Roundabouts Database Index

29465 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
Menasha, WI Winnebago Co. United States	Racine Road Connector / US 10 WB Ramps (44.22103, -88.44994)	Roundabout Existing	All-Way Yield Unknown	2 Approaches 0 Driveways 45.3638	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Fayetteville, AR Washington Co. United States	Leroy Pond Dr. / S Virginia Ave. (36.06059, -94.17577)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 21.2408	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Fayetteville, AR Washington Co. United States	S Virginia Ave. / Stadium Dr. / Clinton Dr. (36.06191, -94.17584)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.1368	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Northfield Township, MI Livingston Co. United States	W 8 Mile Rd. / Whitmore Lake Rd. (42.42944, -83.76903)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2017
Northfield Township, MI Washtenaw Co. United States	W 8 Mile Rd. / US 23 SB Ramps (42.42923, -83.76779)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Freeway Ramps (Grade-Separated) Single-Lane	2017	Add-lane right-turn bypass lane on west leg.
Northfield Township, MI Washtenaw Co. United States	W 8 Mile Rd. / US 23 NB Ramps (42.42882, -83.76591)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Freeway Ramps (Grade-Separated) Single-Lane	2017
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.
Redding, CA Shasta Co. United States	Victor Ave. / Galaxy Way (40.55114, -122.33645)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.7796	Other (At-Grade) Single-Lane	2017	The roundabout is a hybrid with some features of a mini-roundabout but with other features of an urban compact roundabout. ICD estimated from Google Maps linework.
Redding, CA Shasta Co. United States	Victor Ave. / Marlene Ave. (40.55815, -122.33824)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.7773	Other (At-Grade) Single-Lane	2017	The roundabout is a hybrid with some features of a mini-roundabout but with other features of an urban compact roundabout. ICD estimated from Google Maps linework.
Burlington, WI Racine Co. United States	STH 142 / McCanna Pkwy. (42.66890, -88.25753)	Roundabout Existing	Other None	3 Approaches 0 Driveways 44.7866	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Hibbing, MN St. Louis Co. United States	US 169 / STH 37 (47.40098, -92.92661)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.5695	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Red Wing, MN Goodhue Co. United States	Pioneer Rd. / Twin Bluff Rd. / Hay Creek Trl. / (school parking lot) (44.54323, -92.54425)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 69.8003	Other (At-Grade) Single-Lane	2017	Safe Routes to Schools Project. ICD estimated from Google Maps linework.
Glenwood Springs, CO Garfield Co. United States	US 6 (6th St.) / Laurel St. / N River Dr. (39.55027, -107.32708)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.7572	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Anchorage, AK Anchorage United States	W 100th Ave. / Minnesota Dr. SB Ramps / Bietinger Dr. (61.13025, -149.90880)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 32.2922	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Anchorage, AK Anchorage United States	W 100th Ave. / Minnesota Dr. NB Ramps / Humphrey Dr. (61.13026, -149.90694)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 37.4820	Freeway Ramps (Grade-Separated) Single-Lane	2017	ICD estimated from Google Maps linework.
Crescent City, CA Del Norte Co. United States	Humboldt Rd. / Sand Mine Rd. (41.74014, -124.15656)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 32.9735	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Omaha, NE Douglas Co. United States	S 63rd St. / Shirley St. (41.24148, -96.00960)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island	2017
Marysville, WA Snohomish Co. United States	25th Ave. NE / 174th St. NE (48.15374, -122.19930)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 24.7001	Other (At-Grade) Single-lane w/ Traversable Central Island	2017	May be large enough to qualify as a compact roundabout but has a fully traversable central island. ICD estimated from Google Maps linework.
Hilliard, OH Franklin Co. United States	Wilcox Rd. / Riggins Rd. (40.06279, -83.14831)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	2x1 roundabout. ICD = 160 ft in one-lane section, 180 feet in two-lane section.
Del Mar, CA San Diego Co. United States	Jimmy Durante Blvd. / San Dieguito Dr. (32.97042, -117.26305)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 24.0476	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Palmyra, VA Fluvanna Co. United States	US 15 / VA-53 (37.85633, -78.26754)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 63.1800	Other (At-Grade) Single-Lane	2017	Completed summer 2017. ICD estimated from Google Maps linework.
Charlottesville, VA Charlottesville Co. United States	Zan Rd. / Line Dr. (38.06343, -78.48792)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 29.1502	Other (At-Grade) Single-Lane	2017	City of Charlottesville project. ICD estimated from Google Maps linework.
Airway Heights, WA Spokane Co. United States	US 2 / Spokane Tribe Casino Entrance (47.64293, -117.61009)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 49.0853	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	Open 11/13/2017. Casino open on January 8, 2018. First multilane on a WSDOT facility in Eastern Region. ICD estimated from Google Maps linework.
(unincorporated), AB Strathcona Co. Canada	Jim Common Dr. N / Jim Common Dr. / Cranford Dr. (53.54636, -113.29019)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 63.1577	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Liberty Twp, OH Butler Co. United States	Princeton Rd. / Yankee Rd. (39.39133, -84.38398)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.9975	Other (At-Grade) Single-Lane	2017	Opened in August 2017. ICD estimated from Google Maps linework.
(unincorporated), CO Douglas Co. United States	Titan Rd. / Eagle River St. (39.50721, -105.03658)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 51.6027	Other (At-Grade) Single-Lane	2017	Roundabout has been constructed, but is not being fully utilized yet until the Sterling Ranch development is complete. ICD estimated from Google Maps linework.
Conway, AR Faulkner Co. United States	College Ave. / Salem Rd. (35.08511, -92.47167)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 37.1381	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Mill Spring, NC Polk Co. United States	SR 1326 (Pea Ridge Rd.) / US 74 EB Ramps / John Shehan Rd. (35.28576, -82.06771)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 45.8207	Freeway Ramps (Grade-Separated) Single-Lane	2017	Bypass lane. ICD estimated from Google Maps linework.
Matthews, NC Mecklenburg Co. United States	NC 51 (Matthews-Mint Hill Rd.) / Idlewild Rd. (35.13745, -80.68332)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 39.0676	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Boise, ID Ada Co. United States	E Fort St. / E Reserve St. (43.61355, -116.19070)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 38.0470	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Sandy Ridge, NC Union Co. United States	Waxhaw-Indian Trail Rd. / Beulah Church Rd. (35.01945, -80.69426)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 33.2555	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Raleigh, NC Wake Co. United States	Buck Jones Rd. / Bashford Rd. (35.77715, -78.73240)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 33.9134	Other (At-Grade) Single-Lane	2017	City project. ICD estimated from Google Maps linework.
Raleigh, NC Wake Co. United States	Buck Jones Rd. / Farm Gate Rd. (35.77346, -78.73620)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 33.9150	Other (At-Grade) Single-Lane	2017	City project. ICD estimated from Google Maps linework.
North Wilkesboro, NC Wilkes Co. United States	Fairplains Rd. / Reynolds Rd. (36.19561, -81.14437)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island	2017
Wilkesboro, NC Wilkes Co. United States	Oakwoods Rd. / US 421 WB Ramps (36.13525, -81.14666)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 39.5475	Freeway Ramps (Grade-Separated) Single-Lane	2017	ICD estimated from Google Maps linework.
Charlotte, NC Mecklenberg Co. United States	Oakdale Rd. / I-485 WB Ramps (35.33373, -80.91236)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 44.8192	Freeway Ramps (Grade-Separated) Single-Lane	2017	Yield-controlled bypass lane. ICD estimated from Google Maps linework.
Social Circle, GA Walton Co. United States	W Hightower Trl. / Alcova Dr. (33.66042, -83.72509)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 30.8166	Other (At-Grade) Unknown	2017	ICD estimated from Google Maps linework.
Kansas City, MO Platte Co. United States	MO-45 (Tom Watson Pkwy.) / NW Brink-Myer Rd. (39.22507, -94.75656)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 45.3352	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Ottawa, ON Ottawa Canada	Brian Coburn Blvd. / Mer Bleue Rd. (45.44550, -75.49852)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 36.8687	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Ottawa, ON Ottawa Canada	Campeau Dr. / Country Glen Way (45.30270, -75.93268)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.8423	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Sandpoint, ID Bonner Co. United States	Schweitzer Cutoff Rd / N Boyer Ave (48.30915, -116.55190)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2017
La Crosse, WI La Crosse Co. United States	Cass St / 7th St. S (43.80876, -91.24707)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.8184	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Wadsworth, OH Medina Co. United States	Granger Rd. / Ridge Rd. (41.15562, -81.73586)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.2719	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Springfield, MO Greene Co. United States	E Central St. / E. Pythian St. / N Sherman Ave. (37.21745, -93.28107)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.9950	Other (At-Grade) Single-Lane	2017	Replaced roundabout that had been in place since early 2000s. East leg realigned to connect to E Pythian St rather than E Central St. ICD estimated from Google Maps linework.
Rogersville, MO Greene Co. United States	S Farm Rd 253 / US 60 WB Ramps (37.11387, -93.07292)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.4298	Freeway Ramps (Grade-Separated) Single-Lane	2017	Part of interchange that replaced at-grade intersection. ICD estimated from Google Maps linework.
Rogersville, MO Greene Co. United States	S Farm Rd 253 / US 60 EB Ramps (37.11184, -93.07353)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 45.7166	Freeway Ramps (Grade-Separated) Single-Lane	2017	Part of interchange that replaced at-grade intersection. ICD estimated from Google Maps linework.
Rogersville, MO Webster Co. United States	S Mill St. / US 60 EB Ramps (37.11022, -93.05695)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7175	Freeway Ramps (Grade-Separated) Single-Lane	2017	ICD estimated from Google Maps linework.
San Juan Capistrano, CA Orange Co. United States	Valle Rd. / La Novia Ave. / I-5 NB Ramps (33.48816, -117.66316)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.8231	Freeway Ramps (Grade-Separated) Single-Lane	2017	Ramp meter on freeway on-ramp. ICD estimated from Google Maps linework.
Saegertown, PA Crawford Co. United States	US 6-US 19 / PA 198 / Sackett Alley (41.72449, -80.14868)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 44.5696	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Saegertown, PA Crawford Co. United States	US 6-US 19 / PA 198 (41.71434, -80.14582)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 42.7936	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Sarasota, FL Sarasota Co. United States	Bee Ridge Rd. / Mauna Loa Blvd. (27.29885, -82.44037)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 25.4715	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Sarasota, FL Sarasota Co. United States	Cocoanut Ave. / N Palm Ave. (27.33645, -82.54520)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 18.0362	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
De Land, FL Volusia Co. United States	SR 44 / Grand Ave. (29.02649, -81.34726)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6840	Other (At-Grade) Single-Lane	2017	Elliptical shape. ICD estimated from Google Maps linework.
Charlotte, NC Mecklenburg Co. United States	Oakdale Rd. / I-485 EB Ramps (35.33198, -80.91180)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 41.8971	Freeway Ramps (Grade-Separated) Single-Lane	2017	Project R-2248G. ICD estimated from Google Maps linework.
Charlotte, NC Mecklenburg Co, Co. United States	Moores Chapel Rd. / Rhyne Rd. (35.27378, -80.96964)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 33.1518	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Charlotte, NC Mecklenburg Co. United States	Oakdale Rd. / Mt. Holly-Huntersville Rd. (35.33586, -80.91387)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 36.0493	Other (At-Grade) Single-Lane	2017	Bypass lane. ICD estimated from Google Maps linework.
Rogersville, MO Webster Co. United States	S Mill St. / US 60 WB Ramps (37.11084, -93.05702)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 41.9074	Freeway Ramps (Grade-Separated) Single-Lane	2017	ICD estimated from Google Maps linework.
Lebanon, MO Laclede Co. United States	Evergreen Pkwy. / Industrial Dr. (37.64278, -92.66564)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 37.8284	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Prior Lake, MN Scott Co. United States	Dakotah Pkwy / (casino access) (44.73231, -93.47141)	Roundabout Removed	All-Way Yield None	3 Approaches 0 Driveways 41.1480	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	Originally constructed 2008. Through arrows instead of left arrows on approach. Removed in 2017-2018 with conversion to one-way roadway around the casino.
San Diego, CA San Diego Co. United States	Streamview Dr. / Michael St. / Lynn St. (32.74338, -117.07161)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 24.1092	Other (At-Grade) Single-Lane	2017	Side street splitter islands are mini-style (no pedestrian refuge). Truck apron is 1" thick or less” ICD estimated from Google Maps linework.
San Diego, CA San Diego Co. United States	Streamview Dr. / Gayle St. (32.74436, -117.06584)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	3 Approaches 1 Driveways 15.0681	Other (At-Grade) Single-Lane	2017	Side street splitter island is mini-style (no pedestrian refuge), Truck apron is 1" thick or less ICD estimated from Google Maps linework.
Southlake, TX Tarrant Co. United States	Dove Rd. / Peytonville Ave. / Sam School Rd. (32.97061, -97.16806)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	Realigned off-set t-intersections to a 4 legged roundabout. 2 Lanes E/W - 1 Lane N/S.
Fort Worth, TX Tarrant Co. United States	Basswood Blvd. / Horseman Rd. (32.87252, -97.32725)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6710	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	.
Warwick, RI Kent Co. United States	Post Rd. / Centerville Rd. / Greenwich Ave. (41.69875, -71.46003)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.3195	Unknown Single-Lane	2017	NOT YET CONSTRUCTED - Coming in spring 2017. Construction work has started at this location, currently in winter (2016-2017) shutdown. Note new configuration as Centerville Road on the west side has been cuttoff - can no longer access Toll Gate Road from here. Mapping not yet updated. ICD estimated from Google Maps linework.
Prior Lake, MN Scott Co. United States	Dakotah Pkwy. / (casino access) / (parking) (44.73551, -93.47647)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 140.0000	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2017-2018).
Santa Fe, NM Santa Fe Co. United States	Jaguar Dr. / Plaza Central (35.61781, -106.06768)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2017	https://www.abqjournal.com/1114997/new-exit-opens-up-citys-south-side-ex-nm-599jaguar-drive-interchange-offers-easy-access-to-tierra-contenta-subdivision.html/em010318b
Canton, GA Cherokee Co. United States	E Cherokee Dr. / Gaddis Rd. / Chadwyck Ln. (34.23514, -84.35690)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2017
Burleson, TX Johnson Co. United States	SW Hulen St. / SW Alsbury Blvd. (32.53068, -97.37575)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 48.7680	Other (At-Grade) Single-Lane	2017	Right-turn-only lane on northeast leg. Part of Alsbury Extension to Hulen.
Denton, TX Denton Co. United States	Copper Canyon Dr. / Marigold Ln. (33.22563, -96.86580)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5277	Other (At-Grade) Single-Lane	2017	Located south of new Elementary School (Propser ISD).
Belmont, NC Gaston Co. United States	New Hope Rd. (NC 279) / Armstrong Rd. (NC 273) (35.16087, -81.04869)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6720	Other (At-Grade) Multilane (2 Lane, unspecified)	2017
Wilmington, NC New Hanover Co. United States	Barclay Pointe Blvd. / Stonecrop Dr. (34.18098, -77.91751)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2017
(unincorporated), TX Parker Co. United States	Morning Mist Trl. / Indigo Sky Dr. (32.75189, -97.59333)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2017	Constructed as part of residential subdivision.
Cayey, PR Cayey United States	Hwy 1 / Fernadez Garcia Avenida / Calle Emérito Cordero (18.10442, -66.16434)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 170.0000	Other (At-Grade) Multilane (2 Lane, 2x2 max)	2017	Year Completed estimated (2015-2017).
Bloomington, IN Monroe Co. United States	Sample Rd. / I-69 NB Ramps (39.26581, -86.52203)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Freeway Ramps (Grade-Separated) Single-Lane	2017	Year Completed estimated (2016-2019).
Bloomington, IN Monroe Co. United States	Sample Rd. / N Frontage Rd. W / I-69 SB Ramps (39.26595, -86.52428)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Freeway Ramps (Grade-Separated) Single-Lane	2017	Year Completed estimated (2016-2019).
Bloomington, IN Monroe Co. United States	Sample Rd. / N Wayport Rd. / N Frontage Rd. E (39.26549, -86.51969)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2019).
Pleasant Prairie, WI Kenosha Co. United States	Bain Station Rd. / 88th Ave. (CR H) (42.55125, -87.91362)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2017	https://www.rasmith.com/projects/cthh-bain-station-roundabout/
Quail, CO Boulder Co. United States	Boston Ave. / Junction Dr. (40.14998, -105.09200)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2017).
Billings, MT Yellowstone Co. United States	Meadow View Dr. / Meadow View Dr. (45.78325, -108.59372)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.9560	Other (At-Grade) Single-Lane	2017	South leg stubbed. Year Completed estimated (2015-2018).
Fulton, MD Howard Co. United States	S Maple Lawn Blvd. / Eugene Ave. / Charles Way (39.14787, -76.91560)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2017
Flower Mound, TX Denton Co. United States	College Pkwy. / Berwick Ln. / Jacob Lugo Dr. (33.05525, -97.07728)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.6717	Other (At-Grade) Single-Lane	2017
Lancaster, PA Lancaster Co. United States	(circulation road within The Shoppes at Belmont) / (entrance road) (40.06707, -76.31415)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2018).
Edmonton, AB Division 11 Canada	Buena Vista Rd. NW / Sir Wilfrid Laurier Park Rd. / 132 St. (53.51208, -113.54963)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.0000	Other (At-Grade) Single-Lane	2017	Right-turn bypass lane on west leg direct into parking lot. Year Completed estimated (2016-2017).
Oxford, MS Lafayette Co. United States	CR 300 (34.34122, -89.53315)	Other Existing	Uncontrolled Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2017	No splitter islands. Future plans to add north and south legs to serve new housing.
Charlotte, NC Mecklenburg Co. United States	Tilley Morris Rd. / Ardrey Kell Rd. / Stonemede Ln. (35.05963, -80.75320)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2017).
Owings Mills, MD Baltimore Co. United States	Ballard Green Dr. / Wilson Shannon Dr. / Julia Ln. (39.39162, -76.80439)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5760	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2017-2018).
Mount Pleasant, SC Charleston Co. United States	Shoremeade Rd. / Indigo Market Dr. / James Nelson Rd. (32.83006, -79.83643)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2017
Sparks, NV Washoe Co. United States	Windmill Farms Pkwy. / Kiley Pkwy. (39.60860, -119.72023)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.7200	Other (At-Grade) Single-Lane	2017
Plainfield, IN Hendricks Co. United States	Saratoga Pkwy. / Concord Rd. (39.69999, -86.41897)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0040	Other (At-Grade) Single-Lane	2017
Greensburg, IN Decatur Co. United States	W Veterans Way / N Memorial Dr. (39.35827, -85.50471)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2014-2019).
Bradenton, FL Manatee Co. United States	38th Ave. E / 27th St. E (27.46562, -82.52979)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.0520	Other (At-Grade) Single-Lane	2017
Bradenton, FL Manatee Co. United States	38th Ave. E / 30th St. E (27.46533, -82.52634)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2017
Modesto, CA Stanislaus Co. United States	Roselle Ave. / Kodiak Dr. (37.68158, -120.93963)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.8160	Other (At-Grade) Multilane (2 Lane, unspecified)	2017
Columbia, MD Howard Co. United States	Oakland Mills Rd. / MD 175 SB Ramps / (unknown) (39.21308, -76.83456)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5760	Freeway Ramps (Grade-Separated) Single-Lane	2017	Year Completed estimated (2016-2017).
Columbia, MD Howard Co. United States	Oakland Mills Rd. / Old Montgomery Rd. (39.20788, -76.83157)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.1000	Other (At-Grade) Single-Lane	2017
Fort Worth, TX Tarrant Co. United States	E Bonds Ranch Rd. / US 81 NB Service Road (32.92414, -97.35663)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 56.3877	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2017	Right-turn-only lane on east leg wraps along circulatory roadway in north quadrant, but there is no section of three conflicting circulating lanes.
Fort Worth, TX Tarrant Co. United States	W Bonds Ranch Rd. / US 81 SB Ramps-Service Road (32.92433, -97.35862)	Roundabout Existing	All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only)	3 Approaches 0 Driveways 39.6240	Freeway Ramps (Grade-Separated) Single-Lane	2017	Double-track BNSF railroad at-grade railroad crossing approximately 800 feet to the west of the roundabout.
Headingley, MB Division 11 Canada	Race Track Rd. / Nick Laping Way (49.88156, -97.33244)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 46.0000	Other (At-Grade) Single-Lane	2017	Right-turn bypass lane on west leg.
Maple Valley, WA King Co. United States	228th Ave. SE / SE 275th Pl. / SE Bear Blvd. (47.35485, -122.03766)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2017).
Woodinville, WA King Co. United States	NE 171st St. / 135th Ave. NE (47.75063, -122.15921)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 36.5760	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2017-2018).