Roundabouts Database Index

30320 Results

Search by location, intersection, and comments with the Quick Search below. You can search all other attributes by clicking Advanced Search. Sort results by clicking the headers of any column. Click the Intersection name for a details and aerial view. Search results pages can be bookmarked. Results can be exported to KML for viewing in Google Earth.

City, State County Country	Intersection (Lat, Lng)	Type Status	Control Type / Other Control Type	Approaches / Driveways / ICD (m)	Functional Class / LaneType	Year Completed	Comments
Cedar Falls, IA Black Hawk Co. United States	Cedar Heights Dr. / Huntington Rd. (42.49125, -92.41124)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022
Cedar Falls, IA Black Hawk Co. United States	W Ridgeway Ave. / Goldfinch Dr. (42.46945, -92.44998)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways 51.8160	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2019	Year Completed estimated (2018-2020).
Waterloo, IA Black Hawk Co. United States	W 9th St. / South St. (42.48850, -92.33818)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2023	https://k923.fm/new-waterloo-roundabout-is-almost-complete-look/
Cedar Falls, IA Black Hawk Co. United States	Greenhill Rd. / S Main St. (42.49855, -92.44586)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	https://www.cedarfalls.com/1572/South-MainGreenhill-Intersection-Improve
Cedar Falls, IA Black Hawk Co. United States	University Ave. / Greenhill Rd. (42.50253, -92.47488)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.9817	Other (At-Grade) Single-Lane	2017	http://www.cedarfalls.com/CivicAlerts.aspx?AID=922&ARC=2213 ICD estimated from Google Maps linework.
Cedar Falls, IA Black Hawk Co. United States	University Ave. / Waterloo Rd. (42.51304, -92.42713)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.8558	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	http://www.cedarfalls.com/CivicAlerts.aspx?AID=1072 ICD estimated from Google Maps linework.
Cedar Falls, IA Black Hawk Co. United States	University Ave. / Holiday Rd. (42.51304, -92.43342)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.7362	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	http://www.cedarfalls.com/CivicAlerts.aspx?AID=1072 ICD estimated from Google Maps linework.
Cedar Falls, IA Black Hawk Co. United States	University Ave. / Boulder Dr. (42.51312, -92.43821)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.4202	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	http://www.cedarfalls.com/CivicAlerts.aspx?AID=1072 ICD estimated from Google Maps linework.
Cedar Falls, IA Black Hawk Co. United States	University Ave. / SR 27-SR 58 SB Ramps (42.51311, -92.44391)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 37.8558	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2018	Raindrop shape. http://www.cedarfalls.com/CivicAlerts.aspx?AID=1072 ICD estimated from Google Maps linework.
Cedar Falls, IA Black Hawk Co. United States	University Ave. / SR 27-SR 58 NB Ramps (42.51311, -92.44268)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 48.4202	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2018	Raindrop shape. http://www.cedarfalls.com/CivicAlerts.aspx?AID=1072 ICD estimated from Google Maps linework.
Cedar Falls, IA Black Hawk Co. United States	University Ave. / Cedar Heights Dr. (42.50672, -92.41123)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.0987	Other (At-Grade) Multilane (2 Lane, unspecified)	2018	http://www.cedarfalls.com/CivicAlerts.aspx?AID=1072 ICD estimated from Google Maps linework.
Cedar Falls, IA Black Hawk Co. United States	Prairie Pkwy. / Prairie View Rd. (42.49038, -92.43412)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 53.7219	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	Year Completed estimated (2011-2015). Fist completed only with north and south legs, then east and west legs added 2015-2016. ICD estimated from Google Maps linework.
Cedar Falls, IA Black Hawk Co. United States	Brandilynn Blvd. / Prairie Pkwy. (42.48552, -92.43468)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.2763	Other (At-Grade) Single-Lane	2009	In new commercial development. Functional Class: Local ICD estimated from Google Maps linework.
Cedar Falls, IA Black Hawk Co. United States	W Ridgeway Ave / Chancellor Dr (42.47011, -92.45341)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 48.4535	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	ICD estimated from Google Maps linework.
Blackburn, England Blackburn with Darwen United Kingdom	A6078 (Barbara Castle Way - Eanam) / A674 (Eanam) / Quarry St. (53.74960, -2.47519)	Roundabout Existing	All-Way Yield None	4 Approaches 1 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Blackburn, England Blackburn with Darwen United Kingdom	A678 (Carl Fogarty Way) / A6119 (Whitebirk Rd.) / Burnley Rd. (53.75415, -2.44700)	Roundabout Existing	All-Way Yield None	4 Approaches 1 Driveways	Other (At-Grade) Multilane (3+ Lane)
Shadsworth Business Park, England Blackburn with Darwen United Kingdom	A6077 (Haslingden Rd.) / B6130 (Shadsworth Rd.) (53.73248, -2.45571)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Blackburn, England Blackburn with Darwen United Kingdom	A6077 (Haslingden Rd.) / (entrance to Royal Blackburn Teaching Hospital) (53.73413, -2.45894)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Shadsworth Business Park, England Blackburn with Darwen United Kingdom	A6077 (Haslingden Rd.) / Lions Dr. (53.72910, -2.44958)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Moss Bridge, England Blackburn With Darwen United Kingdom	Earcroft Interchange: M65 Ramps / A666 (Earcroft Way) / /Paul Rink Way / Mary Leaver Way (53.71651, -2.47915)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)
Guide, England Blackburn With Darwen United Kingdom	Guide Interchange: M65 Ramps / A6077 (Haslingden Rd.) / B6232 (Haslingden Rd.) (53.72526, -2.44594)	Signalized Roundabout/Circle Existing	Signal None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max)
Blackburn, England Blackburn with Darwen United Kingdom	A6062 (Livesey Branch Rd.) / Horden View / Coverdale Dr. (53.72267, -2.53310)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
(unincorporated), IA Blackhawk Co. United States	Independence Ave. (IA 281) / Raymond Rd. (V49) (42.49790, -92.21953)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.7456	Other (At-Grade) Single-Lane	2008	Opened Octboer 29, 2008. First roundabout in Iowa with 55mph approaches. Previously controlled by two-way stop ICD estimated from Google Maps linework.
Cedar Falls, IA Blackhawk Co. United States	Cedar Heights Dr. / Viking Rd. (42.48899, -92.41638)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 54.8640	Other (At-Grade) Single-Lane	2007	Right-turn-only lane on west leg. Intersection relocated from T-intersection to the south. Opened November 2007.
South Shore, England Blackpool United Kingdom	A5230 / Progress Way / Yeadon Way / Ashworth Rd. (53.79416, -3.00223)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Blackpool, England Blackpool United Kingdom	A586 (Poulton Rd.) / A587 (Plymouth Rd.-St. Walburga's Rd.) / Carleton Ave. (53.83345, -3.02601)	Signalized Roundabout/Circle Existing	Signal Unknown	5 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)		Signalized pedestrian crossings to central island.
South Shore, England Blackpool United Kingdom	Mere Rd. / Park Dr. / Beech Ave. (53.81597, -3.03119)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Blackpool, England Blackpool United Kingdom	Bispham Rd. / Red Bank Rd. / Devonshire Rd. (53.85177, -3.04094)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Thornton, England Blackpool United Kingdom	Luton Rd. / North Dr. (53.87034, -3.03377)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
South Shore, England Blackpool United Kingdom	A5073 (Waterloo Rd.) / B5262 (Lytham Rd.) (53.79888, -3.05049)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Great Marton, England Blackpool United Kingdom	Marton Circle: M55 Ramps / A583 (Preston New Rd.) (53.79396, -2.98484)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Blacktown, New South Wales Blacktown Australia	Prospect Hwy. / M4 (Western Motorway) EB Ramps (-33.80419, 150.91535)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Blacktown, New South Wales Blacktown Australia	Reservoir Rd. / Holbeche Rd. (-33.79298, 150.89799)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Ropes Crossing, New South Wales Blacktown Australia	Ropes Crossing Blvd. / (unknown) (-33.73283, 150.77960)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ropes Crossing, New South Wales Blacktown Australia	Ropes Crossing Blvd. / Ropes Crossing Shopping Centre entrance (-33.73235, 150.78030)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ropes Crossing, New South Wales Blacktown Australia	Ropes Crossing Blvd. / Rafter Parade / Hollows Parade (-33.73161, 150.78093)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Ropes Crossing, New South Wales Blacktown Australia	Hollows Parade / Avoca St. / Pulley Dr. (-33.73182, 150.78247)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Quakers Hill, New South Wales Blacktown Australia	Falmouth Rd. / Tallagandra Dr. (-33.74462, 150.88139)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Sydney, New South Wales Blacktown Australia	Kensington Park Rd. / Boundary Rd. (-33.68587, 150.88113)	Unknown Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Sydney, New South Wales Blacktown Australia	Woodstock Ave. / Duke St. (-33.75820, 150.83095)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Sydney, New South Wales Blacktown Australia	Woodstock Ave. / Pringle Rd. / Morehead Ave. (-33.75736, 150.82549)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Sydney, New South Wales Blacktown Australia	Woodstock Ave. / Carlisle Ave. (-33.75634, 150.81861)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Hebersham, New South Wales Blacktown Australia	Jersey Rd. / Carlisle Ave. (-33.74340, 150.82002)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Sydney, New South Wales Blacktown Australia	Jersey Rd. / Pringle Rd. / Daniels Rd. (-33.74375, 150.82844)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Emerton, New South Wales Blacktown Australia	Copeland Rd. / Jersey Rd. (-33.74293, 150.80550)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Blacktown, New South Wales Blacktown Australia	Holbeche Rd. / Walters Rd. (-33.78992, 150.89056)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Blacktown, New South Wales Blacktown Australia	Walters Rd. / Douglas Rd. / Craig St. (-33.78251, 150.89393)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Eastern Creek, New South Wales Blacktown Australia	Brabham Dr. / Huntingwood Dr. (-33.79606, 150.87099)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Bidwill, New South Wales Blacktown Australia	Luxford Rd. / Daniels Rd. (-33.73095, 150.83024)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Doonside, New South Wales Blacktown Australia	Knox Rd. / Karuah St. (-33.74903, 150.86654)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Glendenning, New South Wales Blacktown Australia	Lamb St. / Adrienne St. (-33.74569, 150.85128)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Glendenning, New South Wales Blacktown Australia	Lamb St. / Glendenning Rd. (-33.74614, 150.85364)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Doonside, New South Wales Blacktown Australia	Kildare Rd. / Perigee Close (-33.76606, 150.87687)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Rooty Hill, New South Wales Blacktown Australia	Francis Rd. / Willis St. (-33.77848, 150.84168)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Doonside, New South Wales Blacktown Australia	Bungarribee Rd. / Rosenthal St. (-33.77337, 150.87712)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Doonside, New South Wales Blacktown Australia	Hill End Rd. / Coveny St. (-33.75986, 150.87009)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Rooty Hill, New South Wales Blacktown Australia	John St. / Gardner St. / Willis St. / Warimi Close (-33.78265, 150.83702)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Rooty Hill, New South Wales Blacktown Australia	Rupertswood Rd. / John St. (-33.78095, 150.82967)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Rooty Hill, New South Wales Blacktown Australia	Rupertswood Rd. / Charlotte Rd. (-33.77521, 150.83090)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Riverstone, New South Wales Blacktown Australia	Piccadilly St. / Regent St. (-33.68040, 150.86940)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
The Ponds, New South Wales Blacktown Australia	Hambledon Rd. / Stanhope Pkwy. / Burdekin Rd. (-33.71296, 150.89321)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Schofields, New South Wales Blacktown Australia	Burdekin Rd. / Alex Ave. (-33.71184, 150.88541)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Quakers Hill, New South Wales Blacktown Australia	Burdekin Rd. / Walker St. / Grima St. (-33.71138, 150.88193)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Tregear, New South Wales Blacktown Australia	Aurora Dr. / Debrincat Ave. (-33.75111, 150.79570)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Colebee, New South Wales Blacktown Australia	Alderton Dr. / Clearfield St. (-33.72375, 150.84563)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Colebee, New South Wales Blacktown Australia	Alderton Dr. / Woodburn St. / Sandalwood Crescent (-33.72317, 150.84896)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Colebee, New South Wales Blacktown Australia	Alderton Dr. / Stonecutters Dr. / Victory Rd. (-33.72243, 150.85342)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Colebee, New South Wales Blacktown Australia	Stonecutters Dr. / Medallist Parade / Slice St. (-33.72212, 150.86063)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Schofields, New South Wales Blacktown Australia	Townson Rd. / Victory Rd. / Meadow Rd. (-33.71641, 150.85205)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Marsden Park, New South Wales Blacktown Australia	Hollinsworth Rd. / Bells Glade / Chifley Glade (-33.71837, 150.84121)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Marsden Park, New South Wales Blacktown Australia	Harris Ave. / Astoria St. / Darling St. (-33.71641, 150.83494)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Lalor Park, New South Wales Blacktown Australia	Northcott Rd. / Wheeler St. (-33.76069, 150.92781)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Lalor Park, New South Wales Blacktown Australia	Northcott Rd. / Heffron Rd. / Parkside Dr. (-33.76126, 150.93234)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Kings Langley, New South Wales Blacktown Australia	Whitby Rd. / Joseph Banks Dr. (-33.74950, 150.93620)	Roundabout Existing	All-Way Yield None	3 Approaches 2 Driveways	Other (At-Grade) Single-Lane
Kings Langley, New South Wales Blacktown Australia	Joseph Banks Dr. / Whitby Rd. (-33.75381, 150.94505)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Lalor Park, New South Wales Blacktown Australia	Vardys Rd. / Botany Blvd. / Johnson Ave. (-33.75859, 150.94268)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Dublin, NC Bladen Co. United States	NC 41 / NC 410 (34.64334, -78.73598)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020
Blagoveshchensk, Amur Blagoveshchensk Russia	AH31 (Magistral'naya ulitsa) / Kalinina ulitsa / Novotroitskoye shosse / Ignat'yevskoye shosse (50.29066, 127.52714)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Blagoveshchensk, Amur Blagoveshchensk Russia	Teatral'naya ulitsa / AH31 (Magistral'naya ulitsa) Ramps (50.28983, 127.55716)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Cleveland, AL Blount Co. United States	SR 79 / SR 160 (33.98382, -86.58768)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.8160	Other (At-Grade) Single-Lane	2020	Yield-controlled right-turn bypass lane on east leg. Year Completed estimated (2019-2020).
Maryville, TN Blount Co. United States	Everett High Rd. / E Broadway Ave. / E Harper Ave. (35.76970, -83.95895)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 32.9476	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Rockford, TN Blount Co. United States	Clayton Rd. / Pellissippi Pl. (35.80191, -83.93745)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.5267	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Fourth leg stubbed. Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Rockford, TN Blount Co. United States	Pellissippi Pl. / (parking lot) / (unknown) (35.80058, -83.93423)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.5588	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	Fourth leg stubbed. Year Completed estimated (2014-2016). ICD estimated from Google Maps linework.
Rockford, TN Blount Co. United States	Pellissippi Pl. / (unknown) (35.79925, -83.93118)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2015	Year Completed estimated (2014-2016).
Maryville, TN Blount Co. United States	Mall Rd. / N Foothills Plaza Dr. / (mall parking) (35.74343, -83.99498)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.8972	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Louisville, TN Blount Co. United States	Louisville Rd. / Miser Station Rd. / Mentor Rd. (35.80888, -84.02542)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2011	Yield-controlled right-turn bypass lane on southwest leg. Year Completed estimated (2010-2012).
Alcoa, TN Blount Co. United States	E Edison St. / Springbrook Rd. / Lodge St. (35.78949, -83.97406)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2022	https://www.thedailytimes.com/news/alcoa-earns-project-of-the-year-for-marconi-greenway-project-in-springbrook/article_a745962a-7caa-11ed-8c50-372ba2368c28.html
Louisville, TN Blount Co. United States	Promontory Point / Lowes Ferry Rd. / Pride Rd. / Weatherspoon Rd. (35.84454, -84.08404)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Mankato, MN Blue Earth Co. United States	N Riverfront Dr. / US 14 WB Ramps (44.18921, -93.98149)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2021	Raindrop shaped. https://www.youtube.com/watch?v=umJ5m7CeN3k.
Mankato, MN Blue Earth Co. United States	N Riverfront Dr. / US 14 EB Ramps (44.18788, -93.98280)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2021	Raindrop shaped. https://www.youtube.com/watch?v=umJ5m7CeN3k.
Mankato Township, MN Blue Earth Co. United States	STH 83 / 586th Ave. (44.14513, -93.93894)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2017	Merging right-turn bypass lanes on north and east legs. Year Completed estimated (2015-2018).
Mankato, MN Blue Earth Co. United States	CR 12 / Adams St. (44.16990, -93.92685)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2022	Year Completed estimated (2021-2023).
Mankato, MN Blue Earth Co. United States	STH 22 / Augusta Dr. (44.18859, -93.94948)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 51.8160	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2024	https://www.keyc.com/video/2024/10/04/roundabout-highway-22-augusta-drive-mankato-opens-october-5/
Mankato, MN Blue Earth Co. United States	Adams St. / Haefner Dr. (44.17045, -93.94666)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 31.6963	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Mankato, MN Blue Earth Co. United States	STH 22 / CR 90 (195th St.) (44.10910, -93.95884)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.5924	Other (At-Grade) Single-Lane	2018	ICD estimated from Google Maps linework.
Mankato, MN Blue Earth Co. United States	Madison Ave. / Haefner Dr. (44.16683, -93.94611)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.1190	Other (At-Grade) Multilane (2 Lane, unspecified)	2019	Opened to traffic September 13, 2019. https://www.keyc.com/2019/09/13/new-roundabout-madison-avenue-haefner-drive/ ICD estimated from Google Maps linework.
Mankato, MN Blue Earth Co. United States	Stadium Rd. / Victory Dr. (44.14779, -93.96380)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.9923	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Right-turn bypass lanes on north and east legs. ICD estimated from Google Maps linework.
Mankato, MN Blue Earth Co. United States	TH 22 / Adams St. (44.17046, -93.94901)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.6895	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	Year completed estimated (2012-2016). ICD estimated from Google Maps linework.
Mankato, MN Blue Earth Co. United States	TH 22 / Madison Ave (44.16689, -93.94905)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.6921	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	Year completed estimated (2012-2015). Yield-controlled right-turn bypass lanes on all four legs. ICD estimated from Google Maps linework.
Mankato, MN Blue Earth Co. United States	Madison Ave. / 586th Ave. (44.16694, -93.93898)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.1189	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	Year completed estimated (2011-2015). ICD estimated from Google Maps linework.