21336 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
South Bend, IN
St. Joseph Co.
United States
W Angela Blvd. / Riverside Dr.
(41.69334, -86.26413)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.6465
Other (At-Grade)
Single-Lane
2011 ICD estimated from Google Maps linework.
Ankeny, IA
Polk Co.
United States
SW Somersby Blvd. / Springfield Dr.
(41.69387, -93.61252)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
24.0790
Other (At-Grade)
Single-Lane
2004 One of three in a new residential development. Functional Class: Local ICD estimated from Google Maps linework.
Ankeny, IA
Polk Co.
United States
SW Goodwin St. / Springfield Dr.
(41.69388, -93.61487)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.9709
Other (At-Grade)
Single-Lane
2004 One of three in a new residential development. Functional Class: Local ICD estimated from Google Maps linework.
Naperville, IL
Will Co.
United States
Honey Locust Dr. / 103rd St.
(41.69412, -88.22994)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2004 Year Completed estimated (2002-2005).
South Bend, IN
St. Joseph Co.
United States
US 20 / Mayflower Rd.
(41.69477, -86.32246)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.0230
Other (At-Grade)
Multilane (2 Lane)
2006 ICD estimated from Google Maps linework.
Coralville, IA
Johnson Co.
United States
12th Av. / Holiday Rd.
(41.69491, -91.58287)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
21.4032
Other (At-Grade)
Single-lane w/ Traversable Central Island
2015 Year Completed estimated (2014-2016). ICD estimated from Google Maps linework.
Osceola, IN
Elkhart Co.
United States
Ash Rd. / Edison Rd.
(41.69543, -86.06169)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.6718
Other (At-Grade)
Single-Lane
2018 date: https://www.southbendtribune.com/news/local/at-t-blamed-for-construction-delay-of-edison-ash-roundabout/article_c7e4abd2-0d4c-5cb2-9438-0d8280388751.html ICD estimated from Google Maps linework.
Barnstable, MA
Barnstable Co.
United States
Meetinghouse Way (Rte 149) / US 6 EB / Service Rd.
(41.69544, -70.38519)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.4815
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2012 ICD estimated from Google Maps linework.
Coralville, IA
Johnson Co.
United States
Commerce Dr. / Commercial Park
(41.69560, -91.61393)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.2389
Other (At-Grade)
Single-Lane
2014 ICD estimated from Google Maps linework.
South Bend, IN
St. Joseph Co.
United States
US 20 / Lexington Ave.
(41.69572, -86.31277)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.1306
Other (At-Grade)
Multilane (2 Lane)
2006 Fatal crash June 29, 2011. 11861-05. ICD estimated from Google Maps linework.
Ankeny, IA
Polk Co.
United States
SW Snyder Blvd. / Springfield Dr.
(41.69610, -93.60439)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.8618
Other (At-Grade)
Single-Lane
2006 In new residential development. Functional Class: Local 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.
Warwick, RI
Kent Co.
United States
Toll Gate Rd. (Rte 115) / Centerville Rd. (Rte 117) / Veteran's Memorial Drive Extension
(41.69815, -71.46408)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
49.9384
Other (At-Grade)
Multilane (2 Lane)
2016 Roundabout is fully operational as of fall 2016 but still has landscape work and other minor work to be completed. There is a NEW roadway not shown on the aerial mapping - it is the Veteran's Memorial Drive Extension. ICD estimated from Google Maps linework.
Warwick, RI
Kent Co.
United States
Post Rd. / Centerville Rd. / Greenwich Ave.
(41.69875, -71.46003)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.3195
Unknown
Single-Lane
2017 NOT YET CONSTRUCTED - Coming in spring 2017. Construction work has started at this location, currently in winter (2016-2017) shutdown. Note new configuration as Centerville Road on the west side has been cuttoff - can no longer access Toll Gate Road from here. Mapping not yet updated. ICD estimated from Google Maps linework.
Warwick, RI
Kent Co.
United States
Post Rd. / W. Shore Rd.
(41.69980, -71.45348)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
35.6694
Other (At-Grade)
Multilane (2 Lane)
2016 New tear-drop roundabout. Only one approach (eb) has to yield. the WB approach is a free merge. Post Road (on west side of roundabout) is EB only. Fully operational - opened in fall 2016. Post Rod (SB) was previously 4 lanes NB only, now 2 lanes in each direction. ICD estimated from Google Maps linework.
Coralville, IA
Johnson Co.
United States
Heartland Dr. / Russell Dr.
(41.70007, -91.61160)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.9113
Other (At-Grade)
Multilane (2 Lane)
2013 ICD estimated from Google Maps linework.
Ankeny, IA
Polk Co.
United States
SW White Birch Dr. / Braeburn St.
(41.70018, -93.62535)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
55.2872
Other (At-Grade)
Single-Lane
2005 In new residential development. Functional Class: Local ICD estimated from Google Maps linework.
Warwick, RI
Kent Co.
United States
Greenwich Ave. / Centerville Rd. / Veterans Memorial Dr.
(41.70038, -71.46021)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
108.7906
Other (At-Grade)
Multilane (2 Lane)
2016 Roundabout fully operational in Fall 2016. Minor landscaping work and minor curb work required to fully complete construction. New roadway - Veteran's Memorial Drive Extension not shown on mapping. This new road connects to the new roundabout at Toll Gate Road to the west. ICD estimated from Google Maps linework.
East Harwich, MA
Barnstable Co.
United States
Queen Anne Rd. / Orleans-Harwich Rd. (Rte 39)
(41.70049, -70.03164)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.8855
Other (At-Grade)
Single-Lane
2006 no crosswalks, no sidewalks ICD estimated from Google Maps linework.
Grimes, IA
Polk Co.
United States
NE Beaverbrooke Blvd. / NE Heritage Dr.
(41.70101, -93.78190)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
57.0699
Other (At-Grade)
Multilane (2 Lane)
2017 Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Grimes, IA
Polk Co.
United States
NE Beaverbrooke Blvd. / NE Park Dr. / NE Park St.
(41.70201, -93.78755)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.0184
Other (At-Grade)
Multilane (2 Lane)
2017 Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Sylvania, OH
Lucas Co.
United States
Brint Rd. / Mitchaw Rd.
(41.70204, -83.76222)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.9930
Other (At-Grade)
Single-Lane
2010 ICD estimated from Google Maps linework.
Warwick, RI
Kent Co.
United States
Veteran's Memorial Dr. / Post Rd. / Post Rd. Extension
(41.70266, -71.45475)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
59.7435
Other (At-Grade)
Multilane (2 Lane)
2016 New roundabout fully operational and opened in fall 2016. Note that traffic was previously NB only on Post Rd south of the roundbaout, and WB only on VMD, but traffic is now bi-directional in all directions. ICD estimated from Google Maps linework.
Sylvania Township, OH
Lucas Co.
United States
Brint Rd. / N King Rd.
(41.70285, -83.72376)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5594
Other (At-Grade)
Single-Lane
2014 ICD estimated from Google Maps linework.
Tiffin, IA
Johnson Co.
United States
E Marengo Rd. (US 6) / Park Rd.
(41.70604, -91.64711)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
53.3400
Other (At-Grade)
Single-Lane
2019 Designed for expansion to two-lane roundabout. Year Completed estimated (2019-2020).
Providence, UT
Cache Co.
United States
W 100 S / 485 W
(41.70634, -111.83031)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2017 Year Completed estimated (2017-2018).
Coralville, IA
Johnson Co.
United States
Oakdale Blvd. / Jones Blvd.
(41.70758, -91.61387)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.4483
Other (At-Grade)
Single-Lane
2015 Year Completed estimated (2014-2016). ICD estimated from Google Maps linework.
South Bend, IN
St. Joseph Co.
United States
Portage Ave. / Lathrop St. / Highland Cemetery
(41.70878, -86.27810)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane)
2008 Year Completed estimated (2007-2008).
South Bend, IN
St. Joseph Co.
United States
Douglas Rd. / Twyckenham Dr.
(41.70880, -86.22773)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
43.6889
Other (At-Grade)
Multilane (2 Lane)
2006 ICD estimated from Google Maps linework.
Notre Dame, IN
St. Joseph Co.
United States
Douglas Rd. / Moreau Dr.
(41.70933, -86.23394)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
39.2305
Other (At-Grade)
Multilane (2 Lane)
2015 Completion year estimated. ICD estimated from Google Maps linework.
Providence, UT
Cache Co.
United States
W 100 N / N Gateway Dr.
(41.71010, -111.82917)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane)
2014 Year Completed estimated (2011-2014).
Ankeny, IA
Polk Co.
United States
SW Campustown Ct
(41.71034, -93.61365)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
136.4130
Other (At-Grade)
Single-Lane
2013 ICD estimated from Google Maps linework.
Highlands, MA
Bristol Co.
United States
President Ave (US 6) / N Eastern Ave (US 6) / Rte 24 Ramps
(41.71141, -71.12394)
Rotary
Existing
All-Way Yield
None
3 Approaches
0 Driveways
134.6275
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
South Bend, IN
St. Joseph Co.
United States
Douglas Rd. / Juniper Rd.
(41.71270, -86.23662)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
40.1200
Other (At-Grade)
Multilane (2 Lane)
2015 Completion year estimated. ICD estimated from Google Maps linework.
Glastonbury, CT
Hartford Co.
United States
Hebron Ave. / New London Turnpike
(41.71295, -72.60499)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
15.1564
Other (At-Grade)
Single-Lane
2017 ICD estimated from Google Maps linework.
Glastonbury, CT
Hartford Co.
United States
Hebron Ave. / House St.
(41.71357, -72.60121)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
27.6378
Other (At-Grade)
Single-Lane
2018 ICD estimated from Google Maps linework.
West Warwick, RI
Kent Co.
United States
Providence St. / E Main St. / Central St.
(41.71372, -71.51705)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
32.9870
Other (At-Grade)
Single-Lane
2007 ICD estimated from Google Maps linework.
Coralville, IA
Johnson Co.
United States
University Ct / University Pkwy
(41.71383, -91.60093)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
36.5531
Other (At-Grade)
Single-Lane
2013 ICD estimated from Google Maps linework.
Saegertown, PA
Crawford Co.
United States
US 6-US 19 / PA 198
(41.71434, -80.14582)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
42.7936
Other (At-Grade)
Single-Lane
2017 ICD estimated from Google Maps linework.
Council Oak, IN
St. Joseph Co.
United States
Portage Ave. / Boland Dr. / Ribourde Dr.
(41.71519, -86.28152)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.7930
Other (At-Grade)
Single-Lane
2008 Replaced two offset-T intersections. ICD estimated from Google Maps linework.
Coralville, IA
Johnson Co.
United States
Ridgeway Dr / University Ct
(41.71577, -91.59998)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
36.5520
Other (At-Grade)
Single-Lane
2013 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.
Ankeny, IA
Polk Co.
United States
SW Irvinedale Dr / NW Polk City Dr / SE Vintage Pkwy
(41.71706, -93.63888)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
49.9237
Other (At-Grade)
Multilane (2 Lane)
2013 ICD estimated from Google Maps linework.
Ankeny, IA
Polk Co.
United States
SW Cherry St / SW 11th
(41.71942, -93.60882)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
64.1853
Other (At-Grade)
Single-Lane
2011 ICD estimated from Google Maps linework.
Willimantic, CT
Windham Co.
United States
Eastern Rd. / (driveway) (ECSU Campus by clock tower)
(41.72001, -72.21691)
Traffic Calming Circle
Existing
All-Way Yield
None
3 Approaches
0 Driveways
24.0693
Other (At-Grade)
Single-Lane
1999 Not properly signed and painted, but lots of potential for demonstrating this intersection concept. ICD estimated from Google Maps linework.
Somerset, MA
Bristol Co.
United States
Brayton Ave / Riverside Ave / Wilbur Ave
(41.72272, -71.16043)
Rotary
Existing
Other
None
4 Approaches
1 Driveways
33.8738
Other (At-Grade)
Single-Lane
Brayton approach is stop-controlled ICD estimated from Google Maps linework.
Coralville, IA
Johnson Co.
United States
12th Ave. / Forevergreen Rd.
(41.72284, -91.59520)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
32.9823
Other (At-Grade)
Single-Lane
2005 http://www.coralville.org/mod/press/documents/12th%20Ave%2011-18-05.pdf. Opened November 16, 2005. ICD estimated from Google Maps linework.
Granger, IN
Elkhart Co.
United States
Cleveland Rd. / Ash Rd.
(41.72437, -86.06203)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
49.9180
Other (At-Grade)
Multilane (2 Lane)
2013 Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Saegertown, PA
Crawford Co.
United States
US 6-US 19 / PA 198 / Sackett Alley
(41.72449, -80.14868)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
44.5696
Other (At-Grade)
Single-Lane
2017 ICD estimated from Google Maps linework.
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)
2009 Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
North Liberty, IA
Johnson Co.
United States
North Liberty Rd. NE / Dubuque St. NE
(41.73359, -91.57568)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.7807
Other (At-Grade)
Single-Lane
2016 https://northlibertyiowa.org/2016/09/26/trail-closure-on-dubuque-street-trail-roundabout-nearing-completion/# ICD estimated from Google Maps linework.
Elkhart, IN
Elkhart Co.
United States
Northpointe Blvd. / Northview Dr.
(41.73475, -85.97726)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
58.8225
Other (At-Grade)
Single-Lane
2013 Painted splitter islands on north and west legs. Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Ankeny, IA
Polk Co.
United States
NW 5th St. / Abbie Dr.
(41.73569, -93.66248)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.0634
Other (At-Grade)
Single-Lane
2008 In new residential development. Functional Class: Local ICD estimated from Google Maps linework.
North Liberty, IA
Johnson Co.
United States
St. Andrews Dr. / Alexander Way
(41.73776, -91.62789)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6717
Other (At-Grade)
Single-Lane
2020
North Liberty, IA
Johnson Co.
United States
Kansas Ave. / St. Andrews Dr.
(41.73785, -91.63707)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.2440
Other (At-Grade)
Single-Lane
2019
Granger, IN
St. Joseph Co.
United States
Gumwood Rd. / Brick Rd.
(41.73849, -86.17838)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.3007
Other (At-Grade)
Single-Lane
2014 Year Completed estimated (2011-2015). ICD estimated from Google Maps linework.
Granger, IN
St. Joseph Co.
United States
Brick Rd. / Fir Rd.
(41.73874, -86.15903)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.1918
Other (At-Grade)
Single-Lane
2017 https://prairievista.phmschools.org/intersection-brick-road-and-fir-road-closure. ICD estimated from Google Maps linework.
Crescent City, CA
Del Norte Co.
United States
Humboldt Rd. / Sand Mine Rd.
(41.74014, -124.15656)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
32.9735
Other (At-Grade)
Single-Lane
2017 ICD estimated from Google Maps linework.
Logan, UT
Cache Co.
United States
E 500 N / N 600 E
(41.74069, -111.81931)
Roundabout
Existing
All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB)
4 Approaches
0 Driveways
36.5378
Other (At-Grade)
Single-Lane
2018 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.
Ankeny, IA
Polk Co.
United States
NW 13th St. / Boulder Dr.
(41.74220, -93.64587)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.8432
Other (At-Grade)
Single-Lane
2005 In new residential development. Functional Class: Local ICD estimated from Google Maps linework.
(unincorporated), MA
Barnstable Co.
United States
Rte. 6A / Rte. 28 (gateway to Cape Cod)
(41.74313, -70.58651)
Rotary
Existing
All-Way Yield
None
0 Approaches
0 Driveways
104.2626
Other (At-Grade)
Multilane (2 Lane)
Functional Class: Arterial ICD estimated from Google Maps linework.
Granger, IN
St. Joseph Co.
United States
Caledonian Dr. / Meridian Crossing / Hedge Row Ct.
(41.74364, -86.14710)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2001 Year Completed estimated (1998-2003).
South Bend, IN
St. Joseph Co.
United States
Auten Rd. / Ironwood Rd.
(41.74540, -86.21714)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.2085
Other (At-Grade)
Single-Lane
2013 Year Completed estimated (2011-2013). ICD estimated from Google Maps linework.
Bourne, MA
Barnstable Co.
United States
US 6 / Rte. 28 (Main St.)
(41.74607, -70.61805)
Rotary
Existing
Unknown
Unknown
4 Approaches
0 Driveways
92.6736
Other (At-Grade)
Multilane (2 Lane)
Functional Class: Arterial ICD estimated from Google Maps linework.
Buzzards Bay, MA
Barnstable Co.
United States
Bourne Rotary Circle
(41.75203, -70.59695)
Rotary
Existing
Unknown
Unknown
4 Approaches
0 Driveways
140.7795
Freeway Ramps (Grade-Separated)
Unknown
ICD estimated from Google Maps linework.
North Liberty, IA
Johnson Co.
United States
N Front St. / Penn St.
(41.75206, -91.59801)
Roundabout
Existing
All-Way Yield
None
4 Approaches
2 Driveways
32.0763
Other (At-Grade)
Single-Lane
2019 Completed Fall 2019. ICD estimated from Google Maps linework.
Granger, IN
St. Joseph Co.
United States
Gumwood Rd. / Adams Rd.
(41.75302, -86.17867)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.1849
Other (At-Grade)
Single-Lane
2015 http://knollwoodhoa.com/category/adams-road-development/. ICD estimated from Google Maps linework.
North Liberty, IA
Johnson Co.
United States
N Front St. / N Bend Dr.
(41.75695, -91.59798)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.2199
Other (At-Grade)
Single-Lane
2019 Completed September 2019. The adjacent dead-end road to the west has been extended up to connect with Front Street at a 90-degree angle across from the existing commercial entrance drive on the east side of Front Street. In the NW quadrant of the roundabout, the farm field site has been redeveloped as a new elementary school. ICD estimated from Google Maps linework.
Sugar Grove, IL
Kane Co.
United States
Dugan Rd. / Granart Rd. / Bucktail Ln.
(41.76143, -88.48939)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
36.5260
Other (At-Grade)
Multilane (2 Lane)
2015 date: https://www.kcchronicle.com/2015/08/18/sugar-grove-roundabout-opens/a5jsq7l/ Granart Rd. moved about 300 ft south to align with Bucktail Ln. 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)
2010 Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Coventry, CT
Tolland Co.
United States
Daly Rd. / South St.
(41.76721, -72.33688)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
24.9424
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
Edwardsburg, MI
Cass Co.
United States
US 12 / M-205 / Five Points Rd.
(41.76845, -85.95048)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
54.3377
Other (At-Grade)
Single-Lane
2016 ICD estimated from Google Maps linework.
Freetown, MA
Bristol Co.
United States
Country Rd. / Chace Rd. / Mason Rd
(41.77072, -70.95551)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.7393
Other (At-Grade)
Single-Lane
2012 ICD estimated from Google Maps linework.
North Logan, UT
Cache Co.
United States
E 2200 N / N 200 E
(41.77221, -111.82846)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2018
Bourne, MA
Barnstable Co.
United States
US 6 (Rte 3) / Scenic Hwy
(41.78067, -70.54342)
Rotary
Removed
All-Way Yield
Unknown
4 Approaches
4 Driveways
26.7184
Other (At-Grade)
Multilane (2 Lane)
2007 Rotary replaced with an interchange. ICD estimated from Google Maps linework.
Tbilisi, Tbilisi

Georgia
mirian mepis kucha / parnavaz mepis gamziri
(41.78743, 44.76470)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Aurora, IL
Kane Co.
United States
Sullivan Rd. / N Highland Ave.
(41.78864, -88.32894)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
28.4960
Other (At-Grade)
Single-Lane
2016 date: https://www.linkedin.com/pulse/new-roundabout-opens-aurora-il-kevin-kassay ICD estimated from Google Maps linework.
Petreto-Bicchisano, Corsica
Southern Corsica
France
T40 / D757
(41.79205, 8.98020)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Orleans, MA
Barnstable Co.
United States
Rte 6A (Cranberry Hwy) / Canal Rd / S Orleans Rd.
(41.79212, -69.98671)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
29.3849
Other (At-Grade)
Multilane (2 Lane)
2014 ICD estimated from Google Maps linework.
Liberty, NY
Sullivan Co.
United States
Rte 17 SB Ramps / Rte 52
(41.79303, -74.73518)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.9463
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Liberty, NY
Sullivan Co.
United States
Rte 52 / Rte 55
(41.79688, -74.74020)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.2731
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Ottawa Lake, MI
Monroe Co.
United States
St Anthony Rd. / US 23 SB Ramps
(41.79802, -83.69021)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
35.6148
Freeway Ramps (Grade-Separated)
Single-Lane
2013 Right-turn bypass lane on west leg. ICD estimated from Google Maps linework.
Ottawa Lake, MI
Monroe Co.
United States
St Anthony Rd. / US 23 NB Ramps
(41.79823, -83.68614)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
39.1762
Freeway Ramps (Grade-Separated)
Single-Lane
2013 ICD estimated from Google Maps linework.
Eastham, MA
Barnstable Co.
United States
Eastham Rotary (US 6 / Rte 6A / Smith Ln.)
(41.79887, -69.98398)
Rotary
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
151.3610
Other (At-Grade)
Single-Lane
Commonly known as "the Eastham rotary" ICD estimated from Google Maps linework.
Sterling, IL
Whiteside Co.
United States
W Le Fevre Rd. / Lynn Blvd.
(41.80133, -89.72783)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 https://www.radiorockriver.com/2020/10/26/the-sterling-roundabout-is-now-open-for-business/
Kaminokuni, Hokkaido
Hiyama
Japan
Rte 228 / Rte 5
(41.80526, 140.12339)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.0000
Other (At-Grade)
Single-Lane
2019 This is the first roundabout in north Japan.
South Windsor, CT
Hartford Co.
United States
Hemlock Ave. / Evergreen Way
(41.81417, -72.55495)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.3975
Other (At-Grade)
Single-Lane
2004 Roundabout is part of The Shops at Evergreen Walk retail center. ICD estimated from Google Maps linework.
Oakland, NE
Burt Co.
United States
US 77 / SR 32
(41.82428, -96.46580)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.9503
Other (At-Grade)
Single-Lane
2015 ICD estimated from Google Maps linework.
Brookfield, IL
Cook Co.
United States
Grand Blvd. / Washington St.
(41.82755, -87.85150)
Other
Existing
Unknown
Unknown
8 Approaches
0 Driveways
41.8281
Other (At-Grade)
Single-Lane
I am a chauffuer in the Chicago area and I use this roundabout frequently when traveling from the West Suburbs to Midway Airport. Only real traffic is on Grand Blvd at this intersection but it is in a downtown shopping district in Brookfield (13 mi WSW of Functional Class: Local ICD estimated from Google Maps linework.
Goshen, CT
Litchfield Co.
United States
Rte. 4 / Rte. 63
(41.83185, -73.22539)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.9080
Other (At-Grade)
Single-Lane
2002 Painted splitter islands.
North Providence, RI
Providence Co.
United States
Fruit Hill Ave. / Olney Ave.
(41.84908, -71.46447)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
29.3588
Other (At-Grade)
Single-Lane
2012 ICD estimated from Google Maps linework.
North Providence, RI
Providence Co.
United States
US 44 / Centerdale Bypass
(41.85703, -71.48295)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.2447
Other (At-Grade)
Single-Lane
2002 ICD estimated from Google Maps linework.
Ellington, CT
Tolland Co.
United States
Windsorville Rd. / Wappington Rd. / Skinner Rd. / Pinney St.
(41.86738, -72.49265)
Roundabout
Existing
All-Way Yield
None
5 Approaches
1 Driveways
40.9127
Other (At-Grade)
Single-Lane
2009 ICD estimated from Google Maps linework.
Matriz, Viana do Castelo
Caminha
Portugal
N13 (Avenida Doutor Dantas Carneiro) / Rua de São João / Largo Doutor Bento Coelho
(41.87818, -8.83646)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane)
Glen Ellyn, IL
DuPage Co.
United States
Crescent Blvd. / Crescent Ct. / Park Row
(41.87975, -88.05899)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.9936
Other (At-Grade)
Single-Lane
2015 Compact urban roundabout - T-intersection with fourth leg between top and stem of T. Providing a means for legal U-turns was an important factor in selection of a roundabout here.
Windsor, CT
Hartford Co.
United States
Prospect Hill Rd. / Lang Rd.
(41.89153, -72.69762)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
25.7830
Other (At-Grade)
Single-Lane
1998 Located at entrance to industrial park. Year Completed estimated (1992-2004). ICD estimated from Google Maps linework.
Lincoln, RI
Providence Co.
United States
Twin River Rd. / (unknown)
(41.89224, -71.45074)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
47.1202
Other (At-Grade)
Multilane (2 Lane)
2006 ICD estimated from Google Maps linework.
Windsor, CT
Hartford Co.
United States
Hayden Station Rd. / Lancaster Dr. / Center St.
(41.89280, -72.63409)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.8935
Other (At-Grade)
Single-Lane
1998 Functional Class: Collector. Year Completed estimated (1994-2003). ICD estimated from Google Maps linework.
De Kalb, IL
DeKalb Co.
United States
E Gurler Rd. / N Peace Rd.
(41.89286, -88.72396)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 https://www.facebook.com/1360WlbkRadio/posts/wlbk-local-newsdekalbs-new-roundabout-is-opening-soon-dekalb-city-manager-bill-n/3211580668940104/