NC
Dare Co.
United States 		Veterans Dr. / 6th Ave.
(36.00818, -75.66412) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2003 Built for new high school.
New Bern, NC
Craven Co.
United States 		Broad St. / Front St.
(35.10776, -77.03563) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
27.3573 		Other (At-Grade)
Single-Lane 		2001 Part of enhancement project. ICD estimated from Google Maps linework.
Chapel Hill, NC
Durham Co.
United States 		Ephesus Church Rd. / Pope Rd.
(35.93135, -78.99929) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
27.0780 		Other (At-Grade)
Single-Lane 		2005 Built by developer. ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		NC 751 / Old Erwin Rd.
(36.00068, -78.96225) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
27.0543 		Other (At-Grade)
Single-Lane 		2003 Spot safety project. Right-turn bypass lane. ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Circuit Dr. / Research Dr.
(36.00615, -78.94078) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
22.2216 		Other (At-Grade)
Single-Lane 		2003 New north-south road through Duke University campus. ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Towerview Rd. / Campus Dr.
(35.99779, -78.93916) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
24.1565 		Other (At-Grade)
Single-Lane 		2004 New entrance to parking areas on Duke University campus. ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Woodcroft Pkwy. / Highgate Rd.
(35.92228, -78.93601) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
34.8186 		Other (At-Grade)
Single-Lane 		2005 City safety project in lieu of signal. ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Southpoint Auto Park Blvd. / Johnson Victory Cir.
(35.90882, -78.94987) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
42.5633 		Other (At-Grade)
Single-Lane 		2004 Built by developer. ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Glendale Ave. / Washington St.
(36.02251, -78.90046) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
34.7744 		Other (At-Grade)
Single-Lane 		2000 Modified circle, part of I-85 detour route. ICD estimated from Google Maps linework.
Wake Forest, NC
Wake Co.
United States 		South Ave. (NC 98-US 1 Alt) / S Main St.
(35.97893, -78.51203) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
21.2627 		Other (At-Grade)
Single-Lane 		2006 Moving Ahead project. ICD estimated from Google Maps linework.
Greensboro, NC
Guilford Co.
United States 		Bluford St. / Obemeyer St.
(36.07512, -79.77265) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
23.1675 		Other (At-Grade)
Single-Lane 		2005 North Carolina A&T University campus redevelopment. ICD estimated from Google Maps linework.
Southern Pines, NC
Moore Co.
United States 		S Knoll Rd. / Voit Gilmore Rd. / Felton Capei Ln.
(35.18869, -79.43085) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2005 At Pinecrest High School. Lane line extensions across exits.
Winston-Salem, NC
Forsyth Co.
United States 		Turfwood Dr. / Long Creek Dr.
(36.19996, -80.32156) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
29.8771 		Other (At-Grade)
Single-Lane 		2002 Built by developer. ICD estimated from Google Maps linework.
Clemmons, NC
Forsyth Co.
United States 		Kinnamon Rd. / Kinnamon Ct. / Bay Meadows Ct.
(36.04185, -80.38411) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.8345 		Other (At-Grade)
Single-Lane 		2007 Built by developer. ICD estimated from Google Maps linework.
Winston-Salem, NC
Forsyth Co.
United States 		Westview Dr. / Buckingham Rd.
(36.09549, -80.28940) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2001 City project. Painted splitter islands.
Concord, NC
Cabarrus Co.
United States 		Cabarrus Ave. / Old Charlotte Rd. / Cascade Dr.
(35.40025, -80.59350) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.8617 		Other (At-Grade)
Single-Lane 		2007 TIP project. ICD estimated from Google Maps linework.