18761 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
Rice Lake, WI
Barron Co.
United States
CTH O (18 1 / 2 Ave.) / 19th St.
(45.47333, -91.76556)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.3129
Other (At-Grade)
Single-Lane
2005 Opened October 25, 2005. ICD estimated from Google Maps linework.
Rice Lake, WI
Barron Co.
United States
College Dr. / Technology Dr.
(45.47778, -91.74466)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
31.8230
Other (At-Grade)
Single-Lane
2005 Functional Class: Local ICD estimated from Google Maps linework.
Longueuil, QC
Longueuil
Canada
Rue Riverside / Boulevard Simard
(45.47889, -73.50042)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
43.5464
Other (At-Grade)
Multilane (2 Lane)
2018 ICD estimated from Google Maps linework.
Montréal, QC
Montréal Region
Canada
Ave. Marie-Curie / Blvd. Alfred Nobel
(45.48518, -73.76222)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.6801
Other (At-Grade)
Multilane (2 Lane)
1998 Completed November 1998. Functional Class: Collector ICD estimated from Google Maps linework.
Rice Lake, WI
Barron Co.
United States
CTH MM (Orchard Beach Ln.) / Kern Ave.
(45.48642, -91.72517)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.9569
Other (At-Grade)
Single-Lane
2005 Opened June 15, 2005. ICD estimated from Google Maps linework.
Ottawa, ON
Ottawa
Canada
Old Montreal Rd. / St.Joseph Blvd. / Trim Rd.
(45.48900, -75.47775)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.3285
Other (At-Grade)
Multilane (2 Lane)
2015 ICD estimated from Google Maps linework.
Ottawa, ON
Ottawa
Canada
Trim Rd. / Dairy Dr. / Taylor Creek Dr.
(45.49178, -75.47980)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
34.3268
Other (At-Grade)
Multilane (2 Lane)
2015 ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SW 47th Dr. / SW 43rd Ave.
(45.49245, -122.72111)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
54.4198
Other (At-Grade)
Mini-roundabout (1 lane)
2007 Completed 4/29/2007. Painted but unraised central island. No splitter islands. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 34th Ave. / SE Gladstone St.
(45.49335, -122.62978)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
61.9539
Other (At-Grade)
Single-Lane
1996 Completed 10/17/1996. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 30th Ave. / SE Gladstone St.
(45.49337, -122.63466)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
32.6514
Other (At-Grade)
Single-Lane
1996 Completed 10/17/1996. ICD estimated from Google Maps linework.
Hillsboro, OR
Washington Co.
United States
Brookwood Ave. / Alexander St.
(45.49736, -122.93050)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6949
Other (At-Grade)
Single-Lane
2009 ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 56th Ave. / SE Woodward St.
(45.50140, -122.60500)
Traffic Calming Circle
Existing
Unknown
None
3 Approaches
0 Driveways
43.5289
Other (At-Grade)
Single-Lane
1988 Completed 10/27/1998. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 58th Ave. / SE Woodward St.
(45.50140, -122.60310)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
1988 Completed 10/27/1998.
Saint-Joseph-du-Lac, QC
Deux-Montagnes Regional County Municipality
Canada
Chemin d'Oka / Chemin des Collines / Chemin des Collines / Autoroute 640
(45.50165, -73.99620)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
43.5288
Freeway Ramps (Grade-Separated)
Single-Lane
2012 Autoroute 640 terminates at this roundabout. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 45th Ave. / SE Clinton St.
(45.50336, -122.61610)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
87.0549
Other (At-Grade)
Single-Lane
1990 Completed 4/25/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 47th Ave. / SE Clinton St.
(45.50336, -122.61400)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
32.6456
Other (At-Grade)
Single-Lane
1990 Completed 4/25/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 36th Ave. / SE Clinton St.
(45.50337, -122.62630)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
40.1792
Other (At-Grade)
Single-Lane
1990 Completed 6/22/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 23rd Ave. / SE Clinton St.
(45.50339, -122.64260)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
31.8085
Other (At-Grade)
Single-Lane
1990 Completed 6/22/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 31st Ave. / SE Clinton St.
(45.50354, -122.63360)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
14.2301
Other (At-Grade)
Single-Lane
1990 Completed 6/22/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 30th Ave. / SE Caruthers St.
(45.50550, -122.63470)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
78.6812
Other (At-Grade)
Single-Lane
1990 Completed 4/23/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 30th Ave. / SE Grant St. (W)
(45.50679, -122.63472)
Traffic Calming Circle
Existing
Unknown
None
3 Approaches
0 Driveways
14.2293
Other (At-Grade)
Single-Lane
1990 Completed 4/16/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE Ladd Ave. / SE Lavender St.
(45.50686, -122.64744)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
24.2734
Other (At-Grade)
Single-Lane
1983 Completed 11/8/1983. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 30th Ave. / SE Grant St. (E)
(45.50726, -122.63473)
Traffic Calming Circle
Existing
Unknown
None
3 Approaches
0 Driveways
109.6480
Other (At-Grade)
Single-Lane
1990 Completed 4/16/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 43rd Ave. / SE Lincoln St.
(45.50799, -122.61810)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
22.5989
Other (At-Grade)
Single-Lane
1990 Completed 4/23/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 46th Ave. / SE Lincoln St.
(45.50802, -122.61510)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
35.1539
Other (At-Grade)
Single-Lane
1990 Completed 4/23/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 51st Ave. / SE Lincoln St.
(45.50803, -122.61000)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
15.0659
Other (At-Grade)
Single-Lane
1990 Completed 4/23/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 55th Ave. (S) / SE Lincoln St.
(45.50804, -122.60610)
Traffic Calming Circle
Existing
Unknown
None
3 Approaches
0 Driveways
29.2949
Other (At-Grade)
Single-Lane
1990 Completed 5/14/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 58th Ave. (S) / SE Lincoln St.
(45.50805, -122.60380)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
104.6245
Other (At-Grade)
Single-Lane
1990 Completed 5/8/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 55th Ave. (N) / SE Lincoln St.
(45.50806, -122.60650)
Traffic Calming Circle
Existing
Unknown
None
3 Approaches
0 Driveways
99.6025
Other (At-Grade)
Single-Lane
1990 Completed 5/14/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 37th Ave. / SE Lincoln St.
(45.50806, -122.62570)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
15.0659
Other (At-Grade)
Single-Lane
1990 Completed 4/25/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 32nd Ave. / SE Lincoln St.
(45.50825, -122.63270)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
12.5549
Other (At-Grade)
Single-Lane
1990 Completed 4/25/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE Ladd Circle
(45.50850, -122.64940)
Other
Existing
Unknown
None
0 Approaches
0 Driveways
92.0689
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 41st Ave. / SE Harrison St.
(45.50878, -122.62020)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
80.3506
Other (At-Grade)
Single-Lane
1990 Completed 5/30/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 37th Ave. / SE Harrison St.
(45.50879, -122.62572)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
80.3506
Other (At-Grade)
Single-Lane
1990 Completed 9/14/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE Ladd Ave. / SE Palm St.
(45.51025, -122.65144)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
40.1743
Other (At-Grade)
Single-Lane
1993 Completed 11/8/1993. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 13th Ave. / SE Madison St.
(45.51294, -122.65266)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
12.5539
Other (At-Grade)
Single-Lane
1988 Completed 9/8/1988. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 14th Ave. / SE Main St.
(45.51365, -122.65165)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
15.9013
Other (At-Grade)
Single-Lane
1988 Completed 9/12/1988. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 27th Ave. / SE Salmon St.
(45.51429, -122.63812)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
29.2916
Other (At-Grade)
Single-Lane
1982 Completed 2/16/1982. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 13th Ave. / SE Salmon St.
(45.51434, -122.65264)
Traffic Calming Circle
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
17.5750
Other (At-Grade)
Single-Lane
1989 Completed 1/11/1989. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 16th Ave. / SE Salmon St.
(45.51435, -122.64961)
Traffic Calming Circle
Existing
Two-Way Stop
Unknown
4 Approaches
0 Driveways
15.0642
Other (At-Grade)
Single-Lane
1982 Completed 2/18/1982. ICD estimated from Google Maps linework.
St Cloud, MN
Stearns Co.
United States
Southway Dr. / 33rd St. S
(45.51497, -94.16423)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.4971
Other (At-Grade)
Multilane (2 Lane)
2015 ICD estimated from Google Maps linework.
St Cloud, MN
Stearns Co.
United States
33rd St. S / Cooper Ave. S
(45.51500, -94.17814)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane)
2018 Year Completed estimated (2016-2019).
Portland, OR
Multnomah Co.
United States
SE 14th Ave. / SE Taylor St.
(45.51507, -122.65166)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
17.5747
Other (At-Grade)
Single-Lane
1988 Completed 9/12/1988. ICD estimated from Google Maps linework.
St Cloud, MN
Stearns Co.
United States
33rd St. S / CTH 74
(45.51541, -94.21938)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.3550
Other (At-Grade)
Multilane (2 Lane)
2014 Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
St Cloud, MN
Stearns Co.
United States
Granite Pkwy. (33rd St. S) / STH 15 NB Ramps
(45.51547, -94.22494)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
46.0287
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2014 Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Waite Park, MN
Stearns Co.
United States
Granite Pkwy. (33rd St. S) / STH 15 SB Ramps
(45.51553, -94.22784)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.1918
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2014 Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Waite Park, MN
Stearns Co.
United States
Granite View Rd. / Granite Pkwy. (33rd St. S)
(45.51555, -94.22987)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
41.8442
Other (At-Grade)
Single-Lane
2014 Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 15th Ave. / SE Alder St.
(45.51792, -122.65058)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
15.9001
Other (At-Grade)
Single-Lane
1988 Completed 9/7/1988. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 15th Ave. / SE Oak St.
(45.52006, -122.65057)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
23.4309
Other (At-Grade)
Single-Lane
1988 Completed 9/6/1988. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 14th Ave. / SE Pine St.
(45.52077, -122.65158)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
15.0625
Other (At-Grade)
Single-Lane
1988 Completed 9/12/1988. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 16th Ave. / SE Ash St.
(45.52148, -122.64956)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
22.5935
Other (At-Grade)
Single-Lane
1988 Completed 10/7/1988. ICD estimated from Google Maps linework.
Gatineau, QC
Outaouais Region
Canada
Rte. 148 / Rue des Laurentides
(45.52187, -75.49563)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
23.4301
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Hampton, NB
Kings
Canada
Main St. / Centennial Rd. / Crawford St.
(45.52585, -65.82720)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.9998
Other (At-Grade)
Single-Lane
2011 Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE Cesar E Chavez Blvd. (NE 39th Ave.) / NE Glisan St.
(45.52640, -122.62300)
Other
Existing
All-Way Stop
None
4 Approaches
0 Driveways
68.6113
Other (At-Grade)
Multilane (2 Lane)
Stop-controlled entries into circle. Bus stop within circulatory roadway. Historical rotary with stop control. ICD estimated from Google Maps linework.
Longueuil, QC
Longueuil
Canada
Boulevard Vauquelin / Rue du R-100
(45.52801, -73.43090)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.3451
Other (At-Grade)
Multilane (2 Lane)
2014 Fourth leg stubbed. Concentric circulatory roadway striping. https://www.facebook.com/VilleDeLongueuil/photos/carrefours-giratoires-un-carrefour-giratoire-entrera-bientôt-en-service-à-linter/872242556120053/ ICD estimated from Google Maps linework.
Hillsboro, OR
Washington Co.
United States
NE Veterans Dr. / NE 34th Ave.
(45.52864, -122.94667)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.9575
Other (At-Grade)
Single-Lane
2012 ICD estimated from Google Maps linework.
North Branch, MN
Chisago Co.
United States
Fletcher Ave. / 402nd St.
(45.53020, -92.98534)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.3233
Other (At-Grade)
Single-Lane
2006 ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NW 25th Ave. / NW Marshall St.
(45.53040, -122.70270)
Traffic Calming Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
62.7498
Other (At-Grade)
Single-Lane
1988 Completed 9/30/1988. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE 53rd Ave. / NE Hassalo St.
(45.53048, -122.60880)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
35.1398
Other (At-Grade)
Single-Lane
1988 Completed 11/3/1988. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE Imperial Ave. / NE Multnomah St.
(45.53154, -122.62719)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
74.4616
Other (At-Grade)
Single-Lane
1987 Completed 10/22/1987. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NW 25th Ave. / NW Overton St.
(45.53190, -122.70270)
Traffic Calming Circle
Existing
Two-Way Stop
None
4 Approaches
0 Driveways
44.3420
Other (At-Grade)
Single-Lane
1988 Completed 9/30/1988. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE Clackamas St. / NE 53rd Ave.
(45.53300, -122.60880)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
30.1185
Other (At-Grade)
Single-Lane
1988 Completed 11/3/1988. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NW 25th Ave. / NW Quimby St.
(45.53328, -122.70277)
Traffic Calming Circle
Existing
Two-Way Stop
None
3 Approaches
0 Driveways
15.8958
Other (At-Grade)
Single-Lane
1988 Completed 9/30/1988. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NW 27th Ave. / NW Raleigh St.
(45.53395, -122.70680)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
10.0393
Other (At-Grade)
Single-Lane
1988 Completed 9/30/1988. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NW 26th Ave. / NW Raleigh St.
(45.53397, -122.70479)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
19.2420
Other (At-Grade)
Single-Lane
1988 Completed 9/30/1988. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE 24th Ave. / Tillamook St.
(45.53741, -122.64110)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
56.0495
Other (At-Grade)
Single-Lane
1989 Completed 10/10/1989. ICD estimated from Google Maps linework.
St-Bruno-de-Montarville, QC
Longueuil
Canada
Rue de Montarville / Rang des Vingt Cinq
(45.53776, -73.35711)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
20.9139
Other (At-Grade)
Mini-roundabout (1 lane)
2017 ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE US Grant Pl. / NE 36th Ave.
(45.53777, -122.62601)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
40.1546
Other (At-Grade)
Single-Lane
1989 Completed 10/11/1989. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE US Grant Pl. / NE 35th Ave.
(45.53779, -122.62841)
Traffic Calming Circle
Existing
Unknown
None
3 Approaches
0 Driveways
14.2214
Other (At-Grade)
Single-Lane
1989 Completed 10/11/1989. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE 7th Ave. / NE Tillamook St. (W)
(45.53790, -122.65861)
Traffic Calming Circle
Existing
Unknown
None
3 Approaches
0 Driveways
83.6552
Other (At-Grade)
Single-Lane
1992 Completed 1/9/1992. ICD estimated from Google Maps linework.
Hillsboro, OR
Washington Co.
United States
NE Butler St. / NE 65th Ave.
(45.53838, -122.91368)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.1349
Other (At-Grade)
Multilane (2 Lane)
2014 ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE 24th Ave. / Thompson St.
(45.53896, -122.64110)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
56.8845
Other (At-Grade)
Single-Lane
1989 Completed 10/10/1989. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE 21st Ave. / Thompson St.
(45.53898, -122.64420)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
34.2980
Other (At-Grade)
Single-Lane
1989 Completed 10/10/1989. ICD estimated from Google Maps linework.
Forest Grove, OR
Washington Co.
United States
OR Hwy 47 / David Hill Rd.
(45.53898, -123.10728)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
50.1922
Other (At-Grade)
Single-Lane
2017 ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE 47th Ave. / NE Thompson St.
(45.53903, -122.61496)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
18.4038
Other (At-Grade)
Single-Lane
1990 Completed 9/25/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE 37th Ave. / Thompson St.
(45.53904, -122.62500)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
94.5285
Other (At-Grade)
Single-Lane
1987 Completed 11/16/1987. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE 7th Ave. / NE Sacramento St.
(45.53955, -122.65862)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
121.2965
Other (At-Grade)
Single-Lane
1992 Completed 1/9/1992. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE 24th Ave. / Brazee St.
(45.54050, -122.64110)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
1989 Completed 10/10/1989.
Portland, OR
Multnomah Co.
United States
NE 21st Ave. / Brazee St.
(45.54051, -122.64420)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
86.9974
Other (At-Grade)
Single-Lane
1989 Completed 10/10/1989. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE 47th Ave. / NE Brazee St.
(45.54056, -122.61496)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
34.2970
Other (At-Grade)
Single-Lane
1990 Completed 9/25/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE 37th Ave. / Brazee St.
(45.54057, -122.62500)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
119.6213
Other (At-Grade)
Single-Lane
1987 Completed 10/16/1987. ICD estimated from Google Maps linework.
St-Bruno-de-Montarville, QC
Longueuil
Canada
Montée Montarville / Rang des Vingt-Cinq E / Rue de Montarville
(45.54083, -73.35725)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
44.3350
Other (At-Grade)
Multilane (2 Lane)
2017 ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE 7th Ave. / NE Russell St.
(45.54126, -122.65861)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
161.4450
Other (At-Grade)
Single-Lane
1992 Completed 1/9/1992. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE 7th Ave. / NE Graham St.
(45.54296, -122.65859)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
161.4401
Other (At-Grade)
Single-Lane
1992 Completed 1/9/1992. ICD estimated from Google Maps linework.
Koper, Koper

Slovenia
Ljubljanska cesta / Ferrarska ulica
(45.54332, 13.73102)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
60.0000
Other (At-Grade)
Multilane (2 Lane)
2008 Turboroundabout. https://e-zbornik.gf.sum.ba/images/radovi//e_zbornik_03_01.pdf
Portland, OR
Multnomah Co.
United States
NE 37th Ave. / Morris St. / Wisteria St.
(45.54467, -122.62500)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
16.7290
Other (At-Grade)
Single-Lane
1986 Completed 12/23/1986. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE 7th Ave. / NE Morris St.
(45.54468, -122.65860)
Traffic Calming Circle
Removed
Two-Way Stop
None
3 Approaches
0 Driveways
128.8135
Other (At-Grade)
Single-Lane
2013 Neighborhood traffic circle was installed 1/9/1992. Removed in 2013 as part of upgrades to the Neighborhood Greenway. Added speed humps nearby. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE Fremont Dr. / NE 86th Ave.
(45.54567, -122.57478)
Traffic Calming Circle
Existing
Unknown
None
3 Approaches
0 Driveways
25.0931
Other (At-Grade)
Single-Lane
1986 Completed 12/2/1986. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE Fremont Dr. / NE Dyer St.
(45.54603, -122.57509)
Traffic Calming Circle
Existing
Unknown
None
3 Approaches
0 Driveways
29.2751
Other (At-Grade)
Single-Lane
1986 Completed 12/2/1986. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE Fremont Dr. / NE Duddleson St.
(45.54667, -122.57574)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
33.4569
Other (At-Grade)
Single-Lane
1986 Completed 12/2/1986. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE 7th Ave. / NE Cook St.
(45.54717, -122.65859)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
17.5647
Other (At-Grade)
Single-Lane
1992 Completed 1/9/1992. ICD estimated from Google Maps linework.
Forest Grove, OR
Washington Co.
United States
OR Hwy 47 / Verboort Rd. / Purdin Rd.
(45.54784, -123.10578)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.5115
Other (At-Grade)
Single-Lane
2017 ICD estimated from Google Maps linework.
Saint Cloud, MN
Stearns Co.
United States
University Dr. S / 5th Ave. S
(45.54947, -94.15455)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.1097
Other (At-Grade)
Multilane (2 Lane)
2011 ICD estimated from Google Maps linework.
(unincorporated), OR
Washington Co.
United States
NW Verboort Rd. / Martin Rd.
(45.55150, -123.07350)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
51.0173
Other (At-Grade)
Single-Lane
2003 Reverse curves on approaches. Designed as multilane roundabout, striped-out inner circulatory and entry/exit lanes. ICD estimated from Google Maps linework.
(unincorporated), OR
Washington Co.
United States
NW Verboort Rd. / Cornelius-Shefflin Rd.
(45.55150, -123.06410)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
52.6900
Other (At-Grade)
Single-Lane
2003 Reverse curves on approaches. Designed as multilane with striped-out inner circulating and entry/exit lanes. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE Holman St. / NE 34th Ave.
(45.56826, -122.62965)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
159.6952
Other (At-Grade)
Single-Lane
1988 Completed 10/28/1988. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE Holman St. / NE 37th Ave.
(45.56826, -122.62557)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
1988 Completed 10/28/1988.
Portland, OR
Multnomah Co.
United States
NE Holman St. / NE 41st St.
(45.56858, -122.62172)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
81.9374
Other (At-Grade)
Single-Lane
1988 Completed 10/28/1988. ICD estimated from Google Maps linework.
Stellarton, NS
Pictou
Canada
Foord St. / Highway 104 EB Ramps / Lawrence Blvd.
(45.56897, -62.65945)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
56.8541
Freeway Ramps (Grade-Separated)
Single-Lane
2010 ICD estimated from Google Maps linework.
Hillsboro, OR
Washington Co.
United States
NW Jackson School Rd. / NW Scotch Church Rd. / NW Meek Rd.
(45.57257, -122.96991)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.4901
Other (At-Grade)
Single-Lane
2017 ICD estimated from Google Maps linework.