28735 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
Lincoln, NE
Lancaster Co.
United States
Rokeby Rd. / S 73rd Ave.
(40.71184, -96.62136)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2018-2020).
Lincoln, NE
Lancaster Co.
United States
Rokeby Rd. / Friedman Rd.
(40.71183, -96.61568)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2018-2020).
Lincoln, NE
Lancaster Co.
United States
Yankee Hill Rd. / S 44th St.
(40.72623, -96.65865)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 https://www.klkntv.com/lincolns-yankee-hill-road-reopens-after-more-than-a-year/
Lincoln, NE
Lancaster Co.
United States
Yankee Hill Rd. / S 48th St.
(40.72625, -96.65407)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 https://www.klkntv.com/lincolns-yankee-hill-road-reopens-after-more-than-a-year/
Lincoln, NE
Lancaster Co.
United States
Yankee Hill Rd. / S 50th St.
(40.72629, -96.64915)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 https://www.klkntv.com/lincolns-yankee-hill-road-reopens-after-more-than-a-year/
Varberg, Halland County
Varberg
Sweden
Lindbergsvägen / Sävstaholmsvägen / Astrakanvägen
(57.13049, 12.27130)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2010 Year Completed estimated (2009-2012).
Varberg, Halland County
Varberg
Sweden
Lindsbergvägen / Vlaidas väg
(57.13218, 12.27183)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2010 Around 2009 and definitely before April 2010
Varberg, Halland County
Varberg
Sweden
Lindbergsvägen / Kockatorpsvägen
(57.13711, 12.27906)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2017 South leg stubbed. Construction started after 2011, probably in 2017. Operational in July 2018
Varberg, Halland County
Varberg
Sweden
Kockatorpsvägen 3
(57.13904, 12.27763)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2018 North and east legs stubbed. Year Completed estimated (2017-2018).
Hickman, NE
Lancaster Co.
United States
S 68th St. / Hickman Rd.
(40.62515, -96.62933)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2023 https://www.facebook.com/photo/?fbid=457338483244753&set=ecnf.100069058155212 https://www.hickman.ne.gov/vnews/display.v/ART/62acd7b6a8725
Varberg, Halland County
Varberg
Sweden
Österleden / Trädlyckevägen
(57.11130, 12.29228)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2000 The roundabout may be older than from 2000. StreetView from 2010 shows grown vegetation in center island
Varberg, Halland County
Varberg
Sweden
Trädlyckevägen / Föreningsgatan / Äckregårdsvägen
(57.11134, 12.27585)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2000 Probably completed before the year 2000
Varberg, Halland County
Varberg
Sweden
Västkustvägen / Trädlyckevägen
(57.11118, 12.26063)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2000 Right-turn-only lane on north leg; two-lane exit on west leg. Probably completed a few years before 2000
Varberg, Halland County
Varberg
Sweden
Västkustvägen / Gödestadsvägen
(57.11252, 12.26023)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2000 The roundabout was originally built with 4 legs; west leg closed off before 2009. That leg was completely eliminated by 2018. Center island also reconstructed around 2017. The roundabout has single lane approaches but two exit lanes on south leg.
Varberg, Halland County
Varberg
Sweden
Trädlyckevägen / Magasinsgatan / Sveagatan
(57.10972, 12.25704)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2018 There was a rotary here before with yield on most approaches and high speed paths. Rebuilt as a modern roundabout in 2018.
Varberg, Halland County
Varberg
Sweden
Träslövsvägen / Sveagatan
(57.10469, 12.25597)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2017 This was a conventional intersection with 2-way yield control in 2011 and was reconstructed as a roundabout by 2017.
Varberg, Halland County
Varberg
Sweden
Västkustvägen / Trafikplats Påskberg / (parking)
(57.10362, 12.26766)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2008 Probably completed several years before 2008. One of the approaches is functioning as a driveway to parking lats and businesses but also has regular bus transit traffic. The roundabout also serves as a connector from Träslövsvägen which intersects grade separated from Västkustvägen but none of these streets are freeways.
Williamsburg, KY
Whitley Co.
United States
US 25W / I-75 NB Ramps
(36.79226, -84.16820)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2022
Williamsburg, KY
Whitley Co.
United States
US 25W / I-75 SB Ramps
(36.79318, -84.17100)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2022
Algonquin, IL
McHenry Co.
United States
N Main St. / Cary Rd. / Arrowhead Dr.
(42.17487, -88.28598)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 https://www.facebook.com/AlgonquinIL/videos/710925177010156/
Columbia, IL
Monroe Co.
United States
Quarry Rd. / Palmer Creek Dr.
(38.46186, -90.21085)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2022 https://www.republictimes.net/another-roundabout-for-columbia/
Edwardsville, IL
Madison Co.
United States
(access road) / (parking)
(38.79590, -89.99837)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2018-2019).
Junction City, KS
Geary Co.
United States
K-18 / Blue Jay Way / Karns Dr.
(39.03013, -96.88229)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
60.9600
Other (At-Grade)
Single-Lane
2022 Access to Junction City High School. https://kveng.com/news/junction-city-high-school-project-updates/
Meteren, Gelderland
West Betuwe
Netherlands
Rijksstraatweg / Bentinckshof / Verlengde Bredestraat
(51.86908, 5.28820)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
35.0000
Other (At-Grade)
Single-Lane
Geldermalsen, Gelderland
West Betuwe
Netherlands
Rijksstraatweg / Meersteeg / Parallelweg
(51.87295, 5.28848)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
32.0000
Other (At-Grade)
Single-Lane
Geldermalsen, Gelderland
West Betuwe
Netherlands
Rijksstraatweg / J. F. Kennedylaan
(51.87751, 5.28800)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
28.0000
Other (At-Grade)
Single-Lane
Buurmalsen, Gelderland
West Betuwe
Netherlands
N833 (Rijksstraatweg) / Lingedijk
(51.88604, 5.28883)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
30.0000
Other (At-Grade)
Single-Lane
Geldermalsen, Gelderland
West Betuwe
Netherlands
N833 (Rijksstraatweg) / Kostverlorenkade
(51.88419, 5.28922)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
33.0000
Other (At-Grade)
Single-Lane
Geldermalsen, Gelderland
West Betuwe
Netherlands
Tielerweg / Randweg
(51.88110, 5.30917)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
28.0000
Other (At-Grade)
Single-Lane
Geldermalsen, Gelderland
West Betuwe
Netherlands
Randweg / J. F. Kennedylaan / Poppenbouwing
(51.87580, 5.30558)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
42.0000
Other (At-Grade)
Single-Lane
Geldermalsen, Gelderland
West Betuwe
Netherlands
N327 (Provincialeweg Oost) / Randweg
(51.87211, 5.30428)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
40.0000
Other (At-Grade)
Single-Lane
Est, Gelderland
West Betuwe
Netherlands
Randweg / Het Nieuwe Achterom / Bommelweg
(51.85663, 5.31546)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
35.0000
Other (At-Grade)
Single-Lane
Cadillac, MI
Wexford Co.
United States
Plett Rd. / E 13th St.
(44.26695, -85.39646)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2012 https://www.9and10news.com/2012/08/13/city-of-cadillac-gets-new-driving-maneuver-at-intersection/
Cadillac, MI
Wexford Co.
United States
E Division St. / Crosby Rd.
(44.25260, -85.37770)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2021 https://www.cadillacnews.com/news/new-roundabout-at-crosby-division-opened-to-traffic/article_2ed78a18-40c4-11ec-8a2e-bb7590311039.html
Standish, MI
Arenac Co.
United States
US 23 / M-13
(43.95018, -83.96713)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
50.2920
Other (At-Grade)
Single-Lane
2022 Grade separation replaced with roundabout. https://www.upnorthvoice.com/news/2022/03/us-23-at-standish-to-undergo-major-construction-this-summer-2/
Viviers-du-Lac, Auvergne-Rhône-Alpes
Savoie
France
D1201 (Les Rives du Lac) / D50 / Chemin du Port
(45.65105, 5.89320)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Traverse City, MI
Grand Traverse Co.
United States
Keystone Rd. S / Beitner Rd. / River Rd. W
(44.67776, -85.62668)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.4048
Other (At-Grade)
Single-Lane
2022 https://www.traverseticker.com/news/keystone-road-reopens-saturday-to-two-way-traffic/
(unincorporated), NE
Sarpy Co.
United States
S 180th St. / Cornhusker Rd.
(41.16150, -96.19661)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 Year Completed estimated (2022-2023).
Lakewood, WA
Pierce Co.
United States
North Gate Rd. SW / Edgewood Ave. SW / Winona St. SW
(47.14678, -122.56385)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 https://www.kiro7.com/news/south-sound-news/stolen-car-stopped-by-wet-cement-lakewood/GDU77T3M6NC2RKBPTKKY5N53SA/
Kalispell, MT
Flathead Co.
United States
US 2 / Springcreek Rd. / Dern Rd.
(48.19696, -114.37378)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2021 https://www.mdt.mt.gov/pubinvolve/dernspring/
Carmel, IN
Hamilton Co.
United States
E 106th St. / N College Ave.
(39.94178, -86.14595)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2023 https://carmellink.com/project.php?title=106th%20Street%20and%20College%20Avenue%20Roundabout%20Construction open to traffic as of 1/1/2023.
Grandview, MO
Jackson Co.
United States
Lawnbale St. / E 139th St.
(38.87251, -94.52865)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
27.4320
Other (At-Grade)
Single-Lane
2008 Year Completed estimated (2007-2009).
South Fulton, GA
Fulton Co.
United States
Stonewall Tell Rd. / Butner Rd. (north)
(33.65148, -84.59440)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2023 Two single-lane roundabouts replaced single, skewed intersection. https://www.mdjonline.com/neighbor_newspapers/south_metro/news/dual-roundabouts-opened-in-city-of-south-fulton/article_921e127e-8dce-11ed-92b5-a370f676eb67.html
South Fulton, GA
Fulton Co.
United States
Stonewall Tell Rd. / Butner Rd. (south)
(33.65079, -84.59496)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
0.0000
Other (At-Grade)
Single-Lane
2023 Two single-lane roundabouts replaced single, skewed intersection. https://www.mdjonline.com/neighbor_newspapers/south_metro/news/dual-roundabouts-opened-in-city-of-south-fulton/article_921e127e-8dce-11ed-92b5-a370f676eb67.html
Rochester Hills, MI
Oakland Co.
United States
E Auburn Rd. / Harrison Ave.
(42.63763, -83.09821)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.4317
Other (At-Grade)
Single-Lane
2019 Pair of roundabouts installed as part of a streetscape renovation.
Iowa City, IA
Johnson Co.
United States
Herbert Hoover Hwy. NE / I-80 WB Ramps
(41.67198, -91.44380)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2022 Previous intersection was entrance ramp only. https://www.news.iowadot.gov/newsandinfo/2022/06/eastbound-i-80-ramps-at-herbert-hoover-highwayjohnson-county-road-f-44-exit-249-in-johnson-county-to.html
Iowa City, IA
Johnson Co.
United States
Herbert Hoover Hwy. SE / I-80 EB Ramps
(41.67099, -91.44629)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2022 Previous intersection was exit ramp only. https://www.news.iowadot.gov/newsandinfo/2022/06/eastbound-i-80-ramps-at-herbert-hoover-highwayjohnson-county-road-f-44-exit-249-in-johnson-county-to.html
Rochester Hills, MI
Oakland Co.
United States
E Auburn Rd. / Gerald Ave.
(42.63809, -83.09578)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.4320
Other (At-Grade)
Single-Lane
2019 Pair of roundabouts installed as part of a streetscape renovation.
Pittsburgh, PA
Allegheny Co.
United States
Coral St. / Stratford Ave.
(40.46221, -79.93260)
Traffic Calming Circle
Existing
All-Way Yield
None
4 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
Pittsburgh, PA
Allegheny Co.
United States
Coral St. / S Fairmount St.
(40.46240, -79.93351)
Traffic Calming Circle
Existing
All-Way Yield
None
4 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
Pittsburgh, PA
Allegheny Co.
United States
Coral St. / Roup Ave.
(40.46268, -79.93471)
Traffic Calming Circle
Existing
All-Way Yield
None
4 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
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
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
Orlando, FL
Orange Co.
United States
(connector to Cargo Rd.) / Jeff Fuqua Blvd. Ramps
(28.44101, -81.30795)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
42.9765
Freeway Ramps (Grade-Separated)
Single-Lane
2021 At Orlando International Airport.
Grandview, MO
Jackson Co.
United States
US 71 NB Frontage Road / I-49-US 71 NB Ramps
(38.86704, -94.52594)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
54.8637
Freeway Ramps (Grade-Separated)
Single-Lane
2022 https://www.grandview.org/government/city-departments/public-works/projects/i-49-outer-roads-conversion
Grandview, MO
Jackson Co.
United States
US 71 SB Frontage Rd. / I-49-US 71 SB Ramps
(38.87725, -94.52680)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
54.8637
Freeway Ramps (Grade-Separated)
Single-Lane
2022 https://www.grandview.org/government/city-departments/public-works/projects/i-49-outer-roads-conversion
Greenwood, IN
Johnson Co.
United States
Chancery Blvd. / Coventry Ln.
(39.57355, -86.20587)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.1960
Other (At-Grade)
Single-Lane
2003 Year Completed estimated (1998-2003).
Ann Arbor, MI
Washtenaw Co.
United States
E Ann St / Observatory St. / (hospital access)
(42.28240, -83.73114)
Roundabout
Existing
All-Way Yield
None
2 Approaches
3 Driveways
33.5280
Other (At-Grade)
Single-Lane
2007 Year Completed estimated (2006-2007).
Varberg, Halland County
Varberg
Sweden
Värnamovägen / Kamremsgatan
(57.12255, 12.26719)
Roundabout
Existing
All-Way Yield
None
2 Approaches
2 Driveways
27.4320
Other (At-Grade)
Single-Lane
2017 Construction of one approach finished in 2018.
Chernogorsk, Khakassia
Chernogorsk
Russia
prospekt Kosmonavtov / M54 (avtodoroga Yenisey) EB Ramps
(53.84000, 91.34129)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Marengo, IL
McHenry Co.
United States
SR 23 / I-90 WB Ramps
(42.17930, -88.61798)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Freeway Ramps (Grade-Separated)
Single-Lane
2020 Yield-controlled right turn bypass lane on east leg off freeway exit ramp. Merging right turn bypass lane on south leg onto freeway entrance ramp.
Marengo, IL
McHenry Co.
United States
SR 23 / I-90 EB Ramps
(42.17539, -88.61798)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Freeway Ramps (Grade-Separated)
Single-Lane
2020 Yield-controlled right turn bypass lane on east leg off freeway exit ramp. Merging right turn bypass lane on south leg onto freeway entrance ramp.
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
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
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).
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
Frederick, CO
Weld Co.
United States
Colorado Blvd. / 5th St.
(40.09868, -104.94236)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
54.8640
Other (At-Grade)
Single-Lane
2016 Striped out inside circulating lane and inside entry lanes on north and south legs, with evidence of vehicle paths traveling over striped circulatory roadway area. Year Completed estimated (2015-2017).
Frederick, CO
Weld Co.
United States
Aggregate Blvd. / Wyndham Hill Pkwy.
(40.09242, -104.99890)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.8640
Other (At-Grade)
Single-Lane
2006 Right-turn-only lanes on north and south legs. Striped out portions of circulatory roadway.
Erie, CO
Boulder Co.
United States
Jasper Rd. / Lombard St.
(40.05485, -105.06504)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2021 Year Completed estimated (2020-2021).
Broomfield, CO
Broomfield Co.
United States
W 169th Ave. / Palisade Pkwy.
(40.00437, -104.99443)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2014
Lafayette, CO
Boulder Co.
United States
Roser Dr. / Crater Lake Ln. / Murphy Creek Dr.
(39.99879, -105.13387)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2009 Year Completed estimated (2008-2010).
Louisville, CO
Boulder Co.
United States
Roser Dr. / W Hecla Dr. / Paschal Dr.
(39.99411, -105.13074)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2011
Louisville, CO
Boulder Co.
United States
E Hecla Dr. / Snowberry Ln.
(39.99167, -105.12415)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2008 Year Completed estimated (2007-2008).
Louisville, CO
Boulder Co.
United States
E Hecla Dr. / Golden Eagle Way / Rose Ct.
(39.99337, -105.12375)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2008 Year Completed estimated (2007-2008).
Thornton, CO
Adams Co.
United States
E 162nd Ave. / Grant St. / (parking)
(39.98980, -104.98308)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2007
Thornton, CO
Adams Co.
United States
E 163rd Ave. / Elizabeth St.
(39.99121, -104.95523)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2017 Year Completed estimated (2017-2018).
Brighton, CO
Adams Co.
United States
Longs Peak St. / N 46th Ave.
(39.99462, -104.75972)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2021
Brighton, CO
Adams Co.
United States
Longs Peak St. / Silo Ct.
(39.99463, -104.75777)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2022 Year Completed estimated (2021-2022).
Brighton, CO
Adams Co.
United States
Longs Peak St. / Baler Ct.
(39.99464, -104.75476)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2022 Year Completed estimated (2021-2022).
Brighton, CO
Adams Co.
United States
Longs Peak St. / Bowie Dr. / N 46th Ave.
(39.99239, -104.75969)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2021 2022 or earlier (SV)
Brighton, CO
Adams Co.
United States
156th Ave. / 157th Ave. / Syracuse Way
(39.97989, -104.89921)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2018 Year Completed estimated (2018-2019).
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.
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.