City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways |
Functional Class / LaneType |
Year Completed | Comments |
---|---|---|---|---|---|---|---|
Richmond,
VA Henrico United States |
Monument Ave./Allen Ave. (37.55384, -77.46020) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
||
Richmond,
VA Henrico United States |
Stuart Circle (37.55246, -77.45788) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
||
Boise,
ID Ada United States |
S. Touchmark Way/E. Louise Dr. (43.60317, -116.34880) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
2006 | |
Boise,
ID Ada United States |
S. Touchmark Way/S. Worth Way (43.60206, -116.34610) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
2006 | |
Arlington,
VA Arlington United States |
Memorial Dr./Arlington Memorial Bridge (38.88573, -77.06004) |
Rotary Existing |
Unknown Unknown |
0 Approaches 0 Driveways |
Other Unknown |
||
Washington,
DC N/A United States |
G St./3rd St. SW (38.88127, -77.01520) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
0 Approaches 0 Driveways |
Other Unknown |
||
Washington,
DC N/A United States |
G St./1st St. SW (38.88119, -77.01228) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
0 Approaches 0 Driveways |
Other Unknown |
||
Washington,
DC N/A United States |
H St./Delaware Ave. (38.88028, -77.01262) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
0 Approaches 0 Driveways |
Other Unknown |
||
Boston,
MA Suffolk United States |
VFW Pkwy./North Shore Rd. (Butler Circle) (42.41228, -70.99350) |
Rotary Existing |
Unknown Unknown |
0 Approaches 0 Driveways |
Other Multilane (2 Lane) |
Functional Class: Arterial | |
Boston,
MA Suffolk United States |
Broadway/Main (42.40244, -71.06048) |
Rotary Existing |
Unknown Unknown |
0 Approaches 0 Driveways |
Other Unknown |
||
Lawrence,
KS Douglas United States |
W. Harvard Rd./S. Moundridge Dr. (38.96770, -95.30438) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
0 Approaches 0 Driveways |
Other Unknown |
||
Kalamazoo,
MI Kalamazoo United States |
W. Michigan Ave./Rankin Ave. (42.28212, -85.61975) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2004 | Concentric striping in circulatory roadway. |
Seattle,
WA King United States |
Bagley Ave. N/N 42nd St. (47.65796, -122.33260) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
0 Approaches 0 Driveways |
Other Unknown |
||
Carmel,
IN Hamilton United States |
N. Westfield Blvd./E. 96th St. (39.92686, -86.12680) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways |
Other 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. |
Carmel,
IN Hamilton United States |
N. Ditch Rd./W. 96th St. (39.92681, -86.18403) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
2005 | Previously controlled by 4-way stop |
Honolulu,
HI Oahu United States |
Keeaumoku St./Heulu St. (21.30592, -157.83500) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
1999 | Urban. |
Los Alamos,
NM Los Alamos United States |
Diamond Dr./San Ildefonso Rd. (35.89889, -106.29860) |
Other Existing |
Unknown Other |
4 Approaches 0 Driveways |
Other Single-Lane |
Redesign of existing traffic cirlce will convert to modern roundabout with all way yield. Previously controlled by 1 stop, 3 yields Functional Class: Arterial | |
Seattle,
WA King United States |
Meridian Ave. N/N 37th St. (47.65196, -122.33390) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
0 Approaches 0 Driveways |
Other Unknown |
||
Seattle,
WA King United States |
Corliss Ave. N/N 37th St. (47.65195, -122.33150) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
0 Approaches 0 Driveways |
Other Unknown |
||
Seattle,
WA King United States |
Bagley Ave. N/N 39th St. (47.65431, -122.33260) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
0 Approaches 0 Driveways |
Other Unknown |
||
Seattle,
WA King United States |
Corliss Ave. N/N 39th St. (47.65429, -122.33140) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
0 Approaches 0 Driveways |
Other Unknown |
||
Litchfield Park,
AZ Maricopa United States |
Wigwam Creek Blvd./(unknown) (33.51746, -112.32560) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
||
Manistee,
MI Manistee United States |
Lakeshore Dr./Monroe St./Cottage Ln. (44.25355, -86.33302) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Unknown |
1992 | Before 1993. |
Davis,
CA Yolo United States |
California Ave./Storer Mall (38.54082, -121.75250) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other 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 | |
Woodland,
CA Yolo United States |
Palm Ave./Keystone Ave. (38.68635, -121.77050) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
Circular intersection in older neighborhood. | |
Madison,
WI Dane United States |
Kendall Ave./Grand Ave. (43.07145, -89.43156) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
1997 | |
Madison,
WI Dane United States |
New Washburn Way/Dandaneau Trl./Chautauqua Trl. (43.04669, -89.51501) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
||
Madison,
WI Dane United States |
Glenway St./Hillcrest Dr. (43.06437, -89.43896) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
||
Seattle,
WA King United States |
8th Ave. NE/NE 115th St. (47.71221, -122.32060) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
0 Approaches 0 Driveways |
Other Unknown |
||
Seattle,
WA King United States |
8th Ave. NE/NE 117th St. (47.71402, -122.32070) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
0 Approaches 0 Driveways |
Other Unknown |
||
Seattle,
WA King United States |
8th Ave. NE/NE 120th St. (47.71584, -122.32070) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
0 Approaches 0 Driveways |
Other Unknown |
||
Seattle,
WA King United States |
8th Ave. NE/NE 123rd St. (47.71767, -122.32080) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
0 Approaches 0 Driveways |
Other Unknown |
||
Portland,
OR Multnomah United States |
NE 24th Ave./Brazee St. (45.54050, -122.64110) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
1989 | Completed 10/10/1989. |
Portland,
OR Multnomah United States |
NE 24th Ave./Thompson St. (45.53896, -122.64110) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
1989 | Completed 10/10/1989. |
Portland,
OR Multnomah United States |
NE 24th Ave./Tillamook St. (45.53741, -122.64110) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
1989 | Completed 10/10/1989. |
Portland,
OR Multnomah United States |
NE 21st Ave./Thompson St. (45.53898, -122.64420) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
1989 | Completed 10/10/1989. |
Portland,
OR Multnomah United States |
NE 21st Ave./Brazee St. (45.54051, -122.64420) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
1989 | Completed 10/10/1989. |
Portland,
OR Multnomah United States |
NE 37th Ave./Morris St./Wisteria St. (45.54467, -122.62500) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
1986 | Completed 12/23/1986. |
Portland,
OR Multnomah United States |
NE 37th Ave./Brazee St. (45.54057, -122.62500) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
1987 | Completed 10/16/1987. |
Portland,
OR Multnomah United States |
NE 37th Ave./Thompson St. (45.53904, -122.62500) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
1987 | Completed 11/16/1987. |
Portland,
OR Multnomah United States |
SE 32nd Ave./SE Lincoln St. (45.50825, -122.63270) |
Neighborhood Traffic Circle Existing |
Unknown None |
4 Approaches 0 Driveways |
Other Single-Lane |
1990 | Completed 4/25/1990. |
Portland,
OR Multnomah United States |
SE 30th Ave./SE Caruthers St. (45.50550, -122.63470) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
1990 | Completed 4/23/1990. |
Portland,
OR Multnomah United States |
SE 31st Ave./SE Clinton St. (45.50354, -122.63360) |
Neighborhood Traffic Circle Existing |
Unknown None |
4 Approaches 0 Driveways |
Other Single-Lane |
1990 | Completed 6/22/1990. |
Portland,
OR Multnomah United States |
SE 23rd Ave./SE Clinton St. (45.50339, -122.64260) |
Neighborhood Traffic Circle Existing |
Unknown None |
4 Approaches 0 Driveways |
Other Single-Lane |
1990 | Completed 6/22/1990. |
Portland,
OR Multnomah United States |
SE 37th Ave./SE Lincoln St. (45.50806, -122.62570) |
Neighborhood Traffic Circle Existing |
Unknown None |
4 Approaches 0 Driveways |
Other Single-Lane |
1990 | Completed 4/25/1990. |
Portland,
OR Multnomah United States |
SE 43rd Ave./SE Lincoln St. (45.50799, -122.61810) |
Neighborhood Traffic Circle Existing |
Unknown None |
4 Approaches 0 Driveways |
Other Single-Lane |
1990 | Completed 4/23/1990. |
Portland,
OR Multnomah United States |
SE 51st Ave./SE Lincoln St. (45.50803, -122.61000) |
Neighborhood Traffic Circle Existing |
Unknown None |
4 Approaches 0 Driveways |
Other Single-Lane |
1990 | Completed 4/23/1990. |
Portland,
OR Multnomah United States |
SE 55th Ave. (N)/SE Lincoln St. (45.50806, -122.60650) |
Neighborhood Traffic Circle Existing |
Unknown None |
3 Approaches 0 Driveways |
Other Single-Lane |
1990 | Completed 5/14/1990. |
Portland,
OR Multnomah United States |
SE 55th Ave. (S)/SE Lincoln St. (45.50804, -122.60610) |
Neighborhood Traffic Circle Existing |
Unknown None |
3 Approaches 0 Driveways |
Other Single-Lane |
1990 | Completed 5/14/1990. |
Portland,
OR Multnomah United States |
SE 58th Ave. (S)/SE Lincoln St. (45.50805, -122.60380) |
Neighborhood Traffic Circle Existing |
Unknown None |
4 Approaches 0 Driveways |
Other Single-Lane |
1990 | Completed 5/8/1990. |