25885 Results

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City, State
County
Country
Intersection
(Lat, Lng)
Type
Status
Control Type / Other Control Type Approaches / Driveways / ICD (m) Functional Class /
LaneType
Year Completed Comments
Hughesville, MD
Charles Co.
United States
MD 231 / MD 5 SB Ramps
(38.53381, -76.77969)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
58.8579
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2005 ICD estimated from Google Maps linework.
Ocean View, DE
Sussex Co.
United States
Bella Via Way
(38.53396, -75.09929)
Other
Existing
Unknown
Unknown
2 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Parking along circulatory roadway.
Hughesville, MD
Charles Co.
United States
MD 231 / MD 5 NB Ramps
(38.53426, -76.77790)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
54.1863
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2005 ICD estimated from Google Maps linework.
São Sebastião, Setúbal
Setúbal
Portugal
N10 / M542 (Estrada de Algeruz) / Avenida das Descobertas
(38.53478, -8.86714)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Santa Maria da Graça, Setúbal
Setúbal
Portugal
N10 (Avenida da Europa) / Rua Manuel Joaquim Santana Reimão
(38.53485, -8.89007)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Triangle, VA
Prince William Co.
United States
Potomac Crest Dr. / Lady Catherine Cir.
(38.53672, -77.31500)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
28.9607
Other (At-Grade)
Single-Lane
2006 Functional Class: Local ICD estimated from Google Maps linework.
Davis, CA
Yolo Co.
United States
Hutchison Dr. / Campbell Rd.
(38.53686, -121.77170)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.4343
Other (At-Grade)
Multilane (2 Lane, unspecified)
2010 Near University of California Davis college campus. Previously controlled by one-way stop ICD estimated from Google Maps linework.
Millville, DE
Sussex Co.
United States
Brandywine Dr. / Bishop Landing Dr.
(38.53750, -75.11995)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
São Sebastião, Setúbal
Setúbal
Portugal
Praça Miguel de Castro [Avenida Coração de Maria / Rua Nova de Sintra / Rua Central da Azeda]
(38.53858, -8.87766)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Davis, CA
Yolo Co.
United States
California Ave. / Hutchison Dr.
(38.53909, -121.75200)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
38.3015
Other (At-Grade)
Single-Lane
On campus of University of California at Davis. Restricted to bicycles and delivery vehicles. YIELD pavement legends but no YIELD signs. Functional Class: Local. Year Completed unknown (before 1993). ICD estimated from Google Maps linework.
Davis, CA
Yolo Co.
United States
Hutchison Dr. / (unknown)
(38.53933, -121.77160)
Roundabout
Existing
All-Way Yield
None
0 Approaches
0 Driveways
39.2356
Other (At-Grade)
Multilane (2 Lane, unspecified)
2010 Near University of California Davis college campus. ICD estimated from Google Maps linework.
Valley Park, MO
St. Louis Co.
United States
Outer Rd. W / I-44 WB Ramp
(38.53947, -90.49870)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.3013
Freeway Ramps (Grade-Separated)
Single-Lane
2016 Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Davis, CA
Yolo Co.
United States
Peter J Shields Ave. / West Quad
(38.54028, -121.75010)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
14.9467
Other (At-Grade)
Single-Lane
On campus of University of California at Davis. Restricted to bicycles and delivery vehicles. YIELD pavement legends but no YIELD signs. Functional Class: Local ICD estimated from Google Maps linework.
Davis, CA
Yolo Co.
United States
Peter J Shields Ave. / East Quad
(38.54061, -121.74820)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
16.8150
Other (At-Grade)
Unknown
On campus of University of California at Davis. Restricted to bicycles and delivery vehicles. YIELD pavement legends but no YIELD signs. Functional Class: Local ICD estimated from Google Maps linework.
Valley Park, MO
St. Louis Co.
United States
Meramec St. / N Highway Dr.
(38.54078, -90.49276)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
32.6957
Other (At-Grade)
Single-Lane
2017 At-grade railroad crossing on east leg. ICD estimated from Google Maps linework.
Davis, CA
Yolo Co.
United States
California Ave. / Storer Mall
(38.54082, -121.75250)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
13.0783
Other (At-Grade)
Single-Lane
On campus of University of California at Davis. Restricted to bicycles and delivery vehicles. YIELD pavement legends but no YIELD signs. Functional Class: Local ICD estimated from Google Maps linework.
Jefferson City, MO
Cole Co.
United States
E McCarty St. / US 50 EB Ramps / Supercenter Dr.
(38.54169, -92.12189)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Freeway Ramps (Grade-Separated)
Single-Lane
2009 Yielding right-turn bypass lane with acute view angle on northwest leg. Year Completed estimated (2007-2009).
Davis, CA
Yolo Co.
United States
California Ave. / North Quad
(38.54252, -121.75300)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
20.5511
Other (At-Grade)
Single-Lane
On campus of University of California at Davis. Restricted to bicycles and delivery vehicles. YIELD pavement legends but no YIELD signs. Functional Class: Local ICD estimated from Google Maps linework.
Concord, MO
St. Louis Co.
United States
Richmond Cavalry Dr. / Vicksburg Siege Ct.
(38.54358, -90.35063)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2014
Jefferson City, MO
Cole Co.
United States
E McCarty St. / US 50 WB Ramps
(38.54432, -92.11960)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Freeway Ramps (Grade-Separated)
Single-Lane
2009 Year Completed estimated (2007-2009).
Bethany Beach, DE
Sussex Co.
United States
Canal Way W
(38.54536, -75.07776)
Other
Existing
Unknown
Unknown
2 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Cambridge, MD
Dorchester Co.
United States
MD 16 (Church Creek Rd.) / Woods Rd.
(38.54624, -76.06411)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
37.3636
Other (At-Grade)
Single-Lane
2017 https://www.myeasternshoremd.com/dorchester_star/news/roundabout-opens-at-route-and-woods-road/article_b39ae088-8f81-51a4-8dc8-94e149da66e8.html ICD estimated from Google Maps linework.
Prince Frederick, MD
Calvert Co.
United States
Silverwood Ln. / English Oak Ln. / Running Brook Way
(38.54713, -76.58000)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
27.4320
Other (At-Grade)
Single-Lane
2007
Davis, CA
Yolo Co.
United States
Cowell Blvd. / Chiles Rd. / Drummond Ave.
(38.54760, -121.71297)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.8903
Other (At-Grade)
Single-Lane
2018 ICD estimated from Google Maps linework.
Triangle, VA
Prince William Co.
United States
Kerill Rd. / Dondis Creek Ct.
(38.54794, -77.31411)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
22.4177
Other (At-Grade)
Single-Lane
2010 Functional Class: Local ICD estimated from Google Maps linework.
Prince Frederick, MD
Calvert Co.
United States
Dares Beach Rd. / Armory Rd.
(38.54877, -76.58590)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2014
Prince Frederick, MD
Calvert Co.
United States
Cambridge Pl. / Allnutt Ct. / (parking)
(38.54943, -76.59467)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Windsor, CA
Sonoma Co.
United States
Old Redwood Hwy / Market St
(38.54956, -122.81353)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.5598
Other (At-Grade)
Single-Lane
2015 ICD estimated from Google Maps linework.
Triangle, VA
Prince William Co.
United States
Stonewall Manor Dr. / Kerill Rd.
(38.54970, -77.31860)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.0873
Other (At-Grade)
Single-Lane
2005 Functional Class: Local ICD estimated from Google Maps linework.
Jefferson City, MO
Cole Co.
United States
Ellis Blvd. / Tanner Bridge Rd.
(38.55085, -92.18866)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2011 Elliptical shape. ICD = 135 ft x 125 ft. Skewed intersection. Right-turn bypass lane due to skew on west leg. Year Completed estimated (2010-2011).
French Lick, IN
Orange Co.
United States
S Cook Blvd. / W Jack Carnes Way
(38.55114, -86.61859)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Davis, CA
Yolo Co.
United States
5th St. / Cantrill Dr.
(38.55160, -121.72010)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
28.9547
Other (At-Grade)
Single-Lane
1998 Police station on SW corner. Date estimated. ICD estimated from Google Maps linework.
Prince Frederick, MD
Calvert Co.
United States
Prince Frederick Blvd. / Chapline Place Blvd.
(38.55239, -76.59551)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
1998 Year Completed estimated (1993-2003). Initially constructed as two-lane roundabout with concentric striped circulatory roadway. Converted to single-lane roundabout 2007-2009.
Windsor, CA
Sonoma Co.
United States
Old Redwood Hwy / Windsor Rd
(38.55271, -122.81661)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.7562
Other (At-Grade)
Single-Lane
2016 ICD estimated from Google Maps linework.
Sacramento, CA
Sacramento Co.
United States
X St. / 48th St.
(38.55347, -121.45030)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
42.0299
Other (At-Grade)
Multilane (2 Lane, unspecified)
1995 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.
West Sacramento, CA
Yolo Co.
United States
Village Pkwy. / Stonegate Dr.
(38.55465, -121.52167)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2016 http://www.westsac.com/news-ledger/2016/10/20/ribbon-cutting-to-celebrate-new-roadway-the-village-parkway-north/
Davis, CA
Yolo Co.
United States
Shasta Dr. / Olympic Dr.
(38.55540, -121.77620)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
24.2833
Other (At-Grade)
Single-Lane
1999 Previously controlled by one-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Villafranca de los Barros, Estremadura
Badajoz
Spain
EX-360 / Avenida del Progresso
(38.55667, -6.35901)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
1 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Concentric circulatory roadway striping.
Centreville, IL
St. Clair Co.
United States
SR 13 / SR 157
(38.55853, -90.09956)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
44.1960
Other (At-Grade)
Single-Lane
2008
Villafranca de los Barros, Estremadura
Badajoz
Spain
EX-630 / Avenida del Trabajo
(38.55986, -6.35563)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Jefferson City, MO
Cole Co.
United States
Mission Dr. / Rolling Hills Dr. / St. Marys Health Center access / (future road) / (future road)
(38.56022, -92.21954)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
57.9024
Other (At-Grade)
Single-Lane
2013 Access to hospital. ICD estimated from Google Maps linework.
Jefferson City, MO
Cole Co.
United States
Leslie Blvd. / Stadium Blvd. / Lafayette St.
(38.56052, -92.17668)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2009 Year Completed estimated (2009-2010).
Prince Frederick, MD
Calvert Co.
United States
Frederick Blvd. / Auto Dr.
(38.56178, -76.60339)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2009 Year Completed estimated (2007-2009).
Villafranca de los Barros, Estremadura
Badajoz
Spain
EX-342 / BA-002
(38.56191, -6.32363)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Davis, CA
Yolo Co.
United States
Anderson Rd. / Alvarado Ave.
(38.56210, -121.75850)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.2149
Other (At-Grade)
Single-Lane
1997 Moderate to high pedestrian and bicycle volume. Located in residential area frequented by commuters to University of California at Davis. ICD estimated from Google Maps linework.
Davis, CA
Yolo Co.
United States
Cannery Ave. / Cannery Loop
(38.56265, -121.73883)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.6196
Other (At-Grade)
Single-Lane
2015 ICD estimated from Google Maps linework.
Ocean View, DE
Sussex Co.
United States
Bay Forest Dr.
(38.56385, -75.12188)
Traffic Calming Circle
Existing
Unknown
Unknown
2 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Sacramento, CA
Sacramento Co.
United States
Arboretuem Way / (unknown)
(38.56426, -121.42935)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2018 Painted splitter islands.
Davis, CA
Yolo Co.
United States
Moore Blvd. / Wright Blvd.
(38.56490, -121.71860)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
24.2801
Other (At-Grade)
Single-Lane
1999 Date estimated. Functional Class: Local ICD estimated from Google Maps linework.
Ocean View, DE
Sussex Co.
United States
Bay Forest Dr. / Starling Rd. / Shearwater Dr.
(38.56493, -75.11833)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Jefferson City, MO
Cole Co.
United States
Central Stadium Blvd. / Jefferson St.
(38.56496, -92.18680)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
45.7585
Other (At-Grade)
Multilane (2 Lane, unspecified)
2017 ICD estimated from Google Maps linework.
Sacramento, CA
Sacramento Co.
United States
Butterfield Way / (parking)
(38.56675, -121.34436)
Other
Existing
Other
None
3 Approaches
0 Driveways
59.4360
Other (At-Grade)
Single-Lane
West leg stop controlled.
Wildwood, MO
St. Louis Co.
United States
Old Fairway Dr. / Nantucket Island Dr.
(38.56696, -90.61728)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
16.8088
Other (At-Grade)
Single-Lane
2014 ICD estimated from Google Maps linework.
Wildwood, MO
St. Louis Co.
United States
Old Fairway Dr. / Roaring Fork Dr. / (school access)
(38.56734, -90.61948)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
26.1469
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Davis, CA
Yolo Co.
United States
Moore Blvd. / Rockwell Dr.
(38.56830, -121.72630)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
25.2127
Other (At-Grade)
Single-Lane
1999 Date estimated. Functional Class: Local ICD estimated from Google Maps linework.
Jefferson City, MO
Cole Co.
United States
Old Lohman Rd. / Westview Dr. / Big Horn Dr.
(38.56917, -92.28955)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2011 Elliptical shaped. ICD = 140 ft x 120 ft.
Villafranca de los Barros, Estremadura
Badajoz
Spain
EX-334 / BA-002
(38.56983, -6.32994)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Unstriped circulatory roadway.
Ocean View, DE
Sussex Co.
United States
Pettinaro Dr. / Fairway Blvd. / Anderson Dr.
(38.57018, -75.10036)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Villafranca de los Barros, Estremadura
Badajoz
Spain
N-630 / BA-002 / (unknown)
(38.57127, -6.35166)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
Other (At-Grade)
Multilane (2 Lane, unspecified)
Concentric circulatory roadway striping.
Wildwood, MO
St. Louis Co.
United States
Old Fairway Dr. / Waterside Dr.
(38.57311, -90.62062)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.8135
Other (At-Grade)
Single-Lane
2005 ICD estimated from Google Maps linework.
Huntingtown, MD
Calvert Co.
United States
Huntsman Dr. / Horse Pen Run / Hardesty Rd.
(38.57357, -76.54875)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Sacramento, CA
Sacramento Co.
United States
26th St. / I St.
(38.57565, -121.47140)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
81.2327
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Jefferson City, MO
Cole Co.
United States
Stoneridge Pkwy. / Hard Rock Dr.
(38.57574, -92.22419)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.2440
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2015 Year Completed estimated (2015-2017).
Jefferson City, MO
Cole Co.
United States
W Stadium Blvd. / Hard Rock Dr. / (parking lot)
(38.57584, -92.21602)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Multilane (2 Lane, unspecified)
2010 Add-lane right-turn bypass lane on north leg; yield-controlled right-turn bypass lane on west leg.
Sacramento, CA
Sacramento Co.
United States
24th St. / I St.
(38.57636, -121.47410)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
55.0883
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Dagsboro, DE
Sussex Co.
United States
Seagrass Plantation Ln. / Bluffton Ct.
(38.57678, -75.14570)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Jefferson City, MO
Cole Co.
United States
W Stadium Blvd. / Hyde Park Rd. / (future street)
(38.57733, -92.21556)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2010 Fourth leg stubbed.
Sacramento, CA
Sacramento Co.
United States
24th St. / H St.
(38.57746, -121.47360)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
70.0264
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Wildwood, MO
St. Louis Co.
United States
Manchester Rd. / Village Hills Pkwy. / Taylor Rd.
(38.57818, -90.62749)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.4797
Other (At-Grade)
Single-Lane
2003 Year Completed estimated (2002-2003). ICD estimated from Google Maps linework.
Wildwood, MO
St. Louis Co.
United States
Old Fairway Dr. / Elderberry Ln.
(38.57910, -90.61965)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
28.0099
Other (At-Grade)
Single-Lane
2004 ICD estimated from Google Maps linework.
Sacramento, CA
Sacramento Co.
United States
26th St. / E St.
(38.58003, -121.46950)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
15.8721
Other (At-Grade)
Single-Lane
ICD estimated from Google Maps linework.
Saint-Charles, MD
Charles Co.
United States
St Owen Ct. / Oyster Reef Pl. / Ottawa Park Pl.
(38.58026, -76.91047)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2008
Wildwood, MO
St. Louis Co.
United States
MO 109 / Main St.
(38.58163, -90.64350)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
50.2920
Other (At-Grade)
Multilane (2 Lane, unspecified)
2019 Year Completed estimated (2019-2020).
Wildwood, MO
St. Louis Co.
United States
MO 109 / MO 100 EB Ramps
(38.58348, -90.64292)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
50.2920
Other (At-Grade)
Multilane (2 Lane, unspecified)
2019 Year Completed estimated (2019-2020).
Huntingtown, MD
Calvert Co.
United States
Queensberry Dr. / Carlon Ct. / Duchess Ln. / (unknown)
(38.58381, -76.55492)
Other
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Huntingtown, MD
Calvert Co.
United States
Queensberry Dr. / Larkspur Ct.
(38.58450, -76.55968)
Other
Existing
Unknown
Unknown
3 Approaches
4 Driveways
0.0000
Other (At-Grade)
Single-Lane
Glenview, IL
St. Clair Co.
United States
Cambridge Blvd. / St Francis Way / St Elizabeth's Blvd.
(38.58493, -89.93023)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
32.6756
Other (At-Grade)
Single-Lane
2016 ICD estimated from Google Maps linework.
Wildwood, MO
St. Louis Co.
United States
MO 109 / MO 100 WB Ramps / Windsor Meadow Blvd.
(38.58501, -90.64241)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.2771
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2014 ICD estimated from Google Maps linework.
Millsboro, DE
Sussex Co.
United States
Plantation Lakes Blvd. / Belmont Blvd.
(38.58603, -75.31598)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Salem, IN
Washington Co.
United States
SR 60-SR 135 (Salem Bypass) / SR 135 (Salem Bypass) / SR 60 / S Jackson St.
(38.58859, -86.06888)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021
Bealeton, VA
Fauquier Co.
United States
Lafayette Ave. / Bowers Run Dr.
(38.58888, -77.77173)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.5409
Other (At-Grade)
Single-Lane
2015 Roundabout as part of new Mintbrook Development near Bealeton, VA ICD estimated from Google Maps linework.
Wildwood, MO
St. Louis Co.
United States
MO 109 / Pond Grover Loop Rd.
(38.59084, -90.64046)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.6729
Other (At-Grade)
Multilane (2 Lane, unspecified)
2014 Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
O'Fallon, IL
St. Clair Co.
United States
W State St. / Obernuefermann Rd. / Schwaegel Rd.
(38.59229, -89.92877)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.2043
Other (At-Grade)
Single-Lane
2009 ICD estimated from Google Maps linework.
Millsboro, DE
Sussex Co.
United States
Sheep Pen Rd. / Olney Way / Wright Way
(38.59275, -75.32798)
Unknown
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
2020 Year Completed estimated (2018-2022).
O'Fallon, IL
St. Clair Co.
United States
Old Vincennes Trl. / Seven Hills Rd. / E State St.
(38.59342, -89.89246)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.4056
Other (At-Grade)
Single-Lane
2012 ICD estimated from Google Maps linework.
Woodbridge, VA
Prince William Co.
United States
Anchor Bend Circle
(38.59517, -77.28977)
Other
Existing
Unknown
Unknown
2 Approaches
12 Driveways
0.0000
Other (At-Grade)
Unknown
Southern Pacific/Richards, CA
Sacramento Co.
United States
(unknown) / (unknown)
(38.59937, -121.49238)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
33.6024
Other (At-Grade)
Single-Lane
2016 ICD estimated from Google Maps linework.
Southern Pacific/Richards, CA
Sacramento Co.
United States
N 7th St. / Vine St.
(38.59962, -121.48959)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
41.0695
Other (At-Grade)
Single-Lane
2012 ICD estimated from Google Maps linework.
Arrentela, Setúbal
Seixal
Portugal
Avenida Aureliano Mira Fernandes / Rua Rodrigo Sarmento de Beires
(38.60038, -9.06367)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Saint-Charles, MD
Charles Co.
United States
Smugglers Notch Ct. / Jacksonhole Pl.
(38.60188, -76.94805)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
O'Fallon, IL
St. Clair Co.
United States
Porter Rd. / Simmons Rd.
(38.60258, -89.93231)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
31.7342
Other (At-Grade)
Single-Lane
2011 Year Completed estimated (2010-2011). ICD estimated from Google Maps linework.
Huntingtown, MD
Calvert Co.
United States
Mairfield Ln. / Liberty Ln. / Fairwood Dr.
(38.60411, -76.58464)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2014 Painted splitter islands added 2017.
Huntingtown, MD
Calvert Co.
United States
Lorins Dr. / Cambridge Dr. / Stephanies Ln.
(38.60541, -76.61564)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands; pedestrian access to central island.
Saint Louis, MO
St. Louis City
United States
Center Cross Dr. / Main Dr.
(38.60658, -90.25836)
Other
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Saint Charles, MD
Charles Co.
United States
Middletown Rd. / Billingsley Rd.
(38.60721, -76.97561)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
53.3400
Other (At-Grade)
Multilane (2 Lane, unspecified)
2019 https://www.charlescountymd.gov/our-county/infrastructure/traffic-signal-projects/middletown-road-billingsley-road-roundabout
Potomac Heights, MD
Charles Co.
United States
Cedar Ln. / Glymont Rd. / Greenwood Pl.
(38.60764, -77.14063)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Millsboro, DE
Sussex Co.
United States
Sterling Blvd. / Peninsula Esplanade
(38.60821, -75.16426)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Unknown
Healdsburg, CA
Sonoma Co.
United States
Healdsburg Ave. / Mill St. / Vine St.
(38.60833, -122.87009)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
36.3981
Other (At-Grade)
Single-Lane
2018 At-grade railroad crossing through central island. ICD estimated from Google Maps linework.
Huntingtown, MD
Calvert Co.
United States
Marley Run / Channel Ct. / Plainview Dr.
(38.60911, -76.59709)
Other
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.