|
City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
|---|---|---|---|---|---|---|---|
|
Chattanooga,
TN Hamilton Co. United States |
SR 153 SB Ramps / N. Access Rd. / TVA offices (35.10868, -85.23122) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 97.7036 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2006 | N Access Road is a 4 lane arterial road. Fatal crash April 4, 2010. 11861-05. ICD estimated from Google Maps linework. |
|
Colorado Springs,
CO El Paso Co. United States |
Research Pkwy. / (unknown #1) (38.95966, -104.72230) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.5774 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | Has marked double-left turn at northbound entry using conventional arrows. Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Colorado Springs,
CO El Paso Co. United States |
Research Pkwy. / (unknown #2) (38.96123, -104.71810) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 49.2198 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Colorado Springs,
CO El Paso Co. United States |
Research Pkwy. / (unknown #3) (38.96204, -104.71430) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 50.1479 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Colorado Springs,
CO El Paso Co. United States |
New Car Dr. / Test Dr. (38.93844, -104.73440) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 43.6618 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2003 | Serves retail shopping center. ICD estimated from Google Maps linework. |
|
Colorado Springs,
CO El Paso Co. United States |
Carefree Cir. / New Center Pl. (38.87741, -104.71720) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 44.6291 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2003 | ICD estimated from Google Maps linework. |
|
(unincorporated),
MA Barnstable Co. United States |
Rte 6A / Rte 28 (gateway to Cape Cod) (41.74313, -70.58651) |
Rotary Existing |
All-Way Yield None |
0 Approaches 0 Driveways 118.8720 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
|
Boston,
MA Suffolk Co. United States |
VFW Pkwy. / North Shore Rd. (Butler Circle) (42.41228, -70.99350) |
Rotary Existing |
Unknown Unknown |
0 Approaches 0 Driveways 84.6514 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Functional Class: Arterial ICD estimated from Google Maps linework. | |
|
Gaithersburg,
MD Montgomery Co. United States |
Orchard Ridge Dr. / Mill Green Ave. (39.12559, -77.22635) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 37.9872 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2002 | ICD estimated from Google Maps linework. |
|
Jensen Beach,
FL Martin Co. United States |
Jensen Beach Blvd. / Candice Ave. / Pineapple Dr. (27.24387, -80.22741) |
Roundabout Existing |
All-Way Yield At-grade Rail Crossing Signals/Gates (controlling circulatory roadway only) |
5 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2002 | Railroad running through central island. ADT volume of 27000 on five-lane road west leg. Also an evacuation route. High volume FEC freight line. |
|
Brighton,
MI Livingston Co. United States |
Village Place Blvd. / Green Oak Ave. (42.50698, -83.75462) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.1480 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | ICD estimated from Google Earth. |
|
Richmond,
VA Henrico Co. United States |
Monument Ave. / Allen Ave. (37.55384, -77.46020) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 74.8004 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
|
Richmond,
VA Henrico Co. United States |
Stuart Circle (37.55246, -77.45788) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 35.9806 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
|
Jessup,
MD Anne Arundel Co. United States |
MD 198 (Laurel Fort Meade Rd.) / MD 32 EB Ramps (39.08997, -76.75736) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 53.3400 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2002 | Lanes reduced in 2010. 21442 |
|
Jackson,
MI Jackson Co. United States |
4th St. / West Ave. (42.22067, -84.41847) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.3790 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2002 | Between 1999 and 2005. ICD estimated from Google Maps linework. |
|
Orion Township,
MI Oakland Co. United States |
Baldwin Rd. / Indianwood Rd. / Coats Rd. (42.78413, -83.31979) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 49.0862 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2004 | ICD estimated from Google Maps linework. |
|
Jessup,
MD Anne Arundel Co. United States |
MD 198 (Laurel Fort Meade Rd.) / MD 32 WB Ramps (39.09178, -76.75688) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 53.3400 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2002 | Lanes reduced in 2010. 21442 |
|
Owensboro,
KY Daviess Co. United States |
KY 56 / KY 81 (37.75357, -87.17403) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 39.6605 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2014 | Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Acoma Indian Reservation,
NM McKinley Co. United States |
SH 30 / I-40 EB Ramps (35.07341, -107.56120) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 65.4897 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2010 | Merging right-turn bypass lane on west leg. Series of 3 roundabouts. ICD estimated from Google Maps linework. |
|
Glenwood Springs,
CO Garfield Co. United States |
Mel Ray Rd. / I-70 WB Ramps / US 6 (39.56142, -107.36127) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 44.1965 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2006 | ICD estimated from Google Maps linework. |
|
Glenwood Springs,
CO Garfield Co. United States |
Mel Ray Rd. / I-70 EB Ramps / Midland Ave. / Riverine Rd. (39.56019, -107.36139) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 46.9595 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2006 | 1 of 2 at Exit 114 on I-70, observed under construction in 2005. ICD estimated from Google Maps linework. |
|
Kalamazoo,
MI Kalamazoo Co. United States |
W. Michigan Ave. / Rankin Ave. (42.28220, -85.61948) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 51.8160 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2004 | Concentric striping in circulatory roadway. Replaced stop-controlled intersection with one uncontrolled approach. |
|
Bend,
OR Deschutes Co. United States |
NE 18th St. / Cooley Rd. (44.11047, -121.27940) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.5914 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2008 | Only two legs to open initially - full operation in 2008. ICD estimated from Google Maps linework. |
|
Bend,
OR Deschutes Co. United States |
SW Bond St. / Wilson St. (44.04616, -121.30970) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.4799 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2007 | Single-Lane except one separate right turn lane ICD estimated from Google Maps linework. |
|
West Roxbury,
MA Suffolk Co. United States |
W. Roxbury Pkwy. / Lagrange St. / Newton St. / Hammond Pond Pkwy. / Hammond St. (42.31049, -71.16329) |
Rotary Existing |
All-Way Yield Unknown |
5 Approaches 1 Driveways 72.4235 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2014 | Retrofitted in 2014 with the pavement markings. ICD estimated from Google Maps linework. Lacks entry deflection on multiple legs, intersection sight distance. |
|
Tumwater,
WA Thurston Co. United States |
Tumwater Blvd. / New Market St. (46.97971, -122.91320) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 49.7052 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Springfield,
OR Lane Co. United States |
Hayden Bridge Way / Pioneer Pkwy. / Wayside Ln. (44.07090, -123.02880) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
5 Approaches 0 Driveways 52.3441 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | http://www.registerguard.com/news/2006/09/21/a1.roundabout.0921.p1.php?section=cityregion Prior configuration was an offset T with Wayside east of Pioneer Parkway East. M L King Parkway did not exist. ICD estimated from Google Maps linework. |
|
Hilliard,
OH Franklin Co. United States |
Britton Pkwy. / Hayden Run Rd. (40.06202, -83.13750) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 54.8640 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | ICD = 160 feet in one-lane section, 180 in two-lane section. |
|
Edmonton,
AB Edmonton Capital Region Canada |
107th Ave. / 142nd St. NW (53.55102, -113.56580) |
Rotary Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 81.5992 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
|
Edmonton,
AB Edmonton Capital Region Canada |
Connors Rd. NW / 85th St. NW / 83rd St. NW / 90th Ave. NW (53.52501, -113.45750) |
Rotary Removed |
Unknown Unknown |
5 Approaches 0 Driveways 25.5598 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2019 | Rotary converted to signalized intersection in 2019 to make way for LRT. https://edmontonjournal.com/news/local-news/love-it-or-hate-it-bonnie-doon-traffic-circle-to-be-removed-in-favour-of-four-way-intersection/ |
|
Cottonwood,
AZ Yavapai Co. United States |
AZ 89A / Avenida Centerville (34.75854, -112.05880) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 47.0983 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2009 | Series of 5 roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Clarkdale,
AZ Yavapai Co. United States |
AZ 89A / Cement Plant Rd. / Clarkdale Pkwy. (34.76220, -112.06416) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2008 | Series of 5 roundabouts. Yield-controlled right-turn bypass lane on east leg. Year Completed estimated (2007-2009). |
|
Cottonwood,
AZ Yavapai Co. United States |
AZ 89A / Groseta Ranch Rd. (34.74706, -112.04510) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 46.1235 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2009 | Series of 5 roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Cottonwood,
AZ Yavapai Co. United States |
AZ 89A / Lisa St. / Lincoln Dr. (34.75449, -112.05400) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 50.0444 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2009 | Series of 5 roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Mesa,
AZ Maricopa Co. United States |
Brown Rd. / Loop 202 SB Ramps (33.43689, -111.65280) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 42.8563 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2007 | ICD estimated from Google Maps linework. |
|
Mesa,
AZ Maricopa Co. United States |
Brown Rd. / Loop 202 NB Ramps (33.43694, -111.64850) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 47.8396 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2007 | ICD estimated from Google Maps linework. |
|
Sedona,
AZ Coconino Co. United States |
AZ 89A / AZ 179 (34.86597, -111.76370) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 40.1774 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2008 | Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Sedona,
AZ Coconino Co. United States |
AZ 89A / Brewer Rd. (34.86599, -111.76500) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 37.2376 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2008 | Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Woburn,
MA Middlesex Co. United States |
I-95 Ramps / MA 38 (Main St.) (42.49945, -71.15711) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 30.8196 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
|
Boston,
MA Suffolk Co. United States |
Old Colony Ave. / Columbia Rd. / Southampton St. (42.32935, -71.05222) |
Rotary Existing |
Unknown Unknown |
5 Approaches 0 Driveways 66.2213 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Functional Class: Arterial ICD estimated from Google Maps linework. | |
|
Boston,
MA Suffolk Co. United States |
Columbia Rd. / William J. Day Blvd. (42.32172, -71.05128) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 69.7616 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Functional Class: Arterial ICD estimated from Google Maps linework. | |
|
Boston,
MA Suffolk Co. United States |
Willard St. / I-93 Ramps / Furnace Brook Expwy. (42.24208, -71.02673) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 99.0276 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
|
Newport,
RI Newport Co. United States |
J. T. Connell Hwy. / Admiral Kalbfus Rd. (41.50703, -71.31757) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2022 | Conversion from rotary to roundabout. https://www.newportthisweek.com/articles/rotary-morphing-into-a-roundabout/ |
|
Kingston,
RI Washington Co. United States |
Kingstown Rd. / Point Judith Rd. (41.43422, -71.48238) |
Rotary Existing |
Unknown Unknown |
3 Approaches 0 Driveways 81.4821 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Functional Class: Arterial ICD estimated from Google Maps linework. | |
|
Quincy,
MA Norfolk Co. United States |
Washington St (Rte 3A) / Dee Rd (42.24553, -70.97224) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 66.3095 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2018 | Rotary update ICD estimated from Google Maps linework. |
|
Hingham,
MA Plymouth Co. United States |
Rte. 3A (Summer St.) / Chief Justic Cushing Hwy. / Green St. (42.24615, -70.88130) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 60.1200 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Functional Class: Arterial ICD estimated from Google Maps linework. | |
|
Lakeville,
MA Plymouth Co. United States |
Rte. 44 / Rte. 28 / Rte. 18 (41.90274, -70.95914) |
Rotary Existing |
Unknown Unknown |
5 Approaches 0 Driveways 106.6697 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Functional Class: Arterial ICD estimated from Google Maps linework. | |
|
Bourne,
MA Barnstable Co. United States |
US 6 / Rte. 28 (Main St.) (41.74607, -70.61805) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 92.6736 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Functional Class: Arterial ICD estimated from Google Maps linework. | |
|
Riverhead,
NY Suffolk Co. United States |
Flanders Rd. (Rte. 24) / Peconic Ave. / Lake Ave. / Riverleigh Ave. (40.91461, -72.66277) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 58.6650 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2018 | Converted from rotary to roundabout in 2018. https://riverheadlocal.com/2018/10/26/its-been-a-long-road-to-a-new-roundabout-in-riverside-but-its-officially-completed/. ICD estimated from Google Maps linework. |
|
Riverhead,
NY Suffolk Co. United States |
Rte. 58 / Roanoke Ave. (40.93315, -72.67399) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.7005 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2009 | Was single-lane traffic circle. Redesigned, resigned, and restriped in 2009. ICD estimated from Google Maps linework. |
|
Fort Montgomery,
NY Orange Co. United States |
US 6 / US 9W / Bear Mountain Bridge (41.32020, -73.99147) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 98.6676 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Functional Class: Arterial ICD estimated from Google Maps linework. | |
|
Bear Mountain,
NY Rockland Co. United States |
US 6 / Seven Lakes Dr. (41.30530, -74.03460) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 109.4564 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
ICD estimated from Google Maps linework. | |
|
Squamish,
BC Squamish-Lillooet District Canada |
Commercial Way / Discovery Way (49.72279, -123.15057) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 50.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | Home Depot retail center on one corner. Uses fishhook signs and pavement markings. Year Completed estimated (2004-2009). |
|
Brighton,
CO Adams Co. United States |
W. Bridge St. / US 85 NB Ramps (39.98683, -104.82320) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 43.0090 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2006 | Part of double-dumbbell interchange with two roundabouts and one storage lane into railroad crossing. ICD estimated from Google Maps linework. |
|
Brighton,
CO Adams Co. United States |
W. Bridge St. / US 85 SB Ramps (39.98682, -104.82450) |
Roundabout Existing |
Unknown Unknown |
5 Approaches 0 Driveways 43.9241 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2006 | Part of double-dumbbell interchange with two roundabouts and one storage lane into railroad crossing. ICD estimated from Google Maps linework. |
|
Ottawa,
ON City of Ottawa Canada |
Prince of Wales Dr. / National Capital Com Driveway (45.39028, -75.70744) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 40.2598 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2011 | Converted old circle. ICD estimated from Google Maps linework. |
|
Columbine,
CO Jefferson Co. United States |
S. Simms St. / Nelson St. (39.64159, -105.12910) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 38.6271 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2003 | Right turn bypass lanes on three legs. ICD estimated from Google Maps linework. |
|
Houston,
TX Harris Co. United States |
Washington Ave. / Westcott St. / Arnot St. (29.77107, -95.42352) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 54.8637 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2005 | http://www.chron.com/disp/story.mpl/metropolitan/moveit/4660312.html |
|
Owatonna,
MN Steele Co. United States |
CSAH 7 / TH 14 WB Ramps (44.05998, -93.27671) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.1964 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2012 | ICD estimated from Google Maps linework. |
|
Monticello,
MN Wright Co. United States |
CSAH 18 (Fenning Ave.) / Meadow Oak Ave. (45.28698, -93.77066) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.9722 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Fairbanks,
AK Fairbanks North Star United States |
Gaffney Rd. / Fort Wainwright Base Entrance Station (64.83323, -147.69920) |
Other Existing |
All-Way Yield None |
3 Approaches 0 Driveways 38.5999 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2004 | Implemented as security measure for base entrance. Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Rehoboth Beach,
DE Sussex Co. United States |
Rehoboth Ave. / Grove St. (38.71501, -75.09075) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.6163 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2003 | Yield-controlled right-turn bypass lane on SB approach. Fishhook pavement markings. Heavy bicycle and pedestrian traffic. Extensive queuing with beach-related surges. Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Mount Horeb,
WI Dane Co. United States |
Springdale St. / Perimeter St. (43.01009, -89.72186) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.5667 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | Series of five roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Mount Horeb,
WI Dane Co. United States |
Springdale St. / Brookwood Dr. (43.00978, -89.71380) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.8068 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | Series of five roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Mount Horeb,
WI Dane Co. United States |
Springdale St. / Telmark Pkwy. (43.00933, -89.71098) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 50.6540 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | Series of five roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Mount Horeb,
WI Dane Co. United States |
Springdale St. / Ridgeview Rd. / Lillehammer Ln. (43.00663, -89.70390) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.4418 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | Series of five roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Mount Horeb,
WI Dane Co. United States |
Springdale St. / STH 78 / STH 92 (43.01007, -89.73044) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 34.9333 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2004 | Series of five roundabouts. Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Madison,
WI Dane Co. United States |
Thompson Dr. / STH 30 EB Off-Ramp (43.10506, -89.30066) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 34.0073 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2004 | Opened October 22, 2004. ICD estimated from Google Maps linework. |
|
Madison,
WI Dane Co. United States |
Thompson Dr. / STH 30 WB On-Ramp / Commercial Ave. (43.10643, -89.30084) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 40.9822 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2004 | Opened October 22, 2004. ICD estimated from Google Maps linework. |
|
West Bloomfield Township,
MI Oakland Co. United States |
W. Maple Rd. / Drake Rd. (42.54184, -83.39996) |
Roundabout Existing |
All-Way Yield Pedestrian Hybrid Beacon (PHB, HAWK) |
4 Approaches 0 Driveways 62.4773 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2007 | Subject of ADA lawsuit. ICD estimated from Google Maps linework. |
|
West Bloomfield Township,
MI Oakland Co. United States |
W. Maple Rd. / Farmington Rd. (42.54241, -83.38035) |
Roundabout Existing |
All-Way Yield Pedestrian Hybrid Beacon (PHB, HAWK) |
4 Approaches 0 Driveways 62.4767 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2007 | ICD estimated from Google Maps linework. |
|
Charlemagne,
QC Lanaudière Region Canada |
Rte 138 (Rue Sherbrooke) / Rue Notre Dame (45.69860, -73.48427) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 43.3762 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2007 | Functional Class: Arterial. Year Completed estimated (2005-2008). Right-turn bypass lane on north leg. ICD estimated from Google Maps linework. |
|
Gatineau,
QC Outaouais Region Canada |
Blvd. St.-Laurent / Rue Demontigny (45.43223, -75.73618) |
Roundabout Existing |
All-Way Yield Pedestrian Signal (red-yellow-green to drivers) |
4 Approaches 0 Driveways 31.0105 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2004 | Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Gatineau,
QC Outaouais Region Canada |
Blvd. St.-Laurent / Rue Labelle (45.43235, -75.74150) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 31.0105 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2004 | Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Waterloo,
ON Regional Municipality of Waterloo Canada |
Townline Rd. / Can-Amera Pkwy. (43.41154, -80.28042) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 60.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2003 | Year Completed estimated (2002-2004). |
|
Hillard,
OH Franklin Co. United States |
Britton Pkwy. / Davidson Rd. (40.04977, -83.13399) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 54.8640 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2009 | Modified striping to remove fishhooks in 2019. |
|
Plainfield,
IN Hendricks Co. United States |
Center St. / Hadley Rd. (39.67456, -86.38951) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2008 | http://www.indystar.com/apps/pbcs.dll/article?AID=/20071003/LOCAL/710030465/-1/LOCAL17 ICD estimated from Google Maps linework. |
|
Bellingham,
WA Whatcom Co. United States |
Cordata Pkwy. / Westerly Dr. (48.79198, -122.49140) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.4068 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2005 | http://cob.org/documents/pw/curconst/ES-0237.pdf Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Olympia,
WA Thurston Co. United States |
Olympic Way NW / 4th Ave. W / 5th Ave. W (47.04422, -122.91200) |
Roundabout Existing |
All-Way Yield Active Pedestrian Warning (flashing yellow) |
4 Approaches 0 Driveways 38.2512 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2004 | Opened March 2004. Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Olympia,
WA Thurston Co. United States |
Olympic Way NW / Harrison Ave. NW / W Bay Dr. NW (47.04582, -122.91330) |
Roundabout Existing |
All-Way Yield Active Pedestrian Warning (flashing yellow) |
3 Approaches 0 Driveways 34.9947 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2004 | Opened March 2004. Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Ann Arbor,
MI Washtenaw Co. United States |
Maple Rd. / M-14 WB Ramps (42.30178, -83.78112) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 159.9999 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2007 | |
|
Walled Lake,
MI Oakland Co. United States |
Loop Rd. / Commerce Crossing Dr. (42.53542, -83.44801) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 49.2829 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | Next to Costco retail center and gas station. ICD estimated from Google Maps linework. |
|
Ann Arbor,
MI Washtenaw Co. United States |
Maple Rd. / M-14 EB Ramps (42.29992, -83.78104) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 48.7680 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2007 | |
|
Dawson Creek,
BC Peace River Region Canada |
Alaska Hwy. / 8th St. / Government Rd. (55.75856, -120.22480) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.3537 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2007 | Upgraded from traffic circle to roundabout in summer 2007. ICD estimated from Google Maps linework. |
|
Abbotsford,
BC Fraser Valley Regional District Canada |
Mt Lehman Rd. / S Fraser Way (49.05355, -122.38119) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2005 | Year Completed estimated (2004-2006). |
|
Surrey,
BC Greater Vancouver Regional District Canada |
8 Ave. / Hwy 99 NB Ramps (49.01694, -122.75800) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 34.4645 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2005 | ICD estimated from Google Maps linework. |
|
Mont-Tremblant,
QC Laurentides Region Canada |
Montee Ryan / Chemin Duplessis (46.20699, -74.59426) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 44.1960 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2002 | Opened fall 2002. |
|
Sheboygan,
WI Sheboygan Co. United States |
STH 42 / I-43 NB Ramps (43.79261, -87.76325) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 37.0714 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2007 | Opened November 2007. http://www.sheboygan-press.com/apps/pbcs.dll/article?AID=/20071028/SHE0101/710280468/1973 ICD estimated from Google Maps linework. |
|
Sheboygan,
WI Sheboygan Co. United States |
STH 42 / I-43 SB Ramps (43.79406, -87.76523) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 43.9673 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
2007 | Opened November 2007. http://www.sheboygan-press.com/apps/pbcs.dll/article?AID=/20071028/SHE0101/710280468/1973 ICD estimated from Google Maps linework. |
|
Sheboygan,
WI Sheboygan Co. United States |
STH 42 / Vanguard Dr. (Walmart entrance) (43.79655, -87.76846) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 46.5517 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2007 | Opened November 2007. Roundabout serves Wal-mart retail center. http://www.sheboygan-press.com/apps/pbcs.dll/article?AID=/20071028/SHE0101/710280468/1973 Functional Class: Arterial ICD estimated from Google Maps linework. |
|
South Jordan,
UT Salt Lake Co. United States |
River Front Pkwy. / 10750 South (40.55468, -111.91360) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 108.8921 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | Functional Class: Arterial ICD estimated from Google Maps linework. |
|
South Jordan,
UT Salt Lake Co. United States |
River Front Pkwy. / 11050 South (40.55050, -111.91690) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 52.6345 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | Functional Class: Arterial ICD estimated from Google Maps linework. |
|
South Jordan,
UT Salt Lake Co. United States |
Daybreak View Pkwy. (11400 South) / Kestrel Ridge Rd. (40.54686, -111.99760) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 133.4084 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | Functional Class: Arterial ICD estimated from Google Maps linework. |
|
South Jordan,
UT Salt Lake Co. United States |
Daybreak View Pkwy. (11400 South) / Oakmond Rd. (40.54534, -112.00610) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 60.8066 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Covington,
WA King Co. United States |
SE 256th St. / 164th Ave. SE (47.37256, -122.12290) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 50.1477 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2007 | Open September 2007. ICD estimated from Google Maps linework. |
|
Chehalis,
WA Lewis Co. United States |
NW Louisiana Ave. / Wal-Mart-Home Depot Access (46.67881, -122.97600) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.3319 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | Opened September 2006. Fourth leg opened late 2015/early 2016. ICD estimated from Google Maps linework. |
|
Marysville,
WA Snohomish Co. United States |
Shoultes Rd. / 51st Ave. NE / 108th St. NE (48.09268, -122.16210) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 29.5158 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | Opened September 2006. ICD estimated from Google Maps linework. |
|
Marysville,
WA Snohomish Co. United States |
34th Ave. NE / Quil Ceda Blvd. (48.10637, -122.18610) |
Roundabout Existing |
Unknown Unknown |
3 Approaches 0 Driveways 35.0906 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2007 | Opened May 2007. ICD estimated from Google Maps linework. |
|
Davidson,
NC Mecklenburg Co. United States |
Griffith St. / Davidson Gateway Dr. (35.50277, -80.86375) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 36.9469 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | Built by developer - multilane existing intersection. ICD estimated from Google Maps linework. |
|
Davidson,
NC Mecklenburg Co. United States |
Griffith St. / Jetton St. (35.50210, -80.86121) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 39.8641 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2006 | Built by developer - multilane existing intersection. ICD estimated from Google Maps linework. |