28965 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
D'Iberville, MS
Harrison Co.
United States
MS Hwy 15 / Lamey Bridge Rd.
(30.49431, -88.90603)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2018 Add-lane right-turn bypass lane on west leg; yield-controlled right-turn bypass lanes on north and south legs. Fatal crash Monday February 7, 2022: https://www.sunherald.com/news/local/counties/harrison-county/article258139973.html
Milton, WI
Rock Co.
United States
STH 59 / CTH M
(42.76886, -88.91364)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
31.5632
Other (At-Grade)
Single-Lane
2009 Opened October 2009. ICD estimated from Google Maps linework.
Milton, WI
Rock Co.
United States
STH 59 / STH 26 NB Ramps
(42.76902, -88.92310)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Freeway Ramps (Grade-Separated)
Single-Lane
2009 Opened October 2009.
Milton, WI
Rock Co.
United States
STH 59 / STH 26 SB Ramps
(42.76911, -88.92484)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Freeway Ramps (Grade-Separated)
Single-Lane
2009 Opened October 2009.
Bloomington, IL
McLean Co.
United States
Royal Pointe Dr. / Arrowhead Dr.
(40.49332, -88.93045)
Traffic Calming Circle
Removed
Other
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2014 Removed sometime between 2012 and 2015.
Bloomington, IL
McLean Co.
United States
Royal Pointe Dr / Brighton Ln
(40.49004, -88.93106)
Traffic Calming Circle
Existing
Other
None
4 Approaches
0 Driveways
55.4069
Other (At-Grade)
Single-Lane
1997 Year Completed estimated (1994-1999). ICD estimated from Google Maps linework.
Marion, IL
Williamson Co.
United States
N Russell St. / W Boulevard St.
(37.73692, -88.94186)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
19.8347
Other (At-Grade)
Single-Lane
2015 date: https://www.kfvs12.com/story/29497509/marion-to-install-roundabout-at-busy-intersection/ ICD estimated from Google Maps linework.
Biloxi, MS
Harrison Co.
United States
Ellzey Dr. / Medical Park Dr.
(30.44652, -88.94459)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2018 Circulatory roadway dotted edge line across exits. Year Completed estimated (2017-2019).
Beloit, WI
Rock Co.
United States
E Hart Rd. / CTH X / Gateway Blvd.
(42.53840, -88.94769)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.7205
Other (At-Grade)
Multilane (2 Lane, unspecified)
2009 Opened October 2009. Series of 3 roundabouts. ICD estimated from Google Maps linework.
Marion, IL
Williamson Co.
United States
Morgan Ave. (The Hill) / N Carbon St.
(37.74458, -88.94792)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2019 https://local.nixle.com/alert/7707046/
Beloit, WI
Rock Co.
United States
E Hart Rd. / I-43 NB Ramps
(42.53960, -88.94841)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
31.6798
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2009 Opened October 2009. Series of 3 roundabouts. Right turn bypass lane. ICD estimated from Google Maps linework.
Beloit, WI
Rock Co.
United States
E Hart Rd. / I-43 SB Ramps
(42.54142, -88.94933)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.0787
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2009 Opened October 2009. Series of 3 roundabouts. Right turn bypass lane. ICD estimated from Google Maps linework.
West Frankfort, IL
Franklin Co.
United States
SR 149 / Ken Gray Blvd. / West Frankfort Plaza
(37.89743, -88.95243)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2022 Year Completed estimated (2021-2023).
Janesville, WI
Rock Co.
United States
N Harmony Town Hall Rd. / STH 26 NB Ramps
(42.75114, -88.95416)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Freeway Ramps (Grade-Separated)
Single-Lane
2012 Interchange replaced single at-grade two-way stop-controlled intersection.
Janesville, WI
Rock Co.
United States
N Harmony Town Hall Rd. / STH 26 SB Ramps
(42.75331, -88.95426)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Freeway Ramps (Grade-Separated)
Single-Lane
2012 Interchange replaced single at-grade two-way stop-controlled intersection.
Rockford, IL
Winnebago Co.
United States
Lyford Rd. / (medical center entrance)
(42.31307, -88.95526)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
60.9600
Other (At-Grade)
Single-Lane
2018 Yielding right-turn bypass lanes on south and east legs. Year Completed estimated (2018-2019).
Janesville, WI
Rock Co.
United States
Sandhill Dr. / Sandstone Dr.
(42.71610, -88.95860)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.0801
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Beloit, WI
Rock Co.
United States
Millington Rd. / Kerry America Corp. Entrance
(42.52895, -88.97019)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
32.5653
Other (At-Grade)
Single-Lane
2008 Opened November 2008. ICD estimated from Google Maps linework.
Janesville, WI
Rock Co.
United States
E Racine St. / I-90 WB-I-39 NB Ramps
(42.67077, -88.98221)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
55.3230
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2013 Replaced cloverleaf interchange. ICD estimated from Google Maps linework.
Normal, IL
McLean Co.
United States
Beaufort St. / North St.
(40.50929, -88.98440)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.8640
Other (At-Grade)
Single-Lane
2009 Both a traffic solution and centerpiece for significant downtown redevelopment. Pedestrian access to central island. Completed Fall 2009. https://www.landscapeperformance.org/case-study-briefs/uptown-normal-circle-and-streetscape
Janesville, WI
Rock Co.
United States
E Racine St. / I-90 EB-I-39 SB Ramps
(42.67098, -88.98493)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
51.8102
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2013 Replaced cloverleaf interchange. 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.
Janesville, WI
Rock Co.
United States
Morse St. / Menards Access
(42.72334, -88.99679)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.3412
Other (At-Grade)
Single-Lane
2007 Functional Class: Local ICD estimated from Google Maps linework.
North Utica, IL
La Salle Co.
United States
US 6 / SR 178
(41.36088, -89.01022)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2023 https://www.shawlocal.com/news-tribune/2023/04/20/utica-roundabout-is-functional-and-open/
Fulton, WI
Rock Co.
United States
STH 59 / E Richardson Springs Rd. / N Goede Rd.
(42.83490, -89.02549)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.3008
Other (At-Grade)
Single-Lane
2016 Previously had I-39 NB Ramps attached; these have been relocated to new roundabout to the west of this roundabout. ICD estimated from Google Maps linework.
Fulton, WI
Rock Co.
United States
STH 59 / I-39 NB Ramps
(42.83577, -89.02705)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.5420
Freeway Ramps (Grade-Separated)
Single-Lane
2016 ICD estimated from Google Maps linework.
Fulton, WI
Rock Co.
United States
STH 59 / I-39 SB Ramps
(42.83635, -89.02979)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
53.4238
Freeway Ramps (Grade-Separated)
Single-Lane
2016 ICD estimated from Google Maps linework.
Waupaca, WI
Waupaca Co.
United States
STH 22 / STH 54 (Royalton St.)
(44.35154, -89.03481)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.7229
Other (At-Grade)
Multilane (2 Lane, unspecified)
2008 Right turn bypass lane. Opened September 2008. ICD estimated from Google Maps linework.
Rockford, IL
Winnebago Co.
United States
N Main St. / Auburn St.
(42.28863, -89.08024)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
41.5255
Other (At-Grade)
Multilane (2 Lane, unspecified)
2013 ICD estimated from Google Maps linework.
Gulfport, MS
Harrison Co.
United States
20th Ave. / Jones Park Dr.
(30.36646, -89.08605)
Other
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
Pedestrian access to central island.
Gulfport, MS
Harrison Co.
United States
Airport Rd. / Three Rivers Rd.
(30.42002, -89.08860)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
66.9444
Other (At-Grade)
Multilane (2 Lane, unspecified)
2016 ICD estimated from Google Maps linework.
Rockford, IL
Winnebago Co.
United States
Seminary St. / College Ave.
(42.26161, -89.09051)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.4721
Other (At-Grade)
Single-Lane
2013 Right-turn bypass lane on west leg. ICD estimated from Google Maps linework.
Royalton, IL
Franklin Co.
United States
SR 149 (N Main St.) / SR 184
(37.89199, -89.11396)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 Replaced triangular intersection. https://www.facebook.com/photo/?fbid=782341056078810&set=a.659310081715242
Carterville, IL
Williamson Co.
United States
Cambria Rd. / Herrin Rd.
(37.81089, -89.12377)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
42.6717
Other (At-Grade)
Single-Lane
2020 https://wsiltv.com/2020/05/29/williamson-county-intersection-to-close-for-construction/
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.
Peru, IL
La Salle Co.
United States
Peoria St. / Plank Rd. / Sunset Dr.
(41.34157, -89.13074)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 https://www.mywebtimes.com/2020/10/07/la-salle-countys-first-roundabout-will-be-partially-opened-thursday/aix39n8/
Laurel, MS
Jones Co.
United States
Central Ave. / N 5th Ave.
(31.69251, -89.13109)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 Converted from traffic circle with all-way stop control by adding small raised splitter islands and converting to yield on entry. Year Completed estimated (2019-2022).
Laurel, MS
Jones Co.
United States
Sawmill Rd. / Sixth Ave. / Central Ave.
(31.69357, -89.13285)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2022 Central Ave is one-way exiting roundabout. http://laurelmainstreet.com/tag/roundabout/
Rockford, IL
Winnebago Co.
United States
Meridian Rd. / Auburn St.
(42.29301, -89.17367)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.9888
Other (At-Grade)
Single-Lane
2011 Yield-controlled right-turn bypass lanes on north and south legs. ICD estimated from Google Maps linework.
San Salvador, San Salvador
San Salvador
El Salvador
24A Avenida Norte / Calle Concepcion / Calle El Tamarindo
(13.70459, -89.17968)
Unknown
Existing
Unknown
Unknown
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Sun Prairie, WI
Dane Co.
United States
Gaslight Dr. / Carriage Dr.
(43.18638, -89.18950)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.2608
Other (At-Grade)
Single-Lane
2003 Exact year of opening unknown. Year Completed estimated (2000-2005).
Cottage Grove, WI
Dane Co.
United States
CTH N / CTH TT
(43.11198, -89.19907)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.2597
Other (At-Grade)
Multilane (2 Lane, unspecified)
2011 Series of 3 roundabouts. ICD estimated from Google Maps linework.
Cottage Grove, WI
Dane Co.
United States
CTH N / I-94 EB Ramps
(43.10877, -89.19923)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.3649
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2011 Series of 3 roundabouts. ICD estimated from Google Maps linework.
Cottage Grove, WI
Dane Co.
United States
CTH N / I-94 WB Ramps
(43.11037, -89.19930)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.6200
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2011 Series of 3 roundabouts. ICD estimated from Google Maps linework.
Stoughton, WI
Dane Co.
United States
CTH N / I-90 WB Ramps
(43.00259, -89.20044)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
60.9600
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2018 Year Completed estimated (2017-2018).
Stoughton, WI
Dane Co.
United States
CTH N / (parking)
(42.99687, -89.20044)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
59.4360
Other (At-Grade)
Multilane (2 Lane, unspecified)
2018 Year Completed estimated (2017-2018).
Stoughton, WI
Dane Co.
United States
CTH N / I-90 EB Ramps
(43.00063, -89.20077)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
60.9600
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2018 Year Completed estimated (2017-2018).
Mejicanos, San Salvador
Mejicanos
El Salvador
Salida a Boulevard Constitución / (parking)
(13.73661, -89.21767)
Unknown
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Thunder Bay, ON
Thunder Bay
Canada
Marina Park Dr. (Sleeping Giant Pkwy.) / Pearl St.
(48.43155, -89.21965)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
40.0000
Other (At-Grade)
Single-Lane
2014 Year Completed estimated (2013-2015).
San Salvador, San Salvador
San Salvador
El Salvador
Calle San Antonio Abad / Boulevard Constitucion Ramps
(13.71803, -89.22251)
Unknown
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
San Salvador, San Salvador
San Salvador
El Salvador
Prolongacion Avenida Alberto Masterrer / Calle El Roble
(13.72299, -89.23485)
Unknown
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Carbondale, IL
Jackson Co.
United States
W Chautauqua St. / S McLafferty Rd.
(37.71568, -89.23758)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 North leg disconnected. https://explorecarbondale.com/676/Chautauqua-McLafferty-Roundabout-Complet
San Salvador, San Salvador
San Salvador
El Salvador
Prolongacion Avenida Alberto Masterrer / Calle Las Granadillas
(13.71996, -89.24024)
Unknown
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
McFarland, WI
Dane Co.
United States
CR AB / US 12-US 18 WB Ramps
(43.04036, -89.24278)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2023 Interchange replaced single stop-controlled intersection.
McFarland, WI
Dane Co.
United States
CR AB / US 12-US 18 EB Ramps
(43.03910, -89.24354)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2023 Interchange replaced single stop-controlled intersection.
McFarland, WI
Dane Co.
United States
CR AB / Millpond Rd.
(43.03749, -89.24561)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
2023
Stoughton, WI
Dane Co.
United States
US 51-STH 138 / Hoel Ave. / Silverado Dr.
(42.91814, -89.24587)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.8640
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2022 https://isthmus.com/events/u-s-highway-51-construction/
San Salvador, San Salvador
San Salvador
El Salvador
Avenida Masterrer Norte / Calle del Mirador
(13.71191, -89.24783)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
San Salvador, San Salvador
San Salvador
El Salvador
Paseo General Escalón / Avenida Jerusalen Ramps
(13.70362, -89.24941)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Stoughton, WI
Dane Co.
United States
US 51-STH 138 / US 51 / STH 138
(42.91876, -89.24947)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
54.8640
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2022 https://isthmus.com/events/u-s-highway-51-construction/
Sun Prairie, WI
Dane Co.
United States
O'Keeffe Ave. / (future road)
(43.16863, -89.25001)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
35.7141
Other (At-Grade)
Multilane (2 Lane, unspecified)
2006 ICD estimated from Google Maps linework.
Stoughton, WI
Dane Co.
United States
US 51 / Deer Point Rd. / Roby Rd.
(42.92732, -89.25042)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.8640
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2021 https://isthmus.com/events/u-s-highway-51-construction/
Rutland, WI
Dane Co.
United States
STH 138 / Kettle Park Way
(42.91821, -89.25204)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.4812
Other (At-Grade)
Multilane (2 Lane, unspecified)
2016 ICD estimated from Google Maps linework.
Sun Prairie, WI
Dane Co.
United States
Leopold Way / Brown Bear Way
(43.16196, -89.25238)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.8704
Other (At-Grade)
Single-Lane
2019
Sun Prairie, WI
Dane Co.
United States
O'Keeffe Ave. / (future road - S Thompson Rd)
(43.16849, -89.25340)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.4250
Other (At-Grade)
Multilane (2 Lane, unspecified)
2006 ICD estimated from Google Maps linework.
San Salvador, San Salvador
San Salvador
El Salvador
Calle El Mirador / Tercera Calle Poniente / Calle Jose Marti / Calle del Mirador / Pasaje Limon
(13.70859, -89.25429)
Unknown
Existing
Unknown
Unknown
5 Approaches
0 Driveways
Other (At-Grade)
Unknown
Sun Prairie, WI
Dane Co.
United States
W Main St. / N Thompson Rd.
(43.17636, -89.25448)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.0321
Other (At-Grade)
Multilane (2 Lane, unspecified)
2005 Opened November 2005. ICD estimated from Google Maps linework.
Sun Prairie, WI
Dane Co.
United States
W Main St. / N Mallard Dr.
(43.17674, -89.25973)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.8061
Other (At-Grade)
Multilane (2 Lane, unspecified)
2005 Opened November 2005. ICD estimated from Google Maps linework.
Madison, WI
Dane Co.
United States
Millpond Rd. / (parking)
(43.04361, -89.26202)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
2023
Antiguo Cuscatlán, La Libertad
Antiguo Cuscatlán
El Salvador
Boulevard Merliot / Calle Chiltiupán / Calle El Pedregal
(13.67823, -89.26335)
Unknown
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (3+ Lane)
Antiguo Cuscatlán, La Libertad
Antiguo Cuscatlán
El Salvador
Bulevar Merliot / Bulevar Monseñor Romero Ramps
(13.68477, -89.26364)
Unknown
Existing
Unknown
Unknown
3 Approaches
0 Driveways
Freeway Ramps (Grade-Separated)
Multilane (3+ Lane)
Sun Prairie, WI
Dane Co.
United States
W Main St. / CTH C (N Grand Ave.)
(43.17611, -89.26487)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.0323
Other (At-Grade)
Multilane (2 Lane, unspecified)
2005 Opened November 2005. ICD estimated from Google Maps linework.
Madison, WI
Dane Co.
United States
McLean Dr. / Sharpsburg Dr.
(43.08695, -89.27359)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
26.1672
Other (At-Grade)
Single-Lane
2003 Date estimated. ICD estimated from Google Maps linework.
Madison, WI
Dane Co.
United States
Star Dr. / Dominion Dr.
(43.09153, -89.27502)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
26.1652
Other (At-Grade)
Single-Lane
2006 Date estimated. ICD estimated from Google Maps linework.
Madison, WI
Dane Co.
United States
Saturn Dr. / North Star Dr.
(43.09428, -89.27589)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2015 Year Completed estimated (2014-2017).
Madison, WI
Dane Co.
United States
Ragan St. / North Star Dr.
(43.09786, -89.27608)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0040
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2018-2020).
Madison, WI
Dane Co.
United States
Felland Rd. / Tranquility Trl.
(43.12504, -89.27625)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2021 https://www.youtube.com/watch?v=nTuFFRcmDPY
Madison, WI
Dane Co.
United States
Star Dr. / Apollo Way
(43.08892, -89.27760)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
26.1663
Other (At-Grade)
Single-Lane
2003 Date estimated. ICD estimated from Google Maps linework.
Thunder Bay, ON
Thunder Bay
Canada
Edward St. / Redwood Ave.
(48.39410, -89.27780)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
2021 https://www.thunderbay.ca/en/city-services/roundabout.aspx
Madison, WI
Dane Co.
United States
Saturn Dr. / Milky Way
(43.09423, -89.27887)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0040
Other (At-Grade)
Single-Lane
2016 Elliptical shaped. ICD = 105 ft x 95 ft. Year Completed estimated (2014-2017).
Hattiesburg, MS
Forrest Co.
United States
Hardy St. / 2nd Ave. / Green St. / Adeline St.
(31.32467, -89.29718)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2022 https://www.wdam.com/video/2022/10/20/hattiesburg-residents-circle-learning-curve-with-new-roundabout/
Slayden, MS
Benton Co.
United States
US 72 / SR 7
(34.94637, -89.29731)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2023 https://www.bidnetdirect.com/mississippi/solicitations/open-bids/statewide/Construction-of-a-Roundabout-on-US-72-at-SR-7/22676924418
Madison, WI
Dane Co.
United States
Lien Rd. / Zeier Rd.
(43.12128, -89.29919)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
53.1768
Other (At-Grade)
Multilane (2 Lane, unspecified)
2010 Opened October 2010. ICD estimated from Google Maps linework.
Madison, WI
Dane Co.
United States
Thompson Dr. / STH 30 EB Off-Ramp
(43.10506, -89.30066)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
34.0073
Other (At-Grade)
Multilane (2 Lane, unspecified)
2004 Opened October 22, 2004. ICD estimated from Google Maps linework.
Madison, WI
Dane Co.
United States
Thompson Dr. / STH 30 WB On-Ramp / Commercial Ave.
(43.10643, -89.30084)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.9822
Other (At-Grade)
Multilane (2 Lane, unspecified)
2004 Opened October 22, 2004. ICD estimated from Google Maps linework.
Madison, WI
Dane Co.
United States
Hanson Rd. / Eastpark Blvd. / Portage Rd.
(43.15377, -89.30464)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
35.7228
Other (At-Grade)
Multilane (2 Lane, unspecified)
2008 Opened October 14, 2008. ICD estimated from Google Maps linework.
Deforest, WI
Dane Co.
United States
Savannah Dr. / Williamsburg Way
(43.19280, -89.31834)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.0536
Other (At-Grade)
Multilane (2 Lane, unspecified)
2011 ICD estimated from Google Maps linework.
Windsor, WI
Dane Co.
United States
Windsor Rd. / US 51 NB Ramps
(43.21629, -89.32191)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
44.3902
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2013 Year Completed estimated (2013-2014). Under construction in 2013 per Streetview. ICD estimated from Google Maps linework.
DeForest, WI
Dane Co.
United States
CR V / US 51 NB Ramps
(43.25270, -89.32322)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
60.0214
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2014 date: https://www.oesllc.com/portfolio-items/ush-51-expansion-and-interchange-madison-deforest-dane-county-wi/ ICD estimated from Google Maps linework.
Windsor, WI
Dane Co.
United States
Windsor Rd. / US 51 SB Ramps
(43.21641, -89.32400)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.2973
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2013 Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Windsor, WI
Dane Co.
United States
CR V / US 51 SB Ramps
(43.25275, -89.32500)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
46.9732
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2014 date: https://www.oesllc.com/portfolio-items/ush-51-expansion-and-interchange-madison-deforest-dane-county-wi/ ICD estimated from Google Maps linework.
North Leeds, WI
Columbia Co.
United States
US 51 / STH 22 / STH 60
(43.33205, -89.32536)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2022 https://www.channel3000.com/roundabout-at-us-51-state-highways-22-and-60-in-columbia-county-to-open-thursday/pic/4787689/
DeForest, WI
Dane Co.
United States
CR V (E North St.) / North Towne Rd. / Ball Ct.
(43.25277, -89.32677)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.8431
Other (At-Grade)
Multilane (2 Lane, unspecified)
2014 date: https://www.oesllc.com/portfolio-items/ush-51-expansion-and-interchange-madison-deforest-dane-county-wi/ ICD estimated from Google Maps linework.
Windsor, WI
Dane Co.
United States
Windsor Rd. / N Towne Rd.
(43.21636, -89.32789)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.9085
Other (At-Grade)
Multilane (2 Lane, unspecified)
2013 Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
(unincorporated), WI
Dane Co.
United States
US 14 / STH 92 / Biglow Rd.
(42.85434, -89.34080)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.8640
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2022 https://www.channel3000.com/u-s-highway-14-to-close-between-oregon-brooklyn-starting-next-week/
Madison, WI
Dane Co.
United States
Winnebago St. / N 6th St. / Division St.
(43.09783, -89.35031)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
23.5463
Other (At-Grade)
Single-Lane
2008 Opened June 2008. ICD estimated from Google Maps linework.
Monona, WI
Dane Co.
United States
S Towne Dr. / Industrial Dr.
(43.04082, -89.35458)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.9158
Other (At-Grade)
Multilane (2 Lane, unspecified)
2007 Near Super-Walmart. Opened August 7, 2007. ICD estimated from Google Maps linework.
Waunakee, WI
Dane Co.
United States
STH 19 / River Rd.
(43.19512, -89.36551)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
60.9600
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2020 Yield-controlled right-turn bypass lanes on north and south legs.
Oregon, WI
Dane Co.
United States
STH 138 / US 14 WB Ramps
(42.91764, -89.36607)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
47.2309
Freeway Ramps (Grade-Separated)
Single-Lane
2011 ICD estimated from Google Maps linework.
Oregon, WI
Dane Co.
United States
STH 138 / US 14 EB Ramps
(42.91774, -89.36817)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
41.1083
Freeway Ramps (Grade-Separated)
Single-Lane
2011 ICD estimated from Google Maps linework.