City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
---|---|---|---|---|---|---|---|
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 |
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 |
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 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 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 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 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. |
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. |
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 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 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 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 36th Ave. / SE Bybee Blvd. (45.47241, -122.62621) |
Traffic Calming Circle Existing |
Unknown None |
4 Approaches 0 Driveways 56.9518 |
Other (At-Grade) Single-Lane |
1992 | Completed 10/6/1992. ICD estimated from Google Maps linework. |
Portland,
OR Multnomah Co. United States |
SE Bybee Blvd. / (SE 37th Ave.) (45.47243, -122.62440) |
Traffic Calming Circle Existing |
Uncontrolled None |
2 Approaches 0 Driveways 20.1003 |
Other (At-Grade) Single-Lane |
1992 | Completed 10/6/1992. ICD estimated from Google Maps linework. |
Portland,
OR Multnomah Co. United States |
SE 34th Ave. / SE Bybee Blvd. (45.47319, -122.62826) |
Traffic Calming Circle Existing |
Unknown None |
4 Approaches 0 Driveways 81.2389 |
Other (At-Grade) Single-Lane |
1992 | Completed 9/30/1992. 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. |
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 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 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 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 |
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) Single-lane w/ Traversable Central Island |
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 13th Ave. / SE Salmon St. (45.51434, -122.65264) |
Traffic Calming Circle Existing |
One-Way/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. |
(unincorporated),
OR Deschutes Co. United States |
Powell Butte Hwy / Neff Rd. / Alfalfa Market Rd. (44.06559, -121.20466) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.1925 |
Other (At-Grade) Single-Lane |
2016 | ICD estimated from Google Maps linework. |
(unincorporated),
OR Deschutes Co. United States |
Skyline Ranch Rd. / Metolious Dr. (44.03455, -121.36210) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 37.7794 |
Other (At-Grade) Single-Lane |
2009 | 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 |
One-Way/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. |
Wilsonville,
OR Clackamas Co. United States |
SW Grahams Ferry Rd. / SW Barber St. (45.31273, -122.80170) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 26.0368 |
Other (At-Grade) Single-Lane |
2014 | ICD estimated from Google Maps linework. |
Springfield,
OR Lane Co. United States |
Franklin Blvd. / S A St. / Main St. (44.04414, -123.03027) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
3 Approaches 0 Driveways 70.3961 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2018 | ICD estimated from Google Maps linework. |
Newport,
OR Lincoln Co. United States |
SE Marine Science Dr. / Hatfield Marine Science Center entrance / (parking lot) (44.62304, -124.04677) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.0530 |
Other (At-Grade) Single-Lane |
2011 | 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. |
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. |
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. |
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. |
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, unspecified) |
2014 | ICD estimated from Google Maps linework. |
Keizer,
OR Marion Co. United States |
Verda Ln NE / Chemawa Rd NE (44.99750, -123.01251) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 28.7149 |
Other (At-Grade) Single-Lane |
2016 | ICD estimated from Google Maps linework. |
The Dalles,
OR Wasco Co. United States |
E 2nd St. / E 3rd St. / Brewery Grade (45.59719, -121.17291) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.7695 |
Other (At-Grade) Single-Lane |
2010 | ICD estimated from Google Maps linework. |
Boardman,
OR Morrow Co. United States |
Tatone St. / City Center Dr. (45.83253, -119.70259) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways 43.2722 |
Other (At-Grade) Single-Lane |
2002 | ICD estimated from Google Maps linework. |
Albany,
OR Linn Co. United States |
Main St. SE / 3rd Ave. SE / Salem Ave. SE (44.63740, -123.09193) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.5944 |
Other (At-Grade) Single-Lane |
2014 | Replaced offset-T intersections. ICD estimated from Google Maps linework. |
Bend,
OR Deschutes Co. United States |
Murphy Rd. / Parrell Rd. (44.01904, -121.31341) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.2129 |
Other (At-Grade) Single-Lane |
2016 | ICD estimated from Google Maps linework. |
Bend,
OR Deschutes Co. United States |
Murphy Rd. / SE 3rd St. (44.01934, -121.31703) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 37.7893 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2015 | ICD estimated from Google Maps linework. |
Bend,
OR Deschutes Co. United States |
SE 15th St. / SE Reed Market Rd. (44.03695, -121.28377) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2014 | Left-turn-only lane on south leg. Right-turn-only lanes on west, east, and north legs. |
Albany,
OR Linn Co. United States |
Knox Butte Rd. E / Timber Ridge St. NE (44.64360, -123.04161) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 48.4360 |
Other (At-Grade) Single-Lane |
2010 | ICD estimated from Google Maps linework. |
Albany,
OR Benton Co. United States |
NW Squire St. / Flame Tree Ln. NW / NW Beehollow Ln. (44.66551, -123.13765) |
Traffic Calming Circle Existing |
All-Way Yield None |
3 Approaches 0 Driveways 18.6875 |
Other (At-Grade) Single-Lane |
2007 | Year Completed estimated (2006-2010). ICD estimated from Google Maps linework. |
Albany,
OR Benton Co. United States |
Flame Tree Dr. NW / NW 24th Ave. / NW Laura Vista Dr. (44.66454, -123.13891) |
Traffic Calming Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways 24.6340 |
Other (At-Grade) Single-Lane |
2007 | Year Completed estimated (2006-2010). ICD estimated from Google Maps linework. |
Corvallis,
OR Benton Co. United States |
SW 53rd St. / SW West Hills Rd. (44.55634, -123.31206) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.4882 |
Other (At-Grade) Single-Lane |
2015 | ICD estimated from Google Maps linework. |
Sisters,
OR Deschutes Co. United States |
US 20 / W Barclay Dr. / W McKinney Butte Rd. (44.29574, -121.55960) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 42.7417 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2017 | ICD estimated from Google Maps linework. |
Newberg,
OR Yamhill Co. United States |
N Springbrook Rd. / Crestview Dr. / (future leg) (45.31532, -122.94593) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 55.4306 |
Other (At-Grade) Single-Lane |
2007 | Located near Portland and Western railroad crossing. Replaced offset T-intersections. ICD estimated from Google Maps linework. |
Madras,
OR Jefferson Co. United States |
SE Grizzly Rd. / SE J St. / SE City View Rd. / (future leg) (44.62504, -121.10943) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 54.4017 |
Other (At-Grade) Single-Lane |
2007 | Sized for conversion to ultimate double-lane. Bear sculpture in central island. ICD estimated from Google Maps linework. |
Madras,
OR Jefferson Co. United States |
SE City View St. / SE Yarrow Ave. / (future leg) (44.63084, -121.10905) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 54.3963 |
Other (At-Grade) Single-Lane |
2007 | Sized for conversion to ultimate double-lane. Raptor sculpture in central island. 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, unspecified) |
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. |
Medford,
OR Jackson Co. United States |
Highland Dr. / Siskiyou Blvd. (42.32110, -122.84986) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2006 | Elliptical shaped. ICD = 140 ft x 125 ft. Fire station on south leg. |
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, unspecified) |
2007 | Single-Lane except one separate right turn lane 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, unspecified) |
2008 | Only two legs to open initially - full operation in 2008. ICD estimated from Google Maps linework. |
Sunriver,
OR Deschutes Co. United States |
Circle #1 (43.87218, -121.43960) |
Other Existing |
Unknown None |
3 Approaches 0 Driveways 80.9318 |
Other (At-Grade) Single-Lane |
1968 | Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework. |
Sunriver,
OR Deschutes Co. United States |
Circle #2 (43.87863, -121.43480) |
Other Existing |
Unknown None |
4 Approaches 0 Driveways 81.7839 |
Other (At-Grade) Single-Lane |
1968 | Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework. |
Sunriver,
OR Deschutes Co. United States |
Circle #3 (43.88271, -121.43980) |
Other Existing |
Unknown None |
4 Approaches 0 Driveways 93.8299 |
Other (At-Grade) Single-Lane |
1968 | Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework. |
Sunriver,
OR Deschutes Co. United States |
Circle #4 (43.89000, -121.43850) |
Other Existing |
Unknown None |
4 Approaches 0 Driveways 84.3505 |
Other (At-Grade) Single-Lane |
1968 | Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework. |
Sunriver,
OR Deschutes Co. United States |
Circle #5 (43.89635, -121.44420) |
Other Existing |
Unknown None |
4 Approaches 0 Driveways 61.1046 |
Other (At-Grade) Single-Lane |
1968 | Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework. |
Sunriver,
OR Deschutes Co. United States |
Circle #6 (43.90435, -121.43830) |
Other Existing |
Unknown None |
4 Approaches 0 Driveways 79.1671 |
Other (At-Grade) Single-Lane |
1968 | Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework. |
Sunriver,
OR Deschutes Co. United States |
Circle #7 (43.91307, -121.43810) |
Other Existing |
Unknown None |
3 Approaches 0 Driveways 69.6913 |
Other (At-Grade) Single-Lane |
1968 | Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework. |
Sunriver,
OR Deschutes Co. United States |
Circle #9 (43.90348, -121.42740) |
Other Existing |
Unknown None |
0 Approaches 0 Driveways 84.3314 |
Other (At-Grade) Single-Lane |
Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework. | |
Sunriver,
OR Deschutes Co. United States |
Circle #10 (43.89851, -121.42340) |
Other Existing |
Unknown None |
0 Approaches 0 Driveways 86.0596 |
Other (At-Grade) Single-Lane |
Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework. | |
Sunriver,
OR Deschutes Co. United States |
Circle #11 (43.89212, -121.42430) |
Other Existing |
Unknown None |
0 Approaches 0 Driveways 82.6261 |
Other (At-Grade) Single-Lane |
Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework. | |
Beaverton,
OR Washington Co. United States |
SW Hart Rd. / Sorrento Rd. / Juniper Terr. (45.46680, -122.80880) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways 25.1283 |
Other (At-Grade) Single-Lane |
Functional Class: Collector. Pedestrian ramps into circulatory roadway. 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 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 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. |
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. |
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 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 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. |
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 |
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 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 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 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 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 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 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. (N) / SE Lincoln St. (45.50806, -122.60650) |
Traffic Calming Circle Existing |
One-Way/Two-Way Stop None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
1990 | Completed 5/14/1990. |
Portland,
OR Multnomah Co. United States |
SE 55th Ave. (S) / SE Lincoln St. (45.50804, -122.60610) |
Traffic Calming Circle Existing |
One-Way/Two-Way Stop None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
1990 | Completed 5/14/1990. |
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. |
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. |
Bend,
OR Deschutes Co. United States |
NE 15th St. / Bear Creek Rd. (44.05150, -121.28400) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.9018 |
Other (At-Grade) Single-Lane |
2005 | Near elementary school. Crossing guard operation. ICD estimated from Google Maps linework. |
Bend,
OR Deschutes Co. United States |
NW Awbrey Rd. / NW Sonora Dr. (44.07240, -121.31750) |
Traffic Calming Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways 24.0262 |
Other (At-Grade) Single-Lane |
Older design. Fourth leg is stub. 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. |
Albany,
OR Linn Co. United States |
N. Albany Rd. / Gibson Hill Rd. (44.65688, -123.11730) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 23.7877 |
Other (At-Grade) Single-Lane |
2005 | Completed August 2005. Four leg added to north to extend North Albany Road. ICD estimated from Google Maps linework. |
Sherwood,
OR Washington Co. United States |
SW Meinecke Pkwy / SW Dewey Dr. (45.35897, -122.85650) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 31.8900 |
Other (At-Grade) Single-Lane |
2003 | ICD estimated from Google Maps linework. |
Sherwood,
OR Washington Co. United States |
Meinecke Pkwy. / Cedar Brook Way (45.36180, -122.85870) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.0842 |
Other (At-Grade) Single-Lane |
2003 | ICD estimated from Google Maps linework. |
Eugene,
OR Lane Co. United States |
Barger Dr. / Green Hill Rd. (44.08470, -123.20830) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 32.6002 |
Other (At-Grade) Single-Lane |
1999 | ICD estimated from Google Maps linework. |
Bend,
OR Deschutes Co. United States |
Brookswood Blvd. / Powers Rd. (44.02886, -121.32130) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 29.1961 |
Other (At-Grade) Single-Lane |
2013 | 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 |
SW Terwilliger Blvd. / SW Palater Rd. (45.45290, -122.67660) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Single-Lane |
2002 | Roundabout replaces existing Y-intersection, adds fourth leg to serve college law school. Includes driveway into roundabout serving two homes. Roundabout is on tilted plane with central island plane steeper than inscribed circle plane to manage cross slopes. Northeast leg (Palater Road) has 8-9 percent grade down into roundabout, then flattens using a short vertical curve to a zero percent crown at the top of the circulatory roadway. Maximum grade through the roundabout is 4 percent; maximum cross slope is -2 percent. First roundabout under City of Portland jurisdiction. |
Astoria,
OR Clatsop Co. United States |
US 101 / Hwy 202 (Nehalem Highway) (46.18290, -123.86070) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.4797 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2002 | Opened September 2002. First multilane roundabout on Oregon state highway system. ICD estimated from Google Maps linework. |
Bend,
OR Deschutes Co. United States |
NW Mt. Washington Dr. / NW Skyliners Rd. (44.05369, -121.35490) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 40.3425 |
Other (At-Grade) Single-Lane |
2005 | Roundabout constructed with addition of south leg. 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. |
Bend,
OR Deschutes Co. United States |
NW Mt. Washington Dr. / Shevlin Park Rd. (44.06780, -121.35530) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 37.7584 |
Other (At-Grade) Single-Lane |
2000 | South leg on Mt. Washington Drive added as part of new development. ICD estimated from Google Maps linework. |
Bend,
OR Deschutes Co. United States |
NW Mt. Washington Dr. / NW Crossing Dr. (44.05890, -121.35670) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.6144 |
Other (At-Grade) Single-Lane |
2000 | Both roadways brand new as part of new development. ICD estimated from Google Maps linework. |