Roundabouts Database

28784 Results

Search by location, intersection, and comments with the Quick Search below. You can search all other attributes by clicking Advanced Search. Sort results by clicking the headers of any column. Click the Intersection name for a details and aerial view. Search results pages can be bookmarked. Results can be exported to KML for viewing in Google Earth.


Search Advanced Search Export as KML
City, State
County
Country 		Intersection
(Lat, Lng) 		Type
Status 		Control Type / Other Control Type Approaches / Driveways / ICD (m) Functional Class /
LaneType 		Year Completed Comments
Seattle, WA
King Co.
United States 		2nd Ave. NE / NE 44th St.
(47.66022, -122.32730) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
33.7853 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Superior, CO
Boulder Co.
United States 		Rock Creek Pkwy. / 88th St.
(39.93764, -105.14780) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
47.6187 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2004 ICD estimated from Google Maps linework.
Durango, CO
La Plata Co.
United States 		Jenkins Ranch Rd. / Molas Dr.
(37.28099, -107.85550) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
28.5089 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States 		Scenic Dr. / Lookout Dr.
(40.39773, -105.13528) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
24.3840 		Other (At-Grade)
Single-Lane 		1998 Painted splitter islands; unmarked pedestrian crossings along circulatory roadway.
Loveland, CO
Larimer Co.
United States 		E. 13th St. / (unknown) / (parking lot)
(40.40565, -105.03960) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
132.7798 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States 		Sculptor Dr. / (unknown) / (parking lot)
(40.40465, -105.03520) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
59.1152 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Parker, CO
Douglas Co.
United States 		E. Neu Towne Pkwy. / S. Cedar Gulch Ln.
(39.51147, -104.79250) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
35.0140 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Parker, CO
Douglas Co.
United States 		S. Cedar Gulch Ln. / (unknown)
(39.51289, -104.79120) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
35.9347 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Parker, CO
Douglas Co.
United States 		E. Neu Towne Pkwy. / (unknown)
(39.51047, -104.78530) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
34.0931 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Commerce City, CO
Adams Co.
United States 		Turnberry Pkwy. / Revere St.
(39.89062, -104.83800) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2004-2005).
Commerce City, CO
Adams Co.
United States 		E 105th Ave. / Uvalda St.
(39.88673, -104.83520) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (2002-2003).
Commerce City, CO
Adams Co.
United States 		Wheeling St. / E 106th Ave. / Victor St.
(39.88895, -104.83121) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2003 Painted splitter islands.
Middletown, DE
New Castle Co.
United States 		Bunker Hill Rd. / Choptank Rd.
(39.45790, -75.74350) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
31.3525 		Other (At-Grade)
Single-Lane 		2007 Rural, redesigned in 2008 to better accommodate trucks and farm equipment. ICD estimated from Google Maps linework.
Quakertown, PA
Bucks Co.
United States 		Station Rd. / Old Bethlehem Pike
(40.42421, -75.33921) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
30.0036 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States 		Rocky Mountain Ave. / Medical Center of the Rockies South
(40.41537, -105.00150) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
40.0100 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2007 Functional Class: Arterial ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States 		Rocky Mountain Ave. / Medical Center of the Rockies North
(40.41752, -105.00030) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
47.2831 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2007 Functional Class: Arterial ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States 		Rocky Mountain Ave. / Kendall Pkwy. / Artisan Dr.
(40.42604, -105.00249) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
51.8230 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2007 ICD estimated from Google Maps linework.
Anchorage, AK
Anchorage
United States 		Elmore Rd. / E 135th Ave. / South Anchorage High School
(61.09869, -149.80410) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.3650 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Woodland, CA
Yolo Co.
United States 		Promenade Dr. / Somerset Cir.
(38.64501, -121.73150) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7154 		Other (At-Grade)
Single-Lane 		2007 Functional Class: Local ICD estimated from Google Maps linework.
Woodland, CA
Yolo Co.
United States 		Campos Ave. / Mack Way / Shoemaker Ct.
(38.64920, -121.73140) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.1843 		Other (At-Grade)
Single-Lane 		2007 Functional Class: Local ICD estimated from Google Maps linework.
Woodland, CA
Yolo Co.
United States 		Campos Ave. / Ortiz Ave.
(38.65290, -121.73120) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.7792 		Other (At-Grade)
Single-Lane 		2007 Functional Class: Local ICD estimated from Google Maps linework.
Knoxville, TN
Knox Co.
United States 		Concord Rd. / Northshore Dr.
(35.86081, -84.14137) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.9098 		Other (At-Grade)
Single-Lane 		2008 http://www.knoxnews.com/news/2008/feb/20/countys-first-roundabout-opened-concord-northshore/ ICD estimated from Google Maps linework.
Palo Alto, CA
Santa Clara Co.
United States 		Addison Ave. / Bryant St.
(37.44197, -122.15540) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
15.1722 		Other (At-Grade)
Single-Lane 		Functional Class: Local ICD estimated from Google Maps linework.
Palo Alto, CA
Santa Clara Co.
United States 		Lytton Ave. / Fulton St.
(37.45214, -122.15750) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
9.4813 		Other (At-Grade)
Single-Lane 		Functional Class: Local ICD estimated from Google Maps linework.
Palo Alto, CA
Santa Clara Co.
United States 		Park Blvd. / Park Ave.
(37.43076, -122.14980) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
24.6585 		Other (At-Grade)
Single-Lane 		Functional Class: Local ICD estimated from Google Maps linework.
Cupertino, CA
Santa Clara Co.
United States 		Portal Ave. / Wheaton Dr.
(37.32445, -122.01964) 		Traffic Calming Circle
Existing 		All-Way Stop
None 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2001 Year Completed estimated (2000-2002).
Springfield, IL
Sangamon Co.
United States 		Capitol Ave. / 12th St.
(39.79816, -89.63947) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2012
Hayward, CA
Alameda Co.
United States 		Orchard Ave. / Joyce St.
(37.65808, -122.07850) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
18.9103 		Other (At-Grade)
Single-Lane 		2000 Painted splitter islands. Built as temporary in February 2000, reconstructed permanent central island 2001 (http://ci.hayward.ca.us/citygov/meetings/cca/rp/2000/rp091900-05.pdf). ICD estimated from Google Maps linework.
El Cajon, CA
San Diego Co.
United States 		Murray Ave. / W. Main St. / Blackthorne Ave. / S. Westwind Dr.
(32.79107, -116.98510) 		Other
Existing 		Unknown
Unknown 		5 Approaches
0 Driveways
32.1284 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Escalon, CA
San Joaquin Co.
United States 		1st Ave. / Riesling Way
(37.79437, -121.01140) 		Traffic Calming Circle
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
18.8755 		Other (At-Grade)
Single-Lane 		2000 Painted splitter islands. ICD estimated from Google Maps linework.
Santa Maria, CA
Santa Barbara Co.
United States 		S. College Dr. / Southside Pkwy.
(34.92111, -120.42530) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.0676 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2001 No circulatory roadway striping. Functional Class: Arterial ICD estimated from Google Maps linework.
Santa Maria, CA
Santa Barbara Co.
United States 		S. College Dr. / E. McCoy Ln.
(34.91648, -120.42510) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8427 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2001 No circulatory roadway striping. Fatal crash October 15, 2009. 11861-05. Functional Class: Arterial ICD estimated from Google Maps linework.
Santa Maria, CA
Santa Barbara Co.
United States 		S. Bradley Rd. / Southside Pkwy.
(34.92075, -120.42200) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
47.0056 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2001 No circulatory roadway striping. Functional Class: Arterial ICD estimated from Google Maps linework.
Santa Maria, CA
Santa Barbara Co.
United States 		S. Bradley Rd. / E. McCoy Ln.
(34.91219, -120.42160) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
52.8868 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2002 No circulatory roadway striping. Functional Class: Arterial ICD estimated from Google Maps linework.
Sedona, AZ
Coconino Co.
United States 		AZ 179 / Schnebly Hill Rd.
(34.86222, -111.76160) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.2593 		Other (At-Grade)
Single-Lane 		2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Sedona, AZ
Coconino Co.
United States 		AZ 179 / Canyon Dr.
(34.85572, -111.76410) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
26.4616 		Other (At-Grade)
Single-Lane 		2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Sedona, AZ
Coconino Co.
United States 		AZ 179 / Arrow Dr. / Morgan Rd.
(34.84826, -111.76610) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.3449 		Other (At-Grade)
Single-Lane 		2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Sedona, AZ
Coconino Co.
United States 		AZ 179 / Chapel Rd.
(34.83283, -111.77690) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.4296 		Other (At-Grade)
Single-Lane 		2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Sedona, AZ
Coconino Co.
United States 		AZ 179 / Back O'Beyond Rd.
(34.82644, -111.77870) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.4710 		Other (At-Grade)
Single-Lane 		2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Oak Creek, AZ
Yavapai Co.
United States 		AZ 179 / Bell Rock Blvd.
(34.78895, -111.76310) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.3873 		Other (At-Grade)
Single-Lane 		2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Oak Creek, AZ
Yavapai Co.
United States 		AZ 179 / Cortez Dr.
(34.78019, -111.76310) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4097 		Other (At-Grade)
Single-Lane 		2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Oak Creek, AZ
Yavapai Co.
United States 		AZ 179 / Verde Valley School Rd. / Jacks Canyon Rd.
(34.77741, -111.76310) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.5058 		Other (At-Grade)
Single-Lane 		2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Oak Creek, AZ
Yavapai Co.
United States 		AZ 179 / Ridge Trl.
(34.77321, -111.76410) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.3554 		Other (At-Grade)
Single-Lane 		2008 http://www.scenic179.com/ ICD estimated from Google Maps linework.
Stevensville, MD
Queen Annes Co.
United States 		Thompson Creek Rd. / US 50 EB Ramps
(38.97599, -76.31046) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
16.7127 		Freeway Ramps (Grade-Separated)
Single-lane w/ Traversable Central Island 		2007 Mini-roundabout. ICD estimated from Google Maps linework.
San Francisco, CA
San Francisco Co.
United States 		Claremont Blvd. / Taraval St. / Dewey Blvd. / Kensington Way
(37.74376, -122.46370) 		Other
Existing 		Unknown
Unknown 		5 Approaches
0 Driveways
35.8881 		Other (At-Grade)
Single-Lane 		Stop-controlled traffic circle. ICD estimated from Google Maps linework.
Scottsdale, AZ
Maricopa Co.
United States 		100th St. / Cactus Rd.
(33.59706, -111.86530) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.8341 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Scottsdale, AZ
Maricopa Co.
United States 		104th St. / Cactus Rd.
(33.59700, -111.85660) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.8341 		Other (At-Grade)
Single-Lane 		2008 ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States 		O'Neill Dr. / Benjamin Dr.
(33.57070, -117.63860) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.8341 		Other (At-Grade)
Single-Lane 		2000 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php. Date estimated. Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States 		Sienna Pkwy. / Windmill Ln.
(33.55830, -117.63570) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.8389 		Other (At-Grade)
Single-Lane 		2004 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States 		Sienna Pkwy. / Sellas Rd. North
(33.55508, -117.63700) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.8073 		Other (At-Grade)
Single-Lane 		2004 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States 		Sienna Pkwy. / Dorrance Dr. / Daisy St. North
(33.55208, -117.63840) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
40.8087 		Other (At-Grade)
Single-Lane 		2004 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States 		Sienna Pkwy. / Sellas Rd. South
(33.54749, -117.63800) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.8293 		Other (At-Grade)
Single-Lane 		2004 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States 		Sienna Pkwy. / O'Neill Dr.
(33.54505, -117.64040) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.8487 		Other (At-Grade)
Single-Lane 		2004 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States 		O'Neill Dr. / Dorrance Dr.
(33.55489, -117.64530) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.8121 		Other (At-Grade)
Single-Lane 		2004 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States 		O'Neill Dr. / Narrow Canyon Rd.
(33.54931, -117.64590) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.8285 		Other (At-Grade)
Single-Lane 		2004 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States 		O'Neill Dr. / Eton Pl.
(33.54766, -117.64510) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.8431 		Other (At-Grade)
Single-Lane 		2004 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States 		Narrow Canyon Rd. / Clarin St.
(33.54144, -117.64680) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.8728 		Other (At-Grade)
Single-Lane 		2004 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States 		Ethereal St. / Sol St. / Tarleton Ln.
(33.54131, -117.64420) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
24.8865 		Other (At-Grade)
Single-Lane 		2003 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States 		Ethereal St. / Sienna Pkwy.
(33.53963, -117.64360) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
29.8643 		Other (At-Grade)
Single-Lane 		2003 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States 		Ethereal St. / Narrow Canyon Rd.
(33.53764, -117.64350) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
26.8785 		Other (At-Grade)
Single-Lane 		2003 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector ICD estimated from Google Maps linework.
Ladera Ranch, CA
Orange Co.
United States 		Cecil Pasture Rd. / retail access
(33.56192, -117.64680) 		Other
Existing 		Unknown
None 		3 Approaches
0 Driveways
26.8710 		Other (At-Grade)
Single-Lane 		2004 http://www.ocregister.com/ocregister/news/local/communities/ladera/article_1584236.php Functional Class: Collector 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.
Pennington, NJ
Mercer Co.
United States 		Rte. 31 / Blackwell Rd. / Pennington Rd. / Washington Crossing Pennington Rd.
(40.30818, -74.78666) 		Rotary
Existing 		Other
Unknown 		5 Approaches
0 Driveways
216.4080 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		Circulating traffic yields to entering traffic on northwest and south legs. ICD = 710 ft x 360 ft.
Greenfield, IN
Hancock Co.
United States 		Broadway St. / McKenzie Rd.
(39.79925, -85.77997) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.8685 		Other (At-Grade)
Single-Lane 		2004 Near Greenfield-Central High School. http://www.indystar.com/apps/pbcs.dll/article?AID=/20071003/LOCAL/710030465/-1/LOCAL17 ICD estimated from Google Maps linework.
Noblesville, IN
Hamilton Co.
United States 		Brooks School Rd. / E 136th St.
(39.98674, -85.94244) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.8582 		Other (At-Grade)
Single-Lane 		2007 http://www.indystar.com/apps/pbcs.dll/article?AID=/20071003/LOCAL/710030465/-1/LOCAL17 ICD estimated from Google Maps linework.
Noblesville, IN
Hamilton Co.
United States 		Harrell Pkwy. / Hoard Dr.
(39.99274, -85.93010) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2007 http://www.indystar.com/apps/pbcs.dll/article?AID=/20071003/LOCAL/710030465/-1/LOCAL17
Fishers, IN
Hamilton Co.
United States 		Lantern Rd. / E 126th St.
(39.97137, -86.01395) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.6964 		Other (At-Grade)
Single-Lane 		2007 Completed October 2007. ICD estimated from Google Maps linework.
Fishers, IN
Hamilton Co.
United States 		Fishers Point Blvd. / Founders Pl.
(39.95131, -86.01727) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
45.7780 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Fishers, IN
Hamilton Co.
United States 		USA Pkwy. / (unknown)
(39.94897, -86.00703) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
81.4877 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Indianapolis, IN
Hendricks Co.
United States 		Dan Jones Rd. / Morris St. (CR 100 South)
(39.74842, -86.38113) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
59.4360 		Other (At-Grade)
Multilane (2 Lane, 2x2 max) 		2007 Merging right-turn bypass lane on east leg.
Plainfield, IN
Hendricks Co.
United States 		Center St. / Hadley Rd.
(39.67456, -86.38951) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 http://www.indystar.com/apps/pbcs.dll/article?AID=/20071003/LOCAL/710030465/-1/LOCAL17 ICD estimated from Google Maps linework.
Plainfield, IN
Hendricks Co.
United States 		Center St. / Reeves Rd.
(39.68183, -86.38995) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2008 http://www.indystar.com/apps/pbcs.dll/article?AID=/20071003/LOCAL/710030465/-1/LOCAL17
Champlin, MN
Hennepin Co.
United States 		109th Ave. / Elm Creek Pkwy.
(45.15210, -93.40291) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.0064 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Bellingham, WA
Whatcom Co.
United States 		Cordata Pkwy. / Westerly Dr.
(48.79198, -122.49140) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.4068 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2005 http://cob.org/documents/pw/curconst/ES-0237.pdf Functional Class: Arterial ICD estimated from Google Maps linework.
Champlin, MN
Hennepin Co.
United States 		117th Ave. / Business Park Blvd.
(45.16656, -93.38891) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.5244 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Champlin, MN
Hennepin Co.
United States 		Business Park Blvd. / Emery Pkwy.
(45.16798, -93.38905) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.3656 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Burtonsville, MD
Montgomery Co.
United States 		Dustin Rd. / US 29 SB Offramp / Columbia Pike
(39.12256, -76.92656) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
43.5482 		Freeway Ramps (Grade-Separated)
Single-Lane 		2006 Fatal crash October 14, 2007.: http://www.fredericknewspost.com/sections/news/display.htm?StoryID=66411. 11861-05. ICD estimated from Google Maps linework.
Olympia, WA
Thurston Co.
United States 		Olympic Way NW / 4th Ave. W / 5th Ave. W
(47.04422, -122.91200) 		Roundabout
Existing 		All-Way Yield
Active Pedestrian Warning (flashing yellow) 		4 Approaches
0 Driveways
38.2512 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2004 Opened March 2004. Functional Class: Arterial ICD estimated from Google Maps linework.
Olympia, WA
Thurston Co.
United States 		Olympic Way NW / Harrison Ave. NW / W Bay Dr. NW
(47.04582, -122.91330) 		Roundabout
Existing 		All-Way Yield
Active Pedestrian Warning (flashing yellow) 		3 Approaches
0 Driveways
34.9947 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2004 Opened March 2004. Functional Class: Arterial ICD estimated from Google Maps linework.
Livingston Township, MI
Otsego Co.
United States 		Old 27 / Livingston Blvd.
(45.04356, -84.67374) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.5989 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Lansing, MI
Ingham Co.
United States 		Moores River Dr. / Boston Blvd. / Pattengill Ave.
(42.71923, -84.57225) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
15.7942 		Other (At-Grade)
Single-Lane 		2002 ICD estimated from Google Maps linework.
Grand Rapids, MI
Kent Co.
United States 		Pfeiffer Woods Dr. / (unknown)
(42.89293, -85.59628) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.9999 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Greenville, MI
Montcalm Co.
United States 		Meijer Dr. / Greenville West Dr.
(43.17297, -85.27965) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4855 		Other (At-Grade)
Single-Lane 		2002 Year Completed estimated (1999-2005). ICD estimated from Google Maps linework.
Noblesville, IN
Hamilton Co.
United States 		Town and Country Blvd. / Mercantile Blvd.
(40.03249, -85.99366) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Multilane (2 Lane, 2x1 max) 		2008 Painted spirals next to central island. http://www.cityofnoblesville.org/egov/docs/1175265649_138275.pdf
Commerce, MI
Oakland Co.
United States 		Bogie Lake Rd. / Cooley Lake Rd.
(42.61317, -83.49239) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.7635 		Other (At-Grade)
Single-Lane 		2008 Yield-controlled right=turn bypass lanes on south and west legs. ICD estimated from Google Maps linework.
Ann Arbor, MI
Washtenaw Co.
United States 		Maple Rd. / M-14 WB Ramps
(42.30178, -83.78112) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
159.9999 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2007
Brighton, MI
Livingston Co.
United States 		Main St. / S 3rd St.
(42.52942, -83.78761) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.1233 		Other (At-Grade)
Single-Lane 		2000 ICD estimated from Google Maps linework.
Colville, WA
Stevens Co.
United States 		US 395 (Main St.) / E Hawthorne Ave. / Railroad Ave. / S Washington St.
(48.53631, -117.90580) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
68.5800 		Other (At-Grade)
Single-Lane 		2003 Opened March 2003. Hotdog/racetrack shape. ICD = 225 ft x 120 ft.
Walled Lake, MI
Oakland Co.
United States 		Loop Rd. / Commerce Crossing Dr.
(42.53542, -83.44801) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
49.2829 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2006 Next to Costco retail center and gas station. ICD estimated from Google Maps linework.
Delta Township, MI
Eaton Co.
United States 		Willow Hwy. / Canal Rd.
(42.75553, -84.66173) 		Roundabout
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
33.3239 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Dumfries, VA
Prince William Co.
United States 		Stonewall Manor Dr. / Cabin Rd.
(38.55385, -77.31572) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
25.2178 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2003-2005). ICD estimated from Google Maps linework.