Roundabouts Database

29904 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
Ridgefield, WA
Clark Co.
United States 		SR 501 / S 56th Pl.
(45.81582, -122.69070) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.2796 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Ridgefield, WA
Clark Co.
United States 		SR 501 / S 65th Ave.
(45.81600, -122.68230) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.6147 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Sarasota, FL
Sarasota Co.
United States 		Honore Ave. / Palmer Blvd.
(27.32671, -82.46387) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.7093 		Other (At-Grade)
Single-Lane 		2011 WB right-turn bypass lane. ICD estimated from Google Maps linework.
Watertown, WI
Jefferson Co.
United States 		BUS 26 (S Church St.) / High Rd.
(43.16088, -88.73526) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.8169 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 ICD estimated from Google Maps linework.
Watertown, WI
Jefferson Co.
United States 		E Horseshoe Rd. / CTH T
(43.19009, -88.76381) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.2185 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Watertown, WI
Jefferson Co.
United States 		E Horseshoe Rd. / CTH A (Milford St.)
(43.16401, -88.76087) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.2014 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Watertown, WI
Dodge Co.
United States 		BUS 26 (N Church St.) / STH 16 WB Ramps / Provimi Rd.
(43.21918, -88.73837) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.5177 		Freeway Ramps (Grade-Separated)
Single-Lane 		2011 ICD estimated from Google Maps linework.
(unincorporated), GA
Camden Co.
United States 		La Vento Ln. / La Terra Ln.
(31.11206, -81.68107) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
57.2619 		Other (At-Grade)
Single-Lane 		2003 ICD estimated from Google Maps linework.
Smyrna, GA
Cobb Co.
United States 		Powder Springs St. / Village Green Cir. / Fuller St. / King St.
(33.88554, -84.51644) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
70.3948 		Other (At-Grade)
Single-Lane 		Park in central island. ICD estimated from Google Maps linework.
Margate, FL
Broward Co.
United States 		Margate Blvd. / NW 58th Ave.
(26.24263, -80.20480) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.2793 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 Functional Class: Arterial ICD estimated from Google Maps linework.
Ottawa, ON
City of Ottawa
Canada 		Berrigan Dr. / Longfields Dr.
(45.27827, -75.74160) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.0526 		Other (At-Grade)
Single-Lane 		2013 Functional Class: Major Collector ICD estimated from Google Maps linework.
Ottawa, ON
City of Ottawa
Canada 		Longfields Dr. / Cambrian Rd. / Golflinks Dr.
(45.25633, -75.72810) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.0000 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2013 Yield-controlled right-turn bypass lane on north leg.
Ripon, CA
San Joaquin Co.
United States 		N. Ripon Rd. / River Rd.
(37.76120, -121.12460) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.7122 		Other (At-Grade)
Single-Lane 		2008 Fatal crash June 10, 2012. 11861-05. ICD estimated from Google Maps linework.
Neenah, WI
Winnebago Co.
United States 		Breezewood Ln. / W Bell St. / Harrison St.
(44.15568, -88.48331) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1298 		Other (At-Grade)
Multilane (3+ Lane) 		2012 Opened October 12, 2012. Functional Class: Arterial ICD estimated from Google Maps linework.
Neenah, WI
Winnebago Co.
United States 		Winneconne Ave. / S Green Bay Rd.
(44.17697, -88.48500) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.1109 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Opened November 2010. Functional Class: Arterial ICD estimated from Google Maps linework.
Neenah, WI
Winnebago Co.
United States 		Winneconne Ave. / S Lake St. / Fox Point Plaza
(44.17743, -88.48352) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.9712 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Opened November 2010. Functional Class: Arterial ICD estimated from Google Maps linework.
Neenah, WI
Winnebago Co.
United States 		S Green Bay Rd. / Fox Point Plaza
(44.17558, -88.48499) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.6896 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Functional Class: Arterial ICD estimated from Google Maps linework.
De Pere, WI
Brown Co.
United States 		N Ashland Ave. / Glory Rd. / N 8th St.
(44.45685, -88.07702) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.0668 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 Opened August 6, 2010. Functional Class: Arterial ICD estimated from Google Maps linework.
Oshkosh, WI
Winnebago Co.
United States 		W 9th Ave. / S Koeller St.
(44.01079, -88.57978) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2011
Valparaiso, FL
Okaloosa Co.
United States 		American Poets Dr. / John Steinbeck Dr.
(30.49052, -86.42907) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
50.4293 		Other (At-Grade)
Single-Lane 		Functional Class: Local ICD estimated from Google Maps linework.
Miramar Beach, FL
Okaloosa Co.
United States 		Commons Dr. W / Home Depot Entrance
(30.38823, -86.44289) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0285 		Other (At-Grade)
Single-Lane 		2002 ICD estimated from Google Maps linework.
Miramar Beach, FL
Okaloosa Co.
United States 		Commons Dr. W / Indian Bayou Dr.
(30.39025, -86.45789) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.2091 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Valparaiso, FL
Okaloosa Co.
United States 		Magnolia Plantation Blvd. / American Poets Dr. / Wild Boar Run
(30.49153, -86.43196) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.6998 		Other (At-Grade)
Single-Lane 		Functional Class: Local ICD estimated from Google Maps linework.
Destin, FL
Okaloosa Co.
United States 		Mountain Dr. / Benning Dr.
(30.39369, -86.49557) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.7246 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Valparaiso, FL
Okaloosa Co.
United States 		Winged Foot Dr. / Windward Way
(30.48207, -86.43982) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
63.8140 		Other (At-Grade)
Single-Lane 		Functional Class: Local 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.
Oshkosh, WI
Winnebago Co.
United States 		W 9th Ave. / S Washburn St.
(44.01085, -88.58483) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2011
Austin, TX
Travis Co.
United States 		Mueller Blvd. / Aldrich St. / Mueller Central Dr.
(30.29807, -97.70716) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Partially completed in 2005.
Tallahassee, FL
Leon Co.
United States 		Chancellorsville Rd. / Tecumseh Dr.
(30.54905, -84.23900) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.3989 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Tallahassee, FL
Leon Co.
United States 		Heritage Park / Piney Z Plantation Rd.
(30.43901, -84.19810) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0102 		Other (At-Grade)
Single-Lane 		1998 ICD estimated from Google Maps linework.
Tallahassee, FL
Leon Co.
United States 		Old Bainbridge Rd. / Pullen Rd.
(30.47796, -84.31392) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.7032 		Other (At-Grade)
Single-Lane 		2013 Previously controlled by two-way stop ICD estimated from Google Maps linework.
Tallahassee, FL
Leon Co.
United States 		Orange Ave. / Jim Lee Rd.
(30.41258, -84.26389) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.3496 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2006 ICD estimated from Google Maps linework.
Tallahassee, FL
Leon Co.
United States 		Planters Ridge Dr. / Virgil Rd.
(30.43500, -84.19723) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.1307 		Other (At-Grade)
Single-Lane 		1997 ICD estimated from Google Maps linework.
(unincorporated), FL
St. Johns Co.
United States 		N Durbin Pkwy. / Saddlestone Dr. / Buckhead Ct.
(30.10078, -81.55369) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.9315 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
(unincorporated), FL
St. Johns Co.
United States 		Palencia Club Dr. / N Loop Pkwy. / Market St.
(30.02421, -81.38772) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.8857 		Other (At-Grade)
Single-Lane 		2003 Functional Class: Local ICD estimated from Google Maps linework.
(unincorporated), FL
St. Johns Co.
United States 		Spinnakers Reach Dr. / Summer Pl.
(30.19334, -81.36563) 		Other
Existing 		Other
None 		4 Approaches
0 Driveways
17.5491 		Other (At-Grade)
Single-Lane 		Functional Class: Local. Year Completed unknown (before 1994). ICD estimated from Google Maps linework.
(unincorporated), FL
St. Johns Co.
United States 		Walden Chase Ln. / Endersleigh Ln.
(30.09067, -81.45189) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
52.7020 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2001 ICD estimated from Google Maps linework.
Jacksonville, FL
Duval Co.
United States 		Arlington Expressway Service Rd. / SR 115 (Arlington Expressway WB) Ramps / Rotary Rd.
(30.32752, -81.56876) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2006
Jacksonville, FL
Duval Co.
United States 		Burnt Mill Rd. / (unknown)
(30.24209, -81.51871) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.7629 		Other (At-Grade)
Single-Lane 		2003 ICD estimated from Google Maps linework.
Jacksonville, FL
Duval Co.
United States 		Deerwood Campus Pkwy. / (parking access)
(30.25647, -81.54479) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.9807 		Other (At-Grade)
Single-Lane 		1997 Functional Class: Local ICD estimated from Google Maps linework.
Sarasota, FL
Sarasota Co.
United States 		Main St. / Central Ave. / S Pineapple Ave.
(27.33642, -82.54263) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
23.3410 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Venice, FL
Sarasota Co.
United States 		Veneto Blvd. / Portofino Dr. / Bella Vista Terr.
(27.14637, -82.37091) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
59.5149 		Other (At-Grade)
Single-Lane 		2003 Functional Class: Local ICD estimated from Google Maps linework.
Gainesville, FL
Alachua Co.
United States 		31st Ave. NW / 23rd Terr. NW
(29.68129, -82.35623) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8277 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Gainesville, FL
Alachua Co.
United States 		8th Ave. NE / 9th St. NE
(29.65935, -82.31478) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
19.7192 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Gainesville, FL
Alachua Co.
United States 		School House Rd. / SW 30th Ave. / SW 98th Blvd.
(29.62513, -82.44492) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
59.1776 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Gainesville, FL
Alachua Co.
United States 		SW 27th Ave. / SW 110th Terr.
(29.62842, -82.46014) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
61.2520 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
(unincorporated), FL
Polk Co.
United States 		Graystone Blvd. / Knollwood Dr. / Sahali Ct.
(28.22183, -81.65026) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.4658 		Other (At-Grade)
Single-Lane 		2001 Functional Class: Local ICD estimated from Google Maps linework.
Gainesville, FL
Alachua Co.
United States 		SW 91st St. / School House Rd. / SW 38th Ave.
(29.61919, -82.43708) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.0332 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Gainesville, FL
Alachua Co.
United States 		SW 91st St. / SW 24th Ave.
(29.63047, -82.43920) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.0682 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Lincoln, NE
Lancaster Co.
United States 		S 16th St. / Garret Ln.
(40.73623, -96.69884) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
19.9093 		Other (At-Grade)
Single-Lane 		2000 ICD estimated from Google Maps linework.
Jacksonville, FL
Duval Co.
United States 		Watermill Blvd. / Staplehurst Dr.
(30.19553, -81.81669) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.4201 		Other (At-Grade)
Single-Lane 		Functional Class: Local ICD estimated from Google Maps linework.
Amelia Island, FL
Nassau Co.
United States 		SR A1A / David Gregory Dr.
(30.56414, -81.45299) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.7665 		Other (At-Grade)
Single-Lane 		2011 Functional Class: Arterial ICD estimated from Google Maps linework.
Amelia Island, FL
Nassau Co.
United States 		SR A1A / S Fletcher Ave.
(30.59266, -81.45858) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.8426 		Other (At-Grade)
Single-Lane 		2010 Functional Class: Arterial ICD estimated from Google Maps linework.
(unincorporated), FL
Nassau Co.
United States 		Heron Isle Pkwy. / Graylon Dr.
(30.64682, -81.53751) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.0179 		Other (At-Grade)
Single-Lane 		2007 Zero deflection northbound. Functional Class: Local ICD estimated from Google Maps linework.
(unincorporated), FL
Nassau Co.
United States 		Majestic Walk / Champlain Dr.
(30.58854, -81.54775) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.3784 		Other (At-Grade)
Single-Lane 		2007 Functional Class: Local ICD estimated from Google Maps linework.
(unincorporated), FL
Nassau Co.
United States 		Ridgewood Cir. / Piedmont Dr.
(30.61655, -81.54623) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.6680 		Other (At-Grade)
Single-Lane 		Functional Class: Local ICD estimated from Google Maps linework.
Amelia Island, FL
Nassau Co.
United States 		SR A1A (S Fletcher Ave.) / SR 108 (Sadler Rd.)
(30.63860, -81.43703) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2001
(unincorporated), FL
St. Johns Co.
United States 		Flora Branch Blvd. / Primrose Pl.
(30.09636, -81.60513) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
51.6657 		Other (At-Grade)
Single-Lane 		Functional Class: Local ICD estimated from Google Maps linework.
Amelia Island, FL
Nassau Co.
United States 		Beachwood Rd. / Ocean Club Dr.
(30.56242, -81.44521) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.9090 		Other (At-Grade)
Single-Lane 		Functional Class: Local 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.
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.
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.
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) 		Other
Removed 		Unknown
Unknown 		4 Approaches
0 Driveways
18.2880 		Other (At-Grade)
Single-Lane 		2024 No splitter islands. Opened December 16, 2005. Circle replaced with a 4-way stop in 2024. https://www.altoona-iowa.com/news_detail_T2_R153.php
(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.
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.
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.
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.
Epsom, NH
Merrimack Co.
United States 		US 4-US 202 (Dover Rd.) / Rte 28 (Suncock Valley Hwy.)
(43.22784, -71.36053) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
91.4400 		Other (At-Grade)
Single-Lane 		1940 Elliptical shaped. ICD = 300 ft x 260 ft.
Rye, NH
Rockingham Co.
United States 		Foyes Corner: Rte 1A (Pioneer Rd. - Sagamore Rd.) / Elwin Rd. / Sagamore Rd.
(43.04597, -70.74656) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0037 		Other (At-Grade)
Single-Lane 		2007
Portland, OR
Multnomah Co.
United States 		SE 58th Ave. / SE Woodward St.
(45.50140, -122.60310) 		Traffic Calming Circle
Existing 		Unknown
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		1988 Completed 10/27/1998.
Farmington Hills, MI
Oakland Co.
United States 		14 Mile Rd. / Farmington Rd.
(42.52785, -83.37922) 		Roundabout
Existing 		All-Way Yield
Pedestrian Hybrid Beacon (PHB, HAWK) 		4 Approaches
0 Driveways
29.0452 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 Functional Class: Arterial ICD estimated from Google Maps linework.
Hamburg, NY
Erie Co.
United States 		US 62 (E Main St.) / Center St.
(42.71622, -78.83438) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
23.6925 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Hamburg, NY
Erie Co.
United States 		US 62 (E Main St.) / Buffalo St.
(42.71581, -78.82941) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
33.3452 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
East Helena, MT
Lewis and Clark Co.
United States 		Canyon Ferry Rd. / Lake Helena Dr.
(46.61710, -111.89391) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2009
Ogden, UT
Weber Co.
United States 		Tyler Ave. / University Cir.
(41.19333, -111.94780) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.8476 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 Completed July 2008. On campus of Weber State University. Previously controlled by two-way stop ICD estimated from Google Maps linework.
Ogden, UT
Weber Co.
United States 		Tyler Ave. / 41st St.
(41.19035, -111.94770) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.1530 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 Completed July 2008. On campus of Weber State University. Previously controlled by two-way stop ICD estimated from Google Maps linework.
Tigard, OR
Washington Co.
United States 		SW Barrows Rd. / SW Roshak Rd. / (parking lot)
(45.42692, -122.84486) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.4989 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Sidney, BC
Capital Regional District
Canada 		Beacon Ave. / 1st St.
(48.64890, -123.39530) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.6171 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2004-2009). ICD estimated from Google Maps linework.
Gloucester, MA
Essex Co.
United States 		Grant Circle [Rte 128 (Yankee Division Hwy) / Rte 127 / Washington St.]
(42.62204, -70.67609) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
114.3000 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		1952
Gloucester, MA
Essex Co.
United States 		Blackburn Circle [Rte 128 (Yankee Division Hwy) / Dory Rd. / School House Rd.]
(42.62497, -70.66152) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
175.2600 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		1958
Junction City, KS
Geary Co.
United States 		US 40 Business (Washington St.) / I-70 WB Ramps / Goldenbelt Blvd.
(39.00839, -96.83505) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Single-Lane 		2006 Completed July 2006.
Carmel, IN
Hamilton Co.
United States 		Old Meridian St. / Guilford Ave.
(39.98255, -86.14163) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
62.4840 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2008 Right-turn-only lane on southeast leg. Painted spirals next to central island.
Boise City, OK
Cimarron Co.
United States 		US 287 / SR 325
(36.72967, -102.51310) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
94.7642 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Revere, MA
Suffolk Co.
United States 		SR 60 / Beach St.
(42.40913, -71.00166) 		Rotary
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
81.1284 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Through movement passes through center. Signalized. Functional Class: Arterial ICD estimated from Google Maps linework.
Revere, MA
Suffolk Co.
United States 		SR 60 / SR 107
(42.42123, -71.00449) 		Rotary
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
92.5743 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Functional Class: Arterial ICD estimated from Google Maps linework.
Oconomowoc, WI
Waukesha Co.
United States 		Wisconsin Ave. / Walnut St.
(43.10956, -88.49469) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.6205 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 Opened August 15, 2008. ICD estimated from Google Maps linework.
Lannon, WI
Waukesha Co.
United States 		STH 74 (Main St.) / CTH V (Townline Dr.) / McLaughlin Rd.
(43.13902, -88.18408) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.3459 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 Opened November 15, 2008. ICD estimated from Google Maps linework.
Dodgeville, WI
Iowa Co.
United States 		US 18 / Bennett Rd.
(42.96960, -90.11338) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.6954 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 Opened October 7, 2008. ICD estimated from Google Maps linework.