28735 Results

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City, State
County
Country
Intersection
(Lat, Lng)
Type
Status
Control Type / Other Control Type Approaches / Driveways / ICD (m) Functional Class /
LaneType
Year Completed Comments
Scottsdale, AZ
Maricopa Co.
United States
100th St. / Cactus Rd.
(33.59706, -111.86530)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
31.8341
Other (At-Grade)
Single-Lane
2008 ICD estimated from Google Maps linework.
Scottsdale, AZ
Maricopa Co.
United States
104th St. / Cactus Rd.
(33.59700, -111.85660)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.8341
Other (At-Grade)
Single-Lane
2008 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.
Phoenix, AZ
Maricopa Co.
United States
W Riverwood Blvd. / W Kirby Ave.
(33.41608, -112.27480)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
16.9473
Other (At-Grade)
Single-Lane
2002 Painted splitter islands. ICD estimated from Google Maps linework.
Scottsdale, AZ
Maricopa Co.
United States
E. Oak St. / N. 70th St.
(33.47301, -111.93050)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
19.9249
Other (At-Grade)
Single-Lane
2003 ICD estimated from Google Maps linework.
Phoenix, AZ
Maricopa Co.
United States
Happy Valley Rd. / I-17 NB Ramps
(33.71291, -112.11477)
Roundabout
Removed
All-Way Yield
None
4 Approaches
0 Driveways
64.0077
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2020 Initially constructed 2002, revised 2005. Removed in 2020, replaced with diverging diamond interchange: https://www.youtube.com/watch?v=Xgcxmf9UYWw. https://azdot.gov/adot-blog/requiem-roundabouts-least-ones-happy-valley-road 21442
Phoenix, AZ
Maricopa Co.
United States
Happy Valley Rd. / I-17 SB Ramps
(33.71292, -112.12019)
Roundabout
Removed
All-Way Yield
None
3 Approaches
0 Driveways
62.4840
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2020 Initially constructed 2002, revised 2005. Removed in 2020, replaced with diverging diamond interchange: https://www.youtube.com/watch?v=Xgcxmf9UYWw. https://azdot.gov/adot-blog/requiem-roundabouts-least-ones-happy-valley-road 21442
Scottsdale, AZ
Maricopa Co.
United States
N 68th St. / E Cholla St.
(33.58949, -111.93552)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2003 Completed with traffic calming project.
Scottsdale, AZ
Maricopa Co.
United States
N. 74th St. / E. Sweetwater Ave.
(33.60395, -111.92155)
Traffic Calming Circle
Existing
All-Way Yield
None
0 Approaches
0 Driveways
16.7640
Other (At-Grade)
Unknown
2003 Modified by City in 2005 to improve operation as roundabout. 21442
Scottsdale, AZ
Maricopa Co.
United States
N 70th Pl. / E Chaparral Rd.
(33.50954, -111.92900)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.4320
Other (At-Grade)
Single-Lane
2016 A traffic calming circle was completed in 2002 on what was otherwise a TWSC intersection. Roundabout constructed in 2016. On south leg there is no entry into the roundabout but instead a yield-controlled right-turn bypass lane to prevent northbound-to-westbound cut-through traffic.
Scottsdale, AZ
Maricopa Co.
United States
N. 104th St. / E. Cholla St.
(33.58976, -111.85660)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
21.8878
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Scottsdale, AZ
Maricopa Co.
United States
E. Via Linda / E. San Rafael Dr.
(33.56711, -111.89565)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
18.2880
Other (At-Grade)
Single-Lane
ICD estimated from Google Earth.
Scottsdale, AZ
Maricopa Co.
United States
E. Via Linda / E. San Pablo Dr.
(33.56833, -111.89350)
Traffic Calming Circle
Existing
Unknown
Unknown
3 Approaches
0 Driveways
49.7573
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Scottsdale, AZ
Maricopa Co.
United States
E. Via Linda / N. 87th St.
(33.56715, -111.89500)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
69.6612
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Scottsdale, AZ
Maricopa Co.
United States
N. Marshall Way / E. Main St.
(33.49311, -111.92830)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
22.9083
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Scottsdale, AZ
Maricopa Co.
United States
N. Marshall Way / E. 5th Ave.
(33.49802, -111.92900)
Other
Existing
All-Way Stop
None
3 Approaches
0 Driveways
23.9030
Other (At-Grade)
Single-Lane
Stop controlled. ICD estimated from Google Maps linework.
Scottsdale, AZ
Maricopa Co.
United States
E. Via Linda / N. 84th St.
(33.56832, -111.89880)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
37.8156
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Scottsdale, AZ
Maricopa Co.
United States
E. Via Linda / N. 83rd Pl.
(33.56770, -111.90100)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
63.6899
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Phoenix, AZ
Maricopa Co.
United States
E. Cotton Center Blvd. / S. 44th Pl.
(33.40279, -111.98790)
Other
Existing
Unknown
Unknown
0 Approaches
0 Driveways
163.5163
Other (At-Grade)
Multilane (2 Lane, unspecified)
2000 ICD estimated from Google Maps linework.
Phoenix, AZ
Maricopa Co.
United States
Pointe Pkwy. / S 48th St.
(33.37162, -111.97410)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Multilane (2 Lane, unspecified)
2000
Peoria, AZ
Maricopa Co.
United States
N Sunrise Point / Sunset Point
(33.75294, -112.33084)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
80.7720
Other (At-Grade)
Single-Lane
2004
Litchfield Park, AZ
Maricopa Co.
United States
Wigwam Creek Blvd. / N. Rattler Way
(33.51643, -112.32870)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
16.9277
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
Litchfield Park, AZ
Maricopa Co.
United States
W. Palmilla Blvd. / W. Alvarado Dr.
(33.46978, -112.35190)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
23.9107
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Phoenix, AZ
Maricopa Co.
United States
N. 43rd St. / E. Stanford Dr.
(33.51700, -111.98930)
Traffic Calming Circle
Existing
All-Way Yield
None
0 Approaches
0 Driveways
46.7997
Other (At-Grade)
Single-Lane
2005 Mini-roundabout ICD estimated from Google Maps linework.
Phoenix, AZ
Maricopa Co.
United States
E. Mountain View Rd. / N. Central Ave.
(33.57510, -112.07360)
Traffic Calming Circle
Existing
All-Way Yield
None
0 Approaches
0 Driveways
16.9162
Other (At-Grade)
Single-Lane
2006 Mini-roundabout ICD estimated from Google Maps linework.
Phoenix, AZ
Maricopa Co.
United States
23rd Ave. / W. Osborn Rd.
(33.48775, -112.10840)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
15.9372
Other (At-Grade)
Single-Lane
2005 Small roundabout. ICD estimated from Google Maps linework.
Phoenix, AZ
Maricopa Co.
United States
S. Melon Ln. / W. Country Place Blvd.
(33.41839, -112.27850)
Roundabout
Existing
All-Way Yield
None
2 Approaches
2 Driveways
23.9249
Other (At-Grade)
Single-Lane
2004 Painted splitter islands. Functional Class: Local ICD estimated from Google Maps linework.
Phoenix, AZ
Maricopa Co.
United States
Aviano Way / (unknown)
(33.68941, -111.99350)
Rotary
Existing
All-Way Yield
None
0 Approaches
0 Driveways
79.4999
Other (At-Grade)
Single-Lane
Mini-roundabout. Completed 2005. ICD estimated from Google Maps linework.
Scottsdale, AZ
Maricopa Co.
United States
Princess Blvd. / Princess Dr.
(33.64804, -111.91795)
Other
Existing
All-Way Yield
None
3 Approaches
0 Driveways
64.0077
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
1986 Painted spiral next to central island. Completed 1986. Reconfigured in 2007? 21442
Phoenix, AZ
Maricopa Co.
United States
South 20th Drive. / (none)
(33.37556, -112.10290)
Traffic Calming Circle
Existing
Unknown
Unknown
2 Approaches
0 Driveways
16.9552
Other (At-Grade)
Single-Lane
2003 Neighborhood traffic calming. ICD estimated from Google Maps linework.
Scottsdale, AZ
Maricopa Co.
United States
N. 64th St. / E. Lafayette Blvd.
(33.49474, -111.94330)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
21.9119
Other (At-Grade)
Single-Lane
2000 ICD estimated from Google Maps linework.
Phoenix, AZ
Maricopa Co.
United States
S. Pointe Pkwy. W / S. Pointe Pkwy. E
(33.37649, -111.97210)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
50.8650
Other (At-Grade)
Single-Lane
1994 Before 1997. ICD estimated from Google Maps linework.
Mesa, AZ
Maricopa Co.
United States
E McKellips Rd. / Loop 202 SB Ramps
(33.45145, -111.67100)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
44.8421
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2007 ICD estimated from Google Maps linework.
Mesa, AZ
Maricopa Co.
United States
E McKellips Rd. / Loop 202 NB Ramps
(33.45142, -111.66850)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.8492
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2007 ICD estimated from Google Maps linework.
Verrado, AZ
Maricopa Co.
United States
W Sunrise Ln. / W Highlands Dr.
(33.49936, -112.52120)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
48.8011
Other (At-Grade)
Single-Lane
2008 ICD estimated from Google Maps linework.
Litchfield Park, AZ
Maricopa Co.
United States
Wigwam Creek Blvd. / Windsor Blvd.
(33.51009, -112.32786)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
15.9331
Other (At-Grade)
Single-Lane
2002 ICD estimated from Google Maps linework.
Scottsdale, AZ
Maricopa Co.
United States
N 94th St. / E Union Hills Dr.
(33.65465, -111.87864)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.8538
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Scottsdale, AZ
Maricopa Co.
United States
N 124th St / E Columbine Dr
(33.59817, -111.81338)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
16.9116
Unknown
Single-Lane
2006 ICD estimated from Google Maps linework.
Scottsdale, AZ
Maricopa Co.
United States
E Columbine Dr. / N 122nd St.
(33.59757, -111.81675)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
20.8910
Other (At-Grade)
Single-Lane
2007 ICD estimated from Google Maps linework.
Scottsdale, AZ
Maricopa Co.
United States
N 90th St. / (parking)
(33.57812, -111.88617)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.2920
Other (At-Grade)
Multilane (2 Lane, unspecified)
2017 Serves shopping center and Scottsdale Shea medical center. Bus-only bypass lane on north and south legs with bus stop in advance of pedestrian crossing.
Scottsdale, AZ
Maricopa Co.
United States
N Hayden Rd. / N Northsight Blvd.
(33.62730, -111.89569)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
47.7344
Other (At-Grade)
Multilane (2 Lane, unspecified)
2014 ICD estimated from Google Maps linework.
Phoenix, AZ
Maricopa Co.
United States
E Dove Valley Rd. / N 60th St.
(33.78470, -111.95199)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.7500
Other (At-Grade)
Single-Lane
2015 ICD estimated from Google Maps linework.
Phoenix, AZ
Maricopa Co.
United States
N Galvin Pkwy. / Desert Botanical Gardens
(33.45977, -111.94970)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane, unspecified)
2008 Year Completed estimated (2007-2009).
Tempe, AZ
Maricopa Co.
United States
S Priest Dr. / W Grove Pkwy.
(33.35151, -111.96257)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2021
Paradise Valley, AZ
Maricopa Co.
United States
N 68th St. / E Indian Bend Rd.
(33.53853, -111.93446)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2021
Scottsdale, AZ
Maricopa Co.
United States
Chauncey Ln. / 73rd Pl.
(33.65153, -111.92245)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2013 Designed as an expandable roundabout, which is why the ICD is 150' for a single lane. South leg added 2014-2016. The west and north legs have potential to expand to multilane entries, taking the new lane from the wide splitter islands. In the future Chauncey will continue to the east and a fourth leg will be added.
Litchfield Park, AZ
Maricopa Co.
United States
N Village Pkwy. / Luna Pl.
(33.50029, -112.37537)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
47.2440
Other (At-Grade)
Single-Lane
2007 Year Completed estimated (2006-2007).
Litchfield Park, AZ
Maricopa Co.
United States
N Village Pkwy. / Escondido Pl.
(33.50470, -112.37528)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
47.2440
Other (At-Grade)
Single-Lane
2007 Year Completed estimated (2006-2007).
Litchfield Park, AZ
Maricopa Co.
United States
N Village Pkwy. / W Escondido Pl. N / Village Rd.
(33.50655, -112.37483)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.2440
Other (At-Grade)
Single-Lane
2007 Year Completed estimated (2006-2007).
Litchfield Park, AZ
Maricopa Co.
United States
Village Pkwy. / Village Pkwy.
(33.50692, -112.37033)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
47.2440
Other (At-Grade)
Single-Lane
2007 Year Completed estimated (2006-2007).
Phoenix, AZ
Maricopa Co.
United States
W Vineyard Rd. / S 53rd Ln.
(33.38470, -112.17385)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
27.4320
Other (At-Grade)
Single-Lane
2005
Phoenix, AZ
Maricopa Co.
United States
W Glass Ln. / S 52nd Ave.
(33.38444, -112.17029)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Phoenix, AZ
Maricopa Co.
United States
W Maldonado Rd. / S 39th Dr.
(33.38301, -112.14297)
Traffic Calming Circle
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Deer Valley, AZ
Maricopa Co.
United States
Deer Valley Rd. / N 109th Ave.
(33.68181, -112.29423)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2022 https://www.youtube.com/watch?v=uRqme9VPzgU
Sun City, AZ
Maricopa Co.
United States
W Williams Dr. / N 115th Ave.
(33.68953, -112.31220)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
51.8160
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2022 https://www.youtube.com/watch?v=uRqme9VPzgU
Litchfield Park, AZ
Maricopa Co.
United States
W Missouri Ave. / N 189th Ave.
(33.51503, -112.46581)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2017
Surprise, AZ
Maricopa Co.
United States
N 173rd Ave. / Maya Way
(33.72771, -112.43448)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2005
Buckeye, AZ
Maricopa Co.
United States
W Westpark Loop / W Lower Buckeye Rd.
(33.42018, -112.60342)
Rotary
Existing
All-Way Yield
None
3 Approaches
0 Driveways
60.9600
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2005 Concentric striped circulatory roadway. Lane change required for driver making movement from left lane of northeast entry to the southeast exit.
Buckeye, AZ
Maricopa Co.
United States
W Westpark Loop / W Warner St.
(33.41611, -112.60337)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2005
Maple Ash, AZ
Maricopa Co.
United States
W 9th St. / S Maple Ave.
(33.42046, -111.94122)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Maple Ash, AZ
Maricopa Co.
United States
W 9th St. / S Ash Ave.
(33.42048, -111.94237)
Traffic Calming Circle
Existing
All-Way Stop
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Maple Ash, AZ
Maricopa Co.
United States
W 11th St. / S Maple Ave.
(33.41763, -111.94123)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Maple Ash, AZ
Maricopa Co.
United States
W 12th St. / S Maple Ave.
(33.41619, -111.94121)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Gilber, AZ
Maricopa Co.
United States
E Vest Ave. / S Sanders Dr.
(33.31067, -111.69970)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0037
Other (At-Grade)
Single-Lane
2006 No splitter islands.
Gilbert, AZ
Maricopa Co.
United States
E Carla Vista Dr. / S Sanders Dr.
(33.31172, -111.69972)
Traffic Calming Circle
Existing
All-Way Yield
None
3 Approaches
0 Driveways
32.0037
Other (At-Grade)
Single-Lane
2006 No splitter islands.
Gilbert, AZ
Maricopa Co.
United States
E Vest Ave. / S Swallow Ln.
(33.31065, -111.70183)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0037
Other (At-Grade)
Single-Lane
2006 No splitter islands.
Gilbert, AZ
Maricopa Co.
United States
E Vest Ave. / S Heron Ln.
(33.31074, -111.69680)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0037
Other (At-Grade)
Single-Lane
2006 No splitter islands.
Gilbert, AZ
Maricopa Co.
United States
E Oakland St. / S Heron Ln.
(33.31248, -111.69729)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0037
Other (At-Grade)
Single-Lane
2006
Gilbert, AZ
Maricopa Co.
United States
E Oakland St. / S Swallow Ln.
(33.31243, -111.70186)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0037
Other (At-Grade)
Single-Lane
2006 No splitter islands.
Gilbert, AZ
Maricopa Co.
United States
E Loma Vista St. / S Swan Dr.
(33.31564, -111.69268)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0037
Other (At-Grade)
Single-Lane
2003 No splitter islands.
Gilbert, AZ
Maricopa Co.
United States
(entrance) / (parking)
(33.31625, -111.68786)
Other
Existing
All-Way Yield
None
2 Approaches
2 Driveways
39.6240
Other (At-Grade)
Single-Lane
2020 No splitter islands on three legs.
Gilbert, AZ
Maricopa Co.
United States
E Oxford Ln. / S Swan Dr.
(33.31913, -111.69381)
Traffic Calming Circle
Existing
All-Way Yield
None
3 Approaches
0 Driveways
27.4317
Other (At-Grade)
Single-Lane
2003 No splitter islands.
Gilbert, AZ
Maricopa Co.
United States
E Perkinsville St. / S Benjamin Dr.
(33.31177, -111.70813)
Traffic Calming Circle
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.5274
Other (At-Grade)
Single-Lane
2015 No splitter islands on two legs.
Gilbert, AZ
Maricopa Co.
United States
E Turley St. / S Benjamin Dr.
(33.31312, -111.70815)
Traffic Calming Circle
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.5277
Other (At-Grade)
Single-Lane
2015 No splitter islands on two legs.
Scottsdale, AZ
Maricopa Co.
United States
E Osborn Rd. / N Miller Rd.
(33.48764, -111.91751)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2023 https://www.scottsdaleaz.gov/construction/project-list/osborn-road
Phoenix, AZ
Maricopa Co.
United States
E Stanford Dr. / N 40th St.
(33.51726, -111.99524)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.6512
Other (At-Grade)
Single-Lane
2015
Paradise Valley, AZ
Maricopa Co.
United States
E Stanford Dr. / N Palo Cristi Rd.
(33.51726, -112.00408)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
22.8600
Other (At-Grade)
Single-Lane
2015 Painted splitter island on south leg.
Paradise Valley, AZ
Maricopa Co.
United States
E McDonald Dr. / N Echo Canyon Pkwy.
(33.52382, -111.97471)
Roundabout
Existing
All-Way Yield
None
4 Approaches
1 Driveways
39.6240
Other (At-Grade)
Single-Lane
2014 Elliptical shaped. ICD = 130 ft x 102 ft.
Scottsdale, AZ
Maricopa Co.
United States
(Scottsdale Community College entrance) / (parking)
(33.51036, -111.88274)
Roundabout
Existing
All-Way Yield
None
3 Approaches
2 Driveways
30.4800
Other (At-Grade)
Single-Lane
2009 On campus of Scottsdale Community College. Yield signs only on left side of entry. Merging right-turn bypass lane on south leg. Year Completed estimated (2007-2009).
North Scottsdale, AZ
Maricopa Co.
United States
E Dynamite Blvd. / (private drive)
(33.74136, -111.82606)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2018-2019).
North Scottsdale, AZ
Maricopa Co.
United States
E Dynamite Blvd. / N 122nd St.
(33.74137, -111.81755)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2019
Tempe, AZ
Maricopa Co.
United States
W 12th St. / S Judd St.
(33.41609, -111.94855)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Tempe, AZ
Maricopa Co.
United States
W 12th St. / S Roosevelt St.
(33.41608, -111.94728)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Tempe, AZ
Maricopa Co.
United States
W 11th St. / S Roosevelt St.
(33.41779, -111.94727)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Tempe, AZ
Maricopa Co.
United States
W 9th St. / S Roosevelt St.
(33.42064, -111.94728)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Tempe, AZ
Maricopa Co.
United States
W Howe St. / S Wilson St.
(33.41682, -111.94575)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Tempe, AZ
Maricopa Co.
United States
W 10th St. / S Wilson St.
(33.41940, -111.94577)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Glendale, AZ
Maricopa Co.
United States
N 87th Ave. / W Montebello Ave. / (parking)
(33.51695, -112.24749)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2019 New city collector street, private developer funded.
Glendale, AZ
Maricopa Co.
United States
W Luke Ave. / N 89th Ave.
(33.51770, -112.25141)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.4317
Other (At-Grade)
Single-lane w/ Traversable Central Island
2021 Single lane, fully mountable central island, mini-roundabout with a 17' wide circulating lane.
Glendale, AZ
Maricopa Co.
United States
W Montebello Ave. / N 89th Ave.
(33.51876, -112.25064)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2023 Single lane roundabout with 18' wide circulating lane on a new city collector street. Developer funded.
Glendale, AZ
Maricopa Co.
United States
N 89th Ave. / W Vermont Ave.
(33.51450, -112.25158)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.4317
Other (At-Grade)
Single-Lane
2023
Glendale, AZ
Maricopa Co.
United States
(Glendale Heroes Regional Park road) / (parking)
(33.52526, -112.23376)
Other
Existing
Other
None
3 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2022 18' wide circulating lane, including bike lane. No splitter islands other than painted areas flush to the pavement surface. One approach has no yield control.
Desert Sunset, AZ
Maricopa Co.
United States
(Glendale Heroes Regional Park road) / (parking)
(33.52624, -112.23562)
Other
Existing
Uncontrolled
None
3 Approaches
0 Driveways
41.1480
Other (At-Grade)
Single-Lane
2008 No truck apron or splitter islands other than painted pavement. No yield control on entry or circulating.
Desert View, AZ
Maricopa Co.
United States
E Lone Cactus Dr. / N Aviano Way
(33.68254, -111.99673)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2007 30 foot wide single, circulating lane and absent of a truck apron. Year Completed estimated (2006-2007).
Desert View, AZ
Maricopa Co.
United States
E Marriott Dr. / (parking)
(33.68131, -111.96826)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
37.4904
Other (At-Grade)
Single-Lane
2003 Constructed initially as double-lane roundabout with unstriped circulatory roadway. Converted to single-lane 2011-2012 by striped out inside circulating lane.
Desert View, AZ
Maricopa Co.
United States
E Marriott Dr. / E Pathfinder Dr.
(33.68448, -111.97050)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.4904
Other (At-Grade)
Single-Lane
2002 Striped truck apron. Year Completed estimated (2002-2003).
North Scottsdale, AZ
Maricopa Co.
United States
E Silverstone Dr. / N 74th St.
(33.69438, -111.92100)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2009 Year Completed estimated (2007-2009).
South Scottsdale, AZ
Maricopa Co.
United States
N 76th Pl. / E Coolidge Ave.
(33.50561, -111.91667)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.1104
Other (At-Grade)
Single-Lane
1997 No splitter islands.
Mesa, AZ
Maricopa Co.
United States
S Innovation Way W / E Williams Field Rd.
(33.30716, -111.68114)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
44.1960
Other (At-Grade)
Single-Lane
2003 On Arizona State University Polytech campus. No truck apron. Merging right-turn bypass lane on west leg; add-lane right-turn bypass lane on north leg. Constructed initially as two-lane roundabout with unstriped circulatory roadway; converted to single-lane 2011-2012.