25885 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
Somerville, NJ
Somerset Co.
United States
US 202 / US 206 / NJ 28
(40.57572, -74.62894)
Rotary
Existing
Unknown
Unknown
0 Approaches
0 Driveways
107.9507
Other (At-Grade)
Multilane (2 Lane, unspecified)
This was and probably still is a traffic circle with the 202 freeway passing overhead. The traffic in the circle yielded to southbound 206 traffic entering the circle. US 202 and US 206 multiplexed to the north. ICD estimated from Google Maps linework.
Johnson City, NY
Broome Co.
United States
Rte. 201 / Riverside Dr. / Floral Ave.
(42.10674, -75.96615)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
51.3920
Other (At-Grade)
Multilane (2 Lane, unspecified)
2005 http://www.dot.state.ny.us/reg/r9/cur_project/circle/about/index.html Previously controlled by rotary ICD estimated from Google Maps linework.
(unincorporated), OR
Clackamas Co.
United States
SW Stafford Rd. / SW Borland Rd.
(45.37472, -122.70240)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
53.6945
Other (At-Grade)
Multilane (2 Lane, unspecified)
2008 ICD estimated from Google Maps linework.
The Villages, FL
Sumter Co.
United States
Buena Vista Blvd. / Rainey Tr.
(28.91345, -81.99847)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
53.3183
Other (At-Grade)
Multilane (2 Lane, unspecified)
2003 ICD estimated from Google Maps linework.
Fort Collins, CO
Larimer Co.
United States
College Ave. / Laporte Ave.
(40.58899, -105.07720)
Other
Removed
Unknown
Unknown
4 Approaches
0 Driveways
26.3021
Other (At-Grade)
Multilane (2 Lane, unspecified)
Functional Class: Arterial ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
E. 13th St. / N. Denver Ave.
(40.40520, -105.04480)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.7445
Other (At-Grade)
Multilane (2 Lane, unspecified)
2002 Southbound approach has two-lane approach with right-turn-only lane; all other approaches are single-lane. Traffic from SuperWalMart and movie theatre go through roundabout to get to NB Denver to get to US 34/Eisenhower. 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, unspecified)
2006 Previously controlled by one-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Urbana, MD
Frederick Co.
United States
Sugarloaf Pkwy. / Denison St.
(39.33490, -77.34180)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
36.9503
Other (At-Grade)
Multilane (2 Lane, unspecified)
2000 ICD estimated from Google Maps linework.
La Quinta, CA
Riverside Co.
United States
Jefferson St. / Avenue 52
(33.67096, -116.26870)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
51.6860
Other (At-Grade)
Multilane (2 Lane, unspecified)
2001 RT bypass lanes on all legs. ICD estimated from Google Maps linework.
Sioux Falls, SD
Minnehaha Co.
United States
69th St. / Southeastern Ave.
(43.48928, -96.68768)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.7250
Other (At-Grade)
Multilane (2 Lane, unspecified)
2011 ICD estimated from Google Maps linework.
Sterling Heights, MI
Macomb Co.
United States
Utica Rd. / Dodge Park Rd.
(42.59179, -83.01110)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
43.9629
Other (At-Grade)
Multilane (2 Lane, unspecified)
2003 Functional Class: Arterial ICD estimated from Google Maps linework.
Lacey, WA
Thurston Co.
United States
College St. / 45th Ave.
(47.00710, -122.82310)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.0923
Other (At-Grade)
Multilane (2 Lane, unspecified)
2002 Completed November 6, 2002. Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Lacey, WA
Thurston Co.
United States
SR 510 (Marvin Rd.) / Pacific Ave.
(47.03941, -122.76480)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.5572
Other (At-Grade)
Multilane (2 Lane, unspecified)
2003 Completed July 28, 2003. Functional Class: Arterial ICD estimated from Google Maps linework.
Lacey, WA
Thurston Co.
United States
Pacific Ave. / Golf Club Rd. / Lacey Blvd.
(47.03786, -122.82860)
Roundabout
Existing
All-Way Yield
None
6 Approaches
0 Driveways
61.8604
Other (At-Grade)
Multilane (2 Lane, unspecified)
2003 Completed July 22, 2003. Functional Class: Arterial ICD estimated from Google Maps linework.
Lacey, WA
Thurston Co.
United States
Pacific Ave. / Lacey Blvd. / Lacey St. / Homann Dr.
(47.03677, -122.80630)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
53.7220
Other (At-Grade)
Multilane (2 Lane, unspecified)
2003 Completed September 16, 2003. Functional Class: Arterial ICD estimated from Google Maps linework.
Coralville, IA
Johnson Co.
United States
1st Ave. / Holiday Rd.
(41.69276, -91.56655)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.8896
Other (At-Grade)
Multilane (2 Lane, unspecified)
2002 Opened September 1, 2002. Previously controlled by one-way stop Functional Class: Collector ICD estimated from Google Maps linework.
The Villages, FL
Sumter Co.
United States
Buena Vista Blvd. / Lake Miona Dr.
(28.90940, -81.99397)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
55.4114
Other (At-Grade)
Multilane (2 Lane, unspecified)
2003 ICD estimated from Google Maps linework.
Jackson, MS
Hinds Co.
United States
John R. Lynch St. / Metro Pkwy. / Eastview St.
(32.29798, -90.21458)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
45.4296
Other (At-Grade)
Multilane (2 Lane, unspecified)
2004 Functional Class: Arterial ICD estimated from Google Maps linework.
Jackson, MS
Hinds Co.
United States
Metro Pkwy. / Prentiss St.
(32.30098, -90.21120)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
51.4850
Other (At-Grade)
Multilane (2 Lane, unspecified)
2004 Functional Class: Arterial ICD estimated from Google Maps linework.
Jackson, MS
Hinds Co.
United States
Metro Pkwy. / Dalton St.
(32.30095, -90.20563)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
38.3614
Other (At-Grade)
Multilane (2 Lane, unspecified)
2004 Functional Class: Arterial ICD estimated from Google Maps linework.
Jackson, MS
Hinds Co.
United States
John R. Lynch St. / Prentiss St.
(32.29755, -90.21119)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
34.3246
Other (At-Grade)
Multilane (2 Lane, unspecified)
2004 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
All-Way Yield
None
4 Approaches
0 Driveways
79.2480
Other (At-Grade)
Multilane (2 Lane, unspecified)
2006
Jackson, MS
Hinds Co.
United States
Metro Pkwy. / Rose St.
(32.30005, -90.20143)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane, unspecified)
2006 Elliptical shaped. ICD = 160 ft x 115 ft.
Kennewick, WA
Benton Co.
United States
Gage Blvd. / Center Pkwy.
(46.22710, -119.23120)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.6169
Other (At-Grade)
Multilane (2 Lane, unspecified)
2008 Functional Class: Arterial ICD estimated from Google Maps linework.
St. Simons, GA
Glynn Co.
United States
Demere Rd. / Frederica Rd.
(31.15957, -81.38859)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.9249
Other (At-Grade)
Multilane (2 Lane, unspecified)
2008 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.
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, unspecified)
2006 ICD estimated from Google Maps linework.
Avon, CO
Eagle Co.
United States
William J Post Blvd. / I-70 WB Ramps
(39.62759, -106.49460)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.6349
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2003 ICD estimated from Google Maps linework.
Avon, CO
Eagle Co.
United States
William J Post Blvd. / I-70 EB Ramps
(39.62714, -106.49610)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
37.7153
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2003 ICD estimated from Google Maps linework.
Avon, CO
Eagle Co.
United States
William J Post Blvd. / Fawcett Rd.
(39.62907, -106.50190)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.7944
Other (At-Grade)
Multilane (2 Lane, unspecified)
2003 Serves Home Depot and Walmart retail center. Functional Class: Arterial ICD estimated from Google Maps linework.
Avon, CO
Eagle Co.
United States
William J Post Blvd. / US 6
(39.62460, -106.50490)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.6366
Other (At-Grade)
Multilane (2 Lane, unspecified)
2003 Fatal crash February 22, 2007. 11861-05. Functional Class: Arterial ICD estimated from Google Maps linework.
Avon, CO
Eagle Co.
United States
William J Post Blvd. / Yoder Ave.
(39.62753, -106.50320)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.9554
Other (At-Grade)
Multilane (2 Lane, unspecified)
2003 Functional Class: Arterial ICD estimated from Google Maps linework.
Green Bay, WI
Brown Co.
United States
Airport Dr. (STH 172) / Airport Entrance
(44.49569, -88.12467)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.1882
Other (At-Grade)
Multilane (2 Lane, unspecified)
2011 Opened October 2011. ICD estimated from Google Maps linework.
Anchorage, AK
Anchorage
United States
Old Seward Hwy / Huffman Rd..
(61.10864, -149.86350)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.8158
Other (At-Grade)
Multilane (2 Lane, unspecified)
2008 Estimated completion 2008. ICD estimated from Google Maps linework.
Denver, CO
Denver Co.
United States
E. Lowry Blvd. / E Fairmount Dr. / Rampart Way
(39.71718, -104.89580)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
49.6091
Other (At-Grade)
Multilane (2 Lane, unspecified)
1998 ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States
Chapel Hills Dr. / Graycroft
(38.97358, -104.78310)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.7125
Other (At-Grade)
Multilane (2 Lane, unspecified)
2002 Functional Class: Arterial ICD estimated from Google Maps linework.
The Villages, FL
Marion Co.
United States
Buena Vista Blvd. / Mulberry Ln.
(28.98078, -82.01563)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
70.0001
Other (At-Grade)
Multilane (2 Lane, unspecified)
2001 ICD estimated from Google Maps linework.
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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
1 Driveways
80.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2000 Fire station has direct access to circulatory roadway. Year Completed estimated (before 2002).
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, unspecified)
2003 Primary access to Whatcom Community College. 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, 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
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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.
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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
118.8720
Other (At-Grade)
Multilane (2 Lane, unspecified)
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, unspecified)
Functional Class: Arterial 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, unspecified)
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 Signals/Gates (controlling circulatory roadway only)
5 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
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, unspecified)
2002 Lanes reduced in 2010. 21442