Roundabouts Database

29869 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
Indianapolis, IN
Marion Co.
United States 		S Five Points Rd. / Thompson Rd.
(39.69530, -86.04435) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2015 Right-turn-only lane on west leg.
Indianapolis, IN
Marion Co.
United States 		N German Church Rd. / E 46th St.
(39.84127, -85.97228) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
44.0175 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Indianapolis, IN
Hendricks Co.
United States 		N County Road 1050 E / E Country Road 100 N
(39.77858, -86.33631) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.3041 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 ICD estimated from Google Maps linework.
Indianapolis, IN
Marion Co.
United States 		River Ridge Dr. / Cameron Ridge Dr.
(39.92386, -86.08775) 		Other
Existing 		All-Way Yield
Unknown 		2 Approaches
2 Driveways
44.8805 		Other (At-Grade)
Single-Lane 		Splitter island only on one leg, no entry deflection. ICD estimated from Google Maps linework.
Indianapolis, IN
Marion Co.
United States 		Castle Creek Pkwy. N Dr. / Nelson B Klein Pkwy.
(39.91681, -86.06385) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
36.6409 		Other (At-Grade)
Single-Lane 		2010 Year completed estimated (2008-2010). ICD estimated from Google Maps linework.
Indianapolis, IN
Marion Co.
United States 		Crawfordsville Rd. / W Main St.
(39.78814, -86.24068) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
79.2480 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2015 Right-turn-only lane on south leg.
Indianapolis, IN
Marion Co.
United States 		E Edgewood Ave. / McFarland Rd.
(39.67987, -86.11095) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.4947 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Indianapolis, IN
Marion Co.
United States 		Gray Rd. / Edgewood Ave.
(39.68025, -86.09677) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.2521 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Indianapolis, IN
Hendricks Co.
United States 		Dan Jones Rd. / Morris St. (CR 100 South)
(39.74842, -86.38113) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
59.4360 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2007 Merging right-turn bypass lane on east leg.
Indianapolis, IN
Marion Co.
United States 		Monument Circle [Market St. / Meridian St.]
(39.76848, -86.15804) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		1820 Most famous traffic circle in the State of Indiana. Completed 1820.
Indian Trail, NC
Union Co.
United States 		Wesley Chapel Rd. / Goldmine Rd.
(35.01956, -80.66974) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.2993 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Indian Trail, NC
Union Co.
United States 		Porter Ridge Campus Dr. / (unknown)
(35.09207, -80.57474) 		Roundabout
Existing 		Unknown
None 		4 Approaches
0 Driveways
46.9073 		Other (At-Grade)
Single-Lane 		2006 Entrance to Porter Ridge Middle School. ICD estimated from Google Maps linework.
Indian Trail, NC
Union Co.
United States 		Rocky River Rd. / Poplin Rd.
(35.08969, -80.58520) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.1360 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Indian Trail, NC
Union Co.
United States 		Brandon Oaks Pkwy. / Ponytail Dr. / Rodgers Rd.
(35.04366, -80.65889) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2002-2005).
Indian Trail, NC
Union Co.
United States 		Lawyers Rd. W / MIll Grove Rd.
(35.12678, -80.60057) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2023 https://www.facebook.com/photo?fbid=638865161614120&set=pcb.638865178280785
Indian Lake, FL
Okaloosa Co.
United States 		Drifting Sand Trl. / Two Circle Rd.
(30.39286, -86.45625) 		Other
Existing 		Unknown
Unknown 		3 Approaches
2 Driveways
0.0000 		Other (At-Grade)
Unknown 		No splitter islands.
Indian Lake, FL
Okaloosa Co.
United States 		Two Circle Rd. / Drifting Sand Trl.
(30.39149, -86.45615) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Independence, MN
Hennepin Co.
United States 		US 12 / (connector to CR 92)
(45.02786, -93.72138) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2022 Previously, CR 92 intersected US 12 at two at-grade, stop-controlled locations. Now one of those is an overpass with a side road connecting to this roundabout, which is in between the two previous intersections. The other previous intersection has been removed and the county road realigned to meet the overpass. https://www.hennepin.us/county-road-92-safety
Independence, MI
Oakland Co.
United States 		Knob Hill Circle
(42.73975, -83.37107) 		Unknown
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
21.3360 		Other (At-Grade)
Single-Lane
Independence, MI
Oakland Co.
United States 		S Baldwin Rd, / Clarkston Rd. / W Clarkston Rd.
(42.76543, -83.31409) 		Roundabout
Existing 		All-Way Yield
Pedestrian Hybrid Beacon (PHB, HAWK) 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2024 Elliptical shaped. Opened August 2024. https://www.rcocweb.org/675/Baldwin-RoadClarkston-Road-Roundabout-Op
Independence, MI
Oakland Co.
United States 		Clintonville Rd. / Waldon Rd.
(42.73447, -83.34991) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 https://www.youtube.com/watch?v=7dLM3y1e23U
Independence, MI
Oakland Co.
United States 		Sashabaw Rd. / Oak Hill Rd.
(42.79422, -83.37240) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2021 West leg is unpaved away from roundabout.
Independence, MN
Hennepin Co.
United States 		US 12 / CR 90
(45.01007, -93.68642) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2021
Independence, OR
Polk Co.
United States 		C St. / (unknown)
(44.85197, -123.18311) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2019 No splitter islands on two legs. Right-turn-only pavement marking arrows on each entry.
Independence, MO
Jackson Co.
United States 		S Ehrhart / S Eastland Center Dr. / (apartments) / (parking)
(39.03658, -94.35379) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.6860 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Independence, MO
Jackson Co.
United States 		Bass Pro Dr. / E Bluff Dr. / (parking lot)
(39.03806, -94.37174) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.8300 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2007-2008). ICD estimated from Google Maps linework.
Incline Village, NV
Washoe Co.
United States 		SR 28 (Tahoe Blvd.) / SR 431 (Mt Rose Hwy.)
(39.25146, -119.97321) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
39.7690 		Other (At-Grade)
Single-Lane 		2012 Reduced from two entering lanes (LT only, TH only) on west leg to one lane in 2015-2016. Now single-lane roundabout. ICD estimated from Google Maps linework.
Inchinnan, Scotland
Renfrewshire
United Kingdom 		A8 (Greenock Rd.) / A726 (Southbar Rd. - Barnsford Rd.)
(55.88563, -4.45818) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Incheon, Incheon

South Korea 		Songdo Rotary [Neungheodae-ro / Ingwon-ro]
(37.41785, 126.65031) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified) 		Yield within circulatory roadway on two legs.
Ince-in-Makerfield, England
Greater Manchester
United Kingdom 		A573 (Warrington Rd.) / Westwood Terr. / Ince Green Ln. / Phoenix Way
(53.53569, -2.61700) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Ince-in-Makerfield, England
Greater Manchester
United Kingdom 		A573 (Warrington Rd.) / Chatsworth Fold
(53.53041, -2.61485) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Inca, Autonomous Community of Balearic Islands
Baleares
Spain 		Camino de Velas / Ma-13 Ramps
(39.73456, 2.93917) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
Inala, QLD
Brisbane
Australia 		Archerfield Rd. / Old Progress Rd. / Tamarind St.
(-27.59539, 152.95975) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Ina, Gävleborg County
Söderhamns kommun
Sweden 		Rte 50 / Stickvägen
(61.29516, 17.01483) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		Completed in 2009 or earlier as a 3-leg. Fourth leg added in 2018.
Ina, Gävleborg County
Söderhamns kommun
Sweden 		Rte 50 / E4 SB Ramps
(61.29717, 17.02226) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Freeway Ramps (Grade-Separated)
Single-Lane 		Raindrop shaped. Completed in 2009 or earlier.
Ina, Gävleborg County
Söderhamns kommun
Sweden 		Rte 50 / E4 NB Ramps / Södra Tvärleden / Söderhamnsporten
(61.29733, 17.02650) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
54.8640 		Freeway Ramps (Grade-Separated)
Single-Lane 		Completed in 2009 or earlier.
Impruneta, Tuscany
Florence
Italy 		Via Cassia / RA3 Ramps / A1-E35 Toll Plaza
(43.72007, 11.22314) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		Circulating traffic yields to entering traffic on west leg.
Imphal, Manipur

India 		New Checkon Rd. / Wangkhei Main Rd. / Sanjenthong Rd. / Nongmeibung Rd.
(24.80278, 93.94935) 		Unknown
Existing 		Unknown
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Imperial, MO
Jefferson Co.
United States 		Amberleigh Pkwy. / Amber Meadows Dr. / Amber View Dr.
(38.40708, -90.44771) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		Pedestrian access to central island.
Immokalee, FL
Collier Co.
United States 		Anthem Pkwy. / Roma St. S
(26.32602, -81.43046) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
59.4360 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2014-2017).
Immokalee, FL
Collier Co.
United States 		Pope John Paul II Blvd. / Milano St.
(26.33684, -81.43278) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2006-2007).
Immokalee, FL
Collier Co.
United States 		Ave Maria Blvd. / Owens Way
(26.34228, -81.43967) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2006 Skewed intersection.
Immokalee, FL
Collier Co.
United States 		Anthem Pkwy. / Beckton Rd.
(26.32006, -81.43604) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
59.4360 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2016 Year Completed estimated (2014-2017).
Immokalee, FL
Collier Co.
United States 		Del Webb Way / Celebration Dr.
(26.30595, -81.43840) 		Unknown
Existing 		Unknown
Unknown 		2 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Imatra, South Karelia
Imatra
Finland 		Valtatie 397 (Helsingintie) / Korvenkannantie / Meltolantie
(61.17234, 28.74569) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Imatra, South Karelia
Imatra
Finland 		Valtatie 397 (Imatrankoskentie) / Vuoksentie / Kuparintie / Ivontie
(61.16728, 28.78158) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Imatra, South Karelia
Imatra
Finland 		Vuoksenniskantie / Vuoksentie / Valtatie 6 WB Ramps
(61.19744, 28.78348) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Imatra, South Karelia
Imatra
Finland 		Valtatie 160 (Kartanonkatu) / Siitolankatu / Valtatie 6 EB Ramps
(61.19650, 28.78983) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Imatra, South Karelia
Imatra
Finland 		Valtatie 160 (Karjalantie) / Torikatu / Kymälahdentie
(61.22353, 28.84033) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Iluka, WA
Joondalup
Australia 		Ocean Reef Rd. / Burns Beach Rd. / Shenton Ave.
(-31.74300, 115.72583) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Ilirska Bistrica, Ilirska Bistrica

Slovenia 		SR 6 (Gregorčičeva cesta - Vilharjeva cesta) / SR 404 (Šercerjeva cesta) / Ulica Toneta Tomšiča
(45.57164, 14.24067) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Ilioúpolis, Attica
Central Athens
Greece 		Leoforos Eleftheriou Venizelou / Leoforos P. Protopapa / Laskareos
(37.93586, 23.75846) 		Other
Existing 		All-Way Stop
None 		5 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane) 		Parking along circulatory roadway.
Iklin,

Malta 		Triq tal-Balal / Triq Santa Katerina
(35.91675, 14.45654) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Iklin,

Malta 		Triq tal-Balal / Triq Hal Gharghur
(35.91241, 14.46278) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
IJpecolsga, Friesland
Súdwest-Fryslân
Netherlands 		N928 / Nummer
(52.93831, 5.61667) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-Lane
IJpecolsga, Friesland
Súdwest-Fryslân
Netherlands 		Nummer / Indyk
(52.94194, 5.62160) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Ijamsville, MD
Frederick Co.
United States 		Whiskey Rd. / Whiskey Ct.
(39.36078, -77.30012) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Ijamsville, MD
Frederick Co.
United States 		Royal Saint Andrews Pl. / Quail Creek Pl.
(39.38039, -77.30788) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Iisalmi, Northern Savonia
Iisalmi
Finland 		Ratakatu / Parkatintie / Tervakankaantie
(63.57977, 27.20541) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Iida City, Nagano Pref.

Japan 		Nagano-kendo 15 / Namiki-dori
(35.52039, 137.82758) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Iida City, Nagano Pref.

Japan 		Nagano-kendo 15 / (unnamed streets in Towa-cho)
(35.51960, 137.82448) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Iida, Nagano

Japan 		Towa-cho
(35.51955, 137.82444) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
17.4975 		Unknown
Single-Lane 		2013 First roundabout in Japan. ICD estimated from Google Maps linework.
Ii, North Ostrobothnia
Ii
Finland 		E8-E75 Valtatie 4 (Ouluntie) / Kirkkotie / Paloasemantie
(65.32228, 25.37884) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Ii, North Ostrobothnia
Ii
Finland 		E8-E75 Valtatie 4 (Ouluntie) / Valtatie 851 (Asematie) / Alarannantie
(65.31755, 25.37373) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Idar-Oberstein, Rhineland-Palatinate
Birkenfeld
Germany 		B422 (Hauptstraße) / K37 (Göttscheider Straße)
(49.71090, 7.31426) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Idar-Oberstein, Rhineland-Palatinate
Birkenfeld
Germany 		B422 (Hauptstraße) / Vollmersbachstraße
(49.71372, 7.31197) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Idar-Oberstein, Rhineland-Palatinate
Birkenfeld
Germany 		B422 (Hauptstraße - Mainzerstraße) / Kobachstraße
(49.71970, 7.30166) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Idar-Oberstein, Rhineland-Palatinate
Birkenfeld
Germany 		Saarstraße / An der Breitheck / Algenrodter Straße
(49.71640, 7.28933) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Idalia, QLD
Townsville
Australia 		Lakeside Dr. / Lakeland Blvd.
(-19.30916, 146.82000) 		Roundabout
Unknown 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Idaho Springs, CO
Clear Creek Co.
United States 		Colorado Blvd. / I-70 WB Ramps
(39.74195, -105.49607) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Freeway Ramps (Grade-Separated)
Single-Lane 		2015
Idaho Falls, ID
Bonneville Co.
United States 		E Iona Rd. / 25th E
(43.52586, -111.98394) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2004-2006).
Idaho Falls, ID
Bonneville Co.
United States 		S Utah Ave. / Bridgeport Dr.
(43.48859, -112.04979) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
47.6574 		Other (At-Grade)
Single-Lane 		2002 Eagle Rock Fountain in center island. Roundabout was partially reconstructed with geometric improvements in 2014. Original construction was in 2002. ICD estimated from Google Maps linework.
Idaho Falls, ID
Bonneville Co.
United States 		Bridgeport Dr. / River Walk Dr.
(43.48855, -112.04801) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
29.4610 		Other (At-Grade)
Single-Lane 		2007 Originally built without splitter islands. Splitter islands added to north and west legs in 2016. ICD estimated from Google Maps linework.
Idaho Falls, ID
Bonneville Co.
United States 		E Lincoln Rd. / E Hitt Rd. (N 25th)
(43.51143, -111.98410) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
51.8160 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2001 Right-turn-only lane on west leg. Year Completed estimated (1992-2003). Converted from single-lane to multilane in 2018. 21442
Idaho Falls, ID
Bonneville Co.
United States 		E Lincoln Rd. / Ammon Rd.
(43.51133, -111.96428) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
40.7101 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 ICD estimated from Google Maps linework.
Idaho Falls, ID
Bonneville Co.
United States 		Memorial Dr. / Riverside Dr. / E St.
(43.49716, -112.04057) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.5861 		Other (At-Grade)
Single-Lane 		2012 Right-turn-only lane on west leg. ICD estimated from Google Maps linework.
Idaho Falls, ID
Bonneville Co.
United States 		Carriagegate Ln. / Nottingham Ln.
(43.46096, -112.04641) 		Other
Existing 		Uncontrolled
None 		4 Approaches
0 Driveways
25.1400 		Other (At-Grade)
Single-Lane 		2005 No traffic control. ICD estimated from Google Maps linework.
Idaho Falls, ID
Bonneville Co.
United States 		S Boulevard / N Corner Ave. / Elm St.
(43.48859, -112.03375) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
2 Driveways
32.9270 		Other (At-Grade)
Single-Lane 		2018 Fourth leg is departure only. ICD estimated from Google Maps linework.
Idaho Falls, ID
Bonneville Co.
United States 		1st St. / 45th St. E (Crowley Rd.)
(43.49621, -111.94440) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8637 		Other (At-Grade)
Single-Lane 		2020 Designed to be expandable inward to dual lanes in the future.
Idaho Falls, ID
Bonneville Co.
United States 		W 65th S / S 45th W / I-15 NB Ramps
(43.43835, -112.12018) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2022
Idaho Falls, ID
Bonneville Co.
United States 		W 65th W / Saint John Rd. / I-15 SB Ramps
(43.43962, -112.12198) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2022
Ica, Ica
Province of Ica
Peru 		Ovalo Ayabaca
(-14.07205, -75.73834) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified) 		Pedestrian access to central island..
Ica, Ica
Province of Ica
Peru 		Panamericana S / Av. Jose Matias Manzanilla
(-14.06654, -75.74013) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Ibrox, Scotland
Glasgow City
United Kingdom 		A8 (Edmiston Dr.) / B768 (Broomloan Rd.)
(55.85288, -4.31254) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Hyvinkää, Uusimaa
Hyvinkää
Finland 		Siltakatu / Riihimäenkatu / Suutarinkatu
(60.63149, 24.85326) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Hyvinkää, Uusimaa
Hyvinkää
Finland 		Läntinen Yhdystie / Helletorpankatu
(60.62096, 24.81754) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Hyvinkää, Uusimaa
Hyvinkää
Finland 		Läntinen Yhdystie / Koneenkatu
(60.62518, 24.82531) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Hyvinkää, Uusimaa
Hyvinkää
Finland 		Aleksis Kiven katu / Nummisillankatu / Teerimäenkatu
(60.62982, 24.83913) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Hyvinkää, Uusimaa
Hyvinkää
Finland 		Vaiveronkatu / Aleksis Kiven katu / Härkävehmaankatu
(60.63482, 24.83888) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Hyvinkää, Uusimaa
Hyvinkää
Finland 		Valtatie 143 (Pohjoinen Kehätie) / Pohjoinen Yhdystie / Riihimäentie
(60.65869, 24.82790) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Hythe, England
Kent
United Kingdom 		A20 (Ashford Rd.) / B2068 / M20 Ramps
(51.09554, 1.04963) 		Rotary
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Hythe, England
Kent
United Kingdom 		A20 (Ashford Rd.) / (unknown) / (unknown)
(51.09199, 1.04991) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
66.0109 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Hypoluxo, FL
Palm Beach Co.
United States 		Waterside Dr. / Waterside Dr.
(26.55553, -80.05738) 		Traffic Calming Circle
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Hyde Park, CA
Los Angeles Co.
United States 		W 76th St. / 5th Ave.
(33.97089, -118.32213) 		Other
Existing 		Other
None 		4 Approaches
0 Driveways
44.5717 		Other (At-Grade)
Single-Lane 		Mix of stop and yield control. Painted splitter islands. ICD estimated from Google Maps linework.
Hyde Park, VT
Lamoille Co.
United States 		VT 15 / VT 100 / Church St.
(44.59733, -72.61610) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.8677 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Hyannis, MA
Barnstable Co.
United States 		Main St. / North St. / Scudder Ave. / W Main St.
(41.64737, -70.29656) 		Rotary
Existing 		Other
None 		4 Approaches
4 Driveways
56.2250 		Other (At-Grade)
Single-Lane 		Yield control with stop control on North Street. ICD estimated from Google Maps linework.
Hyannis, MA
Barnstable Co.
United States 		Bearses Way / Basset Lane
(41.65436, -70.29148) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.8786 		Other (At-Grade)
Single-Lane 		2009 crosswalks on all approaches ICD estimated from Google Maps linework.
Hyannis, MA
Barnstable Co.
United States 		Iyannough Rd. / Barnstable Rd. / Falmouth Rd.
(41.66512, -70.28732) 		Rotary
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
87.4371 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Hyams Beach, ACT

Australia 		Jervis Bay Rd. / Naval College Rd. / Elmoos Rd.
(-35.12203, 150.68188) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Hveragerðisbær, Suðurland

Iceland 		Rte 1 / Rte 38 / Rte 376
(63.99524, -21.19289) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
38.2263 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.