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
Whitchurch-Stouffville, ON
York
Canada 		Hoover Park Dr. / Salix Ave. / Greendale Ave.
(43.97037, -79.22233) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.2249 		Other (At-Grade)
Single-Lane 		2011 Year Completed estimated (2009-2015). ICD estimated from Google Maps linework.
Vaughan, ON
York
Canada 		Chatfield Dr. / Lawford Rd.
(43.84833, -79.56816) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.9783 		Other (At-Grade)
Single-Lane 		2011 Unfinished but usable in 2011; somewhat better but still unfinished in 2014 (streetview). ICD estimated from Google Maps linework.
Calgary, AB
Alberta
Canada 		Evanston Dr. NW / Evansridge Dr. NW / Evansridge Link NW
(51.17364, -114.12159) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.6960 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Calgary, AB
Alberta
Canada 		Saddlebrook Dr. NE / Saddlemont Blvd. NE
(51.12974, -113.92945) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.2231 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Calgary, AB
Alberta
Canada 		Legacy Gate SE / Legacy Main St. SE / Legacy Cir. SE
(50.86087, -114.01734) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.4472 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Calgary, AB
Alberta
Canada 		Sage Valley Dr. NW / Sage Berry Way NW
(51.18022, -114.15696) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.6964 		Other (At-Grade)
Single-Lane 		2011 Year Completed estimated (2008-2011). ICD estimated from Google Maps linework.
Whitehorse, YT
Yukon
Canada 		Mountain View Dr. / Whistle Bend Way
(60.76324, -135.11374) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
53.0834 		Other (At-Grade)
Single-Lane 		2011 Year Completed estimated (2011-2012). ICD estimated from Google Maps linework.
De Kalb, IL
DeKalb Co.
United States 		Health Services Dr. / (unknown) / (parking lot)
(41.96413, -88.72497) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.0746 		Other (At-Grade)
Single-Lane 		2011 Year Completed estimated (2010-2011). ICD estimated from Google Maps linework.
Tsawwassen, BC
Greater Vancouver
Canada 		Churchill St. / Airport Rd.
(49.08220, -123.00379) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.0725 		Other (At-Grade)
Single-Lane 		2011 Unfinished in Aug 2011 (streetview). ICD estimated from Google Maps linework.
Colonie, NY
Albany Co.
United States 		Albany Shaker Rd. / Maxwell Rd.
(42.72396, -73.79143) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.7278 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 Intersection is being relocated to east. Addition of a fourth leg is planned. Previously controlled by one-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Green Bay, WI
Brown Co.
United States 		Airport Dr. (STH 172) / Airport Entrance
(44.49569, -88.12467) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.1882 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 Opened October 2011. ICD estimated from Google Maps linework.
Ottawa, ON
City of Ottawa
Canada 		Prince of Wales Dr. / National Capital Com Driveway
(45.39028, -75.70744) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
40.2598 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 Converted old circle. ICD estimated from Google Maps linework.
Sioux Falls, SD
Minnehaha Co.
United States 		69th St. / Southeastern Ave.
(43.48928, -96.68768) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.7250 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 ICD estimated from Google Maps linework.
Green Bay, WI
Brown Co.
United States 		Shawano Ave. (STH 29) / Taylor St.
(44.53461, -88.07319) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
49.3783 		Other (At-Grade)
Multilane (3+ Lane) 		2011 Opened September 2011. ICD estimated from Google Maps linework.
De Pere, WI
Brown Co.
United States 		Scheuring Rd. (CTH F) / US 41 SB Ramps
(44.43050, -88.11402) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
56.3880 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max) 		2011 Series of 6 roundabouts. Opened September 2011.
De Pere, WI
Brown Co.
United States 		Scheuring Rd. (CTH F) / US 41 NB Ramps
(44.43074, -88.10989) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
53.3400 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max) 		2011 Series of 6 roundabouts. Yield-controlled right-turn bypass lane on south leg; merging right-turn bypass lane on east leg. Opened September 2011. Circular central island.
Lawrence, KS
Douglas Co.
United States 		E 1450 Rd. / I-70 Ramps
(38.99456, -95.22959) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
73.1520 		Freeway Ramps (Grade-Separated)
Single-Lane 		2011 Replaced trumpet interchange.
Cheyenne, WY
Laramie Co.
United States 		Vandehei Ave. / I-25 NB Ramps / Hynds Blvd.
(41.18365, -104.83710) 		Roundabout
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
46.7405 		Freeway Ramps (Grade-Separated)
Single-Lane 		2011 Previously controlled by one-way stop ICD estimated from Google Maps linework.
Cheyenne, WY
Laramie Co.
United States 		Vandehei Ave. / I-25 SB Ramps / Bishop Blvd.
(41.18365, -104.83900) 		Roundabout
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
44.9428 		Freeway Ramps (Grade-Separated)
Single-Lane 		2011 Previously controlled by one-way stop ICD estimated from Google Maps linework.
Yakima, WA
Yakima Co.
United States 		E. Valley Mall Blvd. / I-82 WB Ramps
(46.56298, -120.47170) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
98.5403 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2011 ICD estimated from Google Maps linework.
Stockbridge, GA
Henry Co.
United States 		SR 155 / Fairview Rd.
(33.61089, -84.16482) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.7916 		Other (At-Grade)
Single-Lane 		2011 Georgia DOT Project ID 332980 ICD estimated from Google Maps linework.
Green Bay, WI
Brown Co.
United States 		W Mason St. (STH 54) / STH 172 (Airport Dr.)
(44.50001, -88.17641) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 Opened November 2011.
Medford, WI
Taylor Co.
United States 		STH 13 / Allman St.
(45.14894, -90.33466) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.8545 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 Opened October 2011. ICD estimated from Google Maps linework.
Medford, WI
Taylor Co.
United States 		STH 13 / Ann's Way
(45.15473, -90.33393) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
53.9030 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 Opened October 2011. ICD estimated from Google Maps linework.
Howard, WI
Brown Co.
United States 		Riverdale Dr. (CTH J) / CTH RK
(44.54785, -88.10120) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.4509 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Dublin, OH
Union Co.
United States 		SR 161 / Industrial Pkwy.
(40.10893, -83.18708) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
55.7203 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 ICD estimated from Google Maps linework.
Dublin, OH
Union Co.
United States 		Industrial Pkwy. / Old Industrial Pkwy.
(40.11130, -83.18659) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.5842 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 ICD estimated from Google Maps linework.
Sherwood, OR
Washington Co.
United States 		Langer Farms Pkwy. / Century Dr.
(45.36454, -122.83630) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
50.3477 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 Opened November 2011 ICD estimated from Google Maps linework.
Hamburg, NY
Erie Co.
United States 		US 62 (S. Park Ave.) / Big Tree Rd.
(42.77190, -78.82391) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.3151 		Other (At-Grade)
Single-Lane 		2011 Fatal crash Oct 28, 2011. 11861-05. ICD estimated from Google Maps linework.
Davis, CA
Yolo Co.
United States 		Old Davis Rd. / California Ave.
(38.53318, -121.75180) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.7649 		Other (At-Grade)
Single-Lane 		2011 Previously controlled by one-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Columbus, GA
Muscogee Co.
United States 		Warm Springs Rd. / Blackmon Rd.
(32.54701, -84.89021) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
23.1555 		Other (At-Grade)
Single-Lane 		2011 Completed February 2011. Functional Class: Arterial ICD estimated from Google Maps linework.
Missoula, MT
Missoula Co.
United States 		Airway Blvd. / Expressway
(46.91994, -114.07140) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.7875 		Other (At-Grade)
Single-Lane 		2011 Four-lane approach roadways that drop right lane into right-turn bypass lanes on all approaches. Functional Class: Arterial ICD estimated from Google Maps linework.
Webster, TX
Harris Co.
United States 		Water St. / Stone Crossing / Marina View Dr.
(29.53215, -95.10392) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
64.0080 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 Concentric circulatory roadway markings.
Gilberts Corner, VA
Loudoun Co.
United States 		US 50 / US 15
(38.96912, -77.62269) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
52.9286 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 Functional Class: Arterial ICD estimated from Google Maps linework.
Kinston, NC
Lenoir Co.
United States 		King St. (NC 55) / MLK Jr. Blvd. (NC 11) / S Tiffany St.
(35.25871, -77.57288) 		Roundabout
Existing 		All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling approach only) 		4 Approaches
0 Driveways
46.8112 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 At-grade railroad crossings 310 ft from roundabout on west leg and 330 ft from roundabout on south leg. ICD estimated from Google Maps linework.
Kernersville, NC
Forsyth Co.
United States 		Old Greensboro Rd. / E. Mountain St. / Graves St.
(36.11204, -80.05263) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.4537 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Greensboro, NC
Guilford Co.
United States 		Lake Jeanette Rd. / Cottage Pl.
(36.13595, -79.82102) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2011
Lingelstown, PA
Dauphin Co.
United States 		Lingelstown Rd. / N. Mountain Rd.
(40.34341, -76.79206) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
20.9367 		Other (At-Grade)
Single-Lane 		2011 Previously controlled by two-way stop ICD estimated from Google Maps linework.
Lingelstown, PA
Dauphin Co.
United States 		Lingelstown Rd. / Blue Mountain Pkwy.
(40.34253, -76.79711) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.5782 		Other (At-Grade)
Single-Lane 		2011 Previously controlled by two-way stop ICD estimated from Google Maps linework.
Campbelltown, PA
Lebanon Co.
United States 		SR 117 / Northside Dr.
(40.28457, -76.57339) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.8879 		Other (At-Grade)
Single-Lane 		2011 Yield-controlled right-turn bypass lane on north leg. ICD estimated from Google Maps linework.
Rochester Township, PA
Beaver Co.
United States 		SR 68 (Adams St.) / Brighton Ave. / Rhode Island Ave.
(40.70171, -80.28525) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
78.7731 		Other (At-Grade)
Single-Lane 		2011 Oval shape. Replaced two closely spaced signalized intersections. ICD estimated from Google Maps linework.
Petaluma, CA
Sonoma Co.
United States 		Petaluma Blvd. S / Caulfield Ln.
(38.22730, -122.61820) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.3434 		Other (At-Grade)
Single-Lane 		2011 Construction began spring 2011. Functional Class: Arterial ICD estimated from Google Maps linework.
Sarasota, FL
Sarasota Co.
United States 		Honore Ave. / Webber St.
(27.30836, -82.46419) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.7142 		Other (At-Grade)
Single-Lane 		2011 EB and WB right turn lanes. ICD estimated from Google Maps linework.
Venice, FL
Sarasota Co.
United States 		Jacaranda Blvd. / Venice Ave.
(27.09950, -82.38444) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		4 Approaches
0 Driveways
79.2480 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2011 Modified 2017 to change lane configuration and address crash issues. 21442
Blacksburg, VA

United States 		N. Main St. / Prices Fork Rd.
(37.23509, -80.42071) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
41.8385 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 ICD estimated from Google Maps linework.
Lincoln, NE
Lancaster Co.
United States 		N 8th St. / 9th St.
(40.82169, -96.70866) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.7674 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 ICD estimated from Google Maps linework.
Lincoln, NE
Lancaster Co.
United States 		N 9th St. / Salt Creek Pkwy / Stadium St.
(40.82225, -96.70757) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.0937 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 ICD estimated from Google Maps linework.
Lincoln, NE
Lancaster Co.
United States 		Glynoaks Dr. / Keogh St.
(40.76208, -96.60851) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
19.9016 		Other (At-Grade)
Single-Lane 		2011 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.
Lafayette, LA
Lafayette Par.
United States 		Lafayette St. / Young St. / Iberia St.
(30.10199, -91.99055) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.1972 		Other (At-Grade)
Single-Lane 		2011 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.
Watertown, WI
Dodge Co.
United States 		BUS 26 (N Church St.) / STH 16 EB Ramps
(43.21605, -88.73625) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.2976 		Freeway Ramps (Grade-Separated)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Watertown, WI
Jefferson Co.
United States 		CTH Y (S Church St.) / STH 26 NB Ramps
(43.15562, -88.74126) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.7217 		Freeway Ramps (Grade-Separated)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Watertown, WI
Jefferson Co.
United States 		CTH Y (S Church St.) / STH 26 SB Ramps
(43.15450, -88.74223) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.3362 		Freeway Ramps (Grade-Separated)
Single-Lane 		2011 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.
Ottawa, ON
City of Ottawa
Canada 		Kanata Ave. / Keyrock Dr. / Stikine Dr.
(45.32025, -75.92750) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.5527 		Other (At-Grade)
Single-Lane 		2011 Functional Class: Major Collector ICD estimated from Google Maps linework.
Columbus, GA
Muscogee Co.
United States 		Yellow Pine Rd. / Calumet Dr.
(32.54861, -84.81565) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.1820 		Other (At-Grade)
Single-Lane 		2011 Completed June 2011. Functional Class: Collector ICD estimated from Google Maps linework.
Ottawa, ON
City of Ottawa
Canada 		Cambrian Rd. / Greenbank Rd.
(45.25322, -75.73580) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.9942 		Other (At-Grade)
Single-Lane 		2011 Functional Class: Arterial ICD estimated from Google Maps linework.
El Paso, TX
El Paso Co.
United States 		Kinross Ave. / Edgerock Dr.
(31.78715, -106.33050) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
19.8120 		Other (At-Grade)
Single-Lane 		2011 .
El Paso, TX
El Paso Co.
United States 		Dale Douglas Dr. / Bessemer Dr.
(31.75146, -106.31320) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2011 .
El Paso, TX
El Paso Co.
United States 		Dale Douglas Dr. / Leo Collins Dr.
(31.75681, -106.30810) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2011 .
El Paso, TX
El Paso Co.
United States 		Aztec Rd. / Sioux Dr.
(31.78669, -106.40240) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.3357 		Other (At-Grade)
Single-Lane 		2011 .
El Paso, TX
El Paso Co.
United States 		Picasso Dr. / Whistler Ln.
(31.74490, -106.28370) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2011 .
El Paso, TX
El Paso Co.
United States 		Picasso Dr. / Winslow Homer Dr.
(31.74406, -106.27930) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		2011 Oval shaped.
El Paso, TX
El Paso Co.
United States 		Timberwolf Dr. / Mathias Dr.
(31.78818, -106.42020) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
21.3357 		Other (At-Grade)
Single-Lane 		2011 .
El Paso, TX
El Paso Co.
United States 		Timberwolf Dr. / St. Johns Dr.
(31.79253, -106.42920) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		2011 Skewed alignment.
El Paso, TX
El Paso Co.
United States 		Robinson Ave. / Campbell St.
(31.77787, -106.49990) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
19.8120 		Other (At-Grade)
Single-Lane 		2011 .
El Paso, TX
El Paso Co.
United States 		Robinson Ave. / Piedmont Dr.
(31.78411, -106.49220) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.8600 		Other (At-Grade)
Single-Lane 		2011 Skewed alignment.
El Paso, TX
El Paso Co.
United States 		Robinson Ave. / Ochoa St.
(31.77904, -106.49830) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
18.2880 		Other (At-Grade)
Single-Lane 		2011
El Paso, TX
El Paso Co.
United States 		Hueco Valley Dr. / Tierra Flores Dr.
(31.80176, -106.24290) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Single-Lane 		2011 .
Vancouver, WA
Clark Co.
United States 		NE 10th Ave. / NE 136th St. / Clark Ave.
(45.71980, -122.66037) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2011 Clark Ave. is one way exit. May 2011.
Olympia, WA
Thurston Co.
United States 		Yelm Hwy SE / Boulevard Rd. SE
(47.00397, -122.86540) 		Roundabout
Existing 		All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB) 		3 Approaches
1 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 May 2011. Right-turn-only lane on north leg. Located about 1000 feet from Centennial Elementary School and serves as a walking and school bus route.
Olympia, WA
Thurston Co.
United States 		Yelm Hwy SE / Brassfield Rd. SE
(47.00372, -122.87309) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2011 May 2011.
Maple Valley, WA
King Co.
United States 		Witte Rd. SE / SE 248th St.
(47.37966, -122.04813) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2011 January 2011.
Roswell, GA
Fulton Co.
United States 		Norcross St. / Warsaw Rd. / Grimes Bridge Rd.
(34.02621, -84.34474) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
32.6646 		Other (At-Grade)
Single-Lane 		2011 Functional Class: Collector ICD estimated from Google Maps linework.
Appleton, WI
Outagamie Co.
United States 		Evergreen Dr. / French Rd.
(44.30169, -88.35349) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0447 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Watertown, MN
Carver Co.
United States 		CSAH 10 / CSAH 20
(44.96215, -93.84360) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.1833 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Watertown, MN
Carver Co.
United States 		CSAH 10-CSAH 20 (Territorial St.) / Lewis Ave.
(44.96370, -93.84701) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.6472 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Watertown, MN
Carver Co.
United States 		CSAH 20 / Paul Ave.
(44.96305, -93.82852) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.4926 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Saint Cloud, MN
Stearns Co.
United States 		University Dr. S / 5th Ave. S
(45.54947, -94.15455) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.1097 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 ICD estimated from Google Maps linework.
Saint Cloud, MN
Stearns Co.
United States 		50th Ave. N / 23rd St. S
(45.58901, -94.21063) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.2675 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Sartell, MN
Stearns Co.
United States 		Heritage Dr. / 50th Ave. N / Roberts Rd.
(45.60188, -94.21192) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
50.9716 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
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.
(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
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.
Santa Fe, NM
Santa Fe Co.
United States 		W Alameda St. / Siler Rd.
(35.66924, -105.99951) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
1 Driveways
32.0189 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
(unincorporated), CO
Douglas Co.
United States 		W Happy Canyon Rd. / Castle Pines Dr.
(39.42838, -104.90106) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.8306 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
(unincorporated), CO
Douglas Co.
United States 		Happy Canyon Rd. / Castle Pines Dr. S
(39.43975, -104.88723) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.1278 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Windermere, FL
Orange Co.
United States 		McGuire Rd. / Park Ave.
(28.50765, -81.54283) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
20.9904 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Orlando, FL
Orange Co.
United States 		Reams Rd. / Silverlake Park Dr.
(28.44357, -81.56126) 		Roundabout
Existing 		Unknown
None 		4 Approaches
0 Driveways
52.5079 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 Circulatory roadway striping has evolved from initially concentric to now spiral. ICD estimated from Google Maps linework.
Orlando, FL
Orange Co.
United States 		Lake Village Rd. / Lakeside Village Rd.
(28.44895, -81.56354) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.5532 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 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.
Chattanooga, TN
Hamilton Co.
United States 		Volkswagen Dr. / Discovery Dr.
(35.07049, -85.14327) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
49.8521 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 ICD estimated from Google Maps linework.
Chattanooga, TN
Hamilton Co.
United States 		River Gorge Dr. / Waterthrush Ln. / Wildrose Ln.
(35.01147, -85.39913) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
65.5394 		Other (At-Grade)
Single-Lane 		2011 ICD estimated from Google Maps linework.
Conway, AR
Faulkner Co.
United States 		Harkrider St. / Winfield St.
(35.10238, -92.44041) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
52.7640 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 ICD estimated from Google Maps linework.
Conway, AR
Faulkner Co.
United States 		Harkrider St. / Markham St. / Siebenmorgen Rd.
(35.09909, -92.43867) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.7204 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2011 Pedestrian underpass on north leg. ICD estimated from Google Maps linework.
Mulvane, KS
Sumner Co.
United States 		E 119th St. connector / (casino access) / I-35 NB Ramps (Kansas Turnpike)
(37.47198, -97.32102) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
70.1040 		Freeway Ramps (Grade-Separated)
Single-Lane 		2011 Open December 2011.
Mulvane, KS
Sumner Co.
United States 		E 119th St. connector / (casino access) / I-35 SB Ramps (Kansas Turnpike)
(37.47137, -97.32445) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
70.1040 		Freeway Ramps (Grade-Separated)
Single-Lane 		2011 Open December 2011.