City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways |
Functional Class / LaneType |
Year Completed | Comments |
---|---|---|---|---|---|---|---|
Olmos Park,
TX Bexar United States |
Olmos Dr./El Prado Dr./McCullough Ave. (29.47094, -98.49162) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways |
Other Single-Lane |
1996 | Completed July 1996. |
Manchester,
VT Bennington United States |
Rte. 7A/Equinox (Grand Union) (43.17309, -73.06181) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1997 | Roundabout is in a retail/outlet district in a resort area. VT 7-A is posted as a Historic Highway and is the local business route, while the parallel US 7 is a two-lane, limited access bypass that carries through truck traffic. Previously controlled by two-way stop Functional Class: Collector |
Annapolis,
MD Anne Arundel United States |
MD 450 (West St.)/Taylor Ave./Spa Rd. (Gateway Circle) (38.97630, -76.50486) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
1999 | Opened December 1999. |
Acworth-Kennesaw,
GA Cobb United States |
W. Sandtown Rd./Villa Rica Rd. (33.92703, -84.63775) |
Roundabout Existing |
All-Way Yield None |
0 Approaches 0 Driveways |
Other Single-Lane |
2008 | |
Durango,
CO La Plata United States |
Jenkins Ranch Rd./Lizard Head (south) (37.28605, -107.84710) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
2004 | |
Durango,
CO La Plata United States |
Jenkins Ranch Rd./Lizard Head (north) (37.28920, -107.84310) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
2004 | |
Santa Barbara,
CA Santa Barbara United States |
Milpas St./US 101 NB Ramps/Carpinteria St. (34.42070, -119.67810) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2000 | Oblong central island. Completed April 2000. Experienced one single-vehicle fatality (date unknown). 11861-05. |
Cottonwood,
AZ Yavapai United States |
AZ 89A/Verde Heights Dr. (34.73999, -112.03740) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2009 | Series of 5 roundabouts. Functional Class: Arterial |
Oshkosh,
WI Winnebago United States |
CTH E (Witzel Ave.)/Koeller St. (44.01805, -88.58098) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2010 | Opened September 24, 2010. |
Carlsbad,
CA San Diego United States |
Legoland Dr./Armada Dr. (33.13229, -117.31660) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Multilane (2 Lane) |
1999 | |
Phoenix,
AZ Maricopa United States |
S. Pointe Pkwy. W/S. Pointe Pkwy. E (33.37649, -111.97210) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
1994 | Before 1997. |
Douglasville,
GA Douglas United States |
SR 5/SR 166 (33.61361, -84.83688) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2007 | Fatal crash November 24, 2011. 11861-05. |
(unincorporated),
MD Anne Arundel United States |
Arundel Beach Rd./Leelyn Dr. (39.07955, -76.54560) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1999 | |
Brunswick,
MD Frederick United States |
MD 17/A St./B St./Maryland Ave. (39.31433, -77.62807) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways |
Other Single-Lane |
2000 | |
Catonsville,
MD Baltimore United States |
MD 372/Hilltop Rd./Entrance to UMBC (39.25733, -76.71964) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1998 | Functional Class: Collector |
Lisbon,
MD Howard United States |
MD 94/Old Frederick Rd. (Lisbon North) (39.34810, -77.06930) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1999 | |
Federalsburg,
MD Caroline United States |
MD 307/MD 313/MD 318 (38.68938, -75.78949) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1999 | Rural, installed for safety reasons Previously controlled by two-way stop |
Portland,
OR Multnomah United States |
SE Ladd Circle (45.50850, -122.64940) |
Other Existing |
Unknown None |
0 Approaches 0 Driveways |
Other Single-Lane |
||
Cedar Lake Township,
MN Scott United States |
SH 13 (Langford Ave.)/CR 2 (260th St.) (44.57259, -93.50546) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2005 | Rural location, intersection of two 55-mph facilities. Previous 2-way stop had 2 fatal crashes and 50 injury crashes in 5 years. Opened to traffic in September 2005. During 12 months after opening, 1 reported crash involving single motorcycle running off road. Previously controlled by two-way stop Functional Class: Arterial |
Mount Rainier,
MD Prince Georges United States |
US 1/34th St./Perry St. (38.93647, -76.96074) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2001 | Functional Class: Arterial |
Lutherville-Timonium,
MD Baltimore United States |
MD 139 (Charles St.)/Bellona Ave. (39.41790, -76.62900) |
Roundabout Removed |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
1999 | Mini-roundabout. Double-lane circulatory roadway across northern half. Previously controlled by two-way stop Functional Class: Arterial |
Copley Township,
OH Summit United States |
Ridgewood Rd./Hametown Rd. (41.11395, -81.66791) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2006 | Opened August 21, 2006. |
Decatur,
GA DeKalb United States |
N. Decatur Rd./Lullwater Rd. (33.78700, -84.32900) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2004 | Functional Class: Arterial |
Durango,
CO La Plata United States |
Jenkins Ranch Rd./Ophir Dr. (37.28321, -107.85120) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
2004 | |
Huntsville,
AL Madison United States |
Old Monrovia Rd./Providence Main St./Indian Creek Rd. (34.75765, -86.68776) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2004 | Single-lane with right-turn only lanes. Built as staged construction with potential to be multilane. |
Camp Verde,
AZ Yavapai United States |
Middle Verde/Cliff Castle (34.60927, -111.86130) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2005 | |
De Pere,
WI Brown United States |
Grant St. (CTH EE)/Lawrence Dr. (44.44511, -88.09367) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2008 | Opened September 30, 2008. |
Truckee,
CA Nevada United States |
Donner Pass Rd./W. River St./McIver Crossing (39.32510, -120.19200) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
1998 | Fatal crash. 11861-05. Functional Class: Arterial |
Durango,
CO La Plata United States |
Jenkins Ranch Rd./Kennebec Dr. (37.29216, -107.84010) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
2003 | |
Dawsonville,
GA Dawson United States |
SR 9E (Lumpkin Campground Rd.)/Dawson Forrest Rd. (34.35427, -84.05168) |
Roundabout Existing |
All-Way Yield None |
0 Approaches 0 Driveways |
Other Single-Lane |
2007 | |
Oakwood,
GA Hall United States |
Landrum Education Dr./Frontage Rd./Mathis Dr. (34.23434, -83.86434) |
Roundabout Existing |
All-Way Yield None |
0 Approaches 0 Driveways |
Other Single-Lane |
2007 | Gainesville College |
Pearl,
MS Rankin United States |
MS 475 (Airport Rd.)/Old Brandon Rd. (32.29057, -90.07133) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
1997 | Use of paint to achieve (?) deflection. |
Gorham,
ME Cumberland United States |
US 202/Rte. 4/Rte. 237 (43.72846, -70.42525) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1997 | Previously controlled by two-way stop |
(unincorporated),
MD Prince Georges United States |
Ft. Washington Rd./Swan Creek Rd. (38.72498, -77.00491) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1997 | Fourth leg added. Year Completed estimated (before 2001). |
Bel Air,
MD Harford United States |
Tollgate Rd./Marketplace Dr. (39.52092, -76.35262) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
1996 | Three leg, off-set roundabout - off-set due to lack of r/w on top side of Functional Class: Collector |
Columbia,
MD Howard United States |
Banneker Rd./Cul-de-sac (39.21141, -76.87041) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
Functional Class: Local | |
Columbia,
MD Howard United States |
Trotter Rd./South Wind Cir. (39.20956, -76.91891) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
1997 | Functional Class: Collector. Year Completed estimated (1993-2001). |
Brattleboro,
VT Windham United States |
Rte. 9/Rte. 5 (42.88500, -72.55670) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
1999 | Adjacent to I-89. Heavy truck volume (>7%) Functional Class: Arterial |
Lakewood,
CO Jefferson United States |
Arbutus Dr./Red Rocks Community College (39.71903, -105.14840) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2001 | Functional Class: Collector |
St. Simons,
GA Glynn United States |
Frederica Rd./Lawrence Rd. (31.21650, -81.37550) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2006 | |
Wall,
NJ Monmouth United States |
NJ 35/Atlantic Ave. (Brielle Circle) (40.13232, -74.06525) |
Rotary Existing |
Other Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
Traffic circle conversion | |
Southampton,
NJ Burlington United States |
US 206/NJ 70 (Red Lion Circle) (39.88715, -74.74104) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
Traffic circle conversion Functional Class: Arterial | |
Washington,
DC N/A 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 |
Other Multilane (2 Lane) |
||
Washington,
DC N/A 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 |
Other Multilane (2 Lane) |
||
Washington,
DC N/A 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 |
Other Multilane (2 Lane) |
||
Washington,
DC N/A 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 |
Other Multilane (2 Lane) |
||
Washington,
DC N/A 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 |
Other Multilane (2 Lane) |
||
Washington,
DC N/A United States |
Sheridan Circle (Mass Ave./23rd St./R St.) (38.91214, -77.05065) |
Rotary Existing |
Uncontrolled None |
0 Approaches 0 Driveways |
Other Multilane (2 Lane) |
Functional Class: Arterial | |
Washington,
DC N/A United States |
Westmoreland Circle (Mass. Ave./Dalecarlia Pkwy/Western Ave.) (38.94892, -77.10097) |
Rotary Existing |
Uncontrolled None |
6 Approaches 0 Driveways |
Other Multilane (2 Lane) |
Functional Class: Arterial | |
Washington,
DC N/A United States |
Ward Circle (Mass. Ave./Nebraska Ave.) (38.93792, -77.08590) |
Signalized Roundabout/Circle Existing |
Signal None |
0 Approaches 0 Driveways |
Other Multilane (2 Lane) |
||
Washington,
DC N/A United States |
Chevy Chase Circle (Conn. Ave./Western Ave.) (38.96761, -77.07716) |
Signalized Roundabout/Circle Existing |
Signal None |
0 Approaches 0 Driveways |
Other Multilane (2 Lane) |
||
Washington,
DC N/A United States |
Tenley Circle (Nebraska Ave./Wisconsin Ave./Yuma St.) (38.94628, -77.07875) |
Signalized Roundabout/Circle Existing |
Signal None |
0 Approaches 0 Driveways |
Other Multilane (2 Lane) |
||
Washington,
DC N/A United States |
Sherman Circle (Kansas Ave./Illinois Ave./Crittenden St.) (38.94733, -77.02190) |
Rotary Existing |
All-Way Stop None |
6 Approaches 0 Driveways |
Other Multilane (2 Lane) |
Functional Class: Arterial | |
Washington,
DC N/A United States |
Grant Circle (New Hampshire Ave./Illinois Ave./Varnum St./NW 5th St.) (38.94312, -77.01926) |
Rotary Existing |
All-Way Stop None |
8 Approaches 0 Driveways |
Other Multilane (2 Lane) |
Functional Class: Arterial | |
Portland,
OR Multnomah United States |
NE Cesar E Chavez Blvd. (NE 39th Ave.)/NE Glisan St. (45.52640, -122.62300) |
Other Existing |
All-Way Stop None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
Stop-controlled entries into circle. Bus stop within circulatory roadway. Historical rotary with stop control. | |
Beaverton,
OR Washington United States |
SW Teal Blvd./SW 155th Ave./SW Nutcracker Ct. (45.44060, -122.83760) |
Other Existing |
All-Way Stop None |
4 Approaches 0 Driveways |
Other Single-Lane |
Characteristics of a roundabout, but yield signs replaced with stop signs in 1998. | |
Berkeley,
CA Alameda United States |
Marin Ave./Los Angeles Ave./Del Norte St./Arlington Ave. (37.89015, -122.27240) |
Other Existing |
Two-Way Stop None |
6 Approaches 0 Driveways |
Other Single-Lane |
Free movement on Marin Ave.; rest are stop-controlled | |
Clackamas,
OR Clackamas United States |
Monterey Ave./Stevens Rd. (45.43780, -122.56390) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2006 | Fourth leg serves New Hope Community Church parking lot. |
Abingdon,
MD Harford United States |
Tollgate Rd./Montrose Way (39.48198, -76.32751) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2003 | Elementary school and library to north, another school to south. Functional Class: Collector |
Arcata,
CA Humboldt United States |
West End Rd./Spear Ave./Saint Louis Rd. (40.88910, -124.08210) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
1998 | Functional Class: Arterial |
Arcata,
CA Humboldt United States |
Samoa Blvd./Union St. (40.86140, -124.07730) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1999 | Functional Class: Arterial |
Bel Air,
MD Harford United States |
Tollgate Rd./Westover Ln./Crisfield Dr. (39.46859, -76.32162) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2002 | http://www.teachamerica.com/roundabouts/RA058B_ppr_Statmeyer.pdf#search=%22bel%20air%20roundabout%22 Previously controlled by two-way stop Functional Class: Collector |
Arcata,
CA Humboldt United States |
Samoa Blvd./Buttermilk Ln. (40.85710, -124.07250) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1999 | Functional Class: Arterial |
Canmore,
AB Central Alberta Canada |
Three Sisters Pkwy./Stewart Creek Dr. (51.05031, -115.31370) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2008 | |
Durango,
CO La Plata United States |
Florida Rd./Riverview Dr. (37.28319, -107.86900) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2010 | |
Durango,
CO La Plata United States |
CR 238/Fort Lewis Dr./College Dr. (37.27940, -107.85940) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2007 | |
Durango,
CO La Plata United States |
(Mercy Regional Medical Center ring road)/(unknown) (37.23677, -107.82050) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2006 | |
Visalia,
CA Tulare United States |
Houston Ave./Santa Fe St./NE 3rd Ave. (36.34183, -119.28780) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways |
Other Single-Lane |
2010 | |
Durango,
CO La Plata United States |
(Mercy Regional Medical Center entrance drive)/(ring road) (37.23339, -107.82310) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2006 | Functional Class: Arterial |
Portland,
OR Multnomah United States |
NW 25th Ave./NW Quimby St. (45.53330, -122.70280) |
Neighborhood Traffic Circle Existing |
Two-Way Stop None |
3 Approaches 0 Driveways |
Other Single-Lane |
1988 | Completed 9/30/1988. |
Carmel,
IN Hamilton United States |
Old Meridian St./Grand Blvd. (39.97366, -86.14984) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2008 | |
Port Orchard,
WA Kitsap United States |
Mile Hill Dr. (Hwy 166)/Bethel Ave. (47.53467, -122.62730) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
1998 | Previously a Y Intersection. Opened June 1998. Previously controlled by two-way stop Functional Class: Arterial |
Malta,
NY Saratoga United States |
Rte 67 (Dunning St.)/I-87 NB Ramps (42.97052, -73.80057) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2006 | Part of a series of 5 roundabouts. |
Modesto,
CA Stanislaus United States |
La Loma/James St./G St. (37.64360, -120.98740) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways |
Other Single-Lane |
1997 | Permanent installation with landscaping in place Previously controlled by two-way stop Functional Class: Collector |
Clackamas,
OR Clackamas United States |
Monterey Ave./Causey Ave./William Otty Rd. (45.44020, -122.55510) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2004 | |
Montréal,
QC Montréal Region Canada |
Ave. Marie-Curie/Blvd. Alfred Nobel (45.48518, -73.76222) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
1998 | Completed November 1998. Functional Class: Collector |
(unincorporated),
OR Clackamas United States |
SE 147th Ave./Oregon Trail Dr./Hines Dr./Sieben Pkwy. (45.42280, -122.51240) |
Other Existing |
All-Way Stop None |
4 Approaches 0 Driveways |
Other Single-Lane |
||
Bend,
OR Deschutes United States |
SW Century Dr./SW Colorado Ave./SW Chandler Ave. (44.04180, -121.33200) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1999 | Completed Fall 1999. One leg comes in at 60 degree angle. Right-turn bypass lane part of conceptual design but removed for final. First modern roundabout in Oregon. |
Bellevue,
WA King United States |
W. Lake Sammamish Pkwy. SE/Lakemont Blvd. SE (47.56776, -122.09980) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
1997 | Revised August 2005. Previously controlled by two-way stop Functional Class: Arterial |
Tallahassee,
FL Leon United States |
Sutor Road/Old Sutor Road (30.42957, -84.21212) |
Neighborhood Traffic Circle Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
||
Port St. Lucie,
FL St. Lucie United States |
SE Westmoreland Blvd./Pine Valley St. (27.25530, -80.30157) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways |
Other Single-Lane |
||
Fort Pierce,
FL St. Lucie United States |
Avenue A/N. Indian River Dr. (27.44907, -80.32326) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2000 | http://www.walkinginfo.org/pedsafe/casestudy.cfm?CS_NUM=14. 1997? |
Malta,
NY Saratoga United States |
Rte 67 (Dunning St.)/I-87 SB Ramps (42.97027, -73.80322) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2006 | Part of a series of 5 roundabouts. |
Malta,
NY Saratoga United States |
Rte 67 (Dunning St.)/US 9 (42.97116, -73.79296) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2006 | Part of a series of 5 roundabouts. |
Portland,
OR Multnomah United States |
NW 25th Ave./NW Overton St. (45.53190, -122.70270) |
Neighborhood Traffic Circle Existing |
Two-Way Stop None |
4 Approaches 0 Driveways |
Other Single-Lane |
1988 | Completed 9/30/1988. |
Portland,
OR Multnomah United States |
NW 25th Ave./NW Marshall St. (45.53040, -122.70270) |
Neighborhood Traffic Circle Existing |
Two-Way Stop None |
4 Approaches 0 Driveways |
Other Single-Lane |
1988 | Completed 9/30/1988. |
Provo,
UT Utah United States |
Riverside Ave./W 1720 North (40.25703, -111.66810) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2000 | |
Columbia,
MD Howard United States |
Cradlerock Way/Homespun Dr. (39.19095, -76.83787) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2001 | Completed May 21, 2001. Previously controlled by one-way stop Functional Class: Collector |
Malta,
NY Saratoga United States |
Rte 67 (Dunning St.)/Kelch Dr./Blacksmith Dr. (Malta Commons) (42.97073, -73.79816) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2006 | Part of a series of 5 roundabouts. |
Scottsdale,
AZ Maricopa United States |
E. Via Linda/E. San Pablo Dr. (33.56833, -111.89350) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
3 Approaches 0 Driveways |
Other Single-Lane |
||
Scottsdale,
AZ Maricopa United States |
E. Via Linda/N. 87th St. (33.56715, -111.89500) |
Neighborhood Traffic Circle Existing |
Unknown Unknown |
0 Approaches 0 Driveways |
Other Single-Lane |
||
Loveland,
CO Larimer United States |
McWhinney Blvd./Hahns Peak Dr./Grays Peak Dr. (40.41048, -105.01140) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2002 | Previously controlled by new Functional Class: Arterial |
Eugene,
OR Lane United States |
Barger Dr./Green Hill Rd. (44.08470, -123.20830) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
1999 | |
Lawrence,
KS Douglas United States |
Monterey Way/Harvard Rd. (38.96400, -95.28833) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
1999 | Built as part of reconstrction of Monterey Way. Designed as part of City/State Safety Improvement Project. |
Lawrence,
KS Douglas United States |
West Campus Rd./Jayhawk Blvd./Crescent Rd. (38.95905, -95.25105) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2013 | Original circle built c. 1945, rebuilt 2013 as part of reconstruction of Jayhawk Boulevard. Encircles Chi Omega fountain. Functional Class: Collector |
Coventry,
CT Tolland United States |
Daly Rd./South St. (41.76721, -72.33688) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2004 | |
Fairmont,
WV Marion United States |
WV 273/Haymond St. (39.47601, -80.13599) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2010 | Functional Class: Arterial |
East Lansing,
MI Ingham United States |
Bogue St./Shaw Ln. (42.72575, -84.47185) |
Roundabout Removed |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Multilane (2 Lane) |
2014 | Roundabout built in 2000, removal date estimated (2013-2015). |
Hartland,
MI Livingston United States |
Hartland Rd./Rovey Dr. (42.63682, -83.74883) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other Single-Lane |
2009 | |
Ottawa,
ON City of Ottawa Canada |
Bayview Rd./Slidell St./Burnside Ave. (45.40958, -75.72880) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other Single-Lane |
2010 | Functional Class: Collector |