Roundabouts Database

28784 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
East Central, UT
Salt Lake Co.
United States 		900 S / 1100 E / E Gilmer Dr.
(40.74978, -111.85950) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
25.3340 		Other (At-Grade)
Single-Lane 		2019 5-leg compact. Speed tables on entry. Bottom of very steep hill. 5th leg needs widening to Gilmer Dr. 10 ft Bike Trail connects to it. Next to East High School site of Disney's High School Musical Movies and TV series. ICD estimated from Google Maps linework.
Mesa, AZ
Maricopa Co.
United States 		Bass Pro Dr. / W Brown Rd.
(33.43621, -111.86050) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2007 City of Mesa Bus Route turnaround and accommodates WB-67 Truck deliveries for a Super WalMart.
Camp Verde, AZ
Yavapai Co.
United States 		Middle Verde / Cliff Castle
(34.60927, -111.86130) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.3535 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Camp Verde, AZ
Yavapai Co.
United States 		Middle Verde Rd. / I-17 NB Ramps
(34.61039, -111.86160) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.4040 		Freeway Ramps (Grade-Separated)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Nibley, UT
Cache Co.
United States 		W 3200 S / S 1200 W
(41.67509, -111.86225) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2022 Year Completed estimated (2020-2022).
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 		N. 96th St. / E. Cholla St.
(33.58979, -111.87390) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.8470 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Scottsdale, AZ
Maricopa Co.
United States 		N. 96th St. / E. Sweetwater Ave.
(33.60433, -111.87390) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.8420 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Draper, UT
Salt Lake Co.
United States 		Vestry Rd. / Rocky Mouth Ln.
(40.48996, -111.87390) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
57.2236 		Other (At-Grade)
Single-Lane 		1996 ICD estimated from Google Maps linework.
Mesa Grande, AZ
Maricopa Co.
United States 		Cubs Way / N Riverview
(33.43243, -111.87766) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
43.8553 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Draper, UT
Salt Lake Co.
United States 		E 12200 S / S 450 E
(40.52807, -111.87785) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2013-2014).
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.
Lehi, UT
Utah Co.
United States 		N Toscana Hills Dr. / Morning Vista Rd. / W Chapel Ridge Rd.
(40.44388, -111.87893) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2005
Draper, UT
Salt Lake Co.
United States 		300 East / 12200 South
(40.52863, -111.88180) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.2193 		Other (At-Grade)
Single-Lane 		2001 ICD estimated from Google Maps linework.
Draper, UT
Salt Lake Co.
United States 		300 East / Carlquist Dr.
(40.51326, -111.88180) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.5038 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Draper, UT
Salt Lake Co.
United States 		300 East / Pinnacle Way (13450 South) / Corner Bridge Ln.
(40.50785, -111.88190) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.8743 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Camp Verde, AZ
Yavapai Co.
United States 		AZ 260 / N Goswick Way / Industrial Dr.
(34.57490, -111.88226) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
33.4353 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2017 Oval shape. ICD estimated from Google Maps linework.
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).
Mesa Grande, AZ
Maricopa Co.
United States 		Waveland Ave. / Clark St.
(33.43279, -111.88286) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
29.9012 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Chandler, AZ
Maricopa Co.
United States 		Continuum St. / S Ellis St.
(33.27056, -111.88429) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.9455 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 ICD estimated from Google Maps linework.
Bountiful, UT
Davis Co.
United States 		Main St. / 1500 South / 200 West
(40.87477, -111.88570) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
27.9955 		Other (At-Grade)
Single-Lane 		2008 Construction is concrete. Functional Class: Collector 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.
Camp Verde, AZ
Yavapai Co.
United States 		AZ 260 / Wilshire Blvd.
(34.58429, -111.88654) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
53.0972 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2017 ICD estimated from Google Maps linework.
Draper, UT
Salt Lake Co.
United States 		65 E / Dearborn View Dr. / Alder Hill Rd. / Chandlerpoint Way
(40.48153, -111.88863) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on east or west legs.
Lehi, UT
Utah Co.
United States 		Gray Hawk Dr. / Homestead Dr.
(40.45275, -111.89259) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2005-2006).
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.
East Helena, MT
Lewis and Clark Co.
United States 		Canyon Ferry Rd. / Lake Helena Dr.
(46.61710, -111.89391) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2009
Helena, MT
Lewis and Clark Co.
United States 		York Rd. / Lake Helena Dr.
(46.64646, -111.89396) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.7156 		Other (At-Grade)
Single-Lane 		2019 https://www.abcfoxmontana.com/helena/york-roundabout-set-to-open-thursday/video_c15b781a-cf0e-11e9-b73b-efb751f4ffc8.html 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 		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 		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.
Saratoga Springs, UT
Utah Co.
United States 		Stillwater Dr. / Ivy Ln. / Wildflower Dr.
(40.31439, -111.89591) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.5884 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Centerville, UT
Davis Co.
United States 		N 1250 W / W Legacy Crossing Blvd.
(40.92015, -111.89691) 		Signalized Roundabout/Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2013). West leg added 2014-2015.
Camp Verde, AZ
Yavapai Co.
United States 		AZ 260 / W Horseshoe Bend Dr.
(34.59840, -111.89758) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
56.0375 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 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.
Saratoga Springs, UT
Utah Co.
United States 		N 3600 W / W Waterbury Dr
(40.41506, -111.90693) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (3+ Lane) 		2017 Through arrows on entry (no left turn arrows). Northbound has two entry through lanes going into a LT, LT-TH, TH section of circulatory roadway. Year Completed estimated (2016-2017).
Saratoga Springs, UT
Utah Co.
United States 		N 3600 W / Drexler Dr. / W 2450 N
(40.41725, -111.90695) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2017 Through arrows on entry - no left turn arrows shown. Year Completed estimated (2016-2017).
Farmington, UT
Davis Co.
United States 		N Station Pkwy. / Crescent Way. / N 850 W / W Union Ave.
(40.98527, -111.90704) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
55.8975 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 Located at a commuter rail station. Year Completed estimated (2011-2013). ICD estimated from Google Maps linework.
Lehi, UT
Utah Co.
United States 		N 3600 W / W 2700 N
(40.42051, -111.90717) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2020 Through-only and through-right arrows on all approaches, including on stem of T-intersection.
Rigby, ID
Jefferson Co.
United States 		Farnsworth Way / Stockham Blvd. / (parking)
(43.68099, -111.90760) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2018 Peanut shaped. Long dimension is 270 ft; nodal ICDs are ~145 ft and ~145 ft.
Saratoga Springs, UT
Utah Co.
United States 		Pony Express Pkwy. / Riverside Dr.
(40.36205, -111.91116) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2016 Constructed initially as single-lane roundabout with stubbed east and west legs. Expanded to 2x1 multilane in 2022 with connection of east and west legs. Year Completed estimated (2015-2016).
North Salt Lake, UT
Davis Co.
United States 		Eagle Ridge Dr. / S. Orchard Dr.
(40.83741, -111.91130) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.7221 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2005 ICD estimated from Google Maps linework.
Farmington, UT
Davis Co.
United States 		N 1100 W / W Clark Ln.
(40.98214, -111.91134) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.8840 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Layton, UT
Davis Co.
United States 		Hobbs Creek Dr. / Sky View Dr.
(41.09349, -111.91134) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.9560 		Other (At-Grade)
Single-Lane 		2015 Painted splitter islands. Year Completed estimated (2013-2015).
Camp Verde, AZ
Yavapai Co.
United States 		AZ 260 / Cherry Creek Rd. (Forest 372 Route)
(34.60935, -111.91194) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
61.9280 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 ICD estimated from Google Maps linework.
North Salt Lake, UT
Davis Co.
United States 		Orchard Dr. / E Eaglegate Dr.
(40.83459, -111.91224) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2011 Crosswalks next to circulatory roadway. Year Completed estimated (2010-2011).
South Jordan, UT
Salt Lake Co.
United States 		River Front Pkwy. / 10750 South
(40.55468, -111.91360) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
108.8921 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2006 Functional Class: Arterial ICD estimated from Google Maps linework.
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.
South Jordan, UT
Salt Lake Co.
United States 		River Front Pkwy. / 11050 South
(40.55050, -111.91690) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
52.6345 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2006 Functional Class: Arterial ICD estimated from Google Maps linework.
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
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
Bluffdale, UT
Salt Lake Co.
United States 		Noell Nelson Dr. / S Heritage Crest Way
(40.47223, -111.91882) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.2506 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Bluffdale, UT
Salt Lake Co.
United States 		SR 140 (W 14600 S) / S 1000 W
(40.48614, -111.91949) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.9679 		Other (At-Grade)
Single-Lane 		2016 Right-turn-only lane on east leg. ICD estimated from Google Maps linework.
Bluffdale, UT
Salt Lake Co.
United States 		S Stone Fly Dr. / Gray Wulff Dr.
(40.49285, -111.92039) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2007
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).
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 		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.
Camp Verde, AZ
Yavapai Co.
United States 		Camp Verde Bridgeport Hwy (AZ 260) / (unknown)
(34.62054, -111.92272) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
70.1040 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 https://azdot.gov/adot-news/state-route-260-project-homestretch-completion-fall
Bluffdale, UT
Salt Lake Co.
United States 		Spring View Pkwy. / Peacock Midge Dr. / Pheasant Tail Dr.
(40.49070, -111.92292) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2005
Saratoga Springs, UT
Utah Co.
United States 		W Harvest Hills Blvd. / Harvest Moon Dr.
(40.39852, -111.92490) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		No splitter island on side street.
Saratoga Springs, UT
Utah Co.
United States 		Providence Dr. / N Bay Leaf Dr. / Peppermint Ct. / Harvest Moon Dr.
(40.39497, -111.92586) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Saratoga Springs, UT
Utah Co.
United States 		W Aspen Hills Blvd. / N 400 W
(40.39159, -111.92595) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2011 Year Completed estimated (2010-2011).
Ogden, UT
Weber Co.
United States 		Combe Rd. / Skyline Dr.
(41.15951, -111.92682) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2016-2017).
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 		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.
Saratoga Springs, UT
Utah Co.
United States 		W Harvest Moon Dr. / N Nectar Way / Blossom Ct.
(40.40476, -111.92906) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
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.
Saratoga Springs, UT
Utah Co.
United States 		Providence Dr. / Bountiful Way
(40.39754, -111.93085) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Saratoga Springs, UT
Utah Co.
United States 		W Harvest Moon Dr. / N Providence Dr.
(40.40383, -111.93168) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		No splitter islands.
North Salt Lake, UT
Davis Co.
United States 		Foxboro Dr. / N Cutler Dr.
(40.85319, -111.93199) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
59.4360 		Other (At-Grade)
Single-Lane 		2005
North Salt Lake, UT
Davis Co.
United States 		N Cutler Dr. / W 900 N
(40.85755, -111.93205) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Saratoga Springs, UT
Utah Co.
United States 		W Harvest Hills Blvd. / N Providence Dr.
(40.39881, -111.93223) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands on side street.
Woods Cross, UT
Davis Co.
United States 		W 2260 S / S 1950 W
(40.86663, -111.93371) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Camp Verde, AZ
Yavapai Co.
United States 		Camp Verde Bridgeport Hwy (AZ 260) / N Aultman Pkwy.
(34.62859, -111.93376) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
70.1040 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 https://azdot.gov/adot-news/state-route-260-project-homestretch-completion-fall
Woods Cross, UT
Davis Co.
United States 		Mountain View Blvd. / W 1500 S
(40.87467, -111.93385) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
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 		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.
Woods Cross, UT
Davis Co.
United States 		W 2260 S / S 2040 W
(40.86671, -111.93590) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Ogden, UT
Weber Co.
United States 		Skyline Pkwy. / County Hills Dr.
(41.18837, -111.93782) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2016-2017).
North Salt Lake, UT
Davis Co.
United States 		Fox Hollow Dr. W / 900 N
(40.85756, -111.93805) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
North Salt Lake, UT
Davis Co.
United States 		Fox Hollow Dr. W / W 1100 N
(40.86156, -111.93811) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
North Salt Lake, UT
Davis Co.
United States 		Foxboro Dr. / Fox Hollow Rd.
(40.85340, -111.93866) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
West Jordan, UT
Salt Lake Co.
United States 		W 8020 S / (parking lots)
(40.60561, -111.93990) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.3888 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
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
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 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 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
Tempe, AZ
Maricopa Co.
United States 		Rio Salado Pkwy / S Ash Ave.
(33.42935, -111.94276) 		Roundabout
Existing 		All-Way Yield
At-grade Rail Crossing Signal/Beacon 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2020 Tempe Street Car crossing through the middle. https://www.tempe.gov/government/engineering-and-transportation/transportation/streets-signals-traffic/roundabouts/first-st-ash-ave-rio-salado-pkwy-roundabout
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.
Paradise Valley, AZ
Maricopa Co.
United States 		E Mockingbird Ln. / E Northern Ave. / N Invergordon Rd.
(33.55305, -111.94344) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
23.8877 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Ammon, ID
Bonneville Co.
United States 		E Lincoln Rd. / N 45th E (Crowley Rd.)
(43.51059, -111.94433) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2020 https://www.eastidahonews.com/2020/09/major-intersection-to-close-next-week-for-roundabout-construction/
Idaho Falls, ID
Bonneville Co.
United States 		1st St. / 45th St. E (Crowley Rd.)
(43.49621, -111.94440) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8637 		Other (At-Grade)
Single-Lane 		2020 Designed to be expandable inward to dual lanes in the future.
Ammon, ID
Bonneville Co.
United States 		Crowley Rd. / E 17th St.
(43.48173, -111.94459) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
20.1168 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2019
Layton, UT
Davis Co.
United States 		E Antelope Dr. / N Church St.
(41.08892, -111.94493) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.3057 		Other (At-Grade)
Single-Lane 		2014 Skewed intersection. Elliptical shape. Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
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
Riverton, UT
Salt Lake Co.
United States 		S Park Ave. / W Park Ave.
(40.51950, -111.94594) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
1 Driveways
28.1452 		Other (At-Grade)
Single-Lane 		2001 Year Completed estimated (1997-2002). ICD estimated from Google Maps linework.
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