Roundabouts Database

29359 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
Porterville, CA
Tulare Co.
United States 		SR 190 / Road 284
(36.04752, -118.93725) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.5573 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Amity, AR
Clark Co.
United States 		Thompson St. / Main St.
(34.26479, -93.46106) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.3782 		Other (At-Grade)
Single-Lane 		Pedestrian access to center island; parking within circle. ICD estimated from Google Maps linework.
(unincorporated), CO
Douglas Co.
United States 		Titan Rd. / Eagle River St.
(39.50721, -105.03658) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
51.6027 		Other (At-Grade)
Single-Lane 		2017 Roundabout has been constructed, but is not being fully utilized yet until the Sterling Ranch development is complete. ICD estimated from Google Maps linework.
Ballston Lake, NY
Saratoga Co.
United States 		Round Lake Rd. / Chango Dr.
(42.93547, -73.81398) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		3 Approaches
0 Driveways
32.3526 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Malta, NY
Saratoga Co.
United States 		Round Lake Rd. / Raylinsky Rd.
(42.93576, -73.80841) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
34.1012 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Pleasant Dale, NE
Seward Co.
United States 		US 6-NE 2 / NE 103
(40.81385, -96.92977) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2012
Emerald Isle, NC
Carteret Co.
United States 		Emerald Dr. / Plantation Dr.
(34.66452, -77.04878) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
28.4876 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Sarasota, FL
Sarasota Co.
United States 		Bee Ridge Rd. / Iona Rd.
(27.29870, -82.40017) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
61.5562 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Sarasota, FL
Sarasota Co.
United States 		Ringling Blvd. / S Pineapple Ave. / Cross St.
(27.33413, -82.54032) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.4634 		Other (At-Grade)
Single-Lane 		2012 Fifth leg is exit only. ICD estimated from Google Maps linework.
Sarasota, FL
Sarasota Co.
United States 		Ringling Blvd. / S Palm Ave.
(27.33350, -82.54160) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.5855 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Sarasota, FL
Sarasota Co.
United States 		Main St. / Orange Ave.
(27.33648, -82.53862) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
18.0362 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Sarasota, FL
Sarasota Co.
United States 		Cocoanut Ave. / N Palm Ave.
(27.33645, -82.54520) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
18.0362 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
De Land, FL
Volusia Co.
United States 		SR 44 / Grand Ave.
(29.02649, -81.34726) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6840 		Other (At-Grade)
Single-Lane 		2017 Elliptical shape. ICD estimated from Google Maps linework.
San Juan Capistrano, CA
Orange Co.
United States 		Valle Rd. / La Novia Ave. / I-5 NB Ramps
(33.48816, -117.66316) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.8231 		Freeway Ramps (Grade-Separated)
Single-Lane 		2017 Ramp meter on freeway on-ramp. ICD estimated from Google Maps linework.
Onalaska, WI
La Crosse Co.
United States 		STH 35 / Riders Club Rd. / Sunset Vista Rd.
(43.90711, -91.24497) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
43.0236 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Onalaska, WI
La Crosse Co.
United States 		STH 35 / Mason St.
(43.90999, -91.24578) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
41.3007 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Onalaska, WI
La Crosse Co.
United States 		Sand Lake Rd. / Riders Club Rd.
(43.90548, -91.22078) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
50.7692 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
La Crosse, WI
La Crosse Co.
United States 		Cass St / 7th St. S
(43.80876, -91.24707) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
44.8184 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Social Circle, GA
Newton Co.
United States 		River Cove Rd.
(33.61540, -83.78331) 		Other
Existing 		Uncontrolled
None 		2 Approaches
1 Driveways
39.7842 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Atlanta, GA
Fulton Co.
United States 		Preservation Cir.
(33.65154, -84.52790) 		Other
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
55.6745 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Lithonia, GA
DeKalb Co.
United States 		Big Rock Ave. / River Rock Rd.
(33.67007, -84.09609) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
21.8674 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Canton, GA
Cherokee Co.
United States 		Gresham Mill Pkwy
(34.14154, -84.52252) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
0 Driveways
27.6777 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Saegertown, PA
Crawford Co.
United States 		US 6-US 19 / PA 198 / Sackett Alley
(41.72449, -80.14868) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
44.5696 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Saegertown, PA
Crawford Co.
United States 		US 6-US 19 / PA 198
(41.71434, -80.14582) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
42.7936 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Nanticoke, PA
Luzerne Co.
United States 		Middle Rd at Espy St
(41.19083, -75.98915) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
52.1279 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Washington Township, PA
Franklin Co.
United States 		Washington Township Blvd. / N Welty Rd.
(39.75342, -77.54239) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
43.1556 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Snellville, GA
Gwinnett Co.
United States 		2121 Fountain Dr SW
(33.85742, -84.02971) 		Other
Existing 		Unknown
None 		1 Approaches
2 Driveways
34.7131 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Athens, GA
Clarke Co.
United States 		Eudora Welty Way / O'Connor Blvd.
(34.00066, -83.43174) 		Other
Existing 		Unknown
None 		2 Approaches
0 Driveways
28.7139 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Charlottesville, VA
Ablemarle Co.
United States 		Rolkin Rd. / N Pantops Dr. / Montessori Terr.
(38.03075, -78.44074) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.1040 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Wadsworth, OH
Medina Co.
United States 		Granger Rd. / Ridge Rd.
(41.15562, -81.73586) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.2719 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Springfield, MO
Greene Co.
United States 		E Central St. / E. Pythian St. / N Sherman Ave.
(37.21745, -93.28107) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.9950 		Other (At-Grade)
Single-Lane 		2017 Replaced roundabout that had been in place since early 2000s. East leg realigned to connect to E Pythian St rather than E Central St. ICD estimated from Google Maps linework.
Rogersville, MO
Greene Co.
United States 		S Farm Rd 253 / US 60 WB Ramps
(37.11387, -93.07292) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
51.4298 		Freeway Ramps (Grade-Separated)
Single-Lane 		2017 Part of interchange that replaced at-grade intersection. ICD estimated from Google Maps linework.
Rogersville, MO
Greene Co.
United States 		S Farm Rd 253 / US 60 EB Ramps
(37.11184, -93.07353) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7166 		Freeway Ramps (Grade-Separated)
Single-Lane 		2017 Part of interchange that replaced at-grade intersection. ICD estimated from Google Maps linework.
Rogersville, MO
Webster Co.
United States 		S Mill St. / US 60 EB Ramps
(37.11022, -93.05695) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7175 		Freeway Ramps (Grade-Separated)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Lebanon, MO
Laclede Co.
United States 		Morgan Rd. / Evergreen Pkwy.
(37.64278, -92.66777) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.2312 		Other (At-Grade)
Single-Lane 		2007 Right-turn bypass lanes on north and east legs. ICD estimated from Google Maps linework.
Lebanon, MO
Laclede Co.
United States 		Evergreen Pkwy. / Industrial Dr.
(37.64278, -92.66564) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.8284 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Rolla, MO
Phelps Co.
United States 		University Dr. / White Columns Dr. / Nagogami Rd. / I-44 WB Ramps
(37.95683, -91.78285) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.6096 		Freeway Ramps (Grade-Separated)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Rolla, MO
Phelps Co.
United States 		Kings Hwy. / Old Wire Outer Rd. / I-44 WB Ramps
(37.94424, -91.79360) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
53.6860 		Freeway Ramps (Grade-Separated)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Rolla, MO
Phelps Co.
United States 		Kings Hwy / I-44 EB Ramps / Martin Spring Dr.
(37.94354, -91.79109) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.6283 		Freeway Ramps (Grade-Separated)
Single-Lane 		2012 Elliptical shape. 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.
Kearney, MO
Clay Co.
United States 		Watson Dr. / (parking access)
(39.36660, -94.36970) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.5469 		Other (At-Grade)
Single-Lane 		2015 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
Platte Co.
United States 		Lewis St. / (parking access)
(39.20966, -94.68484) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.2845 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Littleton, CO
Arapahoe Co.
United States 		W Caley Ave. / S Spotswood St.
(39.60239, -105.01162) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
57.0533 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Spokane, WA
Spokane Co.
United States 		Freya St. / US 395 NB Ramps
(47.72033, -117.35784) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
35.3533 		Freeway Ramps (Grade-Separated)
Single-Lane 		2009 Completed July 2009. ICD estimated from Google Maps linework.
(unincorporated), AB
Strathcona Co.
Canada 		Salisbury Way / (future street)
(53.51056, -113.29996) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
29.1197 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Green, OH
Summit Co.
United States 		Greensburg Rd. / Lauby Rd.
(40.92918, -81.43810) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.3865 		Other (At-Grade)
Single-Lane 		2015 Opened August 2015. ICD estimated from Google Maps linework.
Rogersville, MO
Webster Co.
United States 		S Mill St. / US 60 WB Ramps
(37.11084, -93.05702) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.9074 		Freeway Ramps (Grade-Separated)
Single-Lane 		2017 ICD estimated from Google Maps linework.
(unincorporated), WA
Spokane Co.
United States 		SR 902 (W Medical Lake Rd.) / Craig Rd.
(47.59464, -117.60751) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.7735 		Other (At-Grade)
Single-Lane 		2018 Compact roundabout (95' ICD). Open to traffic July 23, 2018. ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Herndon Rd. / Barbee Rd. / Massey Chapel Rd.
(35.90246, -78.92770) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.8925 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Pope Rd. / Old Durham-Chapel Hill Rd.
(35.94549, -78.99572) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
26.1063 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Greensboro, NC
Guilford Co.
United States 		Woody Mill Rd. / SE School Rd.
(35.97113, -79.69817) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
32.8639 		Other (At-Grade)
Single-Lane 		2015 Opened September 2015. ICD estimated from Google Maps linework.
Waynesville, NC
Haywood Co.
United States 		Howell Mill Rd. / Vance St.
(35.50623, -82.97997) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
33.0564 		Other (At-Grade)
Single-Lane 		2014 Project U-4412. 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.
Charlotte, NC
Mecklenburg Co.
United States 		Community House Rd. / Willow Rock Dr. / YMCA Entrance
(35.04132, -80.82973) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
26.4017 		Other (At-Grade)
Single-Lane 		2016 Yield-controlled bypass lane. ICD estimated from Google Maps linework.
Charlotte, NC
Mecklenburg Co.
United States 		Oakdale Rd. / I-485 EB Ramps
(35.33198, -80.91180) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
41.8971 		Freeway Ramps (Grade-Separated)
Single-Lane 		2017 Project R-2248G. ICD estimated from Google Maps linework.
Charlotte, NC
Mecklenburg Co, Co.
United States 		Moores Chapel Rd. / Rhyne Rd.
(35.27378, -80.96964) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
33.1518 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Charlotte, NC
Mecklenburg Co.
United States 		Oakdale Rd. / Mt. Holly-Huntersville Rd.
(35.33586, -80.91387) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
36.0493 		Other (At-Grade)
Single-Lane 		2017 Bypass lane. ICD estimated from Google Maps linework.
Davidson, NC
Mecklenburg Co.
United States 		Griffith St. / I-77 NB Ramps
(35.50352, -80.86552) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
64.1704 		Freeway Ramps (Grade-Separated)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Davidson, NC
Mecklenburg Co.
United States 		Griffith St. / I-77 SB Ramps
(35.50420, -80.86734) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
42.7799 		Freeway Ramps (Grade-Separated)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Pineville, NC
Mecklenburg Co.
United States 		Dorman Rd. / Muskerry Dr.
(35.07050, -80.88066) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
24.4373 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Hertford, NC
Perquimans Co.
United States 		SR 1336 (Harvey Point Rd.) / Goose Nest Ln.
(36.10580, -76.35845) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
42.4571 		Other (At-Grade)
Single-Lane 		2011 Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Greenville, NC
Pitt Co.
United States 		SR 2241 (Ivy Rd.) / SR 1774 (Mills Rd.)
(35.52351, -77.30654) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.8535 		Other (At-Grade)
Single-Lane 		2015 Project W-5601N. ICD estimated from Google Maps linework.
Mill Spring, NC
Polk Co.
United States 		SR 1326 (Pea Ridge Rd.) / US 74 EB Ramps / John Shehan Rd.
(35.28576, -82.06771) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.8207 		Freeway Ramps (Grade-Separated)
Single-Lane 		2017 Bypass lane. ICD estimated from Google Maps linework.
Randleman, NC
Randolph Co.
United States 		US 220 Business / Providence Church Rd.
(35.87880, -79.79783) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
35.8055 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Lumberton, NC
Robeson Co.
United States 		Water St. / NC 41 (Elizabethtown Rd.)
(34.62133, -79.00982) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
41.2794 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Laurinburg, NC
Scotland Co.
United States 		US 15-US 501 / NC 144 (Old Wire Rd.)
(34.84114, -79.45862) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
90.1821 		Other (At-Grade)
Single-Lane 		2018 Project W-5208MA. ICD estimated from Google Maps linework.
Sandy Ridge, NC
Union Co.
United States 		Waxhaw-Indian Trail Rd. / Beulah Church Rd.
(35.01945, -80.69426) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
33.2555 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Raleigh, NC
Wake Co.
United States 		Buck Jones Rd. / Bashford Rd.
(35.77715, -78.73240) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
33.9134 		Other (At-Grade)
Single-Lane 		2017 City project. ICD estimated from Google Maps linework.
Raleigh, NC
Wake Co.
United States 		Buck Jones Rd. / Farm Gate Rd.
(35.77346, -78.73620) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
33.9150 		Other (At-Grade)
Single-Lane 		2017 City project. ICD estimated from Google Maps linework.
Wilkesboro, NC
Wilkes Co.
United States 		Oakwoods Rd. / US 421 WB Ramps
(36.13525, -81.14666) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
39.5475 		Freeway Ramps (Grade-Separated)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Charlotte, NC
Mecklenberg Co.
United States 		Oakdale Rd. / I-485 WB Ramps
(35.33373, -80.91236) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
44.8192 		Freeway Ramps (Grade-Separated)
Single-Lane 		2017 Yield-controlled bypass lane. ICD estimated from Google Maps linework.
Douglas,
Middle Sheading
Isle of Man 		A6 (Vicarage Rd.) / Meadow Crescent
(54.15888, -4.51596) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
25.8751 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Douglas,
Middle Sheading
Isle of Man 		Isle of Man Business Park / (unknown)
(54.15450, -4.53323) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
23.7796 		Unknown
Single-Lane 		ICD estimated from Google Maps linework.
Douglas,
Middle Sheading
Isle of Man 		A24 (Cooil Rd.) / A6 (Isle of Man Business Park)
(54.15321, -4.53685) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
22.3815 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Boise, ID
Ada Co.
United States 		E Fort St. / E Reserve St.
(43.61355, -116.19070) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
38.0470 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Conyers, GA
Rockdale Co.
United States 		Belmont Cove NE
(33.64812, -83.94735) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
46.7286 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Conyers, GA
Rockdale Co.
United States 		Grand Prix Dr. / Appaloosa Debark Dr. NE
(33.64617, -83.94041) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
47.7239 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Covington, GA
Newton Co.
United States 		Bob Williams Pkwy. / Keegan Ct. / Aaron Dr.
(33.61707, -83.86087) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
30.8321 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Platteville, WI
Grant Co.
United States 		N Water St. / E Madison St.
(42.74037, -90.46891) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.3320 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Prairie du Chien, WI
Crawford Co.
United States 		S Marquette Rd. / E Wisconsin St.
(43.05037, -91.14098) 		Roundabout
Existing 		All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling approach only) 		4 Approaches
0 Driveways
33.1649 		Other (At-Grade)
Single-Lane 		2014 Series of three roundabouts. Nearby at-grade rail crossing. ICD estimated from Google Maps linework.
Chaparral, NM
Dona Ana Co.
United States 		NM-213 / NM-404
(32.03528, -106.46325) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
44.5482 		Other (At-Grade)
Single-Lane 		2012 Path for oversize-overweight vehicles through central island. ICD estimated from Google Maps linework.
Snowmass Village, CO
Pitkin Co.
United States 		Brush Creek Rd. / Wood Rd. / Kearns Rd.
(39.21053, -106.94725) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.7620 		Other (At-Grade)
Single-Lane 		2016 Right-turn bypass lane on south leg. 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.
Conyers, GA
Rockdale Co.
United States 		677 American Legion Rd NE
(33.66021, -84.00013) 		Other
Existing 		Unknown
None 		3 Approaches
0 Driveways
154.0834 		Other (At-Grade)
Single-Lane 		Circle in cemetery. ICD estimated from Google Maps linework.
Pojoaque, NM
Santa Fe Co.
United States 		Cities of Gold Rd / West Gutierrez Street
(35.88258, -106.01321) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
113.2172 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Albuquerque, NM
Bernalillo Co.
United States 		Indian School Rd. NW / Menaul Blvd. NW Extension
(35.11061, -106.66163) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2012
Ixonia, WI
Jefferson Co.
United States 		STH 16 / American St. (CTH F)
(43.14647, -88.59080) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
47.0551 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Rubicon, WI
Dodge Co.
United States 		STH 60 / CTH P
(43.32538, -88.45889) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
42.5730 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Newport, OR
Lincoln Co.
United States 		SE Marine Science Dr. / Hatfield Marine Science Center entrance / (parking lot)
(44.62304, -124.04677) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.0530 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Kansas City, MO
Platte Co.
United States 		N Serene Ave. / NW Prairie View Rd.
(39.25268, -94.66677) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
29.5950 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Kansas City, MO
Platte Co.
United States 		NW Union Chapel Rd. / NW Brink-Meyer Rd.
(39.21830, -94.73579) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
28.6842 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Riverside, MO
Platte Co.
United States 		Argosy Casino Pkwy. / US 69 NB Ramps / NW Tremont Trafficway
(39.16237, -94.62502) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
40.7455 		Freeway Ramps (Grade-Separated)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Smithville, MO
Clay Co.
United States 		MO-92 / S Commercial Ave.
(39.36881, -94.57949) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.9324 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
St Louis, MO
St. Louis Co.
United States 		N Forty Dr. / I-64-US 40 WB Ramps
(38.63631, -90.41822) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
50.3777 		Freeway Ramps (Grade-Separated)
Single-Lane 		2009 Frontage road connection replaced direct connection to S Spoede Rd. ICD estimated from Google Maps linework.
St Louis, MO
St. Louis Co.
United States 		S Forty Rd. / I-64-US 40 EB Ramps
(38.63496, -90.41724) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
48.5127 		Freeway Ramps (Grade-Separated)
Single-Lane 		2009 Frontage road connection replaced direct connection to S Spoede Rd. ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		Bass Ave. / S Williams St.
(38.94899, -92.31709) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.8651 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Tracy, CA
San Joaquin Co.
United States 		N Central Ave. / 6th St.
(37.73473, -121.42576) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.1698 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Ottawa, ON
Ottawa
Canada 		Barnstone Dr. / Cresthaven Dr.
(45.27323, -75.70859) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
28.5764 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Ottawa, ON
Ottawa
Canada 		Dundonald Dr. / River Mist Rd.
(45.24476, -75.73632) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.1134 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.