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
Newton-Le-Willows, England
Merseyside
United Kingdom 		A573 (Parkside Link Rd. - Parkside Rd.) / (unknown) / (unknown)
(53.44828, -2.58888) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2023
Warrington, England
Cheshire
United Kingdom 		Hilden Place: A50 / Hilden Rd. / Smith Dr.
(53.40537, -2.57325) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Halewood, England
Merseyside
United Kingdom 		Newstead Rd. / Loveis Way
(53.35835, -2.78791) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Widnes, England
Halton
United Kingdom 		Green Oaks Way / Gerrard St. / Lugsdale Rd. / (parking)
(53.36533, -2.72411) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Widnes, England
Halton
United Kingdom 		A562 (Fiddlers Ferry Rd.) / Tan House Ln.
(53.36592, -2.71689) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Widnes, England
Halton
United Kingdom 		Bradley Way Roundabout: Bradlwy Way / Marzahn Way
(53.36956, -2.72255) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Widnes, England
Halton
United Kingdom 		Green Oaks Way Roundabout: Bradley Way / Green Oaks Way
(53.36960, -2.72063) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Widnes, England
Halton
United Kingdom 		Dykin Rd. / Chorley's Ln. / Moorfield Rd. / Bishops Way
(53.37890, -2.70934) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Farnworth, England
Halton
United Kingdom 		A5080 (Cronton Ln.) / Norland's Ln.
(53.38992, -2.73872) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Farnworth, England
Halton
United Kingdom 		Lunts Heath Road Roundabout: A5080 (Cronton Ln.) / Birchfield Rd.
(53.38966, -2.73779) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
2 Driveways
 Other (At-Grade)
Single-Lane
Winwick, England
Warrington
United Kingdom 		Stump Cross: M62 Ramps / A49 (Winwick Rd.) / Newton Rd.
(53.42261, -2.59787) 		Signalized Roundabout/Circle
Existing 		Signal
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Winwick, England
Warrington
United Kingdom 		Delph Ln. / (parking)
(53.42505, -2.59898) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Winwick, England
Warrington
United Kingdom 		Winwick Park Roundabout: A49 (Newton Rd. - Winwick Link Rd.) / Newton Rd. / Winwick Park Ave.
(53.42785, -2.59640) 		Signalized Roundabout/Circle
Existing 		Signal
Pedestrian Signal (red-yellow-green to drivers) 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
St Helens, England
Merseyside
United Kingdom 		Peasley Cross: A58 (Parr St. - Linkway E) / Parr St. / Peasley Cross Ln.
(53.45175, -2.72752) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
St Helens, England
Merseyside
United Kingdom 		The Landings: A571 (King St. - College St.) / Duke St. / North Rd. / Baldwin St.
(53.45518, -2.73908) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
St Helens, England
Merseyside
United Kingdom 		College St. / Corporation St.
(53.45532, -2.73826) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2+ lanes) w/ Traversable Central Island
Poulton-With-Fearnhead, England
Warrington
United Kingdom 		Padgate Roundabout: A574 (Birchwood Way) / Blackbrook Ave.
(53.40782, -2.56033) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Bryn, England
Greater Manchester
United Kingdom 		Bryn Interchange: M6 (Bryn Spur) / A49 (Warrington Rd.) / Wigan Rd.
(53.51327, -2.65251) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Lancaster, England
Lancashire
United Kingdom 		A589 (Morecambe Rd.) / B5273 (Ovangle Rd.) / Roeburn Dr. / (unknown)
(54.05948, -2.82541) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Lancaster, England
Lancashire
United Kingdom 		Shefferlands Roundabout: A683 (Bay Gateway) / M6 Ramps / (connector to Halton Rd.)
(54.07689, -2.77417) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Morcambe, England
Lancashire
United Kingdom 		A589 (Broadway - Lancaster Rd.) / Lancaster Rd.
(54.06671, -2.83929) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Morcambe, England
Lancashire
United Kingdom 		A589 (Morecambe Rd. - Lancaster Rd.) / B5321 (Lancaster Rd.) / Hall Dr. / Westgate
(54.06629, -2.83825) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Hampson Green, England
Lancashire
United Kingdom 		Hampson Green Roundabout: A6 (Preston Lancaster Rd.) / M6 Ramps
(53.98131, -2.78569) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Preston, England
Lancashire
United Kingdom 		A6 (James Towers Way) / B5269 (Whittingham Ln.)
(53.81113, -2.71810) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Preston, England
Lancashire
United Kingdom 		A6 (James Towers Way - Garstang Rd.) / Garstang Rd.
(53.81356, -2.72687) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Preston, England
Lancashire
United Kingdom 		Broughton Roundabout: M55 Ramps / A6 (Garstang Rd.) / James Towers Way
(53.80085, -2.71677) 		Signalized Roundabout/Circle
Existing 		Signal
Unknown 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Preston, England
Lancashire
United Kingdom 		B6241 (Eastway) / Mericourt Rd.
(53.80014, -2.70960) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Preston, England
Lancashire
United Kingdom 		D'Urton Ln. / Mericourt Rd.
(53.80256, -2.70792) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Ribbleton, England
Lancashire
United Kingdom 		Samlesbury Interchange: M6 Ramps / A59 (Preston New Rd.)
(53.76513, -2.63610) 		Signalized Roundabout/Circle
Existing 		Signal
None 		5 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Bamber Bridge, England
Lancashire
United Kingdom 		Bamber Bridge Interchange: M6 Ramps / M65 Ramps
(53.71570, -2.66146) 		Signalized Roundabout/Circle
Existing 		Signal
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Bamber Bridge, England
Lancashire
United Kingdom 		Bamber Bridge Interchange: A6 (Lostock Ln. - Church Rd.) / M6 Ramps
(53.71899, -2.65684) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
Clayton-Le-Woods, England
Lancashire
United Kingdom 		Clayton Brook Interchange: M61 Ramps / M65 Ramps
(53.71832, -2.62983) 		Signalized Roundabout/Circle
Existing 		Signal
Metering Signal 		5 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Platt Bridge, England
Greater Manchester
United Kingdom 		Liverpool Rd. / Walthew Ln.
(53.52042, -2.59802) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Haydock, England
Merseyside
United Kingdom 		A58 (Stanley Bank Way) / A599 (Vicarage Rd.) / Stanley Bank Farm
(53.47029, -2.69306) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Sutton, England
Merseyside
United Kingdom 		A569 (Scorecross - Marshalls Cross Rd.) / Marshalls Cross Rd.
(53.43679, -2.72284) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Sutton, England
Merseyside
United Kingdom 		Marshalls Cross Rd. / Robins Ln.
(53.43755, -2.72172) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Clock Face, England
Merseyside
United Kingdom 		A569 (Marshalls Cross Rd.) / B5204 (Mill Ln.)
(53.42619, -2.72412) 		Roundabout
Removed 		Signal
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Rainhill, England
Merseyside
United Kingdom 		Rainhill Stoops Interchange: A57 (Warrington Rd.) / A557 (Watkinson Way) / A570 (James Roby Way) / M62 Ramps
(53.40340, -2.74570) 		Signalized Roundabout/Circle
Existing 		Signal
None 		6 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Farnworth, England
Halton
United Kingdom 		A5080 (Mill Ln.) / A557 (Watkinson Way) Ramps
(53.38731, -2.71509) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Farnworth, England
Halton
United Kingdom 		Derby Road Roundabout: A5080 (Derby Rd. - Mill Ln.) / Lunts Heath Rd. / Moorfield Rd. / (parking)
(53.38606, -2.71554) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Widnes, England
Halton
United Kingdom 		Dans Road Roundabout: A562 (Dans Rd. / Fiddlers Ferry Rd.) / B5178 (Warrington Rd.) / Gorsey Ln. / Barrow's Green Ln.
(53.37425, -2.70602) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
83.0000 		Other (At-Grade)
Single-Lane
Halton, England
Halton
United Kingdom 		Runcorn Spur Road Roundabout: A533 (Central Expressway) Ramps / B5155 (Runcorn Spur Rd.) / Halton Link Rd.
(53.32954, -2.70378) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Madison, WI
Dane Co.
United States 		Old Timber Pass / Hazy Sky Pkwy.
(43.04876, -89.56435) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2019
Madison, WI
Dane Co.
United States 		Watts Rd. / Sugar Maple Ln.
(43.05246, -89.56296) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2019
Madison, WI
Dane Co.
United States 		Sugar Maple Ln. / Meandering Way
(43.05767, -89.56315) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2015
Madison, WI
Dane Co.
United States 		Tawny Elm Pkwy. / White Fox Ln.
(43.07015, -89.56678) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2020
Waunakee, WI
Dane Co.
United States 		STH 113 / Arboretum Dr. / Bong Rd.
(43.17746, -89.41174) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2023
Baraboo, WI
Sauk Co.
United States 		US 12 Business (South Blvd.) / Lynn St. / (parking)
(43.46564, -89.74505) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
2 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2017
Wisconsin Dells, WI
Sauk Co.
United States 		US 12 (Wisconsin Fells Pkwy.) / Fitzgerald Rd. / CR A
(43.63331, -89.79087) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2020
Smelser, WI
Grant Co.
United States 		STH 80 / STH 81 / Patch Rd.
(42.66746, -90.43566) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
51.8160 		Other (At-Grade)
Single-Lane 		2023
Lancaster, WI
Grant Co.
United States 		US 61-STH 35 / STH 81
(42.81577, -90.68369) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2023
Fitchburg, WI
Dane Co.
United States 		Greenway Cross / Bryant Rd.
(43.03128, -89.41081) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
24.3840 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2021
Madison, WI
Dane Co.
United States 		Mansion Hill Ave. / Mica Rd.
(43.03659, -89.53019) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2021
Mount Pleasant, WI
Racine Co.
United States 		16th St. / Emmertsen Rd.
(42.71282, -87.85553) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2019
Somers, WI
Kenosha Co.
United States 		Brumback Blvd. / 35th St.
(42.60655, -87.88130) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2009
Karlskrona, Blekinge County
Karlskrona kommun
Sweden 		Lyckebyvägen / Gullbernavägen
(56.20388, 15.63581) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2016
Olofström, Blekinge County
Olofström
Sweden 		Rte 116 / Petreforsgatan
(56.27956, 14.52069) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2021
Edmonton, AB
Division 11
Canada 		83 Ave. NW / 96 St. NW
(53.51902, -113.47669) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022
Edmonton, AB
Division 11
Canada 		83 Ave. NW / 97 St. NW
(53.51903, -113.47976) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022
Edmonton, AB
Division 11
Canada 		83 Ave. NW / 98 St. NW
(53.51904, -113.48283) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
7.0000 		Other (At-Grade)
Single-Lane 		2017
Wheeless Road, GA
Richmond Co.
United States 		Milledgeville Rd. / Old McDuffie Rd. / N Leg Rd.
(33.44721, -82.06282) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2019
Greenfield, IN
Hancock Co.
United States 		N CR 600W (Mount Comfort Rd.) / W CR 200N
(39.81236, -85.91504) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023
Greenfield, IN
Hancock Co.
United States 		W CR 200N / N Waters Edge Blvd.
(39.81239, -85.92403) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2023
Greenfield, IN
Hancock Co.
United States 		W CR 200N / (parking)
(39.81129, -85.93083) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023
Greenfield, IN
Hancock Co.
United States 		W CR 200N / (future roadway)
(39.80893, -85.93154) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023
Noblesville, IN
Hamilton Co.
United States 		SR 38 (Sheridan Rd.) / Oakmont Dr. / Whitcomb Pl.
(40.05942, -86.04677) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024
Cornelius, OR
Washington Co.
United States 		N Davis St. / N 19th St.
(45.52343, -123.04837) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2024
Polhemustown, NJ
Monmouth Co.
United States 		CR 539 / Sharon Station Rd.
(40.14995, -74.53846) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2022
Fremont, NE
Dodge Co.
United States 		US 77 (Fremont Southeast Beltway) / S Downing St.
(41.40772, -96.47361) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
67.0560 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2022
Wickenburg, AZ
Maricopa Co.
United States 		US 93 (N Tegner St.) / Rincon Rd.
(33.99029, -112.74544) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2024
Wickenburg, AZ
Maricopa Co.
United States 		US 93 (N Tegner St.) / Cope Rd.
(33.99751, -112.75806) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2024
Rathdrum, ID
Kootenai Co.
United States 		N Meyer Rd. / W Boekel Rd.
(47.80285, -116.87229) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2024
Noblesville, IN
Hamilton Co.
United States 		River Rd. / Pleasant St.
(40.04055, -86.02888) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2024
Ann Arbor, MI
Washtenaw Co.
United States 		Broadway St. / (unknown) / (parking)
(42.29022, -83.73723) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
18.2880 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2020
Fonthill, ON
Niagara
Canada 		Summersides Blvd. / Wellspring Way
(43.04571, -79.27263) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
40.0000 		Other (At-Grade)
Single-Lane 		2017
Pueblo, CO
Pueblo Co.
United States 		Walking Stick Blvd. / 47th St. / Vision Hills Pkwy.
(38.32430, -104.58110) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2021
San Diego, CA
San Diego Co.
United States 		Central Ave. / Landis St.
(32.74593, -117.10821) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
21.3360 		Other (At-Grade)
Single-Lane 		2022
Arden Hills, MN
Ramsey Co.
United States 		Snelling Ave. N / Lake Johanna Blvd. / CR E
(45.05023, -93.16374) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2023
Owatonna, MN
Steele Co.
United States 		24th Ave. SW / W Bridge St.
(44.08433, -93.25657) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2021
Arlington, TX
Tarrant Co.
United States 		Emerald Grove Dr. / Prairie Crest Ln.
(32.81193, -97.06947) 		Traffic Calming Circle
Existing 		All-Way Stop
None 		4 Approaches
0 Driveways
4.5720 		Other (At-Grade)
Single-Lane 		2022
Euless, TX
Tarrant Co.
United States 		Pearl Crescent Ln. / Prairie Ridge Ln.
(32.80456, -97.09136) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2016
Bardstown, KY
Nelson Co.
United States 		US 31E / US 62
(37.80990, -85.47191) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023
Elizabethtown, KY
Hardin Co.
United States 		Dolphin Dr. / Josale Dr.
(37.71112, -85.83757) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023
Elizabethtown, KY
Hardin Co.
United States 		New Glendale Rd. / Elizabethtown Bypass
(37.67603, -85.85938) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023
Elizabethtown, KY
Hardin Co.
United States 		Woodland Dr. / Hill St. / Layman Ln.
(37.71200, -85.87922) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
18.2880 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023
West Richland, WA
Benton Co.
United States 		SR 240 / SR 225 / US Reservation Rd.
(46.38327, -119.42282) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023
Grove City, OH
Franklin Co.
United States 		Norton Rd. / Kropp Rd. / Grove City Rd.
(39.87469, -83.15744) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2023
Parrish, FL
Manatee Co.
United States 		(unknown) / (unknown)
(27.61438, -82.43315) 		Unknown
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2023
Bradenton, FL
Manatee Co.
United States 		(unknown) / (unknown)
(27.49100, -82.46612) 		Unknown
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.4048 		Other (At-Grade)
Single-Lane 		2023
Bradenton, FL
Manatee Co.
United States 		1st Ave. E / (unknown)
(27.49736, -82.48657) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
46.3296 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2011
O'Fallon, MO
St. Charles Co.
United States 		Connecting Rd. / Alta Mira Ct. / MO 364 WB Ramps
(38.76954, -90.74393) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Freeway Ramps (Grade-Separated)
Single-Lane 		2014
Port Townsend, WA
Jefferson Co.
United States 		SR 20 / Kearney St.
(48.11000, -122.77066) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		2023
Blomeyer, MO
Cape Girardeau Co.
United States 		MO 25 / MO 77 / Nash Rd.
(37.22343, -89.66024) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Single-Lane 		2011
Quakertown, PA
Bucks Co.
United States 		Old Bethlehem Pike / Tollgate Rd. / Morgan Creek Dr.
(40.41998, -75.33837) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2019
Upper Chichester, PA
Delaware Co.
United States 		Bethel Rd. / Mill Rd.
(39.83515, -75.44722) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2023
Quakertown, PA
Bucks Co.
United States 		Old Bethlehem Pike / Portzer Rd.
(40.44983, -75.37260) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2023
Peters, PA
Washington Co.
United States 		Bebout Rd. / Valley Brook Rd.
(40.27737, -80.07221) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2023
Horseheads, NY
Chemung Co.
United States 		Rte 13 / Horseheads Connector Rd.
(42.17077, -76.80564) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023
Horseheads, NY
Chemung Co.
United States 		Old Ithaca Rd. / Horseheads Connector Rd. / E St.
(42.17554, -76.81741) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023
(unincorporated), NY
Monroe Co.
United States 		(parking)
(43.08693, -77.80188) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown