Roundabouts Database

27386 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.


Search Advanced Search Export as KML
City, State
County
Country 		Intersection
(Lat, Lng) 		Type
Status 		Control Type / Other Control Type Approaches / Driveways / ICD (m) Functional Class /
LaneType 		Year Completed Comments
Almere, Flevoland
Almere
Netherlands 		N702 / Bosranddreef / Jac P Thijsseweg
(52.41096, 5.28141) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified) 		Turbo roundabout.
Almere, Flevoland
Almere
Netherlands 		N702 / Oostvaardersbosplaats
(52.41425, 5.29794) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified) 		Turbo roundabout.
Almere, Flevoland
Almere
Netherlands 		Polderdreef / Splijtbakweg
(52.40038, 5.26137) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified) 		Turbo roundabout.
Almere, Flevoland
Almere
Netherlands 		Polderdreef / Molenweg
(52.39759, 5.26491) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Almere, Flevoland
Almere
Netherlands 		Polderdreef / Torontoweg / Sportlaan
(52.39369, 5.26887) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Almere, Flevoland
Almere
Netherlands 		Westelijk Halfrond
(52.39118, 5.27755) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Almere, Flevoland
Almere
Netherlands 		Gladioolweg / Zonnebloemweg
(52.38839, 5.27874) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Almere, Flevoland
Almere
Netherlands 		Zonnebloemweg / Passiebloemweg / Seringstraat
(52.38603, 5.28146) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Almere, Flevoland
Almere
Netherlands 		s105 / Passiebloemweg
(52.38506, 5.27960) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Almere, Flevoland
Almere
Netherlands 		s105 / Duwweg / Trekweg
(52.37944, 5.27919) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified) 		Turbo roundabout.
Almere, Flevoland
Almere
Netherlands 		Hagevoortdreef / Koningsbeltweg / Carel Willinklaan
(52.37482, 5.27353) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Almere, Flevoland
Almere
Netherlands 		Hagevoortdreef / Chagallweg
(52.37335, 5.27042) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Almere, Flevoland
Almere
Netherlands 		Hagevoortdreef / Picassoweg / Rodinweg
(52.37076, 5.26322) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Almere, Flevoland
Almere
Netherlands 		Hagevoortdreef / Parkwijklaan
(52.36872, 5.25611) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Almere, Flevoland
Almere
Netherlands 		Hagevoortdreef / Folkloreweg / Fruitweg
(52.36680, 5.24971) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Almere, Flevoland
Almere
Netherlands 		s103 (Randstaddreef) / Vrijheidsdreef
(52.37717, 5.23391) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified) 		Turbo roundabout.
Almere, Flevoland
Almere
Netherlands 		s103 (Randstaddreef) / Randstad 22
(52.37695, 5.22888) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified) 		Turbo roundabout.
Almere, Flevoland
Almere
Netherlands 		s103 (Randstaddreef) / Landdrostdreef
(52.37728, 5.22519) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Almere, Flevoland
Almere
Netherlands 		s103 (Randstaddreef) / Chruchillweg / Rijnweg
(52.38057, 5.22284) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Almere, Flevoland
Almere
Netherlands 		Noorderplassenweg / Von Dreisweg / Noorderledeweg
(52.39111, 5.21614) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Almere, Flevoland
Almere
Netherlands 		Grote Vaartweg / Hefbrugweg
(52.40704, 5.25461) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		OSOW bypass lanes through central island.
Almere, Flevoland
Almere
Netherlands 		Grote Vaartweg / Bolderweg / Damsluisweg
(52.41041, 5.25168) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		OSOW bypass lanes through central island.
Almere, Flevoland
Almere
Netherlands 		Grote Vaartweg / Pontonweg
(52.41485, 5.24409) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Almere, Flevoland
Almere
Netherlands 		N701 / Grote Vaartweg
(52.42264, 5.23085) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Almere, Flevoland
Almere
Netherlands 		Botterweg / Godendreef
(52.36579, 5.16199) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Almere, Flevoland
Almere
Netherlands 		Godendreef / Saturnuspad
(52.36195, 5.15437) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Almere, Flevoland
Almere
Netherlands 		Godendreef / Homeruslaan
(52.35924, 5.14627) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Almere, Flevoland
Almere
Netherlands 		Godendreef / Robert Pearystraat
(52.35672, 5.13882) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Almere, Flevoland
Almere
Netherlands 		N701 / Godendreef
(52.35528, 5.13456) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Almere, Flevoland
Almere
Netherlands 		N701 (Poortdreef) / John Rossweg
(52.35286, 5.13675) 		Unknown
Unknown 		Unknown
Unknown 		4 Approaches
0 Driveways
 Unknown
Unknown
Almere, Flevoland
Almere
Netherlands 		N701 (Poortdreef) / Amerigo Vespucciweg
(52.35058, 5.13881) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-Lane
Trafaria, Setúbal
Almada
Portugal 		Avenida Torrado Da Silva / Estrada IC20 Acessos
(38.66354, -9.19104) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Sobreda, Setúbal
Almada
Portugal 		Estrada de Vale Mourelos [Via 6 / Rua Bernardim Machado]
(38.65558, -9.18847) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Costa de Caparica, Setúbal
Almada
Portugal 		N10-1 (Avenida de Dom Sebastião) / Rua Engenheiro Henrique Mendia
(38.63925, -9.23049) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Trafaria, Setúbal
Almada
Portugal 		Estrada EN377-1 / Caminho da Raposeira / Rua Primeiro de Maio
(38.66967, -9.23341) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Piedade, Setúbal
Almada
Portugal 		Avenida Dom Nuno Álvares Pereira / Avenida Bento Gonçalves / Rua Direita / Rua Caetano Maria Batalha
(38.67617, -9.16488) 		Roundabout
Existing 		All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling circulatory roadway only) 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified) 		Pedestrian signals and signals for light rail crossing through central island.
Fort Wayne, IN
Allen Co.
United States 		Bass Rd. / Flaugh Rd.
(41.08899, -85.22707) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
50.2920 		Other (At-Grade)
Single-Lane 		2018
Fort Wayne, IN
Allen Co.
United States 		Diebold Rd. / Carmike Dr.
(41.17707, -85.09396) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
51.8160 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 Year Completed estimated (2016-2017).
Fort Wayne, IN
Allen Co.
United States 		E Tillman Rd. / Minnich Rd.
(41.01954, -85.00032) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2018 Merging right-turn bypass lane on north leg.
Fort Wayne, IN
Allen Co.
United States 		S 800 E / Liberty Mills Rd.
(41.03398, -85.33611) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2018
Lima, OH
Allen Co.
United States 		Shawnee Rd. / Ft Amanda Rd.
(40.70578, -84.15135) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.1207 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 https://www.facebook.com/pg/allencoroundabout/posts/ ICD estimated from Google Maps linework.
Fort Wayne, IN
Allen Co.
United States 		Lincoln Hwy. / Goshen Ave. / Sherman Blvd. / Lillian Ave.
(41.09896, -85.15372) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 https://www.wane.com/news/local-news/goshen-avenue-roundabout-opens-to-traffic/
Fort Wayne, IN
Allen Co.
United States 		W Till Rd. / Bethel Rd.
(41.16826, -85.18962) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2014-2016).
Fort Wayne, IN
Allen Co.
United States 		Coventry Ln. / (parking)
(41.03712, -85.25558) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2000 Year Completed estimated (1998-2002).
Lima, OH
Allen Co.
United States 		Bellefontaine Ave. / E Elm St.
(40.73790, -84.09132) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 https://www.hometownstations.com/news/roundabout-opens-as-elm-street-grade-separation-nears-completion/article_802ed108-a1e9-11ea-8052-931940d240f7.html
Fort Wayne, IN
Allen Co.
United States 		Old Mill Rd. / Westover Rd.
(41.04247, -85.15324) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
29.7261 		Other (At-Grade)
Single-Lane 		2001 Previously controlled by two-way stop control Functional Class: Collector ICD estimated from Google Maps linework.
Fort Wayne, IN
Allen Co.
United States 		Pontiac St. / Wayne Trace (South) / Adams St. / Pioneer St.
(41.06100, -85.10003) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.3199 		Other (At-Grade)
Single-Lane 		2003 Is the first of two adjacent roundabouts Previously controlled by one-way streets with yield control Functional Class: Arterial ICD estimated from Google Maps linework.
Fort Wayne, IN
Allen Co.
United States 		Pontiac St. / Wayne Trace (North) / Fenker Ave. / Pioneer St.
(41.06183, -85.09948) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.0210 		Other (At-Grade)
Single-Lane 		2003 One of two adjacent roundabouts Previously controlled by one way streets with yield control Functional Class: Arterial ICD estimated from Google Maps linework.
Fort Wayne, IN
Allen Co.
United States 		Adams Center Rd. / Marion Center Rd. / Maples Rd. / Wayne Terrace
(41.00440, -85.05704) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
57.9120 		Other (At-Grade)
Single-Lane 		1995 Painted splitter islands. Year Completed estimated (before 1998).
Fort Wayne, IN
Allen Co.
United States 		Bass Rd. / N Hadley Rd. / Yellow River Rd.
(41.08864, -85.23647) 		Roundabout
Existing 		All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling circulatory roadway only) 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2019 Combined two intersections. Rail line crossing through center of roundabout. Gates cover circulatory roadway and one entry that intersects crossing.
Fort Wayne, IN
Allen Co.
United States 		Fairfield Ave. / Ewing St. / W Superior St. / N Wells St.
(41.08121, -85.14652) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
39.6114 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Fort Wayne, IN
Allen Co.
United States 		Union Chapel Rd. / Diebold Rd.
(41.20001, -85.09491) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
41.3370 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 https://www.in.gov/indot/3085.htm. ICD estimated from Google Maps linework.
Fort Wayne, IN
Allen Co.
United States 		Union Chapel Rd. / I-69 NB Ramps
(41.20019, -85.10345) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.5396 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 https://www.in.gov/indot/3085.htm. ICD estimated from Google Maps linework.
Fort Wayne, IN
Allen Co.
United States 		Union Chapel Rd. / I-69 SB Ramps
(41.20018, -85.10484) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.2492 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 https://www.in.gov/indot/3085.htm. ICD estimated from Google Maps linework.
Fort Wayne, IN
Allen Co.
United States 		Union Chapel Rd. / Auburn Rd.
(41.20007, -85.11421) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.9452 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 https://www.in.gov/indot/3085.htm. ICD estimated from Google Maps linework.
Fort Wayne, IN
Allen Co.
United States 		E Wallen Rd. / Auburn Rd.
(41.16245, -85.11852) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.2684 		Other (At-Grade)
Single-Lane 		2015 Some confusion on the date of construction. News article (link below) says a bridge and roundabout will be constructed in 2016, yet Streetview shows the roundabout done in late 2015 with the bridge still under construction. https://www.journalgazette.net/news/local/-2-5-million-OK-d-to-fix-Auburn-Road-5788893. ICD estimated from Google Maps linework.
New Haven, IN
Allen Co.
United States 		Maysville Rd. / Landin Rd. / Trier Rd.
(41.11345, -85.02366) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.8925 		Other (At-Grade)
Single-Lane 		2017 https://www.wboi.org/post/fort-wayne-new-haven-open-new-roundabout#stream/0 ICD estimated from Google Maps linework.
Fort Wayne, IN
Allen Co.
United States 		Bass Rd. / N Thomas Rd. / Morgan Creek Dr.
(41.08851, -85.20212) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		2021 https://wpta21.com/2021/03/04/portion-of-bass-road-to-be-shut-down-into-november/
Lima, OH
Allen Co.
United States 		Market St. / Main St.
(40.73998, -84.10498) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 https://www.hometownstations.com/news/more-downtown-parking-being-added-now-that-roundabout-in-limas-town-square-is-open/article_b354ae8e-085a-11ed-8496-e7e7595f316f.html [Note: previous intersection looked somewhat like a roundabout. Not quite round and it had stop signs on the N-S approaches and only pedestrian stop lights on E-W approaches.]
Fort Wayne, IN
Allen Co.
United States 		E Ludwig Rd. / Oakbrook Pkwy.
(41.14005, -85.13911) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 https://www.wane.com/news/local-news/fort-wayne-adds-traffic-light-at-reworked-coldwater-ludwig-area/ https://www.wane.com/news/local-news/public-meeting-held-for-rework-of-coldwater-ludwig-intersection/ https://www.fortwaynesnbc.com/2022/12/07/new-roundabout-opens-w-ludwig-road-city-highlights-record-infrastructure-investments/ https://www.youtube.com/watch?v=rO5Oxt4pF2E
Upper St Clair, PA
Allegheny Co.
United States 		McLaughlin Run Rd. / McMillan Rd. / Lesnett Rd.
(40.34497, -80.08221) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 https://www.wtae.com/article/upper-st-clair-mclaughlin-run-road-roundabout/40981732#
Brighton Heights, PA
Allegheny Co.
United States 		Harvard Circle
(40.48492, -80.03139) 		Other
Existing 		Unknown
Unknown 		2 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Pittsburgh, PA
Allegheny Co.
United States 		Allenberry Cir. / Allenberry Cir.
(40.35407, -80.03867) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Pittsburgh, PA
Allegheny Co.
United States 		Coral St. / Stratford Ave.
(40.46221, -79.93260) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.wtae.com/article/traffic-circles-now-part-of-some-pittsburgh-neighborhoods/35982820
Pittsburgh, PA
Allegheny Co.
United States 		Coral St. / S Fairmount St.
(40.46240, -79.93351) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.wtae.com/article/traffic-circles-now-part-of-some-pittsburgh-neighborhoods/35982820
Pittsburgh, PA
Allegheny Co.
United States 		Coral St. / Roup Ave.
(40.46268, -79.93471) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.wtae.com/article/traffic-circles-now-part-of-some-pittsburgh-neighborhoods/35982820
Pittsburgh, PA
Allegheny Co.
United States 		Coral St. / S Atlantic Ave.
(40.46369, -79.93873) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.wtae.com/article/traffic-circles-now-part-of-some-pittsburgh-neighborhoods/35982820
Pittsburgh, PA
Allegheny Co.
United States 		Coral St. / S Pacific Ave.
(40.46396, -79.94014) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.wtae.com/article/traffic-circles-now-part-of-some-pittsburgh-neighborhoods/35982820
Pittsburgh, PA
Allegheny Co.
United States 		Parkview Blvd. / Shelburne Ln. / Biltmore Ln.
(40.41694, -79.92038) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2014).
Coraopolis, PA
Allegheny Co.
United States 		(parking)
(40.46293, -80.17648) 		Other
Unknown 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Coraopolis, PA
Allegheny Co.
United States 		GSK Dr. / (parking)
(40.45956, -80.17559) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Coraopolis, PA
Allegheny Co.
United States 		GSK Dr. / (parking)
(40.46049, -80.17626) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Pittsburgh, PA
Allegheny Co.
United States 		Devonwood Dr. / Blairmont Dr.
(40.33979, -80.06741) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
South Park Township, PA
Allegheny Co.
United States 		Corrigan Dr. / E Park Dr.
(40.31949, -80.00836) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Pedestrian access to central island.
Franklin Park, PA
Allegheny Co.
United States 		Rutgers Ln. / Providence Ct.
(40.60649, -80.10223) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Pittsburgh, PA
Allegheny Co.
United States 		Queensberry Cir. / Woodridge Cir. / Allenberry Cir. / Thornberry Cir.
(40.35372, -80.04030) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
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.
Pittsburgh, PA
Allegheny Co.
United States 		Market Square
(40.44070, -80.00256) 		Other
Existing 		Unknown
Unknown 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Pedestrian access to central island; parking along circulatory roadway.
Findlay Township, PA
Allegheny Co.
United States 		Court St.
(40.50673, -80.26391) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No control.
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.
Cumberland, MD
Allegany Co.
United States 		Willow Brook Rd. / (Western Maryland Regional Medical Center - south entrance)
(39.64659, -78.73184) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.7851 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2008-2009). ICD estimated from Google Maps linework.
Cumberland, MD
Allegany Co.
United States 		Willow Brook Rd. / (Western Maryland Regional Medical Center - north entrance)
(39.64875, -78.73164) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.0251 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2008-2009). ICD estimated from Google Maps linework.
Frostburg, MD
Allegany Co.
United States 		Heartwood Dr. / Moonlight Dr.
(39.63654, -78.92720) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Flintstone, MD
Allegany Co.
United States 		Lake Shore Dr. / (parking)
(39.69941, -78.65115) 		Unknown
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Unknown
Unknown
Ross, NT
Alice Springs
Australia 		SR 8 (Ross Hwy.) / Palm Cirt / Ragonesi Rd.
(-23.73636, 133.86883) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Araluen, NT
Alice Springs
Australia 		SR 6 (Larapinta Dr.) / Milner Rd.
(-23.70083, 133.86863) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Araluen, NT
Alice Springs
Australia 		SR 6 (Larapinta Dr.) / Lovegrove Dr.
(-23.70104, 133.86017) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Alice Springs, NT
Alice Springs
Australia 		Stott Terrace / South Terrace / Leichhardt Terrace
(-23.70287, 133.88276) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Alice Springs, NT
Alice Springs
Australia 		Leichhardt Terrace / Gregory Terrace / (parking)
(-23.70147, 133.88360) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Alice Springs, NT
Alice Springs
Australia 		Undoolya Rd. / Stott Terrace / Grevillea Dr.
(-23.69615, 133.89523) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Munising, MI
Alger Co.
United States 		E Munising Ave. / M-28
(46.40970, -86.64977) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 https://www.uppermichiganssource.com/2020/11/02/work-on-roundaboutroad-repair-project-in-munising-nearly-done-for-the-year/
Goolwa, SA
Alexandrina
Australia 		Brooking St. / Goolwa Terrace
(-35.50209, 138.78519) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Strathalbyn, SA
Alexandrina
Australia 		B37 (Sandergrove Rd. - South Terrace) / West Terrace / Milnes Rd.
(-35.26155, 138.89007) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Goolwa, SA
Alexandrina
Australia 		B37 (Port Elliot Rd.-Hutchinson St.) / Beach Rd. / Foster Pl.
(-35.50462, 138.77658) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Eisenhower East, VA
Alexandria City
United States 		Eisenhower Ave. / Holland Ln
(38.80044, -77.06079) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		0
Ålesund, Møre og Romsdal
Ålesund
Norway 		Ivar Aasens Gate / Brogata / Steinvågvegen
(62.46963, 6.12650) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Unknown
Ålesund, Møre og Romsdal
Ålesund
Norway 		Fv110 (Alvikvegen) / Lerstadvegen / E136 (Ålesundsvegen) WB Ramps
(62.47156, 6.36471) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Ålesund, Møre og Romsdal
Ålesund
Norway 		E136 (Borgundvegen - Moa) / Borgundvegen / Moa
(62.46628, 6.35385) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Ålesund, Møre og Romsdal
Ålesund
Norway 		E39 (Sulavegen) / Moa / Spjelkavikvegen
(62.46099, 6.35774) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Ålesund, Møre og Romsdal
Ålesund
Norway 		Spjelkavikvegen / Blindheimsbreivika / Nedrevollbrua
(62.46033, 6.36197) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane