12210 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
London, ON
Middlesex
Canada
Callingham Dr. / Meadowlands Way
(43.03489, -81.29534)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.0000
Other (At-Grade)
Single-Lane
2012 Year Completed estimated (2010-2013). Splitter islands added 2016-2019. (streetview) 21442
Phoenix, AZ
Maricopa
United States
Happy Valley Rd. / I-17 NB Ramps
(33.71291, -112.11477)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
64.0077
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2002 Revised 2005. Planned removal in 2020 to be replaced with diverging diamond interchange: https://www.youtube.com/watch?v=Xgcxmf9UYWw. 21442
Las Vegas, NV
Clark Co.
United States
W Russell Rd. / Cascante Rd. / (school access)
(36.08448, -115.31799)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.2920
Other (At-Grade)
Single-Lane
2008 Two legs completed 2007-2008. Third leg added 2011-2012. School access added 2012-2014. 21442
St Johns, FL
St. Johns Co.
United States
Durbin Creek Blvd. / Davis Pond Blvd.
(30.11100, -81.61024)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.1935
Other (At-Grade)
Single-Lane
2017 Originally opened as multilane roundabout (1999-2002) with concentric circulatory roadway striping. Converted to single-lane roundabout 2016-2017. ICD estimated from Google Maps linework. 21442
Scottsdale, AZ
Maricopa
United States
Princess Blvd. / Princess Dr.
(33.64804, -111.91795)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
64.0077
Other (At-Grade)
Multilane (2 Lane)
2007 Completed 1986. Reconfigured in 2007? 21442
Phoenix, AZ
Maricopa
United States
Happy Valley Rd. / I-17 SB Ramps
(33.71292, -112.12019)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
209.9996
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2002 Revised 2005. Planned removal in 2020 to be replaced with diverging diamond interchange: https://www.youtube.com/watch?v=Xgcxmf9UYWw 21442
Savannah, GA
Chatham Co.
United States
Williams Rd. / (unknown)
(32.13212, -81.14829)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.5464
Other (At-Grade)
Multilane (2 Lane)
2015 Temporary roundabout on Port of Savannah property. Reconfigured in 2018 into oval-shaped roundabout. ICD estimated from Google Maps linework. 21442
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
Natick, MA
Middlesex Co.
United States
Natick Mall Rd. / Nouvelle Way / (parking lots/garage)
(42.30232, -71.38495)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
35.3330
Other (At-Grade)
Multilane (2 Lane)
2007 Fifth leg added 2017-2018. ICD estimated from Google Maps linework. 21442
Slidell, LA
St. Tammany Par.
United States
Town Center Pkwy. / Levis Ln.
(30.26543, -89.76313)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
47.4507
Other (At-Grade)
Multilane (2 Lane)
2013 Initial construction completed 2011-2013; third leg added 2015-2016. ICD estimated from Google Maps linework. 21442
Grays, England
Essex
United Kingdom
A1306 / B186
(51.48926, 0.27230)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
89.2395
Other (At-Grade)
Single-Lane
Modified with striped spirals to be single-lane. ICD estimated from Google Maps linework. 21442
Eersel, North Brabant
Eersel
Netherlands
N397 / Molenweg / Eindhovenseweg
(51.36687, 5.32618)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
70.0917
Other (At-Grade)
Multilane (2 Lane)
Retrofitted into a turboroundabout. ICD estimated from Google Maps linework. 21442
Hope Mills, NC
Cumberland Co.
United States
Archer Rd. / Castleton Dr. / Masters Dr.
(34.96856, -78.94971)
Other
Existing
All-Way Yield
Unknown
4 Approaches
2 Driveways
35.2334
Other (At-Grade)
Single-Lane
Had two approaches by 1993 and four by 1999. No splitter islands. ICD estimated from Google Maps linework. 21442
Medford, OR
Jackson Co.
United States
N Cottage St. / Ohio St.
(42.34260, -122.88285)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.1932
Other (At-Grade)
Single-Lane
2012 Year Completed estimated (2011-2012). West leg religned to southwest 2016-2017. ICD estimated from Google Maps linework. 21442
Las Vegas (Summerlin), NV
Clark
United States
Town Center Dr. / Hualapai Way
(36.17850, -115.31770)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
70.1040
Other (At-Grade)
Multilane (2 Lane)
1990 Completed March 1990. Modified 2003 to reduce from three-lane entries to two-lane entries with add-lane right-turn bypasses on all legs. ICD estimated from Google Maps linework. 21442
Las Vegas (Summerlin), NV
Clark
United States
Town Center Dr. / Canyon Run Dr. / Banburry Cross Dr.
(36.18080, -115.31370)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.8640
Other (At-Grade)
Multilane (2 Lane)
1995 Completed March 1995. Modified 2003 to reduce from three-lane entries to two-lane entries with add-lane right-turn bypasses on all legs. 21442
Las Vegas (Summerlin), NV
Clark
United States
Town Center Dr. / Village Center Cir. / Library Hills Dr.
(36.18960, -115.30360)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
91.4400
Other (At-Grade)
Multilane (2 Lane)
1990 Completed March 1990. Modified 2010 to reduce lane configuration. 21442
Richmond, TX
Fort Bend Co.
United States
Harvest Home Dr. / Harvest Corner Dr. / Harvest Garden Blvd.
(29.64292, -95.72240)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
64.0080
Other (At-Grade)
Single-Lane
2015 Originally had striped-out outer sections of circulatory roadway. In 2017 striping was changed to instead stripe out inner portion of circulatory roadway for single-lane sections of circulatory roadway with spiralling from two-lane section. 21442
Narragansett, RI
Washington Co.
United States
Succotash Rd. / Beach Row
(41.37662, -71.51541)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
24.1972
Other (At-Grade)
Single-Lane
2011 Rotary retrofitted (signage and striping). No geometric changes to add deflection. ICD estimated from Google Maps linework. 21442
Towson, MD
Baltimore
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)
1998 Opened October 1998. Exit striping retrofitted to roundabout after opening. Hotdog/racetrack shape. ICD estimated from Google Maps linework. 21442
Clearwater, FL
Pinellas
United States
SR 60 / Coronado Dr. (SR 699) / Mandalay Ave. / Poinsettia Ave. (Gateway Roundabout)
(27.97752, -82.82709)
Roundabout
Existing
All-Way Yield
Metering Signal
6 Approaches
0 Driveways
68.5587
Other (At-Grade)
Multilane (2 Lane)
1999 Modified 2002-2004 to change geometry and striping, and remove fountain. 21442
Emporia, KS
Lyon
United States
US 50 Connector / US 50
(38.41225, -96.22947)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
85.3440
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2008 New interchange configuration. Half double-lane, half triple-lane. Opened November 2008. Modified 2011-2013 to reduce lanes. NCHRP Synthesis 488. 21442
Ritchie, MD
Prince Georges
United States
Ritchie-Marlboro Rd. / I-95 SB Ramps
(38.86894, -76.84738)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
770.9968
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
2001 Opening initially with two lanes. Expanded from two lanes to three lanes in 2010. 21442
Ritchie, MD
Prince Georges
United States
Ritchie-Marlboro Rd. / I-95 NB Ramps
(38.86824, -76.84158)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
67.0560
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
2001 Opened initially with two lanes. Expanded from two lanes to three lanes in 2010. 21442
Odenton, MD
Anne Arundel
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)
2004 Reduced from two lanes to one lane in 2010. 21442
Jessup, MD
Anne Arundel
United States
MD 198 (Laurel Fort Meade Rd.) / MD 32 EB Ramps
(39.08997, -76.75736)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
53.3400
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2002 Lanes reduced in 2010. 21442
Jessup, MD
Anne Arundel
United States
MD 198 (Laurel Fort Meade Rd.) / MD 32 WB Ramps
(39.09178, -76.75688)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
53.3400
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2002 Lanes reduced in 2010. 21442
Seymour, CT
New Haven Co.
United States
Rte. 188 / Rte. 334 (Great Hill Rd.) / Holbrook Rd.
(41.37857, -73.12669)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.8469
Other (At-Grade)
Single-Lane
2016 Previous traffic circle was upgraded to modern roundabout design guidelines. 21442
Killingworth, CT
Middledex
United States
Rte. 80 / Rte. 81
(41.35801, -72.56517)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
1997 First rotary modification in Connecticut. 21442
Long Beach, CA
Los Angeles
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
Palmdale, CA
Los Angeles
United States
Palmdale Blvd. (SR 138) / 47th St. / 50th St.
(34.58010, -118.04510)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
57.9120
Other (At-Grade)
Multilane (2 Lane)
2009 Modified 2019-2020 to add lanes. 21442
Bellevue, WA
King Co.
United States
W Lake Sammamish Pkwy SE / I-90 WB Ramps
(47.56690, -122.09947)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
139.9998
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2013 Open November 2013. Raindrop shape.
Richland, WA
Benton
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)
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
Carmel, IN
Hamilton
United States
E 136th St. / Keystone Pkwy NB Ramps
(39.98598, -86.11404)
Roundabout
Existing
All-Way Yield
Metering Signal
3 Approaches
0 Driveways
38.1000
Freeway Ramps (Grade-Separated)
Single-Lane
2009 Part of tight diamond interchange with raindrop shape central island. Modified in 2016-2017 to add metering signals. Northbound ramp from Keystone Pkwy has a metering signal (PHB) that activates during peak hours when triggered by a long westbound queue. Eastbound approach has a metering signal (PHB) that activates during peak hours when triggered by a long northbound queue. 21442
Indianapolis, IN
Hamilton Co.
United States
W 106th St. / Illinois St.
(39.94160, -86.16133)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.2920
Other (At-Grade)
Multilane (2 Lane)
2015 Roundabout opened in 2015; however, work continued through mid-2016 on the east leg of the roundabout associated with construction of an adjacent roundabout at the 106th Street/Meridian Street interchange.
Houston, TX
Harris Co.
United States
Broadway / Park Pl. / I-45 Frontage Roads
(29.68551, -95.27756)
Signalized Roundabout/Circle
Existing
Signal
Unknown
6 Approaches
0 Driveways
109.7280
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Houston, TX
Harris Co.
United States
Dover St. / Moline St.
(29.68365, -95.28025)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
47.2440
Other (At-Grade)
Single-Lane
No splitter islands. Oval shape. ICD 180 ft x 130 ft.
Houston, TX
Harris Co.
United States
Joplin St. / Poplar St.
(29.68898, -95.28702)
Other
Existing
All-Way Stop
Unknown
4 Approaches
0 Driveways
51.8160
Other (At-Grade)
Single-Lane
Houston, TX
Harris Co.
United States
Grove Ridge Dr. / Leonora St.
(29.67659, -95.28483)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
28.9560
Other (At-Grade)
Single-Lane
No splitter islands.
Houston, TX
Harris Co.
United States
Carothers St. / Kinney St.
(29.68701, -95.30075)
Other
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
88.3920
Other (At-Grade)
Single-Lane
Six houses within central island, parking along circulatory roadway, bidirectional travel along circulatory roadway.
Temecula, CA
Riverside Co.
United States
Ynez Rd. / La Paz Rd.
(33.48124, -117.13235)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2019
Pine Knoll, AZ
Coconino Co.
United States
E Paseo del Rio / S Brannen Cir.
(35.18588, -111.64642)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
21.3360
Other (At-Grade)
Mini-roundabout
2017 Year Completed estimated (2016-2017).
Pine Knoll, AZ
Coconino Co.
United States
E Paseo del Rio / S Calle Reposa
(35.18598, -111.64522)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
18.2880
Other (At-Grade)
Mini-roundabout
2017
Elkhorn, NE
Douglas Co.
United States
N 204th St. (SR 31) / Pawnee Rd. (SR 36)
(41.37871, -96.23428)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 https://dcpostgazette.com/2020/05/28/construction-of-roundabout-completed/
Bel Air North, MD
Harford Co.
United States
Water Tower Way / Bynum Rd.
(39.56671, -76.35712)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.9560
Other (At-Grade)
Single-Lane
2019 http://harfordcountymd.gov/ArchiveCenter/ViewFile/Item/1683
Cedar Lake, IN
Lake Co.
United States
Lake Shore Dr. / Cline Ave.
(41.38527, -87.43120)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 https://cedarlakein.org/blog-post/cline-lake-shore-drive-roundabout-update-05-27-20/
Starke, FL
Bradford Co.
United States
NW 83rd Ave. / NW 77th Ave. / NW 228th St.
(30.06115, -82.18254)
Other
Existing
Uncontrolled
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No control.
Ljubljana, Ljubljana

Slovenia
Rte 104 / H3 Ramps
(46.08086, 14.52750)
Signalized Roundabout/Circle
Existing
Signal
Unknown
4 Approaches
0 Driveways
230.0000
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Koper, Koper

Slovenia
Ljubljanska cesta / Ferrarska ulica
(45.54332, 13.73102)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
60.0000
Other (At-Grade)
Multilane (2 Lane)
2008 Turboroundabout. https://e-zbornik.gf.sum.ba/images/radovi//e_zbornik_03_01.pdf
Nampa, ID
Canyon Co.
United States
E Franklin Rd. / Star Rd. / N Robinson Rd.
(43.60497, -116.49357)
Roundabout
Removed
All-Way Yield
Unknown
4 Approaches
0 Driveways
54.8640
Other (At-Grade)
Single-Lane
2012 Roundabout removed 2020 in conjunction with construction of Amazon center. Original roundabout completed 2012 and had right-turn-only lanes on north and south legs.
Plainfield, IN
Hendricks Co.
United States
E County Road 600 S / Sugar Grove Rd.
(39.67425, -86.39889)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
54.8640
Other (At-Grade)
Single-Lane
2013
Nellis AFB, NV
Clark Co.
United States
Ellsworth Ave. / Beale Ave.
(36.24458, -115.04291)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2013 Year Completed estimated (2012-2014).
Champlin, MN
Hennepin Co.
United States
W River Rd. / E Hayden Lake Rd.
(45.18068, -93.38559)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
35.0520
Other (At-Grade)
Single-Lane
2014
Perrysburg, OH
Wood Co.
United States
McCutchenville Pike / Carronade Dr.
(41.53419, -83.61252)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
41.1480
Other (At-Grade)
Single-Lane
2017 Year Completed estimated (2016-2018).
Spallumcheen, BC
North Okanagan
Canada
Hutley Rd. / Hwy 97A NB Ramps
(50.37984, -119.23013)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2008 Year Completed estimated (2004-2012).
New Milford, CT
Litchfield Co.
United States
Still River Dr. / Pickett District Rd. / Lanesville Rd.
(41.54029, -73.41615)
Roundabout
Existing
All-Way Yield
None
4 Approaches
1 Driveways
38.1000
Other (At-Grade)
Single-Lane
2018
Clarksville, IN
Clark Co.
United States
Bass Pro Dr. / (parking lots)
(38.32258, -85.76370)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2005 Right-turn-only lanes on all legs. Right-turn pavement marking arrows used in left lane for through and left movements. Yield signs in splitter islands but not always on right side.
Sterling Heights, MI
Macomb
United States
Van Dyke Ave. (M-53) / 18 1/2 Mile Rd.
(42.60148, -83.03119)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
76.2000
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
2005 Completed June 2005.
Des Plaines, IL
Cook
United States
N. Wolf Rd. / State St. / N. Broadway St. / E. Golf Rd.
(42.05374, -87.91028)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
49.3776
Other (At-Grade)
Multilane (2 Lane)
2018 Intersection upgraded by IDOT to roundabout in 2018.
Glen Ellyn, IL
DuPage Co.
United States
Crescent Blvd. / Crescent Ct. / Park Row
(41.87975, -88.05899)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.9936
Other (At-Grade)
Single-Lane
2015 Compact urban roundabout - T-intersection with fourth leg between top and stem of T. Providing a means for legal U-turns was an important factor in selection of a roundabout here.
Campton Hills, IL
Kane Co.
United States
SR 47 / Burlington Rd.
(41.98813, -88.47064)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2016 Rural, high-speed approaches.
Truckee, CA
Nevada
United States
Brockway Rd. / Martis Valley Rd.
(39.32135, -120.16269)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2006
Monroe, GA
Walton Co.
United States
Georgia Ave.
(33.79830, -83.69644)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2009 Sidewalk moved closer to circulatory roadway 2015-2017. Parking lot of courthouse/government building.
Muskegon, MI
Muskegon Co.
United States
Beach St. / Lakeshore Dr.
(43.21957, -86.33019)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 https://www.mlive.com/news/muskegon/2020/06/roundabout-at-muskegons-pere-marquette-beach-opens-to-traffic.html
Rincon, GA
Effingham Co.
United States
Fort Howard Rd. / Old Augusta Rd.
(32.30374, -81.19530)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 Opened February 2020. https://www.wtoc.com/2020/02/24/fort-howard-old-augusta-road-roundabout-complete/
Gulf Breeze, FL
Santa Rosa Co.
United States
Daniel Dr. / Andrew Jackson Trl.
(30.36385, -87.16623)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 Pedestrian crossings located within one vehicle length of yield line. Pedestrian crossing across large parking lot entrance. Completed January 2020. https://weartv.com/news/local/new-roundabout-in-gulf-breeze-is-complete-here-is-how-to-properly-us-it
Indianapolis, IN
Marion Co.
United States
Stop 11 Rd. / Combs Rd.
(39.65172, -86.05404)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 https://www.theindychannel.com/news/local-news/southeast-side-indianapolis-roundabout-to-open-while-another-project-gets-started
Prior Lake, MN
Scott Co.
United States
STH 13 / Eagle Creek Ave. / Credit River Rd. (CR 21)
(44.71331, -93.42281)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 https://www.scottcountymn.gov/1851/CH-21TH-13-Reconstruction
Raisin, MI
Lenawee Co.
United States
Occidental Hwy. / Sutton Rd.
(41.94840, -83.97733)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Mini-roundabout
2020 Fully traversable central island. Opened June 2020. https://www.lenconnect.com/news/20200618/occidental-sutton-roundabout-open
Little Rock, AR
Pulaski Co.
United States
Rahling Rd. / Pebble Beach Dr.
(34.78228, -92.44134)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
56.3880
Other (At-Grade)
Multilane (2 Lane)
2016 https://www.thv11.com/article/news/local/multiple-traffic-roundabouts-planned-for-little-rock/279270436
Sherbrooke, QC
Sherbrooke
Canada
Rue James-Quintin / (unknown) / (parking lot)
(45.44661, -71.87316)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2018 Year Completed estimated (2017-2019).
St-Hyacinthe, QC
Les Maskoutains Regional County Municipality
Canada
Ave des Golfeurs / Rue du Tertre
(45.59838, -72.96669)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0000
Other (At-Grade)
Single-Lane
2005 Year Completed estimated (2002-2009). Originally 3 approaches; 4th added 2011-2015 (streetview).
Bend, OR
Deschutes Co.
United States
SE 15th St. / SE Knott Rd.
(44.00796, -121.28410)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Unknown
2020
Durham, NC
Durham Co.
United States
Broad St. / Carver St. / Kenan Rd.
(36.04003, -78.90840)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
22.8600
Other (At-Grade)
Mini-roundabout
2016
Kahului, HI
Maui Co.
United States
Kamehameha Ave. / Maui Lani Pkwy.
(20.86596, -156.48413)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 Opened July 29, 2020.
Lacey, WA
Thurston
United States
Rainier Rd. SE / SE Balustrade Blvd.
(46.98697, -122.82220)
Roundabout
Existing
All-Way Yield
Active Pedestrian Warning (flashing yellow)
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2005 September 2005. Horizon Pointe subdivision. Serves as primary access to Horizon Pointe Elementary School.
Olympia, WA
Thurston
United States
Yelm Hwy SE / Boulevard Rd. SE
(47.00397, -122.86540)
Roundabout
Existing
All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB)
3 Approaches
1 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane)
2011 May 2011. Right-turn-only lane on north leg. Located about 1000 feet from Centennial Elementary School and serves as a walking and school bus route.
Santa Cruz, CA
Santa Cruz Co.
United States
Pacific Ave. / Beach St.
(36.96282, -122.02388)
Roundabout
Existing
All-Way Yield
At-grade Rail Crossing Gates (controlling roundabout)
4 Approaches
0 Driveways
41.1480
Other (At-Grade)
Multilane (2 Lane)
2015 Railroad tracks cut through part of circle. Separated bicycle lane/cycle track along south side of intersection.
Colorado Springs, CO
El Paso Co.
United States
Stanton Rd. / (parking)
(38.89862, -104.80622)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0040
Other (At-Grade)
Single-Lane
2013 On college/university campus. Year Completed estimated (2011-2015).
Midland, TX
Midland Co.
United States
Tradewinds Blvd. / Anetta Dr.
(31.96937, -102.14896)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane)
2020 https://www.newswest9.com/article/traffic/city-of-midland-provides-tips-for-driving-on-new-roundabout/513-3c4f3167-cc6f-420a-aeda-ea76f40581cc
Loveland, CO
Larimer Co.
United States
Boyd Lake Ave. (CR 9) / E 15th St.
(40.40900, -105.02107)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane)
2020 under construction summer 2020
Bend, OR
Deschutes Co.
United States
SE 15th St. / SE Golden Gate Pl.
(44.02067, -121.28458)
Roundabout
Unknown
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2019
Paradise Valley, AZ
Maricopa Co.
United States
E Indian Bend Rd. / (unknown)
(33.53866, -111.92776)
Roundabout
Unknown
All-Way Yield
None
3 Approaches
1 Driveways
0.0000
Other (At-Grade)
Single-Lane
Godley Station, GA
Chatham Co.
United States
Cumberland Way / Carnegie Way / Greyfield Cir.
(32.17765, -81.25113)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
53.3400
Other (At-Grade)
Single-Lane
2005 No splitter islands. Year Completed estimated (2004-2005).
Port Wentworth, GA
Chatham Co.
United States
Magnolia Blvd. / (parking)
(32.20965, -81.19781)
Other
Existing
All-Way Stop
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Parking in circulatory roadway.
Ammon, ID
Bonneville Co.
United States
Crowley Rd. / E 17th St.
(43.48175, -111.94452)
Roundabout
Unknown
All-Way Yield
None
3 Approaches
0 Driveways
20.1168
Other (At-Grade)
Mini-roundabout
2019
Chaska, MN
Carver Co.
United States
Lyman Blvd. / Peavey Rd.
(44.84901, -93.59468)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 https://www.swnewsmedia.com/chaska_herald/news/local/highway-41-to-reopen-this-weekend-with-new-roundabout-at-lyman-boulevard/article_c9bc706b-49d8-5a8c-8286-e7b9d6127258.html
Chaska, MN
Carver Co.
United States
STH 41 (N Chestnut St.-Hazeltine Blvd.) / Lyman Blvd.
(44.84905, -93.59701)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 https://www.swnewsmedia.com/chaska_herald/news/local/highway-41-to-reopen-this-weekend-with-new-roundabout-at-lyman-boulevard/article_c9bc706b-49d8-5a8c-8286-e7b9d6127258.html
Oberlin, OH
Lorain Co.
United States
Pyle Rd. / Morgan St.
(41.28720, -82.23853)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Mini-roundabout
2019 https://oberlinreview.org/19757/news/residents-respond-to-construction-of-pyle-south-amherst-road-roundabouts/
Oberlin, OH
Lorain Co.
United States
Pyle Rd. / Spruce Dr.
(41.29053, -82.23846)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Mini-roundabout
2019
Oberlin, OH
Lorain Co.
United States
Pyle Rd. / Robin Park Blvd.
(41.29267, -82.23837)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Mini-roundabout
2019
Conyers, GA
Rockdale Co.
United States
River Club Dr. NE / Queenie Smith Rd. NE
(33.68395, -83.97146)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Conyers, GA
Rockdale Co.
United States
Renaissance Dr. NE / Rockdale Health Care NE
(33.68116, -83.98846)
Other
Existing
Other
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane)
Lane changing required for some movements; mix of stop and yield control.
Middletown, DE
New Castle Co.
United States
Marl Pit Rd. / Cedar Lane Rd.
(39.47762, -75.70312)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 https://www.middletowntranscript.com/story/news/2020/07/13/deldot-hopes-new-marl-pit-cedar-lane-roundabout-will-help-with-traffic/112217478/
Loganville, GA
Rockdale Co.
United States
2116 Adel Dr
(33.72501, -83.92983)
Other
Existing
Unknown
None
1 Approaches
3 Driveways
0.0000
Other (At-Grade)
Single-Lane
Independence, OR
Polk Co.
United States
C St. / (unknown)
(44.85197, -123.18311)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2019 No splitter islands on two legs. Right-turn-only pavement marking arrows on each entry.
Grand Mound, WA
Thurston Co.
United States
Old Highway 99 SW/ 198th Ave. SW
(46.80065, -123.01220)
Roundabout
Existing
All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB)
4 Approaches
1 Driveways
0.0000
Other (At-Grade)
Single-Lane
2019
Decatur, GA
DeKalb Co.
United States
Snapfinger Cir. / Tiffany Pl. / Emerald Castle Dr. / Emerald Springs Dr.
(33.71901, -84.22759)
Other
Existing
All-Way Stop
Unknown
5 Approaches
2 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Olympia, WA
Thurston Co.
United States
Marvin Rd. SE / Lake Forest Dr. SE / Oakwood St. SE
(47.01411, -122.75428)
Roundabout
Existing
All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB)
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2019
Covington, GA
Walton Co.
United States
Cornish Mountain Rd. / Waters Edge Dr.
(33.67585, -83.80524)
Other
Existing
Unknown
Unknown
2 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.