Roundabouts Database

30352 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
Worthington, MN
Nobles Co.
United States 		US 59-TH 60 / Oxford St.
(43.63086, -95.57674) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.4939 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Worthington, MN
Nobles Co.
United States 		US 59-TH 60 / I-90 EB Ramps
(43.63559, -95.56880) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
56.1852 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Woodbury, MN
Washington Co.
United States 		CSAH 19 (Woodbury Dr.) / Lake Rd.
(44.90298, -92.90346) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.6054 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Woodbury, MN
Washington Co.
United States 		CSAH 19 (Woodbury Dr.) / CSAH 18 (Bailey Rd.)
(44.89088, -92.90336) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.1524 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Woodbury, MN
Washington Co.
United States 		Pioneer Dr. / Plymouth Rd.
(44.88405, -92.92480) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.0801 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Thief River Falls, MN
Pennington Co.
United States 		Greenwood St. E / Pennington Ave.
(48.10839, -96.17642) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.6967 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Waconia, MN
Carver Co.
United States 		TH 284 / 10th St
(44.84004, -93.78853) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.5686 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Anchorage, AK
Anchorage
United States 		Piper St. / E 40th Ave.
(61.18451, -149.82323) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2013 Located at entrance to Providence Medical Center hospital.
Portland, OR
Multnomah Co.
United States 		NE 7th Ave. / NE Morris St.
(45.54468, -122.65860) 		Traffic Calming Circle
Removed 		One-Way/Two-Way Stop
None 		3 Approaches
0 Driveways
128.8135 		Other (At-Grade)
Single-Lane 		2013 Neighborhood traffic circle was installed 1/9/1992. Removed in 2013 as part of upgrades to the Neighborhood Greenway. Added speed humps nearby. ICD estimated from Google Maps linework.
Lakeville, MN
Scott Co.
United States 		CSAH 46 / CSAH 29
(44.62354, -93.29316) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.5024 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Palmer, AK
Matanuska-Susitna
United States 		Trunk Rd. / E Colony Schools Dr.
(61.61298, -149.23757) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.5354 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Rochester, MN
Olmsted Co.
United States 		Badger Hills Dr. / Superior Dr. NW
(44.06325, -92.52762) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.1867 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Rochester, MN
Olmsted Co.
United States 		Badger Hills Dr. / (unknown)
(44.06449, -92.53671) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.7605 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Columbus, OH
Franklin Co.
United States 		Groveport Rd. / Old Rathmell Ct. / Alum Creek Dr. access
(39.86733, -82.93329) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.9175 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 Part of intersection complex with grade separation. Right-turn bypass lane on south leg. Year Completed estimated (2012-2014). ICD estimated from Google Maps linework.
Columbus, OH
Franklin Co.
United States 		Groveport Rd. / Alum Creek Rd. access / (parking lot)
(39.86872, -82.93737) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.5833 		Other (At-Grade)
Single-Lane 		2013 Right-turn bypass lane on west leg. Year Completed estimated (2012-2014). ICD estimated from Google Maps linework.
Blue Hill, ME
Hancock Co.
United States 		Beech Hill Rd. / Mines Rd. / Tenney Hill / South St.
(44.40825, -68.59763) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.4214 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
(unincorporated), OH
Franklin Co.
United States 		Harlem Rd. / Smothers Rd.
(40.12927, -82.84332) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2014).
Dublin, OH
Franklin Co.
United States 		Cosgray Rd. / Shier Rings Rd.
(40.09346, -83.18686) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.9418 		Other (At-Grade)
Single-Lane 		2013 Right-turn-only lane on west leg. Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
New Albany, OH
Franklin Co.
United States 		Fodor Rd. / New Albany Rd.
(40.08818, -82.82324) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
34.7216 		Other (At-Grade)
Single-Lane 		2013 Right-turn lanes on north and east legs. Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
(unincorporated), OH
Delaware Co.
United States 		Olentangy River Rd. / W Orange Rd. / Carriage Rd.
(40.17575, -83.04679) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2014).
Dublin, OH
Franklin Co.
United States 		Brand Rd. / Coffman Rd.
(40.11862, -83.13164) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.7061 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2014). Right-turn bypass lane on west leg. ICD estimated from Google Maps linework.
Hilliard, OH
Franklin Co.
United States 		Britton Pkwy. / All Seasons Dr. / Lyman Ct.
(40.03655, -83.13115) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD = 180 ft in two-lane section, 160 feet in one-lane section.
Augusta, ME
Kennebec Co.
United States 		Rte 3 / I-95 NB Ramps
(44.35353, -69.78083) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
46.1156 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Augusta, ME
Kennebec Co.
United States 		Rte 3 / I-95 SB Ramps / Old Belgrade Rd.
(44.35796, -69.78470) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
46.1121 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
McKinleyville, CA
Humboldt Co.
United States 		School Rd. / Salmon Ave. / McKinleyville Ave.
(40.93439, -124.11240) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.0680 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2014). ICD estimated from Google Maps linework.
Vancouver, WA
Clark Co.
United States 		NE 32nd Cir. / NE 138th Ave.
(45.64517, -122.53057) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.0778 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Vancouver, WA
Clark Co.
United States 		NE 39th St. / NE 137th Ave. / NE 138th Ave.
(45.65025, -122.53209) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.4044 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
(unincorporated), OH
Delaware Co.
United States 		Cheshire Rd. / TR 35
(40.23802, -82.93950) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2013 Rural, high-speed approaches. Year Completed estimated (2011-2014).
Vancouver, WA
Clark Co.
United States 		NE 44th St. / NE 137th Ave.
(45.65377, -122.53207) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.8796 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
(unincorporated), OH
Delaware Co.
United States 		Home Rd. / Concord Rd.
(40.19585, -83.16441) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.6666 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
Dublin, OH
Union Co.
United States 		Hyland Croy Rd. / Mitchell Dewitt Rd.
(40.13341, -83.17931) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.8297 		Other (At-Grade)
Single-Lane 		2013 Right-turn-only lanes on north and south legs. Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
Centennial, CO
Arapahoe Co.
United States 		S Peoria St. / E Peakview Ave.
(39.59674, -104.84809) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.8116 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Chattanooga, TN
Hamilton Co.
United States 		(shopping mall perimeter rd) / (shopping mall access rd)
(35.03304, -85.15518) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
184.8309 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Bellingham, WA
Whatcom Co.
United States 		N State St. / Wharf St. / N Forest St. / Boulevard
(48.74361, -122.48473) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.8297 		Other (At-Grade)
Single-Lane 		2013 Open October 2013. ICD estimated from Google Maps linework.
Bellingham, WA
Whatcom Co.
United States 		Haxton Way / Kwina Rd.
(48.79386, -122.63408) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
51.8160 		Other (At-Grade)
Single-Lane 		2013 Oblong shape. ICD = 170 ft x 135 ft. Open August 2013. Lummi Indian Reservation.
Bellingham, WA
Whatcom Co.
United States 		Northwest Blvd. / McLeod Rd.
(48.78262, -122.50297) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
56.6614 		Other (At-Grade)
Single-Lane 		2013 Open June 2013. ICD estimated from Google Maps linework.
Chattanooga, TN
Hamilton Co.
United States 		4th Ave. / E 37th St
(35.00101, -85.28883) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.3714 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2013 ICD estimated from Google Maps linework.
Sedro-Woolley, WA
Skagit Co.
United States 		Cook Rd. / Ferry St. / Washington St. / Edward R Murrow St.
(48.50715, -122.24729) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
69.6321 		Other (At-Grade)
Single-Lane 		2013 Open October 2013. ICD estimated from Google Maps linework.
Lynden, WA
Whatcom Co.
United States 		SR 546 / Bender Rd.
(48.96442, -122.44116) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.2849 		Other (At-Grade)
Single-Lane 		2013 Open August 2013. ICD estimated from Google Maps linework.
Lynden, WA
Whatcom Co.
United States 		SR 546 / Depot Rd.
(48.96478, -122.45217) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.2052 		Other (At-Grade)
Single-Lane 		2013 Open August 2013. ICD estimated from Google Maps linework.
Anacortes, WA
Skagit Co.
United States 		R Ave. / 22nd St.
(48.50423, -122.60992) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.6011 		Other (At-Grade)
Single-Lane 		2013 Open December 2013. ICD estimated from Google Maps linework.
Mount Vernon, WA
Skagit Co.
United States 		Anderson Rd. / Cedardale Rd.
(48.39943, -122.32812) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2013 Open November 2013.
Pound, Village of, WI
Marinette Co.
United States 		STH 64 / US 141 NB Ramps
(45.10885, -88.01804) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
48.8889 		Freeway Ramps (Grade-Separated)
Single-Lane 		2013 Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
(unincorporated), AB
Strathcona Co.
Canada 		Buckingham Dr. / Broadview Dr.
(53.55028, -113.31260) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.7690 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Palmyra, VA
Fluvanna Co.
United States 		VA-53 (Thomas Jefferson Pkwy.) / S. Boston Rd.
(37.88422, -78.32120) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.8199 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Telluride, CO
San Miguel Co.
United States 		CO-145 / CO-145 Spur
(37.95036, -107.87135) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.6712 		Other (At-Grade)
Single-Lane 		2013 Through bypass lane along top of T-intersection. Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
Carbondale, CO
Garfield Co.
United States 		CO-133 / Main St.
(39.40113, -107.21968) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
42.4526 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
West Jefferson, OH
Madison Co.
United States 		OH 29 / I-70 WB Ramps
(39.95992, -83.34680) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
56.7576 		Freeway Ramps (Grade-Separated)
Single-Lane 		2013 Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
Belleville, IL
St. Clair Co.
United States 		Centreville Ave. / SR 15 NB Ramps / S Belt W
(38.50591, -90.00011) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
47.6653 		Freeway Ramps (Grade-Separated)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Belleville, IL
St. Clair Co.
United States 		Centreville Ave. / SR 15 SB Ramps / Whiskey Dr.
(38.50516, -90.00173) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
35.5157 		Freeway Ramps (Grade-Separated)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Sylvania Township, OH
Lucas Co.
United States 		W Sylvania Ave. / Mitchaw Rd.
(41.68780, -83.76150) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.6760 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Kansas City, MO
Clay Co.
United States 		NW 96th St. / US 169 SB Ramps
(39.26994, -94.58598) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.6831 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Clayton, NC
Johnston Co.
United States 		E Front St. / Bent Branch Loop Rd.
(35.64089, -78.44504) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
34.9421 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Janesville, WI
Rock Co.
United States 		E Racine St. / I-90 WB-I-39 NB Ramps
(42.67077, -88.98221) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
55.3230 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 Replaced cloverleaf interchange. ICD estimated from Google Maps linework.
Janesville, WI
Rock Co.
United States 		E Racine St. / I-90 EB-I-39 SB Ramps
(42.67098, -88.98493) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
51.8102 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 Replaced cloverleaf interchange. ICD estimated from Google Maps linework.
Kansas City, MO
Clay Co.
United States 		NW 108th St. / US 169 NB Ramps
(39.28944, -94.58446) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
41.5961 		Unknown
Multilane (2 Lane, unspecified) 		2013 Diamond interchange replaced signalized intersection. Series of three roundabouts. ICD estimated from Google Maps linework.
Kansas City, MO
Clay Co.
United States 		NW 108th St. / US 169 SB Ramps
(39.28944, -94.58625) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
43.4449 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 Diamond interchange replaced signalized intersection. Series of three roundabouts. ICD estimated from Google Maps linework.
Kansas City, MO
Clay Co.
United States 		NW 108th St. / N Summit St.
(39.28953, -94.58976) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.6717 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 Series of three roundabouts. ICD estimated from Google Maps linework.
Raymore, MO
Cass Co.
United States 		S Dean Ave. / W Lucy Webb Rd.
(38.79819, -94.49394) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
28.8551 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Kearney, MO
Clay Co.
United States 		Rte 92-W 6th St. / Sam Barr Dr.
(39.36785, -94.38055) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
47.0895 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Kearney, MO
Clay Co.
United States 		Rte 92-W 6th St. / Nation Rd.
(39.36791, -94.38893) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
49.8594 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Kansas City, MO
Clay Co.
United States 		Tiffany Springs Pkwy. / NW 96th St. / US 169 NB Ramps
(39.26998, -94.58361) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.6077 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Kansas City, MO
Clay Co.
United States 		NW 96th St. / N Summit St.
(39.26988, -94.58925) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.6078 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Jefferson City, MO
Cole Co.
United States 		Mission Dr. / Rolling Hills Dr. / St. Marys Health Center access / (future road) / (future road)
(38.56022, -92.21954) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
57.9024 		Other (At-Grade)
Single-Lane 		2013 Access to hospital. ICD estimated from Google Maps linework.
Greenfield, IN
Hancock Co.
United States 		E 200 N / N Franklin St.
(39.81371, -85.78994) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2013 Yield-controlled right-turn bypass lanes on north and south legs. Skewed intersection. Year Completed estimated (2012-2013).
Franklin, IN
Johnson Co.
United States 		N Main St. / Oliver Ave. / Clark St. / Walnut St.
(39.49008, -86.05955) 		Other
Existing 		All-Way Yield
None 		5 Approaches
1 Driveways
51.8160 		Other (At-Grade)
Single-Lane 		2013 Circular intersection with roundabout characteristics on all legs but one, which is stop-controlled and has no splitter island (raised or painted). Elliptical shaped. ICD 170 feet x 120 feet. Year Completed estimated (2012-2014).
Austin, TX
Travis Co.
United States 		Trissino Dr. / Escarpment Blvd.
(30.17229, -97.91003) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2013
Alpharetta, GA
Fulton Co.
United States 		Haynes Bridge Rd. / Thompson St. / (parking)
(34.07226, -84.29312) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2013).
Claycomo, MO
Clay Co.
United States 		Ford Motor Plant No 4 Rd. / (parking)
(39.20602, -94.47845) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 Year Completed estimated (2012-2013). Reconfiguration of factory entrance and parking circulation.
Victoria, BC
Capital
Canada 		Finnerty Rd. / McKenzie Ave. / Sinclair Rd.
(48.46700, -123.30764) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.3003 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
West Valley City, UT
Salt Lake Co.
United States 		Lake Park Blvd. / S 5370 W
(40.71239, -112.01958) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
45.2647 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Orange County Great Park, CA
Orange Co.
United States 		Ridge Valley / Pavillion Park
(33.69527, -117.72962) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
54.6525 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Lake Forest, CA
Orange Co.
United States 		Catalina / Monarch Blvd. / Dimension Dr.
(33.67041, -117.67663) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.7648 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Knightdale, NC
Wake Co.
United States 		Wilder Nursery Trl. / Whistle Post Way
(35.79498, -78.47446) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.1247 		Other (At-Grade)
Single-Lane 		2013 One-stage pedestrian crossings behind very small splitter islands. Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Windsor, ON
Essex
Canada 		Riverside Dr. / Manning Rd.
(42.32627, -82.86818) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
19.4259 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2014 - streetview). ICD estimated from Google Maps linework.
Park City, UT
Summit Co.
United States 		Newpark Blvd. / Uintah Way
(40.72177, -111.54224) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.8705 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Wauwatosa, WI
Milwaukee Co.
United States 		Discovery Pkwy. / (parking lot)
(43.04809, -88.03138) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
1 Driveways
29.6749 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
Mesa Grande, AZ
Maricopa Co.
United States 		Cubs Way / N Riverview
(33.43243, -111.87766) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
43.8553 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Mesa Grande, AZ
Maricopa Co.
United States 		Waveland Ave. / Clark St.
(33.43279, -111.88286) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
29.9012 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Rocky Mount, NC
Nash Co.
United States 		(unknown) / (unknown)
(35.97515, -77.89903) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.7953 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Ferguson, PA
Centre Co.
United States 		Havershire Blvd. / Prestwick Blvd.
(40.78873, -77.89571) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2015).
Colorado Springs, CO
El Paso Co.
United States 		Stanton Rd. / (parking)
(38.89862, -104.80622) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2013 On college/university campus. Year Completed estimated (2011-2015).
Red Deer, AB
Division 8
Canada 		54 Ave. / 55th St.
(52.27375, -113.81759) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
2 Driveways
37.0000 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2013).
Wood Buffalo, AB
Alberta
Canada 		Snowbird Way / (air cargo access)
(56.64996, -111.23847) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
60.0000 		Other (At-Grade)
Single-Lane 		2013 Entry to Fort McMurray International Airport. Year Completed estimated (2011-2014).
Wood Buffalo, AB
Alberta
Canada 		Range Road 85 (Saline Creek Pkwy.) / Snowbird Way
(56.65106, -111.25513) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.0000 		Other (At-Grade)
Single-Lane 		2013 Right-turn-only lane on south leg. Year Completed estimated (2011-2014).
Saint-Charles-Borromée, QC
Joliette Regional County Municipality
Canada 		Rue de la Petite-Noraie / Boulevard l'Assomption
(46.03950, -73.46948) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.0000 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2014) as three-leg roundabout. Fourth leg added 2016-2019.
Williamsburg, VA
Williamsburg City Co.
United States 		Battery Blvd. / Redoubt Rd.
(37.25003, -76.67504) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2014) as three-leg roundabout.
Mankato, MN
Nicollet Co.
United States 		Rockford Rd. (CR 41) / Pleasant View Dr. / 520th St.
(44.18361, -94.06988) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2015).
North Mankato, MN
Nicollet Co.
United States 		Rockford Rd. (CR 41) / US 14 EB Ramps
(44.18520, -94.06893) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.7680 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 Raindrop shape. Year Completed estimated (2011-2015).
North Mankato, MN
Nicollet Co.
United States 		Rockford Rd. (CR 41) / W Howard Dr. / US 14 WB Ramps
(44.18763, -94.06758) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 Double-left-turn on west leg. Year Completed estimated (2011-2015).
Union, MO
Franklin Co.
United States 		Independence Dr. / N Washington Ave. (MO A)
(38.46062, -91.01237) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.9265 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2013). https://www.unionmissouri.org/document_center/talk_of_the_town_winter_2013.pdf ICD estimated from Google Maps linework.
Airdrie, AB
Alberta
Canada 		40 Ave. SW / Windsong Blvd. SW
(51.25595, -114.03230) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.3426 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Wake Forest, NC
Wake Co.
United States 		Gilcrest Farm Rd. / Traditions Grande Blvd. / Royal Mill Ave. / Oak Grove Church Rd.
(35.98472, -78.48449) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6232 		Other (At-Grade)
Single-Lane 		2013 ICD = 155 ft. ICD estimated from Google Maps linework.
Carrboro, NC
Orange Co.
United States 		W Winmore Ave. / S Camelia St.
(35.94605, -79.09075) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.0730 		Other (At-Grade)
Single-Lane 		2013 ICD = 100 ft. ICD estimated from Google Maps linework.
Slidell, LA
St. Tammany Par.
United States 		Town Center Pkwy. / Levis Ln. / N Town Center Blvd.
(30.26958, -89.75986) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.4803 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 Unusual striping in northeast quadrant of circulatory roadway. ICD estimated from Google Maps linework.
Slidell, LA
St. Tammany Par.
United States 		Town Center Pkwy. / Levis Ln.
(30.26543, -89.76313) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
47.4507 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 Initial construction completed 2011-2013; third leg added 2015-2016. ICD estimated from Google Maps linework. 21442
Youngsville, LA
Lafayette Par.
United States 		Chemin Metarie Pkwy. / Viaulet Rd.
(30.07649, -91.95547) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.2403 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2014). ICD estimated from Google Maps linework.
Webb City, MO
Jasper Co.
United States 		MO 43/MO 96
(37.20043, -94.50865) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2014).
Webb City, MO
Jasper Co.
United States 		E MacArthur Dr. / Centennial St. / S East St.
(37.14176, -94.45764) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
68.5797 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 Double left on north leg; right-turn-only lane on east leg.
East Little Rock, AR
Pulaski Co.
United States 		E 9th St. / Picton St. / Concord Ave.
(34.73856, -92.23172) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 Left-turn-only lane on north leg; spiral marking in circulatory roadway.