8203 Results

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City, State
County
Country
Intersection
(Lat, Lng)
Type
Status
Control Type / Other Control Type Approaches / Driveways Functional Class /
LaneType
Year Completed Comments
Lancaster, CA
Los Angeles Co.
United States
E Avenue L/Challenger Way
(34.66048, -118.11226)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2016
Goleta, CA
Santa Barbara Co.
United States
N Los Carneros Rd./Calle Real
(34.44023, -119.85286)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2012
Plymouth, CA
Amador Co.
United States
SR 49/Main St.
(38.48184, -120.84483)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2018
National City, CA
San Diego Co.
United States
D Ave./E 12th St./Kimball Way
(32.67354, -117.10148)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2016
Del Mar, CA
San Diego Co.
United States
Jimmy Durante Blvd./San Dieguito Dr.
(32.97042, -117.26305)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other
Single-Lane
2017
Santa Maria, CA
Santa Barbara Co.
United States
Hidden Pines Way/Cesar E Chavez Dr.
(34.98597, -120.44869)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2003
Santa Maria, CA
Santa Barbara Co.
United States
Hidden Pines Way/Railroad Ave.
(34.98586, -120.44455)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2003
Los Angeles, CA
Los Angeles Co.
United States
N San Fernando Rd./N Figueroa St.
(34.08149, -118.22572)
Roundabout
Existing
All-Way Yield
Active Pedestrian Warning (flashing yellow)
4 Approaches
0 Driveways
Unknown
Multilane (2 Lane)
2017 Estimated opening January or March 2017.
Ceres, CA
Stanislaus Co.
United States
North St./4th St.
(37.59167, -120.95337)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2004
Ceres, CA
Stanislaus Co.
United States
5th St./Lawrence St.
(37.59013, -120.95220)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2004
Crescent City, CA
Del Norte Co.
United States
Humboldt Rd./Sand Mine Rd.
(41.74014, -124.15656)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other
Single-Lane
2017
San Juan Capistrano, CA
Orange Co.
United States
Valle Rd./La Novia Ave./I-5 NB Ramps
(33.48816, -117.66316)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps
Single-Lane
2017 Ramp meter on freeway on-ramp.
Porterville, CA
Tulare Co.
United States
SR 190/Road 284
(36.04752, -118.93725)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2016
Newport Beach, CA
Orange Co.
United States
4500 MacArthur Blvd
(33.66699, -117.86353)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2007
San Luis Obispo, CA
San Luis Obispo Co.
United States
Chorro St./Islay St.
(35.27610, -120.65977)
Neighborhood Traffic Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2016
Woodlake, CA
Tulare Co.
United States
Hwy 216/Hwy 245
(36.41367, -119.09891)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2016
Redding, CA
Shasta
United States
Shasta View Dr./Old Alturas Rd.
(40.58781, -122.32480)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2010 Right-turn yield-controlled bypass lane in NW quadrant.
(unincorporated), CA
Sonoma
United States
Arnold Dr./Agua Caliente Rd.
(38.32045, -122.50220)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2013 Completed 2013. Previously controlled by two-way stop
Chico, CA
Butte
United States
First St./Salem St.
(39.72980, -121.84300)
Roundabout
Existing
All-Way Yield
None
2 Approaches
1 Driveways
Other
Unknown
2012 Hybrid mini-roundabout / "drop off circle" at major bike/ped entrance into Chico State University. Completed 2012.
Chico, CA
Butte
United States
First St./Second St./Camelia Way
(39.73167, -121.83840)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
Other
Single-Lane
2013 Designed in tandem with conversion of First and Second Streets to a one-way couplet. Completed 2013.
San Diego, CA
San Diego
United States
49th St./Adams Ave./Euclid Ave./Loraine Dr.
(32.76279, -117.08910)
Neighborhood Traffic Circle
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
1999 Functional Class: Local
Borrego Springs, CA
San Diego
United States
Borrego Springs Rd./Palm Canyon Dr./Sunset Rd./Ave Nordeste/Ave Sureste
(33.25657, -116.37500)
Other
Existing
All-Way Yield
None
7 Approaches
3 Driveways
Other
Multilane (2 Lane)
Fort Bragg, CA
Mendocino
United States
Hwy 1/Simpson Ln.
(39.41239, -123.80830)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2012
Carlsbad, CA
San Diego
United States
State St./Carlsbad Blvd.
(33.16578, -117.35450)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2014
Temecula, CA
Riverside Co.
United States
Rancho California Rd./Anza Rd.
(33.53401, -117.05592)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2012
Lompoc, CA
Santa Barbara
United States
SR 246/Purisima Rd.
(34.66456, -120.40790)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2011 Yield-controlled right-turn bypass lane in northwest quadrant.
Old Hopland, CA
Mendocino
United States
SR 175/Old River Rd.
(38.97746, -123.09910)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
Other
Single-Lane
2007
Truckee, CA
Nevada
United States
Donner Pass Rd./Pioneer Trail Rd.
(39.33904, -120.17360)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2010
Truckee, CA
Nevada
United States
Hwy 89/Prosser Dam Rd./Alder Dr.
(39.34531, -120.17300)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2012
Nice, CA
Lake Co.
United States
SR 20/Pyle Rd.
(39.13028, -122.87111)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2013
Santa Ynez, CA
Santa Barbara Co.
United States
SR 154/SR 246 (Mission Dr.)/Armour Ranch Rd.
(34.61019, -120.05478)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
2015
Anderson, CA
Shasta
United States
Factory Outlets Dr./I-5 NB Ramps/Locust St./Deschutes Rd.
(40.43782, -122.28600)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Freeway Ramps
Multilane (2 Lane)
2013 Freeway off-ramp added with roundabout. Previously controlled by one-way stop
Santa Cruz, CA
Santa Cruz
United States
Pacific Ave./Center St./ W. Cliff Dr.
(36.96490, -122.02620)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2011
Cupertino, CA
Santa Clara
United States
Cristo Rey Dr./Hammond Way/Canyon Oak Way
(37.33058, -122.08070)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
Other
Single-Lane
2000 Functional Class: Local
Vacaville, CA
Solano Co.
United States
Vanden Rd./Leisure Town Rd.
(38.31707, -121.94305)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
Other
Unknown
2017
Monterey, CA
Monterey Co.
United States
SR 68/SR 1 SB Off-Ramp
(36.57529, -121.91293)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Freeway Ramps
Unknown
2017
Monterey, CA
Monterey Co.
United States
SR 68/SR 1 SB On-Ramp/17 Mile Dr.
(36.57453, -121.91302)
Roundabout
Existing
All-Way Yield
Unknown
2 Approaches
0 Driveways
Freeway Ramps
Unknown
2017 Before condition was "partially stop-controlled." Could be characterized as a "midi-roundabout".
Lafayette, CA
Contra Costa Co.
United States
Olympic Blvd./Pleasant Hill Rd.
(37.88604, -122.09300)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other
Unknown
2017
Loomis, CA
Placer Co.
United States
Rutherford Canyon Rd./Montserrat Ln.
(38.78916, -121.18666)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2007
Loomis, CA
Placer Co.
United States
Montserrat Ln./Blackhawk Ct.
(38.78614, -121.18684)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2007
Rocklin, CA
Placer Co.
United States
Rocklin Rd./Meyers St.
(38.78852, -121.22915)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2014
Rocklin, CA
Placer Co.
United States
Rocklin Rd./S Grove St.
(38.78866, -121.23213)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
2014
Galt, CA
Sacramento Co.
United States
Twin Cities Rd./E Stockton Blvd.
(38.29108, -121.31110)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2014 Near SR 99 NB freeway ramps.
Galt, CA
Sacramento Co.
United States
Twin Cities Rd./W Stockton Blvd.
(38.29105, -121.31340)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2014 Near SR 99 SB freeway ramps.
Porterville, CA
Tulare Co.
United States
S Jaye St./W Montgomery Ave.
(36.04954, -119.02654)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
2014 Right-turn bypass lane on east leg.
Farmersville, CA
Tulare Co.
United States
N Farmersville Blvd./Noble Ave.
(36.32561, -119.20792)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2016 Right-turn-only lane on west leg.
Loomis, CA
Placer Co.
United States
Campus Dr./Sierra College Blvd. access
(38.79032, -121.20510)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
2010
Davis, CA
Yolo Co.
United States
Cannery Ave./Cannery Loop
(38.56265, -121.73883)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2015
McKinleyville, CA
Humboldt Co.
United States
School Rd./Salmon Ave./McKinleyville Ave.
(40.93439, -124.11240)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
2013 Year Completed estimated (2012-2014).
San Luis Obispo, CA
San Luis Obispo Co.
United States
Chorro St./High St.
(35.27217, -120.65736)
Neighborhood Traffic Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
Other
Single-Lane
2016

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