Roundabouts Database Index

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
New Stanton, PA Westmoreland Co. United States	Bair Blvd / Rachel Dr (40.21929, -79.61572)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2016	Year completed might be 2017.
New Stanton, PA Westmoreland Co. United States	I-70 / Bair Blvd (40.21722, -79.61435)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 43.7756	Freeway Ramps (Grade-Separated) Single-Lane	2016	Year Completed could be 2017. ICD estimated from Google Maps linework.
New Stanton, PA Westmoreland Co. United States	I-70 / Pennsylvania Ave / SR 3089 (40.21546, -79.61296)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.1608	Freeway Ramps (Grade-Separated) Single-Lane	2016	Year completed could be 2017. ICD estimated from Google Maps linework.
High Point, NC Guilford Co. United States	Lindsay St. / N Elm St. / W Parkway Ave. (35.96684, -80.01495)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 37.6989	Other (At-Grade) Single-Lane	2013	Non-circular. Pedestrian access to center island. ICD estimated from Google Maps linework.
Fayetteville, NC Cumberland Co. United States	Coalition Blvd. / Civil Ct. (35.10245, -78.96667)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.8326	Other (At-Grade) Multilane (2 Lane, unspecified)	2011	ICD estimated from Google Maps linework.
Picton, ON Prince Edward Canada	Loyalist Pkwy. / Sandy Hook Rd. (43.99449, -77.17838)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.3828	Other (At-Grade) Single-Lane	2009	This was the first highway roundabout in Ontario. Constructed in 2009. https://www.auto123.com/en/news/ontarios-first-roundabout-intersection-opens-near-picton/5652/ ICD estimated from Google Maps linework.
Bowmanville, ON Durham Canada	Holt Rd. / Hwy 401 WB Ramps (43.88557, -78.72295)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.4568	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Bowmanville, ON Durham Canada	Holt Rd. / Hwy 401 EB Ramps (43.88303, -78.72186)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 37.8761	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Bowmanville, ON Durham Canada	Holt Rd. / Energy Dr. (43.88136, -78.72109)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 47.3464	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Whitchurch-Stouffville, ON York Canada	Ninth Line / Bayberry St. / Baker Hill Blvd. (43.98000, -79.25804)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.6579	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Welland, ON Niagara Canada	Hwy 27 (E Main St.) / Hwy 406 (42.99357, -79.22298)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 57.6555	Other (At-Grade) Multilane (3+ Lane)	2013	Year Completed estimated (2010-2015). ICD estimated from Google Maps linework.
London, ON Middlesex Canada	Sunningdale Rd. W / Wonderland Rd. N (43.03011, -81.31690)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.6368	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Oldcastle, ON Essex Canada	Hwy 9 / Hwy 3 / Hwy 401 WB Ramps / Hwy 401 EB Ramps (42.23142, -82.99124)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 60.1340	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2012	Year Completed estimated (2009-2014). ICD estimated from Google Maps linework.
Ottawa, ON Ottawa Canada	Campeau Dr. / Huntmar Dr. (45.30107, -75.93574)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 46.2038	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	Right-turn-only lanes on northwest, northeast, and southeast legs. Channelized right-turn bypass lane on southwest leg. Three-lane pedestrian crossings on three legs. ICD estimated from Google Maps linework.
Ottawa, ON Ottawa Canada	Campeau Dr. / Palladium Dr. (45.29718, -75.94220)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.4859	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Ottawa, ON Ottawa Canada	Fernbank Rd. / Shea Rd. (45.25710, -75.89707)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.9474	Other (At-Grade) Single-Lane	2014	Replaces offset T intersections. ICD estimated from Google Maps linework.
Ottawa, ON Ottawa Canada	Robert Grant Ave. / Cope Dr. (45.26831, -75.89020)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.0277	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Ottawa, ON Ottawa Canada	Robert Grant Ave. / Bobolink Ridge (45.27034, -75.89213)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 43.7072	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Ottawa, ON Ottawa Canada	Robert Grant Ave. / Abbott St. E (45.27428, -75.89569)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.8637	Other (At-Grade) Single-Lane	2016	Only two approaches upon initial opening in 2016. ICD estimated from Google Maps linework.
Ottawa, ON Ottawa Canada	Bridgestone Dr. / Foxhall Way (45.28613, -75.85775)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 14.2849	Other (At-Grade) Single-Lane	2016	Temporary signs, markers, and curbs instead of permanent features. ICD estimated from Google Maps linework.
Ottawa, ON Ottawa Canada	Cedarview Rd. / Jockvale Rd. (45.27494, -75.77762)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.3732	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Ottawa, ON Ottawa Canada	Longfields Dr. / Beatrice Dr. / Mountshannon Dr. (45.28857, -75.73400)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.0479	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Ottawa, ON Ottawa Canada	Goulbourn Forced Rd. / Badgeley Ave. (45.32371, -75.92870)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 26.0317	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Ottawa, ON Ottawa Canada	King Edward Ave. / Union St. (45.43738, -75.69400)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 20.9512	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Ottawa, ON Ottawa Canada	Anderson Rd. / Weir Rd. / Renaud Rd. (45.41979, -75.56765)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.4005	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Ottawa, ON Ottawa Canada	Old Montreal Rd. / St.Joseph Blvd. / Trim Rd. (45.48900, -75.47775)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.3285	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Ottawa, ON Ottawa Canada	Brian Coburn Blvd. / Portobello Blvd. (45.45470, -75.46491)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.3494	Other (At-Grade) Single-Lane	2016	Right-turn-only lane on north leg. ICD estimated from Google Maps linework.
Ottawa, ON Ottawa Canada	Brian Coburn Blvd. / Fern Casey St. (45.44112, -75.50947)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.7096	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Roanoke, VA Roanoke Co. United States	VA 687 / Penn Forest Blvd / Colonial Ave (37.22386, -80.00757)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 1 Driveways 25.6775	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Richmond, VA Richmond Co. United States	9 Mile Road / 25th Street / Fairmount Avenue (37.54049, -77.41056)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 26.5163	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Richmond, VA Richmond Co. United States	Fairfield Avenue / 23rd Street (37.54821, -77.40652)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.3543	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Richmond, VA Richmond Co. United States	Brookland Park Blvd. / Meadowbridge Rd. / 2nd Ave. (37.56990, -77.41815)	Roundabout Existing	All-Way Yield Unknown	6 Approaches 0 Driveways 30.2924	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Richmond, VA Richmond Co. United States	Belmont Rd. / W Belmont Rd. (37.46750, -77.49435)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 26.5422	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Purcellville, VA Loudoun Co. United States	VA 287 / Main Street (39.13559, -77.69229)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 38.9082	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	ICD estimated from Google Maps linework.
St George's, Bermuda	Blue Hole Hill / Kindley Field Rd. / Cahow Way (32.35955, -64.70547)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 34.3011	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Idaho Falls, ID Bonneville Co. United States	Bridgeport Dr. / River Walk Dr. (43.48855, -112.04801)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 29.4610	Other (At-Grade) Single-Lane	2007	Originally built without splitter islands. Splitter islands added to north and west legs in 2016. ICD estimated from Google Maps linework.
Los Angeles, CA Los Angeles Co. United States	N San Fernando Rd. / N Figueroa St. (34.08149, -118.22572)	Roundabout Existing	All-Way Yield Active Pedestrian Warning (flashing yellow)	4 Approaches 0 Driveways 37.5893	Unknown Multilane (2 Lane, unspecified)	2017	Estimated opening January or March 2017. ICD estimated from Google Maps linework.
Sisters, OR Deschutes Co. United States	US 20 / W Barclay Dr. / W McKinney Butte Rd. (44.29574, -121.55960)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.7417	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Norfolk, NE Madison Co. United States	US 275 / N 37th St. (42.03242, -97.46577)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 60.3233	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Lexington, SC Lexington Co. United States	Mineral Springs Rd. / Cedar Rd. / Cromer Rd. (33.99074, -81.18331)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.6393	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Sartell, MN Stearns Co. United States	2nd St. S / Pine Cone Rd. N (45.61551, -94.22732)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 46.7822	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Cape Girardeau, MO Cape Girardeau Co. United States	Rte W (Cape La Croix Rd.) / Lexington Ave. / Kingsway Dr. (37.33345, -89.57061)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.6328	Other (At-Grade) Multilane (2 Lane, unspecified)	2013	ICD estimated from Google Maps linework.
Cape Girardeau, MO Cape Girardeau Co. United States	S Fountain St. / Morgan Oak St.. (37.29779, -89.52319)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.1531	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
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.
Roanoke, VA Roanoke City Co. United States	Wiley Ave. / Winona Ave. (37.26470, -79.95686)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 19.9606	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Cape Girardeau, MO Cape Girardeau Co. United States	Independence St. / E Rodney Dr. / Gordonville Rd. (37.30765, -89.56022)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.0484	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Jackson, MO Cape Girardeau Co. United States	E Main St. / Hope St. (37.38250, -89.66654)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2016	Elliptical shape. ICD 145 feet x 125 feet.
Grand Junction, CO Mesa Co. United States	Horizon Dr. / H Rd. / Eagle Dr. (39.11827, -108.52976)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 60.2299	Other (At-Grade) Multilane (2 Lane, unspecified)	2009	Year Completed estimated (2006-2011). Slight elliptical shape. Right-turn bypass lane on west leg. ICD estimated from Google Maps linework.
Windsor, CO Weld Co. United States	E Cross Roads Blvd. / 7th St. / (unknown) (40.43692, -104.90540)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 58.1778	Other (At-Grade) Multilane (2 Lane, unspecified)	2008	Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Windsor, CO Weld Co. United States	Eastman Park Dr. / 7th St. (40.46536, -104.90772)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.6198	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Windsor, CO Weld Co. United States	Eastman Park Dr. / 3rd St. (40.46570, -104.90190)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.2542	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Windsor, CO Weld Co. United States	Eastman Park Dr. / Water Valley Pkwy. / Cornerstone Dr. (40.46521, -104.89186)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.4372	Other (At-Grade) Single-Lane	2015	Year Completed estimated (2014-2016). ICD estimated from Google Maps linework.
Denver, CO Denver Co. United States	Pecos St. / I-70 WB Ramps / W 48th Ave. (39.78374, -105.00637)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 52.3146	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2013	ICD estimated from Google Maps linework.
Denver, CO Denver Co. United States	Pecos St. / I-70 EB Ramps (39.78281, -105.00640)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.2194	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2013	ICD estimated from Google Maps linework.
Lakewood, CO Jefferson Co. United States	Lamar St. / W 14th Ave. (39.73850, -105.06733)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2014	Fire station driveway at end of radius on northwest corner.
Santa Maria, CA Santa Barbara Co. United States	Hidden Pines Way / Cesar E Chavez Dr. (34.98597, -120.44869)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.3551	Other (At-Grade) Single-Lane	2003	ICD estimated from Google Maps linework.
Santa Maria, CA Santa Barbara Co. United States	Hidden Pines Way / Railroad Ave. (34.98586, -120.44455)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.2692	Other (At-Grade) Single-Lane	2003	ICD estimated from Google Maps linework.
Urbana, OH Champaign Co. United States	US 36 / US 68 / SR 29 / SR 54 / SR 55 (Main St. / Miami St. / Scioto St.) (40.10807, -83.75250)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 33.5277	Other (At-Grade) Single-Lane	2009	Original traffic circle was initially converted to roundabout in 2009 using signing/striping only, including striped splitter islands. In 2019, the conversion was completed, including concrete splitter islands, concrete truck apron, concrete pedestrian refuge islands, and RRFBs (rectangular rapid flashing beacons) at the crosswalks. 21442
West Jefferson, OH Madison Co. United States	OH 29 / I-70 WB Ramps (39.95992, -83.34680)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 56.7576	Freeway Ramps (Grade-Separated) Single-Lane	2013	Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
New Carlisle, OH Clark Co. United States	OH 41 (Troy Rd.) / OH 235 (N Dayton Lakeview Rd.) (39.99498, -84.00077)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.3440	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Fayetteville, AR Washington Co. United States	N Northhills Blvd. / N Futrall Dr. / Fulbright Expy NB Ramps (36.11197, -94.15810)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 50.1726	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2012	ICD estimated from Google Maps linework.
Fayettevile, AR Washington Co. United States	Rupple Rd. / (future roadway 1) (36.06421, -94.22028)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 56.9612	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Fayetteville, AR Washington Co. United States	Rupple Rd / (future roadway 2) (36.05696, -94.22043)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 52.1388	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Fayetteville, AR Washington Co. United States	Rupple Rd. / Alberta St. / Catalpa Dr. (36.05139, -94.21998)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 66.6265	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	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.
Fayetteville, AR Washington Co. United States	Cummings Landfill Rd. / (unknown) (36.02730, -94.19969)	Roundabout Existing	All-Way Yield None	2 Approaches 0 Driveways 33.8064	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Menasha, WI Winnebago Co. United States	Appleton Rd. / US 10 WB Ramps (44.23458, -88.42393)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 49.6320	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2016	Yield-controlled right-turn bypass lane on east leg. ICD estimated from Google Maps linework.
Menasha, WI Winnebago Co. United States	Appleton Rd. / US 10 EB Ramps (44.23334, -88.42408)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 46.2101	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2016	Yield-controlled right-turn bypass lane on west leg. ICD estimated from Google Maps linework.
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.
Menasha, WI Winnebago Co. United States	Racine Rd / US 10 Ramps (44.21780, -88.44526)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 52.2141	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Belleville, IL St. Clair Co. United States	Centreville Ave. / SR 15 NB Ramps / S Belt W (38.50591, -90.00011)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 47.6653	Freeway Ramps (Grade-Separated) Single-Lane	2013	ICD estimated from Google Maps linework.
Belleville, IL St. Clair Co. United States	Centreville Ave. / SR 15 SB Ramps / Whiskey Dr. (38.50516, -90.00173)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 35.5157	Freeway Ramps (Grade-Separated) Single-Lane	2013	ICD estimated from Google Maps linework.
Missoula, MT Missoula Co. United States	Scott St. / Toole Ave. (46.87803, -114.00632)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.9211	Other (At-Grade) Single-lane w/ Traversable Central Island	2014	ICD estimated from Google Maps linework.
Gulfport, MS Harrison Co. United States	Airport Rd. / Three Rivers Rd. (30.42002, -89.08860)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 66.9444	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	ICD estimated from Google Maps linework.
Kuna, ID Ada Co. United States	N Linder Ave. / W Main St. / E 3rd St. (43.49056, -116.41390)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.7271	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Markham, ON Durham Canada	York Durham Line / Durham 5 / Regional Road 30 (43.95328, -79.21416)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.4108	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2009-2014). ICD estimated from Google Maps linework.
St Catharines, ON Niagara Canada	7th Street Louth / Queen Elizabeth Way WB Ramps (43.18086, -79.30892)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 40.9324	Freeway Ramps (Grade-Separated) Single-Lane	2016	Right-turn bypass lane on east leg. ICD estimated from Google Maps linework.
St Catharines, ON Niagara Canada	7th Street Louth / Queen Elizabeth Way EB Ramps (43.17822, -79.30900)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.5794	Freeway Ramps (Grade-Separated) Single-Lane	2016	ICD estimated from Google Maps linework.
Albany, OR Linn Co. United States	Main St. SE / 3rd Ave. SE / Salem Ave. SE (44.63740, -123.09193)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.5944	Other (At-Grade) Single-Lane	2014	Replaced offset-T intersections. ICD estimated from Google Maps linework.
Logan, UT Cache Co. United States	E 1800 N / N 200 E (41.76492, -111.82867)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.5240	Other (At-Grade) Multilane (2 Lane, unspecified)	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Logan, UT Cache Co. United States	E 500 N / N 200 E (41.74087, -111.82956)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 24.9526	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Norman, OK Cleveland Co. United States	E Main St. / N Carter Ave. / E Acres St. (35.22562, -97.43251)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.0984	Other (At-Grade) Single-Lane	2009	Right-turn bypass lane in northeast quadrant. ICD estimated from Google Maps linework.
Texarkana, TX Bowie Co. United States	Pavillion Pkwy. / Gibson Ln. / Arista Blvd. (33.45833, -94.09907)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 50.2920	Other (At-Grade) Multilane (2 Lane, unspecified)	2016	.
Twinsburg, OH Summit Co. United States	Glenwood Dr. / Darrow Rd. (OH Hwy 91) (41.34087, -81.43990)	Roundabout Existing	All-Way Yield Pedestrian Hybrid Beacon (PHB, HAWK)	4 Approaches 0 Driveways 36.7644	Other (At-Grade) Single-Lane	2016	Right-turn-only lanes on north and south legs. ICD estimated from Google Maps linework.
Bend, OR Deschutes Co. United States	Murphy Rd. / Parrell Rd. (44.01904, -121.31341)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 35.2129	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Bend, OR Deschutes Co. United States	Murphy Rd. / SE 3rd St. (44.01934, -121.31703)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.7893	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Bend, OR Deschutes Co. United States	SE 15th St. / SE Reed Market Rd. (44.03695, -121.28377)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 48.7680	Other (At-Grade) Multilane (2 Lane, 2x1 max)	2014	Left-turn-only lane on south leg. Right-turn-only lanes on west, east, and north legs.
Watertown, SD Codington Co. United States	11th St. NE / 14th Ave. NE (44.91917, -97.09661)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 28.7541	Other (At-Grade) Single-Lane	2015	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
Ceres, CA Stanislaus Co. United States	North St. / 4th St. (37.59167, -120.95337)	Roundabout Removed	All-Way Yield None	4 Approaches 0 Driveways 24.3840	Other (At-Grade) Single-Lane	2018	Originally constructed in 2004 as single-lane roundabout. Replaced with all-way stop in 2017-2018.
Ceres, CA Stanislaus Co. United States	5th St. / Lawrence St. (37.59013, -120.95220)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.6595	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Lexington, KY Fayette Co. United States	Alumni Dr. / University Dr. / University Ct. (38.02175, -84.50949)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.3980	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Lexington, KY Fayette Co. United States	Alumni Dr. / College Way / Commonwealth St. (38.01878, -84.50541)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 41.3997	Other (At-Grade) Single-Lane	2015	ICD estimated from Google Maps linework.
Leesville, LA Vernon Par. United States	US 171-LA 8 / LA 28 (31.16085, -93.26725)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.1004	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Year Completed estimated (2010-2013). ICD estimated from Google Maps linework.
Toledo, OH Lucas Co. United States	Cherry St. / Manhattan Blvd. / Collingwood Blvd. (41.68485, -83.55559)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 46.3810	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Toledo, OH Lucas Co. United States	N Detroit Ave. / Berdan Ave. / Collingwood Blvd. (41.68597, -83.55630)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 49.9478	Other (At-Grade) Multilane (2 Lane, unspecified)	2015	ICD estimated from Google Maps linework.
Sylvania Township, OH Lucas Co. United States	W Sylvania Ave. / Mitchaw Rd. (41.68780, -83.76150)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.6760	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Sylvania Township, OH Lucas Co. United States	Sylvania Ave. / Centennial Rd. (41.68821, -83.74265)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.4055	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Sylvania Township, OH Lucas Co. United States	Sylvania-Metamora Rd. / Mitchaw Rd. (41.71631, -83.76299)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.7922	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.