Roundabouts Database Index

29616 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
Fort Collins, CO Larimer Co. United States	Rigden Pkwy. / Custer Dr. (40.54863, -105.02960)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.9307	Other (At-Grade) Single-Lane	2001	Date estimated. Functional Class: Local ICD estimated from Google Maps linework.
Rochester Hills, MI Oakland Co. United States	Tienken Rd. / Sheldon Rd. (42.69626, -83.12320)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.6224	Other (At-Grade) Single-Lane	2001	Near Hart Middle School and Stoney Creek High School. Functional Class: Local ICD estimated from Google Maps linework.
La Quinta, CA Riverside Co. United States	Jefferson St. / Avenue 52 (33.67096, -116.26870)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.6860	Other (At-Grade) Multilane (2 Lane, unspecified)	2001	RT bypass lanes on all legs. ICD estimated from Google Maps linework.
Lakewood, CO Jefferson Co. United States	Arbutus Dr. / Red Rocks Community College (39.71903, -105.14840)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.7465	Other (At-Grade) Single-Lane	2001	Functional Class: Collector ICD estimated from Google Maps linework.
Mount Rainier, MD Prince Georges Co. United States	US 1 / 34th St. / Perry St. (38.93647, -76.96074)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 41.1480	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2001	Oval shaped. ICD = 135 ft x 115 ft.
Ritchie, MD Prince Georges Co. United States	Ritchie-Marlboro Rd. / I-95 SB Ramps (38.86894, -76.84738)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 770.9968	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2001	Opening initially with two lanes. Expanded from two lanes to three lanes in 2010. 21442
Ritchie, MD Prince Georges Co. United States	Ritchie-Marlboro Rd. / I-95 NB Ramps (38.86824, -76.84158)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 67.0560	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2001	Opened initially with two lanes. Expanded from two lanes to three lanes in 2010. 21442
Topeka, KS Shawnee Co. United States	SW 29th St. / Urish Rd. (39.01446, -95.78102)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2001	Completed July 2001 as single-lane roundabout. Retail shopping center on SW corner. Converted to partial double-lane roundabout 2010. 21442
Monroe, WA Snohomish Co. United States	SR 522 EB Ramps / 164th St. SE / Tester Rd. (47.84863, -122.00580)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 60.9143	Other (At-Grade) Multilane (2 Lane, unspecified)	2001	Completed August 2001. This project won the Washington State APWA 2001 Project of the Award and the ASCE Seattle Section 2001 Outstanding Project Award. The Project is documented in the Compendium of Papers for 2000 ITE District 6 Annual Meeting, San Diego, CA. Reconfiguration of two intersections into a roundabout. Previously controlled by two-way stop ICD estimated from Google Maps linework.
Olathe, KS Johnson Co. United States	Sheridan Rd. / Ridgeview Rd. / Dennis Ave. (38.87270, -94.79730)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.3160	Other (At-Grade) Single-Lane	2001	Completed April 2001. ICD estimated from Google Maps linework.
Olathe, KS Johnson Co. United States	Sheridan Rd. / Clairborne Rd. (38.87020, -94.79250)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.3168	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
Bend, OR Deschutes Co. United States	SW Century Dr. / SW Mt. Washington Dr. / SW Reed Market Dr. (44.03860, -121.33590)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 57.9120	Other (At-Grade) Single-Lane	2001	Roundabout sized for ultimate conversion to double lane.
Bayfield, CO La Plata Co. United States	CR 501 / Bayfield Center Dr. (37.23393, -107.60191)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2001	Bayfield Center Drive is a new roadway. Completed Fall 2001.
Lawrence, KS Douglas Co. United States	Sunflower Park Rd / Inverness Dr (38.93745, -95.29810)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 111.4785	Other (At-Grade) Single-Lane	2001	Next to Sunflower Elementary School and Southwest Junior High School. Functional Class: Collector ICD estimated from Google Maps linework.
Paola, KS Miami Co. United States	K-68 / Old Kansas City Rd. / Hedge Ln. (38.62133, -94.85551)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 44.7895	Other (At-Grade) Single-Lane	2001	First roundabout on rural, high-speed facility in Kansas. Functional Class: Arterial ICD estimated from Google Maps linework.
Moses Lake, WA Grant Co. United States	Yonezawa Blvd. / S. Division St. / W. Belmont Ave. (47.10438, -119.27860)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.0857	Other (At-Grade) Single-Lane	2001	Pedestrian crossing has z-shape, with exit closer to roundabout than entrance. Part of series of 3 roundabouts. Previously controlled by one-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Loveland, CO Larimer Co. United States	Plum Creek Dr. / Piney River Dr. (40.41253, -105.01850)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 29.0994	Other (At-Grade) Single-Lane	2001	Functional Class: Local ICD estimated from Google Maps linework.
Lawrence, KS Douglas Co. United States	24th Pl. / Inverness Dr. (38.94105, -95.29808)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.0814	Other (At-Grade) Single-Lane	2001	Approved by Commission over neighborhood opposition. Was a 3 leg intersection prior to construction. Near Sunflower Elementary School and Southwest Junior High School. Functional Class: Collector ICD estimated from Google Maps linework.
Lawrence, KS Douglas Co. United States	24th Pl. / Crossgate Dr. (38.94130, -95.28875)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 26.9392	Other (At-Grade) Single-Lane	2001	Planned in connection with extention of 24th Place Functional Class: Collector ICD estimated from Google Maps linework.
Columbia, MD Howard Co. United States	Cradlerock Way / Homespun Dr. (39.19095, -76.83787)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 22.2158	Other (At-Grade) Single-Lane	2001	Completed May 21, 2001. Previously controlled by one-way stop Functional Class: Collector ICD estimated from Google Maps linework.
New Bern, NC Craven Co. United States	Broad St. / Front St. (35.10776, -77.03563)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 27.3573	Other (At-Grade) Single-Lane	2001	Part of enhancement project. ICD estimated from Google Maps linework.
Winston-Salem, NC Forsyth Co. United States	Westview Dr. / Buckingham Rd. (36.09549, -80.28940)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2001	City project. Painted splitter islands.
Marysville, WA Snohomish Co. United States	34th Ave. NE-Quil Ceda Blvd. / Tulalip Casino entrance (48.08801, -122.18560)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 74.9927	Other (At-Grade) Single-Lane	2001	Opened October 2001 as multilane roundabout. Modified April 2014 to reduce to single-lane roundabout with right-turn-only lanes. ICD estimated from Google Maps linework. 21442
Dupont, WA Thurston Co. United States	McNeil St. / Gaul Ave. (47.09734, -122.66080)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.0174	Other (At-Grade) Single-Lane	2001	Completed May 2001. ICD estimated from Google Maps linework.
Dupont, WA Thurston Co. United States	McNeil St. / Marshall Cir. (47.09618, -122.65520)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 26.8311	Other (At-Grade) Single-Lane	2001	Completed May 2001. ICD estimated from Google Maps linework.
Covington, WA King Co. United States	172nd Ave. SE / SE 270th Pl. (47.35939, -122.11240)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.7885	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
Broomfield, CO Adams Co. United States	Zang St. / (parking lot #1) (39.92782, -105.13320)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 36.6350	Other (At-Grade) Single-Lane	2001	Serves commercial development. ICD estimated from Google Maps linework.
Broomfield, CO Adams Co. United States	Zang St. / (parking lot #2) (39.92641, -105.13170)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 35.7199	Other (At-Grade) Single-Lane	2001	Serves commercial development. ICD estimated from Google Maps linework.
Santa Maria, CA Santa Barbara Co. United States	S. College Dr. / Southside Pkwy. (34.92111, -120.42530)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.0676	Other (At-Grade) Multilane (2 Lane, unspecified)	2001	No circulatory roadway striping. Functional Class: Arterial ICD estimated from Google Maps linework.
Santa Maria, CA Santa Barbara Co. United States	S. College Dr. / E. McCoy Ln. (34.91648, -120.42510)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8427	Other (At-Grade) Multilane (2 Lane, unspecified)	2001	No circulatory roadway striping. Fatal crash October 15, 2009. 11861-05. Functional Class: Arterial ICD estimated from Google Maps linework.
Santa Maria, CA Santa Barbara Co. United States	S. Bradley Rd. / Southside Pkwy. (34.92075, -120.42200)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.0056	Other (At-Grade) Multilane (2 Lane, unspecified)	2001	No circulatory roadway striping. Functional Class: Arterial ICD estimated from Google Maps linework.
Cupertino, CA Santa Clara Co. United States	Portal Ave. / Wheaton Dr. (37.32445, -122.01964)	Traffic Calming Circle Existing	All-Way Stop None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2001	Year Completed estimated (2000-2002).
Englewood, CO Arapahoe Co. United States	W. Sheri Ln. / Belleview Park (39.62281, -105.00620)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 42.3174	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
Winnipeg, MB Winnipeg Capital Region Canada	Waterfront Dr. / Bannatyne Ave. (49.89712, -97.13358)	Roundabout Existing	Unknown Unknown	0 Approaches 0 Driveways 34.6204	Other (At-Grade) Unknown	2001	ICD estimated from Google Maps linework.
Clive, IA Dallas Co. United States	Berkshire Pkwy. / Sheridan Ave. (41.61697, -93.84561)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.5370	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
Conyers, GA Rockdale Co. United States	Travis St. / Hardin St. / Okelly St. (33.66432, -84.01964)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 22.8629	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1999-2002). ICD estimated from Google Maps linework.
Mooresville, NC Iredell Co. United States	Brawley School Rd. / The Point Dr. (35.53482, -80.92054)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 83.5834	Other (At-Grade) Multilane (2 Lane, unspecified)	2001	Between 1998 and 2003 ICD estimated from Google Maps linework.
Riverdale, UT Weber Co. United States	River Park Dr. / Sams Club access (41.17197, -112.00210)	Roundabout Existing	All-Way Yield Other	3 Approaches 0 Driveways 53.3400	Other (At-Grade) Multilane (2 Lane, unspecified)	2001	Raised crosswalks.
Riverdale, UT Weber Co. United States	River Park Dr. / 900 W (41.17318, -111.99900)	Roundabout Existing	All-Way Yield Other	3 Approaches 0 Driveways 53.3400	Other (At-Grade) Multilane (2 Lane, unspecified)	2001	Raised crosswalks.
Miami, FL Miami-Dade Co. United States	SW 16th St. / University Dr. (25.75435, -80.37009)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.1950	Other (At-Grade) Multilane (2 Lane, unspecified)	2001	ICD estimated from Google Maps linework.
Gainesville, VA Prince William Co. United States	Turtle Point Dr. / Spyglass Hill Loop (38.78095, -77.65189)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.6552	Other (At-Grade) Single-Lane	2001	Functional Class: Local ICD estimated from Google Maps linework.
Lincoln, NE Lancaster Co. United States	N 49th St. / Francis St. (40.83137, -96.65235)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 20.7845	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
Lincoln, NE Lancaster Co. United States	N 21st St. / Folkways Blvd. (40.86681, -96.69003)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 17.1606	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
Lincoln, NE Lancaster Co. United States	Fallbrook Blvd. / Tallgrass Pkwy (40.87793, -96.73135)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 65.0188	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
Lincoln, NE Lancaster Co. United States	Fallbrook Blvd. / Stonebrook Pkwy (40.87706, -96.72567)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 64.1166	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
Roseville, CA Placer Co. United States	Westhills Dr. / Morningstar Dr. / St. Basil Cir. (38.76151, -121.35340)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.5951	Other (At-Grade) Single-Lane	2001	Crosswalks adjacent to circle. ICD estimated from Google Maps linework.
Roseville, CA Placer Co. United States	Park Regency Dr. / Hiawatha Dr. / Sharifa Way / Bottlebrush Cir. (38.76105, -121.34870)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.2518	Other (At-Grade) Single-Lane	2001	Crosswalks adjacent to circle. ICD estimated from Google Maps linework.
Roseville, CA Placer Co. United States	Park Regency Dr. / Castlebridge Dr. / Hillingdon St. (38.75455, -121.34680)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.5983	Other (At-Grade) Single-Lane	2001	Crosswalks adjacent to circle. ICD estimated from Google Maps linework.
Irvine, CA Orange Co. United States	Sand Canyon Ave. / Shady Canyon Dr. (33.65462, -117.78100)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 104.3859	Other (At-Grade) Multilane (2 Lane, unspecified)	2001	ICD estimated from Google Maps linework.
(unincorporated), CO Douglas Co. United States	Blackgum St. / Golden Eye Ave. (39.56456, -104.80327)	Traffic Calming Circle Existing	All-Way Yield None	3 Approaches 0 Driveways 31.3044	Other (At-Grade) Single-Lane	2001	No splitter islands. Year Completed estimated (1999-2002). ICD estimated from Google Maps linework.
San Luis Obispo, CA San Luis Obispo Co. United States	Madonna Rd. / Devaul Ranch Dr. (35.25454, -120.69548)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 21.4562	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1994-2002). ICD estimated from Google Maps linework.
Idaho Falls, ID Bonneville Co. United States	E Lincoln Rd. / E Hitt Rd. (N 25th) (43.51143, -111.98410)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.8160	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2001	Right-turn-only lane on west leg. Year Completed estimated (1992-2003). Converted from single-lane to multilane in 2018. 21442
Cape Girardeau, MO Cape Girardeau Co. United States	Gordonville Rd. / S Silver Springs Rd. (37.30215, -89.56839)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.2011	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1998-2003). ICD estimated from Google Maps linework.
Raleigh, NC Wake Co. United States	Wakefield Plantation Dr. / Forest Pines Dr. / Honeychurch St. (35.96410, -78.55021)	Roundabout Existing	Unknown None	4 Approaches 0 Driveways 74.4337	Other (At-Grade) Single-Lane	2001	Year completed estimated (1998-2002). ICD estimated from Google Maps linework.
Dothan, AL Houston Co. United States	N Shady Ln. / Whatley Dr. (31.24327, -85.45203)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.4857	Other (At-Grade) Single-Lane	2001	Year completed estimated (1998-2003). ICD estimated from Google Maps linework.
Baltimore, MD Baltimore City Co. United States	Wilkens Ave / Mount St / Ramsey St (39.28325, -76.64332)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 31.4310	Other (At-Grade) Single-Lane	2001	Completed prior to 2002 ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Millspring Dr. / Millspring Dr. (36.04328, -78.94572)	Other Existing	Unknown Unknown	2 Approaches 0 Driveways 25.1082	Other (At-Grade) Single-Lane	2001	Year completed estimated. ICD estimated from Google Maps linework.
Newark, DE New Castle Co. United States	George Williams Way / La Grange Ave. (39.60517, -75.72939)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.8071	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
Roswell, GA Fulton Co. United States	Centennial Way / Centennial Trace / Walton Way (34.01000, -84.29833)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 68.3118	Other (At-Grade) Single-Lane	2001	Functional Class: Local ICD estimated from Google Maps linework.
Sandy Springs, GA Fulton Co. United States	Glenridge Dr. / Mabry Rd. (33.94720, -84.36482)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 16.8429	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
(unincorporated), GA Douglas Co. United States	Double Birch / Knotty Ridge Dr. (33.65278, -84.76861)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 34.7960	Other (At-Grade) Single-Lane	2001	Painted splitter islands. Functional Class: Local ICD estimated from Google Maps linework.
(unincorporated), FL St. Johns Co. United States	Walden Chase Ln. / Endersleigh Ln. (30.09067, -81.45189)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 52.7020	Other (At-Grade) Multilane (2 Lane, unspecified)	2001	ICD estimated from Google Maps linework.
Madison, WI Dane Co. United States	Blackwolf Dr. / Samuel Dr. (43.07136, -89.53336)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.0463	Other (At-Grade) Single-Lane	2001	Functional Class: Local ICD estimated from Google Maps linework.
Amelia Island, FL Nassau Co. United States	SR A1A (S Fletcher Ave.) / SR 108 (Sadler Rd.) (30.63860, -81.43703)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2001
(unincorporated), FL Nassau Co. United States	Flora Parke Blvd. / Grand Parke Blvd. (30.61552, -81.54153)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 17.4733	Other (At-Grade) Single-Lane	2001	Functional Class: Local ICD estimated from Google Maps linework.
Lincoln, NE Lancaster Co. United States	Densmore Park (40.74437, -96.70332)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 20.8117	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
(unincorporated), FL Polk Co. United States	Graystone Blvd. / Knollwood Dr. / Sahali Ct. (28.22183, -81.65026)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 29.4658	Other (At-Grade) Single-Lane	2001	Functional Class: Local ICD estimated from Google Maps linework.
Orlando, FL Orange Co. United States	Avalon Park Blvd. / Red Mangrove Dr. / Golden Rain Tree Blvd. (28.52221, -81.15072)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 67.1600	Other (At-Grade) Multilane (2 Lane, unspecified)	2001	ICD estimated from Google Maps linework.
(unincorporated), FL Broward Co. United States	Holmberg Rd. / Riverside Dr. (26.31058, -80.23468)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 26.7650	Other (At-Grade) Single-Lane	2001	Right-turn bypass lane. ICD estimated from Google Maps linework.
Fort Lauderdale, FL Broward Co. United States	SE 18th St. / SE 23rd Ave. (26.09895, -80.11456)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.4510	Other (At-Grade) Single-Lane	2001	Functional Class: Local ICD estimated from Google Maps linework.
(unincorporated), FL Broward Co. United States	NW 58th Dr. / NW 120th Ave. (26.30460, -80.28693)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.4838	Other (At-Grade) Single-Lane	2001	Functional Class: Local ICD estimated from Google Maps linework.
Sandy Springs, GA Fulton Co. United States	Hunters Branch Rd. / Twin Branch Rd. (33.95041, -84.34951)	Traffic Calming Circle Existing	All-Way Yield None	3 Approaches 0 Driveways 19.8144	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
Sandy Springs, GA Fulton Co. United States	Vernon Woods Dr. / Carriage Dr. (33.92667, -84.37167)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 13.8740	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
Sandy Springs, GA Fulton Co. United States	Weatherly Dr. / Old Creek Trl. (33.92417, -84.41306)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 67.3898	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
Palm Beach Gardens, FL Palm Beach Co. United States	Jog Rd. / Ibiza Dr. (26.85877, -80.13036)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 87.3700	Other (At-Grade) Multilane (2 Lane, unspecified)	2001	Concentric circulatory roadway striping. ICD estimated from Google Maps linework.
Palm Beach Gardens, FL Palm Beach Co. United States	Jog Rd. / Nursery Ln. (26.85992, -80.14450)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 85.2382	Other (At-Grade) Multilane (2 Lane, unspecified)	2001	Concentric circulatory roadway striping. ICD estimated from Google Maps linework.
(unincorporated), FL Palm Beach Co. United States	Hood Rd. / Grande Corniche (26.86406, -80.09403)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 67.1226	Other (At-Grade) Multilane (2 Lane, unspecified)	2001	Concentric circulatory roadway striping. ICD estimated from Google Maps linework.
Palm Beach Gardens, FL Palm Beach Co. United States	Jog Rd. / Mirasol Dr. (E) (26.84087, -80.13589)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 87.3838	Other (At-Grade) Multilane (2 Lane, unspecified)	2001	Concentric circulatory roadway striping. ICD estimated from Google Maps linework.
Palm Beach Gardens, FL Palm Beach Co. United States	Jog Rd. / Mirasol Dr. (W) (26.84161, -80.15092)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 86.3176	Other (At-Grade) Multilane (2 Lane, unspecified)	2001	Concentric circulatory roadway striping. ICD estimated from Google Maps linework.
Palm Beach Gardens, FL Palm Beach Co. United States	Mirasol Way / Andalusia Dr. (26.85103, -80.13382)	Other Existing	Other Unknown	4 Approaches 0 Driveways 40.4913	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
Las Vegas (Summerlin), NV Clark Co. United States	W. Flamingo Rd. / Granite Ridge Dr. (36.11960, -115.33500)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 61.7449	Other (At-Grade) Multilane (2 Lane, unspecified)	2001	Fatal crash October 28, 2010. 11861-05. ICD estimated from Google Maps linework.
(unincorporated), FL Hillsborough Co. United States	Still River Dr. / Still Creek Dr. (27.86976, -82.35546)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.3437	Other (At-Grade) Single-Lane	2001	ICD estimated from Google Maps linework.
Lancaster, TX Dallas Co. United States	Veterans Memorial Pkwy. / (parking) (32.60958, -96.75864)	Other Existing	Uncontrolled None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2001	No splitter islands or control.
Fairview, TX Collin Co. United States	Scenic Ranch Cir. / Heritage Ranch Dr. (33.13732, -96.59440)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 54.8637	Other (At-Grade) Single-Lane	2001	No splitter islands.
El Paso, TX El Paso Co. United States	Honey Willow Way / Shadow Willow Dr. (31.82276, -106.57875)	Other Existing	One-Way/Two-Way Stop None	3 Approaches 1 Driveways 30.4800	Other (At-Grade) Single-Lane	2001	Stop controlled on minor leg approach.
Irving, TX Dallas Co. United States	AT&T University entrance / (parking) (32.89311, -96.94490)	Other Existing	Uncontrolled None	3 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2001	Constructed as part of new arterial project. Located in main entrance of AT&T University. Parking along circulatory roadway, no control.
Cedar Park, TX Travis Co. United States	Twin Creeks Club Dr. / Ebbsfleet Dr. / Dervingham Dr. (30.46788, -97.84923)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1995-2002).
Huntington, IN Huntington Co. United States	Guilford St. / N 300 W / N Clear Creek Rd. / W 500 N (40.90506, -85.50919)	Roundabout Existing	All-Way Yield None	4 Approaches 1 Driveways 32.0040	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1998-2003).
Granger, IN St. Joseph Co. United States	Caledonian Dr. / Meridian Crossing / Hedge Row Ct. (41.74364, -86.14710)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1998-2003).
Omaha, NE Douglas Co. United States	Orchard Ave. / Holmes St. / S 194th Ave. (41.20854, -96.21950)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1999-2003).
Goshen, IN Elkhart Co. United States	Dierdorff Rd. / Keystone Dr. (41.56426, -85.80461)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1999-2003).
Madison, WI Dane Co. United States	Mansion Hill Ave. / Starr Grass Dr. (43.03559, -89.52668)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2001	Year Completed estimated (2000-2003).
Roseville, CA Placer Co. United States	Albertsons Dr. / (parking) (38.79187, -121.31505)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2001	Merging right-turn bypass lane on east leg. Year Completed estimated (1998-2002).
Bear, DE New Castle Co. United States	Rockwood Rd. / Gregory Dr. (39.62152, -75.67763)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1992-2002).
Fremont, NE Dodge Co. United States	Diers Pkwy. / Johnson Rd. / E 16th St. / (parking) (41.44422, -96.45389)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1999-2003).
Lincoln, NE Lancaster Co. United States	S 32nd St. / Zermatt Dr. (40.74172, -96.67376)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 28.9560	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1999-2002).
Carmel, IN Hamilton Co. United States	Jackson Circle (39.97496, -86.19019)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2001	No splitter islands; park in central island. Year Completed estimated (1999-2003).
Carmel, IN Hamilton Co. United States	Clay Circle (39.97239, -86.18878)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Single-Lane	2001	No splitter islands; park in central island. Year Completed estimated (1999-2003).
Conyers, GA Rockdale Co. United States	Fountain Crest Dr. SE / Fall River Dr. SE (33.61045, -84.00938)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2001	Year Completed estimated (1999-2002). Small splitter islands added 2008-2009.
Wilmington, NC New Hanover Co. United States	Steeplechase Rd. / Chippenham Dr. (34.17391, -77.90883)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 23.7147	Other (At-Grade) Single-Lane	2001	No splitter islands. ICD = 45 ft. ICD estimated from Google Maps linework.