29442 Results

Search by location, intersection, and comments with the Quick Search below. You can search all other attributes by clicking Advanced Search. Sort results by clicking the headers of any column. Click the Intersection name for a details and aerial view. Search results pages can be bookmarked. Results can be exported to KML for viewing in Google Earth.


Search
Advanced Search Export as KML
City, State
County
Country
Intersection
(Lat, Lng)
Type
Status
Control Type / Other Control Type Approaches / Driveways / ICD (m) Functional Class /
LaneType
Year Completed Comments
Lake Worth, FL
Palm Beach Co.
United States
SR 802 (Lucerne Ave. - Lake Ave.) / A St.
(26.61670, -80.06500)
Roundabout
Existing
All-Way Yield
Pedestrian Signal (red-yellow-green to drivers)
4 Approaches
0 Driveways
57.9120
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2002 ICD = 190 ft x 140 ft.
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
Winston-Salem, NC
Forsyth Co.
United States
Salem Rd. / Old Salem Rd. / S. Main St.
(36.08215, -80.24125)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
64.0080
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2005 TIP Project U-2926. Right-turn-only lanes on east and west legs.
De Pere, WI
Brown Co.
United States
Scheuring Rd. (CTH F) / US 41 NB Ramps
(44.43074, -88.10989)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
53.3400
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2011 Series of 6 roundabouts. Yield-controlled right-turn bypass lane on south leg; merging right-turn bypass lane on east leg. Opened September 2011. Circular central island.
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.
Carmel, IN
Hamilton Co.
United States
Old Meridian St. / Grand Blvd.
(39.97366, -86.14984)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
56.3880
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2008 ICD estimated from Google Maps linework.
Las Vegas (Summerlin), NV
Clark Co.
United States
Village Center Dr. / Meadow Hills Dr.
(36.19350, -115.30070)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
59.4360
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
1991 Add-lane right-turn bypass lane on north leg.
Prescott, AZ
Yavapai Co.
United States
SR 89 / Willow Lake Rd.
(34.59233, -112.42580)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
64.0080
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2006
Anchorage, AK
Anchorage
United States
C St. / O'Malley EB Ramps
(61.12273, -149.88630)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
53.3400
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2006
Anchorage, AK
Anchorage
United States
C St. / O'Malley WB Ramps
(61.12404, -149.88630)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
53.3400
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2006
Scottsdale, AZ
Maricopa Co.
United States
Princess Blvd. / Princess Dr.
(33.64804, -111.91795)
Other
Existing
All-Way Yield
None
3 Approaches
0 Driveways
64.0077
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
1986 Painted spiral next to central island. Completed 1986. Reconfigured in 2007? 21442
Draper, UT
Salt Lake Co.
United States
1300 E / Pioneer Rd.
(40.52518, -111.85340)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.2210
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2001 ICD estimated from Google Maps linework. Constructed as single-lane in 2001. Updated to 2x1 in 2023. https://www.draperjournal.com/2023/09/07/464782/roundabout-reopens-early-with-revised-traffic-pattern
Windsor, CO
Weld Co.
United States
Westgate Dr. / Oakmond St.
(40.48121, -104.98870)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2020 Year Completed estimated (2019-2021). Opened 1999-2004 as single-lane cul-de-sac with south leg and stubs on west and east legs and no evidence of traffic control; the outer portions of circulatory roadway were striped out. Converted to 2x1 roundabout 2019-2021 with addition of north leg.
Erwin, NY
Steuben Co.
United States
Robert Dann Dr. / Science Center Rd.
(42.15936, -77.11082)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
53.3400
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2001 Add-lane right-turn bypass lane on west leg.
Carmel, IN
Hamilton Co.
United States
Old Meridian St. / 131st (Main) St.
(39.97806, -86.14577)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
60.9600
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2007 Painted spirals next to central island. Skewed intersection.
Latham, NY
Albany Co.
United States
Latham Circle: Rte 2 / Rte 9
(42.74810, -73.76098)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
76.2000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2002
Federal Way, WA
King Co.
United States
Weyerhaeuser Way S / S 336th St.
(47.30262, -122.29650)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
60.9600
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2004 Opened July 2004. Painted spirals in circulatory roadway to guide all three left turns to outer circulating lane.
Dublin, OH
Franklin Co.
United States
Muirfield Dr. / Brand Rd.
(40.12731, -83.14957)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
73.1520
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2005 Painted spirals next to central island.
Gaithersburg, MD
Montgomery Co.
United States
Kentlands Blvd. / Main St.
(39.12333, -77.23855)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6720
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
1994 Year Completed estimated (1993-2002).
Gaithersburg, MD
Montgomery Co.
United States
Kentlands Blvd. / Market St.
(39.12309, -77.23489)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.1480
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
1994 Year Completed estimated (1993-2002).
Carmel, IN
Hamilton Co.
United States
W 96th St. / N Spring Mill Rd.
(39.92713, -86.16510)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.8640
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2006
Hilliard, OH
Franklin Co.
United States
Britton Pkwy. / Riggins Rd.
(40.06493, -83.13857)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.8637
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2006 Converted from 2x2 roundabout to a 2x1 roundabout in 2020 by changing the EB and WB thru/right lanes to RT only lanes.
Dublin, OH
Franklin Co.
United States
Dubln Rd. / Brand Rd.
(40.11790, -83.11801)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.6720
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2005
Pennington, NJ
Mercer Co.
United States
Rte. 31 / Blackwell Rd. / Pennington Rd. / Washington Crossing Pennington Rd.
(40.30818, -74.78666)
Rotary
Existing
Other
Unknown
5 Approaches
0 Driveways
216.4080
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Circulating traffic yields to entering traffic on northwest and south legs. ICD = 710 ft x 360 ft.
Noblesville, IN
Hamilton Co.
United States
Town and Country Blvd. / Mercantile Blvd.
(40.03249, -85.99366)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2008 Painted spirals next to central island. http://www.cityofnoblesville.org/egov/docs/1175265649_138275.pdf
Noblesville, IN
Hamilton Co.
United States
Hazel Dell Rd. / E 161st St.
(40.02205, -86.07061)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.8640
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2007 Painted spirals next to central island.
Carmel, IN
Hamilton Co.
United States
Old Meridian St. / Guilford Ave.
(39.98255, -86.14163)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
62.4840
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2008 Right-turn-only lane on southeast leg. Painted spirals next to central island.
Burlington, WA
Skagit Co.
United States
N Burlington Blvd. / (parking)
(48.48060, -122.33544)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2008 October 2008. Entrance to high school.
Gig Harbor, WA
Thurston Co.
United States
Harbor Hill Dr. / (parking)
(47.35845, -122.60116)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2008 January 2008.
Olympia, WA
Thurston Co.
United States
Yelm Hwy SE / Brassfield Rd. SE
(47.00372, -122.87309)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2011 May 2011.
Snoqualmie, WA
King Co.
United States
North Bend Way / (Snoqualmie Casino entrance)
(47.51671, -121.84100)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.5280
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2008 Through bypass lane on west leg. October 2008. ICD estimated from Google Maps linework.
Tumwater, WA
Thurston Co.
United States
Littlerock Rd. SW / Tumwater Blvd. SW
(46.98283, -122.93544)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2009 July 2009.
Tumwater, WA
Thurston Co.
United States
Littlerock Rd. SW / Israel Rd. SW / 70th Ave. SW
(46.98554, -122.93236)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.1000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2009 October 2009.
Tumwater, WA
Thurston Co.
United States
Littlerock Rd. SW / Kingswood Dr. SW
(46.99435, -122.92190)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.6720
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2010 September 2010.
Walla Walla, WA
Walla Walla Co.
United States
Myra Rd. / W Pine St. / Heritage Rd.
(46.06841, -118.36972)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
56.3880
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2008 December 2008.
Woodinville, WA
King Co.
United States
SR 202 / NE 145th St. / 148th Ave. NE
(47.73271, -122.14220)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.2440
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2009 October 2009.
Carmel, IN
Hamilton Co.
United States
E 126th St. / Keystone Pkwy. NB Ramps
(39.97122, -86.11223)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2009 Right-turn-only lane on south leg. Raindrop shaped. Part of tight diamond interchange.
Carmel, IN
Hamilton Co.
United States
E 126th St. / Keystone Pkwy. SB Ramps
(39.97122, -86.11327)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2009 Right-turn-only lane on north leg. Raindrop shaped. Part of tight diamond interchange.
Carmel, IN
Hamilton Co.
United States
E 106th St. / Keystone Pkwy. NB Ramps
(39.94169, -86.11259)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2009 Raindrop shaped. Part of tight diamond interchange.
Carmel, IN
Hamilton Co.
United States
E 106th St. / Keystone Pkwy. SB Ramps
(39.94140, -86.11354)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2009 Right-turn-only lane on north leg. Raindrop shaped. Part of tight diamond interchange.
Carmel, IN
Hamilton Co.
United States
Towne Rd. / W 141st St.
(39.99182, -86.20277)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
51.8160
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2008 Painted spirals next to central island.
Carmel, IN
Hamilton Co.
United States
Towne Rd. / W 136th St. / Milano Dr.
(39.98461, -86.20267)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
51.8160
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2009 Painted spirals next to central island.
Carmel, IN
Hamilton Co.
United States
Towne Rd. / W. Main St.
(39.97734, -86.20269)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
51.8160
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2009 Painted spirals next to central island.
Carmel, IN
Hamilton Co.
United States
Towne Rd. / W 126th St.
(39.97018, -86.20264)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
50.2920
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2007 Painted spirals next to central island.
Carmel, IN
Hamilton Co.
United States
E 103rd St. / N Pennsylvania St.
(39.93620, -86.15535)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2007 Replaced four-legged intersection with stop control on north, west, and east legs.
Clermont, OH
Clermont Co.
United States
Eastgate Blvd. / Ferguson Dr.
(39.09343, -84.28097)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
65.5320
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2007 Little speed control.
Hilliard, OH
Franklin Co.
United States
Main St. / Scioto Darby Rd.
(40.02892, -83.16108)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.8637
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2010 Modified 2011-2014 to change lane configuration. Central island was re-shaped using qwik-curb in 2019; permanent modifications to central island & splitter islands (including addition of raised crosswalks) were completed in July 2021. 21442
South Bend, IN
St. Joseph Co.
United States
US 20 / Lexington Ave.
(41.69575, -86.31279)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.2920
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2006 Fatal crash June 29, 2011. 11861-05.
South Bend, IN
St. Joseph Co.
United States
US 20 / Mayflower Rd.
(41.69477, -86.32246)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
51.8160
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2006
Baraboo, WI
Sauk Co.
United States
Old US 12 / CTH BD
(43.48896, -89.77718)
Roundabout
Removed
All-Way Yield
None
4 Approaches
0 Driveways
50.2920
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2010 Constructed in 2010. Removed in 2017(?) due to bypass expansion.
Oshkosh, WI
Winnebago Co.
United States
STH 21 (Omro Rd.) / N Koeller St. / Oshkosh Ave.
(44.03258, -88.57882)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2012 Roundabout relocated to west of previous intersection. Series of 4 roundabouts. Opened June 18, 2012.
Carmel, IN
Hamilton Co.
United States
E Main St. / Keystone Pkwy. SB Ramps
(39.97844, -86.11319)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2009 Raindrop shaped. Year Completed estimated (2008-2010).
Carmel, IN
Hamilton Co.
United States
E Main St. / Keystone Pkwy. NB Ramps
(39.97843, -86.11238)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2009 Raindrop shaped. Year Completed estimated (2008-2010).
Carmel, IN
Hamilton Co.
United States
W 111th St. / Illinois St.
(39.94891, -86.16105)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2013 Painted spiral next to central island.
Westfield, IN
Hamilton Co.
United States
E 161st St. / US 31 NB Ramps
(40.02195, -86.13092)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
50.2920
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2013 Raindrop shaped. Series of 3 roundabouts.
Westfield, IN
Hamilton Co.
United States
E 161st St. / US 31 SB Ramps
(40.02183, -86.13259)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
50.2920
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2013 Raindrop shaped. Series of 3 roundabouts.
Westfield, IN
Hamilton Co.
United States
E 161st St. / Far Hills Dr.
(40.02170, -86.13441)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
51.8160
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2013 Series of 3 roundabouts. Painted spirals next to central island.
Westfield, IN
Hamilton Co.
United States
E 151st St. / Cool Creek Park Rd.
(40.00753, -86.12267)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2012 Painted spirals next to central island.
Carmel, IN
Hamilton Co.
United States
W Main St. / Grand Blvd.
(39.97798, -86.15168)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
50.2920
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2015
Carmel, IN
Hamilton Co.
United States
Spring Mill Rd. / Illinois St.
(39.93194, -86.16465)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.2440
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2014 Southeast leg added 2023-2024.
Indianapolis, IN
Marion Co.
United States
Crawfordsville Rd. / W Main St.
(39.78814, -86.24068)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
79.2480
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2015 Right-turn-only lane on south leg.
Charlotte, NC
Mecklenburg Co.
United States
Dixie River Rd. / Style Ln.
(35.16923, -80.97345)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.8640
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2014 Entrance to Charlotte Premium Outlet center.
Ridgefield, WA
Clark Co.
United States
NW 319th St. / NW 31st Ave.
(45.85093, -122.70594)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2017 Part of Ilani Casino interchange project.
Nisqually, WA
Thurston Co.
United States
SR 510 / Reservation Rd. SE
(47.01164, -122.69148)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2013 Reverse curves on west and east legs. Open November 2013.
Bend, OR
Deschutes Co.
United States
SE 15th St. / SE Reed Market Rd.
(44.03695, -121.28377)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2014 Left-turn-only lane on south leg. Right-turn-only lanes on west, east, and north legs.
North Saanich, BC
Capital
Canada
Willingdon Rd. / Electra Blvd.
(48.63765, -123.43312)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
55.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2012 Turbo roundabout with raised lane dividers for single multilane movement (southbound double left turn).
Zwijndrecht, South Holland
Zwijndrecht
Netherlands
Geerweg / Munnikensteeg / Fruiteniersstraat
(51.81352, 4.59301)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
48.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Turbo roundabout.
Wamel, Gelderland
West Maas en Waal
Netherlands
Van Heemstraweg / N323
(51.87527, 5.49744)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
54.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Turbo roundabout. Right-turn-only lanes on east and west legs.
Columbia, MO
Boone Co.
United States
Hwy WW / S Rolling Hills Rd.
(38.92866, -92.25605)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.2440
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2016
Bourne, MA
Barnstable Co.
United States
Otis Rotary [MacArthur Blvd. (Rte 28) / Connery Ave. / Sandwich Rd. (Rte 28A)]
(41.68534, -70.59144)
Rotary
Existing
All-Way Yield
None
4 Approaches
0 Driveways
249.9360
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2017 New lane configuration/striping in 2017. ICD = 820 ft x 620 ft. 21442
Jackson, TN
Madison Co.
United States
N Highland Ave. / Deaderick St.
(35.61967, -88.81928)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2018 Painted spirals next to central island. https://www.jacksonsun.com/story/news/local/2018/05/11/construction-continues-north-highland-roundabout/578801002/
Pula, Istarska županija

Croatia
D66 / (unknown)
(44.89109, 13.88383)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
48.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Turbo roundabout.
Gouda, South Holland
Gouda
Netherlands
N207 / Coenecoopbocht
(52.02369, 4.66975)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
48.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Turbo roundabout.
Waddinxveen, South Holland
Waddinxveen
Netherlands
N207 / N452
(52.02666, 4.66675)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
46.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Turbo roundabout. Right-turn-only lane on east leg.
Lisse, South Holland
Lisse
Netherlands
N208 / Keukennofdreef
(52.26444, 4.55126)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
46.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Turbo roundabout. Right-turn-only lane on west leg.
Lisse, South Holland
Lisse
Netherlands
N208 / Heereweg
(52.26928, 4.55897)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
43.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Turbo roundabout.
Lisse, South Holland
Lisse
Netherlands
N208 / Meer en Duin
(52.27116, 4.56376)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
52.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Turbo roundabout.
Maasland, South Holland
Midden-Delfland
Netherlands
Oude Veiling / A20 EB Ramps
(51.92369, 4.27086)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
48.0000
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
Turbo roundabout. Right-turn bypass lane on south leg.
Bergschenhoek, South Holland
Lansingerland
Netherlands
N472 / N209 Ramps / Bergweg Noord
(51.98092, 4.49529)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
48.0000
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
Turbo roundabout. Right-turn bypass lane on south leg. Right-turn-only lane on east and west legs.
Bergschenhoek, South Holland
Lansingerland
Netherlands
N472 / Zuiderparklaan
(51.98323, 4.49177)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
49.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Turbo roundabout.
Indianapolis, IN
Marion Co.
United States
S Franklin Rd. / Thompson Rd.
(39.69603, -86.01786)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
42.6720
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2019 Two lanes only in southbound direction.
Menasha, WI
Winnebago Co.
United States
CTH CB / Mutual Way
(44.23560, -88.49555)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
56.3880
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2018 Yield-controlled right-turn bypass lane on west leg.
Kennett, MO
Dunklin Co.
United States
US 412 / CR VV / Kennett St.
(36.22581, -90.05759)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
59.4360
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2016 Add-lane right-turn bypass lane on south leg.
Eau Claire, WI
Eau Claire Co.
United States
State St. / E Lexington Blvd.
(44.79197, -91.49592)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
39.6240
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2019 Merging right-turn bypass lane on east leg. W Lexington Blvd meets State St just south of the roundabout and is controlled by a stop sign. https://www.eauclairewi.gov/our-city/construction-projects/future-projects/state-street
Wauwatosa, WI
Milwaukee Co.
United States
N Swan Blvd. / Discovery Pkwy.
(43.05192, -88.03430)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.2920
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2019 https://www.wauwatosa.net/Home/Components/News/News/1708/166
Bunnell, FL
Flagler Co.
United States
US 1 / S Old Dixie Hwy. / CR 325
(29.40689, -81.19684)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2019 Through bypass lane on northwest leg. Previous control: stop sign and yield signs. http://www.cflroads.com/project/441210-1/SR_5_US_1_at_Old_Dixie_Highway_Roundabout
Welten, Limburg
Heerlen
Netherlands
Nieuw Eyckholt / John F. Kennedylaan / Valkenburgerweg
(50.87981, 5.96037)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
35.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Turbo roundabout. Grade-separated bicycle path.
Dover, NH
Strafford Co.
United States
US 4 (Boston Harbor Rd.) / Boston Harbor Rd. / Spur Rd.
(43.12836, -70.84375)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
54.8640
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2019
Flemington, NJ
Hunterdon Co.
United States
Rte 12 / Main St. / Reaville Ave.
(40.50183, -74.85851)
Rotary
Existing
All-Way Yield
None
5 Approaches
6 Driveways
106.6800
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2010 Oval shaped. ICD = 350 ft x 265 ft. Minor movements need to change lanes for some movements. Modified 2009-2010 to have yield on entry with original rotary geometry. 21442
Richardson, TX
Dallas Co.
United States
Loop Rd. / University Pkwy.
(32.98435, -96.74826)
Other
Existing
All-Way Yield
None
3 Approaches
0 Driveways
76.2000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2009 Parking along circulatory roadway. Concentric striped circulatory roadway.
Dallas, TX
Dallas Co.
United States
N Tyler St. / N Polk St. / Winston St.
(32.75167, -96.83770)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.2440
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2021 Replaced two intersections.
Fairlawn, OH
Summit Co.
United States
S Cleveland Massillon Rd. / Rothrock Rd.
(41.12151, -81.63784)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
54.8640
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2021 Rothrock Rd roundabout opened Aug 3, 2021. The entire project is here. Design and handout documents are at the bottom: https://www.fairlawn.us/CMProject Pictures were taken during construction. https://www.fairlawn.us/CivicAlerts.aspx?AID=803 Aerial https://www.fairlawn.us/CivicAlerts.aspx?AID=797
Lelystad, Flevoland
Lelystad
Netherlands
N307 (Houtribweg - Markervaarddijk) / Houtribweg / Bataviaweg
(52.52579, 5.44316)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Turbo roundabout. Merging right-turn bypass lane on north leg. Right-turn-only lanes on east and west legs.
Akron, OH
Summit Co.
United States
OH 91 (Canton Rd.) / East Market St.
(41.05544, -81.43963)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
38.1000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2021 Opened 10/15/2021. A quarter of the circle has 2 lanes. Pictures are here: https://twitter.com/AkronOhioMayor/status/1449057995766239232.
Irkutsk, Irkutsk
Irkutsk
Russia
M55 / (parking)
(52.25956, 104.19891)
Other
Existing
Uncontrolled
Unknown
2 Approaches
1 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Nakhodka, Primorye
Nakhodka
Russia
Nakhodkinskiy prospekt / Proganichnaya ulitsa
(42.82123, 132.88740)
Other
Existing
Other
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Kyzyl, Tuva
Kyzyl
Russia
M54 / Moskovskaya ulitsa
(51.68773, 94.40667)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Kyzyl, Tuva
Kyzyl
Russia
M54 (avtodoroga Kyzyl - Erzin) / Bay-Khaakskaya ulitsa / ulitsa 75 let Pobedy
(51.69033, 94.43484)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Mayma-Chergachak, Altay
Mayminsky District
Russia
M52 / ulitsa Energetikov Ramps
(51.97980, 85.85422)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
Izumrudnivska silska rada, Crimea
Dzhankoy Raion
Ukraine
E97 / ulitsa Kutuzova / vulytsia Dniprovska
(45.71911, 34.37031)
Unknown
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, 2x1 max)