Roundabouts Database

29465 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
Topeka, KS
Shawnee Co.
United States 		Rice Rd. / I-70 WB Ramps / Sycamore Dr.
(39.03610, -95.62310) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.5293 		Freeway Ramps (Grade-Separated)
Single-Lane 		2000 Part of a major realignment of I-70 and K-4. Sycamore Drive is one way with two westbound lanes (into the roundabout). Partial cloverleaf AB interchange type. Completed October 2000. ICD estimated from Google Maps linework.
Topeka, KS
Shawnee Co.
United States 		Rice Rd. / I-70 EB Ramps / Cyprus Drive
(39.03190, -95.62320) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
52.8817 		Freeway Ramps (Grade-Separated)
Single-Lane 		2000 Part of a major realignment of I-70 and K-4. Cyprus Drive is One Way Eastbound (away from the roundabout). Partial cloverleaf AB interchange type. Completed October 2000. ICD estimated from Google Maps linework.
Green Bay, WI
Brown Co.
United States 		W. Mason St. (STH 32-STH 54) / US 41 SB Ramps
(44.52418, -88.08284) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.9811 		Freeway Ramps (Grade-Separated)
Multilane (3+ Lane) 		2012 Series of 3 roundabouts. Opened August 31, 2012. ICD estimated from Google Maps linework.
De Pere, WI
Brown Co.
United States 		Scheuring Rd. (CTH F) / US 41 SB Ramps
(44.43050, -88.11402) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
56.3880 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max) 		2011 Series of 6 roundabouts. Opened September 2011.
De Pere, WI
Brown Co.
United States 		Scheuring Rd. (CTH F) / US 41 NB Ramps
(44.43074, -88.10989) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
53.3400 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max) 		2011 Series of 6 roundabouts. Yield-controlled right-turn bypass lane on south leg; merging right-turn bypass lane on east leg. Opened September 2011. Circular central island.
Vail, CO
Eagle Co.
United States 		Chamonix Rd. / I-70 WB Ramps / North Frontage Rd.
(39.62828, -106.42120) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
45.7200 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max) 		1997
Vail, CO
Eagle Co.
United States 		Chamonix Rd. / I-70 EB Ramps / South Frontage Rd.
(39.62753, -106.42020) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
45.7200 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max) 		1997
Avon, CO
Eagle Co.
United States 		Avon Rd. / I-70 WB Ramps
(39.63782, -106.52080) 		Roundabout
Existing 		All-Way Yield
Active Pedestrian Warning (flashing yellow) 		3 Approaches
0 Driveways
42.6720 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max) 		1997 Highway ref. pt. 70-166.62. Raindrop shaped.
Avon, CO
Eagle Co.
United States 		Avon Rd. / I-70 EB Ramps
(39.63683, -106.52170) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
44.1960 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max) 		1997 Highway ref. pt. 70-166.62. Raindrop shaped.
Carmel, IN
Hamilton Co.
United States 		Clay Terrace Blvd. / Circle Dr. / Range Line Rd. / US 31 SB Off-Ramp
(39.99264, -86.12840) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
51.8160 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2012
Carmel, IN
Hamilton Co.
United States 		E Main St. / Keystone Pkwy. SB Ramps
(39.97844, -86.11319) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max) 		2009 Raindrop shaped. Year Completed estimated (2008-2010).
Carmel, IN
Hamilton Co.
United States 		E Main St. / Keystone Pkwy. NB Ramps
(39.97843, -86.11238) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max) 		2009 Raindrop shaped. Year Completed estimated (2008-2010).
Moon Township, PA
Allegheny Co.
United States 		SR 3070 / Resurrection Rd. / I-376 SB Ramps
(40.48070, -80.20240) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.4290 		Freeway Ramps (Grade-Separated)
Single-Lane 		2011 Previously controlled by two-way stop ICD estimated from Google Maps linework.
Avoca Borough, PA
Luzerne Co.
United States 		William St. / I-81 SB Ramps
(41.33570, -75.73790) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
50.2188 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2015 ICD estimated from Google Maps linework.
Avoca Borough, PA
Luzerne Co.
United States 		SR 315 / I-81 SB Ramps
(41.33392, -75.73889) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
65.5320 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max) 		2016
Avoca Borough, PA
Luzerne Co.
United States 		SR 315 / I-81 NB Ramps / Navy Way Rd.
(41.33429, -75.73450) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
56.4971 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2015 Fifth leg is departure only to I-81 NB on-ramp. ICD estimated from Google Maps linework.
Cottage Grove, MN
Washington Co.
United States 		Jamaica Ave. / US 10-US 61 EB Ramps / W Point Douglas Rd.
(44.81452, -92.93504) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
57.6128 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2007 ICD estimated from Google Maps linework.
Cottage Grove, MN
Washington Co.
United States 		Jamaica Ave. / US 10-US 61 WB Ramps
(44.81586, -92.93379) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.2780 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2007 ICD estimated from Google Maps linework.
Prescott, AZ
Yavapai Co.
United States 		Grande Dame Pkwy. / SR 89A EB Ramps
(34.63499, -112.39830) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
52.0821 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2011 ICD estimated from Google Maps linework.
Prescott, AZ
Yavapai Co.
United States 		Grande Dame Pkwy. / SR 89A WB Ramps
(34.63643, -112.39710) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
51.0985 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2011 ICD estimated from Google Maps linework.
Janesville, WI
Rock Co.
United States 		N Harmony Town Hall Rd. / STH 26 NB Ramps
(42.75114, -88.95416) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Freeway Ramps (Grade-Separated)
Single-Lane 		2012 Interchange replaced single at-grade two-way stop-controlled intersection.
Janesville, WI
Rock Co.
United States 		N Harmony Town Hall Rd. / STH 26 SB Ramps
(42.75331, -88.95426) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Freeway Ramps (Grade-Separated)
Single-Lane 		2012 Interchange replaced single at-grade two-way stop-controlled intersection.
(unincorporated), WI
Sauk Co.
United States 		CTH BD (Fern Dell Rd.) / US 12 EB Ramps
(43.55774, -89.77940) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.6788 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2010 Series of 4 roundabouts. ICD estimated from Google Maps linework.
(unincorporated), WI
Sauk Co.
United States 		CTH BD (Fern Dell Rd.) / US 12 WB Ramps
(43.55867, -89.78077) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.5437 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2010 Series of 4 roundabouts. ICD estimated from Google Maps linework.
Jackson, WI
Washington Co.
United States 		STH 60 / US 45 NB Ramps
(43.32441, -88.18568) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
19.1147 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2012 Opened November 2012. ICD estimated from Google Maps linework.
Jackson, WI
Washington Co.
United States 		STH 60 / US 45 SB Ramps
(43.32437, -88.18747) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.5901 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2012 Opened November 2012. ICD estimated from Google Maps linework.
Oshkosh, WI
Winnebago Co.
United States 		STH 21 (Omro Rd.) / US 41 SB Ramps
(44.03272, -88.58319) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
60.1058 		Freeway Ramps (Grade-Separated)
Multilane (3+ Lane) 		2012 Opened August 30, 2012. Three-lane roundabout. Series of 4 roundabouts. ICD estimated from Google Maps linework.
Oshkosh, WI
Winnebago Co.
United States 		STH 21 (Omro Rd.) / US 41 NB Ramps
(44.03271, -88.58178) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
140.8193 		Freeway Ramps (Grade-Separated)
Multilane (3+ Lane) 		2012 Opened October 29, 2012. Three-lane roundabout. Series of 4 roundabouts. ICD estimated from Google Maps linework.
Roberts, WI
Saint Croix Co.
United States 		STH 65 / I-94 EB Ramps
(44.95862, -92.55999) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.1723 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 Opened October 2013. Ramp terminal relocated closer to bridge when roundabout was constructed. ICD estimated from Google Maps linework.
Roberts, WI
Saint Croix Co.
United States 		STH 65 / I-94 WB Ramps
(44.96036, -92.55952) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
50.7061 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 Opened October 2013. Ramp terminal relocated closer to bridge when roundabout was constructed. ICD estimated from Google Maps linework.
Beloit, WI
Rock Co.
United States 		E Hart Rd. / I-43 NB Ramps
(42.53960, -88.94841) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.6798 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2009 Opened October 2009. Series of 3 roundabouts. Right turn bypass lane. ICD estimated from Google Maps linework.
Beloit, WI
Rock Co.
United States 		E Hart Rd. / I-43 SB Ramps
(42.54142, -88.94933) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.0787 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2009 Opened October 2009. Series of 3 roundabouts. Right turn bypass lane. ICD estimated from Google Maps linework.
Oregon, WI
Dane Co.
United States 		STH 138 / US 14 WB Ramps
(42.91764, -89.36607) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
47.2309 		Freeway Ramps (Grade-Separated)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Oregon, WI
Dane Co.
United States 		STH 138 / US 14 EB Ramps
(42.91774, -89.36817) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.1083 		Freeway Ramps (Grade-Separated)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Oregon, WI
Dane Co.
United States 		CTH MM / US 14 EB Ramps
(42.95128, -89.37859) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
29.7217 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2012 Series of 3 roundabouts. ICD estimated from Google Maps linework.
Oregon, WI
Dane Co.
United States 		CTH MM / US 14 WB Ramps
(42.95272, -89.37769) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.9591 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2012 Series of 3 roundabouts. ICD estimated from Google Maps linework.
Milton, WI
Rock Co.
United States 		STH 59 / STH 26 NB Ramps
(42.76902, -88.92310) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Freeway Ramps (Grade-Separated)
Single-Lane 		2009 Opened October 2009.
Milton, WI
Rock Co.
United States 		STH 59 / STH 26 SB Ramps
(42.76911, -88.92484) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Freeway Ramps (Grade-Separated)
Single-Lane 		2009 Opened October 2009.
Cottage Grove, WI
Dane Co.
United States 		CTH N / I-94 WB Ramps
(43.11037, -89.19930) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.6200 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2011 Series of 3 roundabouts. ICD estimated from Google Maps linework.
Cottage Grove, WI
Dane Co.
United States 		CTH N / I-94 EB Ramps
(43.10877, -89.19923) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.3649 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2011 Series of 3 roundabouts. ICD estimated from Google Maps linework.
Oshkosh, WI
Winnebago Co.
United States 		US 45 / US 41 SB Ramps
(44.06074, -88.57443) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
54.8640 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max) 		2011
Hudson, WI
Saint Croix Co.
United States 		Hanley Rd. / STH 35 NB Ramps
(44.94889, -92.69390) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.5014 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2005 Right-turn bypass lane. Opened October 21, 2005. ICD estimated from Google Maps linework.
Hudson, WI
Saint Croix Co.
United States 		Hanley Rd. / STH 35 SB Ramps
(44.94890, -92.69675) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.0372 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2005 Right-turn bypass lane. Opened October 21, 2005. ICD estimated from Google Maps linework.
Westwood, MA
Norfolk Co.
United States 		East St. / US 95 Ramps / Canton St. / Allied St.
(42.22317, -71.17071) 		Rotary
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
86.6751 		Freeway Ramps (Grade-Separated)
Unknown 		ICD estimated from Google Maps linework.
Medford, MA
Middlesex Co.
United States 		Fellsway W. / Forest St. / S Border Rd. / I-93 Ramps
(42.42933, -71.10333) 		Rotary
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
132.2319 		Freeway Ramps (Grade-Separated)
Unknown 		ICD estimated from Google Maps linework.
Westfield, IN
Hamilton Co.
United States 		E 161st St. / US 31 NB Ramps
(40.02195, -86.13092) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
50.2920 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max) 		2013 Raindrop shaped. Series of 3 roundabouts.
Westfield, IN
Hamilton Co.
United States 		E 161st St. / US 31 SB Ramps
(40.02183, -86.13259) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
50.2920 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max) 		2013 Raindrop shaped. Series of 3 roundabouts.
Warrensburg, MO
Johnson Co.
United States 		SR 13 / US 50 WB Ramps
(38.77480, -93.68554) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.9690 		Freeway Ramps (Grade-Separated)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Warrensburg, MO
Johnson Co.
United States 		SR 13 / US 50 EB Ramps
(38.77151, -93.68568) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.9709 		Freeway Ramps (Grade-Separated)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Eagle, CO
Eagle Co.
United States 		Eby Creek Rd. / I-70 EB Ramps
(39.65961, -106.82719) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
37.6976 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 Right-turn bypass lane in southeast quadrant. Estimated year completed; built sometime between 2011 and 2015. ICD estimated from Google Maps linework.
Eagle, CO
Eagle Co.
United States 		Eby Creek Rd. / I-70 WB Ramps
(39.66068, -106.82819) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.1804 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 Estimated year completed; built sometime between 2011 and 2015. ICD estimated from Google Maps linework.
Carmel, IN
Hamilton Co.
United States 		W Main St. / US 31 NB Ramps
(39.97797, -86.15668) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
50.2920 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max) 		2015 Raindrop shaped.
Carmel, IN
Hamilton Co.
United States 		W Main St. / US 31 SB Ramps
(39.97787, -86.15802) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
50.2920 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max) 		2015 Raindrop shaped.
Fort Worth, TX
Tarrant Co.
United States 		Harmon Rd. / US 81-US 287 NB Frontage Road
(32.90026, -97.33182) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.6240 		Freeway Ramps (Grade-Separated)
Single-Lane 		2014 .
Fort Worth, TX
Tarrant Co.
United States 		Harmon Rd. / US 81-US 287 SB Frontage Road
(32.89689, -97.33177) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
39.6240 		Freeway Ramps (Grade-Separated)
Single-Lane 		2014 .
Buffalo, NY
Erie Co.
United States 		Tifft St. / Rte 5 NB Ramps
(42.83952, -78.85611) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.4029 		Freeway Ramps (Grade-Separated)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Carmel, IN
Hamilton Co.
United States 		Old Meridian St. / US 31 SB Ramps
(39.98504, -86.14209) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2014
Carmel, IN
Hamilton Co.
United States 		Old Meridian St. / US 31 NB Ramps
(39.98429, -86.14154) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
44.1960 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2015
Mesa, AZ
Maricopa Co.
United States 		E McKellips Rd. / Loop 202 SB Ramps
(33.45145, -111.67100) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
44.8421 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2007 ICD estimated from Google Maps linework.
Mesa, AZ
Maricopa Co.
United States 		E McKellips Rd. / Loop 202 NB Ramps
(33.45142, -111.66850) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.8492 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2007 ICD estimated from Google Maps linework.
West Gardiner, ME
Kennebec Co.
United States 		Rte 9-Rte 126 / I-95 NB Ramps / Service Plaza Dr.
(44.20896, -69.82823) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
40.2365 		Freeway Ramps (Grade-Separated)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Ann Arbor, MI
Washtenaw Co.
United States 		Geddes Rd. / US 23 NB Ramps
(42.27440, -83.67437) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2011
Ann Arbor, MI
Washtenaw Co.
United States 		Geddes Rd. / US 23 SB Ramps
(42.27450, -83.67833) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
47.2440 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2011 Add-lane right-turn bypass lane in northwest quadrant.
Sanford, NC
Lee Co.
United States 		Us 15-US 501 / US 1 NB Ramps
(35.52254, -79.18323) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.7701 		Freeway Ramps (Grade-Separated)
Single-Lane 		2015 Right-turn bypass lane from freeway off-ramp. ICD estimated from Google Maps linework.
Sanford, NC
Lee Co.
United States 		US 1-US 501 / US 1 SB Ramps
(35.52491, -79.18452) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.7969 		Freeway Ramps (Grade-Separated)
Single-Lane 		2015 Right-turn bypass lane onto freeway on-ramp. ICD estimated from Google Maps linework.
Ferndale, WA
Whatcom Co.
United States 		Slater Rd. / I-5 SB Ramps
(48.81707, -122.55050) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
26.7384 		Freeway Ramps (Grade-Separated)
Single-lane w/ Traversable Central Island 		2014 Includes a yield-controlled right-turn bypass lane. Open November 2014. ICD estimated from Google Maps linework.
Ferndale, WA
Whatcom Co.
United States 		Slater Rd. / I-5 NB Ramps
(48.81737, -122.54604) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.5247 		Freeway Ramps (Grade-Separated)
Single-lane w/ Traversable Central Island 		2014 Includes yield-controlled right-turn bypass lanes. Open November 2014. ICD estimated from Google Maps linework.
Mankato, MN
Blue Earth Co.
United States 		CSAH 12 / US 14 EB Ramps
(44.17221, -93.92420) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
59.9641 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2012 ICD estimated from Google Maps linework.
Mankato, MN
Blue Earth Co.
United States 		CSAH 12 / US 14 WB Ramps
(44.17518, -93.92303) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
53.9650 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2012 ICD estimated from Google Maps linework.
St Paul, MN
Washington Co.
United States 		Hilton Trl. / TH 36 EB Ramps / Viking Dr.
(45.03529, -92.95032) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
28.6959 		Freeway Ramps (Grade-Separated)
Single-Lane 		2013 ICD estimated from Google Maps linework.
St Paul, MN
Washington Co.
United States 		Hilton Trl. / TH 36 WB On-Ramp / 60th St. N
(45.03645, -92.95099) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
53.1708 		Freeway Ramps (Grade-Separated)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Grand Island, NY
Erie Co.
United States 		Rte 324 / Staley Rd.
(43.00727, -78.94897) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
35.8083 		Freeway Ramps (Grade-Separated)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Osseo, MN
Hennepin Co.
United States 		Zachary Ln. N / TH 610 EB Ramps / 96th Ave.
(45.12930, -93.42241) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.5566 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2012 ICD estimated from Google Maps linework.
Osseo, MN
Hennepin Co.
United States 		Zachary Ln. N / TH 610 WB Ramps
(45.13128, -93.42254) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
44.6568 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2012 ICD estimated from Google Maps linework.
Osseo, MN
Hennepin Co.
United States 		Elm Creek Blvd. / 99th Ave. / James Deane Blvd. / TH 610 WB Off-Ramp
(45.13323, -93.44083) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.3403 		Freeway Ramps (Grade-Separated)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Nisswa, MN
Crow Wing Co.
United States 		CSAH 18 / S. Main St. / Smiley Rd.
(46.51638, -94.28400) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
44.3812 		Freeway Ramps (Grade-Separated)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Charlotte, NC
Mecklenburg Co.
United States 		Prosperity Ridge Rd. / Robert Helms Rd. (I-485 EB Ramps)
(35.36809, -80.78005) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.1914 		Freeway Ramps (Grade-Separated)
Single-Lane 		2014 Right-turn bypass lane on south leg. ICD estimated from Google Maps linework.
Charlotte, NC
Mecklenburg Co.
United States 		Prosperity Ridge Rd. / Craven Thomas Rd. (I-485 WB Ramps)
(35.36948, -80.77995) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
29.2170 		Freeway Ramps (Grade-Separated)
Single-Lane 		2014 Right-turn-only lanes on north and west legs. ICD estimated from Google Maps linework.
Charlotte, NC
Mecklenburg Co.
United States 		Prosperity Church Rd. / Robert Helms Rd. (I-485 EB Ramps)
(35.36824, -80.78449) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.1652 		Freeway Ramps (Grade-Separated)
Single-Lane 		2014 Project R-2248E. ICD estimated from Google Maps linework.
Charlotte, NC
Mecklenburg Co.
United States 		Prosperity Church Rd. / Craven Thomas Rd. (I-485 WB Ramps)
(35.36961, -80.78436) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.1908 		Freeway Ramps (Grade-Separated)
Single-Lane 		2014 Right-turn-only lanes on north and east legs. ICD estimated from Google Maps linework.
Charlotte, NC
Mecklenburg Co.
United States 		Benfield Rd. / Robert Helms Rd. (I-485 EB Ramps)
(35.36840, -80.78956) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.1913 		Freeway Ramps (Grade-Separated)
Single-Lane 		2014 Right-turn-only lanes on west and south legs. ICD estimated from Google Maps linework.
Charlotte, NC
Mecklenburg Co.
United States 		Benfield Rd. / Craven Thomas Rd. (I-485 WB Ramps)
(35.36979, -80.78944) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.1646 		Freeway Ramps (Grade-Separated)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Mount Pearl, NL
Newfoundland and Labrador
Canada 		Ruth Ave. / Route 2 EB Ramps
(47.50767, -52.82461) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.9515 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2015 ICD estimated from Google Maps linework.
Anchorage, AK
Anchorage
United States 		Huffman Rd. / Seward Hwy SB Ramps
(61.10854, -149.85175) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.0848 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2012 ICD estimated from Google Maps linework.
Anchorage, AK
Anchorage
United States 		Huffman Rd. / Seward Hwy NB Ramps-Brayton Dr.
(61.10858, -149.84928) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
43.2781 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2012 ICD estimated from Google Maps linework.
Windsor, NS
Hants
Canada 		Wentworth Rd. / Highway 101 NB Ramps / Morrison Dr.
(44.99165, -64.11267) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
51.5231 		Freeway Ramps (Grade-Separated)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Cape Breton, NS
Cape Breton
Canada 		Alexandra St. / Kenwood / Highway125 WB Ramps / Kenwood Dr.
(46.10623, -60.20218) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.4978 		Freeway Ramps (Grade-Separated)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Stellarton, NS
Pictou
Canada 		Foord St. / Highway 104 EB Ramps / Lawrence Blvd.
(45.56897, -62.65945) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
56.8541 		Freeway Ramps (Grade-Separated)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Winston-Salem, NC
Forsyth Co.
United States 		Clemmonsville Rd. / NC 150 (Peters Creek Pkwy) SB Ramps
(36.04060, -80.26085) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
46.3553 		Freeway Ramps (Grade-Separated)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Winston-Salem, NC
Forsyth Co.
United States 		Clemmonsville Rd. / NC 150 (Peters Creek Pkwy) NB Ramps
(36.04092, -80.25919) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.6292 		Freeway Ramps (Grade-Separated)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Trumbull, CT
Fairfield Co.
United States 		Park Ave. / Rte. 15 (Merritt Pkwy) WB Ramps
(41.22857, -73.24581) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
28.7436 		Freeway Ramps (Grade-Separated)
Single-Lane 		2015 Constructed by private developer. ICD estimated from Google Maps linework.
New Stanton, PA
Westmoreland Co.
United States 		I-70 / Bair Blvd
(40.21722, -79.61435) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.7756 		Freeway Ramps (Grade-Separated)
Single-Lane 		2016 Year Completed could be 2017. ICD estimated from Google Maps linework.
New Stanton, PA
Westmoreland Co.
United States 		I-70 / Pennsylvania Ave / SR 3089
(40.21546, -79.61296) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.1608 		Freeway Ramps (Grade-Separated)
Single-Lane 		2016 Year completed could be 2017. ICD estimated from Google Maps linework.
Terre Haute, IN
Vigo Co.
United States 		IN-46 / IN-641 SB Ramps
(39.41463, -87.33553) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane 		2016
Terre Haute, IN
Vigo Co.
United States 		IN-46 / IN-641 NB Ramps
(39.41253, -87.33459) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.9093 		Freeway Ramps (Grade-Separated)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Seabrook, SC
Beaufort Co.
United States 		US 21 (Trask Pkwy.) / US 17 SB Ramps
(32.60212, -80.75961) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
0 Driveways
41.2518 		Freeway Ramps (Grade-Separated)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Cumberland, MD
Allegany Co.
United States 		US 220 / I-68 EB Ramps
(39.64367, -78.79099) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.0276 		Freeway Ramps (Grade-Separated)
Single-Lane 		2012 Built to facilitate U-turns. Teardrop shape. ICD estimated from Google Maps linework.
Missoula, MT
Missoula Co.
United States 		N Orange St. / N 5th St. / I-90 EB Ramps
(46.87980, -113.99314) 		Roundabout
Existing 		All-Way Yield
Active Pedestrian Warning (flashing yellow) 		3 Approaches
0 Driveways
45.7162 		Freeway Ramps (Grade-Separated)
Single-Lane 		2017 Completed June 2017. ICD estimated from Google Maps linework.
Missoula, MT
Missoula Co.
United States 		N Van Buren St. / I-90 EB Ramps
(46.87015, -113.98167) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.2933 		Freeway Ramps (Grade-Separated)
Single-Lane 		2018 Completed summer 2018. Raindrop-shaped central island. ICD estimated from Google Maps linework.
Green Bay, WI
Brown Co.
United States 		Cardinal Ln. / N Packerland Dr. / Shawano Ave. / STH 32 WB On-Ramp
(44.54373, -88.08784) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
49.3705 		Freeway Ramps (Grade-Separated)
Multilane (3+ Lane) 		2013 Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.