Roundabouts Database

29411 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
Riverbank, CA
Stanislaus Co.
United States 		Chancellor Way / Novi Dr.
(37.72214, -120.95440) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.3963 		Other (At-Grade)
Single-Lane 		2003 Residential area near park. ICD estimated from Google Maps linework.
Riverbank, CA
Stanislaus Co.
United States 		Antique Rose Way / Novi Dr.
(37.72203, -120.95680) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
85.0230 		Other (At-Grade)
Single-Lane 		2008 Small diameter, no splitter islands, near park. ICD estimated from Google Maps linework.
Wichita, KS
Sedgwick Co.
United States 		Oak Creek Pkwy.
(37.72193, -97.21150) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2006 Roundabout appears to be located to support future development on both sides of street.
San Francisco, CA
San Francisco Co.
United States 		Font Blvd. / Arballo Dr.
(37.72177, -122.48231) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
35.8987 		Other (At-Grade)
Single-Lane 		1950 ICD estimated from Google Maps linework.
San Francisco, CA
San Francisco Co.
United States 		Font Blvd. / Pinto Ave. / Holloway Ave.
(37.72069, -122.48105) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
32.1204 		Other (At-Grade)
Single-Lane 		1950 ICD estimated from Google Maps linework.
Riverbank, CA
Stanislaus Co.
United States 		Chancellor Way / Gallery Dr.
(37.72000, -120.95440) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.5629 		Other (At-Grade)
Single-Lane 		2003 Residential area. ICD estimated from Google Maps linework.
Riverbank, CA
Stanislaus Co.
United States 		Antique Rose Way / Gallery Dr.
(37.71997, -120.95630) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
62.3519 		Other (At-Grade)
Single-Lane 		2008 Small diameter, no splitter islands, residential ICD estimated from Google Maps linework.
San Francisco, CA
San Francisco Co.
United States 		Crespi Dr. / Varela Ave. / Serrano Dr. / Gonzalez Dr.
(37.71990, -122.47589) 		Other
Existing 		Unknown
Unknown 		5 Approaches
0 Driveways
43.4574 		Other (At-Grade)
Single-Lane 		1950 ICD estimated from Google Maps linework.
San Francisco, CA
San Francisco Co.
United States 		Font Blvd. / Serrano Dr.
(37.71957, -122.47976) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
32.1209 		Other (At-Grade)
Single-Lane 		1950 ICD estimated from Google Maps linework.
Wichita, KS
Sedgwick Co.
United States 		E 19th St. / Chateau Pkwy.
(37.71900, -97.21668) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.9553 		Other (At-Grade)
Single-Lane 		2007 One-stage pedestrian crossing on west leg. Year Completed estimated (2006-2008). ICD estimated from Google Maps linework.
Riverbank, CA
Stanislaus Co.
United States 		Crawford Rd. / Homewood Way
(37.71818, -120.94930) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.3480 		Other (At-Grade)
Single-Lane 		2003 Bike lanes in circulatory roadway in 2010 photo. ICD estimated from Google Maps linework.
San Francisco, CA
San Francisco Co.
United States 		Juan Bautista Circle
(37.71804, -122.47795) 		Other
Existing 		All-Way Stop
Unknown 		7 Approaches
0 Driveways
120.9281 		Other (At-Grade)
Single-Lane 		1950 ICD estimated from Google Maps linework.
Wichita, KS
Sedgwick Co.
United States 		Oak Creek Pkwy. / E 19th St.
(37.71800, -97.21104) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.2320 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2005-2006). ICD estimated from Google Maps linework.
San Francisco, CA
San Francisco Co.
United States 		Bucareli Dr. / Gonzalez Dr.
(37.71695, -122.48001) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
18.8953 		Other (At-Grade)
Single-Lane 		1950 ICD estimated from Google Maps linework.
San Francisco, CA
San Francisco Co.
United States 		Font Blvd. / Gonzalez Dr.
(37.71679, -122.47592) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
30.2325 		Other (At-Grade)
Single-Lane 		1950 ICD estimated from Google Maps linework.
Wichita, KS
Sedgwick Co.
United States 		Innovation Blvd. / (parking)
(37.71672, -97.28453) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2015-2017).
San Francisco, CA
San Francisco Co.
United States 		Grijalva Dr. / Gonzalez Dr.
(37.71638, -122.47919) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
21.7298 		Other (At-Grade)
Single-Lane 		1950 ICD estimated from Google Maps linework.
San Francisco, CA
San Francisco Co.
United States 		Font Blvd. / Cambon Dr.
(37.71590, -122.47445) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
28.3433 		Other (At-Grade)
Single-Lane 		1950 ICD estimated from Google Maps linework.
Carbondale, IL
Jackson Co.
United States 		W Chautauqua St. / S McLafferty Rd.
(37.71568, -89.23758) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 North leg disconnected. https://explorecarbondale.com/676/Chautauqua-McLafferty-Roundabout-Complet
San Francisco, CA
San Francisco Co.
United States 		Font Blvd. / Chumasero Dr.
(37.71501, -122.47298) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
25.5093 		Other (At-Grade)
Single-Lane 		1950 ICD estimated from Google Maps linework.
Riverbank, CA
Stanislaus Co.
United States 		Squire Wells Way / Heartland Dr.
(37.71484, -120.95160) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.5708 		Other (At-Grade)
Single-Lane 		2007 Small diameter. ICD estimated from Google Maps linework.
Elizabethtown, KY
Hardin Co.
United States 		Woodland Dr. / Hill St. / Layman Ln.
(37.71200, -85.87922) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
18.2880 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023
Elizabethtown, KY
Hardin Co.
United States 		SR 251 (N Miles St.) / W French St. / Pear Orchard Rd.
(37.71166, -85.85296) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023
Elizabethtown, KY
Hardin Co.
United States 		Dolphin Dr. / Josale Dr.
(37.71112, -85.83757) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023
Elizabethtown, KY
Hardin Co.
United States 		Executive Dr. / Commerce Dr.
(37.71041, -85.83313) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2023 https://www.youtube.com/watch?v=wc_yP-bpdug
Wichita, KS
Sedgwick Co.
United States 		N Chesterfield St. / (parking)
(37.70930, -97.21225) 		Other
Existing 		Unknown
Unknown 		2 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
(unincorporated), VA
Accomack Co.
United States 		Rte 316 / Rte 13 Bus. / Rte. 126
(37.70896, -75.70512) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4011 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Springfield, KY
Washington Co.
United States 		Bardstown Rd. / US 150 Business
(37.70884, -85.25774) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
29.2909 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2010-2013). ICD estimated from Google Maps linework.
Elizabethtown, KY
Hardin Co.
United States 		SR 251 (N Miles St.) / St James Ave. / Panther Ln.
(37.70554, -85.85546) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023
Elizabethtown, KY
Hardin Co.
United States 		SR 251 (N Miles St.) / Beech St.
(37.70240, -85.85716) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023
Modesto, CA
Stanislaus Co.
United States 		Coffee Rd. / Claratina Ave.
(37.69985, -120.97630) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.1294 		Other (At-Grade)
Single-Lane 		2008 Interim configuration ICD estimated from Google Maps linework.
Modesto, CA
Stanislaus Co.
United States 		Lifescapes Dr. / Grecian Ave.
(37.69840, -120.98540) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.5700 		Other (At-Grade)
Single-Lane 		2002 ICD estimated from Google Maps linework.
Cedar City, UT
Iron Co.
United States 		Knoll St. / N Fairview Dr.
(37.69816, -113.05654) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.9102 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2004-2006). ICD estimated from Google Maps linework.
Cedar City, UT
Iron Co.
United States 		Knoll St.
(37.69810, -113.05439) 		Other
Existing 		Uncontrolled
None 		3 Approaches
0 Driveways
37.8002 		Other (At-Grade)
Single-Lane 		2005 No splitter islands. Year Completed estimated (2004-2006). ICD estimated from Google Maps linework.
Wichita, KS
Sedgwick Co.
United States 		W Murdock St. / W River Blvd. / W Stackmand Dr. (Riverside Park)
(37.69749, -97.34429) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
58.5908 		Other (At-Grade)
Single-Lane 		2003 ICD estimated from Google Maps linework.
Elizabethtown, KY
Hardin Co.
United States 		SR 251 (N Miles St.) / W Poplar St.
(37.69707, -85.86198) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023
Elizabethtown, KY
Hardin Co.
United States 		N Main St. / Crutcher St.
(37.69577, -85.85552) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2021 https://www.wdrb.com/news/first-of-2-mini-roundabouts-opens-in-elizabethtown/article_f6754e22-c7d2-11eb-8603-df9381b56251.html
Wichita, KS
Sedgwick Co.
United States 		N Nims St. / W Stackman Dr. / N Wiley St. (Riverside Park)
(37.69541, -97.34888) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.2962 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Elizabethtown, KY
Hardin Co.
United States 		N Main St. / Poplar St.
(37.69419, -85.85702) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2021 https://www.wdrb.com/news/first-of-2-mini-roundabouts-opens-in-elizabethtown/article_f6754e22-c7d2-11eb-8603-df9381b56251.html
Elizabethtown, KY
Hardin Co.
United States 		Public Square: US 31W (W Dixie Ave. - E Dixie Ave.) / N Main St. / S Main St.
(37.69311, -85.85806) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Building with pedestrian access in central island; parking along circulatory roadway.
Tropic, UT
Garfield Co.
United States 		Hwy 63 / Utah Scenic Byway 12 / N Main St.
(37.69252, -112.15249) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2021 https://www.insiderutah.com/articles/roundabout-bryce/ https://www.youtube.com/watch?v=03GKcqgxFeg
Modesto, CA
Stanislaus Co.
United States 		Litt Rd. / (parking)
(37.69136, -120.92985) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2013
Modesto, CA
Stanislaus Co.
United States 		Sylvan Ave. / Litt Rd.
(37.68914, -120.93072) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
57.9120 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013
Elizabethtown, KY
Hardin Co.
United States 		Hickory Ln. / Langley Trace
(37.68904, -85.89330) 		Other
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Modesto, CA
Stanislaus Co.
United States 		Sylvan Ave. / Millbrook Ave.
(37.68898, -120.93520) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.3658 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2006 Previously controlled by one-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Modesto, CA
Stanislaus Co.
United States 		Sylvan Ave. / Roselle Ave.
(37.68896, -120.93980) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.2012 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Modesto, CA
Stanislaus Co.
United States 		Hillglen Ave. / Sorrel Wood Dr.
(37.68533, -120.95336) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2010
Wichita, KS
Sedgwick Co.
United States 		Douglas Ave. / Sycamore St.
(37.68404, -97.34694) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4103 		Other (At-Grade)
Single-Lane 		2003 Fatal crash April 2, 2006. 11861-05. ICD estimated from Google Maps linework.
Modesto, CA
Stanislaus Co.
United States 		La Force Dr. / Kodiak Dr. / Hillglen Ave.
(37.68347, -120.95500) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2010
Glen Allen, VA
Henrico Co.
United States 		Opaca Ln. / Westward Pl.
(37.68253, -77.57561) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.4657 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2014-2016). ICD estimated from Google Maps linework.
Modesto, CA
Stanislaus Co.
United States 		Kodiak Dr. / Lincoln Oak Dr.
(37.68164, -120.94799) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2015-2016).
Modesto, CA
Stanislaus Co.
United States 		Roselle Ave. / Kodiak Dr.
(37.68158, -120.93963) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
51.8160 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2017
Andover, KS
Butler Co.
United States 		Cloud Ave. / Plaza St.
(37.67840, -97.13040) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.5365 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Modesto, CA
Stanislaus Co.
United States 		Roselle Ave. / Floyd Ave.
(37.67812, -120.93960) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.5914 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2007 Opened July 3, 2007. ICD estimated from Google Maps linework.
Danville, KY
Boyle Co.
United States 		Shakertown Rd. (KY 33) / KY 2168
(37.67727, -84.76431) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.5372 		Other (At-Grade)
Single-Lane 		2014 Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Modesto, CA
Stanislaus Co.
United States 		Chandon Dr. / Calero Dr.
(37.67642, -120.93380) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4132 		Other (At-Grade)
Single-Lane 		2002 ICD estimated from Google Maps linework.
Elizabethtown, KY
Hardin Co.
United States 		New Glendale Rd. / Elizabethtown Bypass
(37.67603, -85.85938) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023
Fairview, CA
Alameda Co.
United States 		Fairview Ave. / Five Canyons Pkwy. / East Ave. (Star Ridge Rd.)
(37.67520, -122.03220) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
20.7965 		Other (At-Grade)
Single-Lane 		1998 https://www.sfgate.com/bayarea/article/COMMUTER-CHRONICLES-IN-A-ROUNDABOUT-WAY-The-2975842.php ICD estimated from Google Maps linework.
Modesto, CA
Stanislaus Co.
United States 		Bowen Ave. / Fremont Ave.
(37.67470, -121.00260) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
18.9061 		Other (At-Grade)
Single-Lane 		2002 Previously controlled by twsc ICD estimated from Google Maps linework.
Modesto, CA
Stanislaus Co.
United States 		Bowen Ave. / Phelps Ave.
(37.67470, -121.00600) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.6873 		Other (At-Grade)
Single-Lane 		2002 Previously controlled by one-way stop ICD estimated from Google Maps linework.
Modesto, CA
Stanislaus Co.
United States 		Sharon Ave. / Maid Mariane Rd.
(37.67451, -120.93050) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
20.7967 		Other (At-Grade)
Single-Lane 		2006 Opened July 27, 2006. Functional Class: Collector ICD estimated from Google Maps linework.
Mechanicsville, VA
Hanover Co.
United States 		Honey Meadows Rd. / Meadow Pond Dr. / Harvest Honey Rd.
(37.67241, -77.41173) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2007-2008).
Glen Allen, VA
Henrico Co.
United States 		Greenwood Rd. / Woodman Rd.
(37.67146, -77.48272) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2020 Add-lane right-turn bypass lane on west leg; yield-controlled right-turn-only lane on south leg. https://www.facebook.com/henricova/videos/159967112559967/?redirect=false
Modesto, CA
Stanislaus Co.
United States 		Merle Ave. / Maid Mariane Ln.
(37.67087, -120.93030) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2007 Opened August 15, 2007.
Castilblanco de los Arroyos, Andalusia
Seville
Spain 		C-433 (Carretera de Burgillos) / Avenida de España
(37.66818, -5.99121) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Mechanicsville, VA
Hanover Co.
United States 		Studley Rd. / Rural Point Rd.
(37.66768, -77.34019) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.4710 		Other (At-Grade)
Single-Lane 		2018 Replaced highly skewed stop-controlled intersection. https://www.facebook.com/HanoverCountyVA/videos/studley-road-and-rural-point-road-roundabout/1801687246541853/ ICD estimated from Google Maps linework.
Castilblanco de los Arroyos, Andalusia
Seville
Spain 		C-433 (Carretera de Burguillos) / (unknown)
(37.66703, -5.99310) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Modesto, CA
Stanislaus Co.
United States 		4th St. / E St.
(37.66411, -121.03798) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2017 On campus of Modesto Junior College West Campus. Bike lanes striped in circulatory roadway. Painted splitter island on south leg. Year Completed estimated (2016-2017).
Modesto, CA
Stanislaus Co.
United States 		Student Center Dr. / 6th St.
(37.66402, -121.03414) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2017 Y-shaped intersection. Bike lane striped in circulatory roadway. 28181.
(unincorporated), VA
Goochland Co.
United States 		Centerville Parke Dr. / Centerville Parke Ln.
(37.66259, -77.68004) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.8728 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Modesto, CA
Stanislaus Co.
United States 		6th St. / B St.
(37.66152, -121.03413) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2017 On campus of Modesto Junior College West Campus. Bike lanes striped within circulatory roadway. Year Completed estimated (2016-2017).
Henrico, VA
Henrico Co.
United States 		Towne Center W Blvd. / Blue Ocean Ln.
(37.65881, -77.62729) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.3107 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Hayward, CA
Alameda Co.
United States 		Orchard Ave. / Joyce St.
(37.65808, -122.07850) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
18.9103 		Other (At-Grade)
Single-Lane 		2000 Painted splitter islands. Built as temporary in February 2000, reconstructed permanent central island 2001 (http://ci.hayward.ca.us/citygov/meetings/cca/rp/2000/rp091900-05.pdf). ICD estimated from Google Maps linework.
Pleasanton, CA
Alameda Co.
United States 		Mill Creek Pl. / Oak Vista Way
(37.65794, -121.89347) 		Traffic Calming Circle
Existing 		Uncontrolled
None 		3 Approaches
1 Driveways
16.0738 		Other (At-Grade)
Single-Lane 		2000 Year Completed estimated (1993-2002). ICD estimated from Google Maps linework.
Pleasanton, CA
Alameda Co.
United States 		Valley Ave. / (unknown)
(37.65670, -121.89670) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
28.3660 		Other (At-Grade)
Single-Lane 		2000 ICD estimated from Google Maps linework.
Pleasanton, CA
Alameda Co.
United States 		Valley Ave. / E Gate Way
(37.65487, -121.89530) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.3667 		Other (At-Grade)
Single-Lane 		2000 ICD estimated from Google Maps linework.
Hayward Highland, CA
Alameda Co.
United States 		Fairview Ave. / Hayward Blvd. / Stonebrae Country Club Dr.
(37.65432, -122.01743) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.7681 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Pleasanton, CA
Alameda Co.
United States 		Pleasanton Ave. / (park access #2)
(37.65350, -121.88784) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2008 Painted splitter island on north leg.
Pleasanton, CA
Alameda Co.
United States 		Valley Ave. / Oak Vista Way
(37.65349, -121.89390) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4216 		Other (At-Grade)
Single-Lane 		2000 ICD estimated from Google Maps linework.
Pleasanton, CA
Alameda Co.
United States 		Pleasanton Ave. / (park access #1)
(37.65266, -121.88980) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2008
Pleasanton, CA
Alameda Co.
United States 		Valley Ave. / Pleasanton Ave. / Laguna Creek Ln.
(37.65175, -121.89043) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2000
Mechanicsville, VA
Hanover Co.
United States 		Battalion Dr. / Brigadier Rd.
(37.64610, -77.34683) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4244 		Other (At-Grade)
Single-Lane 		2003 Crosswalk ends in driveway. Year Completed estimated (1994-2003). ICD estimated from Google Maps linework.
Mechanicsville, VA
Hanover Co.
United States 		Battalion Dr. / Brevet Ln.
(37.64595, -77.34993) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.2614 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Modesto, CA
Stanislaus Co.
United States 		Encina Ave. / Conejo Ave.
(37.64524, -120.96640) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
18.9136 		Other (At-Grade)
Single-Lane 		2005 Opened August 24, 2005. Adjavent to junior high school. ICD estimated from Google Maps linework.
Mechanicsville, VA
Hanover Co.
United States 		Smoothbore Ln. / Annex Ln.
(37.64497, -77.35281) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.2618 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Modesto, CA
Stanislaus Co.
United States 		La Loma / James St. / G St.
(37.64360, -120.98740) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
34.0452 		Other (At-Grade)
Single-Lane 		1997 Permanent installation with landscaping in place Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Lebanon, MO
Laclede Co.
United States 		Morgan Rd. / Evergreen Pkwy.
(37.64278, -92.66777) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.2312 		Other (At-Grade)
Single-Lane 		2007 Right-turn bypass lanes on north and east legs. ICD estimated from Google Maps linework.
Lebanon, MO
Laclede Co.
United States 		Evergreen Pkwy. / Industrial Dr.
(37.64278, -92.66564) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.8284 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Short Pump, VA
Goochland Co.
United States 		Capitol One Dr. / Tuckahoe Creek Pkwy. access
(37.63382, -77.67312) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
38.7788 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Short Pump, VA
Goochland Co.
United States 		Capitol One Dr. / VA 288 Ramps
(37.63224, -77.67027) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
53.9131 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Short Pump, VA
Goochland Co.
United States 		Capitol One Dr. / (unknown)
(37.62693, -77.66927) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
37.8365 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Rose Hill, KS
Butler Co.
United States 		SW Butler Rd. / SW 150th St.
(37.60684, -97.13532) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2021 http://www.derbyinformer.com/news/area_news/road-improvement-project-near-rose-hill-begins/article_4896a432-9474-11ea-a7b0-6fe6a21b2233.html
Ceres, CA
Stanislaus Co.
United States 		Helen Perry Rd. / Eastgate Blvd.
(37.60202, -120.92512) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2005 Initial construction without splitter islands around 2005. Converted into roundabout with splitter islands 2006-2009.
Tuckahoe, VA
Henrico Co.
United States 		Henrico Ave. / Glendale Dr. / Knowland Cir. / University Blvd.
(37.59204, -77.56166) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 Temporary installation. https://www.nbc12.com/video/2022/08/15/first-community-roundabout-henrico-complete/
Burguillos, Andalusia
Seville
Spain 		Avenida Rodin / Calle del Rodeo / Joan Miró
(37.59186, -5.97809) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Ceres, CA
Stanislaus Co.
United States 		North St. / 4th St.
(37.59167, -120.95337) 		Roundabout
Removed 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		2018 Originally constructed in 2004 as single-lane roundabout. Replaced with all-way stop in 2017-2018.
Burguillos, Andalusia
Seville
Spain 		Avenida de Pepe Luna / Calle la Torre
(37.59090, -5.97055) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Mechanicsville, VA
Hanover Co.
United States 		Cold Harbor Rd. / Creighton Rd.
(37.59043, -77.31734) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 https://richmond.com/news/local/hanover/mechanicsville-local/creighton-road-roundabout-progresses/article_193eda3e-d0f5-11ea-b1cf-df759d81b577.html
Ceres, CA
Stanislaus Co.
United States 		Morgan Rd. / Aristocrat Dr.
(37.59034, -120.97537) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2019 Raised crosswalks. Year Completed estimated (2018-2019).
Burguillos, Andalusia
Seville
Spain 		A-8002 / Avenida Carmen Laffon / Avenida de Pepe Luna
(37.59020, -5.97277) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane