Roundabouts Database

28850 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
Homestead, FL
Miami-Dade Co.
United States 		Pacific Blvd. / Mediterranean Ave.
(25.47170, -80.43178) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.1906 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Cutler Bay, FL
Miami-Dade Co.
United States 		Old Cutler Rd. / SW 97th Ave.
(25.57105, -80.34683) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.2430 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
West Perrine, FL
Miami-Dade Co.
United States 		SW 102nd Ave. / SW 176th St.
(25.60593, -80.35702) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.7717 		Other (At-Grade)
Single-Lane 		2015 Part of a pair of two closely spaced roundabouts replacing a single skewed all-way stop intersection. ICD estimated from Google Maps linework.
West Perrine, FL
Miami-Dade Co.
United States 		SW 102nd Ave. / W Hibiscus St.
(25.60633, -80.35663) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
21.5405 		Other (At-Grade)
Single-Lane 		2015 Part of a pair of two closely spaced roundabouts replacing a single skewed all-way stop intersection. ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States 		Marshall Dr. / W 95th St. WB Connector
(38.95709, -94.73438) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.1492 		Other (At-Grade)
Single-Lane 		2016 Near diverging diamond interchange. https://www.ksdot.org/Assets/wwwksdotorg/Headquarters/PDF_Files/2016-11-28_ProjectUpdate12_Web_FINAL_FactSheet-LowRes.pdf . ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States 		Marshall Dr. / W 95th St. EB Connector
(38.95590, -94.73460) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.3636 		Other (At-Grade)
Single-Lane 		2016 Near diverging diamond interchange. https://www.ksdot.org/Assets/wwwksdotorg/Headquarters/PDF_Files/2016-11-28_ProjectUpdate12_Web_FINAL_FactSheet-LowRes.pdf . ICD estimated from Google Maps linework.
Overland Park, KS
Johnson Co.
United States 		Indian Creek Pkwy. / W 105th St.
(38.93511, -94.63311) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.8768 		Other (At-Grade)
Single-Lane 		2009 Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Miami Lakes, FL
Miami-Dade Co.
United States 		Palmetto Frontage Rd. / NW 89th Ave. / (school parking lot)
(25.90028, -80.34457) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.2310 		Other (At-Grade)
Single-Lane 		2005 Roundabout replaced a raindrop-shaped cul-de-sac. ICD estimated from Google Maps linework.
Miami Lakes, FL
Miami-Dade Co.
United States 		Miami Lakes Dr. W / NW 89th Ave.
(25.91334, -80.34499) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
25.7819 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Selah, WA
Yakima Co.
United States 		N Park Dr. / S Park Dr.
(46.66170, -120.52182) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.1476 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2005-2006). ICD estimated from Google Maps linework.
Medford, OR
Jackson Co.
United States 		N Cottage St. / Ohio St.
(42.34260, -122.88285) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.1932 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2012). West leg religned to southwest 2016-2017. ICD estimated from Google Maps linework. 21442
Olathe, KS
Johnson Co.
United States 		Garmin Way / (parking garage)
(38.85794, -94.80139) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
26.0408 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
San Marcos, CA
San Diego Co.
United States 		Rock Springs Rd. / Larchwood Dr.
(33.14705, -117.13669) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
18.9995 		Other (At-Grade)
Single-Lane 		2011 Year Completed estimated (2010-2011). ICD estimated from Google Maps linework.
San Marcos, CA
San Diego Co.
United States 		Rock Springs Rd. / Richland Rd.
(33.14671, -117.13885) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
20.9996 		Other (At-Grade)
Single-Lane 		2011 Year Completed estimated (2010-2011). ICD estimated from Google Maps linework.
San Marcos, CA
San Diego Co.
United States 		Santa Barbara Dr. / Treasure Dr.
(33.12251, -117.17275) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
28.0071 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
San Marcos, CA
San Diego Co.
United States 		Santa Barbara Dr. / Village Dr.
(33.12156, -117.17000) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
23.0061 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Gardner, KS
Johnson Co.
United States 		E Grand St. / White Dr.
(38.80410, -94.91469) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.1600 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2013). ICD estimated from Google Maps linework.
George Town, Grand Cayman

Cayman Islands 		Huldah Ave. / Elgin Ave. / Thomas Russell Ave.
(19.29081, -81.37373) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
57.4909 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Mobile, AL
Mobile Co.
United States 		N McGregor Ave. / Museum Dr.
(30.70235, -88.14456) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
29.7807 		Other (At-Grade)
Single-Lane 		2015 https://www.al.com/news/mobile/2015/08/portion_of_mcgregor_ave_rounda.html . ICD estimated from Google Maps linework.
Belize City, Belize

Belize 		Freetown Rd. / Saint Thomas St.
(17.50430, -88.19507) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
28.4756 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Belize City, Belize

Belize 		Marine Parade Blvd. / Craig St.
(17.50031, -88.18373) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
28.4762 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Dupont, WA
Pierce Co.
United States 		Ridge View Dr. / McNeil St.
(47.10116, -122.67381) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
26.0156 		Other (At-Grade)
Single-Lane 		2007 Originally open pavement; converted to roundabout. Year Completed estimated (2006-2008). ICD estimated from Google Maps linework.
Auburn, WA
King Co.
United States 		SE 392nd St. / (parking lot)
(47.24986, -122.10399) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
28.3750 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Fleming Island, FL
Clay Co.
United States 		Town Center Blvd. / Radar Rd.
(30.09197, -81.71185) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.2009 		Other (At-Grade)
Single-Lane 		2001 Elliptical shape. Year Completed estimated (1999-2002). ICD estimated from Google Maps linework.
Nocatee, FL
St. Johns Co.
United States 		Debbies Way / 20 Mile Rd.
(30.12463, -81.39858) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.3537 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Mobile, AL
Mobile Co.
United States 		Aerospace Dr. / Airbus Way
(30.64175, -88.06772) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
52.4058 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2014 ICD estimated from Google Maps linework.
Chelsea, AL
Shelby Co.
United States 		Chelsea Park Dr. / Chelsea Park Bend
(33.34087, -86.58835) 		Other
Existing 		Other
None 		3 Approaches
0 Driveways
37.9149 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Circulatory roadway yields to eastbound entry. ICD estimated from Google Maps linework.
Chelsea, AL
Shelby Co.
United States 		Chelsea Park Dr. / Parkmont Way
(33.34506, -86.58801) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.9131 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2002 Pedestrian crossing signs with no crossings or sidewalk. Year Completed estimated (1998-2006). ICD estimated from Google Maps linework.
Bessemer, AL
Jefferson Co.
United States 		Promenade Pkwy. / (parking lot)
(33.33340, -86.99211) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.9397 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Knoxville, TN
Knox Co.
United States 		Midpark Rd. / Henson Rd.
(35.96671, -84.01232) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.9325 		Other (At-Grade)
Single-Lane 		2003 ICD estimated from Google Maps linework.
Knoxville, TN
Knox Co.
United States 		Maloney Rd. SW / Alcoa Hwy. (US 129) SB Connector
(35.90475, -83.95549) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.8263 		Other (At-Grade)
Single-Lane 		2019 https://www.tn.gov/tdot/projects/projects-region-1/sr-115-alcoa-highway-maloney-to-woodson/sr-115-alcoa-highway-maloney-to-woodson-timeline.html . ICD estimated from Google Maps linework.
Knoxville, TN
Knox Co.
United States 		Gleason Dr. SW / Wellsley Park Rd. SW
(35.92329, -84.02883) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
47.3914 		Other (At-Grade)
Single-Lane 		2000 Year Completed estimated (1997-2002). Original two-lane circulatory roadway with concentric lane line. Striped out inner lane of circulatory roadway to make single-lane around 2014-2016. ICD estimated from Google Maps linework.
Allen, TX
Collin Co.
United States 		Curtis Ln. / Stockton Dr.
(33.12333, -96.67096) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2016 .
Lantana, TX
Denton Co.
United States 		Lantana Trl. / Trinidad Way
(33.10935, -97.11471) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2007 Circle completed in 2007 but with only one leg. Other legs added later.
Winter Garden, FL
Orange Co.
United States 		Winter Garden-Vineland Rd. / Fowler Grove Blvd.
(28.52540, -81.59130) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.4310 		Other (At-Grade)
Single-Lane 		2007 ICD estimated from Google Maps linework.
Albuquerque, NM
Bernalillo Co.
United States 		Las Estancias Dr. / (unknown)
(35.01799, -106.71186) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.0811 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 Two legs stubbed. ICD estimated from Google Maps linework.
Mülheim an der Ruhr, North Rhine-Westphalia
Mülheim an der Ruhr
Germany 		SalierStraße / (unknown)
(51.42349, 6.85574) 		Other
Existing 		Unknown
None 		3 Approaches
0 Driveways
26.8104 		Other (At-Grade)
Single-Lane 		Parking along circulatory roadway. ICD estimated from Google Maps linework.
Apopka, FL
Orange Co.
United States 		Marden Rd. / SR 414 WB Off-ramp
(28.65380, -81.52579) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.2496 		Freeway Ramps (Grade-Separated)
Single-Lane 		2017 https://www.facebook.com/cityofapopka/photos/road-closure-noticemarden-road-will-be-closed-beginning-tomorrow-to-construct-tw/1191422450975658/ . ICD estimated from Google Maps linework.
Apopka, FL
Orange Co.
United States 		Marden Rd. / Harmon Rd. / SR 414 EB On-ramp
(28.65199, -81.52579) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
29.3463 		Freeway Ramps (Grade-Separated)
Single-Lane 		2017 https://www.facebook.com/cityofapopka/photos/road-closure-noticemarden-road-will-be-closed-beginning-tomorrow-to-construct-tw/1191422450975658/ . ICD estimated from Google Maps linework.
Flower Mound, TX
Denton Co.
United States 		Windsor Dr. / Mulberry St.
(33.04744, -97.07286) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2010 North leg connected 2016.
Trophy Club, TX
Denton Co.
United States 		Trophy Club Dr. / Trophy Lake Dr.
(33.00110, -97.20519) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2012 Yield sign only on left side of southeast leg; no yielding on adjacent through only lane. https://www.youtube.com/watch?v=baAnhafP6Hk .
Denton, TX
Denton Co.
United States 		Unicorn Lake Blvd. / Shoreline Dr.
(33.17320, -97.09648) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2005 Striped right-turn-only and through-only lanes.
Denton, TX
Denton Co.
United States 		Shoreline Dr. / Clubhouse Dr.
(33.17340, -97.09936) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
33.5270 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2006 Year Completed estimated (2005-2007).
Arlington, TX
Tarrant Co.
United States 		Calender Rd. / Russell Rd.
(32.62366, -97.15396) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6710 		Other (At-Grade)
Single-Lane 		2016 .
Dallas, TX
Dallas Co.
United States 		S Merrifield Rd. / Clay Academy Blvd.
(32.69894, -96.94294) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6717 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2005-2007).
Dallas, TX
Dallas Co.
United States 		S Merrifield Rd. / Capella Park Ave.
(32.70163, -96.94294) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2005-2007).
Fort Worth, TX
Tarrant Co.
United States 		W Morningside Dr. / S Main St.
(32.71422, -97.32667) 		Rotary
Existing 		Other
Unknown 		3 Approaches
1 Driveways
56.3870 		Other (At-Grade)
Single-Lane 		1995 Traffic in circle yields to incoming traffic.
(unincorporated), TX
Fort Bend Co.
United States 		Harvest Home Dr. / Harvest Corner Dr. / Harvest Garden Blvd.
(29.64292, -95.72240) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
64.0080 		Other (At-Grade)
Single-Lane 		2015 Originally had striped-out outer sections of circulatory roadway. In 2017 striping was changed to instead stripe out inner portion of circulatory roadway for single-lane sections of circulatory roadway with spiralling from two-lane section. 21442
Kennedale, TX
Tarrant Co.
United States 		Kennedale-Sublett Rd. / Wildcat Way (Treepoint Dr.)
(32.64673, -97.20033) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2012
Kennedale, TX
Tarrant Co.
United States 		N Little School Rd. / Kennedale Sublett Rd. (south)
(32.64689, -97.20858) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2012 Right-turn bypass lane on east leg.
Kennedale, TX
Tarrant Co.
United States 		N Little School Rd. / Kennedale Sublett Rd. (north)
(32.64884, -97.20854) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2012). http://kennedalenews.com/roundabouts-in-kennedale-featured-in-article-p1605-156.htm .
Missouri City, TX
Fort Bend Co.
United States 		Geddes Grove / Sequoia Pass / Dali Ln.
(29.48578, -95.53481) 		Other
Existing 		Other
None 		3 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2007 Yield signs on only two of three entries. Year Completed estimated (2006-2008).
Missouri City, TX
Fort Bend Co.
United States 		Tahoe Basin / Geddes Grove
(29.48804, -95.53625) 		Other
Existing 		Other
None 		3 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2005 Yield sign only on one leg. Year Completed estimated (2004-2005).
Manvel, TX
Brazoria Co.
United States 		Pomona Pkwy. / Kirby Dr.
(29.52867, -95.40026) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 East leg shows two through movements even though no receiving leg.
Pearland, TX
Brazoria Co.
United States 		Southlake Blvd. / Shelton Ridge Ln.
(29.55184, -95.42967) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2013 .
Pearland, TX
Brazoria Co.
United States 		Southlake Blvd. / Butler Trails Ln.
(29.54774, -95.42966) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.5277 		Other (At-Grade)
Single-Lane 		2014 .
Oklahoma City, OK
Oklahoma Co.
United States 		Deep Wood Creek Blvd. / Hidden Creek Blvd.
(35.59728, -97.61642) 		Other
Existing 		Uncontrolled
None 		3 Approaches
0 Driveways
31.0766 		Other (At-Grade)
Single-Lane 		Very small splitter islands on north and south legs, with pedestrian ramps only on one side. No yield signs. ICD estimated from Google Maps linework.
League City, TX
Galveston Co.
United States 		Brookport Dr. / Pinnacle Park Dr.
(29.47087, -95.09951) 		Other
Existing 		Other
None 		3 Approaches
0 Driveways
73.1520 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2015 TO ONCOMING TRAFFIC plaque under each yield sign on north and south legs. Stop control on east leg. Year Completed estimated (2014-2015).
Aiken, SC
Aiken Co.
United States 		Catenary Blvd. / Trolley Run Blvd.
(33.59346, -81.77416) 		Rotary
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
51.7326 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2007 Striped out outer lane of circulatory roadway in front of splitter islands. Yield signs only on left side of entries. ICD estimated from Google Maps linework.
San Antonio, TX
Bexar Co.
United States 		Bella Vista Pl. / Palatine Hill
(29.42546, -98.76859) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2005 No buffer between sidewalk and circulatory roadway.
Converse, TX
Bexar Co.
United States 		Loring Park / Hays Parc Rd.
(29.46698, -98.31178) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Other (At-Grade)
Single-Lane 		2007 Sidewalk around central island. "King of the Parc", a 40 foot statue of a stag, in central island. https://www.mysanantonio.com/news/houston-texas/article/40-foot-scrap-metal-stag-appreciated-in-San-1544762.php
San Antonio, TX
Bexar Co.
United States 		Wildhorse Pkwy. / Mustang Gate
(29.53330, -98.70100) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2004 .
Norman, OK
Cleveland Co.
United States 		Manor Hill Dr. / Sherburne Rd.
(35.22406, -97.50950) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
5 Driveways
36.0991 		Other (At-Grade)
Single-Lane 		1999 No truck apron. Year Completed estimated (1995-2003). ICD estimated from Google Maps linework.
Yukon, OK
Canadian Co.
United States 		Health Center Pkwy. / (unknown)
(35.48402, -97.76674) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7082 		Other (At-Grade)
Single-Lane 		2015 Painted truck apron. ICD estimated from Google Maps linework.
West Columbia, SC
Lexington Co.
United States 		Columbia Circle (Lexington Dr. / Boston Ave.)
(33.94995, -81.11397) 		Rotary
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
90.1561 		Other (At-Grade)
Single-Lane 		Painted splitter islands on two legs. ICD estimated from Google Maps linework.
San Luis Obispo, CA
San Luis Obispo Co.
United States 		Tank Farm Rd. / Righetti Ranch Rd.
(35.25019, -120.63318) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
26.3341 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2018-2019). ICD estimated from Google Maps linework.
Aurora, CO
Arapahoe Co.
United States 		Copperleaf Blvd. / S Tempe St.
(39.62637, -104.72778) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
43.2351 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2007 ICD estimated from Google Maps linework.
Castle Rock, CO
Douglas Co.
United States 		Sapphire Pointe Blvd. / Tremolite Dr.
(39.42908, -104.85397) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
52.5832 		Other (At-Grade)
Single-Lane 		2005 No buffer between sidewalk and circulatory roadway. ICD estimated from Google Maps linework.
Parker, CO
Douglas Co.
United States 		Crown Crest Blvd. / Cottonwood Dr.
(39.55051, -104.77237) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
50.6497 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2001 Year Completed estimated (1999-2002). ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States 		Federal Dr. / Rampart Hills View / (parking lot)
(38.99663, -104.81004) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.0567 		Other (At-Grade)
Single-Lane 		2010 Year Completed estimated (2006-2011). ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States 		Northgate Blvd. / I-25 NB Ramps
(39.02725, -104.83094) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.2461 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 https://www.krdo.com/news/local-news/north-gate-blvd-set-to-reopen-under-i-25-/34107950 . ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States 		Northgate Blvd. / I-25 SB Ramps
(39.02538, -104.83627) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
49.1752 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		2013 https://www.krdo.com/news/local-news/north-gate-blvd-set-to-reopen-under-i-25-/34107950 . ICD estimated from Google Maps linework.
Castle Rock, CO
Douglas Co.
United States 		Rising Sun Dr. / Autumn Sage St.
(39.39210, -104.82736) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
47.0731 		Other (At-Grade)
Single-Lane 		2005 Year Completed estimated (2004-2007). ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States 		Prominent Point / Nautilus Point
(38.97327, -104.74271) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.8555 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2006-2011). ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States 		N Union Blvd. / Grand Cordera Pkwy.
(38.97597, -104.74059) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.8532 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2007 Year Completed estimated (2006-2011). ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States 		Mesa Ave. / Park Ave. / Lake Cir.
(38.79330, -104.85226) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.7188 		Other (At-Grade)
Single-Lane 		2005 ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States 		Forestgate Dr. / Cairngorm Way
(38.96770, -104.69892) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.4293 		Other (At-Grade)
Single-Lane 		2002 Elliptical shape. Year Completed estimated (1999-2004). ICD estimated from Google Maps linework.
Stevenson, WA
Skamania Co.
United States 		SR 14 / Wind River Rd.
(45.71510, -121.82857) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.1939 		Other (At-Grade)
Single-Lane 		2019 Completed Summer 2019 (WSDOT). ICD estimated from Google Maps linework.
Maryland Heights, MO
St. Louis Co.
United States 		Casino Center Dr. / (casino parking)
(38.75175, -90.47969) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.1195 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		1999 Yield on circulatory roadway. Year Completed estimated (1996-2002) ICD estimated from Google Maps linework.
Wentzville, MO
St. Charles Co.
United States 		Schroeder Creek Blvd. / William Dierberg Dr.
(38.82018, -90.86907) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.0819 		Other (At-Grade)
Single-Lane 		2016 Paving was done in late 2016, but fully completed in 2017 -- https://www.wentzvillemo.org/departments/public_works/schroeder_creek_boulevard_extension_project.php . ICD estimated from Google Maps linework.
Wentzville, MO
St. Charles Co.
United States 		Schroeder Creek Blvd. / (high school access)
(38.81649, -90.86931) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
40.9451 		Other (At-Grade)
Single-Lane 		2016 Paving was done in late 2016, but fully completed in 2017 -- https://www.wentzvillemo.org/departments/public_works/schroeder_creek_boulevard_extension_project.php . ICD estimated from Google Maps linework.
Rio Rancho, NM
Sandoval Co.
United States 		Arena Dr. NE / HP Way NE
(35.31009, -106.69007) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.1877 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Albuquerque, NM
Bernalillo Co.
United States 		Ventana Ridge Rd. NW / Ventana W Pkwy. NW
(35.19845, -106.74948) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
37.0864 		Other (At-Grade)
Single-Lane 		2004 Year Completed estimated (2004-2005). ICD estimated from Google Maps linework.
Albuquerque, NM
Bernalillo Co.
United States 		Las Estancias Dr. / Las Estancias Way
(35.01852, -106.71345) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.2778 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2013 ICD estimated from Google Maps linework.
Albuquerque, NM
Bernalillo Co.
United States 		Nunzio Ave. NW / Vista Fuente Rd. NW
(35.18391, -106.67731) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
31.2362 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2007-2008). ICD estimated from Google Maps linework.
Omaha, NE
Douglas Co.
United States 		William St. / S 196th St.
(41.24540, -96.22248) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.2462 		Other (At-Grade)
Single-Lane 		2002 Year Completed estimated (1999-2003). ICD estimated from Google Maps linework.
Omaha, NE
Douglas Co.
United States 		S HWS Cleaveland Blvd. / Shadow Ridge Dr.
(41.24046, -96.22126) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
27.8403 		Other (At-Grade)
Single-Lane 		2002 Year Completed estimated (1999-2003). ICD estimated from Google Maps linework.
Elkhorn, NE
Douglas Co.
United States 		S 182nd St. / Harney St.
(41.25644, -96.19941) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
21.5485 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.
Elkhorn, NE
Douglas Co.
United States 		Jones St. / S 182nd St.
(41.25259, -96.20069) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2001 Year Completed estimated (1999-2003).
Elkhorn, NE
Douglas Co.
United States 		N HWS Cleveland Blvd. / N 190th St.
(41.26726, -96.21272) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
21.5450 		Other (At-Grade)
Single-Lane 		2007 Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Elkhorn, NE
Douglas Co.
United States 		Honeysuckle Dr. / N 188th St.
(41.27365, -96.21011) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
25.1333 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2005-2006). ICD estimated from Google Maps linework.
Elkhorn, NE
Douglas Co.
United States 		Capitol Ave. / Burke St. / Chicago St.
(41.25969, -96.19899) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
48.4818 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Omaha, NE
Douglas Co.
United States 		Butler Ave. / N 162nd St.
(41.30070, -96.16730) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
25.1229 		Other (At-Grade)
Single-Lane 		2006 Year Completed estimated (2005-2006). ICD estimated from Google Maps linework.
Omaha, NE
Douglas Co.
United States 		N 162nd St. / Grand Ave.
(41.30399, -96.16881) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
 Other (At-Grade)
Single-Lane 		2006
Omaha, NE
Douglas Co.
United States 		Grand Ave. / N 166th St.
(41.30237, -96.17353) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.3001 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Omaha, NE
Douglas Co.
United States 		N 171st St. / Emmet St.
(41.28947, -96.18274) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
22.4350 		Other (At-Grade)
Single-Lane 		2003 Year Completed estimated (1999-2003). ICD estimated from Google Maps linework.
Bennington, NE
Douglas Co.
United States 		N 152nd St. / Vane St.
(41.32290, -96.15098) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
26.0113 		Other (At-Grade)
Single-Lane 		2001 Year Completed estimated (1999-2003). ICD estimated from Google Maps linework.
Bennington, NE
Douglas Co.
United States 		Vane St. / Iowa St. / N 153rd St.
(41.32268, -96.15411) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
2 Driveways
26.0114 		Other (At-Grade)
Single-Lane 		2003 ICD estimated from Google Maps linework.
Bennington, NE
Douglas Co.
United States 		Iowa St. / N 154th Ave.
(41.32389, -96.15616) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
25.1140 		Other (At-Grade)
Single-Lane 		2003 ICD estimated from Google Maps linework.
Bennington, NE
Douglas Co.
United States 		N 159th St. / Reynolds St.
(41.33210, -96.16175) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
43.0471 		Other (At-Grade)
Single-Lane 		2004 ICD estimated from Google Maps linework.