City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
---|---|---|---|---|---|---|---|
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 | |
Woodland,
WA Cowlitz Co. United States |
Dike Access Rd. / I-5 NB Ramps (45.92780, -122.75522) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 42.6720 |
Freeway Ramps (Grade-Separated) Single-Lane |
2010 | Raindrop shaped. December 2010. |
Woodland,
WA Cowlitz Co. United States |
Dike Access Rd. / I-5 SB Ramps (45.92699, -122.75780) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 42.6720 |
Freeway Ramps (Grade-Separated) Single-Lane |
2010 | December 2010. |
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. |
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. |
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 |
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. |
Adamstown,
MD Frederick Co. United States |
Mountville Rd. / Adams Common Dr. (39.30643, -77.47158) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 28.6482 |
Other (At-Grade) Single-Lane |
2007 | ICD estimated from Google Maps linework. |
Oklahoma City,
OK Oklahoma Co. United States |
NW 10th St. / Walker Ave. / Classen Dr. (35.47882, -97.52121) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 30.1499 |
Other (At-Grade) Single-Lane |
2005 | ICD estimated from Google Maps linework. |
Oklahoma City,
OK Oklahoma Co. United States |
NW 10th St. / Shartel Ave. (35.47876, -97.52561) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 26.2596 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
Hollister,
MO Taney Co. United States |
Business US 65 / Hwy 76 (36.63511, -93.21339) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 67.0874 |
Other (At-Grade) Single-Lane |
2010 | ICD estimated from Google Maps linework. |
Branson,
MO Taney Co. United States |
Forsythe Blvd. / Oak Creek Dr. (36.64407, -93.25961) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 50.7888 |
Other (At-Grade) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
Saluda,
SC Saluda Co. United States |
US 378 / SC 391 (34.04264, -81.54423) |
Rotary Existing |
All-Way Stop Unknown |
4 Approaches 0 Driveways 125.6850 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Glen Burnie,
MD Anne Arundel Co. United States |
George Clausse Blvd. / (parking access) (39.14768, -76.64935) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.3442 |
Other (At-Grade) Single-Lane |
2008 | RT lanes on eastbound and northbound approaches. Part of shopping center. ICD estimated from Google Maps linework. |
Lafayette,
LA Lafayette Par. United States |
Ridge Rd. / Rue du Belier (30.18122, -92.09189) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.1024 |
Other (At-Grade) Single-Lane |
2003 | ICD estimated from Google Maps linework. |
Youngsville,
LA Lafayette Par. United States |
LA 92 / Bonin Rd. (30.10895, -92.00773) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 36.1614 |
Other (At-Grade) Single-Lane |
2010 | ICD estimated from Google Maps linework. |
Youngsville,
LA Lafayette Par. United States |
LA 92 / Chemin Metairie Pkwy. (30.10922, -92.01561) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 38.2276 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
Youngsville,
LA Lafayette Par. United States |
Prescott Blvd. / Broyles Ln. (30.10179, -92.00802) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 35.1307 |
Other (At-Grade) Single-Lane |
2006 | ICD estimated from Google Maps linework. |
Youngsville,
LA Lafayette Par. United States |
Copper Meadow Blvd. / Fountain View (30.10510, -91.99648) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 49.5946 |
Other (At-Grade) Single-Lane |
2005 | ICD estimated from Google Maps linework. |
Youngsville,
LA Lafayette Par. United States |
LA 89 / Chemin Metairie Pkwy. (30.08441, -91.99059) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 38.2372 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
Carmel,
IN Hamilton Co. United States |
W. Main St. / 4th Ave. SW (39.97831, -86.13177) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 25.6256 |
Other (At-Grade) Single-Lane |
2006 | ICD estimated from Google Maps linework. |
Carmel,
IN Hamilton Co. United States |
N. Rangeline Rd. / 8th St. (39.98565, -86.12726) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 28.3681 |
Other (At-Grade) Single-Lane |
2008 | Centerline shifted to west to avoid cemetary. ICD estimated from Google Maps linework. |
Carmel,
IN Hamilton Co. United States |
E 136th St. / Keystone Pkwy NB Ramps (39.98598, -86.11404) |
Roundabout Existing |
All-Way Yield Metering Signal |
3 Approaches 0 Driveways 38.1000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2009 | Part of tight diamond interchange with raindrop shape central island. Modified in 2016-2017 to add metering signals. Northbound ramp from Keystone Pkwy has a metering signal (PHB) that activates during peak hours when triggered by a long westbound queue. Eastbound approach has a metering signal (PHB) that activates during peak hours when triggered by a long northbound queue. 21442 |
Carmel,
IN Hamilton Co. United States |
E 136th St. / Keystone Pkwy SB Ramps (39.98581, -86.11488) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 31.1134 |
Freeway Ramps (Grade-Separated) Single-Lane |
2009 | Part of tight diamond interchange with raindrop shape central island. ICD estimated from Google Maps linework. |
Carmel,
IN Hamilton Co. United States |
W 116th St. / Shelbourne Rd. (39.95578, -86.22234) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 0 Driveways 50.2920 |
Other (At-Grade) Single-Lane |
2006 | RRFBs added to north and east single-lane legs in 2024. |
Carmel,
IN Hamilton Co. United States |
W 116th St. / W 14th Ave. (39.95591, -86.18405) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 33.8735 |
Other (At-Grade) Single-Lane |
2004 | ICD estimated from Google Maps linework. |
Carmel,
IN Hamilton Co. United States |
W 116th St. / Clay Center Rd. (39.95604, -86.17889) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 41.1974 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
Carmel,
IN Hamilton Co. United States |
W Main St. / W 14th Ave. (39.97756, -86.18355) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 39.3540 |
Other (At-Grade) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
Carmel,
IN Hamilton Co. United States |
W Main St. / Clay Center Rd. (39.97760, -86.17952) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 43.0148 |
Other (At-Grade) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
Carmel,
IN Hamilton Co. United States |
W 106th St. / Spring Mill Rd. (39.94159, -86.16508) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.8806 |
Other (At-Grade) Single-Lane |
2006 | ICD estimated from Google Maps linework. |
Westfield,
IN Hamilton Co. United States |
E 151st St. / Carey Rd. (40.00756, -86.10869) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 51.8160 |
Other (At-Grade) Single-Lane |
2009 | |
Westfield,
IN Hamilton Co. United States |
E 151st St. / Market Center Dr. (40.00750, -86.09196) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Single-Lane |
2008 | |
Clearwater,
FL Pinellas Co. United States |
Cleveland St. / Aurora Ave. (27.96543, -82.75562) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 22.1522 |
Other (At-Grade) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
Tampa,
FL Hillsborough Co. United States |
W Tampa Bay Ave. / Lois Ave. (27.97406, -82.51372) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 40.0818 |
Other (At-Grade) Single-Lane |
2005 | ICD estimated from Google Maps linework. |
Clearwater,
FL Pinellas Co. United States |
Grove St. / Lake Dr. (27.96716, -82.77122) |
Traffic Calming Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways 58.0168 |
Other (At-Grade) Single-Lane |
2009 | Functional Class: Local ICD estimated from Google Maps linework. |
Clearwater,
FL Pinellas Co. United States |
Rainbow Dr. / Duncan Ave. (27.96250, -82.76695) |
Traffic Calming Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways 93.8858 |
Other (At-Grade) Single-Lane |
2009 | Functional Class: Local ICD estimated from Google Maps linework. |
Clearwater,
FL Pinellas Co. United States |
Rainbow Dr. / Arcturus Ave. (27.96245, -82.75658) |
Traffic Calming Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways 54.8546 |
Other (At-Grade) Single-Lane |
2009 | Functional Class: Local ICD estimated from Google Maps linework. |
Fishers,
IN Hamilton Co. United States |
E 136th St. / Minden Dr. (39.98701, -85.92563) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 50.2920 |
Other (At-Grade) Single-Lane |
2009 | |
Kalamazoo,
MI Kalamazoo Co. United States |
Solon St. / Arboretum Pkwy. (42.28875, -85.62837) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.0397 |
Other (At-Grade) Single-Lane |
2010 | Yield-controlled right-turn bypass lane on northwest leg, which is one-way into the roundabout. ICD estimated from Google Maps linework. |
Denver,
CO Adams Co. United States |
Syracuse St. / Rosalyn St. / 32nd Ave. Pkwy. (39.76177, -104.89890) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.1333 |
Other (At-Grade) Single-Lane |
2006 | ICD estimated from Google Maps linework. |
Denver,
CO Adams Co. United States |
Xanthia St. / Xanthia Way / E. 24th Ave. (39.75166, -104.88760) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 27.5468 |
Other (At-Grade) Single-Lane |
2004 | ICD estimated from Google Maps linework. |
Denver,
CO Adams Co. United States |
Willow St. / E. 21st Ave. (39.74838, -104.88819) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 31.2212 |
Other (At-Grade) Single-Lane |
2005 | ICD estimated from Google Maps linework. |
Pearson,
CA Yuba Co. United States |
Winter Rock Dr. / Night Heron St. / (unknown) (39.06063, -121.56750) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.5138 |
Other (At-Grade) Single-Lane |
2005 | ICD estimated from Google Maps linework. |
Roseville,
CA Placer Co. United States |
Parkside Way / New Meadow Dr. (38.79915, -121.32150) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 26.9931 |
Other (At-Grade) Single-Lane |
2000 | ICD estimated from Google Maps linework. |
Roseville,
CA Placer Co. United States |
Parkside Way / McCloud Way (38.79916, -121.33110) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 26.0623 |
Other (At-Grade) Single-Lane |
2008 | ICD estimated from Google Maps linework. |
Roseville,
CA Placer Co. United States |
Parkside Way / Diamond Creek Blvd. (38.79791, -121.33400) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 28.8552 |
Other (At-Grade) Single-Lane |
2007 | 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 |
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. |
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. |
Redondo Beach,
CA Los Angeles Co. United States |
Calle Miramar / Paseo de la Playa (33.81518, -118.38960) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 16.8690 |
Other (At-Grade) Single-Lane |
2009 | 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. |
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. |
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. |
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. |
Modesto,
CA Stanislaus Co. United States |
Merle Ave. / Maid Mariane Ln. (37.67087, -120.93030) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.4320 |
Other (At-Grade) Single-Lane |
2007 | Opened August 15, 2007. |
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. |
Martell,
CA Amador Co. United States |
Industry Dr. / (parking lot access) (38.36968, -120.80150) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 35.5824 |
Other (At-Grade) Single-Lane |
2006 | Serves industrial park. ICD estimated from Google Maps linework. |
Elk Grove,
CA Sacramento Co. United States |
W Camden Dr. / N Camden Dr. / Camden Lake Way (38.42732, -121.37700) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
1988 | Year Completed apparent from historical Google Earth aerial photos. |
Elk Grove,
CA Sacramento Co. United States |
Auberry Dr. / Laporte Way / Toad Hollow Way (38.44561, -121.39940) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 20.5787 |
Other (At-Grade) Single-Lane |
2005 | ICD estimated from Google Maps linework. |
Walnut Creek,
CA Alameda Co. United States |
Walnut Ave. / Oak Grove Rd. (37.91432, -122.00770) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 22.6138 |
Other (At-Grade) Single-Lane |
2000 | Right turn bypass lane in northwest quadrant. ICD estimated from Google Maps linework. |
Vallejo,
CA Solano Co. United States |
Azuar Ave. / Sundance Ave. / Bagley St. / Walnut Ave. (38.09329, -122.27020) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 48.8772 |
Other (At-Grade) Single-Lane |
2006 | ICD estimated from Google Maps linework. |
Hercules,
CA Contra Costa Co. United States |
Refugio Valley Rd. / Redwood Rd. / Falcon Way (37.99686, -122.24780) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 34.8238 |
Other (At-Grade) Single-Lane |
1999 | ICD estimated from Google Maps linework. |
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 |
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 |
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. |
Petaluma,
CA Sonoma Co. United States |
Corona Rd. / Sonoma Mountain Pkwy. (38.26890, -122.65450) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 31.8812 |
Other (At-Grade) Single-Lane |
2002 | ICD estimated from Google Maps linework. |
Sacramento,
CA Sacramento Co. United States |
Promenade Cir. / (unknown) (38.63732, -121.49950) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 34.5175 |
Other (At-Grade) Single-Lane |
2006 | Inside commercial/office park. ICD estimated from Google Maps linework. |
Fresno,
CA Fresno Co. United States |
Belmont Circle (Belmont Ave. / Motel Dr. / Arthur Ave. / Wesley Ave. / Thorne Ave.) (36.75051, -119.81530) |
Other Existing |
Unknown Unknown |
5 Approaches 0 Driveways 104.3080 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Ivins,
UT Washington Co. United States |
Center St. / S 200 E (37.16837, -113.67480) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.0687 |
Other (At-Grade) Single-Lane |
2003 | ICD estimated from Google Maps linework. |
Wilsonville,
OR Clackamas Co. United States |
SW Barber St. / Brown Rd. (45.30865, -122.78620) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 40.3179 |
Other (At-Grade) Single-Lane |
2007 | ICD estimated from Google Maps linework. |
Wilsonville,
OR Clackamas Co. United States |
SW Barber St. / Costa Cir. / 110th Ave. (45.30843, -122.79090) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.1580 |
Other (At-Grade) Single-Lane |
2007 | ICD estimated from Google Maps linework. |
Phoenix,
AZ Maricopa Co. United States |
W Riverwood Blvd. / Windrow Blvd. (33.41749, -112.26690) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 23.9252 |
Other (At-Grade) Single-Lane |
2002 | ICD estimated from Google Maps linework. |
Phoenix,
AZ Maricopa Co. United States |
Devonna Ln. / Watkins St. / 84th Dr. / Hammond Ln. (33.42601, -112.24090) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 23.9228 |
Other (At-Grade) Single-Lane |
1999 | ICD estimated from Google Maps linework. |
Maryville,
IA Fayette Co. United States |
IA 3 / IA 187 (42.68763, -91.64565) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.5057 |
Other (At-Grade) Single-Lane |
2009 | Rural ICD estimated from Google Maps linework. |