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
Winnipeg, MB
Manitoba
Canada 		N Town Rd. / Ancaster Gate / Bridgeland Dr. S
(49.80158, -97.18416) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.3140 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2005-2011). ICD estimated from Google Maps linework.
South Jordan, UT
Salt Lake Co.
United States 		South Jordan Pkwy. / Silver Mine Rd. / S Lake Ave.
(40.56218, -112.00513) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
64.4206 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Year Completed estimated (2010-2011). ICD estimated from Google Maps linework.
Calgary, AB
Alberta
Canada 		Mahogany Blvd. SE / Mahogany Gate SE
(50.89952, -113.93719) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.9607 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Calgary, AB
Alberta
Canada 		Highfield Rd. SE / 26 Ave. SE / Dartmouth Rd. SE
(51.03040, -114.04103) 		Roundabout
Existing 		All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling all approaches) 		4 Approaches
0 Driveways
55.0000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Canadian Pacific Railway tracks through center of roundabout. Gates on circulatory roadway and on east and west approaches. http://www.minnowlake.ca/Roundabouts_in_Canada_2013%20(1).pdf Previous control: rail crossing signal (no gates); Yield on one approach.
Contrecoeur, QC
Marguerite-D'Youville Regional County Municipality
Canada 		Rue Saint-Antoine / Rue des Patriotes
(45.85305, -73.22770) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.2563 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Tucson, AZ
Pima Co.
United States 		W Hardy Rd. / N Camino de Anza / N Calle Buena Vista / N Northern Ave.
(32.36640, -110.97874) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
44.3863 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Hobart, WI
Brown Co.
United States 		Centennial Centre Blvd. / Centerline Dr. / Adriana Ct.
(44.56730, -88.15748) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.6753 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Woodstock, GA
Cherokee Co.
United States 		Main St. / Haney Rd.
(34.10844, -84.51760) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
25.7108 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Elora, ON
Wellington
Canada 		McNab St. / Victoria St. / Metcalfe St.
(43.67820, -80.42877) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
25.0495 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Middletown, DE
New Castle Co.
United States 		Bethel Church Rd. / Choptank Rd.
(39.52188, -75.74826) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4023 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Squamish, BC
Squamish-Lillooet
Canada 		The Boulevard / Perth Dr.
(49.74036, -123.11024) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
20.0678 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Squamish, BC
Squamish-Lillooet
Canada 		The Boulevard / Highlands Way
(49.74035, -123.11661) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
22.3833 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Weston, FL
Broward Co.
United States 		Bonaventure Blvd. / Blatt Blvd.
(26.12118, -80.37080) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
28.9533 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Charlottetown, PE
Queens
Canada 		Belvedere Ave. / (University of PEI access)
(46.25324, -63.13529) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
37.1630 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
O’Leary, PE
Prince
Canada 		Hwy 2 / Hwy 142 (O'Leary Rd. / Kelly Rd.)
(46.71770, -64.16513) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.3035 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Charlottetown, PE
Queens
Canada 		Mt Edward Rd. / Allen St.
(46.24812, -63.12499) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
17.3444 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2006-2013). ICD estimated from Google Maps linework.
Charlottetown, PE
Queens
Canada 		Riverside Dr. (Trans Canada Hwy.) / Garfield St.
(46.25076, -63.10949) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
46.2494 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 ICD estimated from Google Maps linework.
Charlottetown, PE
Queens
Canada 		Riverside Dr. (Trans Canada Hwy.) / Exhibition Dr.
(46.24777, -63.11202) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
47.0779 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 ICD estimated from Google Maps linework.
Duncan, BC
Cowichan Valley
Canada 		Beverly St. / York Rd.
(48.78496, -123.69881) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.4771 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Duncan, BC
Cowichan Valley
Canada 		Somenos Rd. / Drinkwater Rd.
(48.80307, -123.73683) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
29.8925 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Mechanicsville, VA
Hanover Co.
United States 		Smoothbore Ln. / Annex Ln.
(37.64497, -77.35281) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.2618 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Hilton Head Island, SC
Beaufort Co.
United States 		Mathews Dr. / Woodlake Villas / (parking lot)
(32.21220, -80.70266) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.3989 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Avon, IN
Hendricks Co.
United States 		Satori Pkwy. / Dennis W Dawes Dr.
(39.76657, -86.36860) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.7212 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Avon, IN
Hendricks Co.
United States 		Satori Pkwy. / Dr Charles Nelson Dr. / (parking)
(39.76453, -86.36925) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2010
Fredericksburg, VA
Spotsylvania Co.
United States 		Towne Centre Blvd. / Spotsylvania Mall Dr.
(38.29385, -77.51490) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.8702 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Segments of circulatory roadway between entries and exits. Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Noblesville, IN
Hamilton Co.
United States 		E 141st St. / Marilyn Rd.
(39.99397, -85.95204) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.6846 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Summerland, BC
Okanagan-Similkameen
Canada 		Rosedale Ave. / Jubilee Rd. / Peacj Orchard Rd.
(49.60443, -119.67769) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.0899 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Summerland, BC
Okanagan-Similkameen
Canada 		Prairie Valley Rd. / Rosedale Ave. / Wharton St.
(49.60060, -119.67782) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
16.2552 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Noblesville, IN
Hamilton Co.
United States 		E 166th St. / Union Chapel Rd.
(40.03043, -85.97597) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.5540 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Noblesville, IN
Hamilton Co.
United States 		Union Chapel Rd. / Town and Country Blvd.
(40.03395, -85.97602) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
43.8938 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Also have a grade-separated pedestrian crossing under south leg. Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Noblesville, IN
Hamilton Co.
United States 		Clover Rd. / Town and Country Blvd.
(40.03249, -85.99653) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.2631 		Other (At-Grade)
Single-Lane 		2010 Right-turn-only lane on east leg. ICD estimated from Google Maps linework.
Coral Gables, FL
Miami-Dade Co.
United States 		Segovia St. / Biltmore Way
(25.74815, -80.26673) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
33.3481 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 ICD estimated from Google Maps linework.
Kalispell, MT
Flathead Co.
United States 		US 93 Alt / Foys Lake Rd.
(48.18677, -114.33352) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.9422 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Kalispell, MT
Flathead Co.
United States 		US 93 Alt / Airport Rd.
(48.16325, -114.30946) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.9843 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Kalispell, MT
Flathead Co.
United States 		US 93 Alt / (unknown)
(48.15526, -114.29332) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.9760 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Two approaches stubbed for future use. ICD estimated from Google Maps linework.
(unincorporated), AB
Alberta
Canada 		37 St. SW / Grey Eagle Dr. / Hwy 8 EB Ramps
(51.00767, -114.14109) 		Roundabout
Removed 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
93.9364 		Freeway Ramps (Grade-Separated)
Single-Lane 		2010 Year Completed estimated (2008-2011). Removed in 2018 as part of realignment project. http://www.swcrrproject.com/wp-content/uploads/2016/11/SWCRR_37Street_Glenmore_Jun5.pdf ICD estimated from Google Maps linework.
Calgary, AB
Alberta
Canada 		37 St SW / Hwy 8 WB Ramps
(51.00991, -114.14132) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
63.1222 		Freeway Ramps (Grade-Separated)
Single-Lane 		2010 Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Hamilton, ON
Hamilton
Canada 		Trinity Rd. (Hwy 52) / Jerseyville Rd. W
(43.20987, -80.04708) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.5605 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Avon, IN
Hendricks Co.
United States 		E CR 200 N / N CR 900 E
(39.79285, -86.36242) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.4602 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Spring Creek, NV
Elko Co.
United States 		Lamoille Hwy / Licht Pkwy / Spring Creek Pkwy
(40.73887, -115.61890) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
34.3874 		Other (At-Grade)
Single-Lane 		2010 Merging right-turn bypass lanes on all four leg. Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Malartic, QC
La Vallée-de-l'Or Regional County Municipality
Canada 		Rue Royale (Rte 117) / Rue de l'Accueil / Chemin de Camping Régional
(48.14473, -78.12706) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.4551 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
East St Louis, IL
St. Clair Co.
United States 		N 18th St. / Baugh Ave. / I-64 WB Ramps
(38.62540, -90.13455) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
28.9249 		Freeway Ramps (Grade-Separated)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Canoa Ranch, AZ
Pima Co.
United States 		W Canoa Ranch Dr. / I-19 SB ramps / I-19 Frontage Rd.
(31.79019, -111.02242) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
48.7276 		Freeway Ramps (Grade-Separated)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Quebec, QC
Quebec
Canada 		Boulevard Lebourgneuf / Rue de Celles / Boulevard St Jacques
(46.82286, -71.31871) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
42.4958 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Combined two signalized intersections. Bus-only lane in circulatory roadway. ICD estimated from Google Maps linework.
Kingsville, ON
Essex
Canada 		Albuna Townline (County Rd 31) / Road 3 E
(42.06096, -82.64340) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.9019 		Other (At-Grade)
Single-Lane 		2010 https://www.infrastructure.gc.ca/media/news-nouvelles/2010/20101112essexcounty-eng.html ICD estimated from Google Maps linework.
Essex, ON
Essex
Canada 		Maidstone Ave. E (CR 8) / CR 23
(42.17719, -82.80347) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.5989 		Other (At-Grade)
Single-Lane 		2010 https://www.infrastructure.gc.ca/media/news-nouvelles/2010/20101112essexcounty-eng.html ICD estimated from Google Maps linework.
Kimball, NE
Kimball Co.
United States 		NE 53 / NE 71 Connector
(41.23244, -103.63886) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
52.0947 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Gainesville, FL
Alachua Co.
United States 		SW 2nd Ave. / SW 6th St.
(29.65026, -82.33084) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.7968 		Other (At-Grade)
Single-Lane 		2010 https://www.gainesville.com/news/20100729/midtown-face-lift-projects-under-way ICD estimated from Google Maps linework.
Cobourg, ON
Northumberland
Canada 		D'Arcy St. / (community center parking)
(43.97234, -78.16030) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.3811 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2011 - streetview). ICD estimated from Google Maps linework.
Cobourg, ON
Northumberland
Canada 		D'Arcy St. / (community center and park access)
(43.97548, -78.16171) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.6604 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2011 - streetview). ICD estimated from Google Maps linework.
Peoria, AZ
Maricopa Co.
United States 		W Beardsley Rd. / N 81st St.
(33.66711, -112.23386) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.7962 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Year Completed estimated (2010-2011). ICD estimated from Google Maps linework.
Middlebury, VT
Addison Co.
United States 		Main St. / Cross St.
(44.01210, -73.16957) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.9096 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Albuquerque, NM
Bernalillo Co.
United States 		4th St. NW / Roy Ave.
(35.21026, -106.60148) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
49.7666 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 ICD estimated from Google Maps linework.
Rio Rancho, NM
Sandoval Co.
United States 		Iris Rd. NE / Idalia Rd. NE
(35.30200, -106.62532) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.1908 		Other (At-Grade)
Single-Lane 		2010 Under construction late 2009. ICD estimated from Google Maps linework.
L’Annonciation, QC
Antoine-Labelle Regional County Municipality
Canada 		Route Transcanadienne (Rte 117) / Route Bellerive
(46.43316, -74.90302) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
44.4491 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Year Completed estimated (2012 or earlier - streetview) ICD estimated from Google Maps linework.
L’Annonciation, QC
Antoine-Labelle Regional County Municipality
Canada 		Route Transcanadienne (Rte 117) / Rue L'Annonciation / Chemin Deslauriers
(46.39109, -74.86183) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
42.8359 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Year Completed estimated (2012 or earlier - streetview) ICD estimated from Google Maps linework.
Cruz Bay, VI
St John
United States 		Hwy 10 / Hwy 102 / Hwy 104 / Hwy 210 / Centerline Rd.
(18.33057, -64.79292) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2013).
Bedford, NS
Halifax
Canada 		Larry Uteck Blvd. / Bicentennial Dr. SB Ramps / Hogan Ct.
(44.69835, -63.69187) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
69.6141 		Freeway Ramps (Grade-Separated)
Multilane (3+ Lane) 		2010 ICD estimated from Google Maps linework.
Bedford, NS
Halifax
Canada 		Larry Uteck Blvd / Bicentennial Dr. NB Ramps
(44.69920, -63.68998) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
49.2385 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2010 ICD estimated from Google Maps linework.
Bedford, NS
Halifax
Canada 		Larry Uteck Blvd. / Nine Mile Dr. / Starboard Dr.
(44.70061, -63.68650) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
49.2373 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 ICD estimated from Google Maps linework.
Athens, OH
Athens Co.
United States 		Richland Ave. / SR 682 (S Plains Rd.)
(39.31917, -82.10550) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.8826 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		E Green Meadows Rd. / Carter Ln.
(38.91638, -92.33246) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
32.5242 		Other (At-Grade)
Single-Lane 		2010 Bing map has this on S Providence Rd, but that's wrong, since Providence Rd is the N-S freeway just to the west. Googlemaps says Carter Ln. ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		Wisteria Ln. / Crape Myrtle Dr.
(38.89785, -92.38804) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
19.5196 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Mexico Gravel, MO
Boone Co.
United States 		Mexico Gravel Rd. / Vandiver Dr. / N Hinkson Creek Rd.
(38.98120, -92.27995) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
41.7786 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		Mexico Gravel Rd. / Ballenger Ln.
(38.98530, -92.26479) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.9195 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Mexico Gravel, MO
Boone Co.
United States 		Vandiver Dr. / US 63 NB Ramps
(38.97632, -92.27992) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
55.7087 		Freeway Ramps (Grade-Separated)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Calgary, AB
Alberta
Canada 		Scarboro Ave. SW / Sudbury Ave. SW / Shelbourne St. SW
(51.04168, -114.10631) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
20.2754 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Hammond, LA
Tangipahoa Par.
United States 		S Airport Rd. / Old Covington Hwy.
(30.49397, -90.41505) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.0196 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
New Minas, NS
Kings
Canada 		Commercial St. / Granite Dr. / Old Dyke Rd.
(45.06908, -64.44179) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.9575 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 ICD estimated from Google Maps linework.
English Turn, LA
Orleans Par.
United States 		LA-406 / LA-407
(29.90392, -89.97866) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
42.4481 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Youngsville, LA
Lafayette Par.
United States 		Verot School Rd. / E Milton Ave.
(30.10933, -92.03248) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
35.1280 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Cottonwood, AZ
Yavapai Co.
United States 		Mingus Ave. / Willard St.
(34.73954, -112.02733) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.3875 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Marquette, MI
Marquette Co.
United States 		US 41 / S Front St.
(46.53744, -87.39527) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
40.2562 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Bypass lanes on west and north legs. ICD estimated from Google Maps linework.
Kamloops, BC
Thompson-Nicola
Canada 		Dallas Dr. / Todd Rd. / (parking lot)
(50.66813, -120.18697) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.5501 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Escanaba, MI
Delta Co.
United States 		Stevenson Ave. / Washington Ave. / Sheridan Rd.
(45.75573, -87.07179) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
30.8323 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Clinton Township, MI
Macomb Co.
United States 		Romeo Plank Rd. / Canal Rd.
(42.60022, -82.93216) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.5281 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
South Haven Township, MI
Van Buren Co.
United States 		M-43 / 12th Ave. / 72nd St.
(42.37490, -86.24413) 		Roundabout
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
42.3509 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Mason, OH
Warren Co.
United States 		Mason Rd. / Sarah Dr.
(39.36641, -84.31909) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.3170 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Chubbuck, ID
Bannock Co.
United States 		N Hiline Rd. / Mallard St.
(42.91435, -112.45179) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.2383 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Kitchener, ON
Waterloo
Canada 		Ira Needles Blvd. / The Boardwalk
(43.43540, -80.55823) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
45.0976 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 ICD estimated from Google Maps linework.
Fitchburg, MA
Worcester Co.
United States 		Rindge Rd. / John Fitch Hwy / Mechanic St. (Rte 31) / Ashby State Rd. (Rte 31)
(42.60170, -71.80156) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.8900 		Other (At-Grade)
Single-Lane 		2010 RTYL ICD estimated from Google Maps linework.
Cambridge, ON
Waterloo
Canada 		Fountain St S / Dickie Settlement Rd
(43.38351, -80.39744) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
49.4763 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 ICD estimated from Google Maps linework.
London, ON
Middlesex
Canada 		Trafalgar St. / Hale St.
(42.98579, -81.19280) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.9471 		Other (At-Grade)
Single-Lane 		2010 Built on a overpass above Canadian National Railway tracks. Replaced two T-intersections and an at-grade rail crossing. Named the Charley Fox Memorial Overpass and Roundabout ICD estimated from Google Maps linework.
Bel Air North, MD
Harford Co.
United States 		Moores Mill Rd. / Southampton Rd.
(39.54847, -76.33536) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.6279 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Waterloo, ON
Waterloo
Canada 		University Ave E / Labrador Dr
(43.51759, -80.51453) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
41.5720 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 ICD estimated from Google Maps linework.
Waterloo, ON
Waterloo
Canada 		Labrador Dr / RIM Campus Ln
(43.51601, -80.51332) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
24.2510 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Cambridge, ON
Waterloo
Canada 		Horton Walk / Baldwin Dr.
(43.44729, -80.30699) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.0000 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2012).
Conway, AR
Faulkner Co.
United States 		Ledgelawn Dr. / Ronald Ln. / (parking lot)
(35.04335, -92.43005) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.0905 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Conway, AR
Faulkner Co.
United States 		S Salem Rd. / Pebble Beach Rd
(35.04762, -92.47673) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.1107 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
High River, AB
Alberta
Canada 		Centre St. / 12 Ave. / Range Road 291
(50.57198, -113.87257) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.5117 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 ICD estimated from Google Maps linework.
Cedar Rapids, IA
Linn Co.
United States 		Tower Rd. SW / Training Rd.
(41.91459, -91.65437) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
33.7725 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 Year Completed estimated (2010-2011). ICD estimated from Google Maps linework.
Hilton Head Island, SC
Beaufort Co.
United States 		Beach City Rd. / Mathews Dr.
(32.22294, -80.70801) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.3528 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Everson, WA
Whatcom Co.
United States 		SR 542 (Mount Baker Hwy.) / Lawrence Rd.
(48.84341, -122.28884) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
29.0824 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Fort Worth, TX
Tarrant Co.
United States 		7th Ave. / Cooper St.
(32.73650, -97.34201) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
28.9560 		Other (At-Grade)
Single-Lane 		2011 .
Noblesville, IN
Hamilton Co.
United States 		Little Chicago Rd. / E 191st St. / Maple Grove Way
(40.06515, -86.07145) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.7018 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 Striped extension of central island truck apron. ICD estimated from Google Maps linework.
Oxford, MS
Lafayette Co.
United States 		Hathorn Rd. / Insight Park Ave. / (parking lot)
(34.35880, -89.54768) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
34.5080 		Other (At-Grade)
Single-Lane 		2011 Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Narragansett, RI
Washington Co.
United States 		Succotash Rd. / Beach Row
(41.37662, -71.51541) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
24.1972 		Other (At-Grade)
Single-Lane 		2011 Rotary retrofitted (signage and striping). No geometric changes to add deflection. ICD estimated from Google Maps linework. 21442
Northampton, MA
Hampshire Co.
United States 		Main St (Rte 9) / Bridge Rd
(42.34356, -72.68114) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.6618 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Amherst, MA
Hampshire Co.
United States 		Pleasant St / Governors Dr / Eastman Ln
(42.39522, -72.52693) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7529 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Amherst, MA
Hampshire Co.
United States 		West St (Rte 116) / W Bay Rd
(42.31886, -72.52762) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.9211 		Other (At-Grade)
Single-Lane 		2011 Side-by-side roundabouts replacing two T-intersections ICD estimated from Google Maps linework.