29483 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
Sedona, AZ
Coconino Co.
United States
AZ 179 / Canyon Dr.
(34.85572, -111.76410)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
26.4616
Other (At-Grade)
Single-Lane
2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Sedona, AZ
Coconino Co.
United States
AZ 179 / Arrow Dr. / Morgan Rd.
(34.84826, -111.76610)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.3449
Other (At-Grade)
Single-Lane
2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Sedona, AZ
Coconino Co.
United States
AZ 179 / Chapel Rd.
(34.83283, -111.77690)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.4296
Other (At-Grade)
Single-Lane
2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Sedona, AZ
Coconino Co.
United States
AZ 179 / Back O'Beyond Rd.
(34.82644, -111.77870)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
26.4710
Other (At-Grade)
Single-Lane
2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Oak Creek, AZ
Yavapai Co.
United States
AZ 179 / Bell Rock Blvd.
(34.78895, -111.76310)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.3873
Other (At-Grade)
Single-Lane
2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Oak Creek, AZ
Yavapai Co.
United States
AZ 179 / Cortez Dr.
(34.78019, -111.76310)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4097
Other (At-Grade)
Single-Lane
2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Oak Creek, AZ
Yavapai Co.
United States
AZ 179 / Verde Valley School Rd. / Jacks Canyon Rd.
(34.77741, -111.76310)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.5058
Other (At-Grade)
Single-Lane
2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Oak Creek, AZ
Yavapai Co.
United States
AZ 179 / Ridge Trl.
(34.77321, -111.76410)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.3554
Other (At-Grade)
Single-Lane
2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Richmond, VA
Richmond City Co.
United States
Idlewood Ave. / VA 195 EB Off-ramp
(37.54200, -77.45536)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
26.5158
Freeway Ramps (Grade-Separated)
Single-Lane
2018 http://www.richmondgov.com/PublicWorks/documents/press20180209_NewIdlewoodRoundaboutAffordsEasierAccessToVCU.pdf ICD estimated from Google Maps linework.
Springfield, OR
Lane Co.
United States
Hayden Bridge Way / Pioneer Pkwy. / Wayside Ln.
(44.07090, -123.02880)
Roundabout
Existing
All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB)
5 Approaches
0 Driveways
52.3441
Other (At-Grade)
Multilane (2 Lane, unspecified)
2006 http://www.registerguard.com/news/2006/09/21/a1.roundabout.0921.p1.php?section=cityregion Prior configuration was an offset T with Wayside east of Pioneer Parkway East. M L King Parkway did not exist. ICD estimated from Google Maps linework.
Conyers, GA
Rockdale Co.
United States
O'Kelly St. SE / Oakland Ave. SE
(33.66371, -84.01814)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2018 http://www.publicnow.com/view/2978B5BDD8E76E659620EC7691F371388F22B107
Houma, LA
Terrebonne Par.
United States
Westside Blvd. / Enterprise Dr.
(29.60658, -90.76499)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.4206
Other (At-Grade)
Multilane (2 Lane, unspecified)
2016 http://www.providenceeng.com/projects/terrebonne-parish-roundabout ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States
O'Neill Dr. / Benjamin Dr.
(33.57070, -117.63860)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.8341
Other (At-Grade)
Single-Lane
2000 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php. Date estimated. Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States
Sienna Pkwy. / Windmill Ln.
(33.55830, -117.63570)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.8389
Other (At-Grade)
Single-Lane
2004 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States
Sienna Pkwy. / Sellas Rd. North
(33.55508, -117.63700)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
40.8073
Other (At-Grade)
Single-Lane
2004 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States
Sienna Pkwy. / Dorrance Dr. / Daisy St. North
(33.55208, -117.63840)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.8087
Other (At-Grade)
Single-Lane
2004 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States
Sienna Pkwy. / Sellas Rd. South
(33.54749, -117.63800)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.8293
Other (At-Grade)
Single-Lane
2004 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States
Sienna Pkwy. / O'Neill Dr.
(33.54505, -117.64040)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.8487
Other (At-Grade)
Single-Lane
2004 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States
O'Neill Dr. / Dorrance Dr.
(33.55489, -117.64530)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.8121
Other (At-Grade)
Single-Lane
2004 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States
O'Neill Dr. / Narrow Canyon Rd.
(33.54931, -117.64590)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.8285
Other (At-Grade)
Single-Lane
2004 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States
O'Neill Dr. / Eton Pl.
(33.54766, -117.64510)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.8431
Other (At-Grade)
Single-Lane
2004 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States
Narrow Canyon Rd. / Clarin St.
(33.54144, -117.64680)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
27.8728
Other (At-Grade)
Single-Lane
2004 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States
Ethereal St. / Sol St. / Tarleton Ln.
(33.54131, -117.64420)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.8865
Other (At-Grade)
Single-Lane
2003 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States
Ethereal St. / Sienna Pkwy.
(33.53963, -117.64360)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
29.8643
Other (At-Grade)
Single-Lane
2003 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States
Ethereal St. / Narrow Canyon Rd.
(33.53764, -117.64350)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
26.8785
Other (At-Grade)
Single-Lane
2003 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States
Cecil Pasture Rd. / retail access
(33.56192, -117.64680)
Other
Existing
Unknown
None
3 Approaches
0 Driveways
26.8710
Other (At-Grade)
Single-Lane
2004 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Watkinsville, GA
Oconee Co.
United States
Mars Hill Rd. / Malcom Bridge Rd. / Commerce Dr.
(33.91841, -83.50918)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.7061
Other (At-Grade)
Single-Lane
2019 http://www.oconeeenterprise.com/news/article_3ad1a486-2152-11ea-a2e5-cb6d7c9c82fd.html ICD estimated from Google Maps linework.
Starkville, MS
Oktibbeha Co.
United States
Blackjack Rd. / Oktoc Rd.
(33.44708, -88.79340)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
31.8893
Other (At-Grade)
Single-Lane
2002 http://www.msstate.edu/web/media/detail.php?id=1874 Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Hamilton, ON
Hamilton
Canada
Stone Church Rd. W / Omni Blvd.
(43.21990, -79.92443)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
31.3324
Other (At-Grade)
Single-Lane
2009 http://www.minnowlake.ca/Roundabouts_in_Canada_2013%20(1).pdf ICD estimated from Google Maps linework.
North Bay, ON
Nipissing
Canada
Gormanville Rd. / College Dr. / McKeown Ave.
(46.33406, -79.48714)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.7575
Other (At-Grade)
Multilane (2 Lane, unspecified)
2009 http://www.minnowlake.ca/Roundabouts_in_Canada_2013%20(1).pdf ICD estimated from Google Maps linework.
Vernon, BC
North Okanagan
Canada
Pleasant Valley Rd. / 32nd Ave.
(50.26535, -119.26233)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.4844
Other (At-Grade)
Single-Lane
2009 http://www.minnowlake.ca/Roundabouts_in_Canada_2013%20(1).pdf ICD estimated from Google Maps linework.
Abbotsford, BC
Fraser Valley
Canada
Clearbrook Rd. / Marshall Rd. / Trans-Canada Hwy EB Ramps
(49.03566, -122.33757)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.4984
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2011 http://www.minnowlake.ca/Roundabouts_in_Canada_2013%20(1).pdf ICD estimated from Google Maps linework.
Port Moody, BC
Greater Vancouver
Canada
David Ave. / Hertage Mountain Blvd. / (school access)
(49.29850, -122.84327)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
29.5960
Other (At-Grade)
Single-Lane
2003 http://www.minnowlake.ca/Roundabouts_in_Canada_2013%20(1).pdf ICD estimated from Google Maps linework.
Savage, MN
Scott Co.
United States
S Park Dr. / Louisiana Ave. S
(44.73930, -93.36903)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
16.9670
Other (At-Grade)
Single-lane w/ Traversable Central Island
2016 http://www.minnesotatzd.org/events/conference/2019/documents/powerpoints/27_Stein.pdf ICD estimated from Google Maps linework.
Maple Lake, MN
Wright Co.
United States
Division St. / Elm Ave. / CR 8
(45.22951, -93.99437)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
25.2338
Other (At-Grade)
Single-lane w/ Traversable Central Island
2018 http://www.minnesotatzd.org/events/conference/2019/documents/powerpoints/27_Stein.pdf -- https://maplelakemessenger.com/2018/07/work-begins-on-mini-roundabout/ ICD estimated from Google Maps linework.
Merced, CA
Merced Co.
United States
E Olive Ave. / Campus Pkwy.
(37.31778, -120.42305)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
53.3400
Other (At-Grade)
Multilane (2 Lane, unspecified)
2021 http://www.mercedgwnews.com/new-roundabout-to-open-in-merced-this-is-the-location/
McConnelsville, OH
Morgan Co.
United States
W Riverside Dr. / 7th St.
(39.65304, -81.86076)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2019 http://www.mchnews.com/news/odot-announces-improvements-to-intersections-two-roundabouts-proposed-for-malta/article_dea21ca4-fe1d-11e6-b327-5b97c644d5e9.html
Malta, OH
Morgan Co.
United States
7th St. / N Main St.
(39.65180, -81.86435)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2019 http://www.mchnews.com/news/odot-announces-improvements-to-intersections-two-roundabouts-proposed-for-malta/article_dea21ca4-fe1d-11e6-b327-5b97c644d5e9.html
Pendleton, IN
Madison Co.
United States
IN 38 / S 300 W
(39.99799, -85.72967)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.3215
Unknown
Single-Lane
2013 http://www.mccog.net/Roundabout_School/index.html. ICD estimated from Google Maps linework.
Knoxville, TN
Knox Co.
United States
Concord Rd. / Northshore Dr.
(35.86081, -84.14137)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
32.9098
Other (At-Grade)
Single-Lane
2008 http://www.knoxnews.com/news/2008/feb/20/countys-first-roundabout-opened-concord-northshore/ ICD estimated from Google Maps linework.
Plainfield, IN
Hendricks Co.
United States
Center St. / Hadley Rd.
(39.67456, -86.38951)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane, unspecified)
2008 http://www.indystar.com/apps/pbcs.dll/article?AID=/20071003/LOCAL/710030465/-1/LOCAL17 ICD estimated from Google Maps linework.
Noblesville, IN
Hamilton Co.
United States
Brooks School Rd. / E 136th St.
(39.98674, -85.94244)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.8582
Other (At-Grade)
Single-Lane
2007 http://www.indystar.com/apps/pbcs.dll/article?AID=/20071003/LOCAL/710030465/-1/LOCAL17 ICD estimated from Google Maps linework.
Noblesville, IN
Hamilton Co.
United States
Harrell Pkwy. / Hoard Dr.
(39.99274, -85.93010)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
27.4320
Other (At-Grade)
Single-Lane
2007 http://www.indystar.com/apps/pbcs.dll/article?AID=/20071003/LOCAL/710030465/-1/LOCAL17
Plainfield, IN
Hendricks Co.
United States
Center St. / Reeves Rd.
(39.68183, -86.38995)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2008 http://www.indystar.com/apps/pbcs.dll/article?AID=/20071003/LOCAL/710030465/-1/LOCAL17
Surrey, BC
Greater Vancouver Regional District
Canada
King George Hwy / 14th St. (Ave.?)
(49.02746, -122.77110)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.7585
Other (At-Grade)
Single-Lane
2007 http://www.icbc.com/road_safety/road_improve_pu/surrey.asp ICD estimated from Google Maps linework.
North Saanich, BC
Capital Regional District
Canada
Willington Rd. / E. Saanich Rd.
(48.63520, -123.42030)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.9387
Other (At-Grade)
Single-Lane
2005 http://www.icbc.com/road_safety/pdf/vancouver%20island/north%20saanich.pdf ICD estimated from Google Maps linework.
Hastings, NE
Adams Co.
United States
US 6-US 34 / Adams Central Ave.
(40.56812, -98.45894)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 http://www.hastingstribune.com/news/highway-6-34-roundabout-opens/article_aa280766-ebc9-11ea-8502-df2cea2f7d34.html
Fort McMurray, AB
Wood Buffalo
Canada
Hwy 63 NB Ramps / King St.
(56.70683, -111.35380)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.1574
Freeway Ramps (Grade-Separated)
Single-Lane
2003 http://www.engineering.ualberta.ca/uofaengineer/article.cfm?article=40221&issue=39463 ICD estimated from Google Maps linework.
Twinsburg, OH
Summit Co.
United States
Darrow Rd. (SR 91) / Meadowood Blvd. / Ethans Dr.
(41.34696, -81.44008)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane, unspecified)
2020 http://www.dot.state.oh.us/districts/D04/Documents/2019%20construction%20book%20ver%203.pdf (page 9)
Johnson City, NY
Broome Co.
United States
Riverside Dr. / Floral Ave. / Rte 201 Ramps
(42.10678, -75.96601)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
60.9600
Other (At-Grade)
Multilane (2 Lane, unspecified)
2005 http://www.dot.state.ny.us/reg/r9/cur_project/circle/about/index.html
Lester Prairie, MN
McLeod Co.
United States
STH 7 / CR 1 (Babcock Ave.)
(44.90621, -94.05310)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2023 http://www.dot.state.mn.us/news/2023/10/17-d8-hwy7.html
Farmington, MN
Dakota Co.
United States
170th St. W / Chippendale Ave. W (SR 3)
(44.70291, -93.13656)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.1480
Other (At-Grade)
Single-Lane
2020 http://www.dot.state.mn.us/metro/projects/hwy3farmington-empiretwp/index.html
Hastings, MN
Dakota Co.
United States
STH 316 (Red Wing Blvd.) / Tiffany Dr.
(44.71337, -92.84315)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.4320
Other (At-Grade)
Single-lane w/ Traversable Central Island
2021 http://www.dot.state.mn.us/metro/projects/hwy316/
Foley, MN
Benton Co.
United States
STH 23 / Penn St. / 8th Ave.
(45.66911, -93.90499)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2023 http://www.dot.state.mn.us/d3/projects/h23foleytomilaca/
Park Rapids, MN
Hubbard Co.
United States
US 71 (Park Ave.) / Industrial Park Rd. / Crocus Hill St.
(46.90736, -95.05838)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2019 http://www.dot.state.mn.us/d2/projects/2019/hwy71-parkrapids/index.html
Rose Hill, KS
Butler Co.
United States
SW Butler Rd. / SW 150th St.
(37.60684, -97.13532)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2021 http://www.derbyinformer.com/news/area_news/road-improvement-project-near-rose-hill-begins/article_4896a432-9474-11ea-a7b0-6fe6a21b2233.html
Warrensburg, MO
Johnson Co.
United States
MO-13 Business / Hawthorne Blvd.
(38.78409, -93.73864)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.8257
Other (At-Grade)
Single-Lane
2019 http://www.dailystarjournal.com/news/local/warrensburg-roundabout-construction-completed/article_c2a33804-ca57-11e9-a264-2fd41be698da.html. Completed August 2019. ICD estimated from Google Maps linework.
Franklin, IN
Johnson Co.
United States
Arvin Dr. / Hurricane St. / Commerce Pkwy.
(39.49361, -86.04878)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 http://www.dailyjournal.net/2021/01/25/fourth-roundabout-coming-to-franklin-truck-bypass/
Hampden Township, PA
Cumberland Co.
United States
Lambs Gap Rd. / Bali Hai Rd.
(40.27016, -77.00786)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
40.0963
Other (At-Grade)
Single-Lane
2019 http://www.cvschools.org/common/pages/UserFile.aspx?fileId=4627839 ICD estimated from Google Maps linework.
Coralville, IA
Johnson Co.
United States
12th Ave. / Forevergreen Rd.
(41.72284, -91.59520)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
32.9823
Other (At-Grade)
Single-Lane
2005 http://www.coralville.org/mod/press/documents/12th%20Ave%2011-18-05.pdf. Opened November 16, 2005. ICD estimated from Google Maps linework.
Union, KY
Boone Co.
United States
Mt Zion Rd. / (unknown)
(38.94650, -84.67308)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.8033
Other (At-Grade)
Single-Lane
2018 http://www.cityofunionky.org/ky-536mount-zion-road-update/ ICD estimated from Google Maps linework.
Union, KY
Boone Co.
United States
Mt Zion Rd. / Old Union Rd.
(38.94469, -84.68042)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2019 http://www.cityofunionky.org/ky-536mount-zion-road-update/
Jackson, MI
Jackson Co.
United States
E Morrell St. / Martin Luther King Dr. (Francis St.)
(42.24012, -84.40396)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 http://www.cityofjackson.org/CivicAlerts.aspx?AID=629
Oakville, WA
Grays Harbor
United States
US 12 / Anderson Rd. SW
(46.82715, -123.16058)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 http://www.chronline.com/news/construction-of-roundabout-on-u-s-12-near-oakville-finished/article_d77f70d2-f15a-11ea-b909-f339b3dd626d.html
Houston, TX
Harris Co.
United States
Washington Ave. / Westcott St. / Arnot St.
(29.77107, -95.42352)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.8637
Other (At-Grade)
Multilane (2 Lane, unspecified)
2005 http://www.chron.com/disp/story.mpl/metropolitan/moveit/4660312.html
Cedar Rapids, IA
Linn Co.
United States
Kirkwood Blvd SW. / S School Access Rd.
(41.89988, -91.65658)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6698
Other (At-Grade)
Single-Lane
2017 http://www.cedar-rapids.org/local_government/departments_g_-_v/public_works/kirkwood_blvd_sw.php ICD estimated from Google Maps linework.
Cedar Rapids, IA
Linn Co.
United States
Johnson Ave. NW / Wiley Blvd. NW
(41.97123, -91.72580)
Roundabout
Existing
All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB)
4 Approaches
0 Driveways
22.1990
Other (At-Grade)
Single-Lane
2018 http://www.cedar-rapids.org/local_government/departments_g_-_v/public_works/johnson_avenue_nw.php ICD estimated from Google Maps linework.
Cedar Falls, IA
Black Hawk Co.
United States
University Ave. / Greenhill Rd.
(42.50253, -92.47488)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.9817
Other (At-Grade)
Single-Lane
2017 http://www.cedarfalls.com/CivicAlerts.aspx?AID=922&ARC=2213 ICD estimated from Google Maps linework.
Cedar Falls, IA
Black Hawk Co.
United States
University Ave. / Waterloo Rd.
(42.51304, -92.42713)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.8558
Other (At-Grade)
Multilane (2 Lane, unspecified)
2017 http://www.cedarfalls.com/CivicAlerts.aspx?AID=1072 ICD estimated from Google Maps linework.
Cedar Falls, IA
Black Hawk Co.
United States
University Ave. / Holiday Rd.
(42.51304, -92.43342)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.7362
Other (At-Grade)
Multilane (2 Lane, unspecified)
2017 http://www.cedarfalls.com/CivicAlerts.aspx?AID=1072 ICD estimated from Google Maps linework.
Cedar Falls, IA
Black Hawk Co.
United States
University Ave. / Boulder Dr.
(42.51312, -92.43821)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
48.4202
Other (At-Grade)
Multilane (2 Lane, unspecified)
2017 http://www.cedarfalls.com/CivicAlerts.aspx?AID=1072 ICD estimated from Google Maps linework.
Cedar Falls, IA
Black Hawk Co.
United States
University Ave. / Cedar Heights Dr.
(42.50672, -92.41123)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.0987
Other (At-Grade)
Multilane (2 Lane, unspecified)
2018 http://www.cedarfalls.com/CivicAlerts.aspx?AID=1072 ICD estimated from Google Maps linework.
Carmel, IN
Hamilton Co.
United States
S Rangeline Rd. / Walnut St.
(39.97268, -86.12703)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 http://www.carmellink.com/project.php?title=Walnut%20Street%20and%20Range%20Line%20Road%20Roundabout Note - the intersecting east / west street was renamed from 6th Street SE to Walnut Street, and a new segment of Walnut Street was constructed to the west of the new roundabout.
Osage Beach, MO
Camden Co.
United States
Nichols Rd. / (medical center parking)
(38.12308, -92.68148)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
32.8847
Other (At-Grade)
Single-Lane
2016 http://www.californiademocrat.com/news/news/story/2016/oct/06/nichols-road-closed-osage-beach-pky-us-54-while-roadwork-continues/643517/ ICD estimated from Google Maps linework.
Windsor, ON
Essex
Canada
Parent Ave. / Erie St. E
(42.31363, -83.02060)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
18.5466
Other (At-Grade)
Single-Lane
2011 http://www.calgaryherald.com/media+conference+held+Monday+2011+explain+proper+roundabout+intersection+Erie+Street+Parent+Avenue+Windsor+This+view+roundabout+from+Parent+looking+south/5635192/story.html ICD estimated from Google Maps linework.
Blue Ash, OH
Hamilton Co.
United States
Plainfield Rd. / Parkview Dr.
(39.24335, -84.39561)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
18.4993
Other (At-Grade)
Single-Lane
2018 http://www.blueash.com/departments/public_works/roundabout_safety.php ICD estimated from Google Maps linework.
Blue Ash, OH
Hamilton Co.
United States
Malsbary Rd. / Alliance Rd.
(39.23916, -84.38188)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
34.2258
Other (At-Grade)
Single-Lane
2017 http://www.blueash.com/departments/public_works/roundabout_safety.php ICD estimated from Google Maps linework.
Lancaster, CA
Los Angeles Co.
United States
E Lancaster Blvd. / 15th St. E
(34.69685, -118.10373)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
26.5126
Other (At-Grade)
Single-Lane
2019 http://www.abetterroadahead.com/roundabouts.html ICD estimated from Google Maps linework.
Lancaster, CA
Los Angeles Co.
United States
W Lancaster Blvd. / 15th St. W
(34.69671, -118.15694)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.4946
Other (At-Grade)
Single-Lane
2019 http://www.abetterroadahead.com/roundabouts.html ICD estimated from Google Maps linework.
Wellington, FL
Palm Beach Co.
United States
Stribling Way / Fairlane Farms Rd.
(26.63805, -80.22073)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
35.2294
Other (At-Grade)
Single-Lane
2016 http://wpbc.blog.palmbeachpost.com/2016/11/28/this-video-might-help-you-better-navigate-that-pesky-new-wellington-roundabout/ . Yield-controlled right turn bypass lanes with acute entry angles on north and west legs. ICD estimated from Google Maps linework.
Kenora, ON
Kenora
Canada
Hwy 17 (Lakeview Dr.-Main St.) / Bernier Dr. / Veterans Dr.
(49.76952, -94.49034)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.0259
Other (At-Grade)
Single-Lane
2008 http://wilcosuperior.ca/project/big-spruce-project-stage-1 ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
8th Ave. SW / SW 108th St.
(47.50659, -122.34466)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-lane w/ Traversable Central Island
2018 http://whitecenternow.com/2018/10/16/road-work-alert-mini-roundabout-construction-to-start-at-8th-108th/
Indianapolis, IN
Marion Co.
United States
E Thompson Dr. / S Sherman Dr.
(39.69429, -86.10130)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 http://weeklyview.net/2020/08/20/sherman-and-thompson-roundabout-construction-begins/
Prior Lake, MN
Scott Co.
United States
Village Lake Dr. SE / Duluth Ave. SE
(44.70560, -93.42980)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
24.3840
Other (At-Grade)
Single-lane w/ Traversable Central Island
2019 http://tzd.state.mn.us/events/conference/2019/documents/powerpoints/27_Stein.pdf
Mount Pleasant, SC
Charleston Co.
United States
Long Point Rd. / (various terminal access points)
(32.83464, -79.87681)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
67.0557
Other (At-Grade)
Multilane (2 Lane, unspecified)
2019 http://scspa.com/news/sc-ports-honored-for-engineering-excellence/
Huntington, NY
Suffolk Co.
United States
Clinton Ave. / Gerard St.
(40.87225, -73.42886)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
14.4499
Other (At-Grade)
Single-Lane
2002 http://query.nytimes.com/gst/fullpage.html?res=9D04E4DB133DF931A15751C1A9649C8B63 ICD estimated from Google Maps linework.
Paq'tnkek, NS
Antigonish
Canada
Afton Rd / Rte 104 WB Ramps
(45.59666, -61.73600)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
60.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2019 http://porthawkesburyreporter.com/interchange-officially-opens-in-paqtnkek/
Paq'tnkek, NS
Antigonish
Canada
Afton Rd. / Rte 104 EB Ramps / (unknown)
(45.59474, -61.73567)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
60.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2019 http://porthawkesburyreporter.com/interchange-officially-opens-in-paqtnkek/
Corner Brook, NL
Division 5
Canada
Confederation Dr. / West Valley Rd.
(48.94181, -57.91709)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
35.0000
Other (At-Grade)
Single-Lane
2021 http://ntv.ca/corner-brook-opens-first-roundabout/
La Quinta, CA
Riverside Co.
United States
Calle Sinaloa / Avenida 52 / Avenida Bermudas
(33.67259, -116.30364)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
2020 http://lqcompletestreets.com/overview
La Quinta, CA
Riverside Co.
United States
Eisenhower Dr. / Avenida Montezuma
(33.67616, -116.30798)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2020 http://lqcompletestreets.com/overview
La Quinta, CA
Riverside Co.
United States
Calle Tampico / Avenida Bermudas
(33.67816, -116.30371)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2020 http://lqcompletestreets.com/overview
La Quinta, CA
Riverside Co.
United States
Eisenhower Dr. / Calle Tampico
(33.67793, -116.30802)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
2020 http://lqcompletestreets.com/overview
Hebron, KY
Boone Co.
United States
N Bend Rd. (KY 237) / Cardinal Way / Park and Ride Dr.
(39.09299, -84.71405)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.0048
Other (At-Grade)
Single-Lane
2009 http://local.nixle.com/alert/290390/ ICD estimated from Google Maps linework.
Cape Coral, FL
Lee Co.
United States
Littleton Rd. / Corbett Rd.
(26.69653, -81.92092)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2020 http://littletonroadwidening.com/construction/
Thatcher, AZ
Graham Co.
United States
W Golf Course Rd. / Hoopes Ave. / S Robinson Ave.
(32.80760, -109.76289)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
62.2373
Other (At-Grade)
Single-Lane
2017 http://leagueaz.org/connection/2018/0218/thatcher.html ICD estimated from Google Maps linework.
Granger, IN
St. Joseph Co.
United States
Gumwood Rd. / Adams Rd.
(41.75302, -86.17867)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.1849
Other (At-Grade)
Single-Lane
2015 http://knollwoodhoa.com/category/adams-road-development/. ICD estimated from Google Maps linework.
Kennedale, TX
Tarrant Co.
United States
N Little School Rd. / Mansfield Cardinal Rd.
(32.63876, -97.20866)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2012 http://kennedalenews.com/roundabouts-in-kennedale-featured-in-article-p1605-156.htm
Lexington, SC
Lexington Co.
United States
Dooley Rd. / Cedar Rd.
(33.97656, -81.19238)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
41.1480
Other (At-Grade)
Single-Lane
2024 http://info2.scdot.org/SCDOTPress/Lists/Posts/Post.aspx?ID=3608
(unincorporated), SC
Lancaster Co.
United States
SC 522 (Rocky River Rd.) / SC 123 (Taxahaw Rd.)
(34.71569, -80.62095)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 http://info2.scdot.org/projects/ViewerFiles/P030240%20-%20PIM%20Handout.pdf