9518 Results

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City, State
County
Country
Intersection
(Lat, Lng)
Type
Status
Control Type / Other Control Type Approaches / Driveways Functional Class /
LaneType
Year Completed Comments
Lisbon, MD
Howard
United States
MD 94/MD 144
(39.33700, -77.07360)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1993 First roundabout in Maryland. Built initially as temporary, made permanent after one month.
Long Beach, CA
Los Angeles
United States
Los Alamitos Circle (Hwy. 1/Lakewood Blvd./Los Coyotes Diagonal)
(33.78989, -118.14250)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
1993 Traffic circle conversion.
Gaithersburg, MD
Montgomery
United States
Kentlands Blvd./Main St.
(39.12333, -77.23855)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
1993 Previously controlled by two-way stop Functional Class: Arterial
Gaithersburg, MD
Montgomery
United States
Kentlands Blvd./Market St.
(39.12309, -77.23489)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
1993 Functional Class: Arterial. Year Completed estimated (1993-2002).
Portland, OR
Multnomah Co.
United States
SE Ladd Ave./SE Palm St.
(45.51025, -122.65144)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1993 Completed 11/8/1993.
Portland, OR
Multnomah Co.
United States
SE 36th Ave./SE Bybee Blvd.
(45.47241, -122.62621)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1992 Completed 10/6/1992.
Portland, OR
Multnomah Co.
United States
SE 37th Ave./SE Bybee Blvd.
(45.47243, -122.62440)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1992 Completed 10/6/1992.
Portland, OR
Multnomah Co.
United States
SE 34th Ave./SE Bybee Blvd.
(45.47319, -122.62826)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1992 Completed 9/30/1992.
Portland, OR
Multnomah Co.
United States
NE 7th Ave./NE Cook St.
(45.54717, -122.65859)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1992 Completed 1/9/1992.
Portland, OR
Multnomah Co.
United States
NE 7th Ave./NE Tillamook St. (W)
(45.53790, -122.65861)
Neighborhood Traffic Circle
Existing
Unknown
None
3 Approaches
0 Driveways
Other
Single-Lane
1992 Completed 1/9/1992.
Portland, OR
Multnomah Co.
United States
NE 7th Ave./NE Sacramento St.
(45.53955, -122.65862)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1992 Completed 1/9/1992.
Portland, OR
Multnomah Co.
United States
NE 7th Ave./NE Russell St.
(45.54126, -122.65861)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1992 Completed 1/9/1992.
Portland, OR
Multnomah Co.
United States
NE 7th Ave./NE Graham St.
(45.54296, -122.65859)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1992 Completed 1/9/1992.
Lincoln, NE
Lancaster
United States
69th St./Forest Lake Blvd.
(40.76293, -96.62640)
Neighborhood Traffic Circle
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Single-Lane
1992
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.
Gainesville, FL
Alachua
United States
SE 7th St./SE 4th Ave.
(29.64824, -82.31786)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Single-Lane
1992 Completed April 1992.
Santa Barbara, CA
Santa Barbara
United States
Alameda Padre Serra/Montecito St./Salinas St./Sycamore Canyon Rd.
(34.42903, -119.67720)
Roundabout
Existing
All-Way Yield
None
5 Approaches
1 Driveways
Other
Single-Lane
1992 Includes driveway into roundabout serving one home.
Spokane, WA
Spokane
United States
E. Sharp Ave./N. Columbus St.
(47.66950, -117.39490)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
1992 September 1992.
Las Vegas (Summerlin), NV
Clark
United States
Village Center Dr./Meadow Hills Dr.
(36.19350, -115.30070)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
1991
Las Vegas, NV
Clark
United States
Hills Dr./Longspur Dr.
(36.19252, -115.29770)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other
Multilane (2 Lane)
1991
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.
Las Vegas (Summerlin), NV
Clark
United States
Town Center Dr./Hualapai Way
(36.17850, -115.31770)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
1990 Completed March 1990.
Las Vegas (Summerlin), NV
Clark
United States
Town Center Dr./Village Center Cir./Library Hills Dr.
(36.18960, -115.30360)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other
Multilane (2 Lane)
1990 Completed March 1990.
Portland, OR
Multnomah
United States
SE 36th Ave./SE Clinton St.
(45.50337, -122.62630)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 6/22/1990.
Portland, OR
Multnomah
United States
SE 45th Ave./SE Clinton St.
(45.50336, -122.61610)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 4/25/1990.
Portland, OR
Multnomah
United States
SE 47th Ave./SE Clinton St.
(45.50336, -122.61400)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 4/25/1990.
Portland, OR
Multnomah Co.
United States
NE 47th Ave./NE Brazee St.
(45.54056, -122.61496)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 9/25/1990.
Portland, OR
Multnomah Co.
United States
NE 47th Ave./NE Thompson St.
(45.53903, -122.61496)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 9/25/1990.
Portland, OR
Multnomah Co.
United States
SE 30th Ave./SE Grant St. (W)
(45.50679, -122.63472)
Neighborhood Traffic Circle
Existing
Unknown
None
3 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 4/16/1990.
Portland, OR
Multnomah Co.
United States
SE 30th Ave./SE Grant St. (E)
(45.50726, -122.63473)
Neighborhood Traffic Circle
Existing
Unknown
None
3 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 4/16/1990.
Portland, OR
Multnomah Co.
United States
SE 41st Ave./SE Harrison St.
(45.50878, -122.62020)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 5/30/1990.
Portland, OR
Multnomah Co.
United States
SE 37th Ave./SE Harrison St.
(45.50879, -122.62572)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 9/14/1990.
Portland, OR
Multnomah Co.
United States
SE 46th Ave./SE Lincoln St.
(45.50802, -122.61510)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1990 Completed 4/23/1990.
Portland, OR
Multnomah Co.
United States
NE US Grant Pl./NE 35th Ave.
(45.53779, -122.62841)
Neighborhood Traffic Circle
Existing
Unknown
None
3 Approaches
0 Driveways
Other
Single-Lane
1989 Completed 10/11/1989.
Portland, OR
Multnomah Co.
United States
NE US Grant Pl./NE 36th Ave.
(45.53777, -122.62601)
Neighborhood Traffic Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other
Single-Lane
1989 Completed 10/11/1989.
Portland, OR
Multnomah Co.
United States
SE 13th Ave./SE Salmon St.
(45.51434, -122.65264)
Neighborhood Traffic Circle
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
Other
Single-Lane
1989 Completed 1/11/1989.
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.

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