City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
---|---|---|---|---|---|---|---|
Port St. Lucie,
FL St. Lucie Co. United States |
SE Westmorelane Blvd. / Gowan Dr. (27.25913, -80.29256) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 26.5423 |
Other (At-Grade) Single-Lane |
2002 | ICD estimated from Google Maps linework. |
Port St. Lucie,
FL St. Lucie Co. United States |
SE Westmorelane Blvd. / Bakersfield St. (27.25836, -80.28521) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 29.7276 |
Other (At-Grade) Single-Lane |
2002 | ICD estimated from Google Maps linework. |
Muskegon Township,
MI Muskegon Co. United States |
Chesapeake Dr. / Walker Rd. (43.23787, -86.17437) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 37.4138 |
Other (At-Grade) Single-Lane |
2003 | Year Completed estimated (2002-2004). ICD estimated from Google Maps linework. |
Washington,
DC N/A Co. United States |
Pennsylvania Ave. / Potomac Ave. (38.88034, -76.98549) |
Signalized Roundabout/Circle Existing |
Signal None |
0 Approaches 0 Driveways 81.8167 |
Other (At-Grade) Unknown |
ICD estimated from Google Maps linework. | |
Owensboro,
KY Daviess Co. United States |
KY 56 / KY 81 (37.75357, -87.17403) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 39.6605 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2014 | Functional Class: Arterial ICD estimated from Google Maps linework. |
Albuquerque,
NM Bernalillo Co. United States |
8th St. / Central Ave. (35.08526, -106.65660) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 27.3649 |
Other (At-Grade) Single-Lane |
2007 | Transition between downtown Functional Class: Minor Arterial ICD estimated from Google Maps linework. |
Frankfort,
KY Franklin Co. United States |
Cardwell Lane / C. Michael Davenport Blvd. (38.16095, -84.91826) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 34.7458 |
Other (At-Grade) Single-Lane |
2015 | Functional Class: Major Collector ICD estimated from Google Maps linework. |
Santa Fe,
NM Santa Fe Co. United States |
Botulph Rd. / Arroyo Chamiso Rd. / Miguel Chavez Rd. (35.64938, -105.94790) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 29.1153 |
Other (At-Grade) Single-Lane |
2002 | Urban Compact, Southeast Santa Fe neighborhood Functional Class: Minor Collector ICD estimated from Google Maps linework. |
Santa Fe,
NM Santa Fe Co. United States |
Zafarano Dr. / San Ignatio Rd. (35.64579, -106.01394) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.9988 |
Other (At-Grade) Single-Lane |
2006 | Southwest Santa Fe near Lowes Building Supply. ICD estimated from Google Maps linework. |
Santa Fe,
NM Santa Fe Co. United States |
Richards Ave. / College Dr. (35.60719, -106.00060) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 30.1017 |
Other (At-Grade) Single-Lane |
2003 | Community College District South of I-25 Previously controlled by 2 way stop Functional Class: Minor Arterial ICD estimated from Google Maps linework. |
Santa Fe,
NM Santa Fe Co. United States |
Rufina St. / Zafarano Dr. (35.64938, -106.01476) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 32.0268 |
Other (At-Grade) Single-Lane |
2007 | ICD estimated from Google Maps linework. |
Seattle,
WA King Co. United States |
Corliss Ave. N / N 39th St. (47.65429, -122.33140) |
Traffic Calming Circle Existing |
Unknown Unknown |
0 Approaches 0 Driveways 12.8720 |
Other (At-Grade) Unknown |
ICD estimated from Google Maps linework. | |
Santa Fe,
NM Santa Fe Co. United States |
Governor Miles Rd. / (unnamed) (35.62729, -106.01980) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 26.2110 |
Other (At-Grade) Single-Lane |
2003 | South Santa Fe East of Cerrillos Road Functional Class: Minor Collector ICD estimated from Google Maps linework. |
Seattle,
WA King Co. United States |
Bagley Ave. N / N 39th St. (47.65431, -122.33260) |
Traffic Calming Circle Existing |
Unknown Unknown |
0 Approaches 0 Driveways 12.8720 |
Other (At-Grade) Unknown |
ICD estimated from Google Maps linework. | |
Acoma Indian Reservation,
NM McKinley Co. United States |
SH 30 / I-40 EB Ramps (35.07341, -107.56120) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 65.4897 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2010 | Merging right-turn bypass lane on west leg. Series of 3 roundabouts. 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. |
Lawrence,
KS Douglas Co. United States |
Fall Creek Dr. / Running Ridge Rd. (38.98069, -95.28360) |
Other Existing |
Uncontrolled Unknown |
4 Approaches 0 Driveways 41.7789 |
Other (At-Grade) Single-Lane |
Functional Class: Local ICD estimated from Google Maps linework. | |
Muskegon,
MI Muskegon Co. United States |
W. Western Ave. / 3rd St. (43.23536, -86.25337) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 24.3635 |
Other (At-Grade) Single-Lane |
2008 | Year Completed estimated (2006-2010). ICD estimated from Google Maps linework. |
Macomb,
MI Macomb Co. United States |
25 Mile Rd. / Hayes Rd. (42.70090, -82.97623) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.4973 |
Other (At-Grade) Single-Lane |
2006 | ICD estimated from Google Maps linework. |
Bend,
OR Deschutes Co. United States |
SW Bond St. / Wilson St. (44.04616, -121.30970) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.4799 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2007 | Single-Lane except one separate right turn lane ICD estimated from Google Maps linework. |
Lawrence,
KS Douglas Co. United States |
Clinton Pkwy. / Lake Pointe Dr. (38.94298, -95.32938) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 31.5831 |
Other (At-Grade) Single-Lane |
2005 | Fatal crash March 4, 2007. 11861-05.Functional Class: Arterial. ICD estimated from Google Maps linework. |
Seattle,
WA King Co. United States |
Corliss Ave. N / N 37th St. (47.65195, -122.33150) |
Traffic Calming Circle Existing |
Unknown Unknown |
0 Approaches 0 Driveways 16.8953 |
Other (At-Grade) Unknown |
ICD estimated from Google Maps linework. | |
Central Oahu Regional Park,
HI Oahu Co. United States |
Ka Uka Blvd. / Waipio Uka St. (21.41762, -158.00730) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 41.1385 |
Other (At-Grade) Single-Lane |
2002 | Completed prior to 2006 Construction stage aerial in Google Earth. Functional Class: Park Road ICD estimated from Google Maps linework. |
Salt Lake,
HI Oahu Co. United States |
Ala Napunani St. / Likini St. (21.34596, -157.90180) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 24.4727 |
Other (At-Grade) Single-Lane |
2001 | Existing prior to 2006, includes driveway as 4th leg. Functional Class: Collector ICD estimated from Google Maps linework. |
Los Alamos,
NM Los Alamos Co. United States |
Diamond Dr. / San Ildefonso Rd. (35.89893, -106.29866) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 29.0241 |
Other (At-Grade) Single-Lane |
2008 | Redesign of existing traffic circle; previously controlled by 1 stop, 3 yields. Right-turn bypass lanes on west and east legs. Year Completed estimated (2006-2009). ICD estimated from Google Maps linework. |
Pearl Harbor Naval Base (Ford Island),
HI Oahu Co. United States |
Ford Island Blvd. / Saratoga Blvd. (21.36689, -157.95610) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 52.2752 |
Other (At-Grade) Single-Lane |
2006 | Existing prior to 2005. Relocated in 2005/2006. Functional Class: Collector ICD estimated from Google Maps linework. |
Honolulu,
HI Oahu Co. United States |
Keeaumoku St. / Heulu St. (21.30592, -157.83500) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 17.8032 |
Other (At-Grade) Single-Lane |
1999 | Urban. ICD estimated from Google Maps linework. |
Glenwood Springs,
CO Garfield Co. United States |
Mel Ray Rd. / I-70 WB Ramps / US 6 (39.56142, -107.36127) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 44.1965 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2006 | ICD estimated from Google Maps linework. |
Acoma Indian Reservation,
NM McKinley Co. United States |
Silver Dollar Rd. / Veterans Blvd. (35.07119, -107.56000) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 43.0093 |
Other (At-Grade) Single-Lane |
2010 | Near Hospital, low ADT, series of 3 roundabouts. ICD estimated from Google Maps linework. |
Honolulu,
HI Oahu Co. United States |
Haloa Dr. / Ala Oli St. (21.36132, -157.92560) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 22.2456 |
Other (At-Grade) Single-Lane |
2005 | Constructed prior to 2006 in Foster Village subdivision. ICD estimated from Google Maps linework. |
Glenwood Springs,
CO Garfield Co. United States |
Mel Ray Rd. / I-70 EB Ramps / Midland Ave. / Riverine Rd. (39.56019, -107.36139) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 46.9595 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2006 | 1 of 2 at Exit 114 on I-70, observed under construction in 2005. ICD estimated from Google Maps linework. |
Carmel,
IN Hamilton Co. United States |
N. Westfield Blvd. / E. 96th St. (39.92686, -86.12680) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 55.8692 |
Other (At-Grade) Single-Lane |
2005 | Completed December 2005. Fatal crash October 1, 2007: http://www.indystar.com/apps/pbcs.dll/article?AID=/20071003/LOCAL/710030465/-1/LOCAL17. 11861-05. ICD estimated from Google Maps linework. |
Carmel,
IN Hamilton Co. United States |
N. Ditch Rd. / W. 96th St. (39.92681, -86.18403) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 33.8879 |
Other (At-Grade) Single-Lane |
2005 | Previously controlled by 4-way stop ICD estimated from Google Maps linework. |
Seattle,
WA King Co. United States |
8th Ave. NE / NE 123rd St. (47.71767, -122.32080) |
Traffic Calming Circle Existing |
Unknown Unknown |
0 Approaches 0 Driveways 29.7304 |
Other (At-Grade) Unknown |
ICD estimated from Google Maps linework. | |
Beaverton,
OR Washington Co. United States |
SW Hart Rd. / Sorrento Rd. / Juniper Terr. (45.46680, -122.80880) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways 25.1283 |
Other (At-Grade) Single-Lane |
Functional Class: Collector. Pedestrian ramps into circulatory roadway. ICD estimated from Google Maps linework. | |
Portland,
OR Multnomah Co. United States |
SE 58th Ave. (S) / SE Lincoln St. (45.50805, -122.60380) |
Traffic Calming Circle Existing |
Unknown None |
4 Approaches 0 Driveways 104.6245 |
Other (At-Grade) Single-Lane |
1990 | Completed 5/8/1990. ICD estimated from Google Maps linework. |
Sacramento,
CA Sacramento Co. United States |
26th St. / I St. (38.57565, -121.47140) |
Traffic Calming Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways 81.2327 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Sacramento,
CA Sacramento Co. United States |
24th St. / I St. (38.57636, -121.47410) |
Traffic Calming Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways 55.0883 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Sacramento,
CA Sacramento Co. United States |
24th St. / H St. (38.57746, -121.47360) |
Traffic Calming Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways 70.0264 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Sacramento,
CA Sacramento Co. United States |
26th St. / E St. (38.58003, -121.46950) |
Traffic Calming Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways 15.8721 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Davis,
CA Yolo Co. United States |
Peter J Shields Ave. / East Quad (38.54061, -121.74820) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 16.8150 |
Other (At-Grade) Unknown |
On campus of University of California at Davis. Restricted to bicycles and delivery vehicles. YIELD pavement legends but no YIELD signs. Functional Class: Local ICD estimated from Google Maps linework. | |
Davis,
CA Yolo Co. United States |
Peter J Shields Ave. / West Quad (38.54028, -121.75010) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 14.9467 |
Other (At-Grade) Single-Lane |
On campus of University of California at Davis. Restricted to bicycles and delivery vehicles. YIELD pavement legends but no YIELD signs. Functional Class: Local ICD estimated from Google Maps linework. | |
Davis,
CA Yolo Co. United States |
California Ave. / North Quad (38.54252, -121.75300) |
Other Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 20.5511 |
Other (At-Grade) Single-Lane |
On campus of University of California at Davis. Restricted to bicycles and delivery vehicles. YIELD pavement legends but no YIELD signs. Functional Class: Local ICD estimated from Google Maps linework. | |
Davis,
CA Yolo Co. United States |
California Ave. / Storer Mall (38.54082, -121.75250) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 13.0783 |
Other (At-Grade) Single-Lane |
On campus of University of California at Davis. Restricted to bicycles and delivery vehicles. YIELD pavement legends but no YIELD signs. Functional Class: Local ICD estimated from Google Maps linework. | |
Portland,
OR Multnomah Co. United States |
NE 24th Ave. / Thompson St. (45.53896, -122.64110) |
Traffic Calming Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways 56.8845 |
Other (At-Grade) Single-Lane |
1989 | Completed 10/10/1989. ICD estimated from Google Maps linework. |
Portland,
OR Multnomah Co. United States |
NE 24th Ave. / Tillamook St. (45.53741, -122.64110) |
Traffic Calming Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways 56.0495 |
Other (At-Grade) Single-Lane |
1989 | Completed 10/10/1989. ICD estimated from Google Maps linework. |
Portland,
OR Multnomah Co. United States |
NE 21st Ave. / Thompson St. (45.53898, -122.64420) |
Traffic Calming Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways 34.2980 |
Other (At-Grade) Single-Lane |
1989 | Completed 10/10/1989. ICD estimated from Google Maps linework. |
Portland,
OR Multnomah Co. United States |
NE 21st Ave. / Brazee St. (45.54051, -122.64420) |
Traffic Calming Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways 86.9974 |
Other (At-Grade) Single-Lane |
1989 | Completed 10/10/1989. ICD estimated from Google Maps linework. |
Portland,
OR Multnomah Co. United States |
NE 37th Ave. / Morris St. / Wisteria St. (45.54467, -122.62500) |
Traffic Calming Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways 16.7290 |
Other (At-Grade) Single-Lane |
1986 | Completed 12/23/1986. ICD estimated from Google Maps linework. |
Portland,
OR Multnomah Co. United States |
NE 37th Ave. / Brazee St. (45.54057, -122.62500) |
Traffic Calming Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways 119.6213 |
Other (At-Grade) Single-Lane |
1987 | Completed 10/16/1987. ICD estimated from Google Maps linework. |
Portland,
OR Multnomah Co. United States |
NE 37th Ave. / Thompson St. (45.53904, -122.62500) |
Traffic Calming Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways 94.5285 |
Other (At-Grade) Single-Lane |
1987 | Completed 11/16/1987. ICD estimated from Google Maps linework. |
Portland,
OR Multnomah Co. United States |
SE 32nd Ave. / SE Lincoln St. (45.50825, -122.63270) |
Traffic Calming Circle Existing |
Unknown None |
4 Approaches 0 Driveways 12.5549 |
Other (At-Grade) Single-Lane |
1990 | Completed 4/25/1990. ICD estimated from Google Maps linework. |
Portland,
OR Multnomah Co. United States |
SE 30th Ave. / SE Caruthers St. (45.50550, -122.63470) |
Traffic Calming Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways 78.6812 |
Other (At-Grade) Single-Lane |
1990 | Completed 4/23/1990. ICD estimated from Google Maps linework. |
Portland,
OR Multnomah Co. United States |
SE 31st Ave. / SE Clinton St. (45.50354, -122.63360) |
Traffic Calming Circle Existing |
Unknown None |
4 Approaches 0 Driveways 14.2301 |
Other (At-Grade) Single-Lane |
1990 | Completed 6/22/1990. ICD estimated from Google Maps linework. |
Portland,
OR Multnomah Co. United States |
SE 23rd Ave. / SE Clinton St. (45.50339, -122.64260) |
Traffic Calming Circle Existing |
Unknown None |
4 Approaches 0 Driveways 31.8085 |
Other (At-Grade) Single-Lane |
1990 | Completed 6/22/1990. ICD estimated from Google Maps linework. |
Portland,
OR Multnomah Co. United States |
SE 37th Ave. / SE Lincoln St. (45.50806, -122.62570) |
Traffic Calming Circle Existing |
Unknown None |
4 Approaches 0 Driveways 15.0659 |
Other (At-Grade) Single-Lane |
1990 | Completed 4/25/1990. ICD estimated from Google Maps linework. |
Portland,
OR Multnomah Co. United States |
SE 43rd Ave. / SE Lincoln St. (45.50799, -122.61810) |
Traffic Calming Circle Existing |
Unknown None |
4 Approaches 0 Driveways 22.5989 |
Other (At-Grade) Single-Lane |
1990 | Completed 4/23/1990. ICD estimated from Google Maps linework. |
Portland,
OR Multnomah Co. United States |
SE 51st Ave. / SE Lincoln St. (45.50803, -122.61000) |
Traffic Calming Circle Existing |
Unknown None |
4 Approaches 0 Driveways 15.0659 |
Other (At-Grade) Single-Lane |
1990 | Completed 4/23/1990. ICD estimated from Google Maps linework. |
Davis,
CA Yolo Co. United States |
California Ave. / Hutchison Dr. (38.53909, -121.75200) |
Other Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 38.3015 |
Other (At-Grade) Single-Lane |
On campus of University of California at Davis. Restricted to bicycles and delivery vehicles. YIELD pavement legends but no YIELD signs. Functional Class: Local. Year Completed unknown (before 1993). ICD estimated from Google Maps linework. | |
Woodland,
CA Yolo Co. United States |
Palm Ave. / Keystone Ave. (38.68635, -121.77050) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 41.0198 |
Other (At-Grade) Single-Lane |
Circular intersection in older neighborhood. ICD estimated from Google Maps linework. | |
Madison,
WI Dane Co. United States |
New Washburn Way / Dandaneau Trl. / Chautauqua Trl. (43.04669, -89.51501) |
Traffic Calming Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways 13.9650 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Madison,
WI Dane Co. United States |
Glenway St. / Hillcrest Dr. (43.06437, -89.43896) |
Traffic Calming Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways 11.3433 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
West Roxbury,
MA Suffolk Co. United States |
W. Roxbury Pkwy. / Grove St. (42.30330, -71.15137) |
Rotary Existing |
Unknown Unknown |
0 Approaches 0 Driveways 72.4319 |
Other (At-Grade) Unknown |
ICD estimated from Google Maps linework. | |
West Roxbury,
MA Suffolk Co. United States |
W. Roxbury Pkwy. / Veterans of Foreign Wars Pkwy. (42.29649, -71.14560) |
Rotary Existing |
Unknown Unknown |
0 Approaches 0 Driveways 67.1393 |
Other (At-Grade) Unknown |
ICD estimated from Google Maps linework. | |
West Roxbury,
MA Suffolk Co. United States |
W. Roxbury Pkwy. / Centre St. (42.28730, -71.14774) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 68.9162 |
Other (At-Grade) Unknown |
ICD estimated from Google Maps linework. | |
Tumwater,
WA Thurston Co. United States |
Tumwater Blvd. / New Market St. (46.97971, -122.91320) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 49.7052 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | Functional Class: Arterial ICD estimated from Google Maps linework. |
Yelm,
WA Thurston Co. United States |
SR 510 / Mud Run Rd. SE (46.96465, -122.63230) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.8630 |
Other (At-Grade) Single-Lane |
2010 | October 2010. ICD estimated from Google Maps linework. |
Mendon,
NY Monroe Co. United States |
NY 65 / NY 251 (42.99061, -77.57766) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.8180 |
Other (At-Grade) Single-Lane |
2006 | ICD estimated from Google Maps linework. |
Springfield,
OR Lane Co. United States |
Hayden Bridge Way / Pioneer Pkwy. / Wayside Ln. (44.07090, -123.02880) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
5 Approaches 0 Driveways 52.3441 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | http://www.registerguard.com/news/2006/09/21/a1.roundabout.0921.p1.php?section=cityregion Prior configuration was an offset T with Wayside east of Pioneer Parkway East. M L King Parkway did not exist. ICD estimated from Google Maps linework. |
Eno,
CO Adams Co. United States |
Memphis St. / E. 105th Way (39.88830, -104.79660) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 23.8265 |
Other (At-Grade) Single-Lane |
2006 | Functional Class: Local ICD estimated from Google Maps linework. |
Eno,
CO Adams Co. United States |
Memphis St. / E. 106th Pl. (39.88960, -104.79650) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 25.6588 |
Other (At-Grade) Single-Lane |
2006 | Functional Class: Local ICD estimated from Google Maps linework. |
Eno,
CO Adams Co. United States |
Kittredge St. / E. 105th Ave. (39.88913, -104.80030) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 41.2377 |
Other (At-Grade) Single-Lane |
2006 | Functional Class: Local ICD estimated from Google Maps linework. |
Eno,
CO Adams Co. United States |
Kittredge St. / E. 107th Ave. (39.89114, -104.80140) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 29.3237 |
Other (At-Grade) Single-Lane |
2006 | Functional Class: Local ICD estimated from Google Maps linework. |
Edmonton,
AB Edmonton Capital Region Canada |
107th Ave. / 142nd St. NW (53.55102, -113.56580) |
Rotary Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 81.5992 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Seattle,
WA King Co. United States |
16th Ave. E. / E. Spring St. (47.61154, -122.31150) |
Traffic Calming Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways 8.8568 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Seattle,
WA King Co. United States |
15th Ave. E. / E. Spring St. (47.61155, -122.31280) |
Traffic Calming Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways 44.2838 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Seattle,
WA King Co. United States |
16th Ave. E. / E. Marion St. (47.61037, -122.31150) |
Traffic Calming Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways 9.6621 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Seattle,
WA King Co. United States |
17th Ave. E. / E. Marion St. (47.61036, -122.31020) |
Traffic Calming Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways 6.4414 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Seattle,
WA King Co. United States |
Ashworth Ave. N / N 137th St. (47.72868, -122.33970) |
Traffic Calming Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways 14.4604 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Seattle,
WA King Co. United States |
Wallingford Ave. N / N 137th St. (47.72868, -122.33690) |
Traffic Calming Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways 12.8537 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
Hollymead,
VA Albemarle Co. United States |
Ashwood Blvd. / Stratford Glen / Chimney Rd. (38.10672, -78.43133) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 22.5545 |
Other (At-Grade) Single-Lane |
2001 | ICD estimated from Google Maps linework. |
Cottonwood,
AZ Yavapai Co. United States |
AZ 89A / Groseta Ranch Rd. (34.74706, -112.04510) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 46.1235 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2009 | Series of 5 roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework. |
Cottonwood,
AZ Yavapai Co. United States |
AZ 89A / Lisa St. / Lincoln Dr. (34.75449, -112.05400) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 50.0444 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2009 | Series of 5 roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework. |
Mesa,
AZ Maricopa Co. United States |
Brown Rd. / Loop 202 SB Ramps (33.43689, -111.65280) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 42.8563 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2007 | ICD estimated from Google Maps linework. |
Mesa,
AZ Maricopa Co. United States |
Brown Rd. / Loop 202 NB Ramps (33.43694, -111.64850) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 47.8396 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2007 | ICD estimated from Google Maps linework. |
Sedona,
AZ Coconino Co. United States |
AZ 89A / AZ 179 (34.86597, -111.76370) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 40.1774 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2008 | Functional Class: Arterial ICD estimated from Google Maps linework. |
Chesterfield Court House,
VA Chesterfield Co. United States |
Mimms Dr. / Government Center Pkwy. (37.37778, -77.50466) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 53.1481 |
Other (At-Grade) Single-Lane |
2003 | Right-turn-only lane on north leg. ICD estimated from Google Maps linework. |
Hollymead,
VA Albemarle Co. United States |
Timberwood Blvd. / Conner Blvd. (38.13065, -78.44083) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.8813 |
Other (At-Grade) Single-Lane |
2005 | ICD estimated from Google Maps linework. |
Hollymead,
VA Albemarle Co. United States |
Timberwood Blvd. / Grand Forks Blvd. (38.13111, -78.44283) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 93.9459 |
Other (At-Grade) Single-Lane |
2006 | ICD estimated from Google Maps linework. |
Hollymead,
VA Albemarle Co. United States |
Powell Creek Dr. / Timberwood Pkwy. / Shady Brook Trl. (38.11509, -78.43404) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 25.3710 |
Other (At-Grade) Single-Lane |
2004 | ICD estimated from Google Maps linework. |
Winchester,
VA Frederick Co. United States |
Airport Rd. / Victory Rd. (39.13417, -78.13571) |
Roundabout Existing |
All-Way Yield None |
2 Approaches 0 Driveways 32.4242 |
Other (At-Grade) Single-Lane |
2004 | Year Completed estimated (2003-2005). ICD estimated from Google Maps linework. |
Short Pump,
VA Goochland Co. United States |
Capitol One Dr. / Tuckahoe Creek Pkwy. access (37.63382, -77.67312) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 38.7788 |
Other (At-Grade) Single-Lane |
2004 | ICD estimated from Google Maps linework. |
Short Pump,
VA Goochland Co. United States |
Capitol One Dr. / VA 288 Ramps (37.63224, -77.67027) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 53.9131 |
Other (At-Grade) Single-Lane |
2004 | ICD estimated from Google Maps linework. |
Linton Hall,
VA Prince William Co. United States |
Tartan Hills Pkwy (VA 3254) / Broadsword Dr. (VA 3256) (38.74232, -77.58066) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.9462 |
Other (At-Grade) Single-Lane |
2003 | ICD estimated from Google Maps linework. |
Linton Hall,
VA Prince William Co. United States |
Braemar Pkwy. (VA 3080) / Iona Sound Dr. (VA 3089) (38.73510, -77.56889) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 46.5816 |
Other (At-Grade) Single-Lane |
1999 | Year Completed estimated (1994-2002). ICD estimated from Google Maps linework. |
Amherst,
VA Amherst Co. United States |
US 60 / US 29 (37.58815, -79.04990) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.2314 |
Other (At-Grade) Single-Lane |
2004 | Constructed in 1936, upgraded in 1940 and again in 2004. ICD estimated from Google Maps linework. |
Port St. Lucie,
FL St. Lucie Co. United States |
SE Westmoreland Blvd. / Morningside Blvd. (27.25997, -80.30961) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 49.8991 |
Other (At-Grade) Single-Lane |
2002 | ICD estimated from Google Maps linework. |
Spokane,
WA Spokane Co. United States |
SR 206 (Mt. Spokane Park Dr.) / Bruce Rd. (47.78761, -117.30400) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.3076 |
Other (At-Grade) Single-Lane |
2005 | http://www.wsdot.wa.gov/Projects/SR206/BruceRoadRoundabout/. Opened December 2005. Previously controlled by 2-way stop control ICD estimated from Google Maps linework. |
Spokane,
WA Spokane Co. United States |
Wellesley Ave. / A St. (47.70076, -117.45400) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 29.7401 |
Other (At-Grade) Single-Lane |
2005 | Opened October 2005. ICD estimated from Google Maps linework. |
Petaluma,
CA Sonoma Co. United States |
Casa Grande Rd. / Ely Blvd. (38.24348, -122.59580) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.8924 |
Other (At-Grade) Single-Lane |
1999 | ICD estimated from Google Maps linework. |