28735 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
Davis, CA
Yolo Co.
United States
5th St. / Cantrill Dr.
(38.55160, -121.72010)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
28.9547
Other (At-Grade)
Single-Lane
1998 Police station on SW corner. Date estimated. ICD estimated from Google Maps linework.
Davis, CA
Yolo Co.
United States
Moore Blvd. / Rockwell Dr.
(38.56830, -121.72630)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
25.2127
Other (At-Grade)
Single-Lane
1999 Date estimated. Functional Class: Local ICD estimated from Google Maps linework.
Davis, CA
Yolo Co.
United States
Moore Blvd. / Wright Blvd.
(38.56490, -121.71860)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
24.2801
Other (At-Grade)
Single-Lane
1999 Date estimated. Functional Class: Local ICD estimated from Google Maps linework.
Anchorage, AK
Anchorage
United States
Southport Dr. / Maritime Loop / Washington Ave.
(61.12706, -149.92590)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.9886
Other (At-Grade)
Single-Lane
2001 The first winter resulted in several accidents, including the loss of a number of light poles around the circle. In response, minor modifications were made to the roundabout in 2002. ICD estimated from Google Maps linework.
Fort Wayne, IN
Allen Co.
United States
Adams Center Rd. / Marion Center Rd. / Maples Rd. / Wayne Terrace
(41.00440, -85.05704)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
57.9120
Other (At-Grade)
Single-Lane
1995 Painted splitter islands. Year Completed estimated (before 1998).
Bloomington, IN
Monroe Co.
United States
High St. / Winslow Rd. / Rogers Rd.
(39.13631, -86.50819)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.9078
Other (At-Grade)
Single-Lane
1999 $497,000 construction cost. ICD estimated from Google Maps linework.
Mount Pleasant, SC
Charleston Co.
United States
Rifle Range Rd. / Bowman Rd. (Veterans Circle)
(32.80469, -79.84284)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
31.1197
Other (At-Grade)
Single-Lane
1998 Year Completed estimated (1994-2002) ICD estimated from Google Maps linework.
Encinitas, CA
San Diego Co.
United States
Leucadia Blvd / Hymettus Ave
(33.06470, -117.29620)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
21.0192
Other (At-Grade)
Single-Lane
2004 Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Malta, NY
Saratoga Co.
United States
Rte 67 (Dunning St.) / State Farm Pl.
(42.96991, -73.80676)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
43.6952
Other (At-Grade)
Multilane (2 Lane, unspecified)
2006 Part of a series of 5 roundabouts. ICD estimated from Google Maps linework.
Encinitas, CA
San Diego Co.
United States
Leucadia Blvd / Hermes Ave
(33.06482, -117.30010)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
18.0164
Other (At-Grade)
Single-Lane
2004 Previously controlled by two-way stop Functional Class: Collector 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
Amelia Island, FL
Nassau Co.
United States
SR A1A / Beach Lagoon Rd.
(30.55541, -81.44933)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.0520
Other (At-Grade)
Single-Lane
2001 Elliptical shape. ICD = 125 ft x 105 ft. Year Completed estimated (1999-2003).
The Villages, FL
Sumter Co.
United States
Buena Vista Blvd. / Old Mill Run
(28.90720, -81.98250)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
57.5036
Other (At-Grade)
Multilane (2 Lane, unspecified)
2003 Bypass lane for southbound through movement in addition to two entry lanes. ICD estimated from Google Maps linework.
The Villages, FL
Sumter Co.
United States
Morse Blvd. / Mariposa Way / Mission Hills Run
(28.91829, -81.96940)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
57.4974
Other (At-Grade)
Multilane (2 Lane, unspecified)
2003 ICD estimated from Google Maps linework.
London, ON
Middlesex County
Canada
Lambton Dr. / Oxford Dr.
(43.00616, -81.27515)
Traffic Calming Circle
Existing
Unknown
Unknown
5 Approaches
0 Driveways
38.4291
Other (At-Grade)
Single-Lane
Constructed sometime in the 1970s. Functional Class: Local ICD estimated from Google Maps linework.
Seward, NE
Seward Co.
United States
7th St. / 6th Ave. / 8th Ave.
(40.91742, -97.10029)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
37.9050
Other (At-Grade)
Single-Lane
Functional Class: Local ICD estimated from Google Maps linework.
Brookfield, IL
Cook Co.
United States
Grand Blvd. / Washington St.
(41.82755, -87.85150)
Other
Existing
Unknown
Unknown
8 Approaches
0 Driveways
41.8281
Other (At-Grade)
Single-Lane
I am a chauffuer in the Chicago area and I use this roundabout frequently when traveling from the West Suburbs to Midway Airport. Only real traffic is on Grand Blvd at this intersection but it is in a downtown shopping district in Brookfield (13 mi WSW of Functional Class: Local ICD estimated from Google Maps linework.
St. George, UT
Washington Co.
United States
E. Brigham Rd. / I-15 SB Ramps / Pioneer Rd.
(37.05999, -113.58560)
Roundabout
Existing
All-Way Yield
None
6 Approaches
0 Driveways
78.1526
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2006 Combines interchange ramps and frontage road. ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
21st Ave. E / E. Republican St.
(47.62320, -122.30470)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
5.6349
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.
Clemmons, NC
Forsyth Co.
United States
Styers Ferry Rd. / Utility Dr. (River Ridge Roundabout)
(36.07380, -80.39124)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.9598
Other (At-Grade)
Single-Lane
2002 Built by developer. Previously controlled by one-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Willimantic, CT
Windham Co.
United States
Eastern Rd. / (driveway) (ECSU Campus by clock tower)
(41.72001, -72.21691)
Traffic Calming Circle
Existing
All-Way Yield
None
3 Approaches
0 Driveways
24.0693
Other (At-Grade)
Single-Lane
1999 Not properly signed and painted, but lots of potential for demonstrating this intersection concept. ICD estimated from Google Maps linework.
Stafford Springs, CT
Tolland Co.
United States
Rte 32 / Rte 190
(41.95362, -72.30314)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
18.6523
Other (At-Grade)
Multilane (2 Lane, unspecified)
1890 Believed by some to be improperly signed and painted, though some roundabout features have been added in the past 10 years. Near railroad crossing. Year Completed estimated (1890?). ICD estimated from Google Maps linework.
Little Rock, AR
Pulaski Co.
United States
36th St. / Romine Rd. / West Rd.
(34.72098, -92.38181)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
22.5782
Other (At-Grade)
Single-Lane
2001 Elementary school and church nearby. http://www.contextsensitivesolutions.org/content/case_studies/kentucky_roundabout/resources/kentucky_roundabout_pdf/ Functional Class: Arterial ICD estimated from Google Maps linework.
Boulder, CO
Boulder Co.
United States
Arapahoe Ave. / 4th St.
(40.01294, -105.29160)
Traffic Calming Circle
Existing
One-Way/Two-Way Stop
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Boulder, CO
Boulder Co.
United States
Arapahoe Ave. / 5th St.
(40.01295, -105.28920)
Traffic Calming Circle
Existing
One-Way/Two-Way Stop
None
3 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Boulder, CO
Boulder Co.
United States
Balsam Ave. / 14th St.
(40.02675, -105.27840)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
16.4619
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Boulder, CO
Boulder Co.
United States
Balsam Ave. / 15th St.
(40.02675, -105.27660)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
8.2310
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Boulder, CO
Boulder Co.
United States
Evergreen Ave. / 9th St.
(40.03106, -105.28560)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
16.4609
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Boulder, CO
Boulder Co.
United States
Kings Ridge Blvd. / Edison Ave.
(40.03098, -105.23950)
Other
Existing
All-Way Yield
None
3 Approaches
0 Driveways
23.7768
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Boulder, CO
Boulder Co.
United States
Kings Ridge Blvd. / Franklin Dr.
(40.03237, -105.23960)
Other
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.4342
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Boulder, CO
Boulder Co.
United States
Maxwell Ave. / 6th St.
(40.02176, -105.28860)
Traffic Calming Circle
Existing
One-Way/Two-Way Stop
None
4 Approaches
0 Driveways
12.8046
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Boulder, CO
Boulder Co.
United States
Pearl St. / 4th St.
(40.01571, -105.29050)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
20.1234
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Boulder, CO
Boulder Co.
United States
Pearl St. / Mid-Block
(40.01501, -105.29390)
Traffic Calming Circle
Existing
Unknown
None
2 Approaches
0 Driveways
16.4647
Other (At-Grade)
Single-Lane
Facilitates U-turns at west end of Pearl Street ICD estimated from Google Maps linework.
Boulder, CO
Boulder Co.
United States
Pine St. / 15th St.
(40.02072, -105.27670)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
16.4634
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Boulder, CO
Boulder Co.
United States
Pine St. / 17th St.
(40.02126, -105.27410)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
10.9755
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Aspen, CO
Pitkin Co.
United States
SR 82 / Maroon Creek Rd. / Castle Creek Rd.
(39.19557, -106.84025)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
60.9600
Other (At-Grade)
Multilane (2 Lane, unspecified)
2000
Gatineau, QC
Outaouais Region
Canada
Blvd. St.-Joseph (Rte. 105) / Rue Montcalm
(45.43146, -75.73314)
Roundabout
Existing
All-Way Yield
Pedestrian Signal (red-yellow-green to drivers)
3 Approaches
0 Driveways
23.4678
Other (At-Grade)
Multilane (2 Lane, unspecified)
2003 Opened December 9, 2003. Functional Class: Arterial ICD estimated from Google Maps linework.
Denver, CO
Denver Co.
United States
E. Lowry Blvd. / N. Uinta Way
(39.71986, -104.89070)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
50.5258
Other (At-Grade)
Multilane (2 Lane, unspecified)
1998 ICD estimated from Google Maps linework.
Denver, CO
Denver Co.
United States
E. Lowry Blvd. / Yosemite St.
(39.72373, -104.88400)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
51.4416
Other (At-Grade)
Multilane (2 Lane, unspecified)
1998 ICD estimated from Google Maps linework.
Frisco, CO
Summit Co.
United States
SH 9 / I-70 WB Ramps
(39.59339, -106.09700)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
34.0524
Freeway Ramps (Grade-Separated)
Single-Lane
2000 Highway ref. pt. 70-202.35. ICD estimated from Google Maps linework.
Calabasas, CA
Los Angeles Co.
United States
Parkway Calabasas / Camino Portal
(34.13878, -118.65890)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.6442
Other (At-Grade)
Single-Lane
2001 Documented in 2002 ITE District 6 Annual Meeting Compendium of Papers. Originally double-lane roundabout. Parkway Calabasas approaches tapered to single-lane in advance of entry by striping. Functional Class: Arterial ICD estimated from Google Maps linework.
Golden, CO
Jefferson Co.
United States
S. Golden Rd. / Johnson Rd. / 16th St.
(39.74207, -105.20060)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.6526
Other (At-Grade)
Multilane (2 Lane, unspecified)
1998 Documented in 2002 ITE District 6 Annual Meeting Compendium of Papers. Serves retail shopping corridor. Functional Class: Arterial ICD estimated from Google Maps linework.
Golden, CO
Jefferson Co.
United States
S. Golden Rd. / Lunnonhaus Dr.
(39.74062, -105.19840)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0040
Other (At-Grade)
Multilane (2 Lane, unspecified)
1998 Documented in 2002 ITE District 6 Annual Meeting Compendium of Papers. Serves retail shopping corridor. Small two-lane roundabout but with nontraversable central island.
Golden, CO
Jefferson Co.
United States
S. Golden Rd. / Utah St.
(39.73919, -105.19620)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
23.8782
Other (At-Grade)
Multilane (2 Lane, unspecified)
1998 Documented in 2002 ITE District 6 Annual Meeting Compendium of Papers. Serves retail shopping corridor. Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Golden, CO
Jefferson Co.
United States
S. Golden Rd. / Ulysses St.
(39.73771, -105.19390)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.5734
Other (At-Grade)
Single-Lane
1998 Documented in 2002 ITE District 6 Annual Meeting Compendium of Papers. Serves retail shopping corridor. Main entrance to shopping center. Functional Class: Arterial ICD estimated from Google Maps linework.
Grand Junction, CO
Mesa Co.
United States
Horizon Dr. / 12th St.
(39.10165, -108.55234)
Roundabout
Existing
All-Way Yield
None
4 Approaches
1 Driveways
39.6240
Other (At-Grade)
Single-Lane
1998 Bicycle-only (bike-only) driveway into circulatory roadway in northeast quadrant, leading into bicycle (bike) roundabout.
Howard, WI
Brown Co.
United States
Glendale Ave. / Hillcrest Heights
(44.56551, -88.09801)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.9305
Other (At-Grade)
Single-Lane
2008 Opened August 1, 2008. ICD estimated from Google Maps linework.
Lake Oswego, OR
Clackamas Co.
United States
SW Carman Dr. / SW Meadows Rd. / SW Quarry Rd.
(45.41700, -122.72490)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.3422
Other (At-Grade)
Single-Lane
2003 ICD estimated from Google Maps linework.
Bend, OR
Deschutes Co.
United States
SW Colorado Ave. / SW Simpson St.
(44.04770, -121.32290)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.2050
Other (At-Grade)
Single-Lane
2001 ICD estimated from Google Maps linework.
Clearwater, FL
Pinellas Co.
United States
Mandalay Ave. / Acacia St.
(27.98970, -82.82660)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.4750
Other (At-Grade)
Single-Lane
2001 Boundary between commercial and residential area. Allows traffic attempting to park to use roundabout for U-turn without entering residential area. Also serves as U-turn for everyone, including WB-50 semis. Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Boynton Beach, FL
Palm Beach Co.
United States
Hagen Ranch Rd. / Charleston Shores Blvd.
(26.56520, -80.15560)
Roundabout
Existing
All-Way Yield
Active Pedestrian Warning (flashing yellow)
4 Approaches
0 Driveways
23.5012
Other (At-Grade)
Single-Lane
1998 ICD estimated from Google Maps linework.
Boynton Beach, FL
Palm Beach Co.
United States
Hagen Ranch Rd. / Gateway Blvd. / Aberdeen Lakes Rd.
(26.54660, -80.16390)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
23.5051
Other (At-Grade)
Single-Lane
2000 Date estimated. ICD estimated from Google Maps linework.
Boynton Beach, FL
Palm Beach Co.
United States
Hagen Ranch Rd. / Le Chalet Blvd.
(26.55650, -80.15710)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
19.2298
Other (At-Grade)
Single-Lane
2000 Date estimated. ICD estimated from Google Maps linework.
Delray Beach, FL
Palm Beach Co.
United States
Lake Ida Rd. / Via Flora Dr.
(26.46919, -80.13670)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.5900
Other (At-Grade)
Single-Lane
1998 Fatal crash January 28, 2005. 11861-05. ICD estimated from Google Maps linework.
Amelia Island, FL
Nassau Co.
United States
SR A1A / Amelia Island Plantation
(30.55717, -81.45009)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.0040
Other (At-Grade)
Single-Lane
2001 Year Completed estimated (1999-2003).
Littleton, CO
Arapahoe Co.
United States
Franklin St. / Cherryville Rd.
(39.61832, -104.96920)
Traffic Calming Circle
Existing
All-Way Yield
None
3 Approaches
0 Driveways
8.2800
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Greenwood Village, CO
Arapahoe Co.
United States
S. Monaco St. / E. Berry Ave.
(39.61682, -104.91340)
Traffic Calming Circle
Existing
Unknown
Unknown
3 Approaches
0 Driveways
11.9603
Other (At-Grade)
Single-Lane
1999 ICD estimated from Google Maps linework.
Greenwood Village, CO
Arapahoe Co.
United States
S. Monaco St. / E. Dorado Ave.
(39.61319, -104.91350)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
9.2007
Other (At-Grade)
Single-Lane
1999 ICD estimated from Google Maps linework.
Greenwood Village, CO
Arapahoe Co.
United States
S. Monaco St. / E. Dorado Pl.
(39.61199, -104.91350)
Traffic Calming Circle
Existing
Unknown
Unknown
3 Approaches
0 Driveways
11.0410
Other (At-Grade)
Single-Lane
1999 ICD estimated from Google Maps linework.
Greenwood Village, CO
Arapahoe Co.
United States
S. Monaco St. / E. Ida Ave.
(39.61082, -104.91350)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
14.7216
Other (At-Grade)
Single-Lane
1999 ICD estimated from Google Maps linework.
Greenwood Village, CO
Arapahoe Co.
United States
S. Monaco St. / E. Powers Ave.
(39.61501, -104.91350)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
9.2005
Other (At-Grade)
Single-Lane
1999 ICD estimated from Google Maps linework.
Greenwood Village, CO
Arapahoe Co.
United States
S. Monaco St. / E. Prentice Pl.
(39.61977, -104.91350)
Traffic Calming Circle
Existing
Unknown
Unknown
3 Approaches
0 Driveways
14.7197
Other (At-Grade)
Single-Lane
1999 ICD estimated from Google Maps linework.
Greenwood Village, CO
Arapahoe Co.
United States
Peoria St. / Cherry Creek Dr.
(39.61015, -104.84800)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
25.7631
Other (At-Grade)
Single-Lane
2000 ICD estimated from Google Maps linework.
Golden, CO
Jefferson Co.
United States
Jefferson County Pkwy. / Civic Center
(39.72717, -105.19940)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.9051
Other (At-Grade)
Single-Lane
2000 Feeds parking lot ICD estimated from Google Maps linework.
Columbine, CO
Jefferson Co.
United States
S. Simms St. / W. Quincy Ave.
(39.63865, -105.12860)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.0301
Other (At-Grade)
Multilane (2 Lane, unspecified)
2002 ICD estimated from Google Maps linework.
Northglenn, CO
Adams Co.
United States
Melody Dr. / Kennedy Dr.
(39.89222, -104.99270)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.6541
Other (At-Grade)
Single-Lane
1999 Roundabout is single-lane except for NB approach with separate RT lane. ICD estimated from Google Maps linework.
Littleton, CO
Arapahoe Co.
United States
Elati St. / Arapahoe Rd.
(39.59515, -104.99770)
Traffic Calming Circle
Existing
One-Way/Two-Way Stop
None
4 Approaches
0 Driveways
11.0437
Other (At-Grade)
Single-Lane
Functional Class: Collector ICD estimated from Google Maps linework.
Littleton, CO
Arapahoe Co.
United States
Elati St. / Briarwood St.
(39.59236, -104.99770)
Traffic Calming Circle
Existing
One-Way/Two-Way Stop
None
4 Approaches
0 Driveways
5.5221
Other (At-Grade)
Single-Lane
Functional Class: Collector ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
Rocky Mountain Ave. / Foxtrail Dr.
(40.40924, -105.00230)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.9231
Other (At-Grade)
Multilane (2 Lane, unspecified)
1994 Entrance to shopping center. Functional Class: Arterial ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
Rocky Mountain Ave. / McWhinney Blvd.
(40.41059, -105.00230)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
43.6504
Other (At-Grade)
Multilane (2 Lane, unspecified)
1994 Adjacent to shopping center. Functional Class: Arterial ICD estimated from Google Maps linework.
Milwaukee, WI
Milwaukee Co.
United States
S. 6th St. / W. Virginia St. / Florida St.
(43.02698, -87.91770)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.7816
Other (At-Grade)
Multilane (2 Lane, unspecified)
2002 Built as terminal of new bridge. Signal located downstream approximately 150-200 feet away (estimated) that queues back through roundabout during weekday p.m. peak. No lane designations on approach. Functional Class: Arterial ICD estimated from Google Maps linework.
Kennewick, WA
Benton Co.
United States
12th Ave. / Irving St.
(46.19768, -119.19670)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.9874
Other (At-Grade)
Single-Lane
2001 Functional Class: Collector ICD estimated from Google Maps linework.
Gig Harbor, WA
Pierce Co.
United States
Borgen Blvd. / 51st
(47.35959, -122.60640)
Roundabout
Existing
All-Way Yield
Active Pedestrian Warning (flashing yellow)
4 Approaches
0 Driveways
35.5974
Other (At-Grade)
Single-Lane
2002 In-pavement flashers in use on all crosswalks. Striped-out apron for future conversion to multilane. Opened September 2002. Functional Class: Arterial ICD estimated from Google Maps linework.
Gig Harbor, WA
Pierce Co.
United States
Borgen Blvd. / SR 16 SB Ramps
(47.35868, -122.61610)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.8342
Freeway Ramps (Grade-Separated)
Single-Lane
2004 Opened March 2004. ICD estimated from Google Maps linework.
Kent, WA
King Co.
United States
S. 216th St. / 42nd Ave. S / 40th Pl. S
(47.40843, -122.28120)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
23.4402
Other (At-Grade)
Single-Lane
2001 Opened July 2001. ICD estimated from Google Maps linework.
Scottsdale, AZ
Maricopa Co.
United States
N 68th St. / E Cholla St.
(33.58949, -111.93552)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2003 Completed with traffic calming project.
Lacey, WA
Thurston Co.
United States
Marvin Rd. NE / Main St. NE
(47.06709, -122.76828)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane, unspecified)
2000 Roundabout installed, although cross street not initially constructed.
Sammamish, WA
King Co.
United States
NE Inglewood Hill / 216th Ave. NE
(47.61554, -122.05180)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.3989
Other (At-Grade)
Single-Lane
2001 October 2001. ICD estimated from Google Maps linework.
University Place, WA
Pierce Co.
United States
Grandview Dr. / 56th St. W
(47.20565, -122.56890)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
24.3417
Other (At-Grade)
Single-Lane
2000 Opened September 2000. ICD estimated from Google Maps linework.
University Place, WA
Pierce Co.
United States
Grandview Dr. / 62nd Ct. W / Park Entrance
(47.20033, -122.56890)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
26.7785
Other (At-Grade)
Single-Lane
2000 Opened September 2000. ICD estimated from Google Maps linework.
University Place, WA
Pierce Co.
United States
Grandview Dr. / Bristonwood Dr. / 48th St. W
(47.21334, -122.56880)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.9607
Other (At-Grade)
Single-Lane
2000 Opened September 2000. ICD estimated from Google Maps linework.
University Place, WA
Pierce Co.
United States
Grandview Dr. / Cirque Dr.
(47.21093, -122.56880)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
25.1506
Other (At-Grade)
Single-Lane
2000 Opened September 2000. ICD estimated from Google Maps linework.
Wisconsin Rapids, WI
Wood Co.
United States
STH 54 (2nd Ave.) / Gaynor Ave. / 17th Ave.
(44.38025, -89.84447)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.3874
Other (At-Grade)
Multilane (2 Lane, unspecified)
2004 Opened September 2004. Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Yakima, WA
Yakima Co.
United States
N. 5th Ave. / Fruitdale Blvd.
(46.61242, -120.51870)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
31.1760
Other (At-Grade)
Single-Lane
2004 Completed July 1, 2004. Major street makes a 90-degree turn through the intersection. Previously controlled by one-way stop ICD estimated from Google Maps linework.
Bend, OR
Deschutes Co.
United States
NE 8th St. / 9th St. / Franklin Ave.
(44.05600, -121.29380)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.7577
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
Bend, OR
Deschutes Co.
United States
SW Reed Market Dr. / (no cross street)
(44.04080, -121.32790)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
32.6244
Other (At-Grade)
Single-Lane
2004 No cross street, but U-turns allowed. ICD estimated from Google Maps linework.
Bend, OR
Deschutes Co.
United States
SW Reed Market Dr. / SW Bond St. / SW Brookswood Blvd.
(44.04047, -121.31678)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2003
Bend, OR
Deschutes Co.
United States
SW Reed Market Dr. / Mt. Bachelor Dr.
(44.03830, -121.33340)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.2015
Other (At-Grade)
Single-Lane
2002 Fourth leg was built with completion of new bridge over Deschutes River. ICD estimated from Google Maps linework.
Bend, OR
Deschutes Co.
United States
SW Reed Market Dr. / SW Alderwood Cir.
(44.04054, -121.32174)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
29.1904
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
Eugene, OR
Lane Co.
United States
N. Terry St. / Roosevelt Blvd.
(44.06371, -123.18825)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
20.5969
Other (At-Grade)
Single-Lane
1999 ICD estimated from Google Maps linework.
Springfield, OR
Lane Co.
United States
Maple Island Rd. / Game Farm Rd. East
(44.08580, -123.03510)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
25.7365
Other (At-Grade)
Single-Lane
2002 One leg is driveway, 4th leg is future. ICD estimated from Google Maps linework.
Springfield, OR
Lane Co.
United States
58th St. / Thurston Rd.
(44.05320, -122.92640)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.7507
Other (At-Grade)
Single-Lane
2001 ICD estimated from Google Maps linework.
Springfield, OR
Lane Co.
United States
Maple Island Rd. / (parking lot)
(44.08710, -123.03510)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
29.1674
Other (At-Grade)
Single-Lane
2002 ICD estimated from Google Maps linework.
Springfield, OR
Lane Co.
United States
Maple Island Rd. / International Way
(44.08840, -123.03490)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.1668
Other (At-Grade)
Single-Lane
2002 ICD estimated from Google Maps linework.
Tamarack Resort, ID
Valley Co.
United States
Village Dr. / Whitewater Dr.
(44.67280, -116.11770)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
28.8771
Other (At-Grade)
Single-Lane
2005 None. ICD estimated from Google Maps linework.
Scottsdale, AZ
Maricopa Co.
United States
E. Oak St. / N. 70th St.
(33.47301, -111.93050)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
19.9249
Other (At-Grade)
Single-Lane
2003 ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
22nd Ave. E / E Thomas St.
(47.62138, -122.30360)
Traffic Calming Circle
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2006
Kaukauna, WI
Outagamie Co.
United States
CTH J / US 41 SB Ramps
(44.30645, -88.24948)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
35.8965
Freeway Ramps (Grade-Separated)
Single-Lane
2010 Opened October 11, 2010. ICD estimated from Google Maps linework.
McPherson, KS
McPherson Co.
United States
E. 1st St. / Centennial Dr.
(38.37671, -97.62996)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
38.3878
Other (At-Grade)
Single-Lane
2005 Fatal crash January 20, 2010. ICD estimated from Google Maps linework.
Olathe, KS
Johnson Co.
United States
S. Ridgeview Rd. / E. Loula St.
(38.88069, -94.79726)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
25.1027
Other (At-Grade)
Single-Lane
2004 Completed August 2004. ICD estimated from Google Maps linework.