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
Cedarburg, WI
Ozaukee Co.
United States
Wauwatosa Rd. / Bridge St.
(43.30078, -88.00444)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
32.1600
Other (At-Grade)
Single-Lane
2013 ICD estimated from Google Maps linework.
Greenfield, MA
Franklin Co.
United States
Rte 2 / Rte 2A / I-91 Ramps
(42.58531, -72.62148)
Rotary
Existing
All-Way Yield
None
4 Approaches
0 Driveways
177.6285
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
New Rochelle, NY
Westchester Co.
United States
Sunhaven Dr. / Harding Dr. / Wilson Dr.
(40.91975, -73.76757)
Other
Existing
All-Way Yield
None
5 Approaches
0 Driveways
43.3185
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Stamford, CT
Fairfield Co.
United States
Shippan Ave. / Fairview Ave.
(41.02609, -73.52336)
Traffic Calming Circle
Existing
One-Way/Two-Way Stop
None
4 Approaches
0 Driveways
13.5152
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Greenwich, CT
Fairfield Co.
United States
Sound Beach Ave. / (unknown)
(41.03011, -73.56715)
Traffic Calming Circle
Existing
Other
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Greenwich, CT
Fairfield Co.
United States
Dearfield Dr. / Lake Ave. / Glenville Rd.
(41.03250, -73.63281)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
49.5510
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Greenwich, CT
Fairfield Co.
United States
Lake Ave. / Lafayette Pl. / Perryridge Rd. / William St.
(41.03343, -73.62907)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.0274
Other (At-Grade)
Single-Lane
Pedestrian crossing to central island. ICD estimated from Google Maps linework.
Greenwich, CT
Fairfield Co.
United States
Milbank Ave. / E Elm St.
(41.03211, -73.62178)
Other
Existing
Unknown
None
3 Approaches
0 Driveways
31.5326
Other (At-Grade)
Single-Lane
Yield control on circulatory roadway. ICD estimated from Google Maps linework.
Greenwich, CT
Fairfield Co.
United States
Mason St. / Milbank Ave. / Fawcett Pl.
(41.02341, -73.62377)
Other
Existing
Other
None
4 Approaches
0 Driveways
28.8336
Other (At-Grade)
Single-Lane
Yield control on circulatory roadway. ICD estimated from Google Maps linework.
Stamford, CT
Fairfield Co.
United States
Davenport Ridge Rd. / Lakeside Dr. / Newfield Ave.
(41.12314, -73.53272)
Other
Existing
All-Way Yield
None
3 Approaches
1 Driveways
23.3918
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Steubenville, OH
Jefferson Co.
United States
Lovers Ln. / Fort Steuben Dr.
(40.36706, -80.67710)
Roundabout
Existing
All-Way Yield
None
3 Approaches
2 Driveways
26.3892
Other (At-Grade)
Single-Lane
2017 First roundabout in Eastern Ohio and ODOT District 11. ICD estimated from Google Maps linework.
DeWitt, NY
Onondaga Co.
United States
Military Circle (Rte 298 / Townline Rd. / General Motors Dr.)
(43.08756, -76.11370)
Rotary
Existing
Unknown
Unknown
4 Approaches
0 Driveways
183.1685
Other (At-Grade)
Multilane (2 Lane, unspecified)
ICD estimated from Google Maps linework.
Santa Clara, CA
Santa Clara Co.
United States
Cypress Ave. / Cecil Ave.
(37.32430, -121.95985)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.3920
Other (At-Grade)
Single-Lane
2011 ICD estimated from Google Maps linework.
Liberty Twp, OH
Butler Co.
United States
Princeton Rd. / Yankee Rd.
(39.39133, -84.38398)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.9975
Other (At-Grade)
Single-Lane
2017 Opened in August 2017. ICD estimated from Google Maps linework.
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.
Airway Heights, WA
Spokane Co.
United States
US 2 / Spokane Tribe Casino Entrance
(47.64293, -117.61009)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
49.0853
Other (At-Grade)
Multilane (2 Lane, unspecified)
2017 Open 11/13/2017. Casino open on January 8, 2018. First multilane on a WSDOT facility in Eastern Region. ICD estimated from Google Maps linework.
Spokane, WA
Spokane Co.
United States
Freya St. / US 395 SB Ramps
(47.72328, -117.35776)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.1548
Freeway Ramps (Grade-Separated)
Single-Lane
2012 Open August 2012. ICD estimated from Google Maps linework.
Sumter, SC
Sumter Co.
United States
SR 763 (Wedgefield Rd.) / Pitts Rd.
(33.91004, -80.40886)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2016
Buzzards Bay, MA
Barnstable Co.
United States
Bourne Rotary Circle
(41.75203, -70.59695)
Rotary
Existing
Unknown
Unknown
4 Approaches
0 Driveways
140.7795
Freeway Ramps (Grade-Separated)
Unknown
ICD estimated from Google Maps linework.
Marina, CA
Monterey Co.
United States
Reservation Rd. / Robin Dr.
(36.68986, -121.80249)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
32.5621
Other (At-Grade)
Single-Lane
2014 ICD estimated from Google Maps linework.
Marina, CA
Monterey Co.
United States
Reservation Rd. / Seaside Ct. / Seaside Cir.
(36.69201, -121.80258)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.5612
Other (At-Grade)
Single-Lane
2014 ICD estimated from Google Maps linework.
Marina, CA
Monterey Co.
United States
Del Monte Blvd. / Beach Rd.
(36.69360, -121.79737)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.6452
Other (At-Grade)
Single-Lane
2017 ICD estimated from Google Maps linework.
Salinas, CA
Monterey Co.
United States
E Alisal St. / Quilla St. / Skyway Blvd.
(36.67223, -121.61774)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
36.4013
Other (At-Grade)
Multilane (2 Lane, unspecified)
2016 ICD estimated from Google Maps linework.
Noblesville, IN
Hamilton Co.
United States
S 10th St. / Christian Ave. / Greenfield Ave.
(40.03553, -86.01218)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.6897
Other (At-Grade)
Single-Lane
2017 ICD estimated from Google Maps linework.
(unincorporated), OH
Delaware Co.
United States
Lewis Center Rd. / Bale Kenyon Rd.
(40.18296, -82.96386)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
46.5351
Other (At-Grade)
Single-Lane
2017 ICD estimated from Google Maps linework.
Miami, FL
Miami-Dade Co.
United States
University Dr. / SW 112th Ave.
(25.75937, -80.37617)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
41.9501
Other (At-Grade)
Single-Lane
2014 On Florida International University campus. ICD estimated from Google Maps linework.
(unincorporated), OH
Delaware Co.
United States
Harriot Dr. / Concord Rd.
(40.16689, -83.15468)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
44.7208
Other (At-Grade)
Single-Lane
2014 ICD estimated from Google Maps linework.
Pound, Village of, WI
Marinette Co.
United States
STH 64 / US 141 SB Ramps
(45.10962, -88.02036)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
37.0876
Freeway Ramps (Grade-Separated)
Single-Lane
2014 Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Pound, Village of, WI
Marinette Co.
United States
STH 64 / US 141 NB Ramps
(45.10885, -88.01804)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
48.8889
Freeway Ramps (Grade-Separated)
Single-Lane
2013 Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Madison, CA
Yolo Co.
United States
SR 16 / CR 89
(38.68204, -121.96678)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2019
Bloomington, IN
Monroe Co.
United States
N Monroe St. / W 17th St. / W Arlington Rd.
(39.17914, -86.54712)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
1 Driveways
37.0325
Other (At-Grade)
Single-Lane
2014 ICD estimated from Google Maps linework.
Sandpoint, ID
Bonner Co.
United States
Schweitzer Cutoff Rd / N Boyer Ave
(48.30915, -116.55190)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2017
Sandpoint, ID
Bonner Co.
United States
N Boyer Ave / Larch St
(48.28018, -116.55663)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
34.9717
Other (At-Grade)
Single-Lane
2010 ICD estimated from Google Maps linework.
Marion, IA
Linn Co.
United States
35th St. / Tower Terrace Rd.
(42.06130, -91.57655)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
31.9213
Other (At-Grade)
Multilane (2 Lane, unspecified)
2011 Fourth leg is stubbed for future expansion. ICD estimated from Google Maps linework.
Mount Vernon, IA
Linn Co.
United States
US-30 E / 10th Ave S
(41.91643, -91.42947)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
40.8813
Other (At-Grade)
Single-Lane
2013 ICD estimated from Google Maps linework.
Mount Vernon, IA
Linn Co.
United States
US-30 SE / IA-1(1st Ave S)
(41.91563, -91.42243)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
186.6343
Other (At-Grade)
Multilane (2 Lane, unspecified)
2013 ICD estimated from Google Maps linework.
Peosta, IA
Dubuque Co.
United States
Peosta St / NICC Dr
(42.44531, -90.84966)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
103.1146
Other (At-Grade)
Single-Lane
2012 Entrance to Northeast Iowa Community College ICD estimated from Google Maps linework.
(unincorporated), IA
Buchanan Co.
United States
120th St. / Baxter Ave.
(42.61280, -92.05736)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2012 Rural with high-speed approaches.
Ankeny, IA
Polk Co.
United States
SW Irvinedale Dr / NW Polk City Dr / SE Vintage Pkwy
(41.71706, -93.63888)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
49.9237
Other (At-Grade)
Multilane (2 Lane, unspecified)
2013 ICD estimated from Google Maps linework.
Tulsa, OK
Tulsa Co.
United States
E 10th St. S / E 11th St. / S Elgin Ave.
(36.14822, -95.98283)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
27.0036
Other (At-Grade)
Single-Lane
2012 ICD estimated from Google Maps linework.
Oklahoma City, OK
Oklahoma Co.
United States
N Classen Blvd. / NW 59th St. / N Classen Ct.
(35.53318, -97.52688)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
37.9049
Other (At-Grade)
Single-Lane
2013 ICD estimated from Google Maps linework.
Oklahoma City, OK
Oklahoma Co.
United States
NW 59th St. / N Shartel Ave.
(35.53349, -97.52313)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
128.2929
Other (At-Grade)
Single-Lane
2015 ICD estimated from Google Maps linework.
Madison, WI
Dane Co.
United States
Lien Rd. / Zeier Rd.
(43.12128, -89.29919)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
53.1768
Other (At-Grade)
Multilane (2 Lane, unspecified)
2010 Opened October 2010. ICD estimated from Google Maps linework.
Mosinee, WI
Marathon Co.
United States
Main St. / Old Highway 51 / Ranger St.
(44.79026, -89.69181)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7706
Other (At-Grade)
Single-Lane
2010 ICD estimated from Google Maps linework.
Billings, MT
Yellowstone Co.
United States
Shiloh Rd. / Grand Ave.
(45.78407, -108.61760)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
39.1455
Other (At-Grade)
Multilane (2 Lane, unspecified)
2009 Series of 8 roundabouts. Fatal crash 2012. 11861-05. Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Billings, MT
Yellowstone Co.
United States
Shiloh Rd. / Broadwater Ave.
(45.77685, -108.61760)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
44.9815
Other (At-Grade)
Multilane (2 Lane, unspecified)
2009 Series of 8 roundabouts. Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Billings, MT
Yellowstone Co.
United States
Shiloh Rd. / Central Ave.
(45.76963, -108.61760)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
53.3183
Other (At-Grade)
Multilane (2 Lane, unspecified)
2010 Series of 8 roundabouts. Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Billings, MT
Yellowstone Co.
United States
Shiloh Rd. / Monad Rd.
(45.76236, -108.61760)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
46.6596
Other (At-Grade)
Multilane (2 Lane, unspecified)
2010 Series of 8 roundabouts. Previously controlled by two-way stop Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Billings, MT
Yellowstone Co.
United States
Shiloh Rd. / King Ave.
(45.75507, -108.61760)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
58.3321
Other (At-Grade)
Multilane (2 Lane, unspecified)
2010 Series of 8 roundabouts. Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Billings, MT
Yellowstone Co.
United States
Shiloh Rd. / (Local Access)
(45.74776, -108.61750)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
37.5041
Other (At-Grade)
Multilane (2 Lane, unspecified)
2010 Series of 8 roundabouts. Main access to construction materials facility (600+ trucks per day). Previously controlled by two-way stop Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Billings, MT
Yellowstone Co.
United States
Shiloh Rd. / Hesper Rd.
(45.74060, -108.61740)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
43.3436
Other (At-Grade)
Multilane (2 Lane, unspecified)
2009 Series of 8 roundabouts. Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Billings, MT
Yellowstone Co.
United States
Shiloh Rd. / Zoo Dr.
(45.73609, -108.61740)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
41.6799
Other (At-Grade)
Multilane (2 Lane, unspecified)
2009 Series of 8 roundabouts. Previously controlled by two-way stop Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Oshkosh, WI
Winnebago Co.
United States
US 45 / Fernau Ave. / Lake Butte des Morts Dr.
(44.05513, -88.57150)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.2920
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2010 Opened August 24, 2010.
Chattanooga, TN
Hamiltion Co.
United States
Igou Gap Rd. / Clearview Dr. / (residential driveway)
(35.02494, -85.15220)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
26.4070
Other (At-Grade)
Single-Lane
2006 driveway from single family residence has a full approach on the north side Previously controlled by stop sign Functional Class: Local ICD estimated from Google Maps linework.
Chattanooga, TN
Hamilton Co.
United States
Goodwin Rd. / (East Brainerd Elementary School driveway)
(35.02699, -85.14712)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
28.3624
Other (At-Grade)
Single-Lane
2014 Proposed replacement of cloverleaf ramps with diamond ramps on SR 153 and two multi-lane roundabouts on Hixson Pike. Currently high accident area due to weaving, lack of merge areas, and nearby signals. ICD estimated from Google Maps linework.
Topeka, KS
Shawnee Co.
United States
SW 21st St. / Urish Rd.
(39.02899, -95.78088)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.1005
Other (At-Grade)
Multilane (2 Lane, unspecified)
2008 Completed November 2008. ICD estimated from Google Maps linework.
Allen, TX
Collin Co.
United States
N Allen Dr. / St. Mary Dr.
(33.10674, -96.67113)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2006 .
Denton, TX
Denton Co.
United States
Wheeler Ridge Dr. / Breton Dr.
(33.15462, -97.10275)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
54.8630
Other (At-Grade)
Single-Lane
2005 .
Rowlett, TX
Dallas Co.
United States
Main St. / Coyle St. / Skyline Dr.
(32.90316, -96.56289)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
41.1480
Other (At-Grade)
Single-Lane
2006 .
Great Neck, NY
Nassau Co.
United States
Barstow Rd. / South Station Pl.
(40.78735, -73.72462)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
22.6068
Other (At-Grade)
Single-Lane
2003 High pedestrian activitiy associated with commuter rail station below the roundabout. ICD estimated from Google Maps linework.
Lee's Summit, MO
Jackson Co.
United States
SW Longview Blvd. / SW Fascination Dr.
(38.91153, -94.44954)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.6077
Other (At-Grade)
Multilane (2 Lane, unspecified)
2007 ICD estimated from Google Maps linework.
Lee's Summit, MO
Jackson Co.
United States
SW Longview Blvd. / SW Keesler Dr.
(38.90892, -94.44749)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.6093
Other (At-Grade)
Multilane (2 Lane, unspecified)
2007 ICD estimated from Google Maps linework.
Lee's Summit, MO
Jackson Co.
United States
SW Longview Blvd. / SW Longview Rd. / SW Redbuck Cir.
(38.90582, -94.44718)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.1878
Other (At-Grade)
Multilane (2 Lane, unspecified)
2007 ICD estimated from Google Maps linework.
Lee's Summit, MO
Jackson Co.
United States
Bridlewood Dr. / Lewis Dr.
(38.91375, -94.44021)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.1480
Other (At-Grade)
Single-Lane
2007
Lee's Summit, MO
Jackson Co.
United States
Lake City Rd. / 7th Hwy
(39.10414, -94.28173)
Rotary
Existing
Unknown
Unknown
0 Approaches
0 Driveways
140.8736
Other (At-Grade)
Unknown
ICD estimated from Google Maps linework.
Clearwater, FL
Pinellas Co.
United States
Fairmont Ave. / Fulton St.
(27.98243, -82.79311)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2008 Opened May 2008.
Clearwater, FL
Pinellas Co.
United States
Ridgewood St. / Richards Ave.
(27.97013, -82.76930)
Traffic Calming Circle
Existing
All-Way Yield
None
0 Approaches
0 Driveways
34.8091
Other (At-Grade)
Single-Lane
2002 ICD estimated from Google Maps linework.
Clearwater, FL
Pinellas Co.
United States
Ridgewood St. / Baker Ave.
(27.97012, -82.76842)
Traffic Calming Circle
Existing
All-Way Yield
None
0 Approaches
0 Driveways
48.5218
Other (At-Grade)
Single-Lane
2002 ICD estimated from Google Maps linework.
Clearwater, FL
Pinellas Co.
United States
Ridgewood St. / Casler Ave.
(27.97013, -82.76752)
Traffic Calming Circle
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2002
Clearwater, FL
Pinellas Co.
United States
Richards Ave. / Baker Ave. / Casler Ave.
(27.96847, -82.76841)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2002
Clearwater, FL
Pinellas Co.
United States
Palmetto St. / MLK Ave. (N Greenwood Ave.)
(27.97542, -82.79176)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0040
Other (At-Grade)
Single-Lane
2004
Clearwater, FL
Pinellas Co.
United States
Cleveland St. / Lake Dr.
(27.96550, -82.77112)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.9080
Other (At-Grade)
Single-Lane
2008
Clearwater, FL
Pinellas Co.
United States
Cleveland St. / Corona Ave.
(27.96546, -82.75991)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.9080
Other (At-Grade)
Single-Lane
2008
Clearwater, FL
Pinellas Co.
United States
Cleveland St. / Saturn Ave.
(27.96544, -82.76489)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.9080
Other (At-Grade)
Single-Lane
2008
Montana City, MT
Lewis and Clark Co.
United States
SR 282 / Jackson Creek Rd.
(46.54082, -111.94824)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.1960
Other (At-Grade)
Single-Lane
2007 Opened October 2007.
Helena, MT
Lewis and Clark Co.
United States
Saddle Dr. / Colonial Dr.
(46.57319, -111.97703)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.1246
Other (At-Grade)
Single-Lane
2007 ICD estimated from Google Maps linework.
Missoula, MT
Missoula Co.
United States
Union Pacific St. / O'Leary St. / Clark Fork Ln.
(46.88880, -114.04560)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2003
Swinomish Tribal Community, WA
Skagit Co.
United States
Knudsen Ln. / Casino Dr.
(48.45635, -122.51910)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.2668
Other (At-Grade)
Single-Lane
2013 Year Completed estimated (2012-2013). ICD estimated from Google Maps linework.
Yakima, WA
Yakima Co.
United States
E Valley Mall Blvd. / S Rudkin Rd.
(46.56300, -120.47520)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
35.3102
Other (At-Grade)
Multilane (2 Lane, unspecified)
2010 Functional Class: Arterial 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.
Yakima, WA
Yakima Co.
United States
E. Valley Mall Blvd. / I-82 WB Ramps
(46.56298, -120.47170)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
98.5403
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2011 ICD estimated from Google Maps linework.
Mecca, CA
Riverside Co.
United States
Hammond Rd. / 4th St.
(33.57183, -116.07794)
Roundabout
Existing
All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling approach only)
3 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2013 Double-track railroad with at-grade rail crossing on the southwest leg (4th Street) approximately 200 feet from the roundabout. A signalized intersection is located on the opposite side of the at-grade rail crossing approximately 230 feet from the rail crossing. Merging right-turn bypass lane on the southwest leg.
Lexington Park, MD
St. Marys Co.
United States
Tate Rd. / Shaw Rd.
(38.26955, -76.42012)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
31.8809
Other (At-Grade)
Single-Lane
2005 Y-shaped with right-turn bypass lanes. ICD estimated from Google Maps linework.
Sammamish, WA
King Co.
United States
244th Ave NE / NE 8th St
(47.61673, -122.01390)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.0083
Other (At-Grade)
Single-Lane
2010 ICD estimated from Google Maps linework.
Sammamish, WA
King Co.
United States
244th Ave. NE / E Main Dr.
(47.60881, -122.01390)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
22.5457
Other (At-Grade)
Single-Lane
2010 ICD estimated from Google Maps linework.
Wenatchee, WA
Chelan Co.
United States
Riverside Dr. / 5th St.
(47.43215, -120.31267)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
25.0455
Other (At-Grade)
Single-Lane
2009 October 2009. ICD estimated from Google Maps linework.
Lynden, WA
Whatcom Co.
United States
SR 539 / Ten Mile Rd.
(48.86968, -122.48580)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
46.3503
Other (At-Grade)
Multilane (2 Lane, unspecified)
2009 ICD estimated from Google Maps linework.
Lynden, WA
Whatcom Co.
United States
SR 539 / Pole Rd.
(48.89152, -122.48560)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.1153
Other (At-Grade)
Multilane (2 Lane, unspecified)
2009 ICD estimated from Google Maps linework.
Lynden, WA
Whatcom Co.
United States
SR 539 / Wiser Lake Rd.
(48.90677, -122.48560)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.1009
Other (At-Grade)
Multilane (2 Lane, unspecified)
2009 ICD estimated from Google Maps linework.
Fort Mill, SC
York Co.
United States
Assembly Dr. / First Baxter Crossing
(35.02980, -80.96839)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
53.7889
Other (At-Grade)
Single-Lane
2000 Year Completed estimated (1998-2002). ICD estimated from Google Maps linework.
Carmel, IN
Hamilton Co.
United States
Oakridge Rd. / Adios Pass
(39.98876, -86.14577)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.6024
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
Tallmadge, OH
Summit Co.
United States
Howe Rd. / Northeast Ave. / N Munroe Rd.
(41.11800, -81.41503)
Roundabout
Existing
Unknown
Unknown
6 Approaches
0 Driveways
52.1858
Other (At-Grade)
Multilane (2 Lane, unspecified)
2010 Functional Class: Arterial ICD estimated from Google Maps linework.
Santa Barbara, CA
Santa Barbara Co.
United States
Cabrillo Blvd. / Coast Village Rd. / Hot Springs Rd.
(34.42272, -119.65268)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane, unspecified)
2009
Billings, MT
Yellowstone Co.
United States
Hwy 3 / 27th St. / Airport Rd.
(45.80209, -108.53540)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7937
Other (At-Grade)
Multilane (2 Lane, unspecified)
2009 Located at Billings airport. Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Redding, CA
Shasta Co.
United States
Shasta View Dr. / Inspiration Pl.
(40.59578, -122.32500)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.9026
Other (At-Grade)
Single-Lane
2009 In a new school zone Functional Class: Arterial ICD estimated from Google Maps linework.
Corinth, MS
Alcorn Co.
United States
Harper Rd. / Droke Rd.
(34.92347, -88.49539)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2010 School 1000' west of roundabout.
Fairfield Township, OH
Butler Co.
United States
Hamilton Mason Rd. / Liberty Fairfield Rd.
(39.37527, -84.48046)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.6219
Other (At-Grade)
Single-Lane
2008 Since completion, has reduced accidents by 80%. Replaced two offset T intersections. Previously controlled by two-way stop Functional Class: Major Collector ICD estimated from Google Maps linework.
Grass Valley, CA
Nevada Co.
United States
E. Main St. / Idaho-Maryland Rd. / SR 20 WB Ramps
(39.22168, -121.05380)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2008 Yield-controlled right-turn bypass lane on north leg with very shallow angle. Left-turn-only lane on east leg.
Morro Bay, CA
San Luis Obispo Co.
United States
Morro Bay Blvd. / Quintana Rd.
(35.36641, -120.84100)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
1 Driveways
31.1659
Other (At-Grade)
Multilane (2 Lane, unspecified)
2008 ICD estimated from Google Maps linework.
North Auburn, CA
Placer Co.
United States
Willow Creek / 1st St.
(38.93790, -121.10060)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
38.0883
Other (At-Grade)
Single-Lane
2007 ICD estimated from Google Maps linework.