|
City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
|---|---|---|---|---|---|---|---|
|
Lingelstown,
PA Dauphin Co. United States |
Lingelstown Rd. / N. Mountain Rd. (40.34341, -76.79206) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 20.9367 |
Other (At-Grade) Single-Lane |
2011 | Previously controlled by two-way stop ICD estimated from Google Maps linework. |
|
Lingelstown,
PA Dauphin Co. United States |
Lingelstown Rd. / Blue Mountain Pkwy. (40.34253, -76.79711) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 24.5782 |
Other (At-Grade) Single-Lane |
2011 | Previously controlled by two-way stop ICD estimated from Google Maps linework. |
|
Topeka,
KS Shawnee Co. United States |
Wanamaker Rd. / 53rd St. (38.97103, -95.76216) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.4277 |
Other (At-Grade) Single-Lane |
2007 | Previously controlled by two-way stop ICD estimated from Google Maps linework. |
|
Olathe,
KS Johnson Co. United States |
Kansas City Rd. / Nelson Rd. / Church St. (38.88896, -94.80412) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 24.1702 |
Other (At-Grade) Single-Lane |
2004 | Previously controlled by two-way stop ICD estimated from Google Maps linework. |
|
Olathe,
KS Johnson Co. United States |
Kansas City Rd. / Buchanan St. / Prairie St. (38.88704, -94.80763) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 26.9598 |
Other (At-Grade) Single-Lane |
2004 | Previously controlled by two-way stop ICD estimated from Google Maps linework. |
|
Manhattan,
KS Riley Co. United States |
4th St. / Bluemont Ave. (39.18669, -96.56160) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.6571 |
Other (At-Grade) Single-Lane |
2010 | Previously controlled by two-way stop ICD estimated from Google Maps linework. |
|
Burnsville,
MN Dakota Co. United States |
Portland Ave. / E. Nicollet Blvd. (44.75141, -93.26827) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.9270 |
Other (At-Grade) Single-Lane |
2005 | Previously controlled by two-way stop ICD estimated from Google Maps linework. |
|
Castle Marina,
MD Queen Annes Co. United States |
MD 18 / Castle Marina Rd. (38.97871, -76.28938) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 28.7819 |
Other (At-Grade) Single-Lane |
1999 | Previously controlled by two-way stop ICD estimated from Google Maps linework. |
|
Reno,
NV Washoe Co. United States |
Wedekind Rd. / Clear Acre Ln. (39.55157, -119.78930) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 23.0222 |
Other (At-Grade) Single-Lane |
1999 | Previously controlled by two-way stop ICD estimated from Google Maps linework. |
|
Gorham,
ME Cumberland Co. United States |
US 202 / Rte. 4 / Rte. 237 (43.72846, -70.42525) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 25.0285 |
Other (At-Grade) Single-Lane |
1997 | Previously controlled by two-way stop ICD estimated from Google Maps linework. |
|
Cranberry Township,
PA Butler Co. United States |
Glen Eden Rd. / Powell Rd. / Freshcorn Rd
. (40.72018, -80.14300) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.7764 |
Other (At-Grade) Single-Lane |
2015 | Previously controlled by two-way stop ICD estimated from Google Maps linework. |
|
Tallahassee,
FL Leon Co. United States |
Old Bainbridge Rd. / Pullen Rd. (30.47796, -84.31392) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 24.7032 |
Other (At-Grade) Single-Lane |
2013 | Previously controlled by two-way stop ICD estimated from Google Maps linework. |
|
Waterford Township,
PA Erie Co. United States |
US 19 / SR 97 (41.93390, -79.98040) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 37.3162 |
Other (At-Grade) Single-Lane |
2014 | Previously controlled by two-way stop ICD estimated from Google Maps linework. |
|
Bensalem,
PA Bucks Co. United States |
Trevose Rd. / Somerton Rd. (40.13440, -74.99160) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 26.4801 |
Other (At-Grade) Single-Lane |
2012 | Previously controlled by two-way stop ICD estimated from Google Maps linework. |
|
Pocopscon Township,
PA Chester Co. United States |
Lenape Rd. / Unionville Rd. (39.89900, -75.65950) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 40.3155 |
Other (At-Grade) Single-Lane |
2015 | Previously controlled by two-way stop ICD estimated from Google Maps linework. |
|
Swarthmore,
PA Delaware Co. United States |
Station Square / Rutgers Ave. (39.90100, -75.35080) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.1520 |
Other (At-Grade) Single-Lane |
2015 | Previously controlled by two-way stop ICD estimated from Google Maps linework. |
|
Moon Township,
PA Allegheny Co. United States |
SR 3070 / Resurrection Rd. / I-376 SB Ramps (40.48070, -80.20240) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.4290 |
Freeway Ramps (Grade-Separated) Single-Lane |
2011 | Previously controlled by two-way stop ICD estimated from Google Maps linework. |
|
North Strabane Township,
PA Washington Co. United States |
SR 519 / T693 (40.20370, -80.12650) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 35.5748 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2015 | Previously controlled by two-way stop ICD estimated from Google Maps linework. |
|
Bentleyville,
PA Washington Co. United States |
SR 70 / SR 917 (40.13260, -79.99890) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 44.7434 |
Other (At-Grade) Single-Lane |
2016 | Previously controlled by two-way stop ICD estimated from Google Maps linework. |
|
Marietta,
GA Cobb Co. United States |
Fairground St. / Allgood Rd. / Chicopee Dr. (33.96695, -84.53750) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 24.7632 |
Other (At-Grade) Single-Lane |
2012 | Previously controlled by two-way stop ICD estimated from Google Maps linework. |
|
Port St. Lucie,
FL St. Lucie Co. United States |
SR A1A (Seaway Dr.) / Harbor Isle (27.46231, -80.30882) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 29.6729 |
Other (At-Grade) Single-Lane |
2010 | Previously controlled by two-way stop ICD estimated from Google Maps linework. |
|
The Villages,
FL Sumter Co. United States |
Buena Vista Blvd. / Country Club (28.85372, -81.99934) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 56.4871 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2010 | Previously controlled by two-way stop ICD estimated from Google Maps linework. |
|
The Villages,
FL Sumter Co. United States |
Buena Vista Blvd. / Pinellas Pl. (28.86062, -81.99858) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 58.5754 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2011 | Previously controlled by two-way stop ICD estimated from Google Maps linework. |
|
Fort Wayne,
IN Allen Co. United States |
Old Mill Rd. / Westover Rd. (41.04247, -85.15324) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 29.7261 |
Other (At-Grade) Single-Lane |
2001 | Previously controlled by two-way stop control Functional Class: Collector ICD estimated from Google Maps linework. |
|
Lithonia,
GA DeKalb Co. United States |
Klondike Rd. / Rockland Rd. (33.67606, -84.11486) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.7927 |
Other (At-Grade) Single-Lane |
2008 | Previously controlled by two-way stop control ICD estimated from Google Maps linework. |
|
(unincorporated),
SC York Co. United States |
SR 324 (McFarland Rd.) / SR 347 (Gordon Rd.) / Cameron Rd. (34.91962, -81.16901) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2013 | Previously controlled by three-way stop with SC 324 free-flowing. Year Completed estimated (2011-2013). |
|
Royal Palm Beach,
FL Palm Beach Co. United States |
Belvedere Rd. / Grandview Way (26.69390, -80.20962) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 123.7762 |
Other (At-Grade) Single-Lane |
2005 | Previously controlled by one-way stop Functional Class: Local ICD estimated from Google Maps linework. |
|
Royal Palm Beach,
FL Palm Beach Co. United States |
La Mancha Ave. / Madrid St. (26.72591, -80.21728) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 46.9364 |
Other (At-Grade) Single-Lane |
2008 | Previously controlled by one-way stop Functional Class: Local ICD estimated from Google Maps linework. |
|
Delray Beach,
FL Palm Beach Co. United States |
Lindell Blvd. / Dotterel Rd. (26.43223, -80.08212) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 55.6127 |
Other (At-Grade) Single-Lane |
2008 | Previously controlled by one-way stop Functional Class: Local ICD estimated from Google Maps linework. |
|
Medford,
MN Steele Co. United States |
CR 12 / I-35 NB Ramps (44.17349, -93.25775) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 43.6872 |
Other (At-Grade) Single-Lane |
2002 | Previously controlled by one-way stop Functional Class: Collector ICD estimated from Google Maps linework. |
|
Davis,
CA Yolo Co. United States |
Old Davis Rd. / California Ave. (38.53318, -121.75180) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 31.7649 |
Other (At-Grade) Single-Lane |
2011 | Previously controlled by one-way stop Functional Class: Collector ICD estimated from Google Maps linework. |
|
Modesto,
CA Stanislaus Co. United States |
Sylvan Ave. / Millbrook Ave. (37.68898, -120.93520) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.3658 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | Previously controlled by one-way stop Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Juneau,
AK Juneau United States |
Douglas Hwy / North Douglas Hwy (58.29718, -134.43280) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 38.9134 |
Other (At-Grade) Single-Lane |
2005 | Previously controlled by one-way stop Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Unionville,
PA Chester Co. United States |
Rte. 82 (Doe Run Rd.) / Unionville Rd. (39.89142, -75.72215) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 27.4909 |
Other (At-Grade) Single-Lane |
2005 | Previously controlled by one-way stop Functional Class: Arterial ICD estimated from Google Maps linework. |
|
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. |
|
Amelia Island,
FL Nassau Co. United States |
Amelia Island Pkwy / 14th St. S (30.61876, -81.45530) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 32.8899 |
Other (At-Grade) Single-Lane |
2009 | Previously controlled by one-way stop Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Tallahassee,
FL Leon Co. United States |
Miccosukee Rd. / Fleischmann Rd. (30.47602, -84.21957) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 29.8503 |
Other (At-Grade) Single-Lane |
2012 | Previously controlled by one-way stop ICD estimated from Google Maps linework. |
|
Tallahassee,
FL Leon Co. United States |
Weems Rd. / Easterwood Dr. (30.45154, -84.22405) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 28.8283 |
Other (At-Grade) Single-Lane |
2011 | Previously controlled by one-way stop ICD estimated from Google Maps linework. |
|
Tallahassee,
FL Leon Co. United States |
Kinhega Dr. / Beech Ridge Trl. (30.56488, -84.21602) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 27.7663 |
Other (At-Grade) Single-Lane |
2013 | Previously controlled by one-way stop ICD estimated from Google Maps linework. |
|
Panama City,
FL Bay Co. United States |
19th St. / Balboa Ave. (30.18251, -85.67456) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 25.8103 |
Other (At-Grade) Single-Lane |
2008 | Previously controlled by one-way stop ICD estimated from Google Maps linework. |
|
Conway,
SC Horry Co. United States |
University Blvd. / Technology Blvd. (33.79577, -79.00601) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 37.7157 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2010 | Previously controlled by one-way stop ICD estimated from Google Maps linework. |
|
The Villages,
FL Sumter Co. United States |
Buena Vista Blvd. / Hendry Dr. (28.84761, -82.01067) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 55.4443 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2010 | Previously controlled by one-way stop ICD estimated from Google Maps linework. |
|
The Villages,
FL Sumter Co. United States |
Buena Vista Blvd. / Hillsborough Trl. (28.84895, -82.00462) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 56.4897 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2010 | Previously controlled by one-way stop ICD estimated from Google Maps linework. |
|
Orlando,
FL Orange Co. United States |
S Lake Orlando Pkwy. / Lake Breeze Dr. (28.59621, -81.42336) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 23.0700 |
Other (At-Grade) Single-Lane |
2005 | Previously controlled by one-way stop ICD estimated from Google Maps linework. |
|
Modesto,
CA Stanislaus Co. United States |
Bowen Ave. / Phelps Ave. (37.67470, -121.00600) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 22.6873 |
Other (At-Grade) Single-Lane |
2002 | Previously controlled by one-way stop ICD estimated from Google Maps linework. |
|
Town and Country,
MO St. Louis Co. United States |
MO 141 SB Ramps / Woods Mill Rd. (38.63523, -90.51449) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 38.2503 |
Other (At-Grade) Single-Lane |
2002 | Previously controlled by one-way stop ICD estimated from Google Maps linework. |
|
Anchorage,
AK Anchorage United States |
Dowling Rd. / New Seward Hwy SB Ramps (61.16636, -149.85780) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 35.1352 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2004 | Previously controlled by one-way stop ICD estimated from Google Maps linework. |
|
Cheyenne,
WY Laramie Co. United States |
Vandehei Ave. / I-25 NB Ramps / Hynds Blvd. (41.18365, -104.83710) |
Roundabout Existing |
All-Way Yield None |
6 Approaches 0 Driveways 46.7405 |
Freeway Ramps (Grade-Separated) Single-Lane |
2011 | Previously controlled by one-way stop ICD estimated from Google Maps linework. |
|
Cheyenne,
WY Laramie Co. United States |
Vandehei Ave. / I-25 SB Ramps / Bishop Blvd. (41.18365, -104.83900) |
Roundabout Existing |
All-Way Yield None |
6 Approaches 0 Driveways 44.9428 |
Freeway Ramps (Grade-Separated) Single-Lane |
2011 | Previously controlled by one-way stop ICD estimated from Google Maps linework. |
|
Princeton Junction,
NJ Mercer Co. United States |
Post Rd. / Alexander Rd. (40.31186, -74.62854) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 29.1429 |
Other (At-Grade) Single-Lane |
2009 | Previously controlled by one-way stop ICD estimated from Google Maps linework. |
|
Lenexa,
KS Johnson Co. United States |
95th St. / Monticello Rd. (38.95639, -94.84403) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 37.1496 |
Other (At-Grade) Single-Lane |
2008 | Previously controlled by one-way stop ICD estimated from Google Maps linework. |
|
Rochester,
MN Olmstead Co. United States |
Fox Valley Dr. / Fox Knoll Dr. SW (44.00954, -92.50074) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.7826 |
Other (At-Grade) Single-Lane |
2000 | Previously controlled by new Functional Class: Local ICD estimated from Google Maps linework. |
|
Woodland,
CA Yolo Co. United States |
Miekle Ave. / Galvin Way (38.65156, -121.73590) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 26.1162 |
Other (At-Grade) Single-Lane |
2006 | Previously controlled by new ICD estimated from Google Maps linework. |
|
Tampa,
FL Hillsborough Co. United States |
S Davis Blvd. / Severn Ave. (27.91141, -82.45615) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.8834 |
Other (At-Grade) Single-Lane |
2011 | Previously controlled by circle ICD estimated from Google Maps linework. |
|
Boca Raton,
FL Palm Beach Co. United States |
SE 5th Ave. / SE 3rd St. (26.34535, -80.07758) |
Other Existing |
Other Unknown |
3 Approaches 0 Driveways 28.8976 |
Other (At-Grade) Single-Lane |
1998 | Previously controlled by circle ICD estimated from Google Maps linework. |
|
Carmel,
IN Hamilton Co. United States |
N. Ditch Rd. / W. 96th St. (39.92681, -86.18403) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 33.8879 |
Other (At-Grade) Single-Lane |
2005 | Previously controlled by 4-way stop ICD estimated from Google Maps linework. |
|
Port Orchard,
WA Kitsap Co. United States |
Mile Hill Dr. (Hwy 166) / Bethel Ave. (47.53467, -122.62730) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 38.7045 |
Other (At-Grade) Single-Lane |
1998 | Previously a Y Intersection. Opened June 1998. Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Markham,
ON York Canada |
Wilfred Murison Ave / William Berczy Blvd (43.88681, -79.30799) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 40.4560 |
Other (At-Grade) Single-Lane |
2015 | Previously a traffic circle ICD estimated from Google Maps linework. |
|
Flowery Branch,
GA Hall Co. United States |
Lights Ferry Rd. / Mitchell St. (34.18383, -83.92832) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 37.5438 |
Other (At-Grade) Single-Lane |
2016 | Previously a three-way intersection. Year Completed estimated (2015-2016). ICD estimated from Google Maps linework. |
|
Bryan,
TX Brazos Co. United States |
Nash St. / Broadmoor Dr. (30.66954, -96.34609) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 25.9080 |
Other (At-Grade) Single-Lane |
2016 | Previously a three-leg intersection with a one-way stop. Small-radius roundabout installed when apartment complex was built and driveway became the fourth leg of the intersection. All splitter islands are mountable to allow shortcut left turns by ladder trucks and WB-67 vehicles. |
|
Halmstad,
Halland County Halmstads kommun Sweden |
Laholmsvägen / E6 SB Ramps / Gjutaregatan (56.65500, 12.90306) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 60.9600 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x2 max) |
2020 | Previously a T intersection. Changed to 4 leg roundabout in 2020. Concentric striped circulatory roadway. |
|
Montgomery,
OH Hamilton Co. United States |
US 22 (Montgomery Rd.) / SR 126 (Ronald Reagan Cross Country Hwy.) (39.22308, -84.35643) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (3+ Lane) |
2021 | Previously a grade-separated freeway interchange. https://m.facebook.com/CityofMontgomeryOhio/videos/352303629903240/ |
|
Victoria Cross,
PE Kings Canada |
Rte 210 (Queens Rd.) / Rte 320 (Sparrows Rd.) / Rte 22 (Union Rd.) (46.16468, -62.69529) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.0000 |
Other (At-Grade) Single-Lane |
2023 | Previously a 5-way intersection, but Greenfield Rd was rerouted to Queens Rd west of the roundabout. https://www.peicanada.com/eastern_graphic/work-on-victoria-cross-roundabout-to-start-in-may/article_3ba12f74-c282-11ed-98ba-17f04195dc3b.html |
|
Menasha,
WI Winnebago Co. United States |
Ahnaip St. / Racine St. / Keyes St. / Naymut St. (44.19843, -88.44508) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | Previously a 3-way stop. https://www.wearegreenbay.com/news/local-news/supply-chain-issues-halting-construction-progression-in-winnebago-county/ |
|
Seymour,
CT New Haven Co. United States |
Rte. 188 / Rte. 334 (Great Hill Rd.) / Holbrook Rd. (41.37857, -73.12669) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.8466 |
Other (At-Grade) Single-Lane |
2016 | Previous traffic circle was upgraded to modern roundabout design guidelines. 21442 |
|
Auburn Hills,
MI Oakland Co. United States |
Pioneer Dr. / Meadow Brook Rd. (42.66857, -83.21853) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2018 | Previous T-intersection shifted to east. |
|
Oak Bay,
BC Capital Canada |
Midland Circle: Midland Rd. / Upper Terrace Rd. / Ripon Rd. (48.44717, -123.30175) |
Rotary Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 63.0000 |
Other (At-Grade) Single-Lane |
Previous streetcar turnaround. | |
|
Grand Rapids,
MI Kent Co. United States |
N Park St. NE / Briggs Blvd. NE / Monroe Ave. NE (43.02218, -85.65964) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 29.6875 |
Other (At-Grade) Single-Lane |
2015 | Previous right-turn bypass lane converted into bike-only right-turn bypass lane feeding a two-way separated bike facility. Year Completed estimated (2013-2016). ICD estimated from Google Maps linework. |
|
Middletown,
DE New Castle Co. United States |
St Annes Church Rd. / Wiggins Mill Rd. (39.42541, -75.72769) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 34.1348 |
Other (At-Grade) Single-Lane |
2010 | Previous intersection was relocated when converted to roundabout. ICD estimated from Google Maps linework. |
|
Bremerton,
WA Kitsap Co. United States |
Wheaton Way / Harkins St. / Manette Bridge (47.57079, -122.61700) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 23.3679 |
Other (At-Grade) Single-Lane |
2011 | Previous intersection was four-way with south leg. ICD estimated from Google Maps linework. |
|
Iowa City,
IA Johnson Co. United States |
Herbert Hoover Hwy. SE / I-80 EB Ramps (41.67099, -91.44629) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2022 | Previous intersection was exit ramp only. https://www.news.iowadot.gov/newsandinfo/2022/06/eastbound-i-80-ramps-at-herbert-hoover-highwayjohnson-county-road-f-44-exit-249-in-johnson-county-to.html |
|
Iowa City,
IA Johnson Co. United States |
Herbert Hoover Hwy. NE / I-80 WB Ramps (41.67198, -91.44380) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2022 | Previous intersection was entrance ramp only. https://www.news.iowadot.gov/newsandinfo/2022/06/eastbound-i-80-ramps-at-herbert-hoover-highwayjohnson-county-road-f-44-exit-249-in-johnson-county-to.html |
|
New York,
NY Bronx Co. United States |
Intervale Ave. / Dawson St. (40.82030, -73.89698) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 33.5280 |
Other (At-Grade) Single-Lane |
2015 | Previous intersection was a two-way street with one-way street going away. First roundabout in New York City. |
|
New Britain,
CT Hartford Co. United States |
Columbus Blvd. / Bank St. (41.66804, -72.77988) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 33.9026 |
Other (At-Grade) Single-Lane |
2018 | Previous control: Yield sign ICD estimated from Google Maps linework. |
|
Fredericton,
NB York Canada |
Bishop Dr. / Avonlea Ct. / Lian St. (45.94468, -66.68984) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 37.3716 |
Other (At-Grade) Single-Lane |
2013 | Previous control: two-way yield. Year Completed estimated (2011-2014). ICD estimated from Google Maps linework. |
|
Hickory,
NC Catawba Co. United States |
Main Ave. NE / 2nd Ave. NE (35.73395, -81.33108) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
2021 | Previous control: two-way yield. https://www.hickorync.gov/new-traffic-pattern-city-walk-roundabout |
|
Roebling,
NJ Burlington Co. United States |
Cedar Ln. / Railroad Ave. (40.10521, -74.79512) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2017 | Previous control: Triangular intersection with yield signs. https://www.burlingtoncountytimes.com/story/news/2017/08/27/no-more-waiting-road-improvements/17642282007/ |
|
York,
SC York Co. United States |
Congress St. N / Lincoln Rd. / Hillside Ln. (35.00381, -81.23630) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.1968 |
Other (At-Grade) Single-Lane |
2017 | Previous control: mix of stop, yield, and no signs. ICD estimated from Google Maps linework. |
|
Lincoln,
RI Providence Co. United States |
School St. / Main St. / Briarwood Rd. (41.95141, -71.45445) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 44.4118 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2017 | Previous control: beacon (4-way flasher in center of intersection) which was damaged in 2015 and restored in center island. ICD estimated from Google Maps linework. |
|
Atlanta,
GA Fulton Co. United States |
The Prado NE / Maddox Dr. NE (33.79477, -84.37915) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 39.7012 |
Other (At-Grade) Single-Lane |
2017 | Previous control: all-way yield. Year Completed estimated (2016-2017). ICD estimated from Google Maps linework. |
|
Antigonish,
NS Antigonish Canada |
Old Hwy 104 / Beech Hill Rd. (45.61335, -61.97107) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 55.0000 |
Other (At-Grade) Single-Lane |
2020 | Previous control: 3-way stop. Year Completed estimated (2019-2021). |
|
Vernon,
BC North Okanagan Canada |
Pleasant Valley Rd. / 35th Ave. / 23rd St. (50.26735, -119.26226) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 22.1392 |
Other (At-Grade) Single-Lane |
2016 | Previous control: 3-way stop. Year Completed estimated (2014-2018 - streetview). ICD estimated from Google Maps linework. |
|
North Fork,
CA Madera Co. United States |
Road 225 / Road 274 / Mono Dr. (Road 228) (37.22932, -119.50421) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | Previous control: 3-way stop. https://www.facebook.com/MaderaCounty/posts/progress-as-promised-below-is-an-update-regarding-the-north-fork-roundabout-1-st/2741408939281036/ |
|
Shelton,
WA Mason Co. United States |
N 1st St. / W Alder St. (47.21590, -123.09963) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 25.9595 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2019 | Previous control: 3-way stop plus a Yield at the constrained right turn lane. http://www.ifiberonenewsradio.com/news/local_news/shelton-s-st-roundabout-draws-mixed-reviews-from-community-residents/article_9b7ee6ec-9217-11e9-8590-432067f659d6.html ICD estimated from Google Maps linework. |
|
Osby,
Skåne County Osby Sweden |
Stenvägen / Kyrkogatan (56.38437, 13.99964) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.0000 |
Other (At-Grade) Single-Lane |
2013 | Previous control was yield on minor approaches. Year Completed estimated (2010-2015). |
|
Hässleholm,
Skåne County Hässleholm Sweden |
Hovdalavägen / Garnisonsvägen / Hassellundsvägen (56.14415, 13.74162) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.0000 |
Other (At-Grade) Single-Lane |
2010 | Previous control was yield from minor road. |
|
(unincorporated),
WA Clark Co. United States |
NE 99th St. / 107th Ave. (45.69338, -122.56319) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | Previous control was Yield for northbound traffic, Stop for eastbound traffic, none for westbound traffic. https://www.clarkcountytoday.com/news/intersection-of-ne-99th-street-and-ne-107th-avenue-closed-beginning-aug-14/ |
|
Reno,
NV Washoe Co. United States |
Trading Post Rd. / Silver Dollar Ln. (39.61929, -119.86814) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2020 | Previous control was one-way yield. |
|
Eslöv,
Skåne County Eslöv Sweden |
Trehäradsvägen / Sallerupsvägen (55.83251, 13.30205) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.0000 |
Other (At-Grade) Single-Lane |
2014 | Previous control was one-way yield and before that 2-way yield. Year Completed estimated (2012-2015). |
|
East Fishkill,
NY Dutchess Co. United States |
Rte 52 / Patriot Way (41.54113, -73.83606) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | Previous control type: Yield sign. |
|
Oak Harbor,
WA Island Co. United States |
Ault Field Rd. / Heller Rd. / Clover Valley Rd. (48.32575, -122.67444) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 29.3818 |
Other (At-Grade) Single-Lane |
2018 | Previous control type: One-way Yield. ICD estimated from Google Maps linework. |
|
West Kelowna,
BC Central Okanagan Canada |
Bartley Rd. / Shannon Lake Rd. / Stevens Rd. (49.86466, -119.58788) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 40.0000 |
Other (At-Grade) Single-Lane |
2022 | Previous control type: 3-way stop (south leg uncontrolled). https://www.ourwk.ca/shannon-lake-roundabout |
|
Sherbrooke,
QC Sherbrooke Canada |
Rue Terrill / Rue des Grandes-Fourches N (45.40783, -71.89476) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 60.0000 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2023 | Previous control type was a grade-separated interchange. https://www.sherbrookerecord.com/new-grandes-fourches-bridge-opens-in-sherbrooke/ |
|
Lillington,
NC Harnett Co. United States |
Leslie Campbell Ave. / Main St. / Marshbanks St. (35.40706, -78.73753) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.0175 |
Other (At-Grade) Single-Lane |
2011 | Previous control type estimated. ICD estimated from Google Maps linework. |
|
San Francisco,
CA San Francisco Co. United States |
Waller St. / Steiner St. (37.77097, -122.43190) |
Traffic Calming Circle Existing |
All-Way Stop None |
4 Approaches 0 Driveways 66.0853 |
Other (At-Grade) Single-Lane |
2003 | Preliminary layout for neighborhodd comment Functional Class: Local ICD estimated from Google Maps linework. |
|
Somerville,
MA Middlesex Co. United States |
Alewife Brook Pkwy (Rte 16) / Powder House Blvd (42.40871, -71.13069) |
Rotary Existing |
Other None |
3 Approaches 6 Driveways 73.1924 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Powder House Blvd left turn must yield to the SB entering traffic. ICD estimated from Google Maps linework. | |
|
Champlin,
MN Hennepin Co. United States |
109th Ave. / Goose Lake Rd. / Zachary Ln. (45.15226, -93.42163) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.3217 |
Other (At-Grade) Single-Lane |
2006 | Posted speed on mainline approach 45 mph. Previously controlled by two-way stop ICD estimated from Google Maps linework. |
|
Savannah,
GA Chatham Co. United States |
Garden City Terminal Rd. / (unknown) (32.13199, -81.15072) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 64.0080 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2020 | Port facility. Constructed using temporary barricades and markings only. Year Completed estimated (2019-2020). |
|
Port Wentworth,
GA Chatham Co. United States |
Williams Rd. / Mason Dr. (32.13197, -81.15503) |
Roundabout Unknown |
All-Way Yield None |
3 Approaches 0 Driveways 64.0080 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2015 | Port facility. Constructed using temporary barricades and markings only. Year Completed estimated (2015-2016). |
|
Savannah,
GA Chatham Co. United States |
Cross Terminal Rd. / Tharpe Ave. / Garden City Terminal Rd. (32.12598, -81.14426) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 64.0080 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2012 | Port facility. Constructed using temporary barricades and markings only. Year Completed estimated (2011-2012). |