Roundabouts Database

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
Arvada, CO
Jefferson Co.
United States 		W 87th Pkwy. / Ellis St.
(39.85537, -105.15826) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0895 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Arvada, CO
Jefferson Co.
United States 		W 87th Dr. / W 87th Pkwy. / W 88th Loop
(39.85512, -105.16070) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0896 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Arvada, CO
Jefferson Co.
United States 		Ellis St. / W 89th Loop / W 89th Pl.
(39.85736, -105.15782) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.8391 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Payson, AZ
Gila Co.
United States 		E Malibu Dr. / N Easy St.
(34.24465, -111.32021) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
17.7711 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Payson, AZ
Gila Co.
United States 		E Granite Dells Rd. / S Mud Springs Rd.
(34.23932, -111.30819) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.4052 		Other (At-Grade)
Single-Lane 		2008 Oval shape. Year Completed estimated (2007-2008). ICD estimated from Google Maps linework.
Columbus, OH
Franklin Co.
United States 		International Gateway / Stelzer Rd. / Red Lot parking access
(39.99937, -82.90639) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
36.5967 		Other (At-Grade)
Single-Lane 		2008 On site of John Glenn Columbus International Airport. Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Machesney Park, IL
Winnebago Co.
United States 		Swanson Rd. / Perryville Rd.
(42.39150, -88.99469) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.6369 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Fort Collins, CO
Larimer Co.
United States 		E Horsetooth Rd. / Ziegler Rd.
(40.53777, -105.02020) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.4912 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Kenora, ON
Kenora
Canada 		Hwy 17 (Lakeview Dr.-Main St.) / Bernier Dr. / Veterans Dr.
(49.76952, -94.49034) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.0259 		Other (At-Grade)
Single-Lane 		2008 http://wilcosuperior.ca/project/big-spruce-project-stage-1 ICD estimated from Google Maps linework.
South Holland, IL
Cook Co.
United States 		Cottage Grove Ave. / E 166th St.
(41.59355, -87.59766) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.3301 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2008). ICD estimated from Google Maps linework.
Arlington, TX
Tarrant Co.
United States 		Nolan Ryan Expy. / Road to Six Flags St.
(32.75261, -97.08398) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 Adjacent to baseball stadium. Year Completed estimated (2007-2008).
Kansas City, MO
Clay Co.
United States 		N Shoal Creek Pkwy / NE 96th St
(39.26609, -94.48916) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
72.1240 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 ICD estimated from Google Maps linework.
Aurora, CO
Denver Co.
United States 		Yosemite Way. / First Ave. / Dayton St.
(39.71878, -104.87592) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
49.6079 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States 		Clydesdale Pkwy. / Stallion Dr.
(40.43774, -104.98796) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.2697 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2006-2010). ICD estimated from Google Maps linework.
Markham, ON
York
Canada 		Foxton Rd. / The Vale Gate / St Arthurs Ct. / New Union Ct.
(43.87563, -79.22872) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
29.2715 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Sylvan Lake, AB
Alberta
Canada 		Hwy 11A E / Hwy 20
(52.31931, -114.06992) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
40.1525 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		E Southampton Dr. / State Farm Pkwy.
(38.90095, -92.32656) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
31.6018 		Other (At-Grade)
Single-Lane 		2008 Two approaches stubbed. ICD estimated from Google Maps linework.
Vancouver, BC
Greater Vancouver
Canada 		Heather St. / W 60th Ave.
(49.21605, -123.12393) 		Traffic Calming Circle
Existing 		Other
Unknown 		4 Approaches
0 Driveways
14.0426 		Other (At-Grade)
Single-Lane 		2008 No yield or stop signs. ICD estimated from Google Maps linework.
Vancouver, BC
Greater Vancouver
Canada 		Heather St. / 62nd Ave.
(49.21424, -123.12399) 		Traffic Calming Circle
Existing 		Other
Unknown 		3 Approaches
0 Driveways
10.9224 		Other (At-Grade)
Single-Lane 		2008 No yield or stop signs. ICD estimated from Google Maps linework.
Vancouver, BC
Greater Vancouver
Canada 		Heather St. / W 64th Ave.
(49.21235, -123.12407) 		Traffic Calming Circle
Existing 		Other
Unknown 		3 Approaches
0 Driveways
10.9229 		Other (At-Grade)
Single-Lane 		2008 No yield or stop signs. ICD estimated from Google Maps linework.
Vancouver, BC
Greater Vancouver
Canada 		Heather St. / W 68th Ave.
(49.21027, -123.12414) 		Traffic Calming Circle
Existing 		Other
Unknown 		4 Approaches
0 Driveways
10.9233 		Other (At-Grade)
Single-Lane 		2008 No yield or stop signs. ICD estimated from Google Maps linework.
Syracuse, UT
Davis Co.
United States 		S 1000 W / W 2700 S
(41.07468, -112.04539) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.6119 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
St John’s, NL
Newfoundland and Labrador
Canada 		Robin Hood Bay Rd. (east)
(47.60559, -52.67235) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
38.6521 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
St John’s, NL
Newfoundland and Labrador
Canada 		Robin Hood Bay Rd. (west)
(47.60597, -52.67609) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
32.2099 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Clinton Township, MI
Macomb Co.
United States 		19 Mile Rd. / Romeo Plank Rd.
(42.61339, -82.93285) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
37.7950 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 ICD estimated from Google Maps linework.
Clinton Township, MI
Macomb Co.
United States 		Romeo Plank Rd. / Cass Ave.
(42.61145, -82.93221) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
36.0382 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 Yield-controlled right-turn bypass lane on south leg. ICD estimated from Google Maps linework.
Kingsport, TN
Sullivan Co.
United States 		Watauga St. / E Ravine Rd. / Gibson Mill Rd.
(36.54887, -82.55197) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
26.8650 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Braintree, MA
Norfolk Co.
United States 		Liberty St. / Pearl Pl. / Middle St.
(42.20400, -70.98490) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.9648 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Mortensen-Garson, NV
Washoe Co.
United States 		Cabela Dr. / I-80 WB Ramps / (parking lots)
(39.51394, -119.96679) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
46.9908 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2008 Year Completed estimated (2006-2010). ICD estimated from Google Maps linework.
East Hants, NS
Hants
Canada 		Hwy 14 E / County 224 / Hwy 102 EB ramps
(45.05516, -63.44175) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
40.4978 		Freeway Ramps (Grade-Separated)
Single-Lane 		2008 Year Completed estimated (2005-2011). ICD estimated from Google Maps linework.
East Hants, NS
Hants
Canada 		Hwy 14 / Hwy 102 SB
(45.05648, -63.44497) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
50.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2008 Year Completed estimated (2005-2011).
Riverhead, NY
Suffolk Co.
United States 		Osborn Ave. / Middle Rd. / Horton Ave.
(40.93469, -72.69623) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2008).
Scituate, MA
Plymouth Co.
United States 		County Way / New Driftway / Main St. (Rte 123) / Chief Justice Cushing Hwy (Rte 3A)
(42.17701, -70.75060) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
58.4157 		Other (At-Grade)
Single-Lane 		2008 Pedestrian facilities, RTBPL ICD estimated from Google Maps linework.
Waterloo, ON
Waterloo
Canada 		Margaret Ave S / Union St E
(43.46732, -80.49974) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
22.5369 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Waterloo, ON
Waterloo
Canada 		Laurelwood Dr / Beaver Creek Rd
(43.47220, -80.57985) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
19.9349 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Lakewood, CO
Jefferson Co.
United States 		S Indiana St. / W Wesley Ave.
(39.67204, -105.16890) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.0944 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Point of Rocks, MD
Frederick Co.
United States 		US 15 / Point of Rocks Rd.
(39.28643, -77.53096) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
47.1443 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 ICD estimated from Google Maps linework.
Foxborough, MA
Norfolk Co.
United States 		Chestnut St / North St
(42.07460, -71.25933) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4821 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
McBryde, VA
Montgomery Co.
United States 		Broce Dr. / Lora Ln.
(37.23783, -80.43405) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
1 Driveways
20.9185 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
North Andover, MA
Essex Co.
United States 		Massachusetts Ave. / Andover St. / Johnson St. / Great Pond Rd.
(42.68399, -71.11274) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.4844 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Clinton, UT
Davis Co.
United States 		1300 N / 1000 W
(41.13261, -112.04527) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
19.7902 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Clinton, UT
Davis Co.
United States 		2300 N / N Cranefield Rd.
(41.14713, -112.09642) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.3768 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Montpelier, VT
Washington Co.
United States 		US 2 (E Montpelier Rd.) / US 302 (River St.)
(44.24660, -72.54959) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
2 Driveways
35.0775 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
North Kingstown, RI
Washington Co.
United States 		Davisville Rd. / Gate Rd. / Romano Vineyard Way / RI-403 Ramps
(41.60535, -71.44658) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
52.6895 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2009 ICD estimated from Google Maps linework.
Barre, VT
Washington Co.
United States 		E Barre Rd. (US 302) / Mill St. (VT 110) / Cobble Hill Rd.
(44.16088, -72.44848) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
34.2718 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Sunriver, OR
Deschutes Co.
United States 		S Century Dr. / Abbot Dr.
(43.86935, -121.43365) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
49.9390 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2006-2011). ICD estimated from Google Maps linework.
Bowmanville, ON
Durham
Canada 		Remmington St. / Green Rd.
(43.89809, -78.70723) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
24.0969 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Bowmanville, ON
Durham
Canada 		Green Rd. / Aspen Springs Dr.
(43.90213, -78.70898) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
24.9558 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Forest Park, MO
St. Louis City Co.
United States 		Hampton Ave. / Concourse Dr. / Wells Dr.
(38.63316, -90.28546) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7207 		Other (At-Grade)
Single-Lane 		2009 Right-turn bypass lane merge in crosswalk area. ICD estimated from Google Maps linework.
Forest Park, MO
St. Louis City Co.
United States 		Concourse Dr. / Washington Dr.
(38.63495, -90.28480) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
23.3234 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Cambridge, ON
Waterloo
Canada 		Pinebush RD / Thompson Dr / Tyler St
(43.41532, -80.28663) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.7152 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 ICD estimated from Google Maps linework.
Kitchener, ON
Waterloo
Canada 		Bridge St / Lancaster St W / Carisbrook Dr
(43.48226, -80.48275) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.8643 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 ICD estimated from Google Maps linework.
Beavercreek, OH
Greene Co.
United States 		Park Overlook Dr / Hibiscus Way
(39.76605, -84.06898) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
26.6230 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Hyannis, MA
Barnstable Co.
United States 		Bearses Way / Basset Lane
(41.65436, -70.29148) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.8786 		Other (At-Grade)
Single-Lane 		2009 crosswalks on all approaches ICD estimated from Google Maps linework.
Woodstock, ON
Oxford
Canada 		Oxford Rd 17 / Oxford Rd 59
(43.15721, -80.77425) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.4933 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Marblehill, GA
Pickens Co.
United States 		Steve Tate Hwy / Cove Rd.
(34.42716, -84.27606) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
40.3906 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Urbana, IL
Champaign Co.
United States 		E Stebbins Dr. / N Division Ave.
(40.11989, -88.20528) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
28.3123 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
O'Fallon, IL
St. Clair Co.
United States 		W State St. / Obernuefermann Rd. / Schwaegel Rd.
(38.59229, -89.92877) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.2043 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Northville, MI
Oakland Co.
United States 		Taft Rd. / Morgan Blvd.
(42.44300, -83.49355) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
23.7966 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2007-2010). ICD estimated from Google Maps linework.
Kamloops, BC
Thompson-Nicola
Canada 		Aberdeen Dr. / Pacific Way
(50.63858, -120.36983) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
51.5070 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Chilliwack, BC
Fraser Valley
Canada 		Evans Rd. / Evans Pkwy. / Yale Rd. W
(49.14521, -121.97764) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
53.9072 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 ICD estimated from Google Maps linework.
Cranberry Township, PA
Butler Co.
United States 		Westinghouse Dr. / (parking lots)
(40.68248, -80.08626) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
29.8881 		Other (At-Grade)
Single-Lane 		2009 No splitter islands. Serves a parking lot gateway. ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States 		MO-763 / Hwy VV / E Prathersville Rd. / N Wagon Trail Rd.
(39.01622, -92.32299) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
53.8214 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
The Legends at Sparks Marina, NV
Washoe Co.
United States 		E Lincoln Way / Legends Bay Dr.
(39.53584, -119.72049) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
43.2916 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Year Completed estimated (2007-2010). ICD estimated from Google Maps linework.
The Legends at Sparks Marina, NV
Washoe Co.
United States 		E Lincoln Way / George Ferris Dr. / Scheels Dr.
(39.53367, -119.71882) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
68.1634 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Year Completed estimated (2007-2010). ICD estimated from Google Maps linework.
Richmond Hill, ON
York
Canada 		Jefferson Forest Dr. / Mancini Crescent / Magdalene Crescent
(43.91246, -79.43237) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.5326 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Oak Forest, MO
Boone Co.
United States 		Buttonwood Dr. / MO-163 (S Providence Rd) NB Ramps / (frontage road)
(38.91363, -92.33413) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
29.7376 		Freeway Ramps (Grade-Separated)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Evansville, IN
Vanderburgh Co.
United States 		University Blvd. / Clarke Ln.
(37.96547, -87.67660) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
46.1377 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Princeton, IN
Gibson Co.
United States 		N Embree St. / Brumfield Ave.
(38.35891, -87.57585) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.2068 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Superior, CO
Boulder Co.
United States 		McCaslin Blvd. / Coalton Rd.
(39.92872, -105.16582) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.1393 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Kansas City, MO
Jackson Co.
United States 		E Longview Rd. / S Frontage Rd. (I-49 SB Ramps)
(38.91638, -94.52781) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.4535 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2009 ICD estimated from Google Maps linework.
Kansas City, MO
Jackson Co.
United States 		E Longview Rd. / I-49 NB Ramps
(38.91633, -94.52590) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.3120 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2009 ICD estimated from Google Maps linework.
Kansas City, MO
Jackson Co.
United States 		Longview Rd. / Hickman Mills Dr.
(38.91621, -94.52367) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.4536 		Other (At-Grade)
Single-Lane 		2009 Right-turn bypass lane on north leg. ICD estimated from Google Maps linework.
Little Rock, AR
Pulaski Co.
United States 		Kirk Rd. / Arkansas Systems Dr. / Wellington Hills Rd.
(34.76383, -92.45033) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.0953 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States 		Tutt Blvd. / Templeton Gap Rd.
(38.93203, -104.71363) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.4529 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Year Completed estimated (2006-2011). ICD estimated from Google Maps linework.
Houston, TX
Harris Co.
United States 		Minimax Dr. / Salford Dr.
(29.79757, -95.44543) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2009
Gainesville, FL
Alachua Co.
United States 		SE Depot Ave. / SE 4th St.
(29.64506, -82.32145) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.1400 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2007-2010). ICD estimated from Google Maps linework.
Nantes, QC
Le Granit Regional County Municipality
Canada 		Rue Laval / Chemin De Marsboro / Rte 263
(45.60169, -70.92676) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.7665 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2004-2013). ICD estimated from Google Maps linework.
Frederick, MD
Frederick Co.
United States 		Fingerboard Rd. (MD 80) / I-270 SB Ramps
(39.32289, -77.35845) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
47.1198 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2009 ICD estimated from Google Maps linework.
Lehigh Acres, FL
Lee Co.
United States 		Sunshine Blvd. S / 23rd St. SW
(26.59205, -81.67879) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
23.4957 		Other (At-Grade)
Single-Lane 		2009 Date: http://lehighacrescitizen.com/page/content.detail/id/506096/Mann-likes-Lehigh-s-new--roundabout--at-Sunshine-and-23rd-St-.html?nav=5100 ICD estimated from Google Maps linework.
Miami, FL
Miami-Dade Co.
United States 		SW 97th Ave. / SW 120th St.
(25.65827, -80.35083) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
19.3781 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Winnebago, NE
Thurston Co.
United States 		US 75 / US 77
(42.23120, -96.47212) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.2574 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Glenwood Springs, CO
Garfield Co.
United States 		Midland Ave. / 27th St. / (unknown)
(39.52449, -107.32718) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0074 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2006-2011). Fourth approach to new subdivision added 2015-2017. ICD estimated from Google Maps linework.
Rivière-du-Loup, QC
Riviere-du-Loup
Canada 		Hwy 132 (Boulevard de l'Hôtel de Ville-Rue Frazer) / Rue Roland-Roussel
(47.81947, -69.56203) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
44.1075 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Fourth approach apparently intended for off-road vehicles (ATVs, snowmobiles). ICD estimated from Google Maps linework.
Sainte-Agathe-des-Monts, QC
Les Laurentides Regional County Municipality
Canada 		Rte 117 / Rue Desjardins / Rue Principale E / Rue Raymond
(46.04551, -74.27814) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
39.7904 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Year Completed estimated (2009-2014). ICD estimated from Google Maps linework.
Magog, QC
Memphrémagog Regional County Municipality
Canada 		Rte 112 / Rte 10 EB Onramp / Chemin Milletta
(45.29072, -72.20692) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
44.5318 		Freeway Ramps (Grade-Separated)
Single-Lane 		2009 Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Magog, QC
Memphrémagog Regional County Municipality
Canada 		Rue Principale O (Rte 112) / Chemin du Mont Orford (Rte 141) / Rte 10 WB Onramp
(45.29438, -72.20914) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
39.4879 		Freeway Ramps (Grade-Separated)
Single-Lane 		2009 Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Castle Rock, CO
Douglas Co.
United States 		N Ridge Rd. / Miller Blvd.
(39.36484, -104.81766) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
47.0915 		Other (At-Grade)
Single-Lane 		2009 Free-flowing right-turn bypass lane on north leg. Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Riviera, FL
Miami-Dade Co.
United States 		Blue Rd. / Alhambra Cir.
(25.72656, -80.28413) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
18.2910 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2007-2010). ICD estimated from Google Maps linework.
Riviera, FL
Miami-Dade Co.
United States 		Blue Dr. / San Amaro Dr.
(25.72665, -80.28103) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
16.1391 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Coral Gables, FL
Miami-Dade Co.
United States 		Segovia St. / Coral Way / N Greenway Dr.
(25.74932, -80.26686) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
36.5750 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2007-2010). ICD estimated from Google Maps linework.
Mishawaka, IN
St. Joseph Co.
United States 		Bittersweet Rd. / Cleveland Rd.
(41.72457, -86.11058) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.0040 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Elkhart, IN
Elkhart Co.
United States 		W Hively Ave. / Oakland Ave.
(41.65965, -85.98478) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
49.0760 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Elkhart, IN
Elkhart Co.
United States 		W Hively Ave. / 17th St.
(41.65968, -85.99446) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
49.9682 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Midlothian, VA
Chesterfield Co.
United States 		WC Commons Way / WC Main St.
(37.51473, -77.69091) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.5255 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Fort Collins, CO
Larimer Co.
United States 		CR 9 / CR 30
(40.46569, -105.02033) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.7110 		Other (At-Grade)
Single-Lane 		2009 Long splitter islands. Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Roanoke, VA
Roanoke Co.
United States 		Merriman Rd. / Meadowlark Rd. / (elementary school parking lot) / (library parking lot)
(37.20404, -80.00097) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
39.0020 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Stuarts Draft, VA
Augusta Co.
United States 		Stone Dr. / Boulder Dr.
(38.03888, -79.01370) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.1600 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Forest, VA
Bedford Co.
United States 		Glade Springs Blvd. / Helmsdale Dr.
(37.38152, -79.30810) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.5727 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Richmond, VA
Chesterfield Co.
United States 		Kingsland Glen Dr. / Rombauer Pkwy.
(37.41800, -77.50424) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.5311 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Concentric circulatory roadway striping. Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.