Roundabouts Database

30066 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
Overland Park, KS
Johnson Co.
United States 		157th St. / King St.
(38.84201, -94.71545) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.9304 		Other (At-Grade)
Single-Lane 		2007 Built for new development. ICD estimated from Google Maps linework.
Olathe, KS
Johnson Co.
United States 		Access Rd. / Bass Pro entrance
(38.91125, -94.77769) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.0919 		Other (At-Grade)
Single-Lane 		2007 Opened February 2007. Access to Bass Pro retail center. ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States 		Monticello Rd. / (unknown #1)
(38.96697, -94.84409) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.2868 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States 		Monticello Rd. / (unknown #2)
(38.96972, -94.84409) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.0712 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States 		Monticello Rd. / Gun Club
(38.97326, -94.84428) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.2837 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States 		Clare Rd. / 86th Terr.
(38.97160, -94.87243) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.0706 		Other (At-Grade)
Single-Lane 		2010 Series of 5 roundabouts. ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States 		Clare Rd. / 88th Terr.
(38.96687, -94.87220) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2010 Series of 5 roundabouts.
Lenexa, KS
Johnson Co.
United States 		Clare Rd. / 89th Terr.
(38.96470, -94.87216) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
26.0017 		Other (At-Grade)
Single-Lane 		2010 Series of 5 roundabouts. ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States 		Clare Rd. / 92nd St.
(38.96217, -94.87213) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.0739 		Other (At-Grade)
Single-Lane 		2010 Series of 5 roundabouts. ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States 		95th St. / Monticello Rd.
(38.95639, -94.84403) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.1496 		Other (At-Grade)
Single-Lane 		2008 Previously controlled by one-way stop ICD estimated from Google Maps linework.
Colonie, NY
Albany Co.
United States 		Sand Creek Rd. / Colonie Ct.
(42.71318, -73.80853) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.3670 		Other (At-Grade)
Single-Lane 		2008 4 legs, one for planned future road. Completion year of 2008 is approximate. Functional Class: Minor Arterial ICD estimated from Google Maps linework.
Lawrence, KS
Douglas Co.
United States 		Overland Dr. / Stoneridge Dr.
(38.97513, -95.32109) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2009 Completed as part of new development.
Bryan, TX
Brazos Co.
United States 		Miramont Blvd. / Miramont Cir.
(30.67306, -96.30883) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2004 Gateway intersection of Miramont subdivision/country club development. At the main entry to the clubhouse facilities.
Kansas City, KS
Wyandotte Co.
United States 		Washington Blvd. / N 20th St.
(39.11945, -94.65165) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.0916 		Other (At-Grade)
Single-Lane 		2005 City jurisdiction. ICD estimated from Google Maps linework.
Kansas City, KS
Wyandotte Co.
United States 		Washington Blvd. / N 22nd St. / Everett
(39.11940, -94.65405) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
25.9448 		Other (At-Grade)
Single-Lane 		2005 City jurisdiction. ICD estimated from Google Maps linework.
Kansas City, KS
Wyandotte Co.
United States 		Washington Blvd. / N 24th St.
(39.11831, -94.65591) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.0920 		Other (At-Grade)
Single-Lane 		2005 City jurisdiction. ICD estimated from Google Maps linework.
Arkansas City, KS
Cowley Co.
United States 		US 77 / US 166 (E Kansas Ave.)
(37.07788, -97.02448) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
59.4360 		Other (At-Grade)
Single-Lane 		2009 Opened October 2009. BTE jurisdiction.
Basehor, KS
Leavenworth Co.
United States 		155th St. / Pinehurst Dr. / Briar Rd.
(39.11526, -94.93861) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2004 City jurisdiction. Merging right-turn bypass lane on north leg.
Emporia, KS
Lyon Co.
United States 		W 18th Ave. / Graphic Arts Rd.
(38.41962, -96.22618) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.2920 		Other (At-Grade)
Single-Lane 		2005 Opened July 2005. BTE jurisdiction.
Emporia, KS
Lyon Co.
United States 		(connector to US 50) / I-35 Ramps
(38.41494, -96.22918) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
97.5360 		Freeway Ramps (Grade-Separated)
Single-Lane 		2008 New interchange configuration. Elliptical shaped. ICD = 320 ft x 270 ft. Constructed initially as half double-lane, half triple-lane. Opened November 2008.
Emporia, KS
Lyon Co.
United States 		US 50 / (connector to I-35)
(38.41225, -96.22947) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
79.2480 		Other (At-Grade)
Single-Lane 		2008 New interchange configuration. Half double-lane, half triple-lane. Opened November 2008. Modified 2011-2013 to reduce lanes. NCHRP Synthesis 488. 21442
Florence, KS
Marion Co.
United States 		US 50 / US 77 / W 8th St.
(38.24389, -96.93655) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
64.0080 		Other (At-Grade)
Single-Lane 		2006 Opened September 2006.
Fredonia, KS
Wilson Co.
United States 		US 400 / K-47 (E Washington St.)
(37.52994, -95.80176) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.9600 		Other (At-Grade)
Single-Lane 		2009 Opened October 2009.
Wichita, KS
Sedgwick Co.
United States 		Douglas Ave. / Sycamore St.
(37.68404, -97.34694) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4103 		Other (At-Grade)
Single-Lane 		2003 Fatal crash April 2, 2006. 11861-05. ICD estimated from Google Maps linework.
Wichita, KS
Sedgwick Co.
United States 		W Murdock St. / W River Blvd. / W Stackmand Dr. (Riverside Park)
(37.69749, -97.34429) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
58.5908 		Other (At-Grade)
Single-Lane 		2003 ICD estimated from Google Maps linework.
Wichita, KS
Sedgwick Co.
United States 		N Nims St. / W Stackman Dr. / N Wiley St. (Riverside Park)
(37.69541, -97.34888) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.2962 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Fullerton, CA
Orange Co.
United States 		Valencia Mesa Dr. / Laguna Rd.
(33.89254, -117.92960) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
18.8365 		Other (At-Grade)
Single-Lane 		2008 Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.
La Quinta, CA
Riverside Co.
United States 		Avenida Montezuma / Avenida Navarro
(33.67616, -116.30460) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.9560 		Other (At-Grade)
Single-Lane 		2007 Modified from former geometrics to conform to roundabout. 21442
La Quinta, CA
Riverside Co.
United States 		Seeley Dr. / (unknown)
(33.72054, -116.29200) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.8083 		Other (At-Grade)
Single-Lane 		2008 Functional Class: Collector ICD estimated from Google Maps linework.
Rancho Cucamonga, CA
San Bernardino Co.
United States 		Day Creek Blvd. / (unknown)
(34.10504, -117.53720) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
2 Driveways
34.6121 		Other (At-Grade)
Single-Lane 		2005 Right Turn Bypass Lane Functional Class: Minor Arterial ICD estimated from Google Maps linework.
Long Beach, CA
Los Angeles Co.
United States 		Ximeno Ave. / Vista St.
(33.76626, -118.14160) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
13.9000 		Other (At-Grade)
Single-Lane 		2010 Bicycle Boulevard on Vista St Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Long Beach, CA
Los Angeles Co.
United States 		Park Ave. / Vista St.
(33.76628, -118.13720) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
13.9000 		Other (At-Grade)
Single-Lane 		2010 Bicycle Boulevard along Vista St Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Fillmore, CA
Ventura Co.
United States 		River St. / Surrey Way
(34.39410, -118.91950) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
None 		4 Approaches
0 Driveways
38.4355 		Other (At-Grade)
Single-Lane 		2003 Traffic Calming Circle with Truck Apron Previously controlled by two-way stop Functional Class: Local ICD estimated from Google Maps linework.
Fillmore, CA
Ventura Co.
United States 		River St. / Reading St.
(34.39330, -118.92510) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
None 		3 Approaches
0 Driveways
71.9441 		Other (At-Grade)
Single-Lane 		2003 Features truck apron and modified curb lines. Previously controlled by one-way stop Functional Class: Local ICD estimated from Google Maps linework.
Long Beach, CA
Los Angeles Co.
United States 		Cover St. / Worsham Ave.
(33.82769, -118.14620) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.7094 		Other (At-Grade)
Single-Lane 		2009 Functional Class: Collector ICD estimated from Google Maps linework.
Orange, CA
Orange Co.
United States 		Riverbend Pkwy. / Shadyvale St.
(33.83915, -117.85510) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7445 		Other (At-Grade)
Single-Lane 		2008 Functional Class: Local ICD estimated from Google Maps linework.
Lawrence, KS
Douglas Co.
United States 		Bauer Farm Dr. / Champion Ln.
(38.97244, -95.30301) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2009 Completed June 2009 as part of new development.
Santa Monica, CA
Los Angeles Co.
United States 		26th St. / Washington Ave.
(34.03876, -118.48070) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
18.8041 		Other (At-Grade)
Single-Lane 		2005 20,000 ADT on 26th, 2000 on Washington Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Southlake, TX
Tarrant Co.
United States 		E. Continental Blvd. / S. White Chapel Blvd.
(32.92631, -97.15593) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2010 Asphalt construction. Right-turn bypass lane in NE quadrant.
Southlake, TX
Tarrant Co.
United States 		N. Carroll Ave. / E. Dove Rd.
(32.97051, -97.13405) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2009 Asphalt construction.
Southlake, TX
Tarrant Co.
United States 		N. White Chapel Blvd. / Dove Rd.
(32.97076, -97.15087) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2010 Asphalt construction.
Colleyville, TX
Tarrant Co.
United States 		Hall-Johnson Rd. / Bogart Dr.
(32.89345, -97.14912) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2007 Right turn bypass in one quadrant. Middle school driveway is one of legs. Concrete construction.
Yuba City, CA
Sutter Co.
United States 		Plumas Blvd. / Percy Ave. / Morton St.
(39.12678, -121.61565) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
44.1960 		Other (At-Grade)
Single-Lane 		2004
Colleyville, TX
Tarrant Co.
United States 		Glade Rd. / Pool Rd.
(32.88182, -97.12509) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2010 Merging right-turn bypass lanes on south and east legs.
Redmond, OR
Deschutes Co.
United States 		Canal Blvd. / Canal Dr. / 27th St. / Wells Rd.
(44.24421, -121.19900) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.7901 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Kennewick, WA
Benton Co.
United States 		Ridgeline Dr. / Southridge Blvd.
(46.17550, -119.19750) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.3887 		Other (At-Grade)
Single-Lane 		2013 Functional Class: Collector 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.
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.
Junction City, KS
Geary Co.
United States 		East St. / E Chestnut St. / Frontage Rd. / I-70 WB Exit Ramp
(39.02176, -96.81661) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
64.0077 		Other (At-Grade)
Single-Lane 		2008 Completed November 2008 (?).
Hutchinson, KS
Reno Co.
United States 		E 56th Ave. / N Plum St.
(38.11560, -97.92245) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Single-Lane 		2009 Completed September 2009.
Lawrence, KS
Douglas Co.
United States 		N Kasold Dr. / Tillerman Dr.
(38.99010, -95.27911) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2007 Opened October 2007.
Lawrence, KS
Douglas Co.
United States 		N Kasold Dr. / Grand Vista Dr.
(38.99325, -95.27913) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2007 Opened October 2007.
Waco, TX
McLennan Co.
United States 		Crosslake Pkwy. / Legend Lake Pkwy.
(31.49100, -97.15920) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2006 Major internal street intersection for a 159-acre tract (74.5 acres of this is Hospital and Medical complex).
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.
North Cowichan, BC
Cowichan Valley Regional District
Canada 		Canada Ave. / Sherman Rd.
(48.79124, -123.71300) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.0000 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2006-2012).
North Cowichan, BC
Cowichan Valley Regional District
Canada 		Government St. / Gibbins Rd.
(48.78616, -123.71970) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.0000 		Other (At-Grade)
Single-Lane 		2009
Cowichan Lake, BC
Cowichan Valley Regional District
Canada 		King George St. / Cowichan Ave. / Sahtlam Ave.
(48.82261, -124.05280) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
35.0000 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2005-2011).
Surrey, BC
Greater Vancouver Regional District
Canada 		188 St. / 68 Ave.
(49.12614, -122.70170) 		Roundabout
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
25.7916 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Surrey, BC
Greater Vancouver Regional District
Canada 		190 St. / 68 Ave.
(49.12626, -122.69620) 		Roundabout
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
26.5731 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Central Saanich, BC
Capital Regional District
Canada 		West Saanich Rd. / Verdier Ave.
(48.57791, -123.44920) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.2854 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2004-2009). ICD estimated from Google Maps linework.
Lower Frederick Township, PA
Montgomery Co.
United States 		SR 29 (Gravel Pike) / SR 73 (Big Rd.)
(40.27733, -75.48040) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
3 Driveways
46.4703 		Other (At-Grade)
Single-Lane 		2008 Asphalt construction. Design for future multilane retrofit. Previously controlled by flashing beacon Functional Class: Principal Arterial ICD estimated from Google Maps linework.
East Whiteland Township, PA
Chester Co.
United States 		Wyeth Dr. / Highland Way
(40.04641, -75.52102) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0000 		Other (At-Grade)
Single-Lane 		2009 Asphalt construction. Previously controlled by two-way stop/one yield Functional Class: Township Road ICD estimated from Google Maps linework.
Cheyenne, WY
Laramie Co.
United States 		H.R. Ranch Rd. / Judy Lee Dr.
(41.12408, -104.73770) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
29.6892 		Other (At-Grade)
Single-Lane 		2008 Functional Class: Collector ICD estimated from Google Maps linework.
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.
Batavia, NY
Genesee Co.
United States 		Rte 33 / Rte 98
(42.99869, -78.19249) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.1808 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Chatham, NY
Columbia Co.
United States 		Rte 66 / Rte 295
(42.36392, -73.59497) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.9441 		Other (At-Grade)
Single-Lane 		2009 Small single-laner in village setting. ICD estimated from Google Maps linework.
Ithaca, NY
Tompkins Co.
United States 		Spencer St. / Elmira Rd. / Park St. / Albany St.
(42.43167, -76.50152) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
34.3790 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Greenwich, NY
Washington Co.
United States 		Rte 29 / Rte 40
(43.10361, -73.51842) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.3681 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Plattsburgh, NY
Clinton Co.
United States 		Rte 9 / New York Rd. / Vermont St.
(44.68128, -73.44769) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.3649 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Liberty, NY
Sullivan Co.
United States 		Rte 17 SB Ramps / Rte 52
(41.79303, -74.73518) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.9463 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Liberty, NY
Sullivan Co.
United States 		Rte 52 / Rte 55
(41.79688, -74.74020) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.2731 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Cortlandt Manor, NY
Northern Westchester Co.
United States 		Oregon Rd. / Jay Rd. / Westbrook Ct.
(41.32445, -73.88305) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
30.4953 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Mount Vernon, NY
Westchester Co.
United States 		Lincoln Ave. / Gramatan Ave.
(40.91744, -73.83753) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.1000 		Other (At-Grade)
Single-Lane 		2006 Central island has fountain and music ICD estimated from Google Maps linework.
Caledonia, NY
Livingston Co.
United States 		Rte 5 / Rte 383
(42.97311, -77.85300) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.0896 		Other (At-Grade)
Single-Lane 		2005 Resigned and restriped traffic circle. Previously controlled by circle ICD estimated from Google Maps linework.
Stony Brook, NY
Suffolk Co.
United States 		S. Loop Rd. / Marburger Dr.
(40.90982, -73.12318) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.1041 		Other (At-Grade)
Single-Lane 		2006 On college campus roadway. ICD estimated from Google Maps linework.
Westchester, NY
Westchester Co.
United States 		Airport Rd. / Rye Lake Rd.
(41.07284, -73.70593) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.5131 		Other (At-Grade)
Single-Lane 		2006 Access to airport. ICD estimated from Google Maps linework.
Westhampton Beach, NY
Suffolk Co.
United States 		Potunk Ln. / Oak St. / School St. / Brook Rd. / Mill Rd.
(40.81412, -72.64636) 		Roundabout
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
39.7720 		Other (At-Grade)
Single-Lane 		2006 Oval shape. ICD estimated from Google Maps linework.
Poughkeepsie, NY
Dutchess Co.
United States 		Rte 376 / Vassar Lake Dr.
(41.68654, -73.89823) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
18.7303 		Other (At-Grade)
Single-Lane 		2006 Near Vassar College ICD estimated from Google Maps linework.
Poughkeepsie, NY
Dutchess Co.
United States 		Rte 376 / College Ave.
(41.68975, -73.89973) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
26.7562 		Other (At-Grade)
Single-Lane 		2006 Near Vassar College ICD estimated from Google Maps linework.
Poughkeepsie, NY
Dutchess Co.
United States 		Rte 376 / Collegeview Ave.
(41.69179, -73.90046) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.3227 		Other (At-Grade)
Single-Lane 		2008 Near Vassar College ICD estimated from Google Maps linework.
Glens Falls, NY
Warren Co.
United States 		Rte 9 / Rte 9L / Hudson St.
(43.30951, -73.64399) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2007 Urban, downtown environment. Symbolic black-on-orange 540-degree turn sign for trucks to make right turn around central island from south leg to southeast leg.
Niagara Falls, NY
Niagara Co.
United States 		Rainbow Blvd. / 1st St.
(43.08466, -79.06161) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.2741 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
East Aurora, NY
Erie Co.
United States 		Rte 20A / Rte 78
(42.76773, -78.62917) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2009 Converted from rotary.
Cheektowaga, NY
Erie Co.
United States 		Harlem Rd. / Kensington Rd. / Lexington Ter.
(42.95023, -78.78391) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.7223 		Other (At-Grade)
Single-Lane 		2008 Closely spaced roundabouts 100 feet apart. ICD estimated from Google Maps linework.
Cheektowaga, NY
Erie Co.
United States 		Harlem Rd. / Kensington Rd. / Wehrle Dr.
(42.94968, -78.78409) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.0870 		Other (At-Grade)
Single-Lane 		2008 Closely spaced roundabouts 100 feet apart. ICD estimated from Google Maps linework.
Irondequoit, NY
Monroe Co.
United States 		Rte 590 / Titus Ave.
(43.21195, -77.54978) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.3001 		Other (At-Grade)
Single-Lane 		2010 Series of 4 roundabouts. ICD estimated from Google Maps linework.
Irondequoit, NY
Monroe Co.
United States 		Rte 590 / Seneca Rd.
(43.21642, -77.54655) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.2973 		Other (At-Grade)
Single-Lane 		2010 Series of 4 roundabouts. ICD estimated from Google Maps linework.
Irondequoit, NY
Monroe Co.
United States 		Rte 590 / Point Pleasant Rd.
(43.22389, -77.54493) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.2926 		Other (At-Grade)
Single-Lane 		2010 Series of 4 roundabouts. ICD estimated from Google Maps linework.
Irondequoit, NY
Monroe Co.
United States 		Rte 590 / Durand Blvd.
(43.22728, -77.54431) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5500 		Other (At-Grade)
Single-Lane 		2010 Series of 4 roundabouts. ICD estimated from Google Maps linework.
Rochester, NY
Monroe Co.
United States 		Plymouth Ave. / Ford St.
(43.14373, -77.61810) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2005 Raised crosswalks on southwest and southeast legs (added 2017-2021). Year Completed estimated (2005-2006).
Bainbridge, NY
Chenango Co.
United States 		Rte 206 / CR 39
(42.29073, -75.47471) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5727 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Latham, NY
Albany Co.
United States 		Old Wolf Rd. / Old Niskayuna Rd.
(42.73882, -73.79072) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.8241 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
North Providence, RI
Providence Co.
United States 		US 44 / Centerdale Bypass
(41.85703, -71.48295) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.2447 		Other (At-Grade)
Single-Lane 		2002 ICD estimated from Google Maps linework.
Lackawanna, NY
Erie Co.
United States 		McKinley Pkwy. / Dorrance Ave. / Vincent Ave.
(42.83200, -78.81520) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
30.6551 		Other (At-Grade)
Single-Lane 		2010 Restriped as single-lane roundabout. ICD estimated from Google Maps linework.
Lackawanna, NY
Erie Co.
United States 		McKinley Pkwy. / Choate Ave. / Red Jacket Pkwy.
(42.84436, -78.81496) 		Other
Existing 		Unknown
Unknown 		5 Approaches
0 Driveways
138.3584 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Lackawanna, NY
Erie Co.
United States 		Dorrance Ave. / S. Shore Blvd. / Ward Ct.
(42.83199, -78.80859) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0345 		Other (At-Grade)
Single-Lane 		2010 Restriped as single-lane roundabout. ICD estimated from Google Maps linework.
Casper, WY
Natrona Co.
United States 		Centennial Hills Blvd. / Waterford St.
(42.83014, -106.26682) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2004-2006). South leg added 2009-2012.
Cheyenne, WY
Laramie Co.
United States 		High Plains Rd. / I-25 SB Ramps
(41.06202, -104.87730) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.4293 		Freeway Ramps (Grade-Separated)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Cheyenne, WY
Laramie Co.
United States 		High Plains Rd. / I-25 NB Ramps
(41.06046, -104.87620) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
55.8337 		Freeway Ramps (Grade-Separated)
Single-Lane 		2010 Only 3 of the 5 approaches are currently in service. One is under construction for the new Southeast Wyoming Welcome Center. The last is a future extension of High Plains to the east. ICD estimated from Google Maps linework.