15604 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
Monticello, MN
Wright Co.
United States
CSAH 18 (Fenning Ave.) / Meadow Oak Ave.
(45.28698, -93.77066)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.9722
Other (At-Grade)
Multilane (2 Lane)
2006 Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Champlin, MN
Hennepin Co.
United States
109th Ave. / Goose Lake Rd. / Zachary Ln.
(45.15226, -93.42163)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.3217
Other (At-Grade)
Single-Lane
2006 Posted speed on mainline approach 45 mph. Previously controlled by two-way stop ICD estimated from Google Maps linework.
Maple Grove, MN
Hennepin Co.
United States
Norwood Ln. / 85th Pl.
(45.10971, -93.43961)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
44.6737
Other (At-Grade)
Single-Lane
2006 Intersection of local and collector street in residential development. Functional Class: Collector ICD estimated from Google Maps linework.
Ottawa, ON
City of Ottawa
Canada
Kilborn Ave. / Lamira St.
(45.38604, -75.67085)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.5195
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Brighton, CO
Adams Co.
United States
W. Bridge St. / US 85 NB Ramps
(39.98683, -104.82320)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
43.0090
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2006 Part of double-dumbbell interchange with two roundabouts and one storage lane into railroad crossing. ICD estimated from Google Maps linework.
Brighton, CO
Adams Co.
United States
W. Bridge St. / US 85 SB Ramps
(39.98682, -104.82450)
Roundabout
Existing
Unknown
Unknown
5 Approaches
0 Driveways
43.9241
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2006 Part of double-dumbbell interchange with two roundabouts and one storage lane into railroad crossing. ICD estimated from Google Maps linework.
Dublin, OH
Union Co.
United States
Hyland-Croy Rd. / Glacier Ridge Blvd
(40.15634, -83.18476)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.9484
Other (At-Grade)
Single-Lane
2006 A school nearby and park on the other side. Previously controlled by stop control side street Functional Class: Arterial/Residential ICD estimated from Google Maps linework.
Squamish, BC
Squamish-Lillooet District
Canada
Commercial Way / Discovery Way
(49.72279, -123.15057)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.0000
Other (At-Grade)
Multilane (2 Lane)
2006 Home Depot retail center on one corner. Uses fishhook signs and pavement markings. Year Completed estimated (2004-2009).
Charlotte, NC
Mecklenburg Co.
United States
E. 9th St. / N. Davidson St.
(35.22668, -80.83273)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.9516
Other (At-Grade)
Single-Lane
2006 Near elementary school. ICD estimated from Google Maps linework.
Rexburg, ID
Madison Co.
United States
2nd W. / 4th S.
(43.81770, -111.78950)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.1941
Other (At-Grade)
Multilane (2 Lane)
2006 ICD estimated from Google Maps linework.
Kennewick, WA
Benton Co.
United States
18th Ave. / Irving St.
(46.19221, -119.19620)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.1649
Other (At-Grade)
Single-Lane
2006 New roads/intersection in subdivision - completed February 2006. Functional Class: Local ICD estimated from Google Maps linework.
Jackson, MS
Hinds Co.
United States
Metro Pkwy. / Terry Rd. / Pearl St. / Pascagoula St.
(32.29912, -90.19500)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
69.6576
Other (At-Grade)
Multilane (2 Lane)
2006 Functional Class: Arterial ICD estimated from Google Maps linework.
Jackson, MS
Hinds Co.
United States
Metro Pkwy. / Rose St.
(32.30047, -90.20142)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
100.9515
Other (At-Grade)
Multilane (2 Lane)
2006 Functional Class: Arterial ICD estimated from Google Maps linework.
Kennewick, WA
Benton Co.
United States
Grandridge Blvd. / Center Pkwy.
(46.22032, -119.23220)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.5746
Other (At-Grade)
Single-Lane
2006 Completed August 3, 2006. Functional Class: Collector ICD estimated from Google Maps linework.
The Villages, FL
Sumter Co.
United States
Buena Vista Blvd. / Bailey Trl.
(28.87536, -81.99070)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
56.4754
Other (At-Grade)
Multilane (2 Lane)
2006 ICD estimated from Google Maps linework.
Camp Verde, AZ
Yavapai Co.
United States
Middle Verde Rd. / I-17 NB Ramps
(34.61039, -111.86160)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
34.4040
Freeway Ramps (Grade-Separated)
Single-Lane
2006 ICD estimated from Google Maps linework.
Glenwood Springs, CO
Garfield Co.
United States
Mel Ray Rd. / I-70 EB Ramps / Midland Ave. / Riverine Rd.
(39.56019, -107.36139)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
46.9595
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2006 1 of 2 at Exit 114 on I-70, observed under construction in 2005. ICD estimated from Google Maps linework.
Glenwood Springs, CO
Garfield Co.
United States
Mel Ray Rd. / I-70 WB Ramps / US 6
(39.56142, -107.36127)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
44.1965
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2006 ICD estimated from Google Maps linework.
Pearl Harbor Naval Base (Ford Island), HI
Oahu Co.
United States
Ford Island Blvd. / Saratoga Blvd.
(21.36689, -157.95610)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
52.2752
Other (At-Grade)
Single-Lane
2006 Existing prior to 2005. Relocated in 2005/2006. Functional Class: Collector ICD estimated from Google Maps linework.
Santa Fe, NM
Santa Fe Co.
United States
Zafarano Dr. / San Ignatio Rd.
(35.64579, -106.01394)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.9988
Other (At-Grade)
Single-Lane
2006 Southwest Santa Fe near Lowes Building Supply. ICD estimated from Google Maps linework.
Brighton, MI
Livingston Co.
United States
Village Place Blvd. / (parking lot)
(42.50573, -83.75296)
Roundabout
Removed
All-Way Yield
None
0 Approaches
0 Driveways
39.6240
Other (At-Grade)
Multilane (2 Lane)
2006 ICD estimated from Google Earth.
Brighton, MI
Livingston Co.
United States
Village Place Blvd. / Green Oak Ave.
(42.50698, -83.75462)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.1480
Other (At-Grade)
Multilane (2 Lane)
2006 ICD estimated from Google Earth.
Greensboro, NC
Guilford Co.
United States
Greene St. / McGee St.
(36.06852, -79.79192)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
21.2386
Other (At-Grade)
Single-Lane
2006 This is part of a major transformation of Greene Street in Downtown Greensboro. Greene Street is currently 4 lanes one-way and will be converted to 2-way traffic with one lane in each direction and angled parking in the middle of the street separated by a median. Functional Class: Arterial ICD estimated from Google Maps linework.
Boise, ID
Ada Co.
United States
S. Touchmark Way / E. Louise Dr.
(43.60317, -116.34880)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
29.4050
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Boise, ID
Ada Co.
United States
S. Touchmark Way / S. Worth Way
(43.60206, -116.34610)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
30.2704
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Chattanooga, TN
Hamilton Co.
United States
SR 153 NB Ramps / Lake Resort Dr.
(35.10986, -85.22842)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
55.6902
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2006 At new intersection with new bridge and alignment of Lake Resort Drive. Former intersection was ~800 to the south. Non-symetric design. Some motions have two lanes. Previously controlled by signal ICD estimated from Google Maps linework.
Chattanooga, TN
Hamilton Co.
United States
SR 153 SB Ramps / N. Access Rd. / TVA offices
(35.10868, -85.23122)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
97.7036
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2006 N Access Road is a 4 lane arterial road. Fatal crash April 4, 2010. 11861-05. ICD estimated from Google Maps linework.
Brighton, MI
Livingston Co.
United States
Lee Rd. / US 23 SB Ramps
(42.50605, -83.75954)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.8600
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2006 Linked with Lee Rd/Whitmore Lake Rd roundabout. Previously controlled by one-way stop control ICD estimated from Google Maps linework.
Brighton, MI
Livingston Co.
United States
Lee Rd. / Whitmore Lake Rd.
(42.50627, -83.76012)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.2622
Other (At-Grade)
Multilane (2 Lane)
2006 Linked with US 23 SB Ramps/Lee Rd. roundabout. Functional Class: Arterial ICD estimated from Google Maps linework.
Buena Vista Township, MI
Saginaw Co.
United States
M-81 / I-75 SB Ramps
(43.45060, -83.89209)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
34.6818
Freeway Ramps (Grade-Separated)
Single-Lane
2006 Right turn bypass lanes ICD estimated from Google Maps linework.
Buena Vista Township, MI
Saginaw Co.
United States
M-81 / I-75 NB Ramps
(43.45056, -83.88958)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
34.6818
Freeway Ramps (Grade-Separated)
Single-Lane
2006 Right turn bypass lanes ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States
Research Pkwy. / (unknown #1)
(38.95966, -104.72230)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.5774
Other (At-Grade)
Multilane (2 Lane)
2006 Has marked double-left turn at northbound entry using conventional arrows. Functional Class: Arterial ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States
Research Pkwy. / (unknown #2)
(38.96123, -104.71810)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
49.2198
Other (At-Grade)
Multilane (2 Lane)
2006 Functional Class: Arterial ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States
Research Pkwy. / (unknown #3)
(38.96204, -104.71430)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.1479
Other (At-Grade)
Multilane (2 Lane)
2006 Functional Class: Arterial ICD estimated from Google Maps linework.
Spokane, WA
Spokane Co.
United States
Crestline Rd. / Lincoln St.
(47.72944, -117.37920)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.5271
Other (At-Grade)
Single-Lane
2006 Opened September 2006. ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States
Kettle Drum St. / Antelope Ridge Dr.
(38.90673, -104.68530)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.6699
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Nampa, ID
Canyon Co.
United States
Happy Valley Rd. / Amity Ave.
(43.56146, -116.51290)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
43.2726
Other (At-Grade)
Single-Lane
2006 Designed for ultimate two-lane w/ 180-ft ICD. Current 160-ft single-lane is initial build. Previously controlled by 4-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Branson, MO
Taney Co.
United States
Branson Landing Blvd. / Veterans Blvd. / Skaggs Rd. / Parnell Dr.
(36.64981, -93.21976)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
63.2418
Other (At-Grade)
Multilane (2 Lane)
2006 Near Skaggs Community Health Center Hospital. Veterans Boulevard was formerly Business 65 but was transferred from MoDOT to the city. Cost of roundabout was $1.9 million. News article: http://www.news-leader.com/apps/pbcs.dll/article?Date=20060324&Category=NEWS02&ArtNo=603240360&SectionCat=&Template=printart ICD estimated from Google Maps linework.
Bend, OR
Deschutes Co.
United States
NW Crossing Dr. / Lemhi Pass Rd.
(44.06210, -121.34600)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.7544
Other (At-Grade)
Single-Lane
2006 New roads as part of NW Crossing Development ICD estimated from Google Maps linework.
Bend, OR
Deschutes Co.
United States
NW Crossing Dr. / Shevlin Park Road
(44.06410, -121.34480)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
34.3280
Other (At-Grade)
Single-Lane
2006 Intersection as part of NW Crossing Development. Connection to existing NW Shevlin Park Road. ICD estimated from Google Maps linework.
Estero, FL
Lee Co.
United States
Williams Rd. / Chapel Trace
(26.41990, -81.83160)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
29.9485
Other (At-Grade)
Single-Lane
2006 Near Estero High School. ICD estimated from Google Maps linework.
Greensboro, NC
Guilford Co.
United States
Lake Jeanette Rd. / Bass Chapel Rd. / N. Elm St.
(36.14622, -79.81002)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.8620
Other (At-Grade)
Single-Lane
2006 This location currently meets traffic signal warrants. We are installing the roundabout instead of a traffic signal. Previously controlled by stop sign Functional Class: Minor Arterial ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
61st Ave. S / S. Cooper St.
(47.51166, -122.25710)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other (At-Grade)
Unknown
2006
Seattle, WA
King Co.
United States
42nd Ave. SW / SW Hinds St.
(47.57318, -122.38570)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
9.6690
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
Linden Ave. N / N. 42nd St.
(47.65774, -122.34850)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
56.3115
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
44th Ave. SW / SW College St.
(47.58301, -122.38780)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
37.0576
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
30th Ave. SW / SW Cloverdale St.
(47.52648, -122.37120)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
64.5176
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.
Anchorage, AK
Anchorage
United States
C St. / O'Malley EB Ramps
(61.12273, -149.88630)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.5659
Other (At-Grade)
Multilane (2 Lane)
2006 Functional Class: Arterial ICD estimated from Google Maps linework.
Anchorage, AK
Anchorage
United States
C St. / O'Malley WB Ramps
(61.12404, -149.88630)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
47.2943
Other (At-Grade)
Multilane (2 Lane)
2006 Functional Class: Arterial ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
34th Ave. SW / SW Henderson St.
(47.52286, -122.37530)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
42.7458
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
61st Ave. S / S Norfolk St.
(47.51337, -122.25705)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2006
Truckee, CA
Nevada Co.
United States
Brockway Rd. / Martis Valley Rd.
(39.32135, -120.16269)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2006
Oviedo, FL
Seminole Co.
United States
Franklin St. / Geneva Dr. / Division St.
(28.67359, -81.20439)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
34.5795
Other (At-Grade)
Single-Lane
2006 Website: http://www.cityofoviedo.net/files/Roundabouts.pdf ICD estimated from Google Maps linework.
Malta, NY
Saratoga Co.
United States
Rte 67 (Dunning St.) / Kelch Dr. / Blacksmith Dr. (Malta Commons)
(42.97073, -73.79816)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.8207
Other (At-Grade)
Multilane (2 Lane)
2006 Part of a series of 5 roundabouts. ICD estimated from Google Maps linework.
Prescott, AZ
Yavapai Co.
United States
SR 89 / Willow Lake Rd.
(34.59233, -112.42580)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
59.9743
Other (At-Grade)
Multilane (2 Lane)
2006 ICD estimated from Google Maps linework.
Greenwich, CT
Fairfield Co.
United States
King St. / Rye Lake Ave.
(41.07508, -73.70280)
Roundabout
Removed
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2006 Temporary roundabout installed May 12, 2004. Functional Class: Local.
Garnett, KS
Harvey Co.
United States
US 59 / US 169
(38.25832, -95.24861)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
46.8910
Other (At-Grade)
Single-Lane
2006 None. Previously controlled by one-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
40th Ave. SW / SW Manning St.
(47.57122, -122.38250)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
7.2520
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
28th Ave. NE / NE Hiram Pl. / NE 120th St.
(47.71572, -122.29810)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
164.7289
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
24th Ave. S / S. Dearborn St.
(47.59557, -122.30120)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
13.6919
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.
Phoenix, AZ
Maricopa Co.
United States
E. Mountain View Rd. / N. Central Ave.
(33.57510, -112.07360)
Traffic Calming Circle
Existing
All-Way Yield
None
0 Approaches
0 Driveways
16.9162
Other (At-Grade)
Single-Lane
2006 Mini-roundabout ICD estimated from Google Maps linework.
Bend, OR
Deschutes Co.
United States
NW Shevlin Park Rd. / Newport Ave. / College Way
(44.06240, -121.33770)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.6125
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
25th Ave. S / S. Dearborn St.
(47.59556, -122.30010)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other (At-Grade)
Unknown
2006
Seattle, WA
King Co.
United States
26th Ave. S / S. Dearborn St.
(47.59555, -122.29880)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
48.3244
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
26th Ave. S / S. Judkins St.
(47.59209, -122.29900)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
20.9420
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.
(unincorporated), CO
Douglas Co.
United States
Ridgegate Pkwy. / Ridgegate Cir. / Commons St.
(39.53187, -104.88300)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
53.4267
Other (At-Grade)
Multilane (2 Lane)
2006 Part of transit-oriented development near future light-rail station ICD estimated from Google Maps linework.
(unincorporated), CO
Douglas Co.
United States
Ridgegate Pkwy. / Ridgegate Cir. / Park Meadows Blvd.
(39.52945, -104.87450)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.3498
Other (At-Grade)
Multilane (2 Lane)
2006 Part of transit-oriented development near future light-rail station ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
24th Ave. S / S. Norman St.
(47.59301, -122.30120)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
41.0778
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.
Copley Township, OH
Summit Co.
United States
Ridgewood Rd. / Hametown Rd.
(41.11395, -81.66791)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.1947
Other (At-Grade)
Single-Lane
2006 Opened August 21, 2006. ICD estimated from Google Maps linework.
Clackamas, OR
Clackamas Co.
United States
Monterey Ave. / Stevens Rd.
(45.43780, -122.56390)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.8738
Other (At-Grade)
Single-Lane
2006 Fourth leg serves New Hope Community Church parking lot. ICD estimated from Google Maps linework.
St. Simons, GA
Glynn Co.
United States
Frederica Rd. / Lawrence Rd.
(31.21650, -81.37550)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
40.8563
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Malta, NY
Saratoga Co.
United States
Rte 67 (Dunning St.) / I-87 SB Ramps
(42.97027, -73.80322)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
44.5689
Other (At-Grade)
Multilane (2 Lane)
2006 Part of a series of 5 roundabouts. ICD estimated from Google Maps linework.
Malta, NY
Saratoga Co.
United States
Rte 67 (Dunning St.) / US 9
(42.97116, -73.79296)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
43.6943
Other (At-Grade)
Multilane (2 Lane)
2006 Part of a series of 5 roundabouts. ICD estimated from Google Maps linework.
Malta, NY
Saratoga Co.
United States
Rte 67 (Dunning St.) / I-87 NB Ramps
(42.97052, -73.80057)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
41.9470
Other (At-Grade)
Multilane (2 Lane)
2006 Part of a series of 5 roundabouts. ICD estimated from Google Maps linework.
Durango, CO
La Plata Co.
United States
(Mercy Regional Medical Center ring road) / (unknown)
(37.23677, -107.82050)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
34.2308
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Durango, CO
La Plata Co.
United States
(Mercy Regional Medical Center entrance drive) / (ring road)
(37.23339, -107.82310)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.6431
Other (At-Grade)
Multilane (2 Lane)
2006 Functional Class: Arterial ICD estimated from Google Maps linework.
Clovis, NM
Curry Co.
United States
Hwy 245 (Llano Estacado Blvd.) / Norris St.
(34.43384, -103.17830)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.3276
Other (At-Grade)
Single-Lane
2006 Completed February 27, 2006. Website: http://www.cityofclovis.org/roundabout/roundabout.htm ICD estimated from Google Maps linework.
Modesto, CA
Stanislaus Co.
United States
Sharon Ave. / Maid Mariane Rd.
(37.67451, -120.93050)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
20.7967
Other (At-Grade)
Single-Lane
2006 Opened July 27, 2006. Functional Class: Collector ICD estimated from Google Maps linework.
Modesto, CA
Stanislaus Co.
United States
Sylvan Ave. / Millbrook Ave.
(37.68898, -120.93520)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.3658
Other (At-Grade)
Multilane (2 Lane)
2006 Previously controlled by one-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Overland Park, KS
Johnson Co.
United States
133rd St. / Lamar Ave.
(38.88654, -94.65847)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.1862
Other (At-Grade)
Single-Lane
2006 Completed May 2006. 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
Unknown
Unknown
0 Approaches
0 Driveways
Other (At-Grade)
Unknown
2006
Seattle, WA
King Co.
United States
Densmore Ave. N / N 137th St.
(47.72867, -122.33830)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
16.8705
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
29th Ave. S / S. Judkins St.
(47.59217, -122.29550)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
12.8873
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
31st Ave. E / E. Denny St.
(47.62016, -122.29230)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
64.4023
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.
St. George, UT
Washington Co.
United States
E. Brigham Rd. / I-15 NB Ramps
(37.05939, -113.58350)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.8889
Freeway Ramps (Grade-Separated)
Single-Lane
2006 Raindrop-shaped interchange terminal. ICD estimated from Google Maps linework.
Orem, UT
Utah Co.
United States
2000 South / Sandhill Rd.
(40.26074, -111.70420)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.7220
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
2nd Ave. NE / NE 91st St.
(47.69499, -122.32710)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
8.0388
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
Linden Ave. N / N. 36th St.
(47.65116, -122.34860)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
35.4002
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
Woodlawn Ave. N / N. 36th St.
(47.65051, -122.33870)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
12.8730
Other (At-Grade)
Unknown
2006 ICD estimated from Google Maps linework.
Seattle, WA
King Co.
United States
Sunnyside Ave. N / N. 43rd St.
(47.65912, -122.33020)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
Other (At-Grade)
Unknown
2006
Seattle, WA
King Co.
United States
4th Ave. N / N. Prospect St.
(47.62890, -122.34880)
Traffic Calming Circle
Existing
Unknown
Unknown
0 Approaches
0 Driveways
10.4636
Other (At-Grade)
Unknown
2006 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)
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.
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)
2006 Part of a series of 5 roundabouts. ICD estimated from Google Maps linework.
Clinton, UT
Davis Co.
United States
2300 N / 1500 W
(41.14715, -112.05485)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
31.4775
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Tuttle West, OH
Franklin Co.
United States
Bow Falls Blvd. / Cross River Falls Blvd. / Rainbow Falls St.
(40.05861, -83.17153)
Traffic Calming Circle
Existing
Other
Unknown
4 Approaches
0 Driveways
115.1795
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Saskatoon, SK
Saskatchewan
Canada
Stonebridge Blvd. / Galloway Rd. / Cornish Rd. / Gordon Rd.
(52.08399, -106.63531)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
42.5675
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Pocatello, ID
Bannock Co.
United States
Hurley Dr. / Pole Line Rd.
(42.90782, -112.46041)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.1149
Other (At-Grade)
Multilane (2 Lane)
2006 ICD estimated from Google Maps linework.
Bel Air South, MD
Harford Co.
United States
S Tollgate Rd. / W Ring Factory Rd.
(39.50873, -76.34550)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
28.5652
Other (At-Grade)
Single-Lane
2006 Year Completed estimated (2005-2007). ICD estimated from Google Maps linework.
Bel Air South, MD
Harford Co.
United States
Abingdon Rd. / Dunbarton Dr. / Box Hill S Pkwy.
(39.47491, -76.30092)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
25.8134
Other (At-Grade)
Single-Lane
2006 Year Completed estimated (2005-2007). ICD estimated from Google Maps linework.