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
Woippy, Grand Est
Moselle
France
Rond-Point de Berlange (D953 / D652 / D153B)
(49.15725, 6.15855)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
76.5452
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Bakersfield, CA
Kern Co.
United States
Garces Circle (Golden State Ave. / Chester Ave. / 30th St.)
(35.38691, -119.01878)
Rotary
Existing
Other
None
5 Approaches
0 Driveways
98.3425
Other (At-Grade)
Multilane (2 Lane, unspecified)
1935 Four of the approaches have yield-control. One has a stop sign. SR 204 is on a grade separation above the traffic circle. ICD estimated from Google Maps linework.
Fort Wayne, IN
Allen Co.
United States
Fairfield Ave. / Ewing St. / W Superior St. / N Wells St.
(41.08121, -85.14652)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
39.6114
Other (At-Grade)
Multilane (2 Lane, unspecified)
2015 Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Vado, NM
Dona Ana Co.
United States
High Valley Rd. / I-10 WB ramps / Las Alturas Dr.
(32.12617, -106.63819)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
75.8589
Freeway Ramps (Grade-Separated)
Single-Lane
2015 ICD estimated from Google Maps linework.
Vado, NM
Dona Ana Co.
United States
High Valley Dr. / Vado Dr. / I-10 EB Ramps / Stern Dr.
(32.12539, -106.64031)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
70.8022
Freeway Ramps (Grade-Separated)
Single-Lane
2015 ICD estimated from Google Maps linework.
Fredericktown, MO
Madison Co.
United States
W Main St. / MO-72 / Commercial Dr. / Sinek Dr.
(37.56046, -90.31618)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
41.6573
Other (At-Grade)
Single-Lane
2008 ICD estimated from Google Maps linework.
Canoa Ranch, AZ
Pima Co.
United States
W Canoa Ranch Dr. / I-19 SB ramps / I-19 Frontage Rd.
(31.79019, -111.02242)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
48.7276
Freeway Ramps (Grade-Separated)
Single-Lane
2010 ICD estimated from Google Maps linework.
Bellingham, WA
Whatcom Co.
United States
SR 542 (Mt Baker Hwy.) / E Smith Rd. / Allison Rd.
(48.83225, -122.30533)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
37.7369
Other (At-Grade)
Single-Lane
2012 Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
Valparaiso, IN
Porter Co.
United States
Calumet Ave. / Vale Park Rd. / N Roosevelt Rd.
(41.49255, -87.04664)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
54.5707
Other (At-Grade)
Multilane (2 Lane, unspecified)
2013 ICD estimated from Google Maps linework.
Santa Fe, NM
Santa Fe Co.
United States
S Meadows Rd. / NM 599 NB Ramps / Alameda Frontage Rd.
(35.65799, -106.03527)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
56.2835
Freeway Ramps (Grade-Separated)
Single-Lane
2012 ICD estimated from Google Maps linework.
Calgary, AB
Alberta
Canada
Na'a Dr SW / Bowfort Rd. NW
(51.08097, -114.20761)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
47.2691
Other (At-Grade)
Multilane (2 Lane, unspecified)
2017 ICD estimated from Google Maps linework.
Schererville, IN
Lake Co.
United States
Cline Ave. / 77th Ave. / Rohrman Rd.
(41.47846, -87.43203)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
40.2658
Other (At-Grade)
Single-Lane
2014 ICD estimated from Google Maps linework.
Sainte-Agathe-des-Monts, QC
Les Laurentides Regional County Municipality
Canada
Rte 117 / Rue Desjardins / Rue Principale E / Rue Raymond
(46.04551, -74.27814)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
39.7904
Other (At-Grade)
Multilane (2 Lane, unspecified)
2009 Year Completed estimated (2009-2014). ICD estimated from Google Maps linework.
Montreal, QC
Montreal
Canada
Carrefour Alexander-Graham-Bell (Chemin de la Pointe N / A-15 WB Offramp / A-10 NB Onramp)
(45.47195, -73.54155)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
39.3640
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2007 Year Completed estimated (2004-2009). ICD estimated from Google Maps linework.
Trenton, NJ
Mercer Co.
United States
Brunswick Circle (Brunswick Ave. / Lawrenceville Rd. / Stawberry St.)
(40.24528, -74.74283)
Rotary
Existing
Other
Unknown
5 Approaches
0 Driveways
107.5704
Unknown
Multilane (2 Lane, unspecified)
Vehicles in circulatory roadway must yield to the northeast entry. ICD estimated from Google Maps linework.
Pula, Istarska županija

Croatia
D66 / Z5119
(44.88075, 13.86424)
Rotary
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
149.7904
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Málaga, Andalusia
Málaga
Spain
Plaza Willy Brandt
(36.72029, -4.46859)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
55.5252
Other (At-Grade)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County
Gothenburg
Sweden
Odinsplatsen
(57.70962, 11.98477)
Other
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
78.4768
Other (At-Grade)
Single-Lane
Pedestrian access to central island, parking along circulatory roadway. ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County
Gothenburg
Sweden
Nordviksgatan / Barken Beatrices gata / Barken toregrunds gata
(57.70657, 11.92200)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
26.1611
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Helsingborg, Skane County
Helsingborg
Sweden
Lagmansgatan / Elinebergsvägen / Riddaregatan / Clausgatan
(56.02599, 12.73588)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
96.1072
Other (At-Grade)
Multilane (3+ Lane)
ICD estimated from Google Maps linework.
Landskrona, Skane County
Landskrona
Sweden
Ringväden / Kolonigatan / Östervångsplan
(55.87876, 12.85430)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
44.8869
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Stoke-on-Trent, England
Staffs
United Kingdom
A53 (Etruria Rd.) / A500 Ramps
(53.01955, -2.20440)
Signalized Roundabout/Circle
Existing
Signal
Unknown
5 Approaches
0 Driveways
104.1737
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Partially signalized roundabout. ICD estimated from Google Maps linework.
Newcastle, England
Staffs
United Kingdom
A52 / A527 (Queen St.-Barracks Rd.)) / King St. / Ironmarket
(53.01285, -2.22402)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
48.8615
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Newcastle, England
Staffs
United Kingdom
A527 (Barracks Rd.) / A34 (Lower St. / -London Rd.) / High St. / Brook Ln.
(53.00881, -2.22470)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
64.6756
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Kansas City, MO
Jackson Co.
United States
Ward Pkwy. / W Meyer Blvd. / W 63rd Terr. / W 64th St.
(39.01282, -94.60234)
Other
Existing
Other
Unknown
5 Approaches
0 Driveways
64.9600
Other (At-Grade)
Multilane (3+ Lane)
Fountain in central island. No control on Ward Pkwy; stop signs on other approaches. ICD estimated from Google Maps linework.
Tacoma, WA
Pierce Co.
United States
N Pearl St. / Five Mile Dr. / N Waterfront Dr. / Ferry Crossing Landing Rd / Park Ave.
(47.30193, -122.51556)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
32.3966
Other (At-Grade)
Single-Lane
2018 https://www.thenewstribune.com/news/local/article196233104.html ICD estimated from Google Maps linework.
Union Township, OH
Clermont Co.
United States
Eastgate South Dr. / Clepper Ln. / (shopping center parking)
(39.09512, -84.27214)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
50.9805
Other (At-Grade)
Multilane (2 Lane, unspecified)
2016 date: https://www.clermontsun.com/2016/04/28/eastgate-roundabout-is-now-open/ ICD estimated from Google Maps linework.
Trondheim, Trondelag
Trondheim
Norway
Rte 715 / Rte 812
(63.42817, 10.36697)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
28.3151
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Sartell, MN
Stearns Co.
United States
Heritage Dr. / Great River Rd. / Riverside Ave. / River Oaks Ln. / Evergreen Dr
(45.59865, -94.19409)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
48.4676
Other (At-Grade)
Multilane (2 Lane, unspecified)
2017 Year Completed estimated (2016-2018). ICD estimated from Google Maps linework.
Torslanda, Vastra Gotaland County
Gothenburg
Sweden
VTDC
(57.73330, 11.82387)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
49.7332
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Glens Falls, NY
Warren Co.
United States
Rte 9 / Rte 9L / Hudson St.
(43.30951, -73.64399)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2007 Urban, downtown environment. Symbolic black-on-orange 540-degree turn sign for trucks to make right turn around central island from south leg to southeast leg.
Cheyenne, WY
Laramie Co.
United States
Converse Ave. / Pershing Blvd. / 19th St.
(41.14558, -104.78960)
Roundabout
Existing
All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB)
5 Approaches
0 Driveways
36.8745
Other (At-Grade)
Multilane (2 Lane, unspecified)
2013 Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Ithaca, NY
Tompkins Co.
United States
Spencer St. / Elmira Rd. / Park St. / Albany St.
(42.43167, -76.50152)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
34.3790
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
Cortlandt Manor, NY
Northern Westchester Co.
United States
Oregon Rd. / Jay Rd. / Westbrook Ct.
(41.32445, -73.88305)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
30.4953
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Cheyenne, WY
Laramie Co.
United States
High Plains Rd. / I-25 NB Ramps
(41.06046, -104.87620)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
55.8337
Freeway Ramps (Grade-Separated)
Single-Lane
2010 Only 3 of the 5 approaches are currently in service. One is under construction for the new Southeast Wyoming Welcome Center. The last is a future extension of High Plains to the east. ICD estimated from Google Maps linework.
Lackawanna, NY
Erie Co.
United States
McKinley Pkwy. / Dorrance Ave. / Vincent Ave.
(42.83200, -78.81520)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
30.6551
Other (At-Grade)
Single-Lane
2010 Restriped as single-lane roundabout. ICD estimated from Google Maps linework.
Lackawanna, NY
Erie Co.
United States
McKinley Pkwy. / Choate Ave. / Red Jacket Pkwy.
(42.84436, -78.81496)
Other
Existing
Unknown
Unknown
5 Approaches
0 Driveways
138.3584
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Covington, WA
King Co.
United States
SE Wax Rd. / 180th Ave. SE / SE 267th Pl.
(47.36216, -122.10200)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
53.3935
Other (At-Grade)
Single-Lane
2008 September 2008. ICD estimated from Google Maps linework.
Granite Falls, WA
Snohomish Co.
United States
Granite Falls Access Rd. / Jordan Rd
(48.09135, -121.97980)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
55.0445
Other (At-Grade)
Single-Lane
2010 November 2010. ICD estimated from Google Maps linework.
Yakima, WA
Yakima Co.
United States
E. Valley Mall Blvd. / I-82 EB Ramps
(46.56298, -120.47290)
Roundabout
Existing
Unknown
Unknown
5 Approaches
0 Driveways
54.1971
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2010 ICD estimated from Google Maps linework.
Oxford, MS
Lafayette Co.
United States
Lamar St. / US 278 EB Ramps
(34.35343, -89.52121)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
33.5242
Other (At-Grade)
Single-Lane
2007 Built June-July 2007. ICD estimated from Google Maps linework.
Junction City, KS
Geary Co.
United States
East St. / E Chestnut St. / Frontage Rd. / I-70 WB Exit Ramp
(39.02176, -96.81661)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
64.0077
Other (At-Grade)
Single-Lane
2008 Completed November 2008 (?).
Cowichan Lake, BC
Cowichan Valley Regional District
Canada
King George St. / Cowichan Ave. / Sahtlam Ave.
(48.82261, -124.05280)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
35.0000
Other (At-Grade)
Single-Lane
2008 Year Completed estimated (2005-2011).
Balch Springs, TX
Dallas Co.
United States
S Beltline Rd. / Pioneer Rd. / Eastgate Dr.
(32.72718, -96.60269)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
51.8160
Other (At-Grade)
Multilane (2 Lane, unspecified)
2010 Opened late spring 2010. Concrete construction.
Kansas City, KS
Wyandotte Co.
United States
Washington Blvd. / N 22nd St. / Everett
(39.11940, -94.65405)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
25.9448
Other (At-Grade)
Single-Lane
2005 City jurisdiction. ICD estimated from Google Maps linework.
Florence, KS
Marion Co.
United States
US 50 / US 77 / W 8th St.
(38.24389, -96.93655)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
64.0080
Other (At-Grade)
Single-Lane
2006 Opened September 2006.
Armdale, NS
Halifax Regional Municipality
Canada
Chebucto Rd. / Quinpool Rd. / Herring Cove Rd. / St. Margaret's Bay Rd. / Joseph Howe Dr.
(44.64159, -63.62042)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
70.5321
Other (At-Grade)
Multilane (2 Lane, unspecified)
2005 Old rotary that was converted to roundabout rules of road in 2005. Functional Class: Arterial ICD estimated from Google Maps linework.
Cabazon, CA
Riverside Co.
United States
Apache Trl. / Thunder Rd. / Seminole Dr. / I-10 WB Ramps
(33.92192, -116.80610)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
79.2480
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
2008 Opened July 11, 2008. http://www.pe.com/localnews/rivcounty/stories/PE_News_Local_S_circle21.46d763e.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.
Bountiful, UT
Davis Co.
United States
Main St. / 1500 South / 200 West
(40.87477, -111.88570)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
27.9955
Other (At-Grade)
Single-Lane
2008 Construction is concrete. Functional Class: Collector ICD estimated from Google Maps linework.
Odenton, MD
Anne Arundel Co.
United States
MD 175 / MD 677 / Higgins Dr.
(39.07831, -76.68481)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
57.9120
Other (At-Grade)
Multilane (2 Lane, unspecified)
2004 Reduced from two lanes to one lane in 2010. 21442
Loveland, CO
Larimer Co.
United States
Sculptor Dr. / (unknown) / (parking lot)
(40.40465, -105.03520)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
59.1152
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
Rocky Mountain Ave. / Kendall Pkwy. / Artisan Dr.
(40.42604, -105.00249)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
51.8230
Other (At-Grade)
Multilane (2 Lane, unspecified)
2007 ICD estimated from Google Maps linework.
El Cajon, CA
San Diego Co.
United States
Murray Ave. / W. Main St. / Blackthorne Ave. / S. Westwind Dr.
(32.79107, -116.98510)
Other
Existing
Unknown
Unknown
5 Approaches
0 Driveways
32.1284
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Roswell, GA
Fulton Co.
United States
Norcross St. / Warsaw Rd. / Grimes Bridge Rd.
(34.02621, -84.34474)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
32.6646
Other (At-Grade)
Single-Lane
2011 Functional Class: Collector ICD estimated from Google Maps linework.
Oklahoma City, OK
Oklahoma Co.
United States
NW 10th St. / Walker Ave. / Classen Dr.
(35.47882, -97.52121)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
30.1499
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Fishers, IN
Hamilton Co.
United States
Greefield Ave. / Olio Rd. / E 136th St.
(39.98811, -85.91891)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
83.8200
Other (At-Grade)
Multilane (2 Lane, unspecified)
2009
Vallejo, CA
Solano Co.
United States
Azuar Ave. / Sundance Ave. / Bagley St. / Walnut Ave.
(38.09329, -122.27020)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
48.8772
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Fresno, CA
Fresno Co.
United States
Belmont Circle (Belmont Ave. / Motel Dr. / Arthur Ave. / Wesley Ave. / Thorne Ave.)
(36.75051, -119.81530)
Other
Existing
Unknown
Unknown
5 Approaches
0 Driveways
104.3080
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Venice, CA
Los Angeles Co.
United States
Windward Ave. / Main St. / Grand Blvd.
(33.98816, -118.47100)
Other
Existing
Unknown
Unknown
5 Approaches
0 Driveways
48.5238
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Sheridan, CO
Arapahoe Co.
United States
River Point Pkwy. / S Platte River Dr.
(39.65176, -105.01060)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
46.8975
Other (At-Grade)
Single-Lane
2008 ICD estimated from Google Maps linework.
Augusta, ME
Kennebec Co.
United States
Cony Circle (Rte. 9 / Rte. 100 / Rte. 17 / Rte. 105)
(44.31622, -69.76796)
Roundabout
Existing
Unknown
Unknown
5 Approaches
0 Driveways
55.5448
Other (At-Grade)
Multilane (2 Lane, unspecified)
2009 Converted from old traffic circle to roundabout. Previously controlled by circle ICD estimated from Google Maps linework.
Augusta, ME
Kennebec Co.
United States
US 202 / Rte. 17 / Rte. 11 / Rte. 27
(44.31047, -69.77929)
Rotary
Existing
Unknown
Unknown
5 Approaches
0 Driveways
71.7881
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Rochester Township, PA
Beaver Co.
United States
SR 68 (Adams St.) / Brighton Ave. / Rhode Island Ave.
(40.70171, -80.28525)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
78.7731
Other (At-Grade)
Single-Lane
2011 Oval shape. Replaced two closely spaced signalized intersections. ICD estimated from Google Maps linework.
Pinehurst, NC
Moore Co.
United States
US 15 / US 501 / NC 2 / NC 211
(35.20173, -79.45045)
Rotary
Existing
Unknown
Unknown
5 Approaches
0 Driveways
201.0393
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Mobile, AL
Mobile Co.
United States
Dawes Rd. / Grelot Rd. / Air Terminal Dr.
(30.66119, -88.24205)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
64.7236
Other (At-Grade)
Single-Lane
2010 One leg has bypass lane. Functional Class: Minor Arterial ICD estimated from Google Maps linework.
Live Oak, FL
Suwannee Co.
United States
SR 51 / Walker St. / Irvin Ave. SW / CR 136 / 11th St.
(30.28988, -82.99619)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
53.6268
Other (At-Grade)
Single-Lane
2002 ICD estimated from Google Maps linework.
Lacey, WA
Thurston Co.
United States
Pacific Ave. / Lacey Blvd. / Lacey St. / Homann Dr.
(47.03677, -122.80630)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
53.7220
Other (At-Grade)
Multilane (2 Lane, unspecified)
2003 Completed September 16, 2003. Functional Class: Arterial ICD estimated from Google Maps linework.
Lakewood, CO
Jefferson Co.
United States
Allison Pkwy. / Civic Center
(39.70906, -105.08630)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
31.2390
Other (At-Grade)
Single-Lane
1999 ICD estimated from Google Maps linework.
Somerville, NJ
Somerset Co.
United States
US 206 / US 202 Ramps / NJ 28 / West End Ave.
(40.57572, -74.62894)
Rotary
Existing
Other
Unknown
5 Approaches
0 Driveways
144.7800
Other (At-Grade)
Multilane (3+ Lane)
Circulating traffic yields (stops) for entering traffic on northeast leg. ICD = 475 ft x 350 ft.
Columbia, MO
Boone Co.
United States
Business Loop 70 / I-70 WB Ramps / Creasy Springs Rd.
(38.96655, -92.35241)
Roundabout
Removed
All-Way Yield
Unknown
5 Approaches
0 Driveways
94.7178
Freeway Ramps (Grade-Separated)
Single-Lane
1996 First roundabout in Missouri by Missouri DOT. Originally built in 1996 per article: https://www.voxmagazine.com/news/all-about-roundabouts-in-columbia/article_93724b2b-8b20-5228-b4de-315c5c3d2004.html. Replaced with roundabout to immediate west. ICD estimated from Google Maps linework.
Richland, WA
Benton Co.
United States
Steptoe Dr. / SR 240 EB Ramps / Columbia Park Trl.
(46.23893, -119.24546)
Roundabout
Existing
All-Way Yield
Metering Signal
5 Approaches
0 Driveways
49.5635
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2007 5th leg is on-ramp to SR 240. Opened November 2007. Lane configuration reduced in 2016. Modified in 2018 to add metering signal. According to local news (link below) they started metering the traffic on the westbound Columbia Park Trail approach in 2018. It only turns on when traffic coming off the freeway gets backed up. https://97rockonline.com/tri-cities-roundabout-gets-new-metered-traffic-light-wait-what/ 21442
Provo, UT
Utah Co.
United States
550 West / 1950 North
(40.26043, -111.66600)
Other
Existing
Unknown
Unknown
5 Approaches
0 Driveways
21.8738
Other (At-Grade)
Single-Lane
Within parking lot; not fully developed as roundabout. Functional Class: Local ICD estimated from Google Maps linework.
Orem, UT
Utah Co.
United States
1200 South / 400 West
(40.27531, -111.70480)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
30.9811
Other (At-Grade)
Single-Lane
2000 ICD estimated from Google Maps linework.
London, ON
Middlesex County
Canada
Lambton Dr. / Oxford Dr.
(43.00616, -81.27515)
Traffic Calming Circle
Existing
Unknown
Unknown
5 Approaches
0 Driveways
38.4291
Other (At-Grade)
Single-Lane
Constructed sometime in the 1970s. Functional Class: Local ICD estimated from Google Maps linework.
Fort Wayne, IN
Allen Co.
United States
Adams Center Rd. / Marion Center Rd. / Maples Rd. / Wayne Terrace
(41.00440, -85.05704)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
57.9120
Other (At-Grade)
Single-Lane
1995 Painted splitter islands. Year Completed estimated (before 1998).
Frisco, CO
Summit Co.
United States
SH 9 / I-70 WB Ramps
(39.59339, -106.09700)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
34.0524
Freeway Ramps (Grade-Separated)
Single-Lane
2000 Highway ref. pt. 70-202.35. ICD estimated from Google Maps linework.
Paola, KS
Miami Co.
United States
K-68 / Old Kansas City Rd. / Hedge Ln.
(38.62133, -94.85551)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
44.7895
Other (At-Grade)
Single-Lane
2001 First roundabout on rural, high-speed facility in Kansas. Functional Class: Arterial ICD estimated from Google Maps linework.
Monroe, WA
Snohomish Co.
United States
SR 522 EB Ramps / 164th St. SE / Tester Rd.
(47.84863, -122.00580)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
60.9143
Other (At-Grade)
Multilane (2 Lane, unspecified)
2001 Completed August 2001. This project won the Washington State APWA 2001 Project of the Award and the ASCE Seattle Section 2001 Outstanding Project Award. The Project is documented in the Compendium of Papers for 2000 ITE District 6 Annual Meeting, San Diego, CA. Reconfiguration of two intersections into a roundabout. Previously controlled by two-way stop ICD estimated from Google Maps linework.
Buffalo, NY
Erie Co.
United States
Gates Circle (Delaware Ave. / Lafayette Ave.)
(42.92054, -78.86776)
Other
Existing
Unknown
Unknown
5 Approaches
0 Driveways
66.4699
Other (At-Grade)
Unknown
2002 Modified in 2002 to incorporate roundabout principles. ICD estimated from Google Maps linework. 21442
Oviedo, FL
Seminole Co.
United States
Franklin St. / Geneva Dr. / Division St.
(28.67359, -81.20439)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
34.5795
Other (At-Grade)
Single-Lane
2006 Website: http://www.cityofoviedo.net/files/Roundabouts.pdf ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
McWhinney Blvd. / Hahns Peak Dr. / Grays Peak Dr.
(40.41048, -105.01140)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
71.6280
Other (At-Grade)
Multilane (2 Lane, unspecified)
2002
Washington, DC
N/A Co.
United States
Logan Circle (Rhode Isl. Ave. / Vermont Ave. / 13th St. / P St.)
(38.90965, -77.02963)
Signalized Roundabout/Circle
Existing
Signal
None
5 Approaches
0 Driveways
120.8157
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Mount Rainier, MD
Prince Georges Co.
United States
US 1 / 34th St. / Perry St.
(38.93647, -76.96074)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
41.1480
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2001 Oval shaped. ICD = 135 ft x 115 ft.
Visalia, CA
Tulare Co.
United States
Houston Ave. / Santa Fe St. / NE 3rd Ave.
(36.34183, -119.28780)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
50.9874
Other (At-Grade)
Single-Lane
2010 ICD estimated from Google Maps linework.
Modesto, CA
Stanislaus Co.
United States
La Loma / James St. / G St.
(37.64360, -120.98740)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
34.0452
Other (At-Grade)
Single-Lane
1997 Permanent installation with landscaping in place Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Sarasota, FL
Sarasota Co.
United States
St. Armands Circle: SR 780 / Boulevard of the Presidents / John Ringling Blvd.
(27.31842, -82.57722)
Other
Existing
Other
None
5 Approaches
0 Driveways
128.0157
Other (At-Grade)
Multilane (2 Lane, unspecified)
Pedestrian access to central island; parking along circulatory roadway. Shopping district. Completed 1940?
Santa Barbara, CA
Santa Barbara Co.
United States
Alameda Padre Serra / Montecito St. / Salinas St. / Sycamore Canyon Rd.
(34.42903, -119.67720)
Roundabout
Existing
All-Way Yield
None
5 Approaches
1 Driveways
23.6427
Other (At-Grade)
Single-Lane
1992 Includes driveway into roundabout serving one home. ICD estimated from Google Maps linework.
Vail, CO
Eagle Co.
United States
Vail Rd. / I-70 EB Ramps / South Frontage Rd.
(39.64355, -106.37810)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
59.4360
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
1995 Completed October 1995. Circular central island.
Towson, MD
Baltimore Co.
United States
MD 45 / MD 146 / Joppa Rd. / Allegheny Ave.
(39.40185, -76.60230)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
47.9892
Other (At-Grade)
Multilane (2 Lane, unspecified)
1998 Opened October 1998. Exit striping retrofitted to roundabout after opening. Hotdog/racetrack shape. ICD estimated from Google Maps linework. 21442
Vail, CO
Eagle Co.
United States
Chamonix Rd. / I-70 WB Ramps / North Frontage Rd.
(39.62828, -106.42120)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
45.7200
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
1997
Vail, CO
Eagle Co.
United States
Chamonix Rd. / I-70 EB Ramps / South Frontage Rd.
(39.62753, -106.42020)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
45.7200
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
1997
Nederland, CO
Boulder Co.
United States
SH 72 / SH 119 / 2nd St. / Bridge St.
(39.96261, -105.51030)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
23.8006
Other (At-Grade)
Single-Lane
1995 Opened June 1995. Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Olmos Park, TX
Bexar Co.
United States
Olmos Dr. / El Prado Dr. / McCullough Ave.
(29.47094, -98.49162)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
32.0037
Other (At-Grade)
Single-Lane
1996 Completed July 1996.
Brunswick, MD
Frederick Co.
United States
MD 17 / A St. / B St. / Maryland Ave.
(39.31433, -77.62807)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
42.5054
Other (At-Grade)
Single-Lane
2000 ICD estimated from Google Maps linework.
West Vancouver, BC
Greater Vancouver Regional District
Canada
Marine Dr. / Nelson Ave. / Rosebery Ave.
(49.37024, -123.27980)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
28.0000
Other (At-Grade)
Single-Lane
2004 http://www.westvancouver.ca/upload/documents/Tidings/WV_Tidings_Feb08_2004.pdf.
Orinda, CA
Contra Costa Co.
United States
Hall Dr. / Donald Dr.
(37.86411, -122.15310)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
17.9148
Other (At-Grade)
Single-Lane
2002 ICD estimated from Google Maps linework.
Calgary, AB
Calgary Region
Canada
McKenzie Towne Blvd. / McKenzie Towne Gt. / Prestwick Blvd. / Inverness Gt.
(50.91650, -113.96430)
Roundabout
Existing
All-Way Yield
None
5 Approaches
1 Driveways
80.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2000 Fire station has direct access to circulatory roadway. Year Completed estimated (before 2002).
Branson, MO
Taney Co.
United States
Branson Landing Blvd. / Veterans Blvd. / Skaggs Rd. / Parnell Dr.
(36.64981, -93.21976)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
63.2418
Other (At-Grade)
Multilane (2 Lane, unspecified)
2006 Near Skaggs Community Health Center Hospital. Veterans Boulevard was formerly Business 65 but was transferred from MoDOT to the city. Cost of roundabout was $1.9 million. News article: http://www.news-leader.com/apps/pbcs.dll/article?Date=20060324&Category=NEWS02&ArtNo=603240360&SectionCat=&Template=printart ICD estimated from Google Maps linework.
Stuart, FL
Martin Co.
United States
S. Dixie Hwy / SW Joan Jefferson Way / SW Akron Ave. / SW St. Lucie Ave.
(27.19928, -80.25545)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
29.7433
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.