|
City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
|---|---|---|---|---|---|---|---|
|
Murrells Inlet,
SC Georgetown Co. United States |
Old Kings Hwy / Wachesaw Rd. (33.55277, -79.05395) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 27.8691 |
Other (At-Grade) Single-Lane |
2012 | ICD estimated from Google Maps linework. |
|
Winter Haven,
FL Polk Co. United States |
Old Lake Wales Rd. / Old Bartow-Lake Wales Rd. / CR 653 / Baxter Blvd. (27.92374, -81.66866) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2023 | https://winterhavendaily.com/2023/04/04/newly-constructed-single-lane-roundabout-at-intersection-of-cr-653-now-open/ |
|
Sioux City,
IA Woodbury Co. United States |
Old Lakeport Rd. / Southern Hills Dr. / Elk Creek Rd. / Christy Rd. (42.44046, -96.34126) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2024 | |
|
Chapin,
SC Lexington Co. United States |
Old Lexington Hwy. / Murray Lindler Rd. (34.15027, -81.34723) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
2019 | https://www.swlexledger.com/single-post/2019/10/10/Town-of-Chapin-wants-you-to-know-how-to-safely-navigate-new-roundabout |
|
Springfield,
QLD Ipswich Australia |
Old Logan Rd. / Mur Blvd. / Kertes Rd. (-27.64388, 152.91895) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Jefferson City,
MO Cole Co. United States |
Old Lohman Rd. / Westview Dr. / Big Horn Dr. (38.56917, -92.28955) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2011 | Elliptical shaped. ICD = 140 ft x 120 ft. |
|
College Station,
TX Brazos Co. United States |
Old Main Dr. / Lamar St. / Jones St. (30.61311, -96.34466) |
Other Existing |
Other None |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
1970 | Some yield control, some stop control. |
|
Carmel,
IN Hamilton Co. United States |
Old Merdian St. / W. 136th St. / Eglin Dr. / Rohrer Rd. (39.98577, -86.14240) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2014 | Replaced three-way stop-controlled intersection with one uncontrolled leg. |
|
Falcon,
CO El Paso Co. United States |
Old Meridian Rd. / McLaughlin Rd. (38.93529, -104.61079) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.1960 |
Other (At-Grade) Single-Lane |
2020 | |
|
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. |
|
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. |
|
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. |
|
Carmel,
IN Hamilton Co. United States |
Old Meridian St. / Pennsylvania St. (39.96796, -86.15526) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 60.9600 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2008 | |
|
Carmel,
IN Hamilton Co. United States |
Old Meridian St. / US 31 NB Ramps (39.98429, -86.14154) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 44.1960 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2015 | |
|
Carmel,
IN Hamilton Co. United States |
Old Meridian St. / US 31 SB Ramps (39.98504, -86.14209) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.7200 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2014 | |
|
Carmel,
IN Hamilton Co. United States |
Old Meridian St. / W Smokey Row Rd. (39.98359, -86.14087) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2014 | ICD estimated from Google Maps linework. |
|
Wattsville,
VA Accomack Co. United States |
Old Mill Pointe / (unknown) (37.95075, -75.48857) |
Traffic Calming Circle Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
2008 | Functional Class: Local |
|
Harvest Park,
CO Larimer Co. United States |
Old Mill Rd. / County Fair Ln. (40.51291, -105.02753) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Single-Lane |
2003 | Painted splitter islands. Year Completed estimated (1999-2005). |
|
Fort Wayne,
IN Allen Co. United States |
Old Mill Rd. / Westover Rd. (41.04247, -85.15324) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 29.7261 |
Other (At-Grade) Single-Lane |
2001 | Previously controlled by two-way stop control Functional Class: Collector ICD estimated from Google Maps linework. |
|
Huntsville,
AL Madison Co. United States |
Old Monrovia Rd. / Providence Main St. / Indian Creek Rd. (34.75765, -86.68776) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 34.3429 |
Other (At-Grade) Single-Lane |
2004 | Single-lane with right-turn only lanes. Built as staged construction with potential to be multilane. ICD estimated from Google Maps linework. |
|
Ottawa,
ON Ottawa Canada |
Old Montreal Rd. / St.Joseph Blvd. / Trim Rd. (45.48900, -75.47775) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 34.3285 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2015 | ICD estimated from Google Maps linework. |
|
Linganore,
MD Frederick Co. United States |
Old National Pike / Eaglehead Dr. (39.38995, -77.31098) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 50.2920 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2008 | South leg stubbed. Constructed initially as single-lane roundabout in 2007-2008. Expanded into two-lane roundabout 2016-2018. |
|
Kumeu,
Auckland Auckland New Zealand |
Old North Rd. / Riverhead Rd. (-36.76981, 174.57251) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
Oval shaped. | |
|
Chidlow,
WA Mundaring Australia |
Old Northam Rd. / Herbert St. / Thomas St. (-31.86245, 116.26917) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Dural,
NSW Hornsby Australia |
Old Northern Rd. / New Line Rd. / (Dural Business Park entrance) (-33.69599, 151.03051) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
|
Bonne Terre,
MO St. Francois Co. United States |
Old Orchard Rd. / Raider Rd. / US 67 SB Ramps (37.91037, -90.53216) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 47.2440 |
Freeway Ramps (Grade-Separated) Single-Lane |
2008 | Elliptical shaped. ICD = 155 ft x 145 ft. Year Completed estimated (2007-2009). |
|
Bonne Terre,
MO St. Francois Co. United States |
Old Orchard Rd. / US 67 NB Ramps (37.91294, -90.53029) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 53.3400 |
Freeway Ramps (Grade-Separated) Single-Lane |
2008 | Year Completed estimated (2007-2009). |
|
Oxenford,
QLD Gold Coast Australia |
Old Pacific Hwy. / Leo Graham Way (-27.89039, 153.31347) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Mooney Mooney,
NSW Central Coast Australia |
Old Pacific Hwy. / Peats Ferry Rd. / M1 (Pacific Motorway) NB Ramps / (parking) (-33.53117, 151.19921) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Freeway Ramps (Grade-Separated) Single-Lane |
||
|
Aberdeen,
MD Harford Co. United States |
Old Philadelphia Rd. (MD 7) / Perryman Rd. (MD 159) (39.48791, -76.19155) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 37.7911 |
Other (At-Grade) Single-Lane |
2019 | https://www.facebook.com/pg/Harford-County-Roundabouts-308793279204833/posts/ ICD estimated from Google Maps linework. |
|
Dairy Flat,
Auckland Auckland New Zealand |
Old Pine Valley Rd. / Argent Ln. (-36.62234, 174.65545) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
(unincorporated),
NC Cumberland Co. United States |
Old Plank Rd. / I-295 NB Ramps (34.94791, -78.99430) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 39.6240 |
Freeway Ramps (Grade-Separated) Single-Lane |
2022 | Yield-controlled right-turn bypass lanes on south and east legs. https://abc11.com/nc-fayetteville-outer-loop-i295-new-sections-open/12478490/ |
|
(unincorporated),
NC Cumberland Co. United States |
Old Plank Rd. / I-295 SB Ramps (34.94793, -78.99697) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 39.6240 |
Freeway Ramps (Grade-Separated) Single-Lane |
2022 | Yield-controlled right-turn bypass lanes on north and west legs. https://abc11.com/nc-fayetteville-outer-loop-i295-new-sections-open/12478490/ |
|
Grand Island,
NE Hall Co. United States |
Old Potash Hwy / S North Rd. (40.91702, -98.39744) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | https://twitter.com/GIPublicWorks/status/1331332356423233546 |
|
Engadine,
NSW Sutherland Shire Australia |
Old Princes Hwy. / Woronora Rd. / Cooper St. (-34.07156, 151.00935) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Toledo,
OH Lucas Co. United States |
Old Promedica Pkwy. / (unknown) (41.67440, -83.59427) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 21.4101 |
Other (At-Grade) Single-Lane |
2018 | https://www.toledoblade.com/local/2016/08/19/Traffic-patterns-shift-on-ProMedica-Parkway.html ICD estimated from Google Maps linework. |
|
Greystanes,
NSW Cumberland Australia |
Old Prospect Rd. / Cumberland Rd. (-33.81901, 150.94870) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 2 Driveways |
Other (At-Grade) Single-Lane |
||
|
Pleasant Hill,
CA Contra Costa Co. United States |
Old Quarry Rd. / Camelback Rd. (37.97273, -122.06894) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.1278 |
Other (At-Grade) Single-Lane |
2017 | Year Completed estimated (2017-2018). https://www.eastbaytimes.com/2017/02/20/pleasant-hill-roundabout-planned-near-diablo-valley-college/ ICD estimated from Google Maps linework. |
|
Mandan,
ND Morton Co. United States |
Old Red Trl. NE / Collins Ave. / Hwy 1806 (46.84308, -100.89301) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2021 | https://www.facebook.com/CityofMandan/posts/the-new-roundabout-at-the-intersection-of-collins-ave-old-red-trail-and-hwy-1806/4909144435769104/ |
|
Windsor,
CA Sonoma Co. United States |
Old Redwood Hwy / Market St (38.54956, -122.81353) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 34.5598 |
Other (At-Grade) Single-Lane |
2015 | ICD estimated from Google Maps linework. |
|
Windsor,
CA Sonoma Co. United States |
Old Redwood Hwy / Windsor Rd (38.55271, -122.81661) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.7562 |
Other (At-Grade) Single-Lane |
2016 | ICD estimated from Google Maps linework. |
|
Ottawa,
ON Ottawa Canada |
Old Richmond Rd. / Hope Side Rd. (45.27730, -75.83512) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2020 | |
|
Ottawa,
ON Ottawa Canada |
Old Richmond Rd. / Stonehaven Dr. (45.28109, -75.83748) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2020 | |
|
(unincorporated),
TX Fort Bend Co. United States |
Old Richmond Rd. / Voss Rd. (29.64542, -95.66199) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2024 | |
|
Lafayette,
IN Tippecanoe Co. United States |
Old Romney Rd. / Twyckenham Blvd. / Brunswick Dr. (40.38465, -86.91117) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 40.0283 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2015 | ICD estimated from Google Maps linework. |
|
Roswell,
GA Fulton Co. United States |
Old Roswell Rd. / Harlow Cir. / Heyward Way (34.05203, -84.31573) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2015 | |
|
Winston-Salem,
NC Forsyth Co. United States |
Old Salisbury Rd. / Southpark Blvd. / Ardmore Rd. (36.04412, -80.26736) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.8335 |
Other (At-Grade) Single-Lane |
2004 | Year Completed estimated (2002-2005). ICD estimated from Google Maps linework. |
|
Oxford,
MS Lafayette Co. United States |
Old Sardis Rd. (SR 314) / Pat Patterson Rd. (W Oxford Loop) (34.39966, -89.57695) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Single-Lane |
2018 | Year Completed estimated (2016-2019). https://www.oxfordeagle.com/2020/03/04/supervisors-approve-street-light-at-new-college-hill-roundabout/ |
|
Elmsford,
NY Westchester Co. United States |
Old Saw Mill River Rd. / Grasslands Rd. (41.07631, -73.81875) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 47.2440 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2021 | |
|
Laurel,
MD Howard Co. United States |
Old Scaggsville Rd. / High Ridge Rd. / Running Deer Dr. (39.11815, -76.86396) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.7985 |
Other (At-Grade) Single-Lane |
2015 | ICD estimated from Google Maps linework. |
|
Potomac,
MD Montgomery Co. United States |
Old Seven Locks Rd. / Quarry Manor Terrace (38.99371, -77.16028) |
Other Existing |
Unknown Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands. | |
|
Anchorage,
AK Anchorage United States |
Old Seward Hwy / Huffman Rd.. (61.10864, -149.86350) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 39.8158 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2008 | Estimated completion 2008. ICD estimated from Google Maps linework. |
|
Wellington,
Wellington Region Kapiti Coast New Zealand |
Old SH 1 / Otaihanga Rd. (-40.89275, 175.03221) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
|
Old Salford Township,
PA Montgomery United States |
Old Skippack Rd. / Schwenksville Rd. / Shelly Rd. (40.29058, -75.42686) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2023 | The roundabout was installed as part of the Districtwide roundabout program (PennDOT Engineering District 6-0) which was started to address intersection safety in the District. https://www.penndot.pa.gov/regionaloffices/district-6/pages/details.aspx?newsid=8481 |
|
Columbia,
SC Richland Co. United States |
Old Somerby Way / Lake Carolina Dr. / Granbury Ln. (34.18569, -80.88220) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 53.3400 |
Other (At-Grade) Single-Lane |
2003 | |
|
Vaucluse,
NSW Sydney Australia |
Old South Head / New South Head (-33.85708, 151.28259) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
San Antonio,
TX Bexar Co. United States |
Old Stillwater / Stillwater Pkwy. (29.51401, -98.74066) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2007 | Year Completed estimated (2006-2008). |
|
Old Stratford,
England Northants United Kingdom |
Old Stratford Roundabout [A5 / A422 / A508] (52.06650, -0.86986) |
Signalized Roundabout/Circle Existing |
Signal Unknown |
5 Approaches 0 Driveways |
Other (At-Grade) Multilane (3+ Lane) |
||
|
Peterborough,
NH Hillsborough Co. United States |
Old Street Rd. / Parmalee Dr. / Monadnock Community Hospital entrance (42.89272, -71.93790) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 32.3750 |
Other (At-Grade) Single-Lane |
2010 | ICD estimated from Google Maps linework. |
|
Rotorua,
Bay of Plenty Rotorua New Zealand |
Old Taupo Rd. (SH 5) / Devon St. / Otonga Rd. (-38.15352, 176.24045) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Whakarewarewa,
Bay of Plenty Rotorua New Zealand |
Old Taupo Rd. (SH 5) / Hemo Rd. (SH 30) (-38.16498, 176.24661) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Oxford,
MS Lafayette Co. United States |
Old Taylor Rd. / University of Miss. Access Rd. (34.35899, -89.53144) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.5641 |
Other (At-Grade) Single-Lane |
2005 | ICD estimated from Google Maps linework. |
|
Oxford,
MS Lafayette Co. United States |
Old Taylor Rd. / US 278 EB Ramps (34.35462, -89.53301) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 47.3276 |
Freeway Ramps (Grade-Separated) Multilane (3+ Lane) |
2014 | ICD estimated from Google Maps linework. |
|
Oxford,
MS Lafayette Co. United States |
Old Taylor Rd. / US 278 WB Ramps (34.35595, -89.53252) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 47.3268 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2014 | ICD estimated from Google Maps linework. |
|
Madison,
WI Dane Co. United States |
Old Timber Pass / Hazy Sky Pkwy. (43.04876, -89.56435) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.5280 |
Other (At-Grade) Single-Lane |
2019 | |
|
Leichhardt,
QLD Ipswich Australia |
Old Toowoomba Rd. / Pinehurst Ave. / Chubb St. (-27.62887, 152.73785) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Crozet,
VA Ablemarle Co. United States |
Old Trail Dr. / (unknown #2) (38.05907, -78.71125) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 30.0923 |
Other (At-Grade) Single-Lane |
2005 | ICD estimated from Google Maps linework. |
|
Crozet,
VA Ablemarle Co. United States |
Old Trail Dr. / Golf Dr. (38.05766, -78.71016) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 30.0929 |
Other (At-Grade) Single-Lane |
2005 | ICD estimated from Google Maps linework. |
|
Crozet,
VA Ablemarle Co. United States |
Old Trail Dr. / West End Dr. (38.06612, -78.71195) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 31.0297 |
Other (At-Grade) Single-Lane |
2005 | ICD estimated from Google Maps linework. |
|
McCalla,
AL Jefferson Co. United States |
Old Tuscaloosa Hwy. / McAdory School Rd. (33.33566, -87.01218) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2022 | https://www.youtube.com/watch?v=GS7xX-8KUkc |
|
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. |
|
Warsaw,
IN Kosciusko Co. United States |
Old US 30 / Fox Farm Rd. (41.24848, -85.86848) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 41.3064 |
Other (At-Grade) Single-Lane |
2011 | Year Completed estimated (2010-2013). ICD estimated from Google Maps linework. |
|
Billings,
MT Yellowstone Co. United States |
Old US 312 / Five Mile Rd. (45.86957, -108.42768) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | https://www.mdt.mt.gov/pubinvolve/billingsbypass/fmr.shtml |
|
Bonita Springs,
FL Lee Co. United States |
Old US 41 Rd. / Pennsylvania Ave. / Ragsdale St. (26.33864, -81.77897) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 20.3365 |
Other (At-Grade) Single-Lane |
2016 | ICD estimated from Google Maps linework. |
|
Bonita Springs,
FL Lee Co. United States |
Old US 41 Rd. / W Terry St. (26.34561, -81.77910) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.1083 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2017 | https://www.naplesnews.com/story/news/local/communities/the-banner/2017/06/13/roundabout-construction-begins-terry-street-old-41-road-bonita-springs/389911001/ ICD estimated from Google Maps linework. |
|
Kelowna,
BC Central Okanagan Canada |
Old Vernon Rd. / Acland Rd. / Rutland Rd. N (49.91809, -119.38410) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 26.9152 |
Other (At-Grade) Single-Lane |
2018 | ICD estimated from Google Maps linework. |
|
O'Fallon,
IL St. Clair Co. United States |
Old Vincennes Trl. / Seven Hills Rd. / E State St. (38.59342, -89.89246) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.4056 |
Other (At-Grade) Single-Lane |
2012 | ICD estimated from Google Maps linework. |
|
Donvale,
VIC Australia |
Old Warrandyte Rd. / (unknown) (-37.77815, 145.18488) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Donvale,
VIC Australia |
Old Warrandyte Rd. / Drewe Close (-37.78055, 145.18376) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Sykesville,
MD Carroll Co. United States |
Old Washington Rd. (MD 97) / W Old Liberty Rd. (39.42906, -77.00755) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 34.1330 |
Other (At-Grade) Single-Lane |
2000 | Year Completed estimated (1995-2005). ICD estimated from Google Maps linework. |
|
Westminster,
MD Carroll Co. United States |
Old Westminster Pike / N Chandler Dr. (39.55808, -76.97130) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.5280 |
Other (At-Grade) Single-Lane |
2018 | Year Completed estimated (2017-2018). |
|
Latham,
NY Albany Co. United States |
Old Wolf Rd. / Old Niskayuna Rd. (42.73882, -73.79072) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 29.8241 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
|
Bordentown Township,
NJ Burlington Co. United States |
Old York Rd. / Georgetown Rd. (40.12458, -74.68736) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2019 | Same configuration as the roundabout at the adjacent intersection. Outside truck aprons provided on approaches. Accommodations for future pedestrian crossings provided in splitter islands with crosswalks and curb ramps anticipated if/when adjacent lands develop. |
|
Kitchener,
ON Waterloo Canada |
Old Zeller Dr / Fairway Rd N / Woolner Trail (43.44796, -80.40444) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.2212 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2012 | ICD estimated from Google Maps linework. |
|
Devonport,
TAS Devonport Australia |
Oldaker St. / Percy St. (-41.17438, 146.34311) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Inglewood,
ON Peel Canada |
Olde Base Line Rd. / Horseshoe Hill Rd. / Dixie Rd. (43.82979, -79.88310) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.3251 |
Other (At-Grade) Single-Lane |
2011 | Replaced offset T-intersections. https://canada.constructconnect.com/dcn/news/others/2011/10/fermar-paving-builds-first-roundabout-in-peel-region-ontario-dcn047241w ICD estimated from Google Maps linework. |
|
Grand Chute,
WI Outagamie Co. United States |
Olde Casaloma Dr. / W Converters Dr. / N Victory Dr. (44.28936, -88.47671) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 34.1971 |
Other (At-Grade) Unknown |
2018 | ICD estimated from Google Maps linework. |
|
Youngsville,
NC Franklin Co. United States |
Olde Liberty Dr. / Commonwealth Dr. / Clubhouse Dr. (36.07125, -78.52006) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 77.2287 |
Other (At-Grade) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
|
The Brooks,
FL Lee Co. United States |
Olde Lighthouse Rd. / Crooked River Rd. / Cape Roman Rd. (26.39408, -81.78005) |
Other Existing |
All-Way Stop Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
The Brooks,
FL Lee Co. United States |
Olde Lighthouse Rd. / Salerno Bay Rd. / Amalfi Coast Rd. / Crooked River Rd. (26.39192, -81.78105) |
Other Existing |
All-Way Stop Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Leland,
NC Brunswick Co. United States |
Olde Regent Way / Drager Dr. (34.22037, -78.01652) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways 43.4530 |
Other (At-Grade) Single-Lane |
2010 | Painted truck apron. Minimal splitter islands. ICD = 105 ft. ICD estimated from Google Maps linework. |
|
Leland,
NC Brunswick Co. United States |
Olde Village Circle (Palm Ridge Dr. / Pine Harvest Dr. / Royal Palm Ct. NE) (34.22556, -78.02388) |
Other Existing |
All-Way Stop Unknown |
3 Approaches 0 Driveways 172.8136 |
Other (At-Grade) Single-Lane |
Parking and buildings within central island. ICD = 650 ft. ICD estimated from Google Maps linework. | |
|
Clayton,
NC Johnston Co. United States |
Oleander Dr. / (parking lots) (35.64867, -78.39782) |
Other Existing |
Uncontrolled Unknown |
2 Approaches 2 Driveways 25.2335 |
Other (At-Grade) Single-Lane |
2002 | Year Completed estimated (1999-2004). ICD estimated from Google Maps linework. |
|
(unincorporated),
OH Delaware Co. United States |
Olentangy River Rd. / W Orange Rd. / Carriage Rd. (40.17575, -83.04679) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2013 | Year Completed estimated (2011-2014). |
|
Myski,
Kemerovo Myski Russia |
Olimpiyskaya ulitsa / ulitsa Kuyukova (53.71320, 87.81136) |
Unknown Existing |
Unknown Unknown |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Sochi,
Krasnodar Sochi Russia |
Olimpiyskiy prospekt / ulitsa Chempionov (43.40243, 39.96951) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
||
|
Noblesville,
IN Hamilton Co. United States |
Olio Rd. / Tegler Rd. / E 141st St. (39.99437, -85.91898) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 43.9192 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2010 | ICD estimated from Google Maps linework. |
|
Santa Barbara,
CA Santa Barbara Co. United States |
Olive Mill Rd. / Coast Village Rd. / N Jameson Ln. / US 101 Ramps (34.42156, -119.63993) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 46.3296 |
Freeway Ramps (Grade-Separated) Single-Lane |
2024 | Opened May 2024. https://www.youtube.com/watch?v=QKQzLS7q3iw |
|
Summit Township,
PA Erie Co. United States |
Oliver Rd. / Hamot Rd. / Flower Rd. (42.02926, -80.09261) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | Combined two intersections, a 4-way and a 3-way, both with one/two-way stops. https://www.goerie.com/story/news/local/2022/09/02/summit-township-five-points-roundabout-detours-traffic-transportation-penndot-construction-roads/65466614007/ |
|
Olivehurst,
CA Yuba Co. United States |
Oliverhurst Ave. / Powerline Rd. / Chestnut Rd. (39.10142, -121.55111) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2018 |