Roundabouts Database

29954 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
Fort Dodge, IA
Webster Co.
United States 		10th Ave. N. / N. 32nd St.
(42.51522, -94.14932) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.8545 		Other (At-Grade)
Single-Lane 		2009 Replaced two T intersections. ICD estimated from Google Maps linework.
Wickenburg, AZ
Maricopa Co.
United States 		US 93 / US 60
(33.97094, -112.72790) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
50.5146 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Consecutive double lefts with three-lane circulatory section. ICD estimated from Google Maps linework.
Wickenburg, AZ
Maricopa Co.
United States 		US 93 / Tegner St.
(33.98513, -112.73940) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.5546 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 ICD estimated from Google Maps linework.
Maryville, IA
Fayette Co.
United States 		IA 3 / IA 187
(42.68763, -91.64565) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.5057 		Other (At-Grade)
Single-Lane 		2009 Rural ICD estimated from Google Maps linework.
Altoona, IA
Polk Co.
United States 		Bass Pro Dr. / Prairie Fire Blvd.
(41.65177, -93.51022) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.8352 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Part of Bass Pro Shops commercial shopping center. ICD estimated from Google Maps linework.
Casnovia, MI
Muskegon Co.
United States 		M-37 / M-46 / Newaygo Rd.
(43.23445, -85.81060) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.1950 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Richfield, MN
Hennepin Co.
United States 		66th St. / Portland Ave.
(44.88355, -93.26782) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
48.7680 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2009 Opened to traffic late fall 2008, finished 2009. Changes to signing and striping made August 2011. 21442
Richfield, WI
Washington Co.
United States 		STH 145 / US 41 SB Ramps
(43.28170, -88.19557) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.3868 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2009 Series of 5 roundabouts. Corridor serves two interchanges and Cabelas commercial development. ICD estimated from Google Maps linework.
Richfield, WI
Washington Co.
United States 		STH 145 / US 41 NB Ramps
(43.28247, -88.19345) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.7780 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2009 Series of 5 roundabouts. Corridor serves two interchanges and Cabelas commercial development. ICD estimated from Google Maps linework.
Richfield, WI
Washington Co.
United States 		STH 145 / Cabela Way
(43.28377, -88.18944) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.9939 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Series of 5 roundabouts. Corridor serves two interchanges and Cabelas commercial development. Functional Class: Arterial ICD estimated from Google Maps linework.
Richfield, WI
Washington Co.
United States 		STH 145 / US 45 SB Ramps
(43.28387, -88.18716) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
29.5606 		Freeway Ramps (Grade-Separated)
Single-Lane 		2009 Series of 5 roundabouts. Corridor serves two interchanges and Cabelas commercial development. ICD estimated from Google Maps linework.
Richfield, WI
Washington Co.
United States 		STH 145 / US 45 NB Ramps
(43.28380, -88.18485) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4301 		Freeway Ramps (Grade-Separated)
Single-Lane 		2009 Series of 5 roundabouts. Corridor serves two interchanges and Cabelas commercial development. ICD estimated from Google Maps linework.
Williamsport, PA
Lycoming Co.
United States 		Via Bella St. / Mulberry St.
(41.24000, -76.99792) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.3309 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Williamsport, PA
Lycoming Co.
United States 		Via Bella St. / William St.
(41.23740, -77.00319) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
43.1096 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Williamsport, PA
Lycoming Co.
United States 		Via Bella St. / Court St.
(41.23876, -77.00027) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
58.3764 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Muncy, PA
Lycoming Co.
United States 		Lycoming Mall Circle
(41.24320, -76.82846) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
28.7372 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Golden, CO
Jefferson Co.
United States 		S. Golden Rd. / Ford St. / Jackson St.
(39.74612, -105.20940) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
52.3432 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Functional Class: Arterial ICD estimated from Google Maps linework.
Prince George, BC
Fraser-Fort George Region
Canada 		Cameron St. / N. Neechako Rd.
(53.92850, -122.76743) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.0000 		Other (At-Grade)
Single-Lane 		2009 Completed August 2009. http://www.city.pg.bc.ca/city_services/transportation/cameronstreetbridge/
Noblesville, IN
Hamilton Co.
United States 		141st St. / Cumberland Rd.
(39.99361, -85.99437) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.0248 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Olathe, KS
Johnson Co.
United States 		167th St. / Lindenwood Dr.
(38.82558, -94.78903) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.8703 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Built for new development. Series of 3 roundabouts. ICD estimated from Google Maps linework.
Olathe, KS
Johnson Co.
United States 		167th St. / Mur-Len St.
(38.82566, -94.77972) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.2443 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Built for new development. Series of 3 roundabouts. ICD estimated from Google Maps linework.
Olathe, KS
Johnson Co.
United States 		167th St. / (unknown)
(38.82562, -94.77064) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.7312 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Built for new development. Series of 3 roundabouts. 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.
Basehor, KS
Leavenworth Co.
United States 		(unknown) / (unknown)
(39.13707, -94.93648) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.2756 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 ICD estimated from Google Maps linework.
Basehor, KS
Leavenworth Co.
United States 		(unknown) / Parking Lot
(39.13799, -94.93220) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.6434 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States 		Prairie Star Pkwy. / Dunraven St.
(38.95644, -94.85867) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
53.8668 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Opened May 2009. Series of 7 roundabouts. ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States 		Prairie Star Pkwy. / Gleason Rd.
(38.95645, -94.86272) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
51.0806 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Opened May 2009. Series of 7 roundabouts. ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States 		Prairie Star Pkwy. / McCormack Dr.
(38.95703, -94.86583) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
52.9377 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Opened May 2009. Series of 7 roundabouts. ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States 		Prairie Star Pkwy. / High School West
(38.95897, -94.86850) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
51.0788 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Opened May 2009. Series of 7 roundabouts. ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States 		Prairie Star Pkwy. / Clare Rd.
(38.95972, -94.87209) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
56.6504 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Opened May 2009. Intersection of series of 7 roundabouts and series of 5 roundabouts. ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States 		Prairie Star Pkwy. / Shady Bend Rd.
(38.95950, -94.87614) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.1497 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Opened May 2009. Series of 7 roundabouts. ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States 		Prairie Star Pkwy. / Canyon Creek Pkwy.
(38.95767, -94.87938) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
57.5808 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Opened May 2009. Series of 7 roundabouts. ICD estimated from Google Maps linework.
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.
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.
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.
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 		Wildflower Dr. / Towne Centre Way
(30.66316, -96.32273) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6717 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Intersection of two low-volume collector roadways in a shopping center development. Circular roadway is two lanes wide (with no lane markings) plus a 13' truck apron.
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.
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.
Issaquah, WA
King Co.
United States 		East Lake Sammamish Parkway / SE 43rd Way
(47.56792, -122.05500) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
38.6799 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 ICD estimated from Google Maps linework.
Everett, WA
Snohomish Co.
United States 		13th St. / 1st Ave.
(48.00026, -122.21570) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
27.1714 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Anacortes, WA
Skagit Co.
United States 		Commercial Ave. / SR20 Spur
(48.49332, -122.61280) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
34.8256 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Ocean Shores, WA
Grays Harbor Co.
United States 		Point Brown Ave / Chance a la Mer
(47.00745, -124.16140) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
39.9064 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 ICD estimated from Google Maps linework.
Wenatchee, WA
Chelan Co.
United States 		Riverside Dr. / 5th St.
(47.43215, -120.31267) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
25.0455 		Other (At-Grade)
Single-Lane 		2009 October 2009. ICD estimated from Google Maps linework.
Lynden, WA
Whatcom Co.
United States 		SR 539 / Ten Mile Rd.
(48.86968, -122.48580) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.3503 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 ICD estimated from Google Maps linework.
Lynden, WA
Whatcom Co.
United States 		SR 539 / Pole Rd.
(48.89152, -122.48560) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.1153 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 ICD estimated from Google Maps linework.
Lynden, WA
Whatcom Co.
United States 		SR 539 / Wiser Lake Rd.
(48.90677, -122.48560) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.1009 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 ICD estimated from Google Maps linework.
Billings, MT
Yellowstone Co.
United States 		Shiloh Rd. / Hesper Rd.
(45.74060, -108.61740) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
43.3436 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Series of 8 roundabouts. Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Billings, MT
Yellowstone Co.
United States 		Shiloh Rd. / Zoo Dr.
(45.73609, -108.61740) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
41.6799 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Series of 8 roundabouts. Previously controlled by two-way stop Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Santa Barbara, CA
Santa Barbara Co.
United States 		Cabrillo Blvd. / Coast Village Rd. / Hot Springs Rd.
(34.42272, -119.65268) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009
Billings, MT
Yellowstone Co.
United States 		Hwy 3 / 27th St. / Airport Rd.
(45.80209, -108.53540) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7937 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Located at Billings airport. Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Redding, CA
Shasta Co.
United States 		Shasta View Dr. / Inspiration Pl.
(40.59578, -122.32500) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.9026 		Other (At-Grade)
Single-Lane 		2009 In a new school zone Functional Class: Arterial ICD estimated from Google Maps linework.
Billings, MT
Yellowstone Co.
United States 		Shiloh Rd. / Grand Ave.
(45.78407, -108.61760) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.1455 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Series of 8 roundabouts. Fatal crash 2012. 11861-05. Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Billings, MT
Yellowstone Co.
United States 		Shiloh Rd. / Broadwater Ave.
(45.77685, -108.61760) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
44.9815 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Series of 8 roundabouts. Functional Class: Principal Arterial ICD estimated from Google Maps linework.
Dalton Gardens, ID
Kootenai Co.
United States 		4th St. / Hanley Ave.
(47.72981, -116.77610) 		Roundabout
Existing 		All-Way Yield
Active Pedestrian Warning (flashing yellow) 		4 Approaches
0 Driveways
32.1335 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Burnside, AZ
Apache Co.
United States 		US 191 / AZ 264
(35.75473, -109.62710) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Single-Lane 		2009 Right-turn bypass lane. Elliptical shaped. ICE = 180 ft x 160 ft.
Clackamas, OR
Clackamas Co.
United States 		SE 172nd Ave. / SE Creekwood Rd.
(45.41880, -122.48550) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.5928 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Creekwood Rd. is new roadway; SE 172nd Avenue is existing. ICD estimated from Google Maps linework.
Billings, MT
Yellowstone Co.
United States 		King Ave. / St. Vincent Way
(45.75520, -108.62260) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.9990 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Previously controlled by two-way stop Functional Class: Principal Arterial 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.
Kennewick, WA
Benton Co.
United States 		SR 240 / US 395 SB Ramps
(46.21697, -119.13980) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
47.9307 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2009 June 2009. ICD estimated from Google Maps linework.
Kennewick, WA
Benton Co.
United States 		SR 240 / US 395 NB Ramps / Columbia Dr.
(46.21688, -119.13680) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
28.0973 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2009 June 2009. 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
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.
Kennewick, WA
Benton Co.
United States 		Hildebrand Blvd. / Zintel Way
(46.17690, -119.18380) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.8307 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Off US 395 to serve frontage road for development. Functional Class: Collector ICD estimated from Google Maps linework.
Richland, WA
Benton Co.
United States 		Clearwater Blvd. / Leslie Rd. / Badger Rd.
(46.19620, -119.26590) 		Roundabout
Existing 		All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling approach only) 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Railroad tracks approximately 160 feet from roundabout entry on west leg (Leslie Road). Opened August 2009.
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.
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.
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
New Berlin, WI
Waukesha Co.
United States 		CTH Y (Racine Ave.) / I-43 NB Ramps
(42.93221, -88.15884) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.9731 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2009 Opened November 2009. ICD estimated from Google Maps linework.
New Berlin, WI
Waukesha Co.
United States 		CTH Y (Racine Ave.) / I-43 SB Ramps
(42.93426, -88.15884) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
47.2182 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2009 Opened November 2009. ICD estimated from Google Maps linework.
Hartland, MI
Livingston Co.
United States 		Hartland Rd. / Rovey Dr.
(42.63682, -83.74883) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.6594 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Cottonwood, AZ
Yavapai Co.
United States 		AZ 89A / Verde Heights Dr.
(34.73999, -112.03740) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2009 Series of 5 roundabouts.
Hebron, KY
Kenton Co.
United States 		North Bend Rd. / Graves Rd. / Old North Bend Rd.
(39.09881, -84.71849) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.3432 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Normal, IL
McLean Co.
United States 		Beaufort St. / North St.
(40.50929, -88.98440) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Single-Lane 		2009 Both a traffic solution and centerpiece for significant downtown redevelopment. Pedestrian access to central island. Completed Fall 2009. https://www.landscapeperformance.org/case-study-briefs/uptown-normal-circle-and-streetscape
Cottonwood, AZ
Yavapai Co.
United States 		AZ 89A / Avenida Centerville
(34.75854, -112.05880) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.0983 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Series of 5 roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework.
Cottonwood, AZ
Yavapai Co.
United States 		AZ 89A / Groseta Ranch Rd.
(34.74706, -112.04510) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
46.1235 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Series of 5 roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework.
Cottonwood, AZ
Yavapai Co.
United States 		AZ 89A / Lisa St. / Lincoln Dr.
(34.75449, -112.05400) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.0444 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Series of 5 roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework.
Riverhead, NY
Suffolk Co.
United States 		Rte. 58 / Roanoke Ave.
(40.93315, -72.67399) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.7005 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Was single-lane traffic circle. Redesigned, resigned, and restriped in 2009. ICD estimated from Google Maps linework.
Carmel, IN
Hamilton Co.
United States 		Springmill Rd. / Dorset Rd.
(39.97396, -86.16467) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.6272 		Other (At-Grade)
Single-Lane 		2009 Was originally installed in 2006 as mini-roundabout. There were several property damage accidents at this intersection in the first 10 days of its operation. In that 10 days there was substantial public outcry against the mini. The decision was made and the intersection was returned to a 4-way stop before the mini had been in operation for two weeks. Conversion to single-lane roundabout estimated (2008-2010). Functional Class: Arterial ICD estimated from Google Maps linework.
Hillard, OH
Franklin Co.
United States 		Britton Pkwy. / Davidson Rd.
(40.04977, -83.13399) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Modified striping to remove fishhooks in 2019.
Delta Township, MI
Eaton Co.
United States 		Willow Hwy. / Canal Rd.
(42.75553, -84.66173) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
33.3239 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Kiel, WI
Manitowoc Co.
United States 		STH 67-STH 32 / STH 57
(43.90986, -88.02251) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
49.0446 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 Opened November 13, 2009. Functional Class: Arterial ICD estimated from Google Maps linework.
Kennewick, WA
Benton Co.
United States 		4th Ave. / Kellogg St.
(46.20635, -119.20120) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.2355 		Other (At-Grade)
Single-Lane 		2009 April 2009. Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Hollymead, VA

United States 		Town Center Dr. / Grand Forks Blvd.
(38.12770, -78.44547) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.9431 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Augusta, GA
Richmond Co.
United States 		Mason McKnight Jr Pkwy. / Pleasant Home Rd.
(33.49361, -82.09917) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.8363 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Blairsville, GA
Union Co.
United States 		Walmart Dr. / Wintermute Dr.
(34.86250, -84.00027) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.2592 		Other (At-Grade)
Single-Lane 		2009 Serves Walmart commercial center. ICD estimated from Google Maps linework.
(unincorporated), MI
Oakland Co.
United States 		Martin Pkwy. / Library Dr.
(42.55755, -83.44985) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7465 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
(unincorporated), MI
Oakland Co.
United States 		Martin Pkwy. / PGA Dr.
(42.56583, -83.44967) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
43.9812 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 ICD estimated from Google Maps linework.
(unincorporated), MI
Oakland Co.
United States 		Martin Pkwy. / Oakley Park Rd.
(42.57048, -83.44984) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.9779 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 ICD estimated from Google Maps linework.
Ann Arbor, MI
Washtenaw Co.
United States 		Huron Pkwy. / Nixon Rd.
(42.30516, -83.70748) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2009
(unincorporated), OR
Deschutes Co.
United States 		Skyline Ranch Rd. / Metolious Dr.
(44.03455, -121.36210) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.7794 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
The Villages, FL
Sumter Co.
United States 		Buena Vista Blvd. / (unknown)
(28.84338, -82.01659) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
53.3543 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2009 ICD estimated from Google Maps linework.
Waconia, MN
Carver Co.
United States 		STH 284 / Sparrow Rd.
(44.83273, -93.78841) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.7262 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
(unincorporated), MN
Carver Co.
United States 		STH 7 / STH 25
(44.90572, -93.86993) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.9839 		Other (At-Grade)
Single-Lane 		2009 Rural. ICD estimated from Google Maps linework.
Maplewood, MN
Ramsey Co.
United States 		Sheren Ave. E / Castle Ave. E / Van Dyke St.
(45.00990, -93.02256) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.3974 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.