22662 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
Mount Vernon, OH
Knox Co.
United States
Public Square (Main St. / High St.)
(40.39362, -82.48543)
Other
Existing
All-Way Yield
None
4 Approaches
4 Driveways
88.2325
Other (At-Grade)
Single-Lane
1876 The intersection at Public Square was platted in 1805 but converted to its current configuration in the mid-1890's following the construction of the Soldiers' Monument. Parking along circulatory roadway, pedestrian access to central island. https://www.historicknoxohio.org/index.php/historical-districts/mount-vernon-districts/8-downtown-district/34-public-square. ICD estimated from Google Maps linework.
Wellesley, MA
Norfolk Co.
United States
Wellesley Ave. / Great Plain Ave. / Seaver St.
(42.29865, -71.27926)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.8637
Other (At-Grade)
Single-Lane
2021 The previous traffic circle had two stopped-controlled approaches and two uncontrolled approaches
Carlisle, MA
Middlesex Co.
United States
Westford St. / Lowell St. / Bedford Rd.
(42.52918, -71.34894)
Roundabout
Existing
All-Way Yield
None
3 Approaches
2 Driveways
28.9560
Other (At-Grade)
Single-Lane
2020 The previous traffic circle was reconstructed with modern roundabout features in 2020.
Hanford, CA
Kings Co.
United States
SR 43 / Lacey Blvd.
(36.32910, -119.60098)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.3361
Other (At-Grade)
Single-Lane
2016 The previously signalized intersection of SR 43 and Lacey Blvd was relocated north and replaced with a roundabout. It is designed for a future east leg when the realignment of the east leg of Lacey Blvd occurs. There are bypass lanes in the NW and SW corners, and there is a NB right-turn lane into the roundabout. ICD estimated from Google Maps linework.
Redding, CA
Shasta Co.
United States
Victor Ave. / Galaxy Way
(40.55114, -122.33645)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
21.7796
Other (At-Grade)
Single-Lane
2017 The roundabout is a hybrid with some features of a mini-roundabout but with other features of an urban compact roundabout. ICD estimated from Google Maps linework.
Redding, CA
Shasta Co.
United States
Victor Ave. / Marlene Ave.
(40.55815, -122.33824)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
21.7773
Other (At-Grade)
Single-Lane
2017 The roundabout is a hybrid with some features of a mini-roundabout but with other features of an urban compact roundabout. ICD estimated from Google Maps linework.
Fairbanks, AK
Fairbanks North Star
United States
Thompson Dr / Tanana Loop Dr
(64.85564, -147.84200)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
52.2695
Other (At-Grade)
Single-Lane
2004 The site is on the University of Alaska, Fairbanks, school campus. The project constructed a new entrance onto the campus intersecting by means of a roundabout with an existing three leg stop controlled intersection. Previously controlled by one-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Fresno, CA
Fresno Co.
United States
N Alicante Dr. / E Clubhouse Dr.
(36.90335, -119.75341)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.4266
Other (At-Grade)
Single-Lane
2006 There's a stub for a fourth leg. ICD estimated from Google Maps linework.
Richland, WA
Benton Co.
United States
Stevens Center Pl. / Garlick Blvd.
(46.32080, -119.28021)
Other
Existing
All-Way Stop
Unknown
4 Approaches
0 Driveways
73.1520
Other (At-Grade)
Multilane (2 Lane)
1996 These are private streets.
Victoria, BC
Capital
Canada
West Shore Pkwy. / (unknown)
(48.44867, -123.54036)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
29.3109
Other (At-Grade)
Single-Lane
2017 Third approach stubbed for future use. ICD estimated from Google Maps linework.
Flower Mound, TX
Denton Co.
United States
Lakeside Pkwy. / Edgemere Rd.
(32.98882, -97.06770)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
35.0520
Other (At-Grade)
Single-Lane
2015 Third leg added 2015. Original two legs and circle constructed ~2002.
Flower Mound, TX
Denton Co.
United States
Lakeside Pkwy. / Sandy Ln.
(32.99250, -97.06856)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2015 Third leg added late 2014/early 2015. Original two legs and circle constructed ~2002.
Cary, NC
Wake Co.
United States
Wellingborough Dr. / Forest Park Way
(35.74966, -78.76117)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
13.5701
Other (At-Grade)
Single-lane w/ Traversable Central Island
2009 Third leg is stubbed for future expansion. ICD estimated from Google Maps linework.
Mason, OH
Warren Co.
United States
Freedom Way / Veterans Pkwy.
(39.33363, -84.30647)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
35.1035
Other (At-Grade)
Single-Lane
2015 Third leg of intersection not connected yet ICD estimated from Google Maps linework.
Shediac, NB
Westmorland
Canada
Chesley St. / Rte 15 WB Ramps
(46.21116, -64.54385)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
60.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2018 Third leg stubbed but will connect to Breaux Bridge St. https://skyscraperpage.com/forum/showthread.php?p=8206255
Fort Worth, TX
Tarrant Co.
United States
Hillwood Pkwy. / (future street)
(32.92334, -97.31200)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
50.2920
Other (At-Grade)
Single-Lane
2018 Third leg stubbed for future.
Calgary, AB
Alberta
Canada
Sage Hill Blvd. NW / (unknown)
(51.17362, -114.14495)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
46.4256
Other (At-Grade)
Single-Lane
2013 Third leg stubbed. ICD estimated from Google Maps linework.
Lafayette, LA
Lafayette Par.
United States
Settlers Trace / River Ranch Dr.
(30.17073, -92.03625)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
42.3339
Other (At-Grade)
Multilane (2 Lane)
2001 This a part of a Neo Traditional Neighborhood and the related street system. Completed June 2001. Functional Class: Collector ICD estimated from Google Maps linework.
Federal Way, WA
King Co.
United States
3rd Ave. SW / SW 330th St.
(47.30636, -122.33874)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
17.8167
Other (At-Grade)
Single-Lane
2014 This is a "Compact" single-lane roundabout with center island landscaping and a truck apron, inscribed circle diameter is 76 feet. Pedestrian refuge islands on the east-west approaches provide channelization. ICD estimated from Google Maps linework.
Federal Way, WA
King Co.
United States
SW 330th St. / 6th Ave. SW
(47.30622, -122.34230)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
20.2463
Other (At-Grade)
Single-Lane
2014 This is a "Compact" urban roundabout with central island landscaping and a truck apron, inscribed diameter is 76 feet. Pedestrian refuge islands on the east-west approaches provide channelization. This and the one at 3rd Ave SW / SW 330th Street were opened in November 2014. ICD estimated from Google Maps linework.
Federal Way, WA
King Co.
United States
S 308th St. / 14th Ave. S
(47.32601, -122.31601)
Roundabout
Existing
All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB)
4 Approaches
0 Driveways
19.5072
Other (At-Grade)
Single-lane w/ Traversable Central Island
2014 This is a mini-roundabout with fully traversable center island. Inscribed diameter is about 64 feet, opened in August 2014. An RRFB is present at the school crossing on the east leg; the previous raised crosswalk was removed. The north leg is a driveway to the newly remodeled high school. Both streets are Minor Collectors with 25 mph speed limits.
Kent, WA
King Co.
United States
SE 244th St. / 100th Ave. SE
(47.38335, -122.20736)
Traffic Calming Circle
Existing
Other
None
4 Approaches
0 Driveways
11.3213
Other (At-Grade)
Single-Lane
2016 This is now a dog bone-shaped traffic circle with two-way Yield control on the east and west approaches and no control north-south. Previous control was stop-control on the east leg only before the west leg was built. ICD estimated from Google Maps linework.
Bloomington, MN
Hennepin Co.
United States
Washington Ave. / W 78th St. / Viking Dr.
(44.86003, -93.39886)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.0960
Other (At-Grade)
Multilane (2 Lane)
2012 This is one of 6 roundabouts surrounding the interchange of I-494 and US 169. ICD estimated from Google Maps linework.
Bloomington, MN
Hennepin Co.
United States
W 78th St. / Washington Ave. / Marth Rd.
(44.85859, -93.39850)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
37.2504
Other (At-Grade)
Multilane (2 Lane)
2012 This is one of 6 roundabouts surrounding the interchange of I-494 and US 169. ICD estimated from Google Maps linework.
Bloomington, MN
Hennepin Co.
United States
Washington Ave. / Ensign Rd. / Marth Rd. / I-494 EB Offramp
(44.85775, -93.39652)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.2509
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2012 This is one of 6 roundabouts surrounding the interchange of I-494 and US 169. ICD estimated from Google Maps linework.
Bloomington, MN
Hennepin Co.
United States
W 78th St. / US 169 Frontage Rd. / (parking lot)
(44.86145, -93.39441)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.5554
Other (At-Grade)
Single-Lane
2012 This is one of 6 roundabouts surrounding the interchange of I-494 and US 169. http://www.startribune.com/i-494-hwy-169-interchange-is-up-for-an-award/224898442/ ICD estimated from Google Maps linework.
Bloomington, MN
Hennepin Co.
United States
W 78th St. / US 169 SB Offramp / I-494 WB Onramp
(44.86118, -93.39598)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
34.7090
Freeway Ramps (Grade-Separated)
Single-Lane
2012 This is one of 6 roundabouts surrounding the interchange of I-494 and US 169. ICD estimated from Google Maps linework.
Bloomington, MN
Hennepin Co.
United States
Marth Rd. / US 169 NB Offramp / I-494 EB Onramp
(44.85809, -93.39324)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
37.2507
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2012 This is one of 6 roundabouts surrounding the interchange of I-494 and US 169. Teardrop shape. ICD estimated from Google Maps linework.
Greensboro, NC
Guilford Co.
United States
Greene St. / McGee St.
(36.06852, -79.79192)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
21.2386
Other (At-Grade)
Single-Lane
2006 This is part of a major transformation of Greene Street in Downtown Greensboro. Greene Street is currently 4 lanes one-way and will be converted to 2-way traffic with one lane in each direction and angled parking in the middle of the street separated by a median. Functional Class: Arterial ICD estimated from Google Maps linework.
Ridgefield, WA
Clark Co.
United States
S. Royle Rd. / Settler Dr. (S 45th Ave. / S 3rd Way)
(45.81379, -122.70283)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane)
2019 This is the 5th roundabout in the City of Ridgefield.
Kaminokuni, Hokkaido
Hiyama
Japan
Rte 228 / Rte 5
(41.80526, 140.12339)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.0000
Other (At-Grade)
Single-Lane
2019 This is the first roundabout in north Japan.
Hamatonbetsu Town, Hokkaido
Esashi
Japan
Rte 275 / Rte 84
(45.12453, 142.36011)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.0000
Other (At-Grade)
Single-Lane
2020 This is the second roundabout in northern Japan.
Greensboro, NC
Guilford Co.
United States
Lake Jeanette Rd. / Bass Chapel Rd. / N. Elm St.
(36.14622, -79.81002)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.8620
Other (At-Grade)
Single-Lane
2006 This location currently meets traffic signal warrants. We are installing the roundabout instead of a traffic signal. Previously controlled by stop sign Functional Class: Minor Arterial ICD estimated from Google Maps linework.
Boston, MA
Suffolk Co.
United States
Dominic J Bianculli Blvd / University Dr
(42.31403, -71.04246)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
1 Driveways
37.0930
Other (At-Grade)
Single-Lane
2018 This rotary seems to have been demolished in 2016 and converted to a roundabout in 2018. ICD estimated from Google Maps linework.
New York, NY
Kings Co.
United States
Canarsie Veterans Circle (Rockaway Pkwy. / Belt Pkwy. EB Ramps)
(40.62979, -73.88526)
Rotary
Existing
Other
Unknown
4 Approaches
0 Driveways
86.1094
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
This roundabout at the end of Rockaway Parkway in Canarsie, Brooklyn New York 11236 is used both as an exit and an entrance from the East-bound Belt Parkway. It is also a way to make a U-Turn on Rockaway Parkway. It is also the way to enter and exit the Canarsie Pier. ICD estimated from Google Maps linework.
Chincoteague, VA
Accomack Co.
United States
Beach Rd. / (parking lot)
(37.88955, -75.34290)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2016 This roundabout is constructed on the sand. Inside Assateague National Seashore. Year Completed estimated (2013-2016).
North Avondale, OH
Hamilton Co.
United States
Dana Ave. / Clinton Springs Ave.
(39.15192, -84.48330)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
1 Driveways
25.9328
Other (At-Grade)
Single-Lane
2015 This roundabout is mentioned in this local newspaper article (https://www.cincinnati.com/story/news/politics/2017/09/12/northside-you-ready-roundabout/646761001/) ICD estimated from Google Maps linework.
Princeton, NJ
Mercer Co.
United States
Faculty Rd. / Elm Dr.
(40.33888, -74.65523)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
28.2209
Other (At-Grade)
Single-Lane
2001 This roundabout is on University owned roads open to the public. There is a second roundabout similar in dimensions upstream on Elm Drive. Close to an at-grade rail crossing. Previously controlled by one-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Troy, OH
Miami Co.
United States
McKaig Rd. / S Dorset Rd.
(40.03964, -84.22855)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
19.2019
Other (At-Grade)
Single-Lane
2019 This roundabout was constructed summer 2019 and opened to traffic in August 2019. ICD estimated from Google Maps linework.
Park City, UT
Summit Co.
United States
Rasmussen Rd. / Jeremy Rd. / Jeremy Ranch Rd.
(40.75569, -111.57350)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
25.3317
Other (At-Grade)
Single-Lane
2007 This roundabout was reconfigured as part of the Jeremy Ranch Roundabouts project. Formerly it had a driveway to a park-and-ride lot. Jeremy Ranch Rd is a new approach to this intersection and the eastern approach on Rasmussen Dr was closed. https://www.summitcounty.org/1005/Email-Updates ICD estimated from Google Maps linework.
Rochester, NY
Monroe Co.
United States
Rte 33 (Buffalo Rd.) / Mt Read Blvd.
(43.15187, -77.65962)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.3084
Other (At-Grade)
Single-Lane
2019 This was a conversion from a unique multi-lane signalized traffic circle to a roundabout. Owned by NYSDOT. ICD estimated from Google Maps linework.
Somerville, NJ
Somerset Co.
United States
US 202 / US 206 / NJ 28
(40.57572, -74.62894)
Rotary
Existing
Unknown
Unknown
0 Approaches
0 Driveways
107.9507
Other (At-Grade)
Multilane (2 Lane)
This was and probably still is a traffic circle with the 202 freeway passing overhead. The traffic in the circle yielded to southbound 206 traffic entering the circle. US 202 and US 206 multiplexed to the north. ICD estimated from Google Maps linework.
Las Vegas, NV
Clark Co.
United States
E Sahara Ave. / S Hollywood Blvd.
(36.14450, -115.02914)
Roundabout
Removed
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2019 This was built as a temporary roundabout in 2016. Some of the scenes in this video are when it was obviously temporary, some look like it is now: https://www.youtube.com/watch?v=IaFwJy3mCXc Removed in 2019. https://www.fox5vegas.com/news/cone-zone-hollywood-boulevard-roundabout-removed/video_cac02d5b-4d52-51df-940b-3b1d929a0d7c.html
Kinderhook, NY
Columbia Co.
United States
US 9 / Rte 9H / State Farm Rd.
(42.42835, -73.68868)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
38.7886
Other (At-Grade)
Single-Lane
2006 This was built to replace traffic lights when a shopping plaza was being added - US Route 9 has North and South, State Rt 9H South, State Farm Road (Town Road) and the entrance to the plaza, which makes it an unusual set up (5 Entries with 9 and 9H creating a Y shape, and then the plaza/state farm entries across from each other, going across the stem of the Y). ICD estimated from Google Maps linework.
Picton, ON
Prince Edward
Canada
Loyalist Pkwy. / Sandy Hook Rd.
(43.99449, -77.17838)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.3828
Other (At-Grade)
Single-Lane
2009 This was the first highway roundabout in Ontario. Constructed in 2009. https://www.auto123.com/en/news/ontarios-first-roundabout-intersection-opens-near-picton/5652/ ICD estimated from Google Maps linework.
Leeds, England
Leeds
United Kingdom
A6120 (Ring Road Seacroft - Station Rd.) / Cross Gates Rd. / Cross Gates Ln.
(53.80830, -1.45279)
Signalized Roundabout/Circle
Existing
Signal
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Three approaches are not signalised.
Bel Air, MD
Harford Co.
United States
Tollgate Rd. / Marketplace Dr.
(39.52092, -76.35262)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
28.5602
Other (At-Grade)
Single-Lane
1996 Three leg, off-set roundabout - off-set due to lack of r/w on top side of Functional Class: Collector ICD estimated from Google Maps linework.
Slidell, LA
St. Tammany Par.
United States
Levis Ln. / (parking lots) (east)
(30.26632, -89.75977)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.9457
Other (At-Grade)
Single-Lane
2014 Three legs completed 2013-2014; fourth leg added 2015-2016. ICD estimated from Google Maps linework. 21442
Goes, Zeeland
Gemeente Goes
Netherlands
Zuidplein [Van Hertumweg / Elivs Presleylaan / Beukenstraat / Jim Morrisonpad]
(51.49276, 3.89013)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Three legs for motor vehicles; south leg is bicycle only.
St. Louis, MO
St. Louis Co.
United States
Halls Ferry / MO 367
(38.72251, -90.24017)
Rotary
Existing
All-Way Yield
None
6 Approaches
0 Driveways
86.6571
Other (At-Grade)
Multilane (2 Lane)
three of the six approaches are multilane and have dual lanes of traffic merging into both lanes of the roundabout; roundabout is unstriped. Description as follows: Halls Ferry Circle is 3 lanes wide, 350 foot diameter, 35 miles per hour and has 5 major roadways entering (from http://www.ballwin.mo.us/minutes_062402.html) ICD estimated from Google Maps linework.
Barmulloch, Scotland
Glasgow City
United Kingdom
Broomfield Rd. / Barmulloch Rd. / Red Rd.
(55.88271, -4.21083)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2+ lanes) w/ Traversable Central Island
Three-lane mini-roundabout.
Whitehorse, YT
Yukon
Canada
Whistle Bend Way / Heiland Rd.
(60.77055, -135.10876)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
67.6513
Other (At-Grade)
Single-Lane
2012 Through and right-turn bypass lane. ICD estimated from Google Maps linework.
Saratoga Springs, UT
Utah Co.
United States
N 3600 W / Drexler Dr. / W 2450 N
(40.41725, -111.90695)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane)
2017 Through arrows on entry - no left turn arrows shown. Year Completed estimated (2016-2017).
Saratoga Springs, UT
Utah Co.
United States
N 3600 W / W Waterbury Dr
(40.41506, -111.90693)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (3+ Lane)
2017 Through arrows on entry (no left turn arrows). Northbound has two entry through lanes going into a LT, LT-TH, TH section of circulatory roadway. Year Completed estimated (2016-2017).
Williamsburg, VA
Williamsburg City Co.
United States
Battery Blvd. / Commonwealth Ave.
(37.25257, -76.66771)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.2440
Other (At-Grade)
Multilane (2 Lane)
2012 Through arrows only on northeast entry even though lanes marked within roundabout as LT, LT-TH. Entry appears to have been modified by removing left-turn pavement marking arrows on entry and replacing with through arrows. No lane use signs. Year Completed estimated (2011-2014). 21442
Telluride, CO
San Miguel Co.
United States
CO-145 / CO-145 Spur
(37.95036, -107.87135)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
37.6712
Other (At-Grade)
Single-Lane
2013 Through bypass lane along top of T-intersection. Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
Atlanta, GA
Cobb Co.
United States
Interstate North Pkwy. W / (parking lots)
(33.90105, -84.47099)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
25.7737
Other (At-Grade)
Single-Lane
2017 Through bypass lane in southbound direction. ICD estimated from Google Maps linework.
Coffs Harbour, NSW
Coffs Harbour
Australia
Coramba Rd. / Shephards Ln.
(-30.29100, 153.09674)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Through bypass lane on east leg.
Stopiņu novads, Stopiņi Municipality

Latvia
P4 (Lubanas iela) / P5 (Instituta iela)
(56.94452, 24.28047)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Through bypass lane on east leg.
Rogers, AR
Benton Co.
United States
Monte NE Rd. / Pleasant Ridge Rd.
(36.32245, -94.10972)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2018 Through bypass lane on north leg.
Opole, Opolskie
Opole
Poland
DW454 / DK45-DK46 EB Ramps
(50.70099, 17.90399)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Through bypass lane on north leg.
Blacksburg, VA
Montgomery Co.
United States
Southgate Dr. / Research Center Dr.
(37.21281, -80.42500)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
45.6555
Other (At-Grade)
Single-Lane
2017 Through bypass lane on north leg. Right-turn bypass lane on south leg. ICD estimated from Google Maps linework.
Karlovac, Karlovac

Croatia
D6 (Ivana Meštrovića) / Trg Josipa Broza Tita
(45.48738, 15.54551)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Through bypass lane on northwest leg.
Florence, MT
Ravalli Co.
United States
MT 203 (Eastside Hwy) / Eight Mile Creek Rd. (Lower Woodchuck Rd.)
(46.63235, -114.04188)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.5456
Other (At-Grade)
Single-Lane
2014 Through bypass lane on northwest leg; add-type right-turn bypass lane on northeast leg. ICD estimated from Google Maps linework.
Wellington, Wellington Region
Lower Hutt
New Zealand
Eastern Hutt Rd. / High St.
(-41.16627, 174.97231)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Through bypass lane on west leg.
Lelystad, Flevoland
Lelystad
Netherlands
N307 (Houtribweg) / A6 SB Ramps
(52.54815, 5.52774)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Through bypass lane on west leg; add-lane right-turn bypass lane on north leg; merging right-turn bypass lane on east leg.
Dornbirn, Vorarlberg
Dornbirn
Austria
L204 (Lustenauer Straße) / A14-E60 SB Ramps
(47.41362, 9.70629)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Single-Lane
Through bypass lane on west leg; add-lane right-turn bypass lanes on north and east legs.
Bühl, Baden-Württemberg
Rastatt
Germany
L85 / A5 NB Ramps
(48.72600, 8.10503)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
44.1197
Freeway Ramps (Grade-Separated)
Single-Lane
Through bypass lane. ICD estimated from Google Maps linework.
Malmo, Skane County
Malmo
Sweden
Bjurögatan / Borrgatan
(55.62882, 13.04576)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
40.4556
Other (At-Grade)
Single-Lane
Through bypass lane. ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County
Gothenburg
Sweden
Gråbovägen / Bergsjövägen
(57.77816, 12.07197)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
38.2089
Other (At-Grade)
Single-Lane
Through bypass lane. ICD estimated from Google Maps linework.
Rotnes, Buskerud
Nittedal
Norway
Rv4 (Hadelandsveien) / Rv22 (Trondheimsveien)
(59.98871, 10.92965)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Through bypass on north leg.
Assen, Drenthe
Assen
Netherlands
N371 (Balkenweg) / Professor Prakkeweg
(52.99161, 6.51262)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Through bypass on west leg; right-turn bypass on east leg.
Lillestrøm, Viken
Skedsmo
Norway
Rv22 (Fetveien) / Fv170 (Kompveien)
(59.92227, 11.18379)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Through lane bypass on east leg.
Slidell, LA
St. Tammany Par.
United States
E Howze Beach Rd. / Lakeshore Village W
(30.23189, -89.77186)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2019 Through lane bypass on northeast leg; add-lane right-turn bypass lane on southwest leg; yield-controlled right-turn bypass lane on southeast legs.
Rathmines, NSW
Lake Macquarie
Australia
B53 (Wangi Rd.) / Dorrington Rd.
(-33.03549, 151.56438)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Through lane bypass on south leg.
Slyne, England
Lancs
United Kingdom
A683 (Bay Gateway) / (A6-A683 connector)
(54.07152, -2.80506)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Through lane bypass on west leg.
Barkarby, Stockholm County
Järfälla
Sweden
Vijksjoleden / (parking lot)
(59.40870, 17.84579)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
24.3123
Other (At-Grade)
Multilane (2 Lane)
Through lane bypass. ICD estimated from Google Maps linework.
Revere, MA
Suffolk Co.
United States
SR 60 / Beach St.
(42.40913, -71.00166)
Rotary
Existing
Unknown
Unknown
4 Approaches
0 Driveways
81.1284
Other (At-Grade)
Multilane (2 Lane)
Through movement passes through center. Signalized. Functional Class: Arterial ICD estimated from Google Maps linework.
Winston-Salem, NC
Forsyth Co.
United States
Salem Rd. / Old Salem Rd. / S. Main St.
(36.08215, -80.24149)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
49.2265
Other (At-Grade)
Multilane (2 Lane)
2005 TIP Project U-2926. Functional Class: Arterial ICD estimated from Google Maps linework.
Concord, NC
Cabarrus Co.
United States
Cabarrus Ave. / Old Charlotte Rd. / Cascade Dr.
(35.40025, -80.59350)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.8617
Other (At-Grade)
Single-Lane
2007 TIP project. ICD estimated from Google Maps linework.
Waynesville, NC
Haywood Co.
United States
US 23B (Asheville Rd.-N Main St) / Ratcliffe Cove Rd. / Zemery Ln.
(35.49899, -82.96632)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
38.8933
Other (At-Grade)
Single-Lane
2004 TIP project. Right turn bypass lane. Fatal crash June 5, 2007. ICD estimated from Google Maps linework.
West Akron, OH
Summit Co.
United States
Mull Ave. / S Hawkins Ave.
(41.09970, -81.56933)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
To be converted to roundabout as part of roadwork on Mull Ave.
League City, TX
Galveston Co.
United States
Brookport Dr. / Pinnacle Park Dr.
(29.47087, -95.09951)
Other
Existing
Other
None
3 Approaches
0 Driveways
73.1520
Other (At-Grade)
Multilane (2 Lane)
2015 TO ONCOMING TRAFFIC plaque under each yield sign on north and south legs. Stop control on east leg. Year Completed estimated (2014-2015).
Rochester, MI
Oakland Co.
United States
Tienken Rd. / Runyon Rd. / Washington Rd.
(42.69743, -83.11135)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
43.0105
Other (At-Grade)
Single-Lane
1999 Total cost: $353,000. Completed July 1999. Functional Class: Arterial ICD estimated from Google Maps linework.
Saugus, MA
Essex Co.
United States
Main St / Central St / Hamilton St
(42.46473, -71.01002)
Other
Existing
Other
None
4 Approaches
1 Driveways
37.8851
Other (At-Grade)
Single-Lane
Town square traffic circle. Two legs are stop-controlled, on-street parking. ICD estimated from Google Maps linework.
Angola, IN
Steuben Co.
United States
Wayne St. / Maumee St.
(41.63487, -84.99928)
Other
Existing
All-Way Yield
Unknown
4 Approaches
8 Driveways
41.0612
Other (At-Grade)
Single-Lane
Town square; pedestrian access to central island. ICD estimated from Google Maps linework.
Fillmore, CA
Ventura Co.
United States
River St. / Surrey Way
(34.39410, -118.91950)
Traffic Calming Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
38.4355
Other (At-Grade)
Single-Lane
2003 Traffic Calming Circle with Truck Apron Previously controlled by two-way stop Functional Class: Local ICD estimated from Google Maps linework.
Wall, NJ
Monmouth Co.
United States
NJ 35 / Atlantic Ave. (Brielle Circle)
(40.13232, -74.06525)
Rotary
Existing
Other
Unknown
4 Approaches
0 Driveways
129.6649
Other (At-Grade)
Single-Lane
Traffic circle conversion ICD estimated from Google Maps linework.
Southampton, NJ
Burlington Co.
United States
US 206 / NJ 70 (Red Lion Circle)
(39.88715, -74.74104)
Rotary
Existing
Unknown
Unknown
4 Approaches
0 Driveways
136.5464
Other (At-Grade)
Single-Lane
Traffic circle conversion Functional Class: Arterial ICD estimated from Google Maps linework.
Long Beach, CA
Los Angeles Co.
United States
Los Alamitos Circle (Hwy. 1 / Lakewood Blvd. / Los Coyotes Diagonal)
(33.78989, -118.14250)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
137.1600
Other (At-Grade)
Multilane (2 Lane)
1993 Traffic circle conversion. Modified in 2020 to reduce lanes. 21442
Houston, TX
Harris Co.
United States
Main St. / Montrose Blvd.
(29.72404, -95.39096)
Other
Existing
Other
Unknown
0 Approaches
0 Driveways
97.5360
Other (At-Grade)
Multilane (3+ Lane)
1916 Traffic Circle surveyed as part of 1916 plan for Hermann Park. Paved 1924. Some stop controlled, some free flow movements.
Houston, TX
Harris Co.
United States
Hermann Circle
(29.72156, -95.39095)
Other
Existing
Other
Unknown
0 Approaches
0 Driveways
106.6800
Other (At-Grade)
Multilane (3+ Lane)
1916 Traffic Circle surveyed as part of 1916 plan for Hermann Park. Paved 1924. Some stop controlled, some free flow movements.
Fort Worth, TX
Tarrant Co.
United States
W Morningside Dr. / S Main St.
(32.71422, -97.32667)
Rotary
Existing
Other
Unknown
3 Approaches
1 Driveways
56.3870
Other (At-Grade)
Single-Lane
1995 Traffic in circle yields to incoming traffic.
Uman, Cherkasy
Umanskyi raion
Ukraine
vulytsia Mykhailivska / 2-y Lesi Ukrainky provulok
(48.72827, 30.23775)
Other
Existing
Other
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Traffic on circle yields to traffic on approaches.
McKinney, TX
Collin Co.
United States
Tour Dr.
(33.14235, -96.72845)
Other
Existing
Uncontrolled
None
2 Approaches
0 Driveways
27.4317
Other (At-Grade)
Single-Lane
2008 Trail crossing intersects circle.
Košice-Západ, Kosice
Košice
Slovakia
Moldavská cesta / Trieda Slovenského národného povstania / Alejová
(48.70496, 21.24302)
Roundabout
Existing
All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling circulatory roadway only)
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Tram crossings to/from each leg into one-way loop within central island.
Gothenburg, Vastra Gotaland County
Gothenburg
Sweden
Torpagatan / Munkelbäcks Allé
(57.71808, 12.02538)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
29.9801
Other (At-Grade)
Single-Lane
Tram diagonally through central island. ICD estimated from Google Maps linework.
Palermo, Sicily
Palermo
Italy
Via Castellana / Viale Mauro de Mauro / Via Luigi Sarullo
(38.12585, 13.30243)
Other
Existing
Unknown
At-grade Rail Crossing Signals/Gates (controlling circulatory roadway only)
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Tram junction in central island.
Herne, North Rhine-Westphalia
Herne
Germany
Magdeburger Straße / aRoute der Industriekultur / Hordeler Straße
(51.50743, 7.18368)
Roundabout
Existing
All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling circulatory roadway only)
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Tram lines making turn through central island.
Helsinki, Uusimaa
Helsinki
Finland
Asemapäällikönkatu / Banmästargatan
(60.19878, 24.94010)
Roundabout
Existing
All-Way Yield
At-grade Rail Crossing Signal/Beacon
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Tram lines through central island.