City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
---|---|---|---|---|---|---|---|
Gainesville,
VA Prince William Co. United States |
Catbird Dr. / Yellow Hammer Dr. (38.76306, -77.61385) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.5944 |
Other (At-Grade) Single-Lane |
2006 | Functional Class: Local ICD estimated from Google Maps linework. |
Bristow,
VA Prince William Co. United States |
Iron Brigade Unit Ave. / Tenth Alabama Way (38.72790, -77.54408) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.2008 |
Other (At-Grade) Single-Lane |
2006 | Functional Class: Local ICD estimated from Google Maps linework. |
Woodbridge,
VA Prince William Co. United States |
Belmont Bay Dr. / Palisades St. (38.65612, -77.23753) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 35.4412 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2000 | ICD estimated from Google Maps linework. |
Woodbridge,
VA Prince William Co. United States |
Belmont Bay Dr. / Course View Way (38.65403, -77.23640) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 25.1826 |
Other (At-Grade) Single-Lane |
2000 | ICD estimated from Google Maps linework. |
Triangle,
VA Prince William Co. United States |
Potomac Crest Dr. / Lady Catherine Cir. (38.53672, -77.31500) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 28.9607 |
Other (At-Grade) Single-Lane |
2006 | Functional Class: Local ICD estimated from Google Maps linework. |
Newport News,
VA United States |
Walt Whitman Ave. / Nat Turner Blvd. (37.08250, -76.48679) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 25.7255 |
Other (At-Grade) Single-Lane |
2003 | Functional Class: Local ICD estimated from Google Maps linework. |
Newport News,
VA United States |
Walt Whitman Ave. / Mark Twain St. S (37.07856, -76.48437) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 23.8212 |
Other (At-Grade) Single-Lane |
2004 | Functional Class: Local ICD estimated from Google Maps linework. |
Newport News,
VA United States |
Thimble Shoals Dr. / Town Center Dr. (37.08524, -76.47594) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 33.3467 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | ICD estimated from Google Maps linework. |
Hampton,
VA United States |
Exploration Way / Floyd Thompson Dr. (37.08245, -76.39976) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.1119 |
Other (At-Grade) Single-Lane |
2004 | Functional Class: Local ICD estimated from Google Maps linework. |
Oregon City,
OR Clackamas Co. United States |
Washington St. / Clackamas River Dr. (45.37355, -122.58530) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 41.1107 |
Other (At-Grade) Single-Lane |
2012 | Right-turn bypass lane on eastbound approach. Constructed as part of OR 213 jughandle project. ICD estimated from Google Maps linework. |
(unincorporated),
OR Washington Co. United States |
Scholls Ferry Rd. / River Rd. (45.42222, -122.91619) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.2667 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2012 | Rural location with high-speed approaching roadways; realignment of each approach reduces speed. ICD estimated from Google Maps linework. |
Hillsboro,
OR Washington Co. United States |
Brookwood Ave. / Alexander St. (45.49736, -122.93050) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.6949 |
Other (At-Grade) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
Ottawa,
ON City of Ottawa Canada |
Cambrian Rd. / Greenbank Rd. (45.25322, -75.73580) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.9942 |
Other (At-Grade) Single-Lane |
2011 | Functional Class: Arterial ICD estimated from Google Maps linework. |
Ottawa,
ON City of Ottawa Canada |
Jeanne d'Arc Blvd. / St. Joseph Blvd. (45.46416, -75.54010) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.8565 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2010 | Functional Class: Arterial ICD estimated from Google Maps linework. |
Ottawa,
ON City of Ottawa Canada |
Kanata Ave. / Keyrock Dr. / Stikine Dr. (45.32025, -75.92750) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 28.5527 |
Other (At-Grade) Single-Lane |
2011 | Functional Class: Major Collector ICD estimated from Google Maps linework. |
Ottawa,
ON City of Ottawa Canada |
Millenium Blvd. / Trim Rd. (45.46557, -75.45140) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.2319 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2012 | Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework. |
Columbus,
GA Muscogee Co. United States |
Yellow Pine Rd. / Calumet Dr. (32.54861, -84.81565) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 27.1820 |
Other (At-Grade) Single-Lane |
2011 | Completed June 2011. Functional Class: Collector ICD estimated from Google Maps linework. |
Columbus,
GA Muscogee Co. United States |
Transport Blvd. / Cargo Dr. (32.51770, -84.87556) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 55.3899 |
Other (At-Grade) Single-Lane |
2012 | Completed March 2012. Separate right-turn lane on northwest leg. Previously controlled by two-way stop Functional Class: Local ICD estimated from Google Maps linework. |
Columbus,
GA Muscogee Co. United States |
18th Ave. / Garrard St. (32.48277, -84.96620) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.3067 |
Other (At-Grade) Single-Lane |
2012 | Elongated central island. Functional Class: Local ICD estimated from Google Maps linework. |
Blacksburg,
VA United States |
N. Main St. / Prices Fork Rd. (37.23509, -80.42071) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 41.8385 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2011 | ICD estimated from Google Maps linework. |
Harrisonburg,
VA United States |
Linda Ln. / Smithland Rd. (38.44244, -78.83532) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 48.6428 |
Other (At-Grade) Single-Lane |
2008 | Right turn bypass lane. ICD estimated from Google Maps linework. |
Midlothian,
VA United States |
Watkins Centre Pkwy. / WC Commons Dr. (37.51880, -77.69458) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 47.3643 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2009 | ICD estimated from Google Maps linework. |
Midlothian,
VA United States |
Watkins Centre Pkwy. / WC Main St. (37.51671, -77.69634) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.4710 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2009 | ICD estimated from Google Maps linework. |
Midlothian,
VA United States |
Watkins Centre Pkwy. / WC Commons Way (37.51415, -77.69656) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.4726 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2009 | ICD estimated from Google Maps linework. |
Midlothian,
VA United States |
Watkins Centre Pkwy. / (unknown) (37.50841, -77.69753) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 48.3183 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2009 | ICD estimated from Google Maps linework. |
Midlothian,
VA United States |
WC Commons Way / Pikeview Dr. (37.51403, -77.69847) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 24.6310 |
Other (At-Grade) Single-Lane |
2009 | Functional Class: Local ICD estimated from Google Maps linework. |
Midlothian,
VA United States |
WC Main St. / (unknown) (37.51605, -77.69376) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.2616 |
Other (At-Grade) Single-Lane |
2009 | Functional Class: Local ICD estimated from Google Maps linework. |
Richmond,
VA United States |
Gay Ave. / (unknown) (37.52962, -77.35706) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.5160 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2008 | ICD estimated from Google Maps linework. |
Richmond,
VA United States |
Jan Rd. / (unknown) (37.52759, -77.35490) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.5172 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2008 | ICD estimated from Google Maps linework. |
Richmond,
VA United States |
Gay Ave. / Jan Rd. (37.52893, -77.35296) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 22.7318 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
Talleysville,
VA United States |
New Kent Hwy. / Old Church Rd. (37.52467, -77.07560) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 37.8885 |
Other (At-Grade) Single-Lane |
2008 | Two free flowing right-turn bypass lanes ICD estimated from Google Maps linework. |
Talleysville,
VA United States |
Emmaus Church Rd. / (unknown) (37.51449, -77.07822) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 43.5777 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2008 | Right-turn only lanes on all approaches with only one circulating lane. ICD estimated from Google Maps linework. |
Talleysville,
VA United States |
Emmaus Church Rd. / (unknown) (37.50685, -77.08140) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.6873 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2008 | Right-turn only lanes on all approaches with only one circulating lane. ICD estimated from Google Maps linework. |
Shelby,
NC Cleveland Co. United States |
Lafayette St. / Zion Church Rd. (35.34903, -81.54295) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2008 | Rural. |
Mooresville,
NC Iredell Co. United States |
Langtree Rd. / Alcove Rd. / Mecklynn Rd. (35.52905, -80.86581) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.9629 |
Other (At-Grade) Single-Lane |
2009 | Bypass lanes in all quadrants. ICD estimated from Google Maps linework. |
Mooresville,
NC Iredell Co. United States |
Brawley School Rd. / The Point Dr. (35.53482, -80.92054) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 83.5834 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2001 | Between 1998 and 2003 ICD estimated from Google Maps linework. |
Mooresville,
NC Iredell Co. United States |
New Haven Dr. / Longfellow Ln. (35.52184, -80.92584) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 2 Driveways 45.6867 |
Other (At-Grade) Single-Lane |
2003 | ICD estimated from Google Maps linework. |
Asheville,
NC Buncombe Co. United States |
Haywood Rd. / Roberts St. (35.58689, -82.56657) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.0231 |
Other (At-Grade) Single-Lane |
2010 | ICD estimated from Google Maps linework. |
Cullowhee,
NC Jackson Co. United States |
Centennial Dr. / Western Carolina University entrance (35.30916, -83.18693) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.2134 |
Other (At-Grade) Single-Lane |
2005 | Bypass lane in SW quadrant. ICD estimated from Google Maps linework. |
Bend,
OR Deschutes Co. United States |
NE 8th St. / Butler Market Rd. (44.07621, -121.29000) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 32.6049 |
Other (At-Grade) Single-Lane |
2005 | ICD estimated from Google Maps linework. |
Oxon Hill,
MD Prince Georges Co. United States |
National Harbor Blvd. / American Way (38.78227, -77.01099) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.7236 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2009 | ICD estimated from Google Maps linework. |
Riverdale,
UT Weber Co. United States |
River Park Dr. / Sams Club access (41.17197, -112.00210) |
Roundabout Existing |
All-Way Yield Other |
3 Approaches 0 Driveways 53.3400 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2001 | Raised crosswalks. |
Riverdale,
UT Weber Co. United States |
River Park Dr. / 900 W (41.17318, -111.99900) |
Roundabout Existing |
All-Way Yield Other |
3 Approaches 0 Driveways 53.3400 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2001 | Raised crosswalks. |
North Salt Lake,
UT Davis Co. United States |
Eagle Ridge Dr. / S. Orchard Dr. (40.83741, -111.91130) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.7221 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2005 | ICD estimated from Google Maps linework. |
Pleasant View,
UT Weber Co. United States |
W. Pleasant View Dr. / Elberta St. / 700 W St. (41.31987, -111.99390) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 40.3642 |
Other (At-Grade) Single-Lane |
2004 | ICD estimated from Google Maps linework. |
Sherwood,
OR Washington Co. United States |
Langer Farms Pkwy. / Century Dr. (45.36454, -122.83630) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 50.3477 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2011 | Opened November 2011 ICD estimated from Google Maps linework. |
St. George,
UT Washington Co. United States |
N Ridgecrest / W 1130 N / (parking) (37.12710, -113.60330) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 28.5671 |
Other (At-Grade) Single-Lane |
2005 | ICD estimated from Google Maps linework. |
St. George,
UT Washington Co. United States |
N Ridgecrest / Valley View Dr. / (parking) (37.12601, -113.60230) |
Roundabout Existing |
Unknown None |
4 Approaches 0 Driveways 22.8540 |
Other (At-Grade) Single-Lane |
2003 | ICD estimated from Google Maps linework. |
St. George,
UT Washington Co. United States |
(unknown) / (unknown) (37.15329, -113.63020) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 32.3648 |
Other (At-Grade) Single-Lane |
2006 | ICD estimated from Google Maps linework. |
Hamburg,
NY Erie Co. United States |
US 62 (S. Park Ave.) / Big Tree Rd. (42.77190, -78.82391) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.3151 |
Other (At-Grade) Single-Lane |
2011 | Fatal crash Oct 28, 2011. 11861-05. ICD estimated from Google Maps linework. |
Dublin,
OH Union Co. United States |
Burnett Ln. / (unknown) (40.15401, -83.17877) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 22.8210 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
Dublin,
OH Union Co. United States |
Tartan Ridge Blvd. / (unknown) (40.15592, -83.17858) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 24.6460 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
Hilliard,
OH Franklin Co. United States |
Britton Pkwy. / Anson Dr. (40.04156, -83.13125) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 54.8640 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2009 | Modified striping to eliminate fishhooks & convert to 2x1 in 2020 (converted EB from Thru/RT to RT only). |
Hilliard,
OH Franklin Co. United States |
Leap Rd. / Anson Dr. (40.04170, -83.13882) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 47.2440 |
Other (At-Grade) Single-Lane |
2009 | Right-turn-only lane on south leg. |
Hilliard,
OH Franklin Co. United States |
Main St. / Cemetery Rd. (40.02993, -83.16123) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2010 | Circulatory roadway striping modified 2014-2015. Roundabout modifications to signs & striping occurred in 2019. Raised crosswalks were also installed as part of the project. |
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 |
Richfield,
WI Washington Co. United States |
STH 145 / Cabela Way (43.28377, -88.18944) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.9939 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2009 | Series of 5 roundabouts. Corridor serves two interchanges and Cabelas commercial development. Functional Class: Arterial ICD estimated from Google Maps linework. |
Blaine,
WA Whatcom Co. United States |
SR 548 (Grandview Rd.) / Blaine Rd. / (parking) (48.89206, -122.72655) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Single-Lane |
2010 | September 2010. Merging right-turn bypass lane on south leg. Right-turn-oinly lane on north leg. |
Bremerton,
WA Kitsap Co. United States |
Cross SKIA Connector / Harry Earl Rd. (47.50340, -122.75060) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 32.2730 |
Other (At-Grade) Single-Lane |
2010 | September 2010. ICD estimated from Google Maps linework. |
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. |
Wenatchee,
WA Chelan Co. United States |
Riverside Dr. / Island View (47.43461, -120.31477) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 19.8120 |
Other (At-Grade) Single-Lane |
2009 | Painted splitter islands. October 2009. |
East Wenatchee,
WA Douglas Co. United States |
Grant Rd. / Airport Way / Urban Industrial Dr. (47.40592, -120.20780) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2010 | Add-lane right-turn bypass lanes on north and west legs. July 2010. |
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. |
Woodinville,
WA King Co. United States |
SR 202 / Village Dr. / NE 144th St. (47.73111, -122.14040) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.4048 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2009 | Constructed as single-lane roundabout in October 2009 and expanded to include second lane northbound in 2021. |
Woodinville,
WA King Co. United States |
SR 202 / (parking) (47.73280, -122.14400) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.5280 |
Other (At-Grade) Single-Lane |
2009 | October 2009. |
Woodland,
WA Cowlitz Co. United States |
Insel Rd. / Willow St. (45.92237, -122.73400) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.0520 |
Other (At-Grade) Single-Lane |
2009 | June 2009. |
Woodland,
WA Cowlitz Co. United States |
Dike Access Rd. / Schurman Way / (parking) (45.92664, -122.75957) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2012 | |
Reedley,
CA Fresno Co. United States |
Dinuba Ave. / Buttonwillow Ave. (36.58965, -119.43090) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.3172 |
Other (At-Grade) Single-Lane |
2010 | November 2010. ICD estimated from Google Maps linework. |
Roseville,
CA Placer Co. United States |
Westhills Dr. / Morningstar Dr. / St. Basil Cir. (38.76151, -121.35340) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 32.5951 |
Other (At-Grade) Single-Lane |
2001 | Crosswalks adjacent to circle. ICD estimated from Google Maps linework. |
Roseville,
CA Placer Co. United States |
Park Regency Dr. / Hiawatha Dr. / Sharifa Way / Bottlebrush Cir. (38.76105, -121.34870) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 37.2518 |
Other (At-Grade) Single-Lane |
2001 | Crosswalks adjacent to circle. ICD estimated from Google Maps linework. |
Roseville,
CA Placer Co. United States |
Park Regency Dr. / Castlebridge Dr. / Hillingdon St. (38.75455, -121.34680) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 32.5983 |
Other (At-Grade) Single-Lane |
2001 | Crosswalks adjacent to circle. ICD estimated from Google Maps linework. |
Sausalito,
CA Marin Co. United States |
Conzelman Rd. / McCullough Rd. (37.83361, -122.49400) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 29.2415 |
Other (At-Grade) Single-Lane |
2010 | ICD estimated from Google Maps linework. |
Pleasanton,
CA Alameda Co. United States |
Valley Ave. / (unknown) (37.65670, -121.89670) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 28.3660 |
Other (At-Grade) Single-Lane |
2000 | ICD estimated from Google Maps linework. |
Pleasanton,
CA Alameda Co. United States |
Valley Ave. / E Gate Way (37.65487, -121.89530) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 28.3667 |
Other (At-Grade) Single-Lane |
2000 | ICD estimated from Google Maps linework. |
Pleasanton,
CA Alameda Co. United States |
Valley Ave. / Oak Vista Way (37.65349, -121.89390) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 27.4216 |
Other (At-Grade) Single-Lane |
2000 | ICD estimated from Google Maps linework. |
Pleasanton,
CA Alameda Co. United States |
Valley Ave. / Pleasanton Ave. / Laguna Creek Ln. (37.65175, -121.89043) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.5280 |
Other (At-Grade) Single-Lane |
2000 | |
Pleasanton,
CA Alameda Co. United States |
Pleasanton Ave. / (park access #1) (37.65266, -121.88980) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 33.5280 |
Other (At-Grade) Single-Lane |
2008 | |
Pleasanton,
CA Alameda Co. United States |
Pleasanton Ave. / (park access #2) (37.65350, -121.88784) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 33.5280 |
Other (At-Grade) Single-Lane |
2008 | Painted splitter island on north leg. |
Chico,
CA Butte Co. United States |
Manzanita Ave. / Hooker Oak Ave. (39.75974, -121.79950) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 28.4617 |
Other (At-Grade) Single-Lane |
2009 | Adjacent to park. ICD estimated from Google Maps linework. |
Chico,
CA Butte Co. United States |
Manzanita Ave. / Vallombrosa Ave. (39.75850, -121.79620) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 26.6260 |
Other (At-Grade) Single-Lane |
2009 | Adjacent to park. ICD estimated from Google Maps linework. |
Chico,
CA Butte Co. United States |
Manzanita Ave. / Wildwood Ave. / East Ave. / Eaton Rd. (39.76229, -121.80540) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 40.3958 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2009 | Adjacent to fire station. ICD estimated from Google Maps linework. |
Lindsay,
CA Tulare Co. United States |
Hermosa St. / Elmwood Ave. (36.20495, -119.09130) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.4320 |
Other (At-Grade) Single-Lane |
2010 | |
Escalon,
CA San Joaquin Co. United States |
Riesling Way / California St. (37.79671, -121.01110) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 18.8749 |
Other (At-Grade) Single-Lane |
2002 | ICD estimated from Google Maps linework. |
Goleta,
CA Santa Barbara Co. United States |
Lagoon Rd. / Mesa Rd. (34.41491, -119.83930) |
Other Existing |
All-Way Yield None |
3 Approaches 0 Driveways 33.4993 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | At the University of California Santa Barbara college campus. Right-turn bypass lane. Bus bays along circulatory roadway. Previously controlled by one-way stop ICD estimated from Google Maps linework. |
Davis,
CA Yolo Co. United States |
Hutchison Dr. / Campbell Rd. (38.53686, -121.77170) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.4343 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2010 | Near University of California Davis college campus. Previously controlled by one-way stop ICD estimated from Google Maps linework. |
Davis,
CA Yolo Co. United States |
Hutchison Dr. / Hutchison Pl. / Sage St. (38.53933, -121.77160) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2010 | Near University of California Davis college campus. Constructed initially as two-lane roundabout; converted to single-lane in 2020-2022. |
Coronado,
CA San Diego Co. United States |
Pomona Ave. / 7th St. / Adella Ave. (32.68808, -117.17250) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2008 | Installed initially as temporary construction with no landscaping in 2008. Made permanent in 2014. |
Riverbank,
CA Stanislaus Co. United States |
Crawford Rd. / Homewood Way (37.71818, -120.94930) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.3480 |
Other (At-Grade) Single-Lane |
2003 | Bike lanes in circulatory roadway in 2010 photo. ICD estimated from Google Maps linework. |
Riverbank,
CA Stanislaus Co. United States |
Chancellor Way / Gallery Dr. (37.72000, -120.95440) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 24.5629 |
Other (At-Grade) Single-Lane |
2003 | Residential area. ICD estimated from Google Maps linework. |
Riverbank,
CA Stanislaus Co. United States |
Chancellor Way / Novi Dr. (37.72214, -120.95440) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.3963 |
Other (At-Grade) Single-Lane |
2003 | Residential area near park. ICD estimated from Google Maps linework. |
Riverbank,
CA Stanislaus Co. United States |
Antique Rose Way / Novi Dr. (37.72203, -120.95680) |
Traffic Calming Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways 85.0230 |
Other (At-Grade) Single-Lane |
2008 | Small diameter, no splitter islands, near park. ICD estimated from Google Maps linework. |
Riverbank,
CA Stanislaus Co. United States |
Antique Rose Way / Gallery Dr. (37.71997, -120.95630) |
Traffic Calming Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways 62.3519 |
Other (At-Grade) Single-Lane |
2008 | Small diameter, no splitter islands, residential ICD estimated from Google Maps linework. |
Riverbank,
CA Stanislaus Co. United States |
Squire Wells Way / Heartland Dr. (37.71484, -120.95160) |
Traffic Calming Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.5708 |
Other (At-Grade) Single-Lane |
2007 | Small diameter. ICD estimated from Google Maps linework. |
Roswell,
GA Fulton Co. United States |
Norcross St. / Warsaw Rd. / Grimes Bridge Rd. (34.02621, -84.34474) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 32.6646 |
Other (At-Grade) Single-Lane |
2011 | Functional Class: Collector ICD estimated from Google Maps linework. |
Kissimmee,
FL Osceola Co. United States |
Martin Luther King Jr. Blvd. / Central Ave. (28.29715, -81.40780) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 46.2707 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2007 | ICD estimated from Google Maps linework. |
Kissimmee,
FL Osceola Co. United States |
Monument Ave. / Johnston St. / Dakin Ave. (28.29193, -81.40459) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 21.0332 |
Other (At-Grade) Single-Lane |
2010 | ICD estimated from Google Maps linework. |
Columbia,
MD Howard Co. United States |
Golden Straw Ln. / Long Meadow Ct. (39.21441, -76.81085) |
Traffic Calming Circle Existing |
Other None |
3 Approaches 0 Driveways 99.0123 |
Other (At-Grade) Single-Lane |
2000 | Yield control only on west leg. ICD estimated from Google Maps linework. |
Sykesville,
MD Carroll Co. United States |
Bennett Rd. / Monroe Ave. (39.41306, -76.92967) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 26.7590 |
Other (At-Grade) Single-Lane |
2006 | ICD estimated from Google Maps linework. |
Westminster,
MD Carroll Co. United States |
Market St. / Gorsuch Rd. (39.57010, -76.97452) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 26.6987 |
Other (At-Grade) Single-Lane |
2005 | Right-turn bypass lanes on SW and SE quadrants. ICD estimated from Google Maps linework. |
Waldorf,
MD Charles Co. United States |
Davis Rd. / (School entrance) (38.63609, -76.97873) |
Roundabout Existing |
All-Way Yield None |
2 Approaches 1 Driveways 33.5852 |
Other (At-Grade) Single-Lane |
2005 | Functional Class: Local ICD estimated from Google Maps linework. |