Roundabouts Database

28370 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
Woodland, WA
Cowlitz Co.
United States 		Dike Access Rd. / Schurman Way / (parking)
(45.92664, -122.75957) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2012
Woodland, WA
Cowlitz Co.
United States 		Dike Access Rd. / I-5 NB Ramps
(45.92780, -122.75522) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Freeway Ramps (Grade-Separated)
Single-Lane 		2010 Raindrop shaped. December 2010.
Woodland, WA
Cowlitz Co.
United States 		Dike Access Rd. / I-5 SB Ramps
(45.92699, -122.75780) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Freeway Ramps (Grade-Separated)
Single-Lane 		2010 December 2010.
Davis, CA
Yolo Co.
United States 		Hutchison Dr. / Hutchison Pl. / Sage St.
(38.53933, -121.77160) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2010 Near University of California Davis college campus. Constructed initially as two-lane roundabout; converted to single-lane in 2020-2022.
Chico, CA
Butte Co.
United States 		E 1st St. / E 2nd St. / Camelia Way
(39.73168, -121.83847) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2013 Designed in tandem with conversion of First and Second Streets to a one-way couplet. Completed 2013.
Claremont, CA
Los Angeles Co.
United States 		Indian Hill Blvd. / Bonita St.
(34.09662, -117.71930) 		Roundabout
Removed 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		2000 Temporary roundabout installed in August 1999, removed in April 2000. Strong public negative opinion cited as reason for removal. (Westernite, July-August 2000, pp. 2-3)
Brighton, MI
Livingston Co.
United States 		Village Place Blvd. / Green Oak Dr. / Fieldcrest Dr.
(42.50573, -83.75296) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2006
Emporia, KS
Lyon Co.
United States 		US 50 / (connector to I-35)
(38.41225, -96.22947) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
79.2480 		Other (At-Grade)
Single-Lane 		2008 New interchange configuration. Half double-lane, half triple-lane. Opened November 2008. Modified 2011-2013 to reduce lanes. NCHRP Synthesis 488. 21442
Junction City, KS
Geary Co.
United States 		East St. / E Chestnut St. / Frontage Rd. / I-70 WB Exit Ramp
(39.02176, -96.81661) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
64.0077 		Other (At-Grade)
Single-Lane 		2008 Completed November 2008 (?).
Clearwater, FL
Pinellas Co.
United States 		Cleveland St. / Corona Ave.
(27.96546, -82.75991) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.9080 		Other (At-Grade)
Single-Lane 		2008
Williston, ND
Williams Co.
United States 		32nd Ave. W / Lewis Dr.
(48.14800, -103.66908) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2014
Williston, ND
Williams Co.
United States 		32nd Ave. W / 7th St. W
(48.15061, -103.66910) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2014
Parma, MI
Jackson Co.
United States 		W Michigan Ave. / I-94 EB Ramps
(42.26564, -84.61940) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2022 https://jtv.tv/i-94-michigan-avenue-parma-interchange-to-reopen-tuesday/
Parma, MI
Jackson Co.
United States 		W Michigan Ave. / Norton Rd. / I-94 WB Ramps
(42.26653, -84.62125) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2022 Combined two intersections. https://jtv.tv/i-94-michigan-avenue-parma-interchange-to-reopen-tuesday/
Bismarck, ND
Burleigh Co.
United States 		43rd Ave. NE / N 19th St.
(46.85254, -100.76214) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2022
Bismarck, ND
Burleigh Co.
United States 		43rd Ave. N / N 26th St.
(46.85246, -100.75128) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Single-Lane 		2022
West Fargo, ND
Cass Co.
United States 		7th St. W / 19th Ave. W / 10th St. W
(46.85395, -96.91104) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2018
Rice Lake, WI
Barron Co.
United States 		STH 48 (W Knapp St.) / US 53 NB Ramps
(45.50926, -91.76067) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.7680 		Freeway Ramps (Grade-Separated)
Single-Lane 		2020 Yield-controlled right-turn bypass lane on east leg. https://www.apg-wi.com/rice_lake_chronotype/free/traffic-changes-around-us-53-wis-48-interchange-in-rice-lake-coming-in-october/article_4e8de952-0334-11eb-a7de-678b8ff263bc.html
Rice Lake, WI
Barron Co.
United States 		STH 48 (21st Ave - Knapp St.) / US 53 SB Ramps
(45.50932, -91.76298) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.7680 		Freeway Ramps (Grade-Separated)
Single-Lane 		2020 Yield-controlled right-turn bypass lane on west leg. https://www.apg-wi.com/rice_lake_chronotype/free/traffic-changes-around-us-53-wis-48-interchange-in-rice-lake-coming-in-october/article_4e8de952-0334-11eb-a7de-678b8ff263bc.html
Rice Lake, WI
Barron Co.
United States 		STH 48 (21st Ave.) / West Ave. / 19th St.
(45.50939, -91.76507) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Single-Lane 		2020 https://www.apg-wi.com/rice_lake_chronotype/free/traffic-changes-around-us-53-wis-48-interchange-in-rice-lake-coming-in-october/article_4e8de952-0334-11eb-a7de-678b8ff263bc.html
(unincorporated), TX
Fort Bend Co.
United States 		Tamarron Point / Tamarron Park
(29.72909, -95.91359) 		Unknown
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023 Fully mountable splitter and center islands
Perdido Key, FL
Escambia Co.
United States 		SR 292 (Perdido Key Dr.) / Johnson Beach Rd.
(30.29923, -87.42787) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 Year Completed estimated (2022-2023). https://www.facebook.com/studio850/videos/perdido-key-roundabout-taking-shapesafer-speeds-and-reduced-congestion-are-goals/2442958579185514/
Pflugerville, TX
Travis Co.
United States 		Commons Pkwy. / Ambling Trl.
(30.48456, -97.57125) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2006-2008).
Austin, TX
Williamson Co.
United States 		Lakeline Mall Dr. / Lyndhurst St.
(30.47763, -97.78664) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2015-2016).
Pflugerville, TX
Travis Co.
United States 		N Cascades Ave. / Great Basin Ave.
(30.46198, -97.61835) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0040 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2004-2005).
Pflugerville, TX
Travis Co.
United States 		NE Metro Park Rd. / (unknown)
(30.40890, -97.59725) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2015-2016).
Austin, TX
Travis Co.
United States 		Center Lake Dr. / Parmer Ridge Dr.
(30.40955, -97.65799) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2017
(unincorporated), TX
Hays Co.
United States 		Ledge Stone Dr. / Rocky Ridge Trl.
(30.20694, -97.97889) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2007 Initially constructed 2006-2008 with southeast and northeast legs. Northwest leg added 2013-2014. Southwest leg added 2020-2021.
Fond du Lac, WI
Fond Du Lac Co.
United States 		E Pioneer Rd. / CR V
(43.75489, -88.42185) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2019 https://www.fdl.wi.gov/engineering/wp-content/uploads/sites/14/2019/09/Media-Advisory-092019.pdf
Easton, PA
Northampton Co.
United States 		Centre Square: Northampton St. / N 3rd St. / S 3rd St.
(40.69124, -75.20914) 		Signalized Roundabout/Circle
Existing 		Signal
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Pedestrian access to central island; parking along circulatory roadway. Converted to single-lane 2020-2022. Due to the park in the center that was required to be maintained, the signal control remains with pedestrians into the center. The signal control is now R-Y-G with a dedicated pedestrian phase instead of flashing yellow and flashing red with a pedestrian phase. There is still parking in the intersection area. https://www.wfmz.com/news/area/lehighvalley/a-look-at-eastons-centre-square-past-present-and-future/article_6bf44964-9104-11ec-89c1-a761ab933e39.html. https://scenicwilddelawareriver.com/entries/eastons-historic-centre-square-easton-pa/0e5928f5-9188-417c-b7b0-b3e745e16c80. https://www.easton-pa.com/welcome-easton-pa/news/easton-ring-road-and-centre-square-presentation-june-23-2021
Platten, Rhineland-Palatinate
Bernkastel-Wittlich
Germany 		K56 / B50-E42 Ramps
(49.95063, 6.92518) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Single-Lane
Altrich, Rhineland-Palatinate
Bernkastel-Wittlich
Germany 		L52 / K56
(49.94688, 6.91149) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Rochester, MN
Olmsted Co.
United States 		Bella Terra Rd. NE / Shannon Oaks Blvd. NE
(44.03676, -92.41353) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2023 Mini-roundabout.
Pittsburgh, PA
Allegheny Co.
United States 		Crawford Rd. / Buckingham Dr. / Cobblestone Dr.
(40.53998, -80.08945) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2008-2010).
Freedom, PA
Beaver Co.
United States 		SR 989 (Dunlap Hill Rd.) / Freedom Crider Rd.
(40.67684, -80.19046) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		2022 Year Completed estimated (2022-2023).
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.
Kuching, Sarawak
Bahagian Kuching
Malaysia 		(unknown) / Jalan Stadium
(1.58857, 110.35680) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Kuching, Sarawak
Bahagian Kuching
Malaysia 		(unknown) / Julan Stadium
(1.58872, 110.35351) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		Concentric striped circulatory roadway.
Kuching, Sarawak
Bahagian Kuching
Malaysia 		Lorong Bunga Kenanga: Jala Tun Abdul Rahman / Jalan Bako / (unknown)
(1.57992, 110.35132) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane) 		Concentric striped circulatory roadway.
Kuching, Sarawak
Bahagian Kuching
Malaysia 		Bulatan D P Abang Haji Abdillah
(1.57168, 110.35128) 		Rotary
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Kuching, Sarawak
Bahagian Kuching
Malaysia 		Jalan Datuk Marican Salleh / Jalan Demak / (unknown)
(1.56605, 110.35639) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
150.0000 		Other (At-Grade)
Multilane (3+ Lane)
Kuching, Sarawak
Bahagian Kuching
Malaysia 		Bulatan Datuk Temenggong Abang Kipali Bin Abang Akip
(1.56887, 110.32092) 		Rotary
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
200.0000 		Freeway Ramps (Grade-Separated)
Multilane (3+ Lane) 		Oval shaped. ICD = 200 m x 180 m.
Kuching, Sarawak
Bahagian Kuching
Malaysia 		Jalan Matang / Jalan Matang Baru / (unknown)
(1.57234, 110.30408) 		Rotary
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
145.0000 		Other (At-Grade)
Multilane (3+ Lane)
Kuching, Sarawak
Bahagian Kuching
Malaysia 		(unknown) / Lorong 2
(1.55926, 110.29878) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
90.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Kuching, Sarawak
Bahagian Kuching
Malaysia 		Jalan Datuk Temenggong Tan Meng Chong / Lorong Pisang Barat
(1.54136, 110.31343) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
90.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Kuching, Sarawak
Bahagian Kuching
Malaysia 		Jalan Stapok
(1.52862, 110.32288) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
20.0000 		Other (At-Grade)
Single-Lane
Kuching, Sarawak
Bahagian Kuching
Malaysia 		Jalan Lapangan Terbang
(1.50399, 110.34811) 		Other
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (3+ Lane) 		Vehicular access to central island.
Kuching, Sarawak
Bahagian Kuching
Malaysia 		(unknown)
(1.64450, 110.33504) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Kuching, Sarawak
Bahagian Kuching
Malaysia 		(unknown)
(1.64720, 110.33526) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Kuching, Sarawak
Bahagian Kuching
Malaysia 		Lorong Cahya Mata / (unknown)
(1.64234, 110.33686) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-Lane
Kuching, Sarawak
Bahagian Kuching
Malaysia 		Jalan Sultan Tengah / (unknown)
(1.62387, 110.34799) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
245.0000 		Other (At-Grade)
Multilane (3+ Lane)
Kuching, Sarawak
Bahagian Kuching
Malaysia 		Jalan Demak Maju / (unknown)
(1.59923, 110.44736) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
130.0000 		Other (At-Grade)
Multilane (3+ Lane)
Kuching, Sarawak
Bahagian Kuching
Malaysia 		Jalan Bako
(1.59957, 110.44135) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
200.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Kuching, Sarawak
Bahagian Kuching
Malaysia 		Rte 1002 / (unknown)
(1.59920, 110.43140) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
110.0000 		Other (At-Grade)
Multilane (3+ Lane)
Kuching, Sarawak
Bahagian Kuching
Malaysia 		Jalan Demak Laut / (unknown)
(1.59627, 110.40727) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
95.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		Concentric striped circulatory roadway.
Kota Samarahan, Sarawak
Bahagian Samarahan
Malaysia 		Jalan Datuk Muhammad Musa / Lebuhraya Kuching-Samarahan
(1.45870, 110.41921) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
1 Driveways
210.0000 		Other (At-Grade)
Multilane (3+ Lane)
Kota Samarahan, Sarawak
Bahagian Samarahan
Malaysia 		Lebuhraya Kuching-Samarahan / (unknown)
(1.47543, 110.41598) 		Rotary
Existing 		All-Way Yield
Unknown 		3 Approaches
2 Driveways
240.0000 		Other (At-Grade)
Multilane (3+ Lane)
Kota Samarahan, Sarawak
Bahagian Samarahan
Malaysia 		Lebuhraya Kuching-Samarahan / (unknown)
(1.48899, 110.40638) 		Rotary
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
240.0000 		Other (At-Grade)
Multilane (3+ Lane)
Kuching, Sarawak
Bahagian Kuching
Malaysia 		Jalan Sherip Masahor / Jalan Taman Hui Sing
(1.51238, 110.34372) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
110.0000 		Other (At-Grade)
Multilane (3+ Lane) 		Concentric striped circulatory roadway.
Kuching, Sarawak
Bahagian Kuching
Malaysia 		Jalan Tun Razak / Jalan Wan Alwi / Jalan Ridgeway
(1.53037, 110.35927) 		Rotary
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
230.0000 		Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Kuching, Sarawak
Bahagian Kuching
Malaysia 		Jalan Datuk Tawi Sli
(1.52093, 110.33663) 		Rotary
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
200.0000 		Freeway Ramps (Grade-Separated)
Multilane (3+ Lane) 		Oval shaped. ICD = 200 m x 160 m.
Kuching, Sarawak
Bahagian Kuching
Malaysia 		Jalan Wan Alwi / Jalan Setia Raja
(1.52098, 110.38141) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
130.0000 		Other (At-Grade)
Multilane (3+ Lane) 		Oval shaped. ICD = 130 m x 105 m.
Kuching, Sarawak
Bahagian Kuching
Malaysia 		Jalan Stutong / Jalan Tabuan Laru
(1.50515, 110.37383) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
110.0000 		Other (At-Grade)
Multilane (3+ Lane)
Kuching, Sarawak
Bahagian Kuching
Malaysia 		Jalan Kilang / Jalan Jentera / Jalan Daya
(1.57086, 110.38610) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
130.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Kuching, Sarawak
Bahagian Kuching
Malaysia 		Jalan Kemajuan /Jalan Keruing / Jalan Tekad
(1.56589, 110.39047) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
165.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Kuching, Sarawak
Bahagian Kuching
Malaysia 		Jalan Belian / Jalan Mersawa
(1.55877, 110.38910) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
120.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		Oval shaped. ICD = 120 m x 105 m.
Middleton, ID
Canyon Co.
United States 		N Middleton Rd. / E Main St. (Cornell St.)
(43.70651, -116.61307) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.3360 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2021
Middleton, ID
Canyon Co.
United States 		Middleton Rd. / E Sawtooth Lake Dr.
(43.69887, -116.61324) 		Roundabout
Unknown 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 Scheduled for completion August 2023.
Middleton, ID
Canyon Co.
United States 		W Highlands Ranch Pkwy. / W Ayrshire St.
(43.72271, -116.64060) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on side street. Pedestrian crossings within circulatory roadway.
Middleton, ID
Canyon Co.
United States 		W Highlands Ranch Pkwy. / N Sombrero Ave.
(43.72247, -116.64464) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter island on side street. Unmarked pedestrian crossings within or adjacent to circulatory roadway.
Middleton, ID
Canyon Co.
United States 		W Highland Ranch Pkwy. / N Branding Iron Ave. / W Blue Lightning St.
(43.72344, -116.65073) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on side street. Pedestrian crossings within or adjacent to circulatory roadway.
Middleton, ID
Canyon Co.
United States 		W Highlands Pkwy. / Stallion Springs Way
(43.71894, -116.63822) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		2008 No splitter islands on side street. Year Completed estimated (2007-2009).
Middleton, ID
Canyon Co.
United States 		W Highlands Pkwy. / 9th St.
(43.71596, -116.64096) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2016 No splitter island on side street.
Basingstoke, England
Hants
United Kingdom 		A30 (Ringway South) / A339 (Hackwood Rd.)
(51.25770, -1.08197) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Basingstoke, England
Hants
United Kingdom 		A339 (Hackwood Rd.) / Grove Rd.
(51.25453, -1.07968) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Basingstoke, England
Hants
United Kingdom 		Golden Lion Roundabout: Grove Rd. / Jay's Close / The Harrow Way / Cliddesden Rd.
(51.25073, -1.08811) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Basingstoke, England
Hants
United Kingdom 		The Harrow Way / Hatch Warren Way / Jay's Close / Cranbourne Ln.
(51.24844, -1.09927) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Basingstoke, England
Hants
United Kingdom 		A30 (Winchester Rd.) / Brighton Way / The Harrow Way / Western Way
(51.24991, -1.11182) 		Roundabout
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Basingstoke, England
Hants
United Kingdom 		B3400 (Worting Rd.) / Buckskin Ln.
(51.26167, -1.12660) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Basingstoke, England
Hants
United Kingdom 		West Ham Roundabout: B3400 (Churchill Way West - Worting Rd.) / Worting Rd. / Euskirchen Way / West Ham Close / Grafton Way
(51.26364, -1.11793) 		Roundabout
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Basingstoke, England
Hants
United Kingdom 		Sandys Roundabout: Worting Rd. / Sandys Rd. / Grafton Way
(51.26224, -1.11030) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Basingstoke, England
Hants
United Kingdom 		Western Way / Saint Peter's Rd.
(51.26083, -1.11154) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-lane w/ Traversable Central Island
Basingstoke, England
Hants
United Kingdom 		A30 (Winchester Rd.) / A340 (Ringway West - Ringway South)
(51.25513, -1.10357) 		Signalized Roundabout/Circle
Existing 		Signal
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane)
Basingstoke, England
Hants
United Kingdom 		Black Dam Roundabout: A30 / A339
(51.26302, -1.06631) 		Other
Existing 		Signal
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (3+ Lane) 		Some direct movements through central island.
Basingstoke, England
Hants
United Kingdom 		A339 / M3 Ramps
(51.25793, -1.06507) 		Signalized Roundabout/Circle
Existing 		Signal
Unknown 		3 Approaches
0 Driveways
 Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Bakersfield, CA
Kern Co.
United States 		Wings Way / Citation Way
(35.43966, -119.05212) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2019 Marked with double left turns but only one receiving exit lane. Year Completed estimated (2018-2020).
Bakersfield, CA
Kern Co.
United States 		Highgate Park Blvd. / Pemberley Passage Ave.
(35.33797, -119.16322) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2017-2018).
Bakersfield, CA
Kern Co.
United States 		Pemberley Passage Ave. / Hovington Ave.
(35.33823, -119.15104) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2015-2016).
Bakersfield, CA
Kern Co.
United States 		Windermere St. / Muirlands Pkwy. / Brentmoor Cir.
(35.31845, -119.13707) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2018-2020).
Fresno, CA
Fresno Co.
United States 		E Fancher Creek Dr. / N Armstrong Ave.
(36.74138, -119.67865) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2020
Fresno, CA
Fresno Co.
United States 		N Alicante Dr. / Crest View Dr.
(36.90734, -119.74334) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
2 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2017-2018).
Merced, CA
Merced Co.
United States 		E Yosemite Ave. / Campus Pkwy.
(37.33240, -120.42433) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2022 Year Completed estimated (2021-2022).
Merced, CA
Merced Co.
United States 		Pacific Dr. / El Redondo Dr.
(37.33543, -120.49525) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2004-2005).
Oromocto, NB
Sunbury
Canada 		Miramichi Rd. / St Lawrence Ave.
(45.84055, -66.48024) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
67.0000 		Other (At-Grade)
Single-Lane 		Before 2002.
Riverview, NB
Albert
Canada 		Bridgedale Blvd. / Runneymeade Rd.
(46.06430, -64.76196) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.0000 		Other (At-Grade)
Single-Lane 		2021 East leg stubbed. Year Completed estimated (2020-2021). https://www.townofriverview.ca/news/bridgedale-boulevard-is-taking-shape
Dieppe, NB
Westmorland
Canada 		Gauvin Rd. / Alain-Gillette St. / Rue du College
(46.09572, -64.74054) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0000 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2017-2021).
Merced, CA
Merced Co.
United States 		Pacific Dr. / Horizons Ave.
(37.33557, -120.48947) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
57.9120 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2004-2005).
Turlock, CA
Stanislaus Co.
United States 		N Berkeley Ave. / Dancer Way
(37.53472, -120.83029) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2006 2007 or earlier (SV)
Merced, CA
Merced Co.
United States 		El Redondo Dr. / Lehigh Dr.
(37.33927, -120.49535) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2006
Turlock, CA
Stanislaus Co.
United States 		N Berkeley Ave. / E Springer Dr.
(37.53121, -120.83042) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2006