12773 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
The Villages, FL
Marion Co.
United States
Buena Vista Blvd. / Legacy Ln.
(28.97006, -82.01506)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.3341
Other (At-Grade)
Multilane (2 Lane)
2001 ICD estimated from Google Maps linework.
The Villages, FL
Marion Co.
United States
Buena Vista Blvd. / Belle Meade Cir.
(28.96300, -82.00399)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
55.3827
Other (At-Grade)
Multilane (2 Lane)
2001 ICD estimated from Google Maps linework.
The Villages, FL
Sumter Co.
United States
Buena Vista Blvd. / Glenview Rd. / El Camino Real
(28.95271, -82.00076)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
71.0641
Other (At-Grade)
Multilane (2 Lane)
1998 ICD estimated from Google Maps linework.
The Villages, FL
Sumter Co.
United States
Buena Vista Blvd. / Tall Trees Ln.
(28.92198, -82.00272)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
59.5861
Other (At-Grade)
Multilane (2 Lane)
2003 ICD estimated from Google Maps linework.
The Villages, FL
Sumter Co.
United States
Buena Vista Blvd. / Belvedere Blvd.
(28.91778, -81.99953)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
53.3161
Other (At-Grade)
Multilane (2 Lane)
2003 ICD estimated from Google Maps linework.
The Villages, FL
Sumter Co.
United States
Morse Blvd. / El Camino Real / Paige Pl.
(28.94803, -81.95540)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
68.9771
Other (At-Grade)
Multilane (2 Lane)
1998 ICD estimated from Google Maps linework.
Hanover, MD
Anne Arundel Co.
United States
Arundel Mills Blvd. / MD 295 NB Ramps
(39.15573, -76.74459)
Roundabout
Removed
All-Way Yield
None
3 Approaches
0 Driveways
26.8575
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2002 ICD estimated from Google Maps linework.
Hanover, MD
Anne Arundel Co.
United States
Arundel Mills Blvd. / MD 295 SB Ramps
(39.15677, -76.74617)
Roundabout
Removed
All-Way Yield
None
2 Approaches
0 Driveways
66.6797
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2002 ICD estimated from Google Maps linework.
Scaggsville, MD
Howard Co.
United States
Hopkins-Gorman Rd. / US 29 NB Ramps
(39.15846, -76.88660)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
59.2695
Other (At-Grade)
Multilane (2 Lane)
2002 ICD estimated from Google Maps linework.
Lindon, UT
Utah Co.
United States
400 South / 600 West (Lindon Park Circle)
(40.33034, -111.73140)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
33.6873
Other (At-Grade)
Multilane (2 Lane)
2001 Date estimated. ICD estimated from Google Maps linework.
Provo, UT
Utah Co.
United States
300 North / Seven Peaks Blvd.
(40.23737, -111.63750)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.7337
Other (At-Grade)
Multilane (2 Lane)
1997 ICD estimated from Google Maps linework.
Latham, NY
Albany Co.
United States
Rte. 2 / Rte. 9 (Latham Circle)
(42.74810, -73.76098)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
71.9180
Other (At-Grade)
Multilane (2 Lane)
2002 Converted from rotary. Previously controlled by circle ICD estimated from Google Maps linework.
Edmonton, AB
Edmonton Capital Region
Canada
St. Albert Trl. / Groat Rd. / 118th Ave. NW
(53.57027, -113.54940)
Rotary
Existing
Unknown
Unknown
4 Approaches
0 Driveways
58.1573
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Las Vegas, NV
Clark Co.
United States
Carey Ave. / Hamilton St.
(36.20310, -115.12310)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.9484
Other (At-Grade)
Multilane (2 Lane)
2001 ICD estimated from Google Maps linework.
Las Vegas, NV
Clark Co.
United States
Carey Ave. / Revere St.
(36.20313, -115.15180)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.8396
Other (At-Grade)
Multilane (2 Lane)
2001 ICD estimated from Google Maps linework.
Las Vegas, NV
Clark Co.
United States
Hills Dr. / Longspur Dr.
(36.19252, -115.29770)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
47.2295
Other (At-Grade)
Multilane (2 Lane)
1991 ICD estimated from Google Maps linework.
Truckee, CA
Nevada Co.
United States
Hwy 89 / I-80 EB Ramps
(39.32243, -120.20770)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
55.4354
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2005 ICD estimated from Google Maps linework.
Calgary, AB
Calgary Region
Canada
Discovery Ridge Blvd. / Discovery Dr.
(51.01179, -114.20000)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.0855
Other (At-Grade)
Multilane (2 Lane)
2001 Date estimated. ICD estimated from Google Maps linework.
Calgary, AB
Calgary Region
Canada
McKenzie Towne Blvd. / McKenzie Towne Gt. / Prestwick Blvd. / Inverness Gt.
(50.91650, -113.96430)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
79.8145
Other (At-Grade)
Multilane (2 Lane)
2000 Date estimated. ICD estimated from Google Maps linework.
Bellingham, WA
Whatcom Co.
United States
Cordata Pkwy. / Kellogg Rd.
(48.79511, -122.49170)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.3384
Other (At-Grade)
Multilane (2 Lane)
2003 Primary access to Whatcom Community College. Functional Class: Arterial ICD estimated from Google Maps linework.
Federal Way, WA
King Co.
United States
Weyerhaeuser Way S / S 336th St
(47.30262, -122.29650)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
51.8339
Other (At-Grade)
Multilane (2 Lane)
2004 Opened July 2004. Functional Class: Arterial ICD estimated from Google Maps linework.
The Villages, FL
Sumter Co.
United States
Buena Vista Blvd. / Stillwater Trl.
(28.90300, -81.98000)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
60.6426
Other (At-Grade)
Multilane (2 Lane)
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
Buena Vista Blvd. / Bailey Trl. / Odell Cir.
(28.89440, -81.97949)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
55.4194
Other (At-Grade)
Multilane (2 Lane)
2005 ICD estimated from Google Maps linework.
The Villages, FL
Sumter Co.
United States
Buena Vista Blvd. / St. Charles Pl. / Bonita Blvd.
(28.88176, -81.98260)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
55.4261
Other (At-Grade)
Multilane (2 Lane)
2005 Fatal crash June 16, 2011. 11861-05. 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.
The Villages, FL
Sumter Co.
United States
Stillwater Trl. / Canal St.
(28.90453, -81.97457)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
57.5051
Other (At-Grade)
Multilane (2 Lane)
2003 ICD estimated from Google Maps linework.
The Villages, FL
Sumter Co.
United States
Morse Blvd. / Stillwater Trl.
(28.90661, -81.96886)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
53.3218
Other (At-Grade)
Multilane (2 Lane)
2003 ICD estimated from Google Maps linework.
The Villages, FL
Sumter Co.
United States
Morse Blvd. / Lake Sumter Landing
(28.90930, -81.96960)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
55.4114
Other (At-Grade)
Multilane (2 Lane)
2003 Bypass lane for northbound through movement. ICD estimated from Google Maps linework.
St. Louis, MO
St. Louis Co.
United States
Halls Ferry / MO 367
(38.72251, -90.24017)
Rotary
Existing
All-Way Yield
None
6 Approaches
0 Driveways
86.6571
Other (At-Grade)
Multilane (2 Lane)
three of the six approaches are multilane and have dual lanes of traffic merging into both lanes of the roundabout; roundabout is unstriped. Description as follows: Halls Ferry Circle is 3 lanes wide, 350 foot diameter, 35 miles per hour and has 5 major roadways entering (from http://www.ballwin.mo.us/minutes_062402.html) ICD estimated from Google Maps linework.
Colonie, NY
Albany Co.
United States
Albany Shaker Rd. / Maxwell Rd.
(42.72396, -73.79143)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
37.7278
Other (At-Grade)
Multilane (2 Lane)
2011 Intersection is being relocated to east. Addition of a fourth leg is planned. Previously controlled by one-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Phoenix, AZ
Maricopa Co.
United States
99th Ave. / Lower Buckeye Rd.
(33.42116, -112.27260)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
59.8104
Other (At-Grade)
Multilane (2 Lane)
2005 ICD estimated from Google Maps linework.
Payson, AZ
Gila Co.
United States
SR 87 / Tyler Pkwy / Home Depot Entrance
(34.26614, -111.32200)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.4034
Other (At-Grade)
Multilane (2 Lane)
2005 ICD estimated from Google Maps linework.
Truckee, CA
Nevada Co.
United States
Hwy 89 / I-80 WB Ramps
(39.32386, -120.20760)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
40.6518
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2005 ICD estimated from Google Maps linework.
Washington, DC
N/A Co.
United States
Randle Circle (Mass. Ave. / Minn. Ave. / K St.)
(38.87810, -76.96148)
Signalized Roundabout/Circle
Existing
Signal
None
7 Approaches
0 Driveways
118.0801
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Acoma Indian Reservation, NM
McKinley Co.
United States
SH 30 / I-40 WB Ramps
(35.07505, -107.56110)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
65.4884
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2010 Merging right-turn bypass lane on north leg. Series of 3 roundabouts. ICD estimated from Google Maps linework.
Lexington, KY
Fayette Co.
United States
W Reynolds Rd. / Keithshire Way / Wellington Way
(37.99520, -84.53814)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
62.1196
Other (At-Grade)
Multilane (2 Lane)
1999 Opened between 1997 and 2002. Functional Class: Collector ICD estimated from Google Maps linework.
Middletown, NJ
Monmouth Co.
United States
Newman Springs Rd. (CR 520) / College Dr.
(40.33204, -74.13175)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.7760
Other (At-Grade)
Multilane (2 Lane)
2007 Entrance to Brookdale Community College and Lincroft Bible Church. Expected opening August 2007. 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.
Dublin, OH
Franklin Co.
United States
Muirfield Dr. / Brand Rd.
(40.12731, -83.14957)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
66.6637
Other (At-Grade)
Multilane (2 Lane)
2005 ICD estimated from Google Maps linework.
Gatineau, QC
Outaouais Region
Canada
Blvd. St.-Laurent / Blvd. St.-Joseph (Rte. 105)
(45.43216, -75.73323)
Roundabout
Existing
All-Way Yield
Pedestrian Signal (red-yellow-green to drivers)
4 Approaches
0 Driveways
49.4493
Other (At-Grade)
Multilane (2 Lane)
2004 Staggered, two-stage pedestrian signal on east leg. Warning beacons on other legs. Functional Class: Arterial ICD estimated from Google Maps linework.
Brighton, MI
Livingston Co.
United States
Lee Rd. / US 23 NB Ramps / Fieldcrest Dr.
(42.50486, -83.75652)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.5461
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2005 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.
Jupiter, FL
Palm Beach Co.
United States
S. Central Blvd. / Indian Creek Pkwy.
(26.91067, -80.11073)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
105.4349
Other (At-Grade)
Multilane (2 Lane)
2004 Functional Class: Arterial ICD estimated from Google Maps linework.
Jupiter, FL
Palm Beach Co.
United States
S. Central Blvd. / Frederick Small Rd.
(26.89750, -80.11127)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
119.2938
Other (At-Grade)
Multilane (2 Lane)
2004 ICD estimated from Google Maps linework.
Jupiter, FL
Palm Beach Co.
United States
S. Central Blvd. / Main St.
(26.88774, -80.11160)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
119.3041
Other (At-Grade)
Multilane (2 Lane)
2004 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.
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.
Colorado Springs, CO
El Paso Co.
United States
New Car Dr. / Test Dr.
(38.93844, -104.73440)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
43.6618
Other (At-Grade)
Multilane (2 Lane)
2003 Serves retail shopping center. ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States
Carefree Cir. / New Center Pl.
(38.87741, -104.71720)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
44.6291
Other (At-Grade)
Multilane (2 Lane)
2003 ICD estimated from Google Maps linework.
(unincorporated), MA
Barnstable Co.
United States
Rte. 6A / Rte. 28 (gateway to Cape Cod)
(41.74313, -70.58651)
Rotary
Existing
All-Way Yield
None
0 Approaches
0 Driveways
104.2626
Other (At-Grade)
Multilane (2 Lane)
Functional Class: Arterial ICD estimated from Google Maps linework.
Boston, MA
Suffolk Co.
United States
VFW Pkwy. / North Shore Rd. (Butler Circle)
(42.41228, -70.99350)
Rotary
Existing
Unknown
Unknown
0 Approaches
0 Driveways
84.6514
Other (At-Grade)
Multilane (2 Lane)
Functional Class: Arterial ICD estimated from Google Maps linework.
Gaithersburg, MD
Montgomery Co.
United States
Kentlands Blvd. / Main St.
(39.12333, -77.23855)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.0619
Other (At-Grade)
Multilane (2 Lane)
1993 Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Gaithersburg, MD
Montgomery Co.
United States
Kentlands Blvd. / Market St.
(39.12309, -77.23489)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.2089
Other (At-Grade)
Multilane (2 Lane)
1993 Functional Class: Arterial. Year Completed estimated (1993-2002). ICD estimated from Google Maps linework.
Gaithersburg, MD
Montgomery Co.
United States
Orchard Ridge Dr. / Mill Green Ave.
(39.12559, -77.22635)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
37.9872
Other (At-Grade)
Multilane (2 Lane)
2002 ICD estimated from Google Maps linework.
Jensen Beach, FL
Martin Co.
United States
Jensen Beach Blvd. / Candice Ave. / Pineapple Dr.
(27.24387, -80.22741)
Roundabout
Existing
All-Way Yield
At-grade Rail Crossing Gates (controlling circulatory roadway only)
5 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane)
2002 Railroad running through central island. ADT volume of 27000 on five-lane road west leg. Also an evacuation route. High volume FEC freight line.
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.
Richmond, VA
Henrico Co.
United States
Monument Ave. / Allen Ave.
(37.55384, -77.46020)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
74.8004
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Richmond, VA
Henrico Co.
United States
Stuart Circle
(37.55246, -77.45788)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
35.9806
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Jessup, MD
Anne Arundel Co.
United States
MD 198 (Laurel Fort Meade Rd.) / MD 32 EB Ramps
(39.08997, -76.75736)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
53.3400
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2002 Lanes reduced in 2010. 21442
Jackson, MI
Jackson Co.
United States
4th St. / West Ave.
(42.22067, -84.41847)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.3790
Other (At-Grade)
Multilane (2 Lane)
2002 Between 1999 and 2005. ICD estimated from Google Maps linework.
Orion Township, MI
Oakland Co.
United States
Baldwin Rd. / Indianwood Rd. / Coats Rd.
(42.78413, -83.31979)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
49.0862
Other (At-Grade)
Multilane (2 Lane)
2004 ICD estimated from Google Maps linework.
Jessup, MD
Anne Arundel Co.
United States
MD 198 (Laurel Fort Meade Rd.) / MD 32 WB Ramps
(39.09178, -76.75688)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
53.3400
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2002 Lanes reduced in 2010. 21442
Owensboro, KY
Daviess Co.
United States
KY 56 / KY 81
(37.75357, -87.17403)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
39.6605
Other (At-Grade)
Multilane (2 Lane)
2014 Functional Class: Arterial ICD estimated from Google Maps linework.
Acoma Indian Reservation, NM
McKinley Co.
United States
SH 30 / I-40 EB Ramps
(35.07341, -107.56120)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
65.4897
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2010 Merging right-turn bypass lane on west leg. Series of 3 roundabouts. 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.
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.
Kalamazoo, MI
Kalamazoo Co.
United States
W. Michigan Ave. / Rankin Ave.
(42.28212, -85.61975)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
42.4134
Other (At-Grade)
Multilane (2 Lane)
2004 Concentric striping in circulatory roadway. ICD estimated from Google Maps linework.
Bend, OR
Deschutes Co.
United States
NE 18th St. / Cooley Rd.
(44.11047, -121.27940)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.5914
Other (At-Grade)
Multilane (2 Lane)
2008 Only two legs to open initially - full operation in 2008. ICD estimated from Google Maps linework.
Carmel, IN
Hamilton Co.
United States
N. Spring Mill Rd. / W. 96th St.
(39.92690, -86.16508)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
43.0467
Other (At-Grade)
Multilane (2 Lane)
2006 ICD estimated from Google Maps linework.
Bend, OR
Deschutes Co.
United States
SW Bond St. / Wilson St.
(44.04616, -121.30970)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.4799
Other (At-Grade)
Multilane (2 Lane)
2007 Single-Lane except one separate right turn lane ICD estimated from Google Maps linework.
West Roxbury, MA
Suffolk Co.
United States
W. Roxbury Pkwy. / Lagrange St. / Newton St. / Hammond Pond Pkwy. / Hammond St.
(42.31049, -71.16329)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
1 Driveways
72.4237
Other (At-Grade)
Multilane (2 Lane)
2014 Retrofitted in 2014. ICD estimated from Google Maps linework.
Tumwater, WA
Thurston Co.
United States
Tumwater Blvd. / New Market St.
(46.97971, -122.91320)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
49.7052
Other (At-Grade)
Multilane (2 Lane)
2006 Functional Class: Arterial ICD estimated from Google Maps linework.
Springfield, OR
Lane Co.
United States
Hayden Bridge Way / Pioneer Pkwy. / Wayside Ln.
(44.07090, -123.02880)
Roundabout
Existing
All-Way Yield
Rectangular Rapid Flashing Beacon (RRFB)
5 Approaches
0 Driveways
52.3441
Other (At-Grade)
Multilane (2 Lane)
2006 http://www.registerguard.com/news/2006/09/21/a1.roundabout.0921.p1.php?section=cityregion Prior configuration was an offset T with Wayside east of Pioneer Parkway East. M L King Parkway did not exist. ICD estimated from Google Maps linework.
Hilliard, OH
Franklin Co.
United States
Britton Pkwy. / Hayden Run Rd.
(40.06202, -83.13750)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.5320
Other (At-Grade)
Multilane (2 Lane)
2006 Functional Class: Major Arterial ICD estimated from Google Maps linework.
Hilliard, OH
Franklin Co.
United States
Britton Pkwy. / Riggins Rd.
(40.06496, -83.13824)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
51.1861
Other (At-Grade)
Multilane (2 Lane)
2006 Functional Class: Major Arterial ICD estimated from Google Maps linework.
Oshkosh, WI
Winnebago Co.
United States
Jackson St. / Murdock Ave.
(44.03936, -88.54259)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.6252
Other (At-Grade)
Multilane (2 Lane)
2010 ICD estimated from Google Maps linework.
Edmonton, AB
Edmonton Capital Region
Canada
107th Ave. / 142nd St. NW
(53.55102, -113.56580)
Rotary
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
81.5992
Other (At-Grade)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Edmonton, AB
Edmonton Capital Region
Canada
Connors Rd. / 85th St. / 83rd St. / 90th Ave. NW
(53.52501, -113.45750)
Rotary
Removed
Unknown
Unknown
5 Approaches
0 Driveways
25.5598
Other (At-Grade)
Multilane (2 Lane)
2019 Rotary converted to signalized intersection in 2019 to make way for LRT. https://edmontonjournal.com/news/local-news/love-it-or-hate-it-bonnie-doon-traffic-circle-to-be-removed-in-favour-of-four-way-intersection/ ICD estimated from Google Maps linework.
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)
2009 Series of 5 roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework.
Cottonwood, AZ
Yavapai Co.
United States
AZ 89A / Cement Plant Rd. / AZ 260
(34.76221, -112.06410)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.2845
Other (At-Grade)
Multilane (2 Lane)
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)
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)
2009 Series of 5 roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework.
Mesa, AZ
Maricopa Co.
United States
Brown Rd. / Loop 202 SB Ramps
(33.43689, -111.65280)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.8563
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2007 ICD estimated from Google Maps linework.
Mesa, AZ
Maricopa Co.
United States
Brown Rd. / Loop 202 NB Ramps
(33.43694, -111.64850)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
47.8396
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2007 ICD estimated from Google Maps linework.
Sedona, AZ
Coconino Co.
United States
AZ 89A / AZ 179
(34.86597, -111.76370)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.1774
Other (At-Grade)
Multilane (2 Lane)
2008 Functional Class: Arterial ICD estimated from Google Maps linework.
Sedona, AZ
Coconino Co.
United States
AZ 89A / Brewer Rd.
(34.86599, -111.76500)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
37.2376
Other (At-Grade)
Multilane (2 Lane)
2008 Functional Class: Arterial ICD estimated from Google Maps linework.
Woburn, MA
Middlesex Co.
United States
I-95 Ramps / MA 38 (Main St.)
(42.49945, -71.15711)
Rotary
Existing
Unknown
Unknown
4 Approaches
0 Driveways
30.8196
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Revere, MA
Suffolk Co.
United States
Copeland Circle - US 1 Ramps / MA 60 (Squire Rd.)
(42.43008, -71.01710)
Rotary
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
Retrofitted (November 2018) with multi-lane approaches/departures on the Route 1 ramps and roundabout style pavement markings and signs within the circulating roadway. 21442
Boston, MA
Suffolk Co.
United States
Old Colony Ave. / Columbia Rd. / Southampton St.
(42.32935, -71.05222)
Rotary
Existing
Unknown
Unknown
5 Approaches
0 Driveways
66.2213
Other (At-Grade)
Multilane (2 Lane)
Functional Class: Arterial ICD estimated from Google Maps linework.
Boston, MA
Suffolk Co.
United States
Columbia Rd. / William J. Day Blvd.
(42.32172, -71.05128)
Rotary
Existing
Unknown
Unknown
4 Approaches
0 Driveways
69.7616
Other (At-Grade)
Multilane (2 Lane)
Functional Class: Arterial ICD estimated from Google Maps linework.
Boston, MA
Suffolk Co.
United States
Willard St. / I-93 Ramps / Furnace Brook Expwy.
(42.24208, -71.02673)
Rotary
Existing
Unknown
Unknown
4 Approaches
0 Driveways
99.0276
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
ICD estimated from Google Maps linework.
Newport, RI
Newport Co.
United States
J. T. Connell Hwy. / Admiral Kalbfus Rd.
(41.50703, -71.31757)
Rotary
Existing
Unknown
Unknown
4 Approaches
0 Driveways
73.3410
Other (At-Grade)
Multilane (2 Lane)
Functional Class: Arterial ICD estimated from Google Maps linework.
Kingston, RI
Washington Co.
United States
Kingstown Rd. / Point Judith Rd.
(41.43422, -71.48238)
Rotary
Existing
Unknown
Unknown
3 Approaches
0 Driveways
81.4821
Other (At-Grade)
Multilane (2 Lane)
Functional Class: Arterial ICD estimated from Google Maps linework.
Quincy, MA
Norfolk Co.
United States
Washington St (Rte 3A) / Dee Rd
(42.24553, -70.97224)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
66.3095
Other (At-Grade)
Multilane (2 Lane)
2018 Rotary update ICD estimated from Google Maps linework.
Hingham, MA
Plymouth Co.
United States
Rte. 3A (Summer St.) / Chief Justic Cushing Hwy. / Green St.
(42.24615, -70.88130)
Rotary
Existing
Unknown
Unknown
4 Approaches
0 Driveways
60.1200
Other (At-Grade)
Multilane (2 Lane)
Functional Class: Arterial ICD estimated from Google Maps linework.