City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
---|---|---|---|---|---|---|---|
Lawrence,
KS Douglas Co. United States |
E 1600 Rd. / N 1300 Rd. / O'Connell Rd. / E 31st St. (38.92817, -95.20495) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.1960 |
Other (At-Grade) Single-Lane |
2015 | |
Bowie,
MD Prince George's Co. United States |
Faircrest Circle (38.92760, -76.84166) |
Other Existing |
Unknown Unknown |
2 Approaches 18 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
Bidwell,
OH Gallia Co. United States |
SR 160 / SR 554 (38.92629, -82.28245) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2021 | https://www.transportation.ohio.gov/wps/portal/gov/odot/projects/projects/110510 |
Columbia,
MO Boone Co. United States |
Columbia Gorge Pkwy. / (unknown) (38.92607, -92.25845) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 29.7324 |
Other (At-Grade) Single-Lane |
2007 | ICD estimated from Google Maps linework. |
Summerfield,
MD Prince George's Co. United States |
Campus Way / Geaton Park Pl. (38.92577, -76.84451) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2011 | |
Glenarden,
MD Prince George's Co. United States |
Ruby Lockhart Blvd. / Evarts St. / Sir Michael Pl. (38.92506, -76.84953) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2011 | Double left-turn and double right-turn movements. |
Aldie,
VA Loudoun Co. United States |
Lenah Crossing Dr. / Tarragon Leaf Dr. (38.92498, -77.57434) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 50.2920 |
Other (At-Grade) Single-Lane |
2019 | Year Completed estimated (2018-2019). |
Aldie,
VA Loudoun Co. United States |
SR 620-SR 705 / SR 620 / SR 705 (38.92485, -77.58016) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2020 | Year Completed estimated (2019-2020). |
Overland Park,
KS Johnson Co. United States |
Switzer Rd. / W 113th St. (38.92484, -94.70984) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 44.5993 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2015 | ICD estimated from Google Maps linework. |
Columbia,
MO Boone Co. United States |
Grant Ln. / Trailside Dr. / Post Oak Dr. (38.92438, -92.39510) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 16.7249 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
1995 | Year Completed estimated (1994-1995). ICD estimated from Google Maps linework. |
Samora Correia,
Santarém Benavente Portugal |
N10 (Avenida Nações Unidas) / Avenida Mário Mendes Delgado (38.92395, -8.88860) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
Glenarden,
MD Prince George's Co. United States |
Ruby Lockhart Blvd. / Campus Way (38.92345, -76.84696) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2011 | |
Lees Summit,
MO Jackson Co. United States |
NE Blackwell Rd. / NE Chipman Rd. / (parking lot) (38.92333, -94.31850) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.0961 |
Other (At-Grade) Single-Lane |
2010 | Access to church parking lot. Year Completed estimated (2009-2010). ICD estimated from Google Maps linework. |
Colorado Springs,
CO El Paso Co. United States |
Issaquah Dr. / Hawk Wind Blvd. (38.92294, -104.68581) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2009 | Year Completed estimated (2006-2011). |
Glenarden,
MD Prince George's Co. United States |
Campus Way N / Woodmore Center Dr. (38.92263, -76.84787) |
Other Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
Inside shopping center. No splitter islands on northwest and southeast legs. | |
Aldie,
VA Loudoun Co. United States |
Grassland Grove Dr. / Lotus Pond Pl. (38.92243, -77.59770) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2019 | Year Completed estimated (2019-2020). |
Ruskin Heights,
MO Jackson Co. United States |
Ruskin Way / E 111th St. / E 111th Terrace (38.92236, -94.50571) |
Other Existing |
Unknown Unknown |
5 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
No splitter islands on four legs. | |
Overland Park,
KS Johnson Co. United States |
Switzer Rd. / Indian Creek Pkwy. (38.92197, -94.70546) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 37.1676 |
Other (At-Grade) Single-Lane |
2015 | Design completed in 2014 ICD estimated from Google Maps linework. |
Summerfield,
MD Prince George's Co. United States |
Ruby Lockhart Blvd. / Taj Ln. (38.92163, -76.84438) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2011 | |
Glenarden,
MD Prince George's Co. United States |
Campus Way N / McHugh Dr. (38.92127, -76.84944) |
Other Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
Inside shopping center. No splitter islands on northwest and southeast legs. | |
Washington,
DC City of Washington Co. United States |
Brentwood Rd NE / Bryant Rd NE / 13th St NE (38.92115, -76.98915) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 1 Driveways 39.0264 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2010 | First true roundabout in District of Columbia ICD estimated from Google Maps linework. |
Lamezia Terme,
Calabria Catanzaro Italy |
SP108 / Localita Angillito (38.92040, 16.27348) |
Rotary Existing |
All-Way Yield Unknown |
6 Approaches 0 Driveways 195.0000 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
||
Summerfield,
MD Prince George's Co. United States |
Saint Josephs Dr. / Grove Hurst Ln. (38.91969, -76.84060) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 53.3400 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2012 | |
Olathe,
KS Johnson Co. United States |
S Greenwood St. / W 116th St. (38.91921, -94.74988) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 44.1960 |
Other (At-Grade) Single-Lane |
2007 | Year Completed estimated (2007-2008). |
Gardnerville,
NV Douglas Co. United States |
Muller Pkwy. / Pinenut Rd. (38.91887, -119.71378) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 60.9600 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2012 | West leg stubbed. |
Washington,
DC N/A Co. United States |
New York Ave. / Montana Ave. / West Virginia Ave. (38.91723, -76.97813) |
Signalized Roundabout/Circle Existing |
Signal None |
0 Approaches 0 Driveways 65.9769 |
Other (At-Grade) Unknown |
ICD estimated from Google Maps linework. | |
Kansas City,
MO Jackson Co. United States |
E Longview Rd. / S Frontage Rd. (I-49 SB Ramps) (38.91638, -94.52781) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 33.4535 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2009 | ICD estimated from Google Maps linework. |
Columbia,
MO Boone Co. United States |
E Green Meadows Rd. / Carter Ln. (38.91638, -92.33246) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 1 Driveways 32.5242 |
Other (At-Grade) Single-Lane |
2010 | Bing map has this on S Providence Rd, but that's wrong, since Providence Rd is the N-S freeway just to the west. Googlemaps says Carter Ln. ICD estimated from Google Maps linework. |
Kansas City,
MO Jackson Co. United States |
E Longview Rd. / I-49 NB Ramps (38.91633, -94.52590) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 35.3120 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2009 | ICD estimated from Google Maps linework. |
Kansas City,
MO Jackson Co. United States |
Longview Rd. / Hickman Mills Dr. (38.91621, -94.52367) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.4536 |
Other (At-Grade) Single-Lane |
2009 | Right-turn bypass lane on north leg. ICD estimated from Google Maps linework. |
Bearfield Plaza,
MO Boone Co. United States |
S Bearfield Rd. / Chinaberry Dr. / Old US 63 (38.91501, -92.30289) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 25.0906 |
Other (At-Grade) Single-Lane |
2003 | Year Completed estimated (1995-2003). ICD estimated from Google Maps linework. |
Olathe,
KS Johnson Co. United States |
118th St. / Greenwood St. (38.91447, -94.75040) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 35.3130 |
Other (At-Grade) Single-Lane |
2005 | ICD estimated from Google Maps linework. |
Lee's Summit,
MO Jackson Co. United States |
Bridlewood Dr. / Lewis Dr. (38.91375, -94.44021) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.1480 |
Other (At-Grade) Single-Lane |
2007 | |
Chantilly,
VA Fairfax Co. United States |
Historic Sully Way (38.91369, -77.42696) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 17.6567 |
Other (At-Grade) Single-Lane |
2005 | ICD estimated from Google Maps linework. |
Oak Forest,
MO Boone Co. United States |
Buttonwood Dr. / MO-163 (S Providence Rd) NB Ramps / (frontage road) (38.91363, -92.33413) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 29.7376 |
Freeway Ramps (Grade-Separated) Single-Lane |
2009 | ICD estimated from Google Maps linework. |
Union,
KY Boone Co. United States |
Richwood Rd. / Grand National Blvd. / Triple Crown Blvd. (38.91348, -84.63578) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2022 | https://www.drivingnkyprogress.org/richwoodrd |
Columbia,
MO Boone Co. United States |
Forum Blvd. / Green Meadows Rd. (38.91311, -92.35373) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 22.3034 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2019 | https://www.youtube.com/watch?v=HiB5NQzLK9w. Completed October 2019. ICD estimated from Google Maps linework. |
Columbia,
MO Boone Co. United States |
S Scott Blvd. / Vawter School Rd. / S Brushwood Lake Rd. (38.91264, -92.40001) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 34.3846 |
Other (At-Grade) Single-Lane |
2014 | ICD estimated from Google Maps linework. |
Washington,
DC N/A Co. United States |
Sheridan Circle (Mass Ave. / 23rd St. / R St.) (38.91214, -77.05065) |
Rotary Existing |
Uncontrolled None |
0 Approaches 0 Driveways 69.6989 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Functional Class: Arterial ICD estimated from Google Maps linework. | |
Lamezia Terme,
Calabria Catanzaro Italy |
E848-SS280 / SS18 Ramps / Via Zuccherificio / Viale Fortunato D'Amico / Viale Rodolfo Imbrogno (38.91177, 16.25494) |
Rotary Existing |
All-Way Yield Unknown |
6 Approaches 0 Driveways |
Freeway Ramps (Grade-Separated) Multilane (3+ Lane) |
||
Lee's Summit,
MO Jackson Co. United States |
SW Longview Blvd. / SW Fascination Dr. (38.91153, -94.44954) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.6077 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2007 | ICD estimated from Google Maps linework. |
Olathe,
KS Johnson Co. United States |
Access Rd. / Bass Pro entrance (38.91125, -94.77769) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 25.0919 |
Other (At-Grade) Single-Lane |
2007 | Opened February 2007. Access to Bass Pro retail center. ICD estimated from Google Maps linework. |
Olathe,
KS Johnson Co. United States |
Renner Rd. / North Bass Pro entrance (38.91125, -94.77965) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 34.3852 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2007 | Opened February 2007. Access to Bass Pro retail center. ICD estimated from Google Maps linework. |
Columbia,
MO Boone Co. United States |
W Nifong Blvd. / S County Woods Rd. / Vawter School Rd. / S Old Mill Creek Rd. (38.91097, -92.38182) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | https://www.como.gov/CMS/pressreleases/view.php?id=6689&tbiframe=1 |
Aldie,
VA Loudoun Co. United States |
Grassland Grove Dr. / Bergamot Way / Ellenvale Farm Dr. (38.91077, -77.58417) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2018 | Year Completed estimated (2018-2019). |
Gardnerville,
NV Douglas Co. United States |
NV-88 / Centerville Ln. (38.91043, -119.77916) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 21.3749 |
Other (At-Grade) Single-Lane |
2018 | Compact roundabout. ICD estimated from Google Maps linework. |
Columbia,
MO Boone Co. United States |
W Nifong Blvd. / Sinclair St. (38.91006, -92.37251) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | https://www.como.gov/CMS/pressreleases/view.php?id=6689&tbiframe=1 |
Colorado Springs,
CO El Paso Co. United States |
Rockhurst Blvd. / University Park Blvd. (38.91005, -104.78980) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 21.3750 |
Other (At-Grade) Single-Lane |
1998 | ICD estimated from Google Maps linework. |
Washington,
DC N/A Co. United States |
Logan Circle (Rhode Isl. Ave. / Vermont Ave. / 13th St. / P St.) (38.90965, -77.02963) |
Signalized Roundabout/Circle Existing |
Signal None |
5 Approaches 0 Driveways 120.8157 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Washington,
DC N/A Co. United States |
Dupont Circle (Mass Ave. / Conn. Ave. / New Hampshire Ave.19th St. / P St.) (38.90965, -77.04344) |
Signalized Roundabout/Circle Existing |
Signal None |
10 Approaches 0 Driveways 137.5441 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Aldie,
VA Loudoun Co. United States |
Grasslane Grove Dr. / Tulip Poplar Pl. (38.90950, -77.57771) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2017 | Year Completed estimated (2016-2017). |
Olathe,
KS Johnson Co. United States |
Renner Rd. / South Bass Pro entrance (38.90922, -94.77960) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.5981 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2007 | Opened February 2007. Access to Bass Pro retail center. ICD estimated from Google Maps linework. |
Lee's Summit,
MO Jackson Co. United States |
SW Longview Blvd. / SW Keesler Dr. (38.90892, -94.44749) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.6093 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2007 | ICD estimated from Google Maps linework. |
Colorado Springs,
CO El Paso Co. United States |
Antelope Ridge Dr. / Blue Vail Way (38.90824, -104.68610) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.5986 |
Other (At-Grade) Single-Lane |
2006 | Functional Class: Local ICD estimated from Google Maps linework. |
Washington,
DC N/A Co. United States |
Scott Circle (Mass. Ave. / Rhode Isl. Ave. / 16th St. / N St.) (38.90725, -77.03654) |
Signalized Roundabout/Circle Existing |
Signal None |
6 Approaches 0 Driveways 51.1161 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Lake Arbor,
MD Prince George's Co. United States |
Lake Arbor Way / Fairlakes Pl (38.90717, -76.82304) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
Alton,
IL Madison Co. United States |
Central Ave. / College Ave. (38.90689, -90.17172) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
Parking along circulatory roadway. | |
Colorado Springs,
CO El Paso Co. United States |
Kettle Drum St. / Antelope Ridge Dr. (38.90673, -104.68530) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.6699 |
Other (At-Grade) Single-Lane |
2006 | ICD estimated from Google Maps linework. |
Lake Arbor,
MD Prince George's Co. United States |
Lake Arbor Way / Golf Course Dr. (38.90618, -76.81975) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
Colorado Springs,
CO El Paso Co. United States |
Rockhurst Blvd. / Montebello Dr. (38.90582, -104.78980) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 20.4468 |
Other (At-Grade) Single-Lane |
2000 | ICD estimated from Google Maps linework. |
Lee's Summit,
MO Jackson Co. United States |
SW Longview Blvd. / SW Longview Rd. / SW Redbuck Cir. (38.90582, -94.44718) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 50.1878 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2007 | ICD estimated from Google Maps linework. |
Washington,
DC N/A Co. United States |
Thomas Circle (Mass Ave. / Vermont Ave. / 14th St. / M St.) (38.90565, -77.03196) |
Signalized Roundabout/Circle Existing |
Signal None |
6 Approaches 0 Driveways 75.2817 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Lees Summit,
MO Jackson Co. United States |
SW Longview Rd. / SW Sampson Rd. (38.90564, -94.44194) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 40.8938 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2007 | Year Completed estimated (2006-2007). ICD estimated from Google Maps linework. |
South Riding,
VA Loudoun Co. United States |
Poland Rd. / Edgewater St. (38.90447, -77.49177) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 23.2355 |
Other (At-Grade) Single-Lane |
2018 | Temporary roundabout installed in 2013; replaced by permanent roundabout in June 2018. ICD estimated from Google Maps linework. |
Sobralinho,
Lisbon Vila Franca de Xira Portugal |
N10 (Caminho de Santiago-Caminho Português) / Rua Projectada ao Choupal (38.90435, -9.03434) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
Lees Summit,
MO Jackson Co. United States |
SW Jefferson St. / SW Blue Pkwy / US 50 WB Ramps (38.90430, -94.37773) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 59.4360 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2018 | Roundabout is one terminal of a Diverging Diamond Interchange (DDI). Opened May 2018. |
Lees Summit,
MO Jackson Co. United States |
Shenandoah Dr. / Blackwell Rd. (38.90412, -94.31868) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 52.0477 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2017 | ICD estimated from Google Maps linework. |
Columbia,
MO Boone Co. United States |
Ponderosa St. / Philips Farm Rd. (38.90387, -92.29025) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 40.8948 |
Other (At-Grade) Single-Lane |
2014 | ICD estimated from Google Maps linework. |
Lees Summit,
MO Jackson Co. United States |
Shenandoah Dr. / SE Church St. (38.90358, -94.32157) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 51.1187 |
Other (At-Grade) Single-Lane |
2017 | ICD estimated from Google Maps linework. |
Colorado Springs,
CO El Paso Co. United States |
Eagle Rock Rd. / Spine Rd. (38.90327, -104.81455) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.6008 |
Other (At-Grade) Single-Lane |
2013 | Year Completed estimated (2011-2015). ICD estimated from Google Maps linework. |
Washington,
DC N/A Co. United States |
Washington Circle (Penn. Ave. / New Hampshire Ave. / 23rd St. / K St.) (38.90252, -77.05010) |
Signalized Roundabout/Circle Existing |
Signal None |
8 Approaches 0 Driveways 119.8984 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
Lees Summit,
MO Jackson Co. United States |
Blackwell Rd. / US 50 WB Ramps (38.90226, -94.31855) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 52.0491 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2017 | ICD estimated from Google Maps linework. |
Vienna,
VA Fairfax Co. United States |
Park St. SE / Locust St. SE (38.90205, -77.26091) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 14.8712 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2018 | Year Completed estimated (2016-2018). ICD estimated from Google Maps linework. |
Lake Arbor,
MD Prince George's Co. United States |
Lake Arbor Way / Congressional Ct. (38.90201, -76.80962) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
Columbia,
MO Boone Co. United States |
Ponderosa St. / Nocona Pkwy. / Kentsfield Ln. (38.90172, -92.28732) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 44.6139 |
Other (At-Grade) Single-Lane |
2014 | ICD estimated from Google Maps linework. |
Columbia,
MO Boone Co. United States |
E Southampton Dr. / State Farm Pkwy. (38.90095, -92.32656) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 31.6018 |
Other (At-Grade) Single-Lane |
2008 | Two approaches stubbed. ICD estimated from Google Maps linework. |
New Florence,
MO Montgomery Co. United States |
MO 19 / Booneslick Rd. / I-70 WB Ramps (38.90090, -91.45707) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2023 | https://www.modot.org/node/35298 Combined freeway interchange with at-grade intersection. Previously, the interchange was stop controlled and the intersection had traffic lights. |
Lees Summit,
MO Jackson Co. United States |
Blackwell Rd. / US 50 EB Ramps (38.90035, -94.31879) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 48.3326 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2017 | ICD estimated from Google Maps linework. |
Hays,
KS Ellis Co. United States |
Vine St. (US 183) / E 41st St. / W Mopar Dr. (38.90005, -99.31783) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2021 | https://hayspost.com/posts/8b04e698-656a-41e7-86e6-e165ff1e4e68 |
Davidsonville Historic District,
MD Prince George's Co. United States |
Cameron Grove Blvd. / New Acadia Ln. (38.89933, -76.77575) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
Colorado Springs,
CO El Paso Co. United States |
Collegiate Dr. / Michael Dr. (38.89928, -104.78230) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 16.7308 |
Other (At-Grade) Single-Lane |
2001 | ICD estimated from Google Maps linework. |
Columbia,
MO Boone Co. United States |
Nocona Pkwy. / Kentsfield Ln. (38.89915, -92.28609) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 45.5450 |
Other (At-Grade) Single-Lane |
2014 | ICD estimated from Google Maps linework. |
Colorado Springs,
CO El Paso Co. United States |
Stanton Rd. / (parking) (38.89862, -104.80622) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.0040 |
Other (At-Grade) Single-Lane |
2013 | On college/university campus. Year Completed estimated (2011-2015). |
Summerfield,
MD Prince George's Co. United States |
Ridgefield Blvd. / Chatsfield Way / Valley Trail Ln. (38.89834, -76.86172) |
Other Existing |
Unknown Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
New Florence,
MO Montgomery Co. United States |
MO 19 / Tree Farm Rd. / I-70 EB Ramps (38.89821, -91.45624) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2023 | https://www.modot.org/node/35298 |
Columbia,
MO Boone Co. United States |
Wisteria Ln. / Crape Myrtle Dr. (38.89785, -92.38804) |
Traffic Calming Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways 19.5196 |
Other (At-Grade) Single-Lane |
2010 | ICD estimated from Google Maps linework. |
Hays,
KS Ellis Co. United States |
Vine St. (US 183) / I-70 EB Ramps (38.89756, -99.31782) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2021 | https://hayspost.com/posts/8b04e698-656a-41e7-86e6-e165ff1e4e68 |
Colorado Springs,
CO El Paso Co. United States |
Shale Dr. / Graphite Dr. (38.89675, -104.67676) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 51.8160 |
Other (At-Grade) Single-Lane |
2018 | Very wide circulatory roadway relative to entry width. Year Completed estimated (2017-2019). |
Hays,
KS Ellis Co. United States |
Vine St. (US 183) / W 37th St. / E 37th St. (38.89633, -99.31777) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2021 | https://hayspost.com/posts/8b04e698-656a-41e7-86e6-e165ff1e4e68 |
Columbia,
MO Boone Co. United States |
Nocona Pkwy. / Endeavor Ave. (38.89488, -92.28544) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 28.8159 |
Other (At-Grade) Single-Lane |
2016 | Year Completed estimated (2015-2017). ICD estimated from Google Maps linework. |
South Milford Historic District,
DE Sussex Co. United States |
Crown Circle (38.89370, -75.41283) |
Other Existing |
Unknown Unknown |
4 Approaches 2 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
Hays,
KS Ellis Co. United States |
Vine St. (US 183) / 33rd St. (38.89277, -99.31768) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2020 | Part of a peanut-shaped set with 32nd Street. https://hayspost.com/posts/7dd5d9eb-456f-47d7-bde0-70d6a92d504a |
Arlington,
VA Arlington Co. United States |
Key Blvd. / N Cleveland St. (38.89253, -77.09099) |
Traffic Calming Circle Existing |
One-Way/Two-Way Stop Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
Columbia,
MO Boone Co. United States |
Bristol Lake Dr. / Braddington Dr. (38.89246, -92.29611) |
Traffic Calming Circle Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 22.3098 |
Other (At-Grade) Single-Lane |
2006 | fourth approach is now built; see Google satellite view ICD estimated from Google Maps linework. |
Hays,
KS Ellis Co. United States |
Vine St. (US 183) / 32nd St. (38.89226, -99.31769) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2020 | Part of a peanut-shaped set with 33rd Street. https://hayspost.com/posts/7dd5d9eb-456f-47d7-bde0-70d6a92d504a |
Arlington,
VA Arlington Co. United States |
Key Blvd. / N Danville St. (38.89224, -77.09208) |
Traffic Calming Circle Existing |
All-Way Stop Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
Colorado Springs,
CO El Paso Co. United States |
University of Colorado - Colorado Springs (38.89215, -104.80190) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 36.2537 |
Other (At-Grade) Single-Lane |
2004 | ICD estimated from Google Maps linework. |
Arlington,
VA Arlington Co. United States |
Key Blvd. / N Fillmore St. (38.89146, -77.09415) |
Traffic Calming Circle Existing |
One-Way/Two-Way Stop Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
Colorado Springs,
CO El Paso Co. United States |
Regent Cir. / (parking lot) (38.89134, -104.79788) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 34.3949 |
Other (At-Grade) Single-Lane |
2008 | Year Completed estimated (2006-2010). ICD estimated from Google Maps linework. |
Overland Park,
KS Johnson Co. United States |
W 132nd St. / Foster St. (38.89080, -94.67341) |
Unknown Unknown |
All-Way Yield None |
4 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2021 |