|
City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
|---|---|---|---|---|---|---|---|
|
Roseville,
CA Placer Co. United States |
Freedom Way / Thrive Dr. (38.79276, -121.29625) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Single-Lane |
2016 | Year Completed estimated (2015-2016). North leg added 2017-2018. |
|
Bend,
OR Deschutes Co. United States |
Brosterhous Rd. / Murphy Rd. (44.01894, -121.29385) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | Fourth leg stubbed. |
|
Bend,
OR Deschutes Co. United States |
NE 8th St. / 9th St. / Franklin Ave. (44.05600, -121.29380) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.7577 |
Other (At-Grade) Single-Lane |
2004 | ICD estimated from Google Maps linework. |
|
Bend,
OR Deschutes Co. United States |
SE 9th St. / SE Wilson Ave. (44.04427, -121.29282) |
Roundabout Existing |
All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only) |
4 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Single-Lane |
2022 | Elliptical shaped. ICD = 125 ft x 120 ft. Separated bike lane (protected bike lane) around perimeter. At-grade rail crossing approximately 320 ft west of roundabout. https://www.bendbulletin.com/localstate/new-roundabout-opens-on-wilson-avenue-in-bend/article_c40fdf0e-f8cf-11ec-b079-670031a8f5b8.html |
|
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). |
|
Stockton,
CA San Joaquin Co. United States |
E Swain Rd. / Montauban Ave. (38.01248, -121.29015) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.0520 |
Other (At-Grade) Single-Lane |
2017 | Year Completed estimated (2016-2017). |
|
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. |
|
Stockton,
CA San Joaquin Co. United States |
Montauban Ave. / Hammertown Dr. (38.01652, -121.28893) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.4320 |
Other (At-Grade) Single-Lane |
2022 | |
|
Roseville,
CA Placer Co. United States |
Washington Blvd. / All America City Blvd. / Lincoln St. (38.75716, -121.28871) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 47.2440 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2024 | Lincoln St. has been converted to one-way in the vicinity of the roundabout, going away from the roundabout, with a separate right-in/right-out connection to Washington Blvd. https://www.roseville.ca.us/government/departments/public_works/roadways_traffic/current_projects/roundabout_washington_allamericacity_lincoln |
|
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 |
|
Lincoln,
CA Placer Co. United States |
E Joiner Pkwy. / Fieldstone Dr. (38.84770, -121.28659) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 44.1960 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2022 | Yield-controlled right-turn bypass lane on northwest leg. https://www.lincolnca.gov/en/our-government/east-joiner-parkway-widening-project.aspx |
|
Bend,
OR Deschutes Co. United States |
SE 15th St. / SE Golden Gate Pl. (44.02068, -121.28483) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2019 | |
|
Bend,
OR Deschutes Co. United States |
SE 15th St. / SE Knott Rd. (44.00796, -121.28410) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Unknown |
2020 | |
|
Bend,
OR Deschutes Co. United States |
SE 15th St. / SE Caldera Dr. (44.01354, -121.28410) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2021 | https://ktvz.com/news/bend/2021/08/06/city-of-bend-road-and-traffic-report-week-of-august-9-15/ |
|
Bend,
OR Deschutes Co. United States |
NE 15th St. / Bear Creek Rd. (44.05150, -121.28400) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.9018 |
Other (At-Grade) Single-Lane |
2005 | Near elementary school. Crossing guard operation. ICD estimated from Google Maps linework. |
|
Bend,
OR Deschutes United States |
SE 15th St. / SE Wilson Ave. (44.04410, -121.28383) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.5277 |
Other (At-Grade) Single-Lane |
2023 | https://ktvz.com/news/bend/2023/05/12/bends-latest-roundabout-opens-at-se-15th-street-and-wilson-avenue/ |
|
Bend,
OR Deschutes Co. United States |
SE 15th St. / SE Reed Market Rd. (44.03695, -121.28377) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2014 | Left-turn-only lane on south leg. Right-turn-only lanes on west, east, and north legs. |
|
Cirby Side,
CA Placer Co. United States |
Somer Ridge Dr. / (parking) (38.72754, -121.28342) |
Other Existing |
Unknown Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
||
|
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). |
|
Bend,
OR Deschutes Co. United States |
NE Empire Ave. / NE 18th St. (44.09103, -121.28110) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 49.7529 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2012 | ICD estimated from Google Maps linework. |
|
Bend,
OR Deschutes Co. United States |
NE 18th St. / Cooley Rd. (44.11047, -121.27940) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.5914 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2008 | Only two legs to open initially - full operation in 2008. ICD estimated from Google Maps linework. |
|
Stockton,
CA San Joaquin Co. United States |
Gold Brook Dr. / Tiamo Way (37.99885, -121.27640) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 26.3524 |
Other (At-Grade) Single-Lane |
2006 | ICD estimated from Google Maps linework. |
|
Stockton,
CA San Joaquin Co. United States |
Tiamo Way / Hayden Brook Dr. (37.99749, -121.27590) |
Traffic Calming Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways 16.0000 |
Other (At-Grade) Single-Lane |
2006 | ICD estimated from Google Maps linework. |
|
Bend,
OR Deschutes Co. United States |
NE Butler Market Rd. / NE Purcell Blvd. (44.08367, -121.27371) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2021 | https://ktvz.com/news/bend/2021/04/26/bends-butler-market-road-purcell-blvd-to-close-for-4-5-months-for-roundabout-project/ |
|
Bend,
OR Deschutes Co. United States |
NE Empire Ave. / NE Purcell Blvd. (44.08964, -121.27369) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 37.7445 |
Other (At-Grade) Single-Lane |
2019 | East leg of Empire Avenue added with construction of roundabout. ICD estimated from Google Maps linework. |
|
Stockton,
CA San Joaquin Co. United States |
Buddy Holly Dr. / Nash Dr. (38.04691, -121.27337) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2021 | Year Completed estimated (2020-2021). |
|
Stockton,
CA San Joaquin Co. United States |
Gold Brook Dr. / Cabin Creek St. (38.00138, -121.27230) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 25.4104 |
Other (At-Grade) Single-Lane |
2006 | ICD estimated from Google Maps linework. |
|
Roseville,
CA Placer Co. United States |
Reserve Dr. / Diamond Oaks Rd. (38.76679, -121.27120) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 29.7990 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
|
Roseville,
CA Placer Co. United States |
Reserve Dr. / Fountains Driveway (38.76793, -121.27090) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.1106 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
|
Manteca,
CA San Joaquin Co. United States |
E Woodward Ave. / Shoreline Dr. / McKinley Ave. (37.77547, -121.27071) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2021 | No splitter island on north leg (rural). Year Completed estimated (2021-2022). |
|
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). |
|
Rocklin,
CA Placer Co. United States |
Whitney Ranch Pkwy. / W Oaks Blvd. / Songbird Way (38.83190, -121.26676) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2019 | Year Completed estimated (2018-2019). |
|
(unincorporated),
OR Deschutes Co. United States |
Tumalo Rd. / Tumalo Pl. (44.15940, -121.26505) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2021 | https://ktvz.com/news/deschutes-county/2021/05/07/new-tumalo-road-tumalo-place-roundabout-open-to-traffic/ |
|
Bend,
OR Deschutes Co. United States |
NE Butler Market Rd. / NE Empire Ave. / NE 27th St. (44.08513, -121.26387) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2020 | https://twitter.com/cityofbend/status/1303834536992747520 |
|
Manteca,
CA San Joaquin Co. United States |
Galleria Dr. / Diablo View Dr. (37.77254, -121.26299) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2019 | Year Completed estimated (2018-2020). |
|
Lodi,
CA San Joaquin Co. United States |
Cherokee Ln. / SR 99 SB Exit Ramp / (connector to E Turner Rd.) (38.14475, -121.26156) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 38.1000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2023 | Raindrop shaped. https://www.youtube.com/watch?v=K4bMgmfZOPg |
|
Bend,
OR Deschutes Co. United States |
NE Butler Market Rd. / NE Deschutes Market Rd. (44.08755, -121.25851) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2020 | https://www.bendbulletin.com/localstate/ceremony-planned-for-the-completion-of-empire-boulevard-corridor-improvements/article_3b5fe614-04e7-11eb-80a4-4325f6bbb4d7.html |
|
Bend,
OR Deschutes Co. United States |
Oakview Dr. / (unknown) (44.07555, -121.25628) |
Other Existing |
Unknown Unknown |
2 Approaches 2 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Bend,
OR Deschutes Co. United States |
Larkview Rd. / (unknown) (44.07617, -121.25624) |
Other Existing |
Unknown Unknown |
2 Approaches 1 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Bend,
OR Deschutes Co. United States |
Deschutes Market Rd. / Hamehook Rd. (44.10603, -121.25409) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2023 | https://ktvz.com/community/2023/11/10/deschutes-county-road-construction-update-week-of-nov-12-18/ |
|
Bend,
OR Deschutes Co. United States |
Butler Market Rd. / Eagle Rd. / Cole Rd. (44.08747, -121.25365) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | Opened October 7, 2020. |
|
Lincoln,
CA Placer Co. United States |
Catta Verdera / Ladera Dr. / Camino Verdera (38.85444, -121.24539) |
Other Existing |
All-Way Stop None |
4 Approaches 0 Driveways 26.9721 |
Other (At-Grade) Single-Lane |
2004 | ICD estimated from Google Maps linework. |
|
(unincorporated),
OR Deschutes Co. United States |
US 20 / Hamby Rd. / Ward Rd. (44.05568, -121.24398) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 54.8637 |
Other (At-Grade) Single-Lane |
2022 | https://www.bendbulletin.com/localstate/new-roundabout-opens-east-of-bend-at-intersection-with-highway-20/article_96356a82-cd63-11ec-b3be-4bddbd98128e.html |
|
Manteca,
CA San Joaquin Co. United States |
Woodward Ave. / Oleander Ave. (37.77562, -121.24315) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.4320 |
Other (At-Grade) Single-Lane |
2019 | Year Completed estimated (2018-2019). |
|
Manteca,
CA San Joaquin Co. United States |
Woodward Ave. / Al Fonseca Ln. (37.77564, -121.23833) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 27.4320 |
Other (At-Grade) Single-Lane |
2016 | |
|
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 |
|
Rocklin,
CA Placer Co. United States |
Rocklin Rd. / S Grove St. (38.78884, -121.23168) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2014 | Elliptical shaped. ICD = 150 ft x 125 ft. |
|
Rocklin,
CA Placer Co. United States |
Rocklin Rd. / Meyers St. (38.78852, -121.22915) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.1684 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2014 | ICD estimated from Google Maps linework. |
|
Loomis,
CA Placer Co. United States |
Campus Dr. / Sierra College Blvd. connector (38.79049, -121.20638) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 26.9964 |
Other (At-Grade) Single-Lane |
2010 | ICD estimated from Google Maps linework. |
|
(unincorporated),
OR Deschutes Co. United States |
Powell Butte Hwy / Neff Rd. / Alfalfa Market Rd. (44.06559, -121.20466) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.1925 |
Other (At-Grade) Single-Lane |
2016 | ICD estimated from Google Maps linework. |
|
Bend,
OR Deschutes Co. United States |
Powell Butte Hwy. / NE Butler Market Rd. (44.09444, -121.20382) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2024 | https://www.youtube.com/watch?v=q0T0f0Cp1z4 |
|
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. |
|
Manteca,
CA San Joaquin Co. United States |
E Louise Ave. / Felice Way / Ambrose Dr. (37.81205, -121.20128) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 50.2920 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2018 | |
|
Redmond,
OR Deschutes Co. United States |
Canal Blvd. / Canal Dr. / 27th St. / Wells Rd. (44.24421, -121.19900) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.7901 |
Other (At-Grade) Single-Lane |
2012 | ICD estimated from Google Maps linework. |
|
Redmond,
OR Deschutes Co. United States |
NW 25th St. / NW Ivy Ave. (44.28520, -121.19681) |
Traffic Calming Circle Existing |
One-Way/Two-Way Stop Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Redmond,
OR Deschutes Co. United States |
NW Elm Ave / NW 25th St. (44.28006, -121.19669) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands. | |
|
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 (At-Grade) Single-Lane |
2007 | |
|
Loomis,
CA Placer Co. United States |
Rutherford Canyon Rd. / Montserrat Ln. (38.78979, -121.18570) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 34.4440 |
Other (At-Grade) Single-Lane |
2007 | ICD estimated from Google Maps linework. |
|
Redmond,
OR Deschutes Co. United States |
SW Canal Blvd. / SW Pumice Ave. (44.26004, -121.18150) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2020 | https://ktvz.com/videos/2020/11/19/redmonds-first-mini-roundabout-draws-controversy/ |
|
Loomis,
CA Placer Co. United States |
Rutherford Canyon Rd. / Shady Canyon Ct. (38.79408, -121.17740) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2007 | |
|
The Dalles,
OR Wasco Co. United States |
E 2nd St. / E 3rd St. / Brewery Grade (45.59719, -121.17291) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.7695 |
Other (At-Grade) Single-Lane |
2010 | ICD estimated from Google Maps linework. |
|
Folsom,
CA Sacramento Co. United States |
Prairie City Rd. / Scott Rd. (38.61225, -121.14817) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | https://www.facebook.com/CityofFolsom/videos/6294236023941862/ |
|
Ripon,
CA San Joaquin Co. United States |
S Highland Ave. / Terry Dr. (37.72965, -121.14727) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.5280 |
Other (At-Grade) Single-Lane |
2008 | Painted splitter islands on east and west legs. Year Completed estimated (2006-2009). |
|
Ripon,
CA San Joaquin Co. United States |
Doak Blvd. / Reuss Rd. (37.72860, -121.14465) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.4320 |
Other (At-Grade) Single-Lane |
2004 | Painted splitter islands on north and south legs. |
|
Ripon,
CA San Joaquin Co. United States |
Doak Blvd. / S Jack Tone Rd. (37.72877, -121.14199) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.4320 |
Other (At-Grade) Single-Lane |
2004 | Painted splitter islands on north and south legs. |
|
(unincorporated),
CA Plumas Co. United States |
SR 36 / CR A13 (40.30580, -121.14170) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2024 | South leg disconnected from existing TWSC intersection and shifted about 250 feet east along SR 36 to make two T-intersections. Roundabout designed for OSOW vehicles along SR 36. https://www.facebook.com/story.php?story_fbid=122177854508225216&id=61556756493806&_rdr |
|
Ripon,
CA San Joaquin Co. United States |
Fulton Ave. / Werner Dr. / Wilma Ave. (37.74446, -121.13550) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 55.7204 |
Other (At-Grade) Single-Lane |
2006 | One leg is skewed. ICD estimated from Google Maps linework. |
|
Ripon,
CA San Joaquin Co. United States |
Fulton Ave. / Santos Ave. (37.75781, -121.13350) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 41.5467 |
Other (At-Grade) Single-Lane |
2006 | ICD estimated from Google Maps linework. |
|
Ripon,
CA San Joaquin Co. United States |
Doak Blvd. / Vera Ave. (37.72930, -121.13299) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.5280 |
Other (At-Grade) Single-Lane |
2008 | Year Completed estimated (2006-2009). |
|
Ripon,
CA San Joaquin Co. United States |
Fulton Ave. / Colony Rd. (37.75384, -121.13190) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.3261 |
Other (At-Grade) Single-Lane |
2006 | ICD estimated from Google Maps linework. |
|
Ripon,
CA San Joaquin Co. United States |
2nd St. / Palm Ave. (37.73758, -121.13086) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 25.9080 |
Other (At-Grade) Single-Lane |
2008 | Year Completed estimated (2006-2009). |
|
Patterson,
CA Stanislaus Co. United States |
Plaza Circle (37.47154, -121.13023) |
Other Existing |
All-Way Yield Unknown |
8 Approaches 0 Driveways 62.5604 |
Other (At-Grade) Single-Lane |
Building in central island. ICD estimated from Google Maps linework. | |
|
Ripon,
CA San Joaquin Co. United States |
N. Ripon Rd. / River Rd. (37.76120, -121.12460) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.7122 |
Other (At-Grade) Single-Lane |
2008 | Fatal crash June 10, 2012. 11861-05. ICD estimated from Google Maps linework. |
|
Madras,
OR Jefferson Co. United States |
SE Grizzly Rd. / SE J St. / SE City View Rd. / (future leg) (44.62504, -121.10943) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 54.4017 |
Other (At-Grade) Single-Lane |
2007 | Sized for conversion to ultimate double-lane. Bear sculpture in central island. ICD estimated from Google Maps linework. |
|
Madras,
OR Jefferson Co. United States |
SE City View St. / SE Yarrow Ave. / (future leg) (44.63084, -121.10905) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 54.3963 |
Other (At-Grade) Single-Lane |
2007 | Sized for conversion to ultimate double-lane. Raptor sculpture in central island. ICD estimated from Google Maps linework. |
|
North Auburn,
CA Placer Co. United States |
Willow Creek / 1st St. (38.93790, -121.10060) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 38.0883 |
Other (At-Grade) Single-Lane |
2007 | ICD estimated from Google Maps linework. |
|
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). |
|
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). |
|
Grass Valley,
CA Nevada Co. United States |
E. Main St. / Idaho-Maryland Rd. / SR 20 WB Ramps (39.22168, -121.05380) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.6240 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2008 | Yield-controlled right-turn bypass lane on north leg with very shallow angle. Left-turn-only lane on east leg. |
|
Grass Valley,
CA Nevada Co. United States |
Sierra College Dr. / Litton Dr. / Robert Ross Way (39.23445, -121.05200) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.3780 |
Other (At-Grade) Single-Lane |
2003 | ICD estimated from Google Maps linework. |
|
(unincorporated),
CA San Joaquin Co. United States |
SR 88 / E Liberty Rd. (38.23596, -121.05106) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2021 | https://www.facebook.com/CaltransDistrict10/posts/caltrans-begins-roundabout-project-on-state-route-88-at-liberty-road-near-clemen/3922838604435956/ |
|
Modesto,
CA Stanislaus Co. United States |
4th St. / E St. (37.66411, -121.03798) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 32.0040 |
Other (At-Grade) Single-Lane |
2017 | On campus of Modesto Junior College West Campus. Bike lanes striped in circulatory roadway. Painted splitter island on south leg. Year Completed estimated (2016-2017). |
|
Grass Valley,
CA Nevada Co. United States |
Olympia Park Cir. / (parking lot) (39.23248, -121.03766) |
Roundabout Existing |
All-Way Yield None |
2 Approaches 1 Driveways 22.8600 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2014 | All paint, no raised islands. Opened November 2014. Previously, Olympia Park Circle made a gentle 90-degree curve. Traffic entering from stop-controlled driveway had trouble making left turn as they had to proceed 60 feet to reach the safety of centerline without knowing if approaching vehicle on their left was going to enter the driveway or curve left in front of them. Now about 50% of driveway exits cheat across the central island, but it works just fine. After six years with no raised islands, a central island was built on 3 Nov 2020: 20 feet in diameter, 4 inches high, designed for asphalt but built with PCC. |
|
Modesto,
CA Stanislaus Co. United States |
Student Center Dr. / 6th St. (37.66402, -121.03414) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 41.1480 |
Other (At-Grade) Single-Lane |
2017 | Y-shaped intersection. Bike lane striped in circulatory roadway. 28181. |
|
Modesto,
CA Stanislaus Co. United States |
6th St. / B St. (37.66152, -121.03413) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 35.0520 |
Other (At-Grade) Single-Lane |
2017 | On campus of Modesto Junior College West Campus. Bike lanes striped within circulatory roadway. Year Completed estimated (2016-2017). |
|
Escalon,
CA San Joaquin Co. United States |
1st Ave. / Riesling Way (37.79437, -121.01140) |
Traffic Calming Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways 18.8755 |
Other (At-Grade) Single-Lane |
2000 | Painted splitter islands. ICD estimated from Google Maps linework. |
|
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. |
|
Modesto,
CA Stanislaus Co. United States |
Bowen Ave. / Phelps Ave. (37.67470, -121.00600) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 22.6873 |
Other (At-Grade) Single-Lane |
2002 | Previously controlled by one-way stop ICD estimated from Google Maps linework. |
|
Modesto,
CA Stanislaus Co. United States |
Bowen Ave. / Fremont Ave. (37.67470, -121.00260) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 18.9061 |
Other (At-Grade) Single-Lane |
2002 | Previously controlled by twsc ICD estimated from Google Maps linework. |
|
Modesto,
CA Stanislaus Co. United States |
La Loma / James St. / G St. (37.64360, -120.98740) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 34.0452 |
Other (At-Grade) Single-Lane |
1997 | Permanent installation with landscaping in place Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework. |
|
Cle Elum,
WA Kittitas Co. United States |
Bullfrog Rd. / Suncadia Trl. (47.19987, -120.98731) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2004 | Completed July 2004. |
|
Modesto,
CA Stanislaus Co. United States |
Lifescapes Dr. / Grecian Ave. (37.69840, -120.98540) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 24.5700 |
Other (At-Grade) Single-Lane |
2002 | ICD estimated from Google Maps linework. |
|
Cle Elum,
WA Kittitas Co. United States |
SR 903 / Bullfrog Rd (47.20810, -120.98210) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 37.3222 |
Other (At-Grade) Single-Lane |
2005 | ICD estimated from Google Maps linework. |
|
Modesto,
CA Stanislaus Co. United States |
Coffee Rd. / Claratina Ave. (37.69985, -120.97630) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.1294 |
Other (At-Grade) Single-Lane |
2008 | Interim configuration ICD estimated from Google Maps linework. |
|
Ceres,
CA Stanislaus Co. United States |
Morgan Rd. / Aristocrat Dr. (37.59034, -120.97537) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2019 | Raised crosswalks. Year Completed estimated (2018-2019). |
|
Modesto,
CA Stanislaus Co. United States |
Encina Ave. / Conejo Ave. (37.64524, -120.96640) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 18.9136 |
Other (At-Grade) Single-Lane |
2005 | Opened August 24, 2005. Adjavent to junior high school. ICD estimated from Google Maps linework. |
|
Ceres,
CA Stanislaus Co. United States |
N Central Ave. / Pine St. / (parking lot) (37.58596, -120.95688) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.4465 |
Other (At-Grade) Single-Lane |
2019 | 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. |
|
Modesto,
CA Stanislaus Co. United States |
La Force Dr. / Kodiak Dr. / Hillglen Ave. (37.68347, -120.95500) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.4320 |
Other (At-Grade) Single-Lane |
2010 |