|
City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
|---|---|---|---|---|---|---|---|
|
Carthage,
MO Jasper Co. United States |
W George Phelps Blvd. / S Garrison Ave. (37.14409, -94.31474) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 33.3208 |
Other (At-Grade) Single-Lane |
2000 | Year Completed estimated (1997-2003). ICD estimated from Google Maps linework. |
|
Princeton,
NJ Mercer Co. United States |
Elm Dr. / South Dr. (40.34078, -74.65595) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 1 Driveways 29.1305 |
Other (At-Grade) Single-Lane |
2000 | Year Completed estimated (1997-2002). ICD estimated from Google Maps linework. |
|
Markham,
ON York Canada |
Swan Lake Blvd. / Lakeside Vista Way. (43.89623, -79.25077) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 38.0000 |
Other (At-Grade) Single-Lane |
2001 | Year Completed estimated (2000-2001). |
|
Amesbury,
MA Essex Co. United States |
Friend St / School St (Rte 150) / Allens Ct (42.85615, -70.93410) |
Roundabout Existing |
Other None |
4 Approaches 0 Driveways 26.2656 |
Other (At-Grade) Single-Lane |
2001 | North leg stop-controlled. Fire station on south leg. Resurfaced on 2017. ICD estimated from Google Maps linework. |
|
Kamloops,
BC Thompson-Nicola Canada |
Qu'Appelle Blvd. / Highland Rd. (50.66113, -120.26216) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 24.2269 |
Other (At-Grade) Single-Lane |
2001 | ICD estimated from Google Maps linework. |
|
Suwanee,
GA Gwinnett Co. United States |
Summit Gate Dr. / Sentry Ridge Crossing (34.05950, -84.02453) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 30.6729 |
Other (At-Grade) Single-Lane |
2001 | No splitter islands. Year Completed estimated (1999-2002). ICD estimated from Google Maps linework. |
|
Prescott,
AZ Yavapai Co. United States |
E Smoke Tree Ln. / Northridge Dr. / Solstice Dr. (34.58711, -112.44239) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 40.3132 |
Other (At-Grade) Single-Lane |
2001 | Year Completed estimated (1992-2002). ICD estimated from Google Maps linework. |
|
Clovis,
CA Fresno Co. United States |
N Timmy Ave. / W Heritage Ave. (36.85883, -119.72723) |
Traffic Calming Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways 21.0232 |
Other (At-Grade) Single-Lane |
2001 | ICD estimated from Google Maps linework. |
|
Clovis,
CA Fresno Co. United States |
N Timmy Ave. / W Quincy Ave. (36.85710, -119.72725) |
Traffic Calming Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways 26.7574 |
Other (At-Grade) Single-Lane |
2001 | ICD estimated from Google Maps linework. |
|
Clovis,
CA Fresno Co. United States |
N Timmy Ave. / W Enterprise Ave. (36.85538, -119.72726) |
Traffic Calming Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways 22.9355 |
Other (At-Grade) Single-Lane |
2001 | ICD estimated from Google Maps linework. |
|
Norfolk,
NE Madison Co. United States |
W Pasewalk Ave. / S 7th St (42.02605, -97.41686) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 25.7287 |
Other (At-Grade) Single-Lane |
2001 | At-grade rail crossing on east leg. Year Completed estimated (1999-2002). ICD estimated from Google Maps linework. |
|
Westfield,
IN Hamilton Co. United States |
Brookhollow Dr. / Slippery Rock Ct. / Spillwater Way (40.02443, -86.10150) |
Other Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 49.3874 |
Other (At-Grade) Single-Lane |
2001 | No splitter islands. Year Completed estimated (1999-2003). ICD estimated from Google Maps linework. |
|
St George,
UT Washington Co. United States |
N Country Ln. / Stonebridge Dr. / W Monterey Dr. (37.11117, -113.62943) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 37.1450 |
Other (At-Grade) Single-Lane |
2001 | Year Completed estimated (1993-2003). ICD estimated from Google Maps linework. |
|
Prévost,
QC La Rivière-du-Nord Regional County Municipality Canada |
Rue du Clos-des-Réas / Rue du Clos-Toumalin / Rue du Clos-Vougeot (45.83283, -74.05424) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.7897 |
Other (At-Grade) Single-Lane |
2001 | Year Completed estimated (before 2009). ICD estimated from Google Maps linework. |
|
Riverton,
UT Salt Lake Co. United States |
S Park Ave. / W Park Ave. (40.51950, -111.94594) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 1 Driveways 28.1452 |
Other (At-Grade) Single-Lane |
2001 | Year Completed estimated (1997-2002). ICD estimated from Google Maps linework. |
|
Brandon,
MB Manitoba Canada |
Maryland Ave. / Magnolia Dr. (49.81997, -99.94982) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 40.0697 |
Other (At-Grade) Single-Lane |
2001 | Year Completed estimated (before 2004). ICD estimated from Google Maps linework. |
|
Fleming Island,
FL Clay Co. United States |
Town Center Blvd. / Radar Rd. (30.09197, -81.71185) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 37.2009 |
Other (At-Grade) Single-Lane |
2001 | Elliptical shape. Year Completed estimated (1999-2002). ICD estimated from Google Maps linework. |
|
Coeur D'Alene,
ID Kootenai Co. United States |
W Hanley Ave. / N Courcelles Pkwy. (47.73020, -116.81799) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.9366 |
Other (At-Grade) Single-Lane |
2001 | Year Completed estimated (1998-2004). ICD estimated from Google Maps linework. |
|
Greensboro,
NC Guilford Co. United States |
Airpark Rd. / Albert Pick Rd. (36.07486, -79.94894) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.8900 |
Other (At-Grade) Single-Lane |
2001 | Year Completed estimated (1999-2002). ICD estimated from Google Maps linework. |
|
Greensboro,
NC Guilford Co. United States |
Airpark Rd. / Abert Pick Rd. / Gallimore Dairy Rd. (36.07414, -79.94649) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 29.9250 |
Other (At-Grade) Single-Lane |
2001 | Year Completed estimated (1999-2002). ICD estimated from Google Maps linework. |
|
Parker,
CO Douglas Co. United States |
Crown Crest Blvd. / Cottonwood Dr. (39.55051, -104.77237) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 50.6497 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2001 | Year Completed estimated (1999-2002). ICD estimated from Google Maps linework. |
|
Castle Pines,
CO Douglas Co. United States |
Daniels Gate Dr. / Grigs Rd. (39.48770, -104.91860) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 37.7912 |
Other (At-Grade) Single-Lane |
2001 | Year Completed estimated (1999-2002). ICD estimated from Google Maps linework. |
|
O'Fallon,
MO St. Charles Co. United States |
Phoenix Pkwy. / Redhawk Pkwy. / Red Hawk Pl. (38.74510, -90.73630) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.5341 |
Other (At-Grade) Single-Lane |
2001 | Year Completed estimated (1996-2002). ICD estimated from Google Maps linework. |
|
O'Fallon,
MO St. Charles Co. United States |
Phoenix Pkwy. / Phoenix Dr. / Boardwalk Place Dr. (38.74122, -90.73747) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.5359 |
Other (At-Grade) Single-Lane |
2001 | Year Completed estimated (1996-2002). ICD estimated from Google Maps linework. |
|
Omaha,
NE Douglas Co. United States |
N 172nd St. / Locust St. (41.28520, -96.18319) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 22.4365 |
Other (At-Grade) Single-Lane |
2001 | Year Completed estimated (1999-2003). ICD estimated from Google Maps linework. |
|
Elkhorn,
NE Douglas Co. United States |
Jones St. / S 182nd St. (41.25259, -96.20069) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
2001 | Year Completed estimated (1999-2003). |
|
Omaha,
NE Douglas Co. United States |
N 21st St. / Charles St. (41.27319, -95.94354) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.5192 |
Other (At-Grade) Single-Lane |
2001 | Year Completed estimated (1999-2003). ICD estimated from Google Maps linework. |
|
Bennington,
NE Douglas Co. United States |
N 152nd St. / Vane St. (41.32290, -96.15098) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 26.0113 |
Other (At-Grade) Single-Lane |
2001 | Year Completed estimated (1999-2003). ICD estimated from Google Maps linework. |
|
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. |
|
Bel Air,
MD Harford Co. United States |
Moores Mill Rd. / Brushing Ln. (39.54368, -76.32365) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.6298 |
Other (At-Grade) Single-Lane |
2001 | http://www.teachamerica.com/roundabouts/RA058B_ppr_Statmeyer.pdf#search=%22bel%20air%20roundabout%22 ICD estimated from Google Maps linework. |
|
Frogtown,
MD Harford Co. United States |
Mardic Dr. / Willrich Ct. (39.57178, -76.37160) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 31.3011 |
Other (At-Grade) Single-Lane |
2001 | http://www.teachamerica.com/roundabouts/RA058B_ppr_Statmeyer.pdf#search=%22bel%20air%20roundabout%22 ICD estimated from Google Maps linework. |
|
Salt Lake,
HI Oahu Co. United States |
Ala Napunani St. / Likini St. (21.34596, -157.90180) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 24.4727 |
Other (At-Grade) Single-Lane |
2001 | Existing prior to 2006, includes driveway as 4th leg. Functional Class: Collector ICD estimated from Google Maps linework. |
|
Colorado Springs,
CO El Paso Co. United States |
Mesa Rd. / Kissing Camels Dr. (38.87808, -104.86580) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 29.7525 |
Other (At-Grade) Single-Lane |
2001 | ICD estimated from Google Maps linework. |
|
Orem,
UT Utah Co. United States |
E 850 North / N Palisade Dr. (40.31273, -111.66490) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 25.4997 |
Other (At-Grade) Single-Lane |
2001 | ICD estimated from Google Maps linework. |
|
Lindon,
UT Utah Co. United States |
400 South / 600 West (Lindon Park Circle) (40.33034, -111.73140) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 33.6873 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2001 | Date estimated. ICD estimated from Google Maps linework. |
|
Overland Park,
KS Johnson Co. United States |
W. 141st St. / Bluejacket St. (38.87130, -94.71130) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.6150 |
Other (At-Grade) Single-Lane |
2001 | Functional Class: Local ICD estimated from Google Maps linework. |
|
Duxbury,
MA Plymouth Co. United States |
Lincoln St. / Congress St. (42.05532, -70.72294) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 21.2829 |
Other (At-Grade) Single-Lane |
2001 | ICD estimated from Google Maps linework. |
|
Jessup,
MD Howard Co. United States |
Canine Rd. / MD 32 EB Ramps (39.10101, -76.76953) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 38.0005 |
Freeway Ramps (Grade-Separated) Single-Lane |
2001 | ICD estimated from Google Maps linework. |
|
Las Vegas,
NV Clark Co. United States |
Carey Ave. / Belmont St. (36.20325, -115.10700) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 13.4923 |
Other (At-Grade) Single-Lane |
2001 | ICD estimated from Google Maps linework. |
|
Las Vegas,
NV Clark Co. United States |
Carey Ave. / Hamilton St. (36.20310, -115.12310) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.9484 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2001 | ICD estimated from Google Maps linework. |
|
Las Vegas,
NV Clark Co. United States |
Carey Ave. / Revere St. (36.20313, -115.15180) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.8396 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2001 | ICD estimated from Google Maps linework. |
|
Orlando,
FL Orange Co. United States |
N. Lake Orlando Pkwy / Cinderlane Pkwy (28.60276, -81.43106) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 20.9715 |
Other (At-Grade) Single-Lane |
2001 | ICD estimated from Google Maps linework. |
|
Calgary,
AB Calgary Region Canada |
Discovery Ridge Blvd. / Discovery Dr. (51.01179, -114.20000) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.0855 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2001 | Date estimated. ICD estimated from Google Maps linework. |
|
De Pere,
WI Brown Co. United States |
Chicago St. (CTH G) / Libal St. (44.44026, -88.03812) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 29.8455 |
Other (At-Grade) Single-Lane |
2001 | Roundabout surrounded by homes, businesses, East De Pere Middle School, and De Pere High School. Roundabout serves as main entrance to the high school. Completed August 2001. http://www.co.brown.wi.us/Planning/roundabouts.html ICD estimated from Google Maps linework. |
|
De Pere,
WI Brown Co. United States |
Dickinson Rd. (CTH G) / Swan Rd. (44.43908, -88.03475) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 23.0241 |
Other (At-Grade) Single-Lane |
2001 | Roundabout is slightly east of the Chicago/Libal roundabout and is surrounded by businesses and East De Pere Middle School. Roundabout serves as the entrance to a medical clinic. Completed August 2001. http://www.co.brown.wi.us/Planning/roundabouts.html ICD estimated from Google Maps linework. |
|
De Pere,
WI Brown Co. United States |
Dickinson Rd. (CTH G) / East River Dr. (44.43684, -88.02830) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 24.7306 |
Other (At-Grade) Single-Lane |
2001 | Roundabout is slightly east of the Chicago/Swan roundabout and is located in a residential area. Roundabout is near East De Pere Middle School and De Pere High School. Completed August 2001. http://www.co.brown.wi.us/Planning/roundabouts.html ICD estimated from Google Maps linework. |
|
The Villages,
FL Marion Co. United States |
Buena Vista Blvd. / Mulberry Ln. (28.98078, -82.01563) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 70.0001 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2001 | ICD estimated from Google Maps linework. |
|
The Villages,
FL Marion Co. United States |
Buena Vista Blvd. / Legacy Ln. (28.97006, -82.01506) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 54.3341 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2001 | ICD estimated from Google Maps linework. |
|
The Villages,
FL Marion Co. United States |
Buena Vista Blvd. / Belle Meade Cir. (28.96300, -82.00399) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 55.3827 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2001 | ICD estimated from Google Maps linework. |
|
Minneapolis,
MN Hennepin Co. United States |
Minnehaha Ave. / Godfrey Pkwy. (44.91655, -93.21317) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.1384 |
Other (At-Grade) Single-Lane |
2001 | ICD estimated from Google Maps linework. |
|
Maple Grove,
MN Hennepin Co. United States |
Jonquil Ln. / 85th Ave. (45.10938, -93.43398) |
Other Existing |
Unknown Unknown |
3 Approaches 0 Driveways 57.3175 |
Other (At-Grade) Single-Lane |
2001 | Mountable splitter islands, driverways in circle, parking in circle, pedestrian amenity in central island. Functional Class: Local ICD estimated from Google Maps linework. |
|
Ottawa,
ON City of Ottawa Canada |
Sussex Dr. / Rideau Gate (45.44456, -75.69254) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 24.3003 |
Other (At-Grade) Single-Lane |
2001 | 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. |
|
Hollymead,
VA Albemarle Co. United States |
Ashwood Blvd. / Stratford Glen / Chimney Rd. (38.10672, -78.43133) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 22.5545 |
Other (At-Grade) Single-Lane |
2001 | ICD estimated from Google Maps linework. |
|
Ottawa,
ON City of Ottawa Canada |
Cresthaven Dr. / Waterbridge Dr. (45.28097, -75.70818) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 43.6990 |
Other (At-Grade) Single-Lane |
2001 | Minimal splitter islands. ICD estimated from Google Maps linework. |
|
St. George,
UT Washington Co. United States |
750 N St. / 2860 E St. (37.12077, -113.52450) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 29.5218 |
Other (At-Grade) Single-Lane |
2001 | Next to school campus. ICD estimated from Google Maps linework. |
|
Amelia Island,
FL Nassau Co. United States |
SR A1A / Amelia Island Plantation (30.55717, -81.45009) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.0040 |
Other (At-Grade) Single-Lane |
2001 | Year Completed estimated (1999-2003). |
|
Little Rock,
AR Pulaski Co. United States |
36th St. / Romine Rd. / West Rd. (34.72098, -92.38181) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 22.5782 |
Other (At-Grade) Single-Lane |
2001 | Elementary school and church nearby. http://www.contextsensitivesolutions.org/content/case_studies/kentucky_roundabout/resources/kentucky_roundabout_pdf/ Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Bend,
OR Deschutes Co. United States |
SW Colorado Ave. / SW Simpson St. (44.04770, -121.32290) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.2050 |
Other (At-Grade) Single-Lane |
2001 | ICD estimated from Google Maps linework. |
|
Clearwater,
FL Pinellas Co. United States |
Mandalay Ave. / Acacia St. (27.98970, -82.82660) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 28.4750 |
Other (At-Grade) Single-Lane |
2001 | Boundary between commercial and residential area. Allows traffic attempting to park to use roundabout for U-turn without entering residential area. Also serves as U-turn for everyone, including WB-50 semis. Previously controlled by two-way stop Functional Class: Collector ICD estimated from Google Maps linework. |
|
Calabasas,
CA Los Angeles Co. United States |
Parkway Calabasas / Camino Portal (34.13878, -118.65890) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.6442 |
Other (At-Grade) Single-Lane |
2001 | Documented in 2002 ITE District 6 Annual Meeting Compendium of Papers. Originally double-lane roundabout. Parkway Calabasas approaches tapered to single-lane in advance of entry by striping. Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Amelia Island,
FL Nassau Co. United States |
SR A1A / Beach Lagoon Rd. (30.55541, -81.44933) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.0520 |
Other (At-Grade) Single-Lane |
2001 | Elliptical shape. ICD = 125 ft x 105 ft. Year Completed estimated (1999-2003). |
|
Dimondale,
MI Eaton Co. United States |
East Rd. / Creyts Rd. (42.64743, -84.64275) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 31.6250 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2001 | British-style mini-roundabout. http://www.teachamerica.com/roundabouts/RA054A_Waddell_ppr.pdf ICD estimated from Google Maps linework. |
|
Anchorage,
AK Anchorage United States |
Southport Dr. / Maritime Loop / Washington Ave. (61.12706, -149.92590) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 29.9886 |
Other (At-Grade) Single-Lane |
2001 | The first winter resulted in several accidents, including the loss of a number of light poles around the circle. In response, minor modifications were made to the roundabout in 2002. ICD estimated from Google Maps linework. |
|
Lafayette,
LA Lafayette Par. United States |
Settlers Trace / River Ranch Dr. (30.17073, -92.03625) |
Roundabout Existing |
All-Way Yield None |
2 Approaches 0 Driveways 42.3339 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2001 | This a part of a Neo Traditional Neighborhood and the related street system. Completed June 2001. Functional Class: Collector ICD estimated from Google Maps linework. |
|
Guelph,
ON Wellington County Canada |
Summerfield Dr. / Colonial Dr. (43.51809, -80.18253) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 29.4466 |
Other (At-Grade) Single-Lane |
2001 | Located in Pine Ridge East residenital subdivision Functional Class: Collector ICD estimated from Google Maps linework. |
|
North Haven,
NY Suffolk Co. United States |
Tyndall Road / Rte. 114 (Ferry Rd.) (41.01303, -72.31309) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 25.2334 |
Other (At-Grade) Single-Lane |
2001 | Replaced a dangerous 2-way stop. Previously controlled by two-way stop ICD estimated from Google Maps linework. |
|
Gig Harbor,
WA Pierce Co. United States |
Borgen Blvd. / SR 16 NB Ramps / Burnham Dr. (47.35843, -122.61260) |
Roundabout Existing |
All-Way Yield None |
6 Approaches 0 Driveways 47.7339 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2001 | Oval shaped central island. 6 legged configuration includes a on-ramp (outbound)leg. Central island is used as a roadway storm detention pond. Completed Summer/Fall 2001. Previously controlled by one-way stop ICD estimated from Google Maps linework. |
|
Moses Lake,
WA Grant Co. United States |
Yonezawa Blvd. / Clover Dr. / Kittleson Rd. (47.10387, -119.25730) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 43.8990 |
Other (At-Grade) Single-Lane |
2001 | Part of series of 3 roundabouts. Functional Class: Collector ICD estimated from Google Maps linework. |
|
Moses Lake,
WA Grant Co. United States |
Yonezawa Blvd. / Leanne Ave. (47.10454, -119.27060) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.4597 |
Other (At-Grade) Single-Lane |
2001 | Completed fall 2001. Part of series of 3 roundabouts. Functional Class: Collector ICD estimated from Google Maps linework. |
|
Draper,
UT Salt Lake Co. United States |
300 East / 12200 South (40.52863, -111.88180) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 37.2193 |
Other (At-Grade) Single-Lane |
2001 | ICD estimated from Google Maps linework. |
|
Draper,
UT Salt Lake Co. United States |
1300 E / Pioneer Rd. (40.52518, -111.85340) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 37.2210 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2001 | ICD estimated from Google Maps linework. Constructed as single-lane in 2001. Updated to 2x1 in 2023. https://www.draperjournal.com/2023/09/07/464782/roundabout-reopens-early-with-revised-traffic-pattern |
|
Provo,
UT Utah Co. United States |
3700 North / 300 West (40.28282, -111.66310) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 28.2444 |
Other (At-Grade) Single-Lane |
2001 | ICD estimated from Google Maps linework. |
|
Provo,
UT Utah Co. United States |
1375 West / 820 North (40.24470, -111.68280) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 28.2603 |
Other (At-Grade) Single-Lane |
2001 | ICD estimated from Google Maps linework. |
|
St. George,
UT Washington Co. United States |
Tabernacle Rd. / Main St. (37.10812, -113.58350) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 23.8119 |
Other (At-Grade) Single-Lane |
2001 | ICD estimated from Google Maps linework. |
|
Rosemont,
MD Frederick Co. United States |
MD 17 / MD 180 (39.33768, -77.63950) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 30.4828 |
Other (At-Grade) Single-Lane |
2001 | ICD estimated from Google Maps linework. |
|
Scaggsville,
MD Howard Co. United States |
MD 216 / US 29 SB Ramps (39.14562, -76.90418) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 53.7228 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2001 | Series of 4 roundabouts. ICD estimated from Google Maps linework. |
|
Scaggsville,
MD Howard Co. United States |
MD 216 / US 29 NB Ramps / Ice Crystal Dr. (39.14476, -76.89799) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 53.7234 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2001 | Series of 4 roundabouts. ICD estimated from Google Maps linework. |
|
Oak Grove,
MD Prince Georges Co. United States |
MD 193 (Watkins Park Dr.) / Oak Grove Rd. (38.87737, -76.78108) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 38.1207 |
Other (At-Grade) Single-Lane |
2001 | ICD estimated from Google Maps linework. |
|
Temple Hills,
MD Prince Georges Co. United States |
MD 637 (Naylor Rd.) / Good Hope Ave. (38.84922, -76.95655) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.6248 |
Other (At-Grade) Single-Lane |
2001 | ICD estimated from Google Maps linework. |
|
Temple Hills,
MD Prince Georges Co. United States |
MD 637 (Naylor Rd.) / Oxon Run Dr. (38.84986, -76.95789) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 34.4150 |
Other (At-Grade) Single-Lane |
2001 | ICD estimated from Google Maps linework. |
|
Kennewick,
WA Benton Co. United States |
Columbia Park Drive #1 (46.22221, -119.15110) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 38.8367 |
Other (At-Grade) Single-Lane |
2001 | Completed February 2001. Functional Class: Local ICD estimated from Google Maps linework. |
|
Kennewick,
WA Benton Co. United States |
Columbia Park Drive #2 (46.22223, -119.14630) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 54.5366 |
Other (At-Grade) Single-Lane |
2001 | Completed February 2001 Functional Class: Local ICD estimated from Google Maps linework. |
|
Erwin,
NY Steuben Co. United States |
Robert Dann Dr. / Science Center Rd. (42.15936, -77.11082) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 53.3400 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2001 | Add-lane right-turn bypass lane on west leg. |
|
Eagle,
CO Eagle Co. United States |
Eby Creek Rd. / US 6 (39.65630, -106.82500) |
Roundabout Existing |
All-Way Yield Active Pedestrian Warning (flashing yellow) |
4 Approaches 0 Driveways 40.4579 |
Other (At-Grade) Single-Lane |
2001 | Opened July 2001. Highway ref pt. 6-49.67. Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Sammamish,
WA King Co. United States |
NE Inglewood Hill / 216th Ave. NE (47.61554, -122.05180) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.3989 |
Other (At-Grade) Single-Lane |
2001 | October 2001. ICD estimated from Google Maps linework. |
|
Kennewick,
WA Benton Co. United States |
12th Ave. / Irving St. (46.19768, -119.19670) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.9874 |
Other (At-Grade) Single-Lane |
2001 | Functional Class: Collector ICD estimated from Google Maps linework. |
|
Kent,
WA King Co. United States |
S. 216th St. / 42nd Ave. S / 40th Pl. S (47.40843, -122.28120) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 23.4402 |
Other (At-Grade) Single-Lane |
2001 | Opened July 2001. ICD estimated from Google Maps linework. |
|
Springfield,
OR Lane Co. United States |
58th St. / Thurston Rd. (44.05320, -122.92640) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 25.7507 |
Other (At-Grade) Single-Lane |
2001 | ICD estimated from Google Maps linework. |
|
Lakewood,
CO Jefferson Co. United States |
Arbutus Dr. / W. 2nd Pl. (39.71649, -105.14750) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 27.5609 |
Other (At-Grade) Single-Lane |
2001 | Functional Class: Collector ICD estimated from Google Maps linework. |
|
Princeton,
NJ Mercer Co. United States |
Faculty Rd. / Elm Dr. (40.33888, -74.65523) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 28.2209 |
Other (At-Grade) Single-Lane |
2001 | This roundabout is on University owned roads open to the public. There is a second roundabout similar in dimensions upstream on Elm Drive. Close to an at-grade rail crossing. Previously controlled by one-way stop Functional Class: Collector ICD estimated from Google Maps linework. |
|
Chattanooga,
TN Hamilton Co. United States |
US 41 - US 76 - SR 8 (Westside Dr.) / 29th St. (35.00944, -85.27164) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 21.5209 |
Other (At-Grade) Single-Lane |
2001 | Completed September 26, 2001. The intersection is located at the western portal of the Bachman Tunnel, a two-lane tunnel through Missionary Ridge, connecting Chattanooga with the City of East Ridge, Tennessee. Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Williston,
VT Chittenden Co. United States |
Maple Tree Pl. / Sycamore Dr. (44.44349, -73.10966) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 22.1697 |
Other (At-Grade) Single-Lane |
2001 | Completed November 2001. Major shopping area, road part of the planned ring road around Taft Corner. Functional Class: Local ICD estimated from Google Maps linework. |
|
Fort Collins,
CO Larimer Co. United States |
Rigden Pkwy. / Custer Dr. (40.54863, -105.02960) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.9307 |
Other (At-Grade) Single-Lane |
2001 | Date estimated. Functional Class: Local ICD estimated from Google Maps linework. |
|
Rochester Hills,
MI Oakland Co. United States |
Tienken Rd. / Sheldon Rd. (42.69626, -83.12320) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.6224 |
Other (At-Grade) Single-Lane |
2001 | Near Hart Middle School and Stoney Creek High School. Functional Class: Local ICD estimated from Google Maps linework. |
|
La Quinta,
CA Riverside Co. United States |
Jefferson St. / Avenue 52 (33.67096, -116.26870) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 51.6860 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2001 | RT bypass lanes on all legs. ICD estimated from Google Maps linework. |
|
Lakewood,
CO Jefferson Co. United States |
Arbutus Dr. / Red Rocks Community College (39.71903, -105.14840) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.7465 |
Other (At-Grade) Single-Lane |
2001 | Functional Class: Collector ICD estimated from Google Maps linework. |
|
Mount Rainier,
MD Prince Georges Co. United States |
US 1 / 34th St. / Perry St. (38.93647, -76.96074) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 41.1480 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2001 | Oval shaped. ICD = 135 ft x 115 ft. |
|
Ritchie,
MD Prince Georges Co. United States |
Ritchie-Marlboro Rd. / I-95 SB Ramps (38.86894, -76.84738) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 770.9968 |
Freeway Ramps (Grade-Separated) Multilane (3+ Lane) |
2001 | Opening initially with two lanes. Expanded from two lanes to three lanes in 2010. 21442 |
|
Ritchie,
MD Prince Georges Co. United States |
Ritchie-Marlboro Rd. / I-95 NB Ramps (38.86824, -76.84158) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 67.0560 |
Freeway Ramps (Grade-Separated) Multilane (3+ Lane) |
2001 | Opened initially with two lanes. Expanded from two lanes to three lanes in 2010. 21442 |