21192 Results

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City, State
County
Country
Intersection
(Lat, Lng)
Type
Status
Control Type / Other Control Type Approaches / Driveways / ICD (m) Functional Class /
LaneType
Year Completed Comments
Hanover, MD
Anne Arundel Co.
United States
Arundel Mills Blvd. / MD 295 NB Ramps
(39.15573, -76.74459)
Roundabout
Removed
All-Way Yield
None
3 Approaches
0 Driveways
26.8575
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2002 ICD estimated from Google Maps linework.
Hanover, MD
Anne Arundel Co.
United States
Arundel Mills Blvd. / MD 295 SB Ramps
(39.15677, -76.74617)
Roundabout
Removed
All-Way Yield
None
2 Approaches
0 Driveways
66.6797
Freeway Ramps (Grade-Separated)
Multilane (2 Lane)
2002 ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States
Chapel Hills Dr. / Graycroft
(38.97358, -104.78310)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.7125
Other (At-Grade)
Multilane (2 Lane)
2002 Functional Class: Arterial ICD estimated from Google Maps linework.
Starkville, MS
Oktibbeha Co.
United States
Blackjack Rd. / Oktoc Rd.
(33.44708, -88.79340)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
31.8893
Other (At-Grade)
Single-Lane
2002 http://www.msstate.edu/web/media/detail.php?id=1874 Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Denali National Park, AK
Denali National Park
United States
Denali National Park
(63.73358, -148.91550)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.3554
Other (At-Grade)
Single-Lane
2002 Date estimated. ICD estimated from Google Maps linework.
Latham, NY
Albany Co.
United States
Rte. 2 / Rte. 9 (Latham Circle)
(42.74810, -73.76098)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
71.9180
Other (At-Grade)
Multilane (2 Lane)
2002 Converted from rotary. Previously controlled by circle ICD estimated from Google Maps linework.
Nashua, NH
Hillsborough Co.
United States
SR 130 (Broad St.) / Coburn Ave. / Chuck Drudging Dr.
(42.75617, -71.51653)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.0619
Other (At-Grade)
Single-Lane
2002 Entrance to north high school, very heavy traffic in AM peak. ICD estimated from Google Maps linework.
Mount Aetna, MD
Washington Co.
United States
MD 66 (Mapleville Rd.) / Mount Aetna Rd.
(39.60243, -77.62425)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.1703
Other (At-Grade)
Single-Lane
2002 ICD estimated from Google Maps linework.
Scaggsville, MD
Howard Co.
United States
Hopkins-Gorman Rd. / US 29 NB Ramps
(39.15846, -76.88660)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
59.2695
Other (At-Grade)
Multilane (2 Lane)
2002 ICD estimated from Google Maps linework.
Medford, MN
Steele Co.
United States
CR 12 / I-35 SB Ramps
(44.17364, -93.26057)
Roundabout
Existing
All-Way Yield
None
6 Approaches
0 Driveways
67.6722
Other (At-Grade)
Single-Lane
2002 ICD estimated from Google Maps linework.
Maplewood, MN
Ramsey Co.
United States
Frost Ave. / English St.
(44.99927, -93.04572)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.5374
Other (At-Grade)
Single-Lane
2002 Completed October 2002. Twenty-year ADT is 15,000. ICD estimated from Google Maps linework.
Vancouver, BC
Greater Vancouver Regional District
Canada
Stanley Park Dr. / Pipeline Rd. / Park Entrance
(49.29745, -123.13610)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.7024
Other (At-Grade)
Single-Lane
2002 ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States
Cedar Creek View / (parking lot)
(38.85572, -104.72340)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.1815
Other (At-Grade)
Single-Lane
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)
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.
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)
2002 ICD estimated from Google Maps linework.
Ancaster, ON
Hamilton
Canada
Wilson St. / Meadowbrook Dr. / Hamilton Dr.
(43.20797, -80.00224)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.6911
Other (At-Grade)
Single-Lane
2002 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)
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)
2002 Between 1999 and 2005. ICD estimated from Google Maps linework.
Pittsfield Township, MI
Washtenaw Co.
United States
Campus Pkwy. / Suncrest Dr. / (parking)
(42.18764, -83.74729)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.1480
Other (At-Grade)
Single-Lane
2002
Pittsfield Township, MI
Washtenaw Co.
United States
Campus Pkwy. / Community Dr.
(42.18982, -83.74387)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.1480
Other (At-Grade)
Single-Lane
2002
Central Oahu Regional Park, HI
Oahu Co.
United States
Ka Uka Blvd. / Waipio Uka St.
(21.41762, -158.00730)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
41.1385
Other (At-Grade)
Single-Lane
2002 Completed prior to 2006 Construction stage aerial in Google Earth. Functional Class: Park Road 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)
2002 Lanes reduced in 2010. 21442
Huntington, NY
Suffolk Co.
United States
Clinton Ave. / Gerard St.
(40.87225, -73.42886)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
14.4499
Other (At-Grade)
Single-Lane
2002 http://query.nytimes.com/gst/fullpage.html?res=9D04E4DB133DF931A15751C1A9649C8B63 ICD estimated from Google Maps linework.
Port St. Lucie, FL
St. Lucie Co.
United States
SE Westmorelane Blvd. / Gowan Dr.
(27.25913, -80.29256)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
26.5423
Other (At-Grade)
Single-Lane
2002 ICD estimated from Google Maps linework.
Port St. Lucie, FL
St. Lucie Co.
United States
SE Westmorelane Blvd. / Bakersfield St.
(27.25836, -80.28521)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.7276
Other (At-Grade)
Single-Lane
2002 ICD estimated from Google Maps linework.
Santa Fe, NM
Santa Fe Co.
United States
Botulph Rd. / Arroyo Chamiso Rd. / Miguel Chavez Rd.
(35.64938, -105.94790)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.1153
Other (At-Grade)
Single-Lane
2002 Urban Compact, Southeast Santa Fe neighborhood Functional Class: Minor Collector ICD estimated from Google Maps linework.
Fountain Green, MD
Harford Co.
United States
Prospect Mill Rd. / Wagner Rd.
(39.55824, -76.30247)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
31.3072
Other (At-Grade)
Single-Lane
2002 http://www.teachamerica.com/roundabouts/RA058B_ppr_Statmeyer.pdf#search=%22bel%20air%20roundabout%22 Functional Class: Collector ICD estimated from Google Maps linework.
Howard, WI
Brown Co.
United States
Velp Ave. (CTH HS) / Woodale Ave. (CTH EB)
(44.57293, -88.07800)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.3300
Other (At-Grade)
Single-Lane
2002 Roundabout Located near industrial park, rail line, and the Mountain-Bay Recreational Trail. Roundabout is at the intersection of two county highways and is slightly larger than the roundabouts built in 1999 and 2001 in Howard and De Pere. Completed August 2002. http://www.co.brown.wi.us/Planning/roundabouts.html. Fatal crash June 5, 2011. 11861-05. Functional Class: Arterial ICD estimated from Google Maps linework.
Blue Lake, CA
Humboldt Co.
United States
Blue Lake Blvd. / Chartin Rd.
(40.88640, -123.99540)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.3789
Other (At-Grade)
Single-Lane
2002 ICD estimated from Google Maps linework.
Orinda, CA
Contra Costa Co.
United States
Hall Dr. / Donald Dr.
(37.86411, -122.15310)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
17.9148
Other (At-Grade)
Single-Lane
2002 ICD estimated from Google Maps linework.
Cape Coral, FL
Lee Co.
United States
SE 24th Ave. / SE 9th St. / Birkdale Ave.
(26.63679, -81.92426)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
24.5541
Other (At-Grade)
Single-Lane
2002 Originally two stop-controlled, offset T-intersections. Now is a hotdog/racetrack-shaped roundabout. Date estimated. ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States
Newport Rd. / Vapor Trl.
(38.80787, -104.72680)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
25.1284
Other (At-Grade)
Single-Lane
2002 Y-shaped intersection. ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
McWhinney Blvd. / Hahns Peak Dr. / Grays Peak Dr.
(40.41048, -105.01140)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
68.2039
Other (At-Grade)
Multilane (2 Lane)
2002 Previously controlled by new Functional Class: Arterial ICD estimated from Google Maps linework.
Goshen, CT
Litchfield Co.
United States
Rte. 4 / Rte. 63
(41.83181, -73.22543)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
21.3576
Other (At-Grade)
Single-Lane
2002 Painted rather than raised islands ICD estimated from Google Maps linework.
Topeka, KS
Shawnee Co.
United States
46th St. / US 75 Ramps
(39.12934, -95.71959)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
68.5587
Freeway Ramps (Grade-Separated)
Single-Lane
2002 Roundabout under structure as part of single-point interchange. Elliptical roundabout. Original intersection was at grade. Completed November 2002. ICD estimated from Google Maps linework.
Astoria, OR
Clatsop Co.
United States
US 101 / Hwy 202 (Nehalem Highway)
(46.18290, -123.86070)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.4797
Other (At-Grade)
Multilane (2 Lane)
2002 Opened September 2002. First multilane roundabout on Oregon state highway system. ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States
Prairie Star Pkwy / Montecello Rd.
(38.95251, -94.84398)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
52.0123
Other (At-Grade)
Multilane (2 Lane)
2002 Functional Class: Arterial ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SW Terwilliger Blvd. / SW Palater Rd.
(45.45290, -122.67660)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2002 Roundabout replaces existing Y-intersection, adds fourth leg to serve college law school. Includes driveway into roundabout serving two homes. First roundabout under City of Portland jurisdiction.
Bend, OR
Deschutes Co.
United States
SW 14th St. / SW Century Dr. / SW Simpson Ave.
(44.04790, -121.33160)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.9036
Other (At-Grade)
Single-Lane
2002 Driveways located between crosswalk and circulatory roadway on both sides of west leg. ICD estimated from Google Maps linework.
Bend, OR
Deschutes Co.
United States
NW 14th St. / NW Galveston Ave.
(44.05660, -121.33180)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.8991
Other (At-Grade)
Single-Lane
2002 ICD estimated from Google Maps linework.
Buffalo, NY
Erie Co.
United States
Gates Circle (Delaware Ave. / Lafayette Ave.)
(42.92054, -78.86776)
Other
Existing
Unknown
Unknown
5 Approaches
0 Driveways
66.4699
Other (At-Grade)
Unknown
2002 Modified in 2002 to incorporate roundabout principles. ICD estimated from Google Maps linework. 21442
Modesto, CA
Stanislaus Co.
United States
Chandon Dr. / Calero Dr.
(37.67642, -120.93380)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.4132
Other (At-Grade)
Single-Lane
2002 ICD estimated from Google Maps linework.
Modesto, CA
Stanislaus Co.
United States
Bowen Ave. / Fremont Ave.
(37.67470, -121.00260)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
18.9061
Other (At-Grade)
Single-Lane
2002 Previously controlled by twsc ICD estimated from Google Maps linework.
Lake Worth, FL
Palm Beach Co.
United States
Lake Worth Ave. (SR 802) / A St.
(26.61670, -80.06500)
Roundabout
Existing
All-Way Yield
Pedestrian Signal (red-yellow-green to drivers)
4 Approaches
0 Driveways
42.7103
Other (At-Grade)
Multilane (2 Lane)
2002 ICD estimated from Google Maps linework.
Bel Air, MD
Harford Co.
United States
Tollgate Rd. / Westover Ln. / Crisfield Dr.
(39.46859, -76.32162)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
26.7377
Other (At-Grade)
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 ICD estimated from Google Maps linework.
Oconomowoc, WI
Waukesha Co.
United States
Wisconsin Ave. / Lake Dr.
(43.11224, -88.43968)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.1314
Other (At-Grade)
Single-Lane
2002 Opened October 15, 2002. Previously controlled by one-way stop Functional Class: Local ICD estimated from Google Maps linework.
Lacey, WA
Thurston Co.
United States
Meridian Rd. / Orion Dr.
(47.06890, -122.74140)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
34.1661
Other (At-Grade)
Single-Lane
2002 Opened October 2002. Functional Class: Collector ICD estimated from Google Maps linework.
Lacey, WA
Thurston Co.
United States
Marvin Rd. / Hawks Prairie Rd.
(47.08312, -122.78070)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.6509
Other (At-Grade)
Single-Lane
2002 Constructed September 14, 2002. Previously controlled by one-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Lacey, WA
Thurston Co.
United States
College St. / 45th Ave.
(47.00710, -122.82310)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.0923
Other (At-Grade)
Multilane (2 Lane)
2002 Completed November 6, 2002. Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Asheville, NC
Buncombe Co.
United States
WT Weaver Blvd / University Heights
(35.61435, -82.56285)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
27.1862
Other (At-Grade)
Single-Lane
2002 Completed August 2002. Entrance to University of North Carolina at Asheville. Previously controlled by one-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Coralville, IA
Johnson Co.
United States
1st Ave. / Holiday Rd.
(41.69276, -91.56655)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.8896
Other (At-Grade)
Multilane (2 Lane)
2002 Opened September 1, 2002. Previously controlled by one-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
E. 13th St. / N. Denver Ave.
(40.40520, -105.04480)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.7445
Other (At-Grade)
Multilane (2 Lane)
2002 Southbound approach has two-lane approach with right-turn-only lane; all other approaches are single-lane. Traffic from SuperWalMart and movie theatre go through roundabout to get to NB Denver to get to US 34/Eisenhower. Functional Class: Collector ICD estimated from Google Maps linework.
Coral Gables, FL
Miami-Dade Co.
United States
Ponce de Leon Blvd. / Greco Ave. / Ruiz Ave.
(25.73047, -80.25832)
Roundabout
Existing
All-Way Yield
Unknown
6 Approaches
0 Driveways
49.4917
Other (At-Grade)
Multilane (2 Lane)
2002 ICD estimated from Google Maps linework.
Overland Park, KS
Johnson Co.
United States
110th St. / Lamar Ave.
(38.92910, -94.65830)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.3130
Other (At-Grade)
Multilane (2 Lane)
2002 Concrete paving. Adjacent to convention center. ICD estimated from Google Maps linework.
Springfield, OR
Lane Co.
United States
Maple Island Rd. / (parking lot)
(44.08710, -123.03510)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
29.1674
Other (At-Grade)
Single-Lane
2002 ICD estimated from Google Maps linework.
Springfield, OR
Lane Co.
United States
Maple Island Rd. / International Way
(44.08840, -123.03490)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.1668
Other (At-Grade)
Single-Lane
2002 ICD estimated from Google Maps linework.
Springfield, OR
Lane Co.
United States
Maple Island Rd. / Game Farm Rd. East
(44.08580, -123.03510)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
25.7365
Other (At-Grade)
Single-Lane
2002 One leg is driveway, 4th leg is future. ICD estimated from Google Maps linework.
Bend, OR
Deschutes Co.
United States
SW Reed Market Dr. / Mt. Bachelor Dr.
(44.03830, -121.33340)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.2015
Other (At-Grade)
Single-Lane
2002 Fourth leg was built with completion of new bridge over Deschutes River. ICD estimated from Google Maps linework.
Gig Harbor, WA
Pierce Co.
United States
Borgen Blvd. / 51st
(47.35959, -122.60640)
Roundabout
Existing
All-Way Yield
Active Pedestrian Warning (flashing yellow)
4 Approaches
0 Driveways
35.5974
Other (At-Grade)
Single-Lane
2002 In-pavement flashers in use on all crosswalks. Striped-out apron for future conversion to multilane. Opened September 2002. Functional Class: Arterial ICD estimated from Google Maps linework.
Carson City, NV
Carson City Co.
United States
Arrowhead Dr. / I-580 SB Ramp
(39.19810, -119.77540)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.7669
Freeway Ramps (Grade-Separated)
Single-Lane
2002 Future SB on-ramp for Carson City Freeway (I-580). Overpass and roundabouts completed in 2002; freeway ramps completed ~2005. ICD estimated from Google Maps linework.
Carson City, NV
Carson City Co.
United States
Arrowhead Dr. / I-580 NB Ramps / Imus Rd.
(39.19840, -119.77380)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.6923
Freeway Ramps (Grade-Separated)
Single-Lane
2002 NB off-ramp for Carson City Freeway (I-580) and extension of Imus Road. Overpass and roundabouts completed in 2002. 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.
Colorado Springs, CO
El Paso Co.
United States
Chapel Hills Dr. / Divot Trl.
(38.97569, -104.77560)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
29.7116
Other (At-Grade)
Multilane (2 Lane)
2002 Functional Class: Arterial ICD estimated from Google Maps linework.
Sherwood, OR
Washington Co.
United States
SW Oregon St. / SW Murdock Rd.
(45.36060, -122.82520)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
49.5120
Other (At-Grade)
Single-Lane
2002 Completed November 2002. ICD estimated from Google Maps linework.
Swinomish Tribal Community, WA
Skagit Co.
United States
SR 20 / Padilla Heights Rd.
(48.45519, -122.51940)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.2280
Other (At-Grade)
Single-Lane
2002 The ground breaking ceremony was held October 2002. The client is the Swinomish Tribe. Opened October 2002. Functional Class: Local ICD estimated from Google Maps linework.
Bettendorf, IA
Scott Co.
United States
53rd Ave. / Middle Rd.
(41.57538, -90.46408)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.5252
Other (At-Grade)
Single-Lane
2002 Right turn bypass lanes striped within roundabout. Construction cost ~$865,000. Information from website: http://www.bettendorf.lib.ia.us/publicworks/roundabout.html ICD estimated from Google Maps linework.
Raleigh, NC
Wake Co.
United States
Pullen Rd. / Stinson Dr.
(35.78457, -78.66421)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
19.3773
Other (At-Grade)
Single-Lane
2002 Located on campus of North Carolina State University. Completed November 2002. Used to have Pedestrian signal located upstream of roundabout (removed in 2006) Previously controlled by one-way stop Functional Class: Local ICD estimated from Google Maps linework.
Lenexa, KS
Johnson Co.
United States
67th St. / Gleason Rd.
(39.00723, -94.86295)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.3387
Other (At-Grade)
Single-Lane
2002 Built as part of extension of both streets -- road originally curved from the north to the east. Completed October 2002. Functional Class: Collector ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States
Chapel Hills Dr. / Royal Pine Dr.
(38.98067, -104.77060)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
26.9242
Other (At-Grade)
Single-Lane
2002 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.
Advance, NC
Davie Co.
United States
NC 801 / I-40 EB Ramps
(36.00655, -80.44083)
Roundabout
Removed
All-Way Yield
None
3 Approaches
0 Driveways
17.3907
Freeway Ramps (Grade-Separated)
Single-Lane
2002 Developer-built "temporary" intersection fix. Previously controlled by one-way stop ICD estimated from Google Maps linework.
Clemmons, NC
Forsyth Co.
United States
Styers Ferry Rd. / Utility Dr. (River Ridge Roundabout)
(36.07380, -80.39124)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.9598
Other (At-Grade)
Single-Lane
2002 Built by developer. Previously controlled by one-way stop Functional Class: Collector ICD estimated from Google Maps linework.
Columbine, CO
Jefferson Co.
United States
S. Simms St. / W. Quincy Ave.
(39.63865, -105.12860)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.0301
Other (At-Grade)
Multilane (2 Lane)
2002 ICD estimated from Google Maps linework.
Milwaukee, WI
Milwaukee Co.
United States
S. 6th St. / W. Virginia St. / Florida St.
(43.02698, -87.91770)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.7816
Other (At-Grade)
Multilane (2 Lane)
2002 Built as terminal of new bridge. Signal located downstream approximately 150-200 feet away (estimated) that queues back through roundabout during weekday p.m. peak. No lane designations on approach. Functional Class: Arterial ICD estimated from Google Maps linework.
Omaha, NE
Douglas Co.
United States
Saddlebrook Dr. / N 147th St. / N 148th St.
(41.31173, -96.14448)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.2954
Other (At-Grade)
Single-Lane
2002 Year Completed estimated (1999-2003). ICD estimated from Google Maps linework.
Elkhorn, NE
Douglas Co.
United States
S 183rd St. / Mason St.
(41.24925, -96.20166)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
23.3468
Other (At-Grade)
Single-Lane
2002 Year Completed estimated (1999-2002). ICD estimated from Google Maps linework.
Omaha, NE
Douglas Co.
United States
HWS Cleveland Blvd. / Blue Sage Pkwy. / William St.
(41.24547, -96.22489)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
23.3482
Other (At-Grade)
Single-Lane
2002 Year Completed estimated (1999-2003). Fourth leg added 2006-2009. ICD estimated from Google Maps linework.
Omaha, NE
Douglas Co.
United States
William St. / S 196th St.
(41.24540, -96.22248)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
24.2462
Other (At-Grade)
Single-Lane
2002 Year Completed estimated (1999-2003). ICD estimated from Google Maps linework.
Omaha, NE
Douglas Co.
United States
S HWS Cleaveland Blvd. / Shadow Ridge Dr.
(41.24046, -96.22126)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
27.8403
Other (At-Grade)
Single-Lane
2002 Year Completed estimated (1999-2003). ICD estimated from Google Maps linework.
Omaha, NE
Douglas Co.
United States
S HWS Cleveland Blvd. / Marinda St.
(41.23787, -96.22116)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
26.9433
Other (At-Grade)
Single-Lane
2002 Fourth leg stubbed. Year Completed estimated (1999-2003). ICD estimated from Google Maps linework.
Golden, CO
Jefferson Co.
United States
Illinois St. / (unknown)
(39.73540, -105.21057)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.5747
Other (At-Grade)
Single-Lane
2002 Minimal splitter islands. No detectable warnings for the one pedestrian crossing. ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States
Forestgate Dr. / Lochwinnoch Ln.
(38.96681, -104.68550)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.8585
Other (At-Grade)
Single-Lane
2002 Year Completed estimated (1999-2004). ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States
Forestgate Dr. / Cairngorm Way
(38.96770, -104.69892)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.4293
Other (At-Grade)
Single-Lane
2002 Elliptical shape. Year Completed estimated (1999-2004). ICD estimated from Google Maps linework.
Victoria, BC
Capital
Canada
McCallum Rd. / Redington Ave.
(48.46040, -123.49628)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
31.6802
Other (At-Grade)
Single-Lane
2002 Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
Victoria, BC
Capital
Canada
Bear Mountain Pkwy. / Country Club Way
(48.47595, -123.53110)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
22.1693
Other (At-Grade)
Single-Lane
2002 Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
Deerfield Beach, FL
Broward Co.
United States
SE 15th Ave. / SE 5th Ct. / SE 5th Pl.
(26.31070, -80.08453)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
23.5532
Other (At-Grade)
Single-Lane
2002 Year Completed estimated (2000-2003). ICD estimated from Google Maps linework.
Deerfield Beach, FL
Broward Co.
United States
SE 12th Ave. / SE 4th Ct.
(26.31207, -80.08756)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.6941
Other (At-Grade)
Single-Lane
2002 Year Completed estimated (2000-2003). ICD estimated from Google Maps linework.
Coral Gables, FL
Miami-Dade Co.
United States
San Amaro Dr. / Certosa Ave. / Campo Sano Ave.
(25.72365, -80.28086)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.9752
Other (At-Grade)
Single-Lane
2002 Year Completed estimated (1999-2002). ICD estimated from Google Maps linework.
Chelsea, AL
Shelby Co.
United States
Chelsea Park Dr. / Parkmont Way
(33.34506, -86.58801)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
37.9131
Other (At-Grade)
Multilane (2 Lane)
2002 Pedestrian crossing signs with no crossings or sidewalk. Year Completed estimated (1998-2006). ICD estimated from Google Maps linework.
Port St Lucie, FL
St. Lucie Co.
United States
SW Savona Blvd. / SW Abington Ave.
(27.26873, -80.38653)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.6016
Other (At-Grade)
Single-Lane
2002 Year Completed estimated (1999-2003). ICD estimated from Google Maps linework.
Franklin, TN
Williamson Co.
United States
Liberty Pike / Oxford Glen Dr.
(35.92375, -86.79452)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
26.1135
Other (At-Grade)
Single-Lane
2002 Year Completed estimated (1997-2006). Truck apron added in 2007 (streetview). ICD estimated from Google Maps linework.
Franklin, TN
Williamson Co.
United States
Liberty Pike / Turning Wheel Ln.
(35.92445, -86.80250)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
26.1132
Other (At-Grade)
Single-Lane
2002 Year Completed estimated (1997-2006). ICD estimated from Google Maps linework.
Mont-Tremblant, QC
Les Laurentides Regional County Municipality
Canada
Chemin Duplessis / Chemin du Versant-Soleil
(46.19861, -74.57515)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.2000
Other (At-Grade)
Single-Lane
2002 Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
Mont-Tremblant, QC
Les Laurentides Regional County Municipality
Canada
Chemin du Versant-Soleil / Chemin des Pleiades
(46.19915, -74.56762)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.5864
Other (At-Grade)
Single-Lane
2002 Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
Mont-Tremblant, QC
Les Laurentides Regional County Municipality
Canada
Chemin de la Constellation / Chemin du Versant-Soleil
(46.20045, -74.56332)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.6258
Other (At-Grade)
Single-Lane
2002 Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
Weston, FL
Broward Co.
United States
Saddle Club Rd. / S Post Rd.
(26.10419, -80.41696)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
31.1025
Other (At-Grade)
Single-Lane
2002 Merging right-turn bypass lane on west leg. Year Completed estimated (2002-2003). ICD estimated from Google Maps linework.
Elk Grove, CA
Sacramento Co.
United States
Elk Grove Blvd. / Mainline Dr. / Clarke Farms Dr.
(38.40911, -121.33893)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.5370
Other (At-Grade)
Single-Lane
2002 ICD estimated from Google Maps linework.
Richmond Hill, ON
York
Canada
Rollinghill Rd. / Glenis Gate
(43.90960, -79.45317)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
24.9526
Other (At-Grade)
Single-Lane
2002 Year Completed estimated (2002 or perhaps a year or two earlier). ICD estimated from Google Maps linework.
Fitchburg, WI
Dane Co.
United States
Woods Hollow Rd / Gunflint Trail / Fontana Ct
(43.00927, -89.42246)
Other
Existing
Uncontrolled
Unknown
3 Approaches
0 Driveways
26.2003
Other (At-Grade)
Single-Lane
2002 No control. Year Completed estimated (2000-2004). ICD estimated from Google Maps linework.
Frisco, TX
Collin Co.
United States
Surrey Path / (unknown)
(33.12376, -96.80681)
Other
Existing
Uncontrolled
Unknown
3 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2002 No control.