Roundabouts Database

29411 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
Edwards, CO
Eagle Co.
United States 		Edwards Access Rd. / I-70 EB Ramps
(39.64891, -106.58780) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.7034 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2010 ICD estimated from Google Maps linework.
Edwards, CO
Eagle Co.
United States 		Edwards Access Rd. / Miller Ranch Rd.
(39.64800, -106.58850) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.4627 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 ICD estimated from Google Maps linework.
(unincorporated), MI
Oakland Co.
United States 		Martin Pkwy. / Oakley Park Rd.
(42.57048, -83.44984) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.9779 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 ICD estimated from Google Maps linework.
Ann Arbor, MI
Washtenaw Co.
United States 		Huron Pkwy. / Nixon Rd.
(42.30516, -83.70748) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2009
Ann Arbor, MI
Washtenaw Co.
United States 		State St. / Ellsworth Rd.
(42.22938, -83.73901) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 Offset crosswalks.
(unincorporated), CA
Sonoma Co.
United States 		Arnold Dr. / Agua Caliente Rd.
(38.32045, -122.50220) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.8586 		Other (At-Grade)
Single-Lane 		2013 Completed 2013. Previously controlled by two-way stop ICD estimated from Google Maps linework.
Orlando, FL
Orange Co.
United States 		Oxalis Dr. / Yucatan Dr.
(28.54392, -81.30126) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
69.2445 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2002 Fatal crash February 21, 2010. ICD estimated from Google Maps linework.
Litchfield, OH
Medina Co.
United States 		SR 18 / SR 83
(41.16790, -82.02299) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
80.9164 		Other (At-Grade)
Single-Lane 		Stop control on side street, yield on circulatory roadway to main street entries. ICD estimated from Google Maps linework.
(unincorporated), PA
Perry Co.
United States 		SR 34 / Sunnyside Dr. / Mountain Rd.
(40.29453, -77.13262) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.7256 		Other (At-Grade)
Single-Lane 		2014 Designed to be expanded to two-lane roundabout. ICD estimated from Google Maps linework.
Nampa, ID
Canyon Co.
United States 		Happy Valley Rd. / Greenhurst Rd.
(43.54679, -116.51290) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1488 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Carmel, IN
Hamilton Co.
United States 		W 111th St. / Illinois St.
(39.94891, -86.16105) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2013 Painted spiral next to central island.
Carmel, IN
Hamilton Co.
United States 		Towne Rd. / W 96th St.
(39.92673, -86.20283) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
70.1040 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2013
Carmel, IN
Hamilton Co.
United States 		W. 106th St. / Ditch Rd.
(39.94146, -86.18407) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
29.3022 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Carmel, IN
Hamilton Co.
United States 		W. 106th St. / Shelborne Rd.
(39.94108, -86.22241) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
42.1221 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Rineyville, KY
Hardin Co.
United States 		KY 220 / KY 1600 / Thompson Rd.
(37.75020, -85.96772) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2010 Yield-controlled right-turn lane on east leg.
London, KY
Laurel Co.
United States 		KY 363 / KY 1006
(37.10023, -84.08668) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.0555 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 ICD estimated from Google Maps linework.
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
Woodbury, MN
Washington Co.
United States 		CSAH 13 (Radio Dr.) / CSAH 18 (Bailey Rd.)
(44.89086, -92.94401) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.1524 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 ICD estimated from Google Maps linework.
Lakeland, MN
Washington Co.
United States 		CTH 18 (St. Croix Trl.) / 4th St. S
(44.94334, -92.77101) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.0409 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Lakeland, MN
Washington Co.
United States 		CTH 18 (St. Croix Trl.) / 5th St. N
(44.95510, -92.77084) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.4138 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Lakeland, MN
Washington Co.
United States 		CTH 18 (St. Croix Trl.) / Division St.
(44.94964, -92.77091) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.1914 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Lake Elmo, MN
Washington Co.
United States 		34th St. / Stillwater Blvd. / Jamaca Ave.
(44.99691, -92.92370) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Single-Lane 		2011 Right-turn bypass lanes in northwest and southeast quadrants.
Cedar Lake Township, MN
Scott Co.
United States 		TH 19 / CSAH 23 / CSAH 86
(44.54387, -93.44223) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.0071 		Other (At-Grade)
Single-Lane 		2010 Right-turn bypass lane in southwest quadrant. Realigned four 2-way stop intersections into single roundabout. ICD estimated from Google Maps linework.
Cranberry Township, PA
Butler Co.
United States 		Cranberry Woods Dr. / Longtree Way
(40.68406, -80.08105) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.1328 		Other (At-Grade)
Single-Lane 		2009 Yield-controlled right-turn bypass lanes on north and south legs. ICD estimated from Google Maps linework.
Cranberry Township, PA
Butler Co.
United States 		Glen Eden Rd. / Powell Rd. / Freshcorn Rd .
(40.72018, -80.14300) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.7764 		Other (At-Grade)
Single-Lane 		2015 Previously controlled by two-way stop ICD estimated from Google Maps linework.
(unincorporated), OR
Deschutes Co.
United States 		Powell Butte Hwy / Neff Rd. / Alfalfa Market Rd.
(44.06559, -121.20466) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1925 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Browning, MT
Glacier Co.
United States 		US 2 / US 89
(48.55595, -113.02434) 		Roundabout
Existing 		All-Way Yield
Pedestrian Hybrid Beacon (PHB, HAWK) 		4 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Single-Lane 		2015 Left-turn-only lane on east leg.
Fairbanks, AK
Fairbanks North Star
United States 		Helmericks Ave. / Herb Miller Blvd.
(64.85550, -147.69338) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.9708 		Other (At-Grade)
Single-Lane 		2014 Completion year 2014 estimated. ICD estimated from Google Maps linework.
Sartell, MN
Stearns Co.
United States 		CTH 120 / CTH 1
(45.59347, -94.18426) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.7719 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Hutchinson, MN
McLeod Co.
United States 		STH 15 / CSAH 12 (N High Dr.)
(44.90686, -94.36822) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.2191 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Apple Valley, MN
Dakota Co.
United States 		Cobblestone Lake Pkwy. / 157th St. W
(44.72095, -93.17386) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.3393 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Waconia, MN
Carver Co.
United States 		STH 284 / Sparrow Rd.
(44.83273, -93.78841) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.7262 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
(unincorporated), MN
Carver Co.
United States 		STH 7 / CTH 10
(44.90543, -93.81859) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
49.0628 		Other (At-Grade)
Single-Lane 		2008 Rural. ICD estimated from Google Maps linework.
(unincorporated), MN
Carver Co.
United States 		STH 7 / STH 25
(44.90572, -93.86993) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.9839 		Other (At-Grade)
Single-Lane 		2009 Rural. ICD estimated from Google Maps linework.
Farmington, MN
Dakota Co.
United States 		STH 3 (Chippendale Ave.) / 195th St. W / 190th St. W
(44.67382, -93.13663) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5204 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Eagan, MN
Dakota Co.
United States 		Diffley Rd. / Rahn Rd.
(44.80471, -93.20767) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.7430 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 ICD estimated from Google Maps linework.
Savage, MN
Scott Co.
United States 		McColl Dr. / Glendale Rd. / Lynn Ave.
(44.76796, -93.33600) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.3090 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 ICD estimated from Google Maps linework.
Burnsville, MN
Dakota Co.
United States 		Burnhaven Dr. / 150th St. W / Crystal Lake Rd. W
(44.73183, -93.28778) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.8777 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Columbia Heights, MN
Anoka Co.
United States 		39th Ave. NE / Jefferson St. NE
(45.03828, -93.25522) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.7581 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Truckee, CA
Nevada Co.
United States 		Donner Pass Rd. / Pioneer Trail Rd.
(39.33904, -120.17360) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.3378 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Truckee, CA
Nevada Co.
United States 		Hwy 89 / Prosser Dam Rd. / Alder Dr.
(39.34531, -120.17300) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.2574 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Unity Township, PA
Westmoreland Co.
United States 		Monastery Dr. / Saint Vincent Dri.
(40.29570, -79.39741) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.7249 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Wales, WI
Waukesha Co.
United States 		US 18 / STH 83
(43.01185, -88.38395) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.2989 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Londonderry, NH
Rockingham Co.
United States 		Raymond Wieczorek Dr. / Airport Rd.
(42.92660, -71.44580) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
62.9654 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 At Manchester-Boston Regional Airport. ICD estimated from Google Maps linework.
Londonderry, NH
Rockingham Co.
United States 		Raymond Wieczorek Dr. / Commerce Ave. / Sparks Ave.
(42.92134, -71.44384) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
52.4756 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 At Manchester-Boston Regional Airport. ICD estimated from Google Maps linework.
Keene, NH
Cheshire Co.
United States 		NH 12A (Maple Ave.) / Court St. / Old Walpole Rd.
(42.96305, -72.30895) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
29.7161 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Pelham, NH
Hillsborough Co.
United States 		NH 111A / Nashua Rd.
(42.73399, -71.32318) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
42.1079 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Pelham, NH
Hillsborough Co.
United States 		NH 111A (Marsh Rd.) / Acorn Ln. / Village Green
(42.73178, -71.32437) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
58.7778 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Peterborough, NH
Hillsborough Co.
United States 		Old Street Rd. / Parmalee Dr. / Monadnock Community Hospital entrance
(42.89272, -71.93790) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.3750 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Peterborough, NH
Hillsborough Co.
United States 		Monadnock Community Hospital entrance / parking areas
(42.89412, -71.93811) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.3743 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Epping, NH
Rockingham Co.
United States 		Fresh River Road / Epping Crossing development entrance
(43.03021, -71.06982) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.1758 		Other (At-Grade)
Single-Lane 		2003 ICD estimated from Google Maps linework.
Keene, NH
Cheshire Co.
United States 		Court St. / Allen Ct. / Cheshire Medical Center entrance
(42.94991, -72.29057) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
26.2257 		Other (At-Grade)
Single-Lane 		2003 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.
The Villages, FL
Sumter Co.
United States 		Morse Blvd. / Hillsborough Trl. / Moyer Loop
(28.84764, -81.96526) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
55.4443 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Lancaster, MA
Worcester Co.
United States 		Lunenburg Rd. / Old Union Turnpike
(42.51839, -71.69255) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.9723 		Other (At-Grade)
Single-Lane 		2013 Year estimated between 2010 and 2015. ICD estimated from Google Maps linework.
Louisville, KY
Jefferson Co.
United States 		Trevilian Way / Louisville Zoo Entrance
(38.20764, -85.70862) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
26.2772 		Other (At-Grade)
Single-Lane 		2009 Oblong shape. ICD estimated from Google Maps linework.
Westfield, IN
Hamilton Co.
United States 		E 161st St. / Far Hills Dr.
(40.02170, -86.13441) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
51.8160 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2013 Series of 3 roundabouts. Painted spirals next to central island.
Westfield, IN
Hamilton Co.
United States 		E 151st St. / Cool Creek Park Rd.
(40.00753, -86.12267) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2012 Painted spirals next to central island.
Plymouth, NH
Grafton Co.
United States 		US 3 / Bridge St. (NH 175A) / High St.
(43.76001, -71.68737) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
29.3282 		Other (At-Grade)
Single-Lane 		2007 Adjacent to at-grade railroad crossing. ICD estimated from Google Maps linework.
Meredith, NH
Belknap Co.
United States 		US 3 / Parade Rd. (NH 106)
(43.64029, -71.49928) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
34.5728 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
North Conway, NH
Carroll Co.
United States 		North-South Rd. / Mountain Valley Blvd.
(44.01996, -71.10962) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
34.3536 		Other (At-Grade)
Single-Lane 		2007 Right-turn bypass lane in NW quadrant. East leg stubbed for future use. Adjacent to Lowe's Home Improvement center. 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.
Eagle, CO
Eagle Co.
United States 		Eby Creek Rd. / Market St.
(39.66135, -106.82905) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
29.4218 		Other (At-Grade)
Single-Lane 		2013 Estimated year completed; built sometime between 2011 and 2015. ICD estimated from Google Maps linework.
Eagle, CO
Eagle Co.
United States 		US 6 / Sylvan Lake Rd. / Violet Ln.
(39.64773, -106.83799) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
42.3021 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2007 Estimated year completed. ICD estimated from Google Maps linework.
Elmira, NY
Chemung Co.
United States 		Maple Ave. / Caldwell Ave.
(42.08399, -76.79589) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
8.8639 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2012 Year completed estimated (2011-2013). ICD estimated from Google Maps linework.
Elmira, NY
Chemung Co.
United States 		Maple Ave. / Horner St.
(42.08282, -76.79445) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
17.7281 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2012 Year completed estimated (2011-2013). ICD estimated from Google Maps linework.
Horseheads, NY
Chemung Co.
United States 		Rte 13 / E. Franklin St.
(42.16756, -76.80553) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.7531 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Horseheads, NY
Chemung Co.
United States 		Rte 13 / Old Ithaca Rd. / Breesport Rd.
(42.18851, -76.79076) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
29.2025 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Hamburg, NY
Erie Co.
United States 		US 62 (Buffalo St.) / Prospect Ave.
(42.72197, -78.82588) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
28.9548 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Hamburg, NY
Erie Co.
United States 		US 62 (Buffalo St.) / Legion St. / Clark St.
(42.72590, -78.82574) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
42.1134 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
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.
Buffalo, NY
Erie Co.
United States 		Fuhrmann Blvd. / Outer Harbor Dr.
(42.86220, -78.87408) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.3945 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Fort Erie, ON
Niagara
Canada 		Queen St. / Goderich St.
(42.90951, -78.91385) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
29.7419 		Other (At-Grade)
Single-Lane 		2009 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.
Niagara Falls, NY
Niagara Co.
United States 		Robert Moses State Pkwy / John Daly Blvd.
(43.08093, -79.05098) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.3609 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 ICD estimated from Google Maps linework.
Buffalo, NY
Erie Co.
United States 		Audubon Pkwy. / Lee Rd.
(43.00547, -78.78589) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
38.4296 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Baltimore, MD
Baltimore City Co.
United States 		Old Frederick Road / Maple Wood Road
(39.29094, -76.69283) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.8815 		Other (At-Grade)
Single-Lane 		2013 4th leg not built yet - for future development ICD estimated from Google Maps linework.
Brunswick, MD
Frederick Co.
United States 		Potomac View Parkway / Dutchmans Creek
(39.33265, -77.63770) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.3326 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Catonsville, MD
Baltimore Co.
United States 		Edmundson Avenue / Old Frederick Road
(39.27533, -76.76612) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
20.3400 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States 		SE 13th Ave. / SE Salmon St.
(45.51434, -122.65264) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
17.5750 		Other (At-Grade)
Single-Lane 		1989 Completed 1/11/1989. ICD estimated from Google Maps linework.
Brunswick, MD
Frederick Co.
United States 		MD 17 / Rosemont Drive / Dutchmans Creek
(39.33480, -77.63671) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.4167 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 ICD estimated from Google Maps linework.
Carmel, IN
Hamilton Co.
United States 		Spring Mill Rd. / Illinois St.
(39.93194, -86.16465) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2014 Southeast leg added 2023-2024.
Carmel, IN
Hamilton Co.
United States 		Old Merdian St. / W. 136th St. / Eglin Dr. / Rohrer Rd.
(39.98577, -86.14240) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2014 Replaced three-way stop-controlled intersection with one uncontrolled leg.
Sunset Beach, NC
Brunswick Co.
United States 		Sunset Blvd. / Shoreline Dr.
(33.88543, -78.51091) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.6591 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Greenville, NC
Pitt Co.
United States 		E Fire Tower Rd. / Portertown Rd. / Robins Ln.
(35.57142, -77.32778) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
34.9724 		Other (At-Grade)
Single-Lane 		2012 Right-turn bypass lane in NW quadrant. ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		E. Geer St. / Avondale Dr. / Grove St.
(36.00385, -78.88342) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.0532 		Other (At-Grade)
Single-Lane 		2011 Yield-controlled right-turn bypass lane in NW quadrant. ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Golden Belt Pkwy. / Creighton Hall Way
(35.94994, -78.82822) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.8727 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Golden Belt Pkwy. / Patterson Mill Rd.
(35.95247, -78.83054) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
34.8053 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Concord, NH
Merrimack Co.
United States 		Centre St. / Liberty St.
(43.20410, -71.54851) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
23.5054 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
New London, NH
Merrimack Co.
United States 		Newport Rd. / County Rd.
(43.42280, -72.00003) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
29.4930 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Nice, CA
Lake Co.
United States 		SR 20 / Pyle Rd.
(39.13028, -122.87111) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
40.7641 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Jeffersonville, VT
Lamoille Co.
United States 		VT 108 / VT 15
(44.64775, -72.82956) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
19.5430 		Other (At-Grade)
Single-Lane 		2014 Completion year estimated. ICD estimated from Google Maps linework.
Wilson, NC
Wilson Co.
United States 		Atlantic Christian College Dr. / Raleigh Road Pkwy. / Corbett Ave.
(35.73794, -77.91118) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.0219 		Other (At-Grade)
Single-Lane 		2013 At Barton College. ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Ashton Glen / Windrush Ln.
(35.95683, -78.82894) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
31.9031 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Windrush Ln. / Callandale Ln.
(35.95677, -78.83138) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
23.2023 		Unknown
Single-Lane 		2011 ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Cardinal Lake Dr. / Whispering Oak Ln.
(36.01666, -78.81048) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.0488 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Cardinal Lake Dr. / Medallion Dr. / Golden Eagle Dr.
(36.01335, -78.81598) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
28.9821 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Ocean Isle Beach, NC
Brunswick Co.
United States 		Ocean Isle Beach Rd. (SR 1184) / Old Georgetown Rd. (SR 1163)
(33.92876, -78.44667) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
51.5306 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2014-2016). Right-turn bypass lanes with acceleration lanes on all four legs. ICD estimated from Google Maps linework.
Cary, NC
Wake Co.
United States 		Carramore Ave. / Halcyon Meadow Dr.
(35.79935, -78.85491) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.0292 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Cary, NC
Wake Co.
United States 		Carramore Ave. / Halcyon Meadow Dr. / Creststone Dr.
(35.79980, -78.84965) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.0604 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.