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
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).
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).
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
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.
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).
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).
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. / 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)
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
Turlock, CA
Stanislaus Co.
United States 		N Berkeley Ave. / Chandler Dr.
(37.52638, -120.83061) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2006
Ceres, CA
Stanislaus Co.
United States 		El Camino Ave. / Park St. / Pine St.
(37.58840, -120.95189) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2021 Striped out shoulders on outside of each entry lane. https://www.cerescourier.com/news/local/pine-street-roundabout-work-starts/
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.
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).
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 		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
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).
Manteca, CA
San Joaquin Co.
United States 		E Woodward Ave. / Shoreline Dr. / McKinley Ave.
(37.77547, -121.27071) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2021 No splitter island on north leg (rural). Year Completed estimated (2021-2022).
Manteca, CA
San Joaquin Co.
United States 		Galleria Dr. / Diablo View Dr.
(37.77254, -121.26299) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2018-2020).
Stockton, CA
San Joaquin Co.
United States 		E Swain Rd. / Montauban Ave.
(38.01248, -121.29015) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2016-2017).
Stockton, CA
San Joaquin Co.
United States 		Montauban Ave. / Hammertown Dr.
(38.01652, -121.28893) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2022
Stockton, CA
San Joaquin Co.
United States 		Buddy Holly Dr. / Nash Dr.
(38.04691, -121.27337) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2021 Year Completed estimated (2020-2021).
Stockton, CA
San Joaquin Co.
United States 		Ocean Mist Way / A G Spanos Blvd.
(38.05497, -121.34964) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2006
Stockton, CA
San Joaquin Co.
United States 		Breaker Way / Sand Castle Way
(38.05649, -121.34750) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2006
Stockton, CA
San Joaquin Co.
United States 		Swainsons Hawk St. / Lands End Dr.
(38.05429, -121.34275) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
2 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2006
Bend, OR
Deschutes Co.
United States 		SE 15th St. / SE Caldera Dr.
(44.01354, -121.28410) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2021 https://ktvz.com/news/bend/2021/08/06/city-of-bend-road-and-traffic-report-week-of-august-9-15/
Meridian, ID
Ada Co.
United States 		S Eagle Rd. / E Zaldia Dr. / E Zaldia St.
(43.56661, -116.35440) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2021 Year Completed estimated (2021-2022).
Meridian, ID
Ada Co.
United States 		E Wrightwood Dr. / S Luminous Ave. / E Crest Ridge Dr.
(43.56552, -116.37989) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2014 Year Completed estimated (2013-2014).
Chubbuck, ID
Bannock Co.
United States 		Mesquite Dr. / Parklawn Dr. / (parking)
(42.92905, -112.46794) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2006-2009).
Post Falls, ID
Kootenai Co.
United States 		E Hope Ave. / N Damascus Rd.
(47.73751, -116.88406) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2019 North leg stubbed. Year Completed estimated (2018-2020).
Post Falls, ID
Kootenai Co.
United States 		E Poleline Ave. / N Cecil Rd.
(47.73044, -116.90517) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 https://www.postfalls.gov/poleline-cecil-project/
Missoula, MT
Missoula Co.
United States 		Southgate Mall Access Rd. / Mary Ave.
(46.84412, -114.02685) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2016-2019).
Missoula, MT
Missoula Co.
United States 		Mary Ave. / Southgate Mall Access Rd.
(46.84420, -114.03158) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2016-2019).
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 		(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 		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 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 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)
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 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.
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.
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 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 		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 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 		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 		(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
Timnath, CO
Larimer Co.
United States 		Club Dr. / Innovate Pl.
(40.52134, -104.95463) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
53.3400 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2008 Year Completed estimated (2006-2010).
Timnath, CO
Larimer Co.
United States 		Signal Tree Dr. / Timinath Trail Rd.
(40.52143, -104.97703) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2014-2015).
Timnath, CO
Larimer Co.
United States 		Signal Tree Dr. / Stone Fly Dr.
(40.51928, -104.97637) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2019 South leg stubbed. Year Completed estimated (2017-2019).
Windsor, CO
Weld Co.
United States 		CO 257 / Pointe Plaza Dr.
(40.47823, -104.88905) 		Roundabout
Existing 		All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling approach only) 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2019 At-grade rail crossing located 370 feet to south. Year Completed estimated (2018-2019).
Windsor, CO
Larimer Co.
United States 		Crystal Downs Dr. / Vernazza Way
(40.45625, -104.97811) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2016-2017).
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 		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
Ranson, WV
Jefferson Co.
United States 		N Fairfax Blvd. / E 13th Ave.
(39.30680, -77.85569) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Single-Lane 		2019 Peanut shaped. ICD = 180 ft on each end; 530 ft long. Year Completed estimated (2017-2020). This condition is locally known as the "Peanut" and constructed within the historic plat of the city where an oval park was visioned. The peanut shape will support additional approaches as further development occurs. https://www.cityofransonwv.net/149/Fairfax-Boulevard https://www.cityofransonwv.net/DocumentCenter/View/1219/Fairfax-Blvd-Extension---Engineering-Peanut?bidId=
Norman, OK
Cleveland Co.
United States 		Corporate Centre Dr.
(35.25673, -97.48459) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2015 Year Completed estimated (2014-2015).
Rio, FL
Martin Co.
United States 		SR 707 (NE Dixie Hwy.) / NE Martin Ave.
(27.21959, -80.23709) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2010 Roundabout constructed by the Martin County CRA in coordination with the Rio 707 streetscape project.
Jensen Beach, FL
Martin Co.
United States 		SR 707 (NE Dixie Hwy.) / NE Palmer St. / NE Langford Ln.
(27.22321, -80.22038) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2018 Replaced triangular intersection.
Jensen Beach, FL
Martin Co.
United States 		NE Savannah Rd. / NE Pinelake Village Blvd. / NE Collins Cir.
(27.23035, -80.23639) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2008 Oval shaped. ICD = 110 ft x 95 ft. Crosswalks adjacent to circulatory roadway. Year Completed estimated (2007-2008).
Stuart, FL
Martin Co.
United States 		NW Green River Pkwy. / NE Baker Rd.
(27.22209, -80.25291) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2010). North leg realigned from west; south leg added.
Stuart, FL
Martin Co.
United States 		NW Britt Rd. / NW Fresco Way / NW Goldenrod Rd.
(27.23781, -80.26708) 		Other
Existing 		Other
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		Concentric striped circulatory roadway. Stop control on south leg.
Indiantown, FL
Martin Co.
United States 		SW Seminole Dr. / SW Osceola St.
(27.01828, -80.46004) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on northwest, northeast, and southeast legs.
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.
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 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.
Longmont, CO
Boulder Co.
United States 		Sundance Dr. / Galapagos Pl.
(40.20011, -105.06468) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2016-2017).
Longmont, CO
Boulder Co.
United States 		Sundance Dr. / Tyrrhenian Dr.
(40.20202, -105.06468) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2016-2017).
Longmont, CO
Boulder Co.
United States 		Sundance Dr. / Tyrrhenian Cir.
(40.19784, -105.06451) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2016-2017).
Longmont, CO
Boulder Co.
United States 		Sundance Dr. / Twilight Dr.
(40.19529, -105.06175) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2016 Initial construction without splitter islands 1999-2002. Splitter islands added 2016-2017.
Longmont, CO
Boulder Co.
United States 		S Martin St. / Bountiful Ave.
(40.14740, -105.08831) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2017