Roundabouts Database

29411 Results

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City, State
County
Country 		Intersection
(Lat, Lng) 		Type
Status 		Control Type / Other Control Type Approaches / Driveways / ICD (m) Functional Class /
LaneType 		Year Completed Comments
Dallas, TX
Dallas Co.
United States 		S Merrifield Rd. / Capella Park Ave.
(32.70163, -96.94294) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2005-2007).
Garland, TX
Dallas Co.
United States 		E Campbell Rd. / E Brand Rd.
(32.97963, -96.62387) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2009-2011).
Irving, TX
Dallas Co.
United States 		Camino Lago / Plaza Ave. / Redondo
(32.90317, -96.93446) 		Other
Existing 		Other
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2005 Las Villitas development. Some uncontrolled entries.
Irving, TX
Dallas Co.
United States 		Escena Blvd. / Gran Via
(32.89874, -96.94267) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2009 No splitter island on one leg. Partially completed in 2009, full completion in 2012.
Richardson, TX
Dallas Co.
United States 		Loop Rd. / University Pkwy.
(32.98435, -96.74826) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
76.2000 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2009 Parking along circulatory roadway. Concentric striped circulatory roadway.
DeSoto, TX
Dallas Co.
United States 		Newpark Blvd. / Kearsarge St. / Crestone St. / Glacier St.
(32.59445, -96.86553) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
128.0160 		Other (At-Grade)
Single-Lane 		2007
Richardson, TX
Dallas Co.
United States 		Presidential Pkwy. / American Pkwy.
(32.95819, -96.70331) 		Other
Existing 		One-Way/Two-Way Stop
None 		3 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Single-Lane 		1974 Stop control on minor approach. No splitter islands on two legs.
Lancaster, TX
Dallas Co.
United States 		Veterans Memorial Pkwy. / (parking)
(32.60958, -96.75864) 		Other
Existing 		Uncontrolled
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2001 No splitter islands or control.
Coppell, TX
Dallas Co.
United States 		Westhaven Rd.
(32.98920, -97.00581) 		Other
Existing 		Uncontrolled
None 		2 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2014 Pedestrian access to central island; no splitter island on one leg.
Irving, TX
Dallas Co.
United States 		AT&T University entrance / (parking)
(32.89311, -96.94490) 		Other
Existing 		Uncontrolled
None 		3 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2001 Constructed as part of new arterial project. Located in main entrance of AT&T University. Parking along circulatory roadway, no control.
Lewisville, TX
Dallas Co.
United States 		Plaza Blvd. / (unknown)
(32.98710, -96.98994) 		Other
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2006 No splitter islands; pedestrian access to central island.
Richardson, TX
Dallas Co.
United States 		Lawnview Dr. / Lakeside Blvd.
(32.97910, -96.71101) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
64.0077 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		1981 Pedestrian access to central island. Updated in mid 2000's, modified into more conforming roundabout-like circle.
Dallas, TX
Dallas Co.
United States 		Manderville Ln. / Midtown Blvd.
(32.89172, -96.76612) 		Other
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
68.5800 		Other (At-Grade)
Single-Lane 		2010 Constructed as part of redevelopment. Pedestrian access to central island.
Dallas, TX
Dallas Co.
United States 		N Tyler St. / N Polk St. / Winston St.
(32.75167, -96.83770) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.2440 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2021 Replaced two intersections.
Sachse, TX
Dallas Co.
United States 		Sachse Rd. / West Creek Ln. / 5th St.
(32.97335, -96.59166) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2021 https://www.cityofsachse.com/660/Street-Projects
Jurien Bay, WA
Dandaragan
Australia 		Lesueur Dr. / Beachridge Dr.
(-30.31712, 115.02712) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Danderyd, Stockholm County
Danderyd
Sweden 		Edsviksvägen / Noragårdsvägen
(59.40398, 18.01883) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
20.6683 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Danderyd, Stockholm County
Danderyd
Sweden 		Edsviksvägen / Golfbanevägen / Svärdvägen
(59.39884, 18.03383) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
29.7912 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Danderyd, Stockholm County
Danderyd
Sweden 		Danderydsvägen / E18 NB Ramps
(59.40940, 18.03537) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
38.8988 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Danderyd, Stockholm County
Danderyd
Sweden 		Mörbyleden / Gamla landsvägen
(59.39888, 18.03541) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
27.9672 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Danderyd, Stockholm County
Danderyd
Sweden 		Gamla Landsvägen / E18 SB Ramps
(59.40038, 18.03586) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
22.4944 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Danderyd, Stockholm County
Danderyd
Sweden 		Mörbyleden / E18 NB Ramps / (parking garage)
(59.39876, 18.03928) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.4954 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Enebyberg, Stockholm County
Danderyd
Sweden 		Enebybergsvägen / Arholmavägen / Ringvägen
(59.42489, 18.04254) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
20.6555 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Enebyberg, Stockholm County
Danderyd
Sweden 		Enebybergsvägen / Sunnanängsvägen / Santararavägen
(59.42230, 18.04344) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
29.1630 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Stocksund, Stockholm County
Danderyd
Sweden 		Stockholmsvägen / Vasavägen
(59.38530, 18.04450) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
15.8139 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Danderyd, Stockholm County
Danderyd
Sweden 		Vendevägen / Mörbyleden
(59.39546, 18.05108) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
21.8896 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Djursholm, Stockholm County
Danderyd
Sweden 		Vendevägen / Angantyrvägen
(59.39927, 18.05618) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
43.7743 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Djursholm, Stockholm County
Danderyd
Sweden 		Henrik Palmes allé / Vendevägen
(59.39718, 18.09029) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
24.3205 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
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.
Fitchburg, WI
Dane Co.
United States 		Williamsburg Way / Anton Dr.
(43.02444, -89.47065) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
30.5595 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Dunn's Marsh, WI
Dane Co.
United States 		Verona Rd. / W Beltline Frontage Rd.
(43.03322, -89.45763) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.2852 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 Built under a freeway, but no ramps directly to or from that freeway. 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 		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.
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. / 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.
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 		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.
Fitchburg, WI
Dane Co.
United States 		Lacy Rd. / Fahey Glen
(43.00174, -89.41176) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.4443 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Fitchburg, WI
Dane Co.
United States 		Woods Hollow Rd / Gunflint Trail / Fontana Ct
(43.00927, -89.42246) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
0 Driveways
26.2003 		Other (At-Grade)
Single-Lane 		2002 No control. Year Completed estimated (2000-2004). ICD estimated from Google Maps linework.
Waunakee, WI
Dane Co.
United States 		W Main St. / Century Ave.
(43.19206, -89.46181) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.2174 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 Year Completed estimated (2014-2018). ICD estimated from Google Maps linework.
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.
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 		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 		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 		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.
Madison, WI
Dane Co.
United States 		Observatory Dr. / Walnut St.
(43.07660, -89.42510) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.4917 		Other (At-Grade)
Single-Lane 		2008 Opened November 8, 2008. ICD estimated from Google Maps linework.
Madison, WI
Dane Co.
United States 		Blackwolf Dr. / Samuel Dr.
(43.07136, -89.53336) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.0463 		Other (At-Grade)
Single-Lane 		2001 Functional Class: Local ICD estimated from Google Maps linework.
Madison, WI
Dane Co.
United States 		Kendall Ave. / Grand Ave.
(43.07145, -89.43156) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		1997
Madison, WI
Dane Co.
United States 		New Washburn Way / Dandaneau Trl. / Chautauqua Trl.
(43.04669, -89.51501) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
13.9650 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Madison, WI
Dane Co.
United States 		Glenway St. / Hillcrest Dr.
(43.06437, -89.43896) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
11.3433 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Mount Horeb, WI
Dane Co.
United States 		Springdale St. / Perimeter St.
(43.01009, -89.72186) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.5667 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2006 Series of five roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework.
Mount Horeb, WI
Dane Co.
United States 		Springdale St. / Brookwood Dr.
(43.00978, -89.71380) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.8068 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2006 Series of five roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework.
Mount Horeb, WI
Dane Co.
United States 		Springdale St. / Telmark Pkwy.
(43.00933, -89.71098) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
50.6540 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2006 Series of five roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework.
Mount Horeb, WI
Dane Co.
United States 		Springdale St. / Ridgeview Rd. / Lillehammer Ln.
(43.00663, -89.70390) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.4418 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2006 Series of five roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework.
Mount Horeb, WI
Dane Co.
United States 		Springdale St. / STH 78 / STH 92
(43.01007, -89.73044) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.9333 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2004 Series of five roundabouts. Functional Class: Arterial 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.
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 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.
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.
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.
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.
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.
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.
Middleton, WI
Dane Co.
United States 		Parmenter St. / US 12 WB Off-Ramp / Discovery Dr.
(43.10221, -89.51196) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.3928 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2006 Opened October 2006. ICD estimated from Google Maps linework.
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.
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.
Fitchburg, WI
Dane Co.
United States 		Lacy Rd. / Cheryl Pkwy.
(43.00643, -89.39114) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.9225 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 ICD estimated from Google Maps linework.
Fitchburg, WI
Dane Co.
United States 		Lacy Rd. / Haight Farm Rd.
(43.00164, -89.39327) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.6727 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 ICD estimated from Google Maps linework.
Middleton, WI
Dane Co.
United States 		Deming Way / John Q Hammond Dr.
(43.09371, -89.52560) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.9086 		Other (At-Grade)
Single-Lane 		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.
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.
Oregon, WI
Dane Co.
United States 		CTH MM / US 14 EB Ramps
(42.95128, -89.37859) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
29.7217 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2012 Series of 3 roundabouts. ICD estimated from Google Maps linework.
Oregon, WI
Dane Co.
United States 		CTH MM / US 14 WB Ramps
(42.95272, -89.37769) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.9591 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2012 Series of 3 roundabouts. ICD estimated from Google Maps linework.
Oregon, WI
Dane Co.
United States 		CTH MM / CTH M
(42.94950, -89.37981) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.9613 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 Series of 3 roundabouts. ICD estimated from Google Maps linework.
Madison, WI
Dane Co.
United States 		CTH M (Pleasant View Rd.) / CTH S (Mineral Point Rd.)
(43.06030, -89.53722) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
53.2298 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 Opened June 27, 2011. ICD estimated from Google Maps linework.
Madison, WI
Dane Co.
United States 		CTH M (Pleasant View Rd.) / Valley View Rd. / Junction Rd.
(43.04614, -89.53278) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.1149 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 Opened July 17, 2011. 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.
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 / 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).
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).
Fitchburg, WI
Dane Co.
United States 		E Cheryl Pkwy. / Fahey Glen
(43.00451, -89.41212) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2002 Year Completed estimated (2000-2004). Third leg added 2018-2019; future fourth leg.
Madison, WI
Dane Co.
United States 		Dayflower Dr. / Starr Grass Dr.
(43.03834, -89.51671) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		1999 Year Completed estimated (before 2000).
Madison, WI
Dane Co.
United States 		Mansion Hill Ave. / Starr Grass Dr.
(43.03559, -89.52668) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2001 Year Completed estimated (2000-2003).
Madison, WI
Dane Co.
United States 		Ancient Oak Ln. / Redan Dr.
(43.04384, -89.54697) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2006
Madison, WI
Dane Co.
United States 		Fitchrona Rd. / Nesbitt Rd.
(43.00734, -89.48446) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.4284 		Other (At-Grade)
Single-Lane 		2019 http://www.unifiednewsgroup.com/fitchburg_star/news/fitchrona-nesbitt-roundabout-opened-oct/article_b0f85c77-071c-5ba2-a480-ece0ff3e4253.html ICD estimated from Google Maps linework.
Stone Meadows, WI
Dane Co.
United States 		Dorchester Way / Thornebury Dr.
(43.01256, -89.48842) 		Traffic Calming Circle
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
15.7194 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Stone Meadows, WI
Dane Co.
United States 		Dorchester Way / Jeffers Dr/
(43.01339, -89.48840) 		Traffic Calming Circle
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
14.8459 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Westport, WI
Dane Co.
United States 		STH 19 / STH 113 / County Hwy I
(43.19175, -89.41190) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.8910 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 https://www.nbc15.com/content/news/MORGANs-STORY-498754641.html 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 		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).
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/
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/
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/
Dane Town, WI
Dane Co.
United States 		STH 113 / CR P
(43.25171, -89.51982) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2023 https://townofdane.gov/2023/08/20/the-roundabout-at-hwy-113-p-v-is-now-open/
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
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