Roundabouts Database

29411 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
Fayetteville, GA
Fayette Co.
United States 		Kathi Ave. / Church St. / Easterbrook Way
(33.45599, -84.45217) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
33.8790 		Other (At-Grade)
Single-Lane 		2016 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.
McDonough, GA
Henry Co.
United States 		Jonesboro Rd. / Doris St.
(33.44801, -84.15701) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2020 https://movinghenryforward.org/2020/03/04/gdot-one-way-pair-to-be-complete-by-the-end-of-summer-2020/
McDonough, GA
Henry Co.
United States 		Mount Carmel Rd. / Mill Rd.
(33.44787, -84.21413) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2021
Wheeless Road, GA
Richmond Co.
United States 		Milledgeville Rd. / Old McDuffie Rd. / N Leg Rd.
(33.44721, -82.06282) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2019
Starkville, MS
Oktibbeha Co.
United States 		Blackjack Rd. / Oktoc Rd.
(33.44708, -88.79340) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
31.8893 		Other (At-Grade)
Single-Lane 		2002 http://www.msstate.edu/web/media/detail.php?id=1874 Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
McDonough, GA
Henry Co.
United States 		Mount Carmel Rd. / Chambers Rd.
(33.44669, -84.23067) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2017-2018).
Phoenix, AZ
Maricopa Co.
United States 		E Madison St. / (parking)
(33.44625, -111.98911) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2011 Accommodates WB-67 truck deliveries to the Phoenix Sky Train terminal. Part of Phoenix Sky Harbor off-site parking facility. Year Completed estimated (2011-2012).
McDonough, GA
Henry Co.
United States 		Willow Ln. / Bridges Rd.
(33.44394, -84.18782) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 Painted splitter islands. https://www.facebook.com/HenryCountyBOC/posts/the-willow-bridges-roundabout-is-expected-to-be-opened-to-traffic-by-5-pm-on-wed/833216152173087/
McDonough, GA
Henry Co.
United States 		Lake Dow Rd. / Rodgers Rd. / Rosser Rd.
(33.44197, -84.10629) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2017
Fayetteville, GA
Fayette Co.
United States 		Grady Ave. / Beauregard Blvd. / Redwine Rd.
(33.44083, -84.45750) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.8984 		Other (At-Grade)
Single-Lane 		2011 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.
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 		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.
Gunter, TX
Grayson Co.
United States 		The Bridges Pkwy.
(33.43332, -96.70411) 		Other
Existing 		All-Way Yield
None 		2 Approaches
0 Driveways
67.0557 		Other (At-Grade)
Single-Lane 		2009 No splitter islands.
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.
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.
San Clemente, CA
Orange Co.
United States 		Calle Las Bolsa / Boca de la Playa
(33.43215, -117.63000) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.9244 		Other (At-Grade)
Single-Lane 		2006 Functional Class: Local ICD estimated from Google Maps linework.
Covington, GA
Newton Co.
United States 		SR 36 / SR 212
(33.42965, -83.84713) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
23.9218 		Other (At-Grade)
Single-Lane 		2015 Flashing beacon showing yellow in all directions. ICD estimated from Google Maps linework.
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
Phoenix, AZ
Maricopa Co.
United States 		Devonna Ln. / Watkins St. / 84th Dr. / Hammond Ln.
(33.42601, -112.24090) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
23.9228 		Other (At-Grade)
Single-Lane 		1999 ICD estimated from Google Maps linework.
Apache Junction, AZ
Pinal Co.
United States 		N Apache Trl. (AZ-88) / E Superstition Blvd.
(33.42220, -111.54159) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
47.8477 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 ICD estimated from Google Maps linework.
Newnan, GA
Coweta Co.
United States 		US 29 / Green Top Rd.
(33.42121, -84.77090) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2018 https://www.chacompanies.com/news/chas-mini-roundabout-project-wins-apwa-georgia-transportation-project-of-the-year/
Phoenix, AZ
Maricopa Co.
United States 		99th Ave. / Lower Buckeye Rd.
(33.42116, -112.27260) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
59.8104 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2005 ICD estimated from Google Maps linework.
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
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 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
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.
Newnan, GA
Coweta Co.
United States 		US 29 / Hal Jones Rd.
(33.42003, -84.77277) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2018 https://www.chacompanies.com/news/chas-mini-roundabout-project-wins-apwa-georgia-transportation-project-of-the-year/
McDonough, GA
Henry Co.
United States 		S Bethany Rd. / Old Jackson Rd.
(33.41972, -84.09065) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2019 Year Completed estimated (2018-2019).
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
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.
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
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
Phoenix, AZ
Maricopa Co.
United States 		W Riverwood Blvd. / Windrow Blvd.
(33.41749, -112.26690) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
23.9252 		Other (At-Grade)
Single-Lane 		2002 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
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
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
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
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.
Ft Gordon, GA
Richmond Co.
United States 		Avenue of the States Dr. / Lane Ave. / Rice Dr. / Brainard Ave.
(33.41594, -82.13793) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
47.8512 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 ICD estimated from Google Maps linework.
Mesa, AZ
Maricopa Co.
United States 		E Main St. / Horne St.
(33.41510, -111.81406) 		Roundabout
Existing 		All-Way Yield
Other 		4 Approaches
0 Driveways
35.8887 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 Light rail line through middle of roundabout. ICD estimated from Google Maps linework.
Newnan, GA
Coweta Co.
United States 		Calumet Pkwy. / Riva Ridge Ln. / Werz Industrial Dr.
(33.40450, -84.76459) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
19.9406 		Other (At-Grade)
Single-Lane 		2003 Painted splitter islands on three legs. Year Completed estimated (2002-2004). 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.
Sharpsburg, GA
Coweta Co.
United States 		Fischer Crossing Blvd. / (unknown)
(33.39771, -84.61863) 		Other
Existing 		Uncontrolled
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		Lane changes required to exit three legs. Painted splitter islands on west, north, and east legs.
Newnan, GA
Coweta Co.
United States 		Bryce Creek Dr. / Hollow Way Point / Canyon View Dr.
(33.38833, -84.74722) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.8636 		Other (At-Grade)
Single-Lane 		2007 Functional Class: Local ICD estimated from Google Maps linework.
Holly Hill, SC
Orangeburg Co.
United States 		Branchdale Hwy / Camden Rd.
(33.38775, -80.42287) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.9111 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Newnan, GA
Coweta Co.
United States 		Stonebridge Blvd. / Stonebridge Way
(33.38611, -84.74194) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
47.8676 		Other (At-Grade)
Single-Lane 		2004 Painted splitter islands. Functional Class: Local ICD estimated from Google Maps linework.
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
Newnan, GA
Coweta Co.
United States 		Torero Trl. / Matador Way
(33.38445, -84.77417) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.9260 		Other (At-Grade)
Single-Lane 		2007 Functional Class: Local ICD estimated from Google Maps linework.
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.
Jackson, GA
Butts Co.
United States 		GA 36 / Keys Ferry Rd. / Barnetts Bridge Rd.
(33.38354, -83.90334) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022 Initially installed in 2017 as a modular, rapid-install roundabout (ICD = 70 ft). Converted to single-lane roundabout with raised central island in 2022. https://www.jacksonprogress-argus.com/news/roundabout-replacement-at-hwy-36-and-barnetts-bridge-road-in-butts-county-begins-jan-31/article_58c8363c-806c-11ec-be5a-efce5e2209d4.html
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
Hoover, AL
Jefferson Co.
United States 		Preserve Pkwy. / (unknown)
(33.38298, -86.83674) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
0 Driveways
33.9074 		Other (At-Grade)
Single-Lane 		2006 Two future legs planned but no splitter islands built yet. Year Completed estimated (2005-2006). ICD estimated from Google Maps linework.
Newnan, GA
Coweta Co.
United States 		Stonebridge Blvd. / Stonebridge Crossing
(33.38194, -84.74277) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
43.8808 		Other (At-Grade)
Single-Lane 		2004 Painted splitter islands. Functional Class: Local ICD estimated from Google Maps linework.
Hoover, AL
Jefferson Co.
United States 		Preserve Pkwy. / Village Green Way
(33.38110, -86.83947) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.9163 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2005-2006). ICD estimated from Google Maps linework.
Newnan, GA
Coweta Co.
United States 		Lower Fayetteville Rd. / Newnan Centre entrance
(33.38028, -84.74460) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.9085 		Other (At-Grade)
Single-Lane 		2015 Yield-controlled right-turn bypass lane on southeast leg. Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Newnan, GA
Coweta Co.
United States 		Greison Trl. / McIntosh Pkwy.
(33.37731, -84.78014) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.8911 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Newnan, GA
Coweta Co.
United States 		Summerlin Blvd. / Harrison Dr. / Macalester Dr.
(33.37722, -84.74667) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
59.8406 		Other (At-Grade)
Single-Lane 		2005 Functional Class: Local 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.
Hampton, GA
Henry Co.
United States 		Floyd Rd. / King Rd. / Grafton St.
(33.37580, -84.27815) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2023 https://mhfnews.org/2023/04/12/east-king-roundabout-is-nearly-complete-in-hampton/
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.
Phoenix, AZ
Maricopa Co.
United States 		W Meadow Loop E / S Kelsie Dr.
(33.37466, -112.20319) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2005 No truck apron.
Phoenix, AZ
Maricopa Co.
United States 		W Meadow Loop W / S 72nd Ave. / W Ian Dr.
(33.37391, -112.21436) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		2006 No truck apron.
Phoenix, AZ
Maricopa Co.
United States 		W Meadow Loop E / W Meadow Loop W / S 70th Ave.
(33.37284, -112.20921) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		2006 No truck apron.
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
Newnan, GA
Coweta Co.
United States 		E Broad St. / Lower Fayetteville Rd. / Greison Trl. / E Newman Rd.
(33.36807, -84.77920) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2008 Opened Oct. 28, 2008. $520,838 construction cost.
Locust Grove, GA
Henry Co.
United States 		N Unity Grove Rd. / Colvin Dr.
(33.36757, -84.08138) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2008 Y-shaped roundabout with high-radius right-turn movements. Replaced triangular intersection with unknown control. Year Completed estimated (2008-2009).
South Mountain, AZ
Maricopa Co.
United States 		S 20th St. / E Euclid St.
(33.36686, -112.04021) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
19.2024 		Other (At-Grade)
Single-Lane 		2015 Installed initially as traffic calming circle in 2007-2009. Converted to roundabout 2014-2015.
Bessemer, AL
Jefferson Co.
United States 		Academy Way / Academy Ln.
(33.36369, -87.00765) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.9150 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2003-2005). ICD estimated from Google Maps linework.
Newnan, GA
Coweta Co.
United States 		Martin Luther King Jr. Dr. / Newnan Rd. / Poplar Rd. / Turkey Creek Rd.
(33.36307, -84.77959) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.9077 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Goodyear, AZ
Maricopa Co.
United States 		S Estrella Pkwy. / S Cotton Ln.
(33.35800, -112.42206) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
47.8831 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 Two-lane yield-controlled right-turn bypass lane on north leg. Through bypass lane on south leg. ICD estimated from Google Maps linework.
Newnan, GA
Coweta Co.
United States 		Pacific Ave. / Parks Pl.
(33.35798, -84.69745) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
53.3400 		Other (At-Grade)
Single-Lane 		2019 Painted splitter islands on three approaches added 2019-2020. Original circle completed 2004-2005.
Newnan, GA
Coweta Co.
United States 		Poplar Rd. / Parks Rd.
(33.35457, -84.70397) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 https://www.instagram.com/cowetacountyga/p/CusbE1bxmjr/
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
Locust Grove, GA
Henry Co.
United States 		Jubilee Blvd. / Victory Ln.
(33.35083, -84.09556) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.9412 		Other (At-Grade)
Single-Lane 		2005 Painted splitter islands. ICD estimated from Google Maps linework.
Locust Grove, GA
Henry Co.
United States 		Jubilee Blvd. / Celebration Ct.
(33.34806, -84.09556) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.9373 		Other (At-Grade)
Single-Lane 		2005 Painted splitter islands. ICD estimated from Google Maps linework.
Chelsea, AL
Shelby Co.
United States 		Chelsea Park Dr. / Parkmont Way
(33.34506, -86.58801) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.9131 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2002 Pedestrian crossing signs with no crossings or sidewalk. Year Completed estimated (1998-2006). ICD estimated from Google Maps linework.
Avalon, CA
Los Angeles Co.
United States 		Casino Way / Crescent Ave. / Marilla Ave. / Whittley Ave.
(33.34498, -118.32692) 		Other
Existing 		All-Way Stop
Unknown 		5 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Phoenix, AZ
Maricopa Co.
United States 		W Carver Rd. / S 55th Ave.
(33.34119, -112.17777) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2020 No truck apron.
Chelsea, AL
Shelby Co.
United States 		Chelsea Park Dr. / Chelsea Park Bend
(33.34087, -86.58835) 		Other
Existing 		Other
None 		3 Approaches
0 Driveways
37.9149 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Circulatory roadway yields to eastbound entry. ICD estimated from Google Maps linework.
McCalla, AL
Jefferson Co.
United States 		Old Tuscaloosa Hwy. / McAdory School Rd.
(33.33566, -87.01218) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2022 https://www.youtube.com/watch?v=GS7xX-8KUkc
Phoenix, AZ
Maricopa Co.
United States 		W Estrella Dr. / SR 202 (South Mountain Freeway) WB Ramps
(33.33433, -112.17568) 		Roundabout
Existing 		All-Way Yield
Pedestrian Hybrid Beacon (PHB, HAWK) 		3 Approaches
0 Driveways
57.9120 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2019 https://azdot.gov/adot-news/estrella-drive-interchange-completed-south-mountain-freeway
Phoenix, AZ
Maricopa Co.
United States 		W Estrella Dr. / SR 202 (South Mountain Freeway) EB Ramps
(33.33390, -112.17726) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
57.9120 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2019 https://azdot.gov/adot-news/estrella-drive-interchange-completed-south-mountain-freeway
Bessemer, AL
Jefferson Co.
United States 		Promenade Pkwy. / (parking lot)
(33.33340, -86.99211) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.9397 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Turin, GA
Coweta Co.
United States 		GA 16 / GA 54
(33.32981, -84.64482) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2016 Overhead flashing lights retained from previous all-way stop configuration; plans to upgrade to full roundabout. https://times-herald.com/news/2020/08/right-of-way-work-underway-for-16-54-roundabout
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.
Augusta, GA
Richmond Co.
United States 		GA 88 (Patterson Rd.) / Bath Edie Rd.
(33.31721, -82.16339) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2024 Year Completed estimated (2023-2024).
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 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.
Pelham, AL
Shelby Co.
United States 		Oak Mountain State Park Rd. / John Findlay Dr.
(33.31447, -86.78231) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2022
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.
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 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 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 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.
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.