28582 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
Camino, CA
El Dorado Co.
United States
Pondorado Rd. / (US 50 underpass) / (future road)
(38.73683, -120.70547)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 North leg passes under US 50. Future east leg not built. https://dot.ca.gov/caltrans-near-me/district-3/d3-projects/d3-us-50-camino-safety-4e620
Woodland, CA
Yolo Co.
United States
Road 25A / Parkland Ave.
(38.64099, -121.74450)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
32.0040
Other (At-Grade)
Single-Lane
2020
Woodland, CA
Yolo Co.
United States
Road 25A / Miekle Ave.
(38.64078, -121.73624)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
32.0040
Other (At-Grade)
Single-Lane
2021 Year Completed estimated (2020-2021).
Woodland, CA
Yolo Co.
United States
Hunt St. / Heritage Pkwy.
(38.64945, -121.74580)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2018-2020).
Stockton, CA
San Joaquin Co.
United States
E Miner Ave. / N San Joaquin St.
(37.95611, -121.28804)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2021 Bicycle lanes leading into roundabout with bicycle sharrows on outer edge of circulatory roadway beyond each entry. https://twitter.com/stocktonupdates/status/1407046118156947458
Santa Clara, CA
Santa Clara Co.
United States
(shopping center entrance) / (parking)
(37.35667, -121.93755)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
18.2880
Other (At-Grade)
Single-lane w/ Traversable Central Island
2022 https://www.svvoice.com/coleman-costco-installing-roundabout/
Truckee, CA
Nevada Co.
United States
Cold Creek Cir. / Summer Camp Way
(39.32143, -120.22793)
Unknown
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Truckee, CA
Nevada Co.
United States
Donner Pass Rd. / Cold Stream Rd. / I-80 EB Ramps
(39.32359, -120.22747)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2021
Folsom, CA
Sacramento Co.
United States
Grand Prairie Rd. / Rustic Ridge Dr.
(38.63617, -121.09165)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.0520
Other (At-Grade)
Single-Lane
2018 Year Completed estimated (2018-2019).
Folsom, CA
Sacramento Co.
United States
Grand Prairie Rd. / Rustic Ridge Dr. / Alder Creek Pkwy
(38.64059, -121.09212)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.0520
Other (At-Grade)
Single-Lane
2018 Year Completed estimated (2018-2019).
Avila Beach, CA
San Luis Obispo Co.
United States
Avila Beach Dr. / Palisades Rd. / US 101 SB Ramps
(35.17977, -120.70042)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
44.1960
Freeway Ramps (Grade-Separated)
Single-Lane
Anticipated opening in fall of 2024.
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
Unknown
All-Way Yield
Unknown
5 Approaches
0 Driveways
46.3296
Freeway Ramps (Grade-Separated)
Single-Lane
Anticipated opening in fall 2025.
Montecito, CA
Santa Barbara Co.
United States
San Ysidro Rd. / N Jameson Ln. / US 101 NB Ramps
(34.42287, -119.63152)
Roundabout
Unknown
Unknown
Unknown
5 Approaches
0 Driveways
53.6445
Freeway Ramps (Grade-Separated)
Single-Lane
This is an unique kidney shaped single-lane roundabout (approx. varying ICD 176' x 116'). Anticipated opening in fall 2025.
San Juan Bautista, CA
San Benito Co.
United States
SR 156 (San Juan Hollister Rd.) / Bixby Rd.
(36.84096, -121.49042)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
68.2749
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
ICD 224 ft x 211 ft. Anticipated opening year in 2025.
Castroville, CA
Monterey Co.
United States
(unknown) / SR 156 EB Ramps
(36.76908, -121.73823)
Roundabout
Unknown
All-Way Yield
Unknown
3 Approaches
0 Driveways
41.7573
Freeway Ramps (Grade-Separated)
Single-Lane
Anticipated opening year 2025. Future 3rd leg is planned to connect to BlackieRd.
Castroville, CA
Monterey Co.
United States
(unknown) / SR 156 WB Ramps
(36.77058, -121.73771)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
53.3400
Freeway Ramps (Grade-Separated)
Single-Lane
Anticipated opening year 2025.
Castroville, CA
Monterey Co.
United States
Castroville Blvd. / (unknown)
(36.77419, -121.74051)
Roundabout
Unknown
All-Way Yield
Unknown
3 Approaches
0 Driveways
49.3776
Other (At-Grade)
Single-Lane
Anticipated opening year 2025.
Fisherman Flats, CA
Monterey Co.
United States
SR 68 / Josselyn Canyon Rd.
(36.58359, -121.85655)
Roundabout
Unknown
All-Way Yield
Unknown
3 Approaches
0 Driveways
46.7868
Other (At-Grade)
Single-Lane
Anticipated opening year 2029.
Monterey, CA
Monterey Co.
United States
SR 68 / Olmsted Rd.
(36.58399, -121.84976)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
46.6344
Other (At-Grade)
Single-Lane
Anticipated opening year 2029.
Del Rey Oaks, CA
Monterey Co.
United States
SR 68 / Canyon del Rey Blvd. / Monterra Rd.
(36.58090, -121.82797)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
52.5780
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
Anticipated opening year 2029.
Monterey, CA
Monterey Co.
United States
SR 68 / York Rd.
(36.57156, -121.80839)
Roundabout
Unknown
All-Way Yield
Unknown
3 Approaches
0 Driveways
46.7868
Other (At-Grade)
Single-Lane
Anticipated opening year 2029.
Salinas, CA
Monterey Co.
United States
SR 68 ./ Pasadera Dr. / Boots Rd.
(36.56766, -121.77857)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
46.9087
Other (At-Grade)
Single-Lane
Anticipated opening year 2029.
Salinas, CA
Monterey Co.
United States
SR 68 / Laureles Grade Rd.
(36.56964, -121.75566)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
46.5427
Other (At-Grade)
Single-Lane
Future 4th leg connects to Laguna Seca Entrance. Anticipated opening year 2029.
Salinas, CA
Monterey Co.
United States
SR 68 / Corral de Tierra Rd. / Cypress Church Dr.
(36.57854, -121.72709)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
46.1772
Other (At-Grade)
Single-Lane
Oval shaped. ICD = 151.5 ft x 141.5 ft. Anticipated opening year 2029.
Salinas, CA
Monterey Co.
United States
SR 68 / San Benancio Rd.
(36.57977, -121.72073)
Roundabout
Unknown
All-Way Yield
Unknown
3 Approaches
0 Driveways
45.2323
Other (At-Grade)
Single-Lane
Anticipated opening year 2029.
Templeton, CA
San Luis Obispo Co.
United States
N Main St. / US 101 NB Ramps
(35.56543, -120.70151)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
56.0829
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
Oval shaped. ICD = 184 ft x 157 ft. Anticipated opening year 2030.
Templeton, CA
San Luis Obispo Co.
United States
N Main St. / US 101 SB Ramps / Theatre Dr.
(35.56644, -120.70261)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
43.8909
Freeway Ramps (Grade-Separated)
Single-Lane
Anticipated opening year 2030.
Morro Bay, CA
San Luis Obispo Co.
United States
Atascadero Rd. / US 101 NB Ramps / Main St.
(35.38023, -120.85489)
Roundabout
Unknown
All-Way Yield
Unknown
4 Approaches
0 Driveways
48.7680
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
Oval shaped. ICD = 160 ft x 130 ft. Anticipated opening year 2026.
Rocklin, CA
Placer Co.
United States
Rocklin Rd. / Pacific St.
(38.79073, -121.23610)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2023 Yield-controlled right-turn bypass lanes on west and south legs; add-lane right-turn bypass lane on east leg. https://www.rocklin.ca.us/roundabout
Encinitas, CA
San Diego Co.
United States
North Coast Highway 101 / El Portal St.
(33.05666, -117.29828)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 https://www.encinitasca.gov/government/departments/engineering/capital-improvements/north-highway-101-projects
San Marcos, CA
San Diego Co.
United States
N City Dr. / June Way
(33.13429, -117.16177)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
35.0520
Other (At-Grade)
Single-Lane
2019 Yield-controlled right-turn bypass lanes on west and south legs. Year Completed estimated (2018-2019).
San Marcos, CA
San Diego Co.
United States
N City Dr. / Campus Way
(33.13473, -117.15999)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2016
Berkeley, CA
Alameda Co.
United States
University Ave. / Marina Blvd.
(37.86518, -122.31113)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2022 https://www.berkeleyside.org/2022/06/16/berkeley-marina-university-avenue-repaved
Kingsburg, CA
Fresno Co.
United States
S Bethel Ave. / E Conejo Ave. (Sierra St.)
(36.51795, -119.57532)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2022 Fire station in southeast quadrant. https://www.cityofkingsburg-ca.gov/DocumentCenter/View/1930/Kingsburg-Roundabout-4-1-22?bidId=
El Cerrito, CA
Contra Costa Co.
United States
Lynn Ave. / Ramona Ave.
(37.90057, -122.29100)
Traffic Calming Circle
Existing
One-Way/Two-Way Stop
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
El Cerrito, CA
Contra Costa Co.
United States
Lynn Ave. / Carmel Ave.
(37.90074, -122.29015)
Traffic Calming Circle
Existing
One-Way/Two-Way Stop
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Vacaville, CA
Solano Co.
United States
Carroll Way / Primrose Dr.
(38.34930, -121.92726)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
41.1480
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2019-2020).
Santa Maria, CA
Santa Barbara Co.
United States
Bethel Ln. / Marsala Ave.
(34.92790, -120.45579)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2002 Year Completed estimated (2001-2002). North leg added 2003-2004.
Weedpatch, CA
Kern Co.
United States
SR 184 (Weedpatch Hwy.) / Sunset Blvd.
(35.22330, -118.91449)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2023 https://bakersfieldnow.com/news/local/roundabouts-on-hwy-184-bring-safety-to-students-farmworkers
San Diego, CA
San Diego Co.
United States
Florida Dr. / Morley Field Dr.
(32.73983, -117.14367)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.3840
Other (At-Grade)
Single-lane w/ Traversable Central Island
2022 Modular (quick build) construction. https://www.californiaconstructionnews.com/2022/10/01/construction-starts-on-modular-roundabout-quick-build/
Davis, CA
Yolo Co.
United States
Hutchison Dr. / Bioletti Way
(38.53915, -121.75619)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
19.8120
Other (At-Grade)
Single-lane w/ Traversable Central Island
2012 Oval shaped. ICD = 65 ft x 55 ft. Painted and marked central and splitter islands.
Davis, CA
Yolo Co.
United States
Engineering Bikeway / (unknown)
(38.53777, -121.75421)
Other
Existing
Uncontrolled
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Open to bicycles and pedestrians only.
Davis, CA
Yolo Co.
United States
Acer St. / Celadon St.
(38.54316, -121.77348)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Davis, CA
Yolo Co.
United States
Acer St. / Citron St.
(38.54317, -121.77625)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Davis, CA
Yolo Co.
United States
Tilia St. / Citron St.
(38.54207, -121.77631)
Other
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands on two legs.
Davis, CA
Yolo Co.
United States
Hutchison Dr. / (unknown)
(38.53911, -121.75507)
Other
Existing
Other
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-lane w/ Traversable Central Island
Yield control only on side street.
Davis, CA
Yolo Co.
United States
Hutchison Dr. / (unknown)
(38.53910, -121.75450)
Other
Existing
Other
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-lane w/ Traversable Central Island
Yield control only on side street.
Davis, CA
Yolo Co.
United States
California Ave. / Shields Ave.
(38.53989, -121.75222)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-lane w/ Traversable Central Island
Painted and marked central island and splitter islands on north and south legs. No splitter island on east leg.
Davis, CA
Yolo Co.
United States
Tercero Hall Cir. / Bioletti Way
(38.53743, -121.75582)
Other
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-lane w/ Traversable Central Island
Oval shaped. Painted and marked central and splitter islands.
Davis, CA
Yolo Co.
United States
Bioletti Way / Bainer Hall Dr.
(38.53608, -121.75682)
Other
Existing
Uncontrolled
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-lane w/ Traversable Central Island
Painted and marked central and splitter islands.
Davis, CA
Yolo Co.
United States
Bainer Hall Dr. / (unknown)
(38.53655, -121.75405)
Other
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-lane w/ Traversable Central Island
Painted splitter islands.
Sundale, CA
Alameda Co.
United States
Walnut Ave. / Argonaut Way / Parkhurst Dr.
(37.54260, -121.98521)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
33.5277
Other (At-Grade)
Single-Lane
2015 Raised crosswalks. Year Completed estimated (2014-2015).
Dinuba, CA
Tulare Co.
United States
Rosemary Ave. / Viscaya Pkwy.
(36.55671, -119.40398)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2006 No truck apron. 2011 or earlier (SV)
Dinuba, CA
Tulare Co.
United States
Nebraska Ave. (Avenue 424) / N Alta Ave. (Road 80)
(36.56040, -119.39519)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2022 https://www.facebook.com/cityofdinuba/videos/the-alta-nebraska-roundabout-project-is-completed-and-the-roadway-is-now-openthi/779884746555640/
Dinuba, CA
Tulare Co.
United States
Ridge Creek Dr. / Ridge Creek Estates Way
(36.54539, -119.43504)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2007 Year Completed estimated (2006-2009).
Truckee, CA
Nevada Co.
United States
Soaring Way / Joerger Dr.
(39.32058, -120.15540)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2019-2020).
Bakersfield, CA
Kern Co.
United States
SR 43 (Enos Ln.) / Stockdale Hwy.
(35.35452, -119.25223)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 https://transportationfoundation.org/transportation-awards/
Bakersfield, CA
Kern Co.
United States
SR 119 (Taft Hwy.) / SR 43 (Enos Ln.)
(35.26736, -119.25267)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2019 https://www.bakersfield.com/news/two-roundabouts-going-in-on-highway-43-west-of-bakersfield/article_323d5924-ae51-11e9-a377-b70d0742572b.html
La Quinta, CA
Riverside Co.
United States
Calle Sinaloa / Avenida 52 / Avenida Bermudas
(33.67259, -116.30364)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
2020 http://lqcompletestreets.com/overview
La Quinta, CA
Riverside Co.
United States
Eisenhower Dr. / Avenida Montezuma
(33.67616, -116.30798)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2020 http://lqcompletestreets.com/overview
La Quinta, CA
Riverside Co.
United States
Calle Tampico / Avenida Bermudas
(33.67816, -116.30371)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2020 http://lqcompletestreets.com/overview
La Quinta, CA
Riverside Co.
United States
Eisenhower Dr. / Calle Tampico
(33.67793, -116.30802)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
2020 http://lqcompletestreets.com/overview
Vista, CA
San Diego Co.
United States
S Santa Fe Ave. / Eucalyptus Ave.
(33.19938, -117.24162)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
32.0040
Other (At-Grade)
Single-Lane
2016 Northwest and southeast S Santa Fe Avenue legs were reduced from two lanes to one lane in each direction 2015-2016.
Vista, CA
San Diego Co.
United States
S Santa Fe Ave. / Guajome St.
(33.19747, -117.23982)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
32.0040
Other (At-Grade)
Single-Lane
2020
Carlsbad, CA
San Diego Co.
United States
Kelly Dr. / Hillsdale Dr.
(33.14870, -117.31127)
Traffic Calming Circle
Existing
Other
Unknown
3 Approaches
1 Driveways
0.0000
Other (At-Grade)
Single-Lane
2014 Hedionda Point neighborhood. Mix of top and yield control.
Paso Robles, CA
San Luis Obispo Co.
United States
SR 46 / Vineyard Dr.
(35.55334, -120.76157)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2021
Riviera, CA
Santa Barbara Co.
United States
Mountain Dr. / Mission Ridge Rd.
(34.44102, -119.71150)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
9.1440
Other (At-Grade)
Single-lane w/ Traversable Central Island
2007 Central island is painted only, similar to UK practice. Two approaching streets are only separated by a retaining wall. Year Completed estimated (2006-2007).
Fort Bragg, CA
Mendocino Co.
United States
E Fir St. / N Harrison St.
(39.44803, -123.80204)
Traffic Calming Circle
Removed
One-Way/Two-Way Stop
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2019 From the City of Fort Bragg: "The City installed a small neighborhood traffic calming circle in about 2012 on E Fir Street at N Harrison Street. Unfortunately, due to many years of complaints as well as traffic collision increases at the intersection, the roundabout was removed in 2019. It is still shown in Google Maps but it is removed now and replaced with at 4-way stop intersection."
Natomas, CA
Sacramento Co.
United States
Orchard Ln. / W. River Dr.
(38.61135, -121.53004)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.4320
Other (At-Grade)
Single-Lane
2005
Santa Teresa, CA
Santa Clara Co.
United States
Raleigh Rd. / Coronado Ave.
(37.24222, -121.78522)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2017 Year Completed estimated (2016-2017).
Ventura, CA
Ventura Co.
United States
Tanager St. / S Hill Rd. / Robin Ave.
(34.25986, -119.20563)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Santa Clara, CA
Santa Clara Co.
United States
Rivermark Plaza / Moreland Way
(37.39525, -121.94684)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Ridgecrest, CA
Kern Co.
United States
E Inyokern Rd. / N Knox Rd. / S Knox Rd.
(35.65161, -117.66109)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
On base of Naval Air Weapons Station China Lake.
Paloma del Sol, CA
Riverside Co.
United States
Campanula Way / (parking)
(33.48343, -117.09593)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Visalia, CA
Tulare Co.
United States
E Tulare Ave. / S Santa Fe St.
(36.32012, -119.28761)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 https://www.visalia.city/depts/public_works/santa_fe_n_tulare_roundabout_project.asp
Palm Desert, CA
Riverside Co.
United States
San Pablo Ave. / San Gorgonio Way
(33.72361, -116.38250)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 https://youtu.be/hqRQ9Qo7v9Y
Pomona, CA
Los Angeles Co.
United States
Kellogg Dr. / Innovation Way
(34.05298, -117.81194)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
44.1960
Other (At-Grade)
Single-Lane
2005 Originally two-lane roundabout with concentric striped circulatory roadway. Modified in 2007 with striped out outside lane on entries and exits.
La Quinta, CA
Riverside Co.
United States
Calle Tampico / Desert Club Dr.
(33.67816, -116.30146)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 https://www.palmspringslife.com/la-quinta-california/
North Fork, CA
Madera Co.
United States
Road 225 / Road 274 / Mono Dr. (Road 228)
(37.22932, -119.50421)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 Previous control: 3-way stop. https://www.facebook.com/MaderaCounty/posts/progress-as-promised-below-is-an-update-regarding-the-north-fork-roundabout-1-st/2741408939281036/
Clovis, CA
Fresno Co.
United States
N Temperance Ave. / Alluvial Ave. / Owens Mountain Pkwy
(36.84530, -119.66543)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2020
Presidio, CA
San Francisco Co.
United States
Lincoln Blvd. / Girard Rd.
(37.80065, -122.45385)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2021 Separated bike lanes on all legs. https://sf.streetsblog.org/2021/03/01/presidios-dutch-roundabout/
Rocklin, CA
Placer Co.
United States
Crossings Dr. / Bass Pro Dr.
(38.80077, -121.20376)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.1960
Other (At-Grade)
Multilane (2 Lane, unspecified)
2014 Inside a mall parking area. Year Completed estimated (2013-2014). Partial concentric striped circulatory roadway.
Roseville, CA
Placer Co.
United States
Oak St. / Washington Blvd.
(38.74817, -121.28306)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Other (At-Grade)
Multilane (2 Lane, unspecified)
2015 At City Hall with fire station. Year Completed estimated (2014-2015).
Vista, CA
San Diego Co.
United States
Mar Vista Dr. / Avocado Dr. / Presley Pl.
(33.18167, -117.22420)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
19.8120
Other (At-Grade)
Single-Lane
2019 https://www.sandiegouniontribune.com/communities/north-county/story/2019-04-26/vista-says-traffic-circle-has-captured-its-last-bus
Irvine, CA
Orange Co.
United States
Corsair / Phantom
(33.67541, -117.74585)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2018
Truckee, CA
Nevada Co.
United States
Donner Pass Rd. / Church St. / Truckee Way
(39.32943, -120.18218)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2018-2020).
Lincoln, CA
Placer Co.
United States
Gateway Dr. / E St. / Crystalwood Cir.
(38.88457, -121.29021)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
27.4320
Other (At-Grade)
Single-Lane
2006 Year Completed estimated (2005-2007).
Roseville, CA
Placer Co.
United States
Galleria Cir. / Antelope Creek Dr.
(38.77210, -121.26705)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.6720
Other (At-Grade)
Multilane (2 Lane, unspecified)
2007 Year Completed estimated (2007-2008).
Oakland, CA
Alameda Co.
United States
E 29th Ave. / E 9th St. / I-880 NB Onramp
(37.77536, -122.23293)
Roundabout
Existing
All-Way Yield
Metering Signal
2 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2018 Ramp meter on south leg upstream of roundabout to meter freeway entrance ramp.
Fairfield, CA
Solano Co.
United States
Skymaster Circle
(38.26961, -121.94804)
Other
Existing
One-Way/Two-Way Stop
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
At Travis Air Force Base. WWII bomber located in central island.
San Mateo Park, CA
San Mateo Co.
United States
Edgewood Rd. / Clark Dr. / Midway Ave.
(37.56598, -122.34956)
Other
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands or control.
San Mateo Park, CA
San Mateo Co.
United States
W Bellevue Ave. / Dorchester Rd.
(37.56727, -122.34429)
Other
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands or control.
San Mateo Park, CA
San Mateo Co.
United States
Warren Rd. / Costa Rica Ave.
(37.56965, -122.34751)
Other
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands on two legs; no control.
San Mateo Park, CA
San Mateo Co.
United States
Clark Dr. / Crescent Ave.
(37.56928, -122.34362)
Other
Existing
All-Way Stop
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
San Mateo Park, CA
San Mateo Co.
United States
Warren Rd. / Crescent Ave.
(37.57129, -122.34558)
Other
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands or control.
Edgewood Park, CA
San Mateo Co.
United States
Wellesley Crescent (Edgewood Rd. / Hyde St. / Arlington Rd. / Claremont Ave.)
(37.49036, -122.24340)
Other
Existing
All-Way Stop
Unknown
5 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
Elliptical shaped.
Stanford, CA
Santa Clara Co.
United States
Galvez St. / Arboretum Rd.
(37.43602, -122.16281)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2019 Right-turn bypass lane on northeast leg; through bypass lane on southwest leg. Year Completed estimated (2018-2020).
Berkeley, CA
Alameda Co.
United States
Channing Way / West St.
(37.86354, -122.28497)
Traffic Calming Circle
Existing
One-Way/Two-Way Stop
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Berkeley, CA
Alameda Co.
United States
Channing Way / Edwards St.
(37.86388, -122.28229)
Traffic Calming Circle
Existing
One-Way/Two-Way Stop
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Berkeley, CA
Alameda Co.
United States
Matthews St. / Blake St.
(37.86053, -122.28713)
Traffic Calming Circle
Existing
All-Way Stop
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane