Roundabouts Database

29361 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
Sugar Land, TX
Fort Bend Co.
United States 		Museum Square Dr. / Savannah Heights Blvd.
(29.59595, -95.65056) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2011 Small neighborhood entry roundabout.
Sugar Land, TX
Fort Bend Co.
United States 		Lexington Blvd. / Oxbow Dr.
(29.58286, -95.63738) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2013 .
Sugar Land, TX
Fort Bend Co.
United States 		Commonwealth Blvd. / LJ Pkwy.
(29.56659, -95.59150) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2016 .
Pahoa, HI
Hawaii Co.
United States 		SR 130 (Pahoa Rd) / Keaau Pahoa Rd.
(19.50539, -154.95606) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
34.8994 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Durham, NC
Orange Co.
United States 		Erwin Rd. / Mt. Moriah Rd.
(35.96864, -79.00792) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
28.0319 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Durham, NC
Durham Co.
United States 		Broad St. / Carver St. / Kenan Rd.
(36.04003, -78.90840) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2016
Columbus, OH
Franklin Co.
United States 		N Hamilton Rd. / Clark State Rd.
(40.02397, -82.86595) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016
Columbus, OH
Franklin Co.
United States 		N Hamilton Rd / Parc Dr.
(40.03180, -82.86552) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016
Blue Hill, ME
Hancock Co.
United States 		Beech Hill Rd. / Mines Rd. / Tenney Hill / South St.
(44.40825, -68.59763) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.4214 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
(unincorporated), OH
Franklin Co.
United States 		Harlem Rd. / Smothers Rd.
(40.12927, -82.84332) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2014).
(unincorporated), OH
Delaware Co.
United States 		Bale Kenyon Rd. / E Orange Rd.
(40.17266, -82.96241) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.6785 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 ICD estimated from Google Maps linework.
(unincorporated), OH
Delaware Co.
United States 		E Orange Rd. / Walker Wood Blvd. / Abbey Knoll Dr.
(40.17312, -82.97326) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.3775 		Other (At-Grade)
Single-Lane 		2011 Right-turn-only lane on south leg. ICD estimated from Google Maps linework.
(unincorporated), OH
Delaware Co.
United States 		E Orange Rd. / Roespark Blvd. / (school entrance)
(40.17355, -82.98272) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2011
(unincorporated), OH
Delaware Co.
United States 		Olentangy River Rd. / W Orange Rd. / Carriage Rd.
(40.17575, -83.04679) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2014).
(unincorporated), OH
Delaware Co.
United States 		Riverside Dr. / Home Rd.
(40.19746, -83.13604) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
49.2619 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 ICD estimated from Google Maps linework.
(unincorporated), OH
Delaware Co.
United States 		Home Rd. / S Section Line Rd.
(40.19766, -83.13407) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
50.1740 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 ICD estimated from Google Maps linework.
Columbus, OH
Franklin Co.
United States 		Groveport Rd. / Old Rathmell Ct. / Alum Creek Dr. access
(39.86733, -82.93329) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.9175 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 Part of intersection complex with grade separation. Right-turn bypass lane on south leg. Year Completed estimated (2012-2014). ICD estimated from Google Maps linework.
Columbus, OH
Franklin Co.
United States 		Groveport Rd. / Alum Creek Rd. access / (parking lot)
(39.86872, -82.93737) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.5833 		Other (At-Grade)
Single-Lane 		2013 Right-turn bypass lane on west leg. Year Completed estimated (2012-2014). ICD estimated from Google Maps linework.
Dublin, OH
Franklin Co.
United States 		Emerald Pkwy. / Lakehurst Ct.
(40.07730, -83.14146) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.7797 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
Dublin, OH
Franklin Co.
United States 		Emerald Pkwy. / Glendon Ct.
(40.08085, -83.14136) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.8636 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
Dublin, OH
Franklin Co.
United States 		Perimeter Dr. / Commerce Pkwy.
(40.10266, -83.14083) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1089 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 ICD estimated from Google Maps linework.
Dublin, OH
Franklin Co.
United States 		Brand Rd. / Coffman Rd.
(40.11862, -83.13164) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.7061 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2014). Right-turn bypass lane on west leg. ICD estimated from Google Maps linework.
Dublin, OH
Franklin Co.
United States 		Emerald Pkwy. / Sawbury Blvd.
(40.11414, -83.09613) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.7083 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 ICD estimated from Google Maps linework.
Plain City, OH
Union Co.
United States 		SR 161 (Post Rd) / Old US Hwy 33
(40.11015, -83.18304) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
57.5462 		Other (At-Grade)
Multilane (3+ Lane) 		2015 ICD estimated from Google Maps linework.
Dublin, OH
Franklin Co.
United States 		Cosgray Rd. / Shier Rings Rd.
(40.09346, -83.18686) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.9418 		Other (At-Grade)
Single-Lane 		2013 Right-turn-only lane on west leg. Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
Dublin, OH
Franklin Co.
United States 		SR 161 (W Dublin Granville Rd.-E Bridge St.) / Riverside Dr. (US 33-SR 257)
(40.09964, -83.10936) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
70.1040 		Other (At-Grade)
Multilane (3+ Lane) 		2016 Modified 2018 to reduce lane configuration. https://www.thisweeknews.com/news/20191022/dublin-officials-say-161-riverside-roundabout-fixes-lessen-crashes . 21442
Dublin, OH
Franklin Co.
United States 		Village Pkwy. / Shamrock Blvd.
(40.10226, -83.09686) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.8009 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
Henderson, CO
Adams Co.
United States 		E 96th Ave. / I-76 NB Ramps / Brighton Rd. / I-76 Frontage Rd.
(39.87074, -104.90024) 		Roundabout
Existing 		All-Way Yield
Unknown 		5 Approaches
0 Driveways
68.7479 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2009 Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Henderson, CO
Adams Co.
United States 		E 96th Ave. / I-76 WB Ramps / Brighton Rd. / I-76 Service Rd.
(39.87079, -104.90301) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
65.0813 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2009 Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Brighton, CO
Adams Co.
United States 		Bromley Ln. / Medical Center Dr.
(39.97238, -104.75449) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
40.2723 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Centennial, CO
Arapahoe Co.
United States 		S Peoria St. / E Peakview Ave.
(39.59674, -104.84809) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.8116 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
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.
McKinleyville, CA
Humboldt Co.
United States 		School Rd. / Salmon Ave. / McKinleyville Ave.
(40.93439, -124.11240) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.0680 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2014). ICD estimated from Google Maps linework.
Flower Mound, TX
Denton Co.
United States 		Lakeside Pkwy. / Lakeside Village Blvd.
(32.98574, -97.06503) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2002 .
Frisco, TX
Denton Co.
United States 		Cedar Ranch Rd. / Curwen Ln.
(33.13301, -96.88910) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
33.5268 		Other (At-Grade)
Single-Lane 		2015 .
Williamsburg, MI
Grand Traverse Co.
United States 		M-72 / Town Center Dr.
(44.77303, -85.48476) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
47.4800 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 ICD estimated from Google Maps linework.
Williamsburg, MI
Grand Traverse Co.
United States 		M-72 / Lautner Rd.
(44.77274, -85.47563) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.4802 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 ICD estimated from Google Maps linework.
Williamsburg, MI
Grand Traverse Co.
United States 		Lautner Rd. / Town Center Dr.
(44.76912, -85.47565) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
25.4374 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Gorham, ME
Cumberland Co.
United States 		New Portland Rd. / Libby Ave. / Brackett Rd.
(43.67815, -70.41358) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.4148 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Augusta, ME
Kennebec Co.
United States 		Rte 3 / I-95 NB Ramps
(44.35353, -69.78083) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
46.1156 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Augusta, ME
Kennebec Co.
United States 		Rte 3 / I-95 SB Ramps / Old Belgrade Rd.
(44.35796, -69.78470) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
46.1121 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Bangor, ME
Penobscot Co.
United States 		Godfrey Blvd. / Maine Ave.
(44.81370, -68.81322) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.9047 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Howland, ME
Penobscot Co.
United States 		Coffin St. / Lagrange Rd. / River Rd.
(45.23886, -68.66019) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
105.1237 		Other (At-Grade)
Single-Lane 		2012 Combined two one-way stop-controlled T-intersections and a new bridge alignment into a single-lane roundabout. ICD estimated from Google Maps linework.
Windham, ME
Cumberland Co.
United States 		River Rd. / Windham Center Rd.
(43.79915, -70.44025) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
18.9647 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Hilliard, OH
Franklin Co.
United States 		Britton Pkwy. / All Seasons Dr. / Lyman Ct.
(40.03655, -83.13115) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD = 180 ft in two-lane section, 160 feet in one-lane section.
Bath, ME
Sagadahoc Co.
United States 		State Rd. / Congress Ave.
(43.90587, -69.83261) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.8381 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
New Albany, OH
Franklin Co.
United States 		Hamilton Rd. / (unknown 1)
(40.07683, -82.85218) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
43.8662 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 ICD estimated from Google Maps linework.
New Albany, OH
Franklin Co.
United States 		Hamilton Rd. / Old Hamilton Rd.
(40.07425, -82.86169) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 Fatal crash Sept 24, 2020 involving motorcycle: https://abc6onyourside.com/news/local/motorcyclist-killed-in-crash-near-new-albany-9-24-20.
New Albany, OH
Franklin Co.
United States 		Fodor Rd. / New Albany Rd.
(40.08818, -82.82324) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
34.7216 		Other (At-Grade)
Single-Lane 		2013 Right-turn lanes on north and east legs. Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
New Albany, OH
Franklin Co.
United States 		US 62 (Johnstown Rd.-W Main St.) / Market St.
(40.07993, -82.81385) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.8981 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
New Albany, OH
Franklin Co.
United States 		Reynoldsburg-New Albany Rd. / Morse Rd.
(40.05310, -82.81014) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1389 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 High-speed rural approaches. ICD estimated from Google Maps linework.
Columbus, OH
Franklin Co.
United States 		US 62 (Johnstown Rd.) / Morse Rd.
(40.05465, -82.84182) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
53.0222 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 Skewed alignment realigned. High-speed rural approaches. Year Completed estimated (2007-2009). ICD estimated from Google Maps linework.
(unincorporated), TX
Denton Co.
United States 		Magnolia Blvd. / Peachtree Dr.
(33.22286, -96.90053) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5274 		Other (At-Grade)
Single-Lane 		2003 Concentric bike lane in circulatory roadway. Year Completed estimated (2001-2005).
Frisco, TX
Denton Co.
United States 		Rockhill Pkwy. / Teel Pkwy. / PGA Pkwy.
(33.21099, -96.86814) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2016 .
Frisco, TX
Denton Co.
United States 		Bonneville Rd. / Cross Grained Dr.
(33.14521, -96.88339) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5274 		Other (At-Grade)
Single-Lane 		2016
Frisco, TX
Denton Co.
United States 		Bonneville Rd. / Barking Irons Dr.
(33.14352, -96.88088) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2016 .
Frisco, TX
Denton Co.
United States 		Red Rock Canyon Rd. / Coulter Lake Rd.
(33.13987, -96.87827) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2012 .
Frisco, TX
Denton Co.
United States 		Bridle Blvd. / Coulter Lake Rd.
(33.13840, -96.87734) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2013
Frisco, TX
Collin Co.
United States 		Gaylord Pkwy. / John Hickman Pkwy.
(33.11630, -96.82664) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 .
Frisco, TX
Collin Co.
United States 		Burnt Prairie Ln. / Elk Grove Ln.
(33.19066, -96.77473) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2015 .
New Waverly, TX
Walker Co.
United States 		FM 1375 Rd. / I-45 SB Frontage Rd.
(30.53485, -95.49678) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
54.8630 		Freeway Ramps (Grade-Separated)
Single-Lane 		2015 .
New Waverly, TX
Walker Co.
United States 		FM 1375 Rd. / I-45 NB Frontage Rd.
(30.53557, -95.49278) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
54.8640 		Freeway Ramps (Grade-Separated)
Single-Lane 		2015 .
Mount Pleasant, SC
Charleston Co.
United States 		Rifle Range Rd. / Venning Rd. / Old Landing Rd.
(32.81335, -79.83051) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.1129 		Other (At-Grade)
Single-Lane 		2003 ICD estimated from Google Maps linework.
Mount Pleasant, SC
Charleston Co.
United States 		Mathis Ferry Rd. / Shelmore Blvd.
(32.81177, -79.87913) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.1021 		Other (At-Grade)
Single-Lane 		1998 ICD estimated from Google Maps linework.
Mount Pleasant, SC
Charleston Co.
United States 		Mathis Ferry Rd. / SR S-10-503
(32.81094, -79.88391) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
28.1061 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Mount Pleasant, SC
Charleston Co.
United States 		Mathis Ferry Rd. / 7th Ave. / Walt Miller St.
(32.80825, -79.89030) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.1069 		Other (At-Grade)
Single-Lane 		2013 Replaced two offset T-intersections. ICD estimated from Google Maps linework.
Mount Pleasant, SC
Charleston Co.
United States 		Longpoint Rd. / Needlerush Pkwy.
(32.84476, -79.83325) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.1329 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
Mount Pleasant, SC
Charleston Co.
United States 		Mathis Ferry Rd. / Hospital Dr. / Preservation Pl.
(32.82325, -79.85043) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.1059 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Mount Pleasant, SC
Charleston Co.
United States 		Patriots Point Rd. / (unknown)
(32.78888, -79.90328) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1535 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2004 ICD estimated from Google Maps linework.
San Diego, CA
San Diego Co.
United States 		Streamview Dr. / Michael St. / Lynn St.
(32.74338, -117.07161) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
24.1092 		Other (At-Grade)
Single-Lane 		2017 Side street splitter islands are mini-style (no pedestrian refuge). Truck apron is 1" thick or less” ICD estimated from Google Maps linework.
San Diego, CA
San Diego Co.
United States 		Streamview Dr. / Gayle St.
(32.74436, -117.06584) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		3 Approaches
1 Driveways
15.0681 		Other (At-Grade)
Single-Lane 		2017 Side street splitter island is mini-style (no pedestrian refuge), Truck apron is 1" thick or less ICD estimated from Google Maps linework.
Federal Way, WA
King Co.
United States 		3rd Ave. SW / SW 330th St.
(47.30636, -122.33874) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
17.8167 		Other (At-Grade)
Single-Lane 		2014 This is a "Compact" single-lane roundabout with center island landscaping and a truck apron, inscribed circle diameter is 76 feet. Pedestrian refuge islands on the east-west approaches provide channelization. ICD estimated from Google Maps linework.
Federal Way, WA
King Co.
United States 		SW 330th St. / 6th Ave. SW
(47.30622, -122.34230) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
20.2463 		Other (At-Grade)
Single-Lane 		2014 This is a "Compact" urban roundabout with central island landscaping and a truck apron, inscribed diameter is 76 feet. Pedestrian refuge islands on the east-west approaches provide channelization. This and the one at 3rd Ave SW / SW 330th Street were opened in November 2014. ICD estimated from Google Maps linework.
Federal Way, WA
King Co.
United States 		12th Ave. SW / 12th Pl. SW / SW 340th St.
(47.29677, -122.35142) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
18.6299 		Other (At-Grade)
Single-Lane 		2013 Inscribed diameter of 76 feet, landscaped central island, yield control on all approaches. No curbing for channelizing the approaches, paint only. Opened November 2013. ICD estimated from Google Maps linework.
West Fargo, ND
Cass Co.
United States 		8th St. W / 15th Ave. W / Elmwood Dr.
(46.86051, -96.91340) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.7662 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Southlake, TX
Tarrant Co.
United States 		Dove Rd. / Peytonville Ave. / Sam School Rd.
(32.97061, -97.16806) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2017 Realigned off-set t-intersections to a 4 legged roundabout. 2 Lanes E/W - 1 Lane N/S.
Flower Mound, TX
Denton Co.
United States 		Lakeside Pkwy. / Sandy Ln.
(32.99250, -97.06856) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2015 Third leg added late 2014/early 2015. Original two legs and circle constructed ~2002.
Flower Mound, TX
Denton Co.
United States 		Lakeside Pkwy. / Edgemere Rd.
(32.98882, -97.06770) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2015 Third leg added 2015. Original two legs and circle constructed ~2002.
Soldotna, AK
Kenai Peninsula
United States 		S Binkley St. / Wilson Ln.
(60.48344, -151.07215) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
20.0061 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2014 ICD estimated from Google Maps linework.
Soldotna, AK
Kenai Peninsula
United States 		N Binkley St. / W Redoubt Ave.
(60.48781, -151.07231) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
20.0034 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2014 ICD estimated from Google Maps linework.
Anchorage, AK
Anchorage
United States 		Klatt Rd. / Johns Rd.
(61.11584, -149.87879) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.0760 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Palmer, AK
Matanuska-Susitna
United States 		Trunk Rd. / E Blue Lupine Dr. / Georgeson Rd.
(61.56617, -149.26180) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1010 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2010 ICD estimated from Google Maps linework.
Palmer, AK
Matanuska-Susitna
United States 		Trunk Rd. / E Colony Schools Dr.
(61.61298, -149.23757) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.5354 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Wasilla, AK
Matanuska-Susitna
United States 		Big Lake Rd. / W North Shore Dr.
(61.55232, -149.81920) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
16.4988 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Wasilla, AK
Matanuska-Susitna
United States 		Trunk Rd. / Parks Hwy SB Ramps / E Fireweed Rd.
(61.56204, -149.26719) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
15.9249 		Freeway Ramps (Grade-Separated)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Wasilla, AK
Matanuska-Susitna
United States 		W Seldon Rd. / N Lucille St.
(61.61387, -149.45088) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.4746 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
(unincorporated), OH
Delaware Co.
United States 		Cheshire Rd. / TR 35
(40.23802, -82.93950) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2013 Rural, high-speed approaches. Year Completed estimated (2011-2014).
Vancouver, WA
Clark Co.
United States 		NE 44th St. / NE 137th Ave.
(45.65377, -122.53207) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.8796 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
(unincorporated), OH
Delaware Co.
United States 		Sawmill Pkwy. / Clark Shaw Rd
(40.22808, -83.09516) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.9449 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 ICD estimated from Google Maps linework.
(unincorporated), OH
Delaware Co.
United States 		Sawmill Pkwy. / Bean Oller Rd.
(40.23539, -83.09539) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.4108 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 ICD estimated from Google Maps linework.
Vancouver, WA
Clark Co.
United States 		NE 39th St. / NE 137th Ave. / NE 138th Ave.
(45.65025, -122.53209) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.4044 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
(unincorporated), OH
Delaware Co.
United States 		Sawmill Pkwy. / Ford Rd.
(40.24463, -83.09368) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.8463 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 ICD estimated from Google Maps linework.
(unincorporated), OH
Delaware Co.
United States 		Sawmill Pkwy. / Bunty Station Rd.
(40.25373, -83.09134) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.3980 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 ICD estimated from Google Maps linework.
Vancouver, WA
Clark Co.
United States 		NE 32nd Cir. / NE 138th Ave.
(45.64517, -122.53057) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.0778 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Wooster, OH
Wayne Co.
United States 		SR 83 (Burbank Rd.) / W Smithville Western Rd.
(40.85801, -81.95140) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2016 Completed August 2016.
Dublin, OH
Union Co.
United States 		Hyland Croy Rd. / Mitchell Dewitt Rd.
(40.13341, -83.17931) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.8297 		Other (At-Grade)
Single-Lane 		2013 Right-turn-only lanes on north and south legs. Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
Vancouver, WA
Clark Co.
United States 		NE 18th St. / I-205 SB On Ramp
(45.63554, -122.56193) 		Roundabout
Existing 		All-Way Yield
None 		2 Approaches
0 Driveways
33.4039 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2016 ICD estimated from Google Maps linework.
(unincorporated), OH
Delaware Co.
United States 		Home Rd. / Concord Rd.
(40.19585, -83.16441) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.6666 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
Ridgefield, WA
Clark Co.
United States 		NW 319th St. / NW 31st Ave.
(45.85093, -122.70594) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2017 Part of Ilani Casino interchange project.
Ridgefield, WA
Clark Co.
United States 		NW 319th St. / I-5 SB Ramps
(45.85163, -122.70380) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.7680 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2017 Part of Ilani Casino interchange project.