Roundabouts Database

29465 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
Kernersville, NC
Forsyth Co.
United States 		NC 66 (W Bodenhamer St.) / Dobson St.
(36.12948, -80.07785) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
34.7272 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Jupiter, FL
Palm Beach Co.
United States 		E Mangrove Bay Way
(26.92420, -80.07772) 		Other
Existing 		Unknown
Unknown 		2 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Boca Raton, FL
Palm Beach Co.
United States 		SE 5th Ave. / SE 3rd St.
(26.34535, -80.07758) 		Other
Existing 		Other
Unknown 		3 Approaches
0 Driveways
28.8976 		Other (At-Grade)
Single-Lane 		1998 Previously controlled by circle ICD estimated from Google Maps linework.
Jupiter, FL
Palm Beach Co.
United States 		E Mangrove Bay Way / (unknown)
(26.92420, -80.07691) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Osshad, FL
Palm Beach Co.
United States 		SW 2nd St. / SW 2nd Ave.
(26.45801, -80.07505) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Bella Vista, FL
Palm Beach Co.
United States 		Bella Vista Ct. / Palm Ave. / Seminole Ave.
(26.92904, -80.07462) 		Other
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Riviera Beach, FL
Palm Beach Co.
United States 		Estates Dr.
(26.83040, -80.07323) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
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
Roosevelt Estates, FL
Palm Beach Co.
United States 		7th St. / Golf Ave.
(26.72026, -80.07153) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Pineapple Grove Arts District, FL
Palm Beach Co.
United States 		NE 2nd Ave. / NE 3rd St.
(26.46712, -80.07125) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Boca Raton, FL
Palm Beach Co.
United States 		NE 4th St. / (parking)
(26.35428, -80.07000) 		Other
Existing 		All-Way Stop
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Bluffs, FL
Palm Beach Co.
United States 		Bluffs Blvd. / 22nd Ct.
(26.89235, -80.06936) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Dundas, ON
Hamilton
Canada 		Hwy 5 W / Hwy 8 / Hwy 52
(43.28042, -80.06759) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
58.2551 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 ICD estimated from Google Maps linework.
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
Boynton Hills, FL
Palm Beach Co.
United States 		NW 1st St. / NW 9th Ave.
(26.53508, -80.06594) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Boynton Hills, FL
Palm Beach Co.
United States 		NW 5th Ave. / NW 5th Ct. / NW 1st St.
(26.53151, -80.06590) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		No splitter islands.
Boynton Hills, FL
Palm Beach Co.
United States 		NW 1st St. / NW 7th Ct. / NW 7th Ave.
(26.53358, -80.06589) 		Other
Existing 		Unknown
Unknown 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		No splitter islands.
Boynton Beach, FL
Palm Beach Co.
United States 		Grand Blvd. / NW 3rd Ct. / NW 3rd Ave.
(26.52999, -80.06580) 		Other
Existing 		All-Way Stop
Unknown 		6 Approaches
0 Driveways
30.9884 		Other (At-Grade)
Single-Lane 		Stop-controlled entries. Functional Class: Local ICD estimated from Google Maps linework.
Lake Worth, FL
Palm Beach Co.
United States 		SR 802 (Lucerne Ave. - Lake Ave.) / A St.
(26.61670, -80.06500) 		Roundabout
Existing 		All-Way Yield
Pedestrian Signal (red-yellow-green to drivers) 		4 Approaches
0 Driveways
57.9120 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2002 ICD = 190 ft x 140 ft.
Lake Clarke Shores, FL
Palm Beach Co.
United States 		Parker Ave. / Maddock St.
(26.65379, -80.06390) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
19.2134 		Other (At-Grade)
Single-Lane 		2010 Entrance to school. ICD estimated from Google Maps linework.
Palm Beach Gardens, FL
Palm Beach Co.
United States 		(unknown) / (unknown)
(26.84289, -80.06316) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
West Palm Beach, FL
Palm Beach Co.
United States 		44th St. / N Terrace Dr.
(26.75239, -80.06297) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
15.9973 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
West Palm Beach, FL
Palm Beach Co.
United States 		30th St. / S Terrace Dr.
(26.74098, -80.06165) 		Traffic Calming Circle
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
53.3297 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
West Palm Beach, FL
Palm Beach Co.
United States 		31st St. / S Terrace Dr.
(26.74238, -80.06161) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
42.6633 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Lantana, FL
Palm Beach Co.
United States 		Water Tower Way / (unknown)
(26.58840, -80.06140) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
West Palm Beach, FL
Palm Beach Co.
United States 		Douglas Ave. / (parking)
(26.72786, -80.06016) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
West Palm Beach, FL
Palm Beach Co.
United States 		Douglas Ave.
(26.72945, -80.06003) 		Other
Existing 		Unknown
Unknown 		2 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
West Palm Beach, FL
Palm Beach Co.
United States 		30th St. / Greenwood Ave.
(26.74092, -80.05948) 		Traffic Calming Circle
Existing 		Other
Unknown 		4 Approaches
0 Driveways
44.7970 		Other (At-Grade)
Single-Lane 		Two-way yield. ICD estimated from Google Maps linework.
Flamingo Park, FL
Palm Beach Co.
United States 		Georgia Ave. / Claremore Dr.
(26.69463, -80.05827) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Flamingo Park, FL
Palm Beach Co.
United States 		Georgia Ave. / Flamingo Dr.
(26.69630, -80.05821) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Grandview Heights, FL
Palm Beach Co.
United States 		Park Pl. / Georgia Ave.
(26.69795, -80.05814) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Grandview Heights, FL
Palm Beach Co.
United States 		Palm St. / Georgia Ave.
(26.69938, -80.05808) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
51.2153 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Erie, PA
Erie Co.
United States 		Wildflower Ct. / Meadowland Cir.
(42.06869, -80.05753) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
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
Northwood, FL
Palm Beach Co.
United States 		54th St. / Manning Ave.
(26.75960, -80.05737) 		Traffic Calming Circle
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Flamingo Park, FL
Palm Beach Co.
United States 		Florida Ave. / Ardmore Rd.
(26.69386, -80.05724) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Flamingo Park, FL
Palm Beach Co.
United States 		Florida Ave. / Claremore Dr.
(26.69461, -80.05718) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Flamingo Park, FL
Palm Beach Co.
United States 		Florida Ave. / Flamingo Dr.
(26.69628, -80.05711) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Grandview Heights, FL
Palm Beach Co.
United States 		Florida Ave. / Park Pl.
(26.69793, -80.05703) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
West Palm Beach, FL
Palm Beach Co.
United States 		Alhambra Pl. / Brevard Ave.
(26.64832, -80.05542) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
West Palm Beach, FL
Palm Beach Co.
United States 		S. Quadrille Blvd. (El Campeon Blvd.) / Fern St.
(26.71040, -80.05505) 		Roundabout
Removed 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		1997 Replaced with TWSC 1995-1999; signalized in 2019.
Erie, PA
Erie Co.
United States 		Meadowland Circle
(42.06937, -80.05504) 		Other
Existing 		Unknown
Unknown 		2 Approaches
11 Driveways
0.0000 		Other (At-Grade)
Unknown
Old Northwood, FL
Palm Beach Co.
United States 		Spruce Ave. / 28th St.
(26.73908, -80.05477) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Old Northwood, FL
Palm Beach Co.
United States 		Spruce Ave. / 30th St.
(26.74083, -80.05470) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Old Northwood, FL
Palm Beach Co.
United States 		Spruce Ave. / 32nd St.
(26.74247, -80.05465) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Old Northwood, FL
Palm Beach Co.
United States 		Spruce Ave. / 34th St.
(26.74414, -80.05459) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Northboro Park Historic District, FL
Palm Beach Co.
United States 		Spruce Ave. / 38th St.
(26.74750, -80.05447) 		Traffic Calming Circle
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
College Park, FL
Palm Beach Co.
United States 		Pennsylvania Dr. / Fordham Dr.
(26.64063, -80.05439) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
West Palm Beach, FL
Palm Beach Co.
United States 		Alhambra Pl. / Martin Ave.
(26.64824, -80.05274) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Kernersville, NC
Forsyth Co.
United States 		Old Greensboro Rd. / E. Mountain St. / Graves St.
(36.11204, -80.05263) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.4537 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
West Palm Beach, FL
Palm Beach Co.
United States 		S Olive Ave. / Actaeon Pl. / Diana Pl.
(26.70064, -80.05217) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0092 		Other (At-Grade)
Single-Lane 		2003 ICD estimated from Google Maps linework.
West Palm Beach, FL
Palm Beach Co.
United States 		Washington Rd. / Worth Ct. N
(26.67307, -80.05081) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Kernersville, NC
Forsyth Co.
United States 		E Mountain St. / Macy Grove Rd.
(36.11164, -80.04836) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.5594 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 Right-turn bypass lanes on north and east legs. ICD estimated from Google Maps linework.
Hamilton, ON
Hamilton
Canada 		Trinity Rd. (Hwy 52) / Jerseyville Rd. W
(43.20987, -80.04708) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.5605 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Mars, PA
Butler Co.
United States 		Village Green Blvd. / W Village Green Blvd. / E Village Green Blvd.
(40.69019, -80.04157) 		Other
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands; pedestrian access to central island.
Salem, VA
Roanoke Co.
United States 		SR 311 / SR 419 (N Electric Rd.) / (parking)
(37.32750, -80.04100) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 https://www.wdbj7.com/2022/07/15/new-roundabout-roanoke-county-had-opened/
Mars, PA
Butler Co.
United States 		Adams Pointe Blvd. / Pointe View Dr.
(40.68247, -80.04060) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		Parking along circulatory roadway.
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.
Foxbank Plantation, SC
Berkeley Co.
United States 		Foxbank Plantation Blvd. / Red LEaf Blvd.
(33.10575, -80.03870) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane
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
Mars, PA
Butler Co.
United States 		Adams Pointe Blvd. / (parking)
(40.68602, -80.03800) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands; pedestrian access to central island.
Palm Beach, FL
Palm Beach Co.
United States 		SR 80 / SR A1A
(26.67576, -80.03787) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
37.3522 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Yielding on circulatory roadway. ICD estimated from Google Maps linework.
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
Trinity, NC
Randolph Co.
United States 		Finch Farm Rd. / Old Mountain Rd.
(35.84301, -80.02249) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
29.0446 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Trinity, NC
Randolph Co.
United States 		Finch Farm Rd. / Kennedy Rd.
(35.84139, -80.01801) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.8224 		Other (At-Grade)
Single-Lane 		2011 Yield-controlled right-turn bypass lane on south leg. ICD estimated from Google Maps linework.
Hamilton, ON
Hamilton
Canada 		Wilson St. W / McClure Rd. / Portia Dr.
(43.19860, -80.01798) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.5324 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 ICD estimated from Google Maps linework.
High Point, NC
Guilford Co.
United States 		Lindsay St. / N Elm St. / W Parkway Ave.
(35.96684, -80.01495) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.6989 		Other (At-Grade)
Single-Lane 		2013 Non-circular. Pedestrian access to center island. ICD estimated from Google Maps linework.
Ancaster, Hamilton, ON
Hamilton
Canada 		Wilson St. W / Shaver Rd.
(43.20145, -80.01351) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.3067 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 http://forum.skyscraperpage.com/showthread.php?t=160141 ICD estimated from Google Maps linework.
Hanahan, SC
Berkeley Co.
United States 		Emelin Dr.
(32.94955, -80.01212) 		Other
Existing 		Unknown
Unknown 		2 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
North Charleston, SC
Charleston Co.
United States 		City Hall Ln. / (parking)
(32.87592, -80.01191) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2007-2010).
Hanahan, SC
Berkeley Co.
United States 		Foster Creek Rd. / Williams Ln. / Song Sparrow Way
(32.94510, -80.01085) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2018
Spring Grove Plantation, SC
Berkeley Co.
United States 		Colony Post Loop / Plantation Grove Blvd.
(33.07839, -80.01052) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
42.6717 		Other (At-Grade)
Single-Lane 		2005
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.
Roanoke, VA
Roanoke Co.
United States 		VA 687 / Penn Forest Blvd / Colonial Ave
(37.22386, -80.00757) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
1 Driveways
25.6775 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Moncks Corner, SC
Berkeley Co.
United States 		Colony Post Loop / Caretaker Trl.
(33.07825, -80.00718) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2005
Morgantown, WV
Monongalia Co.
United States 		University Town Center Dr. / I-79 SB Ramps
(39.63879, -80.00274) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
44.1471 		Freeway Ramps (Grade-Separated)
Multilane (3+ Lane) 		2016 https://www.constructionequipmentguide.com/i-79-interchange-nears-completion-in-morgantown-wva/31295. 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.
Ancaster, ON
Hamilton
Canada 		Wilson St. / Meadowbrook Dr. / Hamilton Dr.
(43.20797, -80.00224) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.6911 		Other (At-Grade)
Single-Lane 		2002 ICD estimated from Google Maps linework.
Roanoke, VA
Roanoke Co.
United States 		Merriman Rd. / Meadowlark Rd. / (elementary school parking lot) / (library parking lot)
(37.20404, -80.00097) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
39.0020 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Hanahan, SC
Berkeley Co.
United States 		Tanner Hall Blvd. / (parking)
(32.93118, -79.99964) 		Other
Existing 		Uncontrolled
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2004 West leg stubbed.
Bentleyville, PA
Washington Co.
United States 		SR 70 / SR 917
(40.13260, -79.99890) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
44.7434 		Other (At-Grade)
Single-Lane 		2016 Previously controlled by two-way stop ICD estimated from Google Maps linework.
North Charleston, SC
Charleston Co.
United States 		E Liberty Park Cir. / Essez St.
(32.88859, -79.99791) 		Other
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Pedestrian access to central island.
North Charleston, SC
Charleston Co.
United States 		Park Circle
(32.88148, -79.98524) 		Other
Existing 		Unknown
None 		8 Approaches
4 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified)
James Island, SC
Charleston Co.
United States 		Camp Rd. / Riverland Dr.
(32.73323, -79.98198) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2020 Year Completed estimated (2020-2021).
Waterford Township, PA
Erie Co.
United States 		US 19 / SR 97
(41.93390, -79.98040) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.3162 		Other (At-Grade)
Single-Lane 		2014 Previously controlled by two-way stop ICD estimated from Google Maps linework.
Roanoke, VA
Roanoke City Co.
United States 		Colonial Ave. SW / Winding Way Rd. SW
(37.24543, -79.97470) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
19.9657 		Other (At-Grade)
Single-Lane 		2018 https://www.roanoke.com/news/local/roundabout-makeover-starts-tuesday-on-colonial-avenue-by-community-college/article_975d6b20-fc2e-50c5-95d0-680a8e9686ce.html ICD estimated from Google Maps linework.
Roanoke, VA
Roanoke City Co.
United States 		Colonial Ave SW / McNeil Dr SW
(37.24677, -79.97179) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
26.6204 		Other (At-Grade)
Unknown 		2018 ICD estimated from Google Maps linework.
Milton, ON
Halton
Canada 		Campbellville Rd. / Campbell Ave.
(43.49642, -79.97028) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.0000 		Other (At-Grade)
Single-Lane 		2022 Year Completed estimated (2021-2022).
Roanoke, VA
Roanoke City Co.
United States 		Colonial Ave. SW / Overland Rd. SW
(37.24804, -79.96884) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
30.4228 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 https://www.roanoke.com/news/local/roundabout-makeover-starts-tuesday-on-colonial-avenue-by-community-college/article_975d6b20-fc2e-50c5-95d0-680a8e9686ce.html ICD estimated from Google Maps linework.
Roanoke, VA
Roanoke City Co.
United States 		Wiley Ave. / Winona Ave.
(37.26470, -79.95686) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
19.9606 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Darlington, SC
Darlington Co.
United States 		Lamar Hwy (US 401) / Hoffmeyer Rd.
(34.25051, -79.95188) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
44.4246 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Hamilton, ON
Hamilton
Canada 		Stonehenge Dr. / Thoroughbred Blvd.
(43.21655, -79.95150) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
28.0000 		Other (At-Grade)
Single-Lane 		1998 Year Completed estimated (before 2004).
Greensboro, NC
Guilford Co.
United States 		Airpark Rd. / Albert Pick Rd.
(36.07486, -79.94894) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.8900 		Other (At-Grade)
Single-Lane 		2001 Year Completed estimated (1999-2002). ICD estimated from Google Maps linework.
Greensboro, NC
Guilford Co.
United States 		Airpark Rd. / Abert Pick Rd. / Gallimore Dairy Rd.
(36.07414, -79.94649) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.9250 		Other (At-Grade)
Single-Lane 		2001 Year Completed estimated (1999-2002). ICD estimated from Google Maps linework.
Hamilton, ON
Hamilton
Canada 		Stonehenge Dr. / Meadowlands Blvd.
(43.21763, -79.94515) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.0000 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (before 2004). Flush splitter islands added 2012-2014. Borderline roundabout.
Hamilton, ON
Hamilton
Canada 		Stonehenge Dr. / Raymond Rd.
(43.21855, -79.94298) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
30.0000 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2011). Splitter islands added 2012-2013.
North Charleston, SC
Charleston Co.
United States 		Barracks Rd.
(32.84637, -79.94049) 		Other
Existing 		Unknown
Unknown 		2 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified)
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
Hamilton, ON
Hamilton
Canada 		Raymond Rd. / Irwin Ave.
(43.21613, -79.93984) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.0000 		Other (At-Grade)
Single-Lane 		2011 Year Completed estimated (2009-2012). Splitter islands added 2016-2017.
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