27188 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
Prince George, BC
Fraser-Fort George Region
Canada
Cameron St. / N. Neechako Rd.
(53.92850, -122.76743)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.0000
Other (At-Grade)
Single-Lane
2009 Completed August 2009. http://www.city.pg.bc.ca/city_services/transportation/cameronstreetbridge/
Lakeland Ridge, AB
Strathcona
Canada
Crimson Dr. / Charlotte Way
(53.54333, -113.27780)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.2263
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Hampstead, MD
Carroll Co.
United States
MD 88 / MD 833
(39.60434, -76.83682)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
34.0470
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
Chaptico, MD
St. Marys Co.
United States
MD 234 / MD 238
(38.36791, -76.78179)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
35.5833
Other (At-Grade)
Single-Lane
2007 ICD estimated from Google Maps linework.
Clarksville, MD
Howard Co.
United States
Brighton Dam Rd. / Ten Oaks Rd.
(39.20491, -76.95455)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
35.1680
Other (At-Grade)
Single-Lane
2008 ICD estimated from Google Maps linework.
Deale, MD
Anne Arundel Co.
United States
MD 256 / MD 258
(38.79327, -76.54586)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
34.4423
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Bel Air, MD
Harford Co.
United States
Constant Friendship Blvd. / BJ's
(39.45546, -76.31870)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
29.5092
Other (At-Grade)
Single-Lane
1995 Functional Class: Local ICD estimated from Google Maps linework.
Concord, NC
Mecklenburg Co.
United States
Christenbury Rd. / Millstream Ridge Dr.
(35.38115, -80.74506)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
27.2652
Other (At-Grade)
Single-Lane
2003 Developer subdivision. ICD estimated from Google Maps linework.
Mount Vernon, WA
Skagit Co.
United States
SR 538 (E College Way) / SR 9
(48.43002, -122.26460)
Roundabout
Existing
Unknown
Unknown
3 Approaches
1 Driveways
38.0389
Other (At-Grade)
Single-Lane
2007 Opened July 2007. Rural. Fatal crash December 22, 2011. 11861-05. ICD estimated from Google Maps linework.
Abbotsford, BC
Fraser Valley Regional District
Canada
Mt Lehman Rd. / S Fraser Way
(49.05355, -122.38119)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2005 Year Completed estimated (2004-2006).
Ladysmith, BC
Vancouver Island Regional District
Canada
1st Ave. / Symonds St.
(48.99727, -123.82330)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.4258
Other (At-Grade)
Single-Lane
2000 First roundabout in British Columbia. Sponsored by ICBC. http://www.sustainability.ca/Docs/Transportation%20Case%20Studies-%20Technical%20Engineering%20Solutions.pdf?CFID=1123696&CFTOKEN=10586703 ICD estimated from Google Maps linework.
Burnaby, BC
Greater Vancouver Regional District
Canada
Ridge Dr. / Barnet Rd. / Duthie Ave.
(49.28328, -122.95360)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
26.4889
Other (At-Grade)
Single-Lane
2002 ICD estimated from Google Maps linework.
New Westminster, BC
Greater Vancouver Regional District
Canada
10th St. / Carnarvon St.
(49.20056, -122.91550)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
17.1686
Other (At-Grade)
Single-Lane
2002 ICD estimated from Google Maps linework.
Courtenay, BC
Comox-Strathcona Regional District
Canada
Cumberland Rd. / Willemar Ave.
(49.67717, -125.00410)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.7310
Other (At-Grade)
Single-Lane
2003 ICD estimated from Google Maps linework.
Penticton, BC
Okanagan-Similkameen Regional District
Canada
Ellis St. / Vancouver Ave. / Marina Way
(49.50304, -119.59060)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.4730
Other (At-Grade)
Single-Lane
2004 Signed to have trucks make 270-degree turn to turn right. ICD estimated from Google Maps linework.
Olympia, WA
Thurston Co.
United States
Evergreen Pkwy. NW / McCann Plaza
(47.06936, -122.97440)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
42.3006
Other (At-Grade)
Single-Lane
2005 Entrance to college. Opened November 2005. ICD estimated from Google Maps linework.
Olympia, WA
Thurston Co.
United States
14th Ave. SE / E Bay Dr. / Henderson Blvd. SE
(47.02971, -122.89140)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
33.3772
Other (At-Grade)
Single-Lane
2005 Opened July 2005. Southbound right turn bypass lane. ICD estimated from Google Maps linework.
Sammamish, WA
King Co.
United States
Issaquah Pine Lake Rd. / SE 32nd Way
(47.57894, -122.02810)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
33.8378
Other (At-Grade)
Single-Lane
2005 Opened March 2005. ICD estimated from Google Maps linework.
Sequim, WA
Clallam Co.
United States
N Sequim Ave. / Old Olympic Hwy.
(48.09418, -123.10230)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
25.5265
Other (At-Grade)
Single-Lane
2005 Opened September 2005. ICD estimated from Google Maps linework.
Sequim, WA
Clallam Co.
United States
W Washington St. / River Rd.
(48.07758, -123.13480)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
31.9184
Other (At-Grade)
Single-Lane
2004 Opened June 2004. Northbound right turn bypass lane. ICD estimated from Google Maps linework.
Spokane, WA
Spokane Co.
United States
E. Sharp Ave. / N. Columbus St.
(47.66950, -117.39490)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
22.5195
Other (At-Grade)
Single-Lane
1992 September 1992. ICD estimated from Google Maps linework.
Tacoma, WA
Pierce Co.
United States
49th Ave. NE / 33rd St. NE / Norpoint Way NE
(47.28643, -122.38220)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
25.9249
Other (At-Grade)
Single-Lane
2004 Opened December 2004. ICD estimated from Google Maps linework.
Tacoma, WA
Pierce Co.
United States
S Tyler St. / S 66th St.
(47.19746, -122.49280)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
25.9685
Other (At-Grade)
Single-Lane
2005 Opened July 2005. Fatal crash August 12. 2006. 11861-05. ICD estimated from Google Maps linework.
Vancouver, WA
Clark Co.
United States
W. 6th St. / Esther St.
(45.62572, -122.67610)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
29.2336
Other (At-Grade)
Single-Lane
2005 Opened June 2005. ICD estimated from Google Maps linework.
Vancouver, WA
Clark Co.
United States
NE 137th Ave. / NE 49th St.
(45.65733, -122.53190)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
40.0691
Other (At-Grade)
Multilane (2 Lane, unspecified)
2008 Opened January 2008. ICD estimated from Google Maps linework.
West Richland, WA
Benton Co.
United States
Bombing Range Rd. / Keene Rd.
(46.26271, -119.34237)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2005 Free-flow bypass lane on east leg. Opened October 2005. Plans underway to replace with signalized intersection: https://www.tricitiesbusinessnews.com/2021/12/wr-traffic-circle/
White Center, WA
King Co.
United States
10th Ave. SW / SW 100th St.
(47.51379, -122.34770)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
12.1000
Other (At-Grade)
Single-lane w/ Traversable Central Island
2006 Opened April 2006. Previously controlled by two-way stop ICD estimated from Google Maps linework.
White Center, WA
King Co.
United States
9th Ave. SW / SW 100th St.
(47.51379, -122.34640)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
14.5200
Other (At-Grade)
Single-lane w/ Traversable Central Island
2006 Opened April 2006. Previously controlled by two-way stop Functional Class: Neighborhood Collector ICD estimated from Google Maps linework.
Woodinville, WA
King Co.
United States
136th Ave. NE / Woodinville High School Entrance
(47.77161, -122.15860)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
25.6862
Other (At-Grade)
Single-Lane
2003 Opened October 2003. ICD estimated from Google Maps linework.
University Place, WA
Pierce Co.
United States
64th St W / Park Entrance
(47.19891, -122.56530)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
28.4022
Other (At-Grade)
Single-Lane
2004 Completed before July 2004. ICD estimated from Google Maps linework.
University Place, WA
Pierce Co.
United States
Cirque Dr. W / Alameda Ave. W / 56th St. W
(47.20639, -122.51600)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
54.3624
Other (At-Grade)
Single-Lane
2002 Completed December 2002. ICD estimated from Google Maps linework.
University Place, WA
Pierce Co.
United States
40th St. W / Drexler Dr. W
(47.22084, -122.53430)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
31.6351
Other (At-Grade)
Single-Lane
2006 Completed June 2006. ICD estimated from Google Maps linework.
Lacey, WA
Thurston Co.
United States
Vashon Dr. NE / Columbia Way NE
(47.09724, -122.77000)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
26.0175
Other (At-Grade)
Single-Lane
2005 Opened December 2005. ICD estimated from Google Maps linework.
Lacey, WA
Thurston Co.
United States
Britton Pkwy. NE / Gateway Blvd.
(47.06858, -122.78590)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
42.3012
Other (At-Grade)
Multilane (2 Lane, unspecified)
2007 Opened September 2007. ICD estimated from Google Maps linework.
Fruitland, MD
Wicomico Co.
United States
Cedar Ln. / Division St.
(38.32094, -75.61021)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
29.0473
Other (At-Grade)
Single-Lane
2007 ICD estimated from Google Maps linework.
Saint Leonard, MD
Calvert Co.
United States
Calvert Beach Rd. / Saint Leonard Rd.
(38.47316, -76.50607)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
25.2461
Other (At-Grade)
Single-Lane
2002 ICD estimated from Google Maps linework.
Pearl City, HI
Oahu Co.
United States
Kuahaka St. / Kalauipo St.
(21.41052, -157.96720)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.4619
Other (At-Grade)
Single-Lane
2003 ICD estimated from Google Maps linework.
Pearl City, HI
Oahu Co.
United States
Kuahaka St. / Kaweloka St.
(21.40495, -157.97320)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
17.7912
Other (At-Grade)
Single-Lane
2003 ICD estimated from Google Maps linework.
Kailua, HI
Oahu Co.
United States
Ulupuni St. / Uluhala St.
(21.37803, -157.75590)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
15.5702
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
Pukalani, HI
Maui Co.
United States
Kupaoa St. / Ohiaku St.
(20.82094, -156.33001)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.4320
Other (At-Grade)
Single-Lane
2005
Lihue, HI
Kauai Co.
United States
Pikake St. / Kauila St.
(21.96575, -159.37970)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
33.2289
Other (At-Grade)
Single-Lane
2008 ICD estimated from Google Maps linework.
Sacramento, CA
Sacramento Co.
United States
Rush River Dr. / Windbridge Dr.
(38.48465, -121.53360)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
32.7212
Other (At-Grade)
Single-Lane
2007 Functional Class: Local ICD estimated from Google Maps linework.
Sacramento, CA
Sacramento Co.
United States
Silva Ranch Way / (unknown)
(38.47686, -121.52680)
Traffic Calming Circle
Existing
Unknown
Unknown
3 Approaches
0 Driveways
61.7094
Other (At-Grade)
Single-Lane
2007 Functional Class: Local ICD estimated from Google Maps linework.
Sacramento, CA
Sacramento Co.
United States
Coleman Ranch Way / (unknown)
(38.47739, -121.52340)
Traffic Calming Circle
Existing
Unknown
Unknown
3 Approaches
0 Driveways
139.3127
Other (At-Grade)
Single-Lane
2007 Functional Class: Local ICD estimated from Google Maps linework.
West Fargo, ND
Cass Co.
United States
CR 17 / 52nd Ave S.
(46.80409, -96.90268)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
46.5982
Other (At-Grade)
Single-Lane
2008 ICD estimated from Google Maps linework.
Neenah, WI
Winnebago Co.
United States
Co. Hwy. PP / Jacobsen Rd. / American Dr.
(44.21429, -88.47825)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.8167
Other (At-Grade)
Single-Lane
2007 ICD estimated from Google Maps linework.
San Diego, CA
San Diego Co.
United States
Sea Ridge Dr. / Chelsea St.
(32.80875, -117.26520)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
21.0801
Other (At-Grade)
Single-Lane
2007 Marginal roundabout. No splitter islands. ICD estimated from Google Maps linework.
West Haven, CT
New Haven Co.
United States
Rte 162 (Jones Hill Rd.) / SR 705 (Ocean Avenue)
(41.23624, -72.98605)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
27.8421
Other (At-Grade)
Single-Lane
2007 Opened fall 2007. Connecticut DOT project. Previously controlled by one-way stop ICD estimated from Google Maps linework.
Clackamas, OR
Clackamas Co.
United States
SE 172nd Ave. / SE Creekwood Rd.
(45.41880, -122.48550)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
43.5928
Other (At-Grade)
Multilane (2 Lane, unspecified)
2009 Creekwood Rd. is new roadway; SE 172nd Avenue is existing. ICD estimated from Google Maps linework.
Billings, MT
Yellowstone Co.
United States
King Ave. / Olympic Blvd.
(45.75507, -108.61360)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.1658
Other (At-Grade)
Multilane (2 Lane, unspecified)
2008 Near Kohl's retail shopping center. Previously controlled by one-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Meridian, ID
Ada Co.
United States
Pine St. / Webb Rd.
(43.61220, -116.36840)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.9126
Other (At-Grade)
Multilane (2 Lane, unspecified)
2008 ICD estimated from Google Maps linework.
Burnside, AZ
Apache Co.
United States
US 191 / AZ 264
(35.75473, -109.62710)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.8640
Other (At-Grade)
Single-Lane
2009 Right-turn bypass lane. Elliptical shaped. ICE = 180 ft x 160 ft.
Flagstaff, AZ
Coconino Co.
United States
Dodge Ave. / Railhead Ave.
(35.22522, -111.57000)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
38.0498
Other (At-Grade)
Single-Lane
2007 By developer. ICD estimated from Google Maps linework.
Howard, WI
Brown Co.
United States
Riverdale Dr. (CTH J) / CTH RK
(44.54785, -88.10120)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
37.4509
Other (At-Grade)
Single-Lane
2011 ICD estimated from Google Maps linework.
Flagstaff, AZ
Coconino Co.
United States
Pine Cliff Dr. / Gemini Dr.
(35.20808, -111.63541)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2008 By developer.
Flagstaff, AZ
Coconino Co.
United States
S Woody Mountain Rd. / W Presidio Dr.
(35.18308, -111.69266)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2007 Year Completed estimated (2006-2007).
Billings, MT
Yellowstone Co.
United States
King Ave. / St. Vincent Way
(45.75520, -108.62260)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.9990
Other (At-Grade)
Multilane (2 Lane, unspecified)
2009 Previously controlled by two-way stop Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Bozeman, MT
Gallatin Co.
United States
Baxter Ln. / Ferguson Ave.
(45.70024, -111.09310)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
29.1947
Other (At-Grade)
Single-Lane
2003 ICD estimated from Google Maps linework.
Bozeman, MT
Gallatin Co.
United States
Laurel Pkwy. / Annie St.
(45.68920, -111.11390)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
33.3719
Other (At-Grade)
Single-Lane
2003 ICD estimated from Google Maps linework.
Bozeman, MT
Gallatin Co.
United States
Laurel Pkwy. / Glenellen St.
(45.69056, -111.11400)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
32.5368
Other (At-Grade)
Single-Lane
2003 ICD estimated from Google Maps linework.
Bozeman, MT
Gallatin Co.
United States
Cascade St. / Kimball Ave.
(45.68162, -111.09510)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
19.1915
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
Bozeman, MT
Gallatin Co.
United States
Cascade St. / Clifden Dr.
(45.68115, -111.09950)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
19.1916
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
Kalispell, MT
Flathead Co.
United States
(unknown) / (parking lot)
(48.23521, -114.33170)
Roundabout
Existing
Unknown
Unknown
0 Approaches
0 Driveways
30.2294
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Bloomington, IN
Monroe Co.
United States
W Tapp Rd. / S Adams St.
(39.13650, -86.55431)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
31.4967
Other (At-Grade)
Single-Lane
2008 No truck apron and wide circulatory roadway. ICD estimated from Google Maps linework.
West Lafayette, IN
Tippicanoe Co.
United States
McClure Ave. / Win Hentschel Blvd.
(40.46592, -86.92810)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
59.0613
Other (At-Grade)
Single-Lane
2008 ICD estimated from Google Maps linework.
Carmel, IN
Hamilton Co.
United States
W. 136th St. / Ditch Rd.
(39.98478, -86.18355)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.2650
Other (At-Grade)
Single-Lane
2008 ICD estimated from Google Maps linework.
Carmel, IN
Hamilton Co.
United States
W. 141st St. / Ditch Rd.
(39.99198, -86.18353)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.6006
Other (At-Grade)
Single-Lane
2008 ICD estimated from Google Maps linework.
Carmel, IN
Hamilton Co.
United States
W. 141st St. / Springmill Rd.
(39.99215, -86.16481)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
37.5156
Other (At-Grade)
Single-Lane
2008 ICD estimated from Google Maps linework.
Valparaiso, IN
Porter Co.
United States
Laporte Ave. / Sturdy Rd.
(41.46645, -87.03669)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2008 Right-turn-only lanes on west, east, and south legs.
Kokomo, IN
Howard Co.
United States
Center Rd. / Webster St.
(40.43313, -86.13661)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.9995
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Des Moines, IA
Polk Co.
United States
Gannett Ave. / Rittenhouse St.
(41.52031, -93.65178)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
41.1341
Other (At-Grade)
Single-Lane
2000 ICD estimated from Google Maps linework.
Altoona, IA
Polk Co.
United States
10th Ave. SE / 15th St. SE
(41.63733, -93.45121)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
58.0190
Other (At-Grade)
Single-Lane
2005 Opened December 16, 2005. ICD estimated from Google Maps linework.
(unincorporated), IA
Blackhawk Co.
United States
Independence Ave. (IA 281) / Raymond Rd. (V49)
(42.49790, -92.21953)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.7456
Other (At-Grade)
Single-Lane
2008 Opened Octboer 29, 2008. First roundabout in Iowa with 55mph approaches. Previously controlled by two-way stop ICD estimated from Google Maps linework.
Cedar Falls, IA
Blackhawk Co.
United States
Viking Rd. / Cedar Heights Dr.
(42.48866, -92.41657)
Roundabout
Existing
Unknown
Unknown
0 Approaches
0 Driveways
77.5026
Other (At-Grade)
Single-Lane
2007 Opened November 2007. ICD estimated from Google Maps linework.
Clive, IA
Dallas Co.
United States
NW 156th St. / Boston Pkwy.
(41.62066, -93.83356)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
43.7487
Other (At-Grade)
Multilane (2 Lane, unspecified)
2002 ICD estimated from Google Maps linework.
Clive, IA
Dallas Co.
United States
Berkshire Pkwy. / Sheridan Ave.
(41.61697, -93.84561)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.5370
Other (At-Grade)
Single-Lane
2001 ICD estimated from Google Maps linework.
Clive, IA
Dallas Co.
United States
Berkshire Pkwy. / Boston Pkwy.
(41.62153, -93.84657)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.3558
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Coralville, IA
Johnson Co.
United States
E. 9th St. / Quarry Rd.
(41.68176, -91.55988)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.5714
Other (At-Grade)
Multilane (2 Lane, unspecified)
2006 Opened August 15, 2006. ICD estimated from Google Maps linework.
Coralville, IA
Johnson Co.
United States
Holiday Rd. / Corridor Way
(41.69709, -91.60332)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.3202
Other (At-Grade)
Single-Lane
2007 ICD estimated from Google Maps linework.
Ottumwa, IA
Wapello Co.
United States
US 34 / US 63
(41.00102, -92.40453)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.3638
Other (At-Grade)
Single-Lane
2006 Opened November 2006. Right turn bypass lanes on all approaches. ICD estimated from Google Maps linework.
Urbandale, IA
Dallas Co.
United States
142nd St. / Douglas Pkwy.
(41.62940, -93.80899)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.6355
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
Billings, MT
Yellowstone Co.
United States
Shiloh Crossing Blvd. / Olympic Blvd.
(45.75216, -108.61570)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.1677
Other (At-Grade)
Single-Lane
2009 Functional Class: Local ICD estimated from Google Maps linework.
West Des Moines, IA
Dallas Co.
United States
Wistful Vista Dr. / S. 79th St.
(41.56572, -93.81668)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.6372
Other (At-Grade)
Single-Lane
1999 ICD estimated from Google Maps linework.
The Villages, FL
Sumter Co.
United States
Morse Blvd. / Odell Cir. (north)
(28.89448, -81.96899)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
51.2367
Other (At-Grade)
Multilane (2 Lane, unspecified)
2005 ICD estimated from Google Maps linework.
The Villages, FL
Sumter Co.
United States
Morse Blvd. / Bonita Blvd.
(28.87956, -81.96626)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
56.4731
Other (At-Grade)
Multilane (2 Lane, unspecified)
2006 ICD estimated from Google Maps linework.
The Villages, FL
Sumter Co.
United States
Morse Blvd. / Odell Cir. (south)
(28.87232, -81.96546)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.3853
Other (At-Grade)
Multilane (2 Lane, unspecified)
2007 ICD estimated from Google Maps linework.
The Villages, FL
Sumter Co.
United States
Buena Vista Blvd. / St. Charles Pl.
(28.87086, -81.99529)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.3861
Other (At-Grade)
Multilane (2 Lane, unspecified)
2007 ICD estimated from Google Maps linework.
Oxford, MS
Lafayette Co.
United States
Old Taylor Rd. / University of Miss. Access Rd.
(34.35899, -89.53144)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.5641
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Oxford, MS
Lafayette Co.
United States
Lamar St. / US 278 EB Ramps
(34.35343, -89.52121)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
33.5242
Other (At-Grade)
Single-Lane
2007 Built June-July 2007. ICD estimated from Google Maps linework.
Oxford, MS
Lafayette Co.
United States
Lamar St. / US 278 WB Ramps
(34.35479, -89.52112)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
37.4676
Other (At-Grade)
Single-Lane
2007 Built June-July 2007. ICD estimated from Google Maps linework.
Laurel, MS
Jones Co.
United States
Central Ave. / Maple St.
(31.69108, -89.12855)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
26.4224
Other (At-Grade)
Single-Lane
2002 ICD estimated from Google Maps linework.
Waco, TX
McLennan Co.
United States
Austin Ave. / N 38th St.
(31.52991, -97.16233)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
18.2880
Other (At-Grade)
Single-lane w/ Traversable Central Island
2009 News story at http://www.kcendt.com/?p=11617, Photos at http://www.waco-texas.com/photo-gallery/index22.htm.
Waco, TX
McLennan Co.
United States
Austin Ave. / 29th St.
(31.53724, -97.15418)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.4317
Other (At-Grade)
Single-Lane
2009 News story at http://www.kcendt.com/?p=11617, Photos at http://www.waco-texas.com/photo-gallery/index22.htm.
Clearwater, FL
Pinellas Co.
United States
Rainbow Dr. / Comet Ave.
(27.96245, -82.75652)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
21.0979
Other (At-Grade)
Single-Lane
2009 Opened May 2009. Functional Class: Local ICD estimated from Google Maps linework.
Keene, NH
Cheshire Co.
United States
Rte. 101 / Winchester St.
(42.92247, -72.29079)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
59.4713
Other (At-Grade)
Multilane (2 Lane, unspecified)
2008 Functional Class: Arterial ICD estimated from Google Maps linework.
Keene, NH
Cheshire Co.
United States
Main St. / Winchester St. / Marlboro St.
(42.92849, -72.27757)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.2307
Other (At-Grade)
Multilane (2 Lane, unspecified)
2007 Functional Class: Arterial ICD estimated from Google Maps linework.
Portsmouth, NH
Rockingham Co.
United States
US 1 / US 1 Bypass / US 4
(43.07290, -70.78094)
Rotary
Existing
Unknown
Unknown
4 Approaches
0 Driveways
138.7179
Other (At-Grade)
Unknown
ICD estimated from Google Maps linework.
Gossville, NH
Bear Island Co.
United States
US 4 / Rte 28
(43.22784, -71.36053)
Rotary
Existing
Unknown
Unknown
4 Approaches
0 Driveways
74.8398
Other (At-Grade)
Unknown
ICD estimated from Google Maps linework.
Portsmouth, NH
Rockingham Co.
United States
Rte 1A / Elwin Rd. (Foyes Corner)
(43.04597, -70.74656)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0040
Other (At-Grade)
Single-Lane
2007
Claremont, NH
Sullivan Co.
United States
Main St. / Broad St. / Tremont St. / Sullivan St.
(43.37272, -72.33808)
Other
Existing
Other
Unknown
0 Approaches
0 Driveways
32.1219
Other (At-Grade)
Unknown
ICD estimated from Google Maps linework.