29410 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
Westfield, IN
Hamilton Co.
United States
W 171st St. / Eagletown Rd.
(40.03649, -86.19331)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2023 Opened March 2023.
Cambridge, ON
Waterloo
Canada
Blenheim Rd. / Bismark Dr.
(43.36041, -80.34133)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.0000
Other (At-Grade)
Single-Lane
2022 https://www.cambridgetoday.ca/local-news/citys-newest-roundabout-unique-to-cambridge-west-development-5511610
Everett, WA
Snohomish Co.
United States
Riverfront Blvd. / 29th Ave. SE / 44th St. SE
(47.95950, -122.19112)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.3840
Other (At-Grade)
Single-Lane
2020
Arlington, WA
Snohomish Co.
United States
236th St. NE / 19th Ave. NE
(48.20959, -122.20491)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.1960
Other (At-Grade)
Single-Lane
2021 https://www.236safetyimprovements.org/project-updates
Edmonton, AB
Division 11
Canada
Glastonbury Blvd. NW / Granville Dr. NW
(53.50464, -113.68570)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0000
Other (At-Grade)
Single-Lane
2017 Year Completed estimated (2017-2020).
Edmonton, AB
Division 11
Canada
Terwillegar Blvd. NW / Towne Centre Blvd.
(53.44467, -113.57784)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.0000
Other (At-Grade)
Single-Lane
2004 Year Completed estimated (2000-2004).
San Juan Bautista, CA
San Benito Co.
United States
SR 156 (San Juan Hollister Rd.) / Bixby Rd.
(36.84096, -121.49042)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
68.2749
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
ICD 224 ft x 211 ft. Anticipated opening year in 2025.
Stockton, CA
San Joaquin Co.
United States
E Miner Ave. / N San Joaquin St.
(37.95611, -121.28804)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2021 Bicycle lanes leading into roundabout with bicycle sharrows on outer edge of circulatory roadway beyond each entry. https://twitter.com/stocktonupdates/status/1407046118156947458
Santa Clara, CA
Santa Clara Co.
United States
(shopping center entrance) / (parking)
(37.35667, -121.93755)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
18.2880
Other (At-Grade)
Single-lane w/ Traversable Central Island
2022 https://www.svvoice.com/coleman-costco-installing-roundabout/
Ramara, ON
Simcoe
Canada
Hwy 12 / CR 169 / Concession Road 6
(44.57153, -79.18908)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.0000
Other (At-Grade)
Single-Lane
2022 Year Completed estimated (2022-2023).
Truckee, CA
Nevada Co.
United States
Donner Pass Rd. / Cold Stream Rd. / I-80 EB Ramps
(39.32359, -120.22747)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2021
Castroville, CA
Monterey Co.
United States
(unknown) / SR 156 WB Ramps
(36.77058, -121.73771)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
53.3400
Freeway Ramps (Grade-Separated)
Single-Lane
Anticipated opening year 2025.
Ottawa, ON
Ottawa
Canada
Greenbank Rd. / Half Moon Bay Rd.
(45.25555, -75.73742)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-lane w/ Traversable Central Island
2022 Year Completed estimated (2021-2023).
Novi, MI
Oakland Co.
United States
W 9 Mile Rd. / Taft Rd.
(42.45158, -83.49410)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 https://www.candgnews.com/news/novi-council-approves-lighting-for-new-roundabout-635
Templeton, CA
San Luis Obispo Co.
United States
N Main St. / US 101 NB Ramps
(35.56543, -120.70151)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
56.0829
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
Oval shaped. ICD = 184 ft x 157 ft. Anticipated opening year 2030.
Templeton, CA
San Luis Obispo Co.
United States
N Main St. / US 101 SB Ramps / Theatre Dr.
(35.56644, -120.70261)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
43.8909
Freeway Ramps (Grade-Separated)
Single-Lane
Anticipated opening year 2030.
Morro Bay, CA
San Luis Obispo Co.
United States
Atascadero Rd. / US 101 NB Ramps / Main St.
(35.38023, -120.85489)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
48.7680
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
Oval shaped. ICD = 160 ft x 130 ft. Anticipated opening year 2026.
New Haven, CT
New Haven Co.
United States
Chapel St. / Yale Ave.
(41.31448, -72.95891)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2023 Peanut shaped. Replaces skewed intersection. https://www.fox61.com/video/news/local/new-haven-county/new-haven/first-of-its-kind-peanut-shaped-roundabout-opens-in-new-haven/520-3db77500-495f-4ae7-a441-ed85863cd327
Edmonton, AB
Division 11
Canada
92nd Ave. NW / 218th St. NW
(53.52741, -113.69339)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2017 Year Completed estimated (2017-2020).
Edmonton, AB
Division 11
Canada
92nd Ave. NW / Secord Blvd. NW
(53.52657, -113.70582)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.0000
Other (At-Grade)
Single-Lane
2017 Year Completed estimated (2016-2020).
Spruce Grove, AB
Division 11
Canada
Pioneer Rd. / Grove Dr.
(53.55573, -113.86097)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2017
Spruce Grove, AB
Division 11
Canada
Grove Dr. W / Copperhaven Dr. / Harvest Ridge Dr.
(53.55575, -113.95196)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.0000
Other (At-Grade)
Single-Lane
2018 Year Completed estimated (2016-2020).
Spruce Grove, AB
Division 11
Canada
Grove Dr. W / (unknown)
(53.55467, -113.95664)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.0000
Other (At-Grade)
Single-Lane
2020 Year Completed estimated (2016-2020).
Moses Lake, WA
Grant Co.
United States
SR 17 / Grape Dr.
(47.14957, -119.29411)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2022 https://wsdot.wa.gov/construction-planning/search-projects/sr-17-grape-drive-intersection-improvements https://columbiabasinherald.com/news/2022/sep/06/grape-dr-roundabout-nears-completion/
Steamboat Springs, CO
Routt Co.
United States
Mount Werner Dr. / Steamboat Blvd. / Bangtail Way
(40.45897, -106.81287)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2022 https://www.engagesteamboat.net/roundabout
Steamboat Springs, CO
Routt Co.
United States
Central Park Dr. / Alpine Plaza / (parking)
(40.46194, -106.82118)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2017 Entrance to Central Park Plaza shopping center. Year Completed estimated (2015-2018).
Knoxville, TN
Knox Co.
United States
Montlake Dr. / Lakemoor View Rd. / US 129 SB Exit Ramp
(35.92067, -83.95729)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.1960
Freeway Ramps (Grade-Separated)
Single-Lane
2021
Meridian, ID
Ada Co.
United States
S Vanguard Way / S Wayfinder Ave. / (parking)
(43.59800, -116.43116)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
60.9600
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2017 Right-turn-only lane on northeast leg.
Meridian, ID
Ada Co.
United States
S Wayfinder Ave. / W Cobalt Dr.
(43.60115, -116.42905)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.1480
Other (At-Grade)
Single-Lane
2018 Year Completed estimated (2017-2018).
Annemasse, Auvergne-Rhône-Alpes
Haute-Savoie
France
Giratoire du Beulet
(46.18973, 6.24949)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Reduced from 2x2 to single-lane in 2016-2018.
Annemasse, Auvergne-Rhône-Alpes
Haute-Savoie
France
Route de la Colline / Route de Livron
(46.19029, 6.25094)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
1 Driveways
Other (At-Grade)
Single-Lane
Thônex, Geneva
Geneva
Switzerland
Avenue de Thonex / Chemin des Cyprès
(46.18648, 6.19655)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Gaillard, Auvergne-Rhône-Alpes
Haute-Savoie
France
D149 (Rue des Vignes-Rue du Chateau d'Eau) / Rue de l'Industrie / Cours de la Republique
(46.18381, 6.21124)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
1 Driveways
Other (At-Grade)
Single-Lane
Gaillard, Auvergne-Rhône-Alpes
Haute-Savoie
France
D149 (Rue du Château d'Eau - Rue du Martinet) / Rue de la Paix / Rue du Crest de Vaulx
(46.18259, 6.20564)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
s-Gravenzande, South Holland
Westland
Netherlands
N220-E25 (Maasdijk) / Laan van de Heilige Lambertus
(51.97808, 4.18599)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Maasdijk, South Holland
Westland
Netherlands
Honderdlaan / Blauwhek
(51.96816, 4.21143)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Fort Wayne, IN
Allen Co.
United States
Union Chapel Rd. / Parkview Plaza
(41.20002, -85.10064)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.8640
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2022 https://www.fwbusiness.com/fwbusiness/article_f4f95c16-cf7f-5063-b7fa-31833acc622f.html
Grand Island, NE
Hall Co.
United States
W Old Potash Hwy. / Claude Rd.
(40.91712, -98.38794)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 https://www.facebook.com/garysautoinc/videos/the-roundabout-at-claude-road-and-old-potash-is-getting-closer-but-stilltake-a-l/1828703987312477/
Annemasse, Auvergne-Rhône-Alpes
Haute-Savoie
France
D2 / D46
(46.18647, 6.22208)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Naaldwijk, South Holland
Westland
Netherlands
Oude Woerdlaan / Schiereiland / (parking)
(52.00153, 4.20701)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Naaldwijk, South Holland
Westland
Netherlands
Verspycklaan / Grote Woerdlaan
(51.99810, 4.21039)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Naaldwijk, South Holland
Westland
Netherlands
Van der Doortogestraat / Verdilaan / Kleine Woerdlaan
(51.99657, 4.20736)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Naaldwijk, South Holland
Westland
Netherlands
Middel Broekweg / Pijle Tuinenweg / Laan van de Glazen Stad
(51.99116, 4.21814)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Naaldwijk, South Holland
Westland
Netherlands
Kruisbroekweg / Secretaris Verhoeffweg / Zuidweg
(51.98881, 4.20662)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Naaldwijk, South Holland
Westland
Netherlands
N467 (Galgeweg) / Kruisbroekweg / Vierschaar
(51.98757, 4.19986)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
s-Gravenzande, South Holland
Westland
Netherlands
N467 (Naaldwijkseweg) / Dijckerwaal / Heenweg
(51.98856, 4.18439)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
s-Gravenzande, South Holland
Westland
Netherlands
N467 (Naaldwijkseweg) / Koningin Julianweg / Naaldwijkseweg
(51.99220, 4.16858)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Cedar Rapids, IA
Linn Co.
United States
6th St. SW / (parking)
(41.90137, -91.67614)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2022 Year Completed estimated (2021-2022).
Coralville, IA
Johnson Co.
United States
N Liberty Rd. NE / Forevergreen Rd.
(41.72584, -91.57089)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 https://www.johnsoncountyiowa.gov/news/secondary-roads/2022-04-21/construction-north-liberty-and-forevergreen-roads-roundabout-begins
Poeldijk, South Holland
Westland
Netherlands
N211-E30 / Van Elswijkbaan / Paul Captijnlaan
(52.03205, 4.22502)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Poeldijk, South Holland
Westland
Netherlands
Paul Captijnlaan / Verburghlaan / Arckelweg
(52.02865, 4.23244)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Honselersdijk, South Holland
Westland
Netherlands
N213 / Bosweg / Boswoning
(52.00587, 4.21178)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Turbo-roundabout.
Crowley, TX
Tarrant Co.
United States
Gilbreath Ave. / Karis Blvd.
(32.58992, -97.36040)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2023
Troy, NY
Rensselaer Co.
United States
US 4 (N Greenbush Rd.) / Williams Rd. (Rte 136) / Glenmore Rd.
(42.69219, -73.68692)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2022 Yield-controlled right-turn bypass lanes on north and east legs. Year Completed estimated (2021-2022).
Arlington, TX
Tarrant Co.
United States
Curry Rd. / Calender Rd. / Castlegate Ct.
(32.63427, -97.15831)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2021
Arlington, TX
Tarrant Co.
United States
Curry Rd. / Ledbetter Rd.
(32.63428, -97.16240)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.0520
Other (At-Grade)
Single-Lane
2021
Avon, IN
Hendricks Co.
United States
E CR 100 S / (unknown)
(39.74854, -86.36651)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2022 Only two legs finished as of June 2022, but it looks like north and south legs will be added.
Avon, IN
Hendricks Co.
United States
E CR 100 S / CR 900 E
(39.74857, -86.36160)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
60.9600
Other (At-Grade)
Multilane (2 Lane, unspecified)
2022
Avon, IN
Hendricks Co.
United States
E CR 100 S / Allpoints Ct.
(39.74893, -86.34938)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
56.3880
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2022
Laddonia, MO
Audrain Co.
United States
US 54 / MO 19 / CR J
(39.28073, -91.64373)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.8640
Other (At-Grade)
Single-Lane
2022 https://www.modot.org/node/27038
Jenks, OK
Tulsa Co.
United States
S Aquarium Dr. / S 7th St. / Aquarium Dr. / E 101st St.
(36.01776, -95.96138)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
51.8160
Other (At-Grade)
Single-Lane
2017 TWSC intersection relocated to east. Year Completed estimated (2016-2017).
Tulsa, OK
Tulsa Co.
United States
W 5th St. / S Main St.
(36.15147, -95.99006)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Whitestown, IN
Boone Co.
United States
S Main St. / Albert S White Dr. / E 400 S
(39.98263, -86.34596)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2022 https://www.youtube.com/watch?v=34EKqFKijoI
Winston-Salem, NC
Forsyth Co.
United States
Germanton Rd. (NC 8) / Old Hollow Rd. (NC 66)
(36.19481, -80.25493)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.8640
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2022
Snellville, GA
Gwinnett Co.
United States
Wisteria Dr. / Clower St.
(33.85952, -84.01452)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2023
West Dundee, IL
Kane Co.
United States
Millbrook Dr. / (unknown) / (parking)
(42.14551, -88.34157)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0040
Other (At-Grade)
Single-Lane
2013 Year Completed estimated (2013-2015).
(unknown), Sal
Nossa Senhora Das Dores
Cape Verde
(unknown) / (unknown)
(16.61542, -22.92381)
Unknown
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Espargos, Sal
Nossa Senhora Das Dores
Cape Verde
EN1-SL-01 / EN3-SL-02
(16.74832, -22.94418)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
St Cloud, MN
Stearns Co.
United States
33rd St S. / Oak Grove Rd. (CR 136)
(45.51515, -94.19881)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2020 Year Completed estimated (2020-2021).
Fairhope, AL
Baldwin Co.
United States
CR 13 / CR 32
(30.47255, -87.86933)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2022 https://www.wkrg.com/baldwin-county/county-road-32-roundabout-project-underway-confusing-motorists/
Concord, OH
Lake Co.
United States
Auburn Rd. / Capital Pkwy.
(41.65787, -81.24412)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2017 East leg added with roundabout construction. Year Completed estimated (2016-2017).
Apple Valley, MN
Dakota Co.
United States
Johnny Cake Ridge Rd. / 149th St. W
(44.73360, -93.18726)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.2440
Other (At-Grade)
Single-Lane
2020
Sartell, MN
Stearns Co.
United States
Pine Cone Rd. / 27th St. N
(45.65546, -94.22230)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.1480
Other (At-Grade)
Single-Lane
2018 https://wjon.com/detours-around-pinecone-road-north-in-sartell-begin-monday/
Sauk Rapids, MN
Benton Co.
United States
Summit Ave. S / 4th St. S
(45.58720, -94.15738)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0040
Other (At-Grade)
Single-Lane
2019 Peanut shaped. Each node ICD 105 ft; length 195 ft. https://www.ci.sauk-rapids.mn.us/vertical/Sites/%7B0431F973-8F1A-45B9-BC40-963EF7BF7919%7D/uploads/2019_4th_Street_South_Improvement_Project_Update.pdf
Lockbourne, OH
Franklin Co.
United States
Lockbourne Rd. / London-Groveport Rd. (SR 317)
(39.83112, -82.97260)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022
Grove City, OH
Franklin Co.
United States
Borror Rd. / Buckeye Pkwy.
(39.84336, -83.05249)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2020 Right-turn-only lane on north leg.
Dublin, OH
Franklin Co.
United States
Shier Rings Rd. / (parking) / (parking)
(40.09514, -83.16281)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
56.3880
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2022
Pine Bluff, AR
Jefferson Co.
United States
US 63-US 79-SR 15 (Market St.) / Saracen Resort Dr.
(34.21292, -91.96112)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
67.0560
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2020 Double left turn on north and south legs.
Cumming, GA
Forsyth Co.
United States
Melody Mizer Ln. / Bailey Park Dr. / (parking)
(34.13385, -84.14044)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.9560
Other (At-Grade)
Single-Lane
2019 Right-turn-only lanes with no yield markings on northeast and southeast legs. Year Completed estimated (2018-2019).
Alpharetta, GA
Fulton Co.
United States
Lakeview Pkwy. / Lake St. / (parking)
(34.05755, -84.29142)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.1480
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2021
Dacula, GA
Gwinnett Co.
United States
Waycross Ln. / Redfern Rd.
(33.96987, -83.90178)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Dacula, GA
Gwinnett Co.
United States
Jim Moore Rd. / Hamiton Mill Pkwy.
(34.03874, -83.90455)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2022
Johns Creek, GA
Fulton Co.
United States
Bell Rd. / Old Homestead Trl. / (Cauley Creek Park entrance)
(34.03802, -84.14728)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.0520
Other (At-Grade)
Single-Lane
2022 Elliptical shaped. ICD = 115 ft x 105 ft. https://www.ajc.com/neighborhoods/north-fulton/johns-creek-completes-bell-road-at-cauley-creek-park-roundabout/7J5J52OXRBF3VD2D3ONN5G56JE/
Lawrenceville, GA
Gwinnett Co.
United States
Simonton Rd. / Park Place Dr.
(33.93191, -83.96711)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2019-2020).
Marietta, GA
Cobb Co.
United States
Sandtown Rd. SW / Westside Dr. / (parking)
(33.93120, -84.55519)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0040
Other (At-Grade)
Single-Lane
2019
Dacula, GA
Gwinnett Co.
United States
Alcovy Rd. SE / Ewing Chapel Rd.
(33.96855, -83.90075)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2020 No splitter island on northwest leg.
Duluth, GA
Gwinnett Co.
United States
Infinite Energy Center / (parking access)
(33.99070, -84.09148)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2019
Kennesaw, GA
Cobb Co.
United States
Stanley Rd. NW / Collins Rd. NW
(33.99314, -84.60382)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0040
Other (At-Grade)
Single-Lane
2017 No splitter island on north leg. North leg added 2021-2022.
Brookhaven, GA
DeKalb Co.
United States
Windsor Pkwy. NE / Osborne Rd. NE
(33.88073, -84.34226)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2022 Year Completed estimated (2021-2022).
Smyrna, GA
Cobb Co.
United States
Belmont Blvd. / Belmont Pl. SE
(33.89147, -84.52132)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2013 Lane changes required for through movements or left turns to circulate or exit.
Loganville, GA
Gwinnett Co.
United States
Brushy Fork Rd. / Lilly Brook Dr.
(33.84467, -83.94800)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2019 Painted splitter islands on northeast and southwest legs. Year Completed estimated (2018-2019).
Conyers, GA
Rockdale Co.
United States
McDaniel Mill Rd. SW / Klondike Rd. SW
(33.66000, -84.07537)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.2440
Other (At-Grade)
Single-Lane
2021
Stonecrest, GA
DeKalb Co.
United States
GA 212 (Browns Mill Rd.) / Salem Rd.
(33.67657, -84.18566)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2021
Cedar Falls, IA
Black Hawk Co.
United States
Greenhill Rd. / Cedar Heights Dr.
(42.49805, -92.41128)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2021 Year Completed estimated (2021-2022).
Littleton, CO
Douglas Co.
United States
Chatfield Lake Rd. / Eagle River St. / (unknown)
(39.51555, -105.04585)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2020
Sarasota, FL
Sarasota Co.
United States
Coburn Rd. / (unknown)
(27.33715, -82.43697)
Roundabout
Existing
All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB)
4 Approaches
0 Driveways
50.2920
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2019 Yield-controlled right-turn bypass lane on north leg. Right-turn-only lane on east leg.
Lakewood Ranch, FL
Sarasota Co.
United States
(unknown) / (unknown)
(27.38501, -82.39446)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2019
Coralville, IA
Johnson Co.
United States
(unknown) / (unknown)
(41.72647, -91.56882)
Unknown
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
2023
Parker, CO
Douglas Co.
United States
Lincoln Meadows Pkwy. / S Twenty Mile Rd.
(39.53380, -104.77565)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.1960
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2004 Year Completed estimated (2003-2004).
Avelin, Hauts-de-France
Nord
France
D54 / D917
(50.54777, 3.10019)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane