28735 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
Portland, OR
Multnomah Co.
United States
SE 32nd Ave. / SE Lincoln St.
(45.50825, -122.63270)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
12.5549
Other (At-Grade)
Single-Lane
1990 Completed 4/25/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 30th Ave. / SE Caruthers St.
(45.50550, -122.63470)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
78.6812
Other (At-Grade)
Single-Lane
1990 Completed 4/23/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 31st Ave. / SE Clinton St.
(45.50354, -122.63360)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
14.2301
Other (At-Grade)
Single-Lane
1990 Completed 6/22/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 23rd Ave. / SE Clinton St.
(45.50339, -122.64260)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
31.8085
Other (At-Grade)
Single-Lane
1990 Completed 6/22/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 37th Ave. / SE Lincoln St.
(45.50806, -122.62570)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
15.0659
Other (At-Grade)
Single-Lane
1990 Completed 4/25/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 43rd Ave. / SE Lincoln St.
(45.50799, -122.61810)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
22.5989
Other (At-Grade)
Single-Lane
1990 Completed 4/23/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 51st Ave. / SE Lincoln St.
(45.50803, -122.61000)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
15.0659
Other (At-Grade)
Single-Lane
1990 Completed 4/23/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 55th Ave. (N) / SE Lincoln St.
(45.50806, -122.60650)
Traffic Calming Circle
Existing
One-Way/Two-Way Stop
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
1990 Completed 5/14/1990.
Portland, OR
Multnomah Co.
United States
SE 55th Ave. (S) / SE Lincoln St.
(45.50804, -122.60610)
Traffic Calming Circle
Existing
One-Way/Two-Way Stop
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
1990 Completed 5/14/1990.
Portland, OR
Multnomah Co.
United States
SE 58th Ave. (S) / SE Lincoln St.
(45.50805, -122.60380)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
104.6245
Other (At-Grade)
Single-Lane
1990 Completed 5/8/1990. ICD estimated from Google Maps linework.
Las Vegas (Summerlin), NV
Clark Co.
United States
Town Center Dr. / Hualapai Way
(36.17850, -115.31770)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
70.1040
Other (At-Grade)
Multilane (2 Lane, unspecified)
1990 Completed March 1990. Modified 2003 to reduce from three-lane entries to two-lane entries with add-lane right-turn bypasses on all legs. ICD estimated from Google Maps linework. 21442
Las Vegas (Summerlin), NV
Clark Co.
United States
Town Center Dr. / Village Center Cir. / Library Hills Dr.
(36.18960, -115.30360)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
91.4400
Other (At-Grade)
Multilane (2 Lane, unspecified)
1990 Completed March 1990. Modified 2010 to reduce lane configuration. 21442
Portland, OR
Multnomah Co.
United States
SE 36th Ave. / SE Clinton St.
(45.50337, -122.62630)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
40.1792
Other (At-Grade)
Single-Lane
1990 Completed 6/22/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 45th Ave. / SE Clinton St.
(45.50336, -122.61610)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
87.0549
Other (At-Grade)
Single-Lane
1990 Completed 4/25/1990. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 47th Ave. / SE Clinton St.
(45.50336, -122.61400)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
32.6456
Other (At-Grade)
Single-Lane
1990 Completed 4/25/1990. ICD estimated from Google Maps linework.
El Paso, TX
El Paso Co.
United States
Lazy Willow Dr.
(31.82551, -106.58449)
Other
Existing
Uncontrolled
None
2 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
1990 Entry feature to gated development.
Madison, CT
New Haven Co.
United States
Hammonasset Connector / Hammonasset Point / Hammonasset State Park
(41.26244, -72.55477)
Rotary
Existing
All-Way Yield
None
4 Approaches
0 Driveways
91.4400
Other (At-Grade)
Multilane (3+ Lane)
1990
Höör, Skåne County
Höör
Sweden
Rte 23 (Malmövägen) / Södergatan
(55.92653, 13.54512)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.0000
Other (At-Grade)
Single-Lane
1990 Year Completed estimated (1985-2002).
El Paso, TX
El Paso Co.
United States
Mall Dr. / North Dr.
(31.82550, -106.42372)
Other
Existing
Unknown
None
4 Approaches
0 Driveways
35.0520
Other (At-Grade)
Single-Lane
1991 Pedestrian access to central island; no splitter islands on two legs.
Las Vegas (Summerlin), NV
Clark Co.
United States
Village Center Dr. / Meadow Hills Dr.
(36.19350, -115.30070)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
59.4360
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
1991 Add-lane right-turn bypass lane on north leg.
Las Vegas, NV
Clark Co.
United States
Hills Dr. / Longspur Dr.
(36.19252, -115.29770)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
47.2295
Other (At-Grade)
Multilane (2 Lane, unspecified)
1991 ICD estimated from Google Maps linework.
Manistee, MI
Manistee Co.
United States
Lakeshore Dr. / Monroe St. / Cottage Ln.
(44.25355, -86.33302)
Other
Existing
Unknown
Unknown
4 Approaches
0 Driveways
45.3388
Other (At-Grade)
Single-Lane
1992 Before 1993. No splitter islands on east leg. ICD estimated from Google Maps linework.
Gainesville, FL
Alachua Co.
United States
SE 7th St. / SE 4th Ave.
(29.64824, -82.31792)
Traffic Calming Circle
Existing
All-Way Yield
None
4 Approaches
0 Driveways
18.2880
Other (At-Grade)
Single-Lane
1992 Pedestrian crossings within circulatory roadway. Completed April 1992.
Santa Barbara, CA
Santa Barbara Co.
United States
Alameda Padre Serra / Montecito St. / Salinas St. / Sycamore Canyon Rd.
(34.42903, -119.67720)
Roundabout
Existing
All-Way Yield
None
5 Approaches
1 Driveways
23.6427
Other (At-Grade)
Single-Lane
1992 Includes driveway into roundabout serving one home. ICD estimated from Google Maps linework.
Lincoln, NE
Lancaster Co.
United States
69th St. / Forest Lake Blvd.
(40.76293, -96.62640)
Traffic Calming Circle
Existing
All-Way Yield
None
3 Approaches
0 Driveways
23.5197
Other (At-Grade)
Single-Lane
1992 ICD estimated from Google Maps linework.
Spokane, WA
Spokane Co.
United States
E. Sharp Ave. / N. Columbus St.
(47.66950, -117.39490)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
22.5195
Other (At-Grade)
Single-Lane
1992 September 1992. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE 7th Ave. / NE Tillamook St. (W)
(45.53790, -122.65861)
Traffic Calming Circle
Existing
Unknown
None
3 Approaches
0 Driveways
83.6552
Other (At-Grade)
Single-Lane
1992 Completed 1/9/1992. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE 7th Ave. / NE Sacramento St.
(45.53955, -122.65862)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
121.2965
Other (At-Grade)
Single-Lane
1992 Completed 1/9/1992. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE 7th Ave. / NE Russell St.
(45.54126, -122.65861)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
161.4450
Other (At-Grade)
Single-Lane
1992 Completed 1/9/1992. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE 7th Ave. / NE Graham St.
(45.54296, -122.65859)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
161.4401
Other (At-Grade)
Single-Lane
1992 Completed 1/9/1992. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
NE 7th Ave. / NE Cook St.
(45.54717, -122.65859)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
17.5647
Other (At-Grade)
Single-Lane
1992 Completed 1/9/1992. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 36th Ave. / SE Bybee Blvd.
(45.47241, -122.62621)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
56.9518
Other (At-Grade)
Single-Lane
1992 Completed 10/6/1992. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE Bybee Blvd. / (SE 37th Ave.)
(45.47243, -122.62440)
Traffic Calming Circle
Existing
Uncontrolled
None
2 Approaches
0 Driveways
20.1003
Other (At-Grade)
Single-Lane
1992 Completed 10/6/1992. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 34th Ave. / SE Bybee Blvd.
(45.47319, -122.62826)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
81.2389
Other (At-Grade)
Single-Lane
1992 Completed 9/30/1992. ICD estimated from Google Maps linework.
Sierra Vista, AZ
Cochise Co.
United States
Smith Ave. / Winrow Ave. / Cushing St.
(31.55504, -110.36013)
Rotary
Existing
All-Way Yield
None
4 Approaches
0 Driveways
60.9600
Other (At-Grade)
Single-Lane
1992 On base of Fort Huachuca. No truck apron. Very little speed control on east leg. Year Completed estimated (1985-1992).
Portland, OR
Multnomah Co.
United States
SE Ladd Ave. / SE Palm St.
(45.51025, -122.65144)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
40.1743
Other (At-Grade)
Single-Lane
1993 Completed 11/8/1993. ICD estimated from Google Maps linework.
Long Beach, CA
Los Angeles Co.
United States
Los Alamitos Circle (Hwy. 1 / Lakewood Blvd. / Los Coyotes Diagonal)
(33.78989, -118.14250)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
137.1597
Other (At-Grade)
Multilane (2 Lane, unspecified)
1993 Traffic circle conversion. Modified in 2020 to reduce lanes. 21442
Lisbon, MD
Howard Co.
United States
MD 94 / MD 144
(39.33700, -77.07360)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
1993 First roundabout in Maryland. Built initially as temporary, made permanent after one month.
Arlington, TX
Tarrant Co.
United States
Road to Six Flags St. / Nolan Ryan Expressway
(32.75547, -97.08702)
Other
Existing
All-Way Yield
None
2 Approaches
2 Driveways
106.6800
Other (At-Grade)
Multilane (3+ Lane)
1993 Located northwest of Rangers Stadium Ballpark.
Las Vegas, NV
Clark Co.
United States
Lake South / Crystal Water Way
(36.13289, -115.29050)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
25.0796
Other (At-Grade)
Single-Lane
1994 Completed August 1994. Functional Class: Collector ICD estimated from Google Maps linework.
(unincorporated), FL
Palm Beach Co.
United States
Lakes at Boca Raton / Cain Blvd.
(26.39603, -80.21160)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
21.3962
Other (At-Grade)
Single-Lane
1994 Completed November 1994. ICD estimated from Google Maps linework.
Fort Walton Beach, FL
Okaloosa Co.
United States
Hollywood Blvd. / Doolittle Blvd.
(30.41364, -86.66468)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
29.8704
Other (At-Grade)
Single-Lane
1994
Tallahassee, FL
Leon Co.
United States
Killarney Way / Shamrock Dr.
(30.51361, -84.22315)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
27.7810
Other (At-Grade)
Single-Lane
1994 Completed August 1994. ICD estimated from Google Maps linework.
Bradenton Beach, FL
Manatee Co.
United States
SR 789 / Bridge St.
(27.46500, -82.69847)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
14.8361
Other (At-Grade)
Single-Lane
1994 Completed August 1994. ICD estimated from Google Maps linework.
Phoenix, AZ
Maricopa Co.
United States
S. Pointe Pkwy. W / S. Pointe Pkwy. E
(33.37649, -111.97210)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
50.8650
Other (At-Grade)
Single-Lane
1994 Before 1997. ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
Rocky Mountain Ave. / Foxtrail Dr.
(40.40924, -105.00230)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
40.9231
Other (At-Grade)
Multilane (2 Lane, unspecified)
1994 Entrance to shopping center. Functional Class: Arterial ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
Rocky Mountain Ave. / McWhinney Blvd.
(40.41059, -105.00230)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
43.6504
Other (At-Grade)
Multilane (2 Lane, unspecified)
1994 Adjacent to shopping center. Functional Class: Arterial ICD estimated from Google Maps linework.
Gaithersburg, MD
Montgomery Co.
United States
Kentlands Blvd. / Main St.
(39.12333, -77.23855)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6720
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
1994 Year Completed estimated (1993-2002).
Gaithersburg, MD
Montgomery Co.
United States
Kentlands Blvd. / Market St.
(39.12309, -77.23489)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.1480
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
1994 Year Completed estimated (1993-2002).
Rochester Hills, MI
Oakland Co.
United States
Firewood Dr. / Raintree Dr.
(42.68744, -83.20810)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.8488
Other (At-Grade)
Single-Lane
1994 ICD estimated from Google Maps linework.
Rochester Hills, MI
Oakland Co.
United States
Coachwood Ln. / Falcon Dr.
(42.69232, -83.20846)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
24.5795
Other (At-Grade)
Single-Lane
1994 ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States
Grant Ln. / Trailside Dr. / Post Oak Dr.
(38.92438, -92.39510)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
16.7249
Other (At-Grade)
Single-lane w/ Traversable Central Island
1995 Year Completed estimated (1994-1995). ICD estimated from Google Maps linework.
Fort Worth, TX
Tarrant Co.
United States
W Morningside Dr. / S Main St.
(32.71422, -97.32667)
Rotary
Existing
Other
Unknown
3 Approaches
1 Driveways
56.3870
Other (At-Grade)
Single-Lane
1995 Traffic in circle yields to incoming traffic.
Fort Walton Beach, FL
Oskaloosa Co.
United States
Hollywood Blvd. / Hill Ave.
(30.41394, -86.66806)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
29.8704
Other (At-Grade)
Single-Lane
1995 Anderson Drive to south is disconnected at roundabout.
Colorado Springs, CO
El Paso Co.
United States
Lake Ave. / Berthie Cir.
(38.79348, -104.83950)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
16.7557
Other (At-Grade)
Single-Lane
1995 Year Completed unknown (before 1999). ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States
Lake Ave. / Old Broadmoor Rd.
(38.79479, -104.83360)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
22.3405
Other (At-Grade)
Single-Lane
1995 Year Completed unknown (before 1999). ICD estimated from Google Maps linework.
Brooklyn Park, MN
Hennepin Co.
United States
Seltzer Pkwy. / Neddersen Pkwy. / Founders Pkwy.
(45.11604, -93.36655)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
40.4547
Other (At-Grade)
Single-Lane
1995 Will be a 4th leg in future (Tessman Pkwy.). Functional Class: Collector ICD estimated from Google Maps linework.
Fort Wayne, IN
Allen Co.
United States
Adams Center Rd. / Marion Center Rd. / Maples Rd. / Wayne Terrace
(41.00440, -85.05704)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
57.9120
Other (At-Grade)
Single-Lane
1995 Painted splitter islands. Year Completed estimated (before 1998).
Tampa, FL
Hillsborough Co.
United States
E. 4th Ave. / Channelside Dr.
(27.95773, -82.44586)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
34.8131
Other (At-Grade)
Single-Lane
1995 No deflection on one approach. ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
Seven Lakes Dr. / Madison Ave.
(40.42698, -105.05790)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
18.1832
Other (At-Grade)
Single-Lane
1995 Functional Class: Local ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States
Windjammer Dr. / Brigantine Dr.
(38.95401, -104.77020)
Roundabout
Existing
Unknown
Unknown
4 Approaches
0 Driveways
32.5070
Other (At-Grade)
Single-Lane
1995 ICD estimated from Google Maps linework.
Loveland, CO
Larimer Co.
United States
Glen Isle Dr. / Glendale Dr.
(40.43433, -105.11460)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
27.4320
Other (At-Grade)
Single-Lane
1995 No splitter islands on side street.
Colorado Springs, CO
El Paso Co.
United States
Lake Ave. / Lake Cir.
(38.79144, -104.84880)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
23.2724
Other (At-Grade)
Single-Lane
1995 Year Completed estimated (before 1999). ICD estimated from Google Maps linework.
Nederland, CO
Boulder Co.
United States
SH 72 / SH 119 / 2nd St. / Bridge St.
(39.96261, -105.51030)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
23.8006
Other (At-Grade)
Single-Lane
1995 Opened June 1995. Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Vail, CO
Eagle Co.
United States
Vail Rd. / I-70 WB Ramps / North Frontage Rd. / Spraddle Cr. Rd.
(39.64477, -106.37770)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Multilane (2 Lane, unspecified)
1995 Raindrop-shaped central island.
Vail, CO
Eagle Co.
United States
Vail Rd. / I-70 EB Ramps / South Frontage Rd.
(39.64355, -106.37810)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
59.4360
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
1995 Completed October 1995. Circular central island.
Lothian, MD
Anne Arundel Co.
United States
MD 2 / MD 408 / MD 422
(38.82973, -76.61590)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.8423
Other (At-Grade)
Single-Lane
1995 Completed October 1995. ICD estimated from Google Maps linework.
Elkton, MD
Cecil Co.
United States
MD 213 (Fair Hill Rd.) / Leeds Rd. / Elk Mill Rd. (Lanzi Circle)
(39.66364, -75.85529)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.0178
Other (At-Grade)
Single-Lane
1995 Previously controlled by two-way stop. Functional Class: Arterial ICD estimated from Google Maps linework.
Cearfoss, MD
Washington Co.
United States
MD 63 / MD 58 / MD 494 (Cearfoss Pike)
(39.70017, -77.77593)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.0520
Other (At-Grade)
Single-Lane
1995 Completed December 1995.
Montpelier, VT
Washington Co.
United States
Keck Circle (Main St. / Spring St.)
(44.26283, -72.57178)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
25.6594
Other (At-Grade)
Single-Lane
1995 Main Street Middle School located one block NE of roundabout. ICD estimated from Google Maps linework.
Las Vegas (Summerlin), NV
Clark Co.
United States
Vista Run Dr. / Park Vista Dr.
(36.17820, -115.34610)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
46.2741
Other (At-Grade)
Single-Lane
1995 Year completed estimated (1990-1999) ICD estimated from Google Maps linework.
Tampa (Ybor City), FL
Hillsborough Co.
United States
Channelside Dr. / Cumberland Ave.
(27.94497, -82.44576)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
54.8640
Other (At-Grade)
Multilane (2 Lane, unspecified)
1995 Right-turn-only lane on north leg.
Las Vegas (Summerlin), NV
Clark Co.
United States
Town Center Dr. / Canyon Run Dr. / Banburry Cross Dr.
(36.18080, -115.31370)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.8640
Other (At-Grade)
Multilane (2 Lane, unspecified)
1995 Completed March 1995. Modified 2003 to reduce from three-lane entries to two-lane entries with add-lane right-turn bypasses on all legs. 21442
Loveland, CO
Larimer Co.
United States
Tacanecy Dr. / Marcy Dr.
(40.39230, -105.12140)
Traffic Calming Circle
Existing
Unknown
Unknown
4 Approaches
0 Driveways
29.1082
Other (At-Grade)
Single-Lane
1995 ICD estimated from Google Maps linework.
Bel Air, MD
Harford Co.
United States
Constant Friendship Blvd. / BJ's
(39.45546, -76.31870)
Roundabout
Existing
Unknown
Unknown
3 Approaches
0 Driveways
29.5092
Other (At-Grade)
Single-Lane
1995 Functional Class: Local ICD estimated from Google Maps linework.
Sacramento, CA
Sacramento Co.
United States
X St. / 48th St.
(38.55347, -121.45030)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
42.0299
Other (At-Grade)
Multilane (2 Lane, unspecified)
1995 ICD estimated from Google Maps linework.
Olympia, WA
Thurston Co.
United States
Capitol Way N / Market St. NE / Corky Ave. NW / (parking)
(47.05005, -122.90244)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.0520
Other (At-Grade)
Single-Lane
1995 Painted splitter islands. June 1995.
Orlando, FL
Orange Co.
United States
Rockafellow Way / Sandhill Crane Run / Bristlecone Cir.
(28.53464, -81.18835)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
70.2999
Other (At-Grade)
Single-Lane
1995 Painted splitter islands. ICD estimated from Google Maps linework.
Orlando, FL
Orange Co.
United States
Downpatrick Blvd. / Waterhouse Way
(28.53408, -81.18299)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
65.0539
Other (At-Grade)
Single-Lane
1995 No splitter islands on three legs. ICD estimated from Google Maps linework.
Denton, TX
Denton Co.
United States
Clubhouse Circle [Tanglewood Ln. / Waterview Ln. / Leaning Tree Ln. / Knollwood Ln.]
(33.16024, -97.10418)
Other
Existing
Uncontrolled
None
4 Approaches
0 Driveways
94.4880
Other (At-Grade)
Single-Lane
1995 Clubhouse, pool, and tennis court in central island.
Trophy Club, TX
Denton Co.
United States
Troon Dr. / Muirfield Ct. / Troon Ct.
(32.99308, -97.18159)
Other
Existing
Uncontrolled
None
3 Approaches
0 Driveways
27.4317
Other (At-Grade)
Single-Lane
1995 No splitter islands.
Lewisville, TX
Denton Co.
United States
Uecker Ln. / (parking)
(33.00150, -96.98395)
Other
Existing
Uncontrolled
None
1 Approaches
3 Driveways
91.4400
Other (At-Grade)
Single-Lane
1995 Building in central island, parking along circulatory roadway.
McAllen, TX
Hidalgo Co.
United States
Capistrano Dr. / San Nicholas St.
(26.23926, -98.27941)
Other
Existing
All-Way Stop
None
4 Approaches
1 Driveways
35.0520
Other (At-Grade)
Single-Lane
1995 Parking along circulatory roadway.
Saguenay, QC
Le Saguenay-et-son-Fjord
Canada
Rue des Mouettes / Rue des Alouettes
(48.39737, -71.26184)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.0000
Other (At-Grade)
Single-Lane
1995 Year Completed estimated (before 2005).
Raleigh, NC
Wake Co.
United States
(unknown) / (unknown)
(35.84745, -78.58304)
Other
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
50.3411
Other (At-Grade)
Single-Lane
1995 Pedestrian access to central island. Year Completed estimated (1993-1998). ICD estimated from Google Maps linework.
Dallas, TX
Dallas Co.
United States
Snider Plaza / Milton Ave.
(32.84849, -96.78790)
Other
Existing
All-Way Stop
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
1995
Eagle Mountain, UT
Utah Co.
United States
E Eagle Mountain Blvd. / N Sweetwater Rd.
(40.30679, -112.01476)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
62.4840
Other (At-Grade)
Single-Lane
1995 Year Completed estimated (1993-1997).
Richland, WA
Benton Co.
United States
Stevens Center Pl. / Garlick Blvd.
(46.32080, -119.28021)
Other
Existing
All-Way Stop
Unknown
4 Approaches
0 Driveways
73.1520
Other (At-Grade)
Multilane (2 Lane, unspecified)
1996 These are private streets.
Braden River, FL
Manatee Co.
United States
The Park Blvd. / Ascot Ct. / Saint Georges Way / Kensington Ct.
(27.40908, -82.46754)
Other
Existing
Unknown
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
1996 Pedestrian crossing within circulatory roadway.
Fayetteville, NC
Cumberland Co.
United States
Singletree Ln. / Hacienda Dr. / Hackamore St.
(34.99690, -78.95249)
Other
Existing
Other
Unknown
4 Approaches
0 Driveways
40.1133
Other (At-Grade)
Single-Lane
1996 Mixed stop/uncontrolled. Year Completed estimated (1993-1999). ICD estimated from Google Maps linework.
Garner, NC
Wake Co.
United States
Pergo Pkwy. / Waterfield Ridge Pl.
(35.68826, -78.56451)
Other
Existing
Other
None
3 Approaches
0 Driveways
34.9213
Other (At-Grade)
Single-Lane
1996 Mix of stop, yield, and uncontrolled approaches. Year Completed estimated (1993-1998). ICD estimated from Google Maps linework.
Fresno, CA
Fresno Co.
United States
E El Paso Ave. / El Camino
(36.84721, -119.78884)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
1996 Year Completed estimated (before 1998).
Raleigh, NC
Wake Co.
United States
Falls River Ave. / Southwalk Ln.
(35.91055, -78.58734)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
75.4515
Other (At-Grade)
Single-Lane
1996 Year completed estimated (1993-1998) ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 30th Ave. / SE Gladstone St.
(45.49337, -122.63466)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
32.6514
Other (At-Grade)
Single-Lane
1996 Completed 10/17/1996. ICD estimated from Google Maps linework.
Portland, OR
Multnomah Co.
United States
SE 34th Ave. / SE Gladstone St.
(45.49335, -122.62978)
Traffic Calming Circle
Existing
Unknown
None
4 Approaches
0 Driveways
61.9539
Other (At-Grade)
Single-Lane
1996 Completed 10/17/1996. ICD estimated from Google Maps linework.
Kettering, OH
Montgomery Co.
United States
Forrer Blvd. / Madison St.
(39.71565, -84.14854)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
51.4476
Other (At-Grade)
Multilane (2 Lane, unspecified)
1996 ICD estimated from Google Maps linework.
Taneytown, MD
Carroll Co.
United States
MD 140 / MD 832 / Antrim Blvd.
(39.64809, -77.15468)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.1960
Other (At-Grade)
Single-Lane
1996 Completed August 1996. Curbs set for double lane, striped for single outer circulating lane.
Hilton Head, SC
Beaufort Co.
United States
Whooping Crane Way / Main St.
(32.21647, -80.72187)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.4598
Other (At-Grade)
Single-Lane
1996 Completed February 1996. ICD estimated from Google Maps linework.
Naples, FL
Collier Co.
United States
8th St. S / 12th Ave. S
(26.13267, -81.79491)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
18.2281
Other (At-Grade)
Single-Lane
1996 Installed for community enhancement. ICD estimated from Google Maps linework.
Tavares, FL
Lake Co.
United States
Main St. / Disston Ave. / Lake Dora Dr.
(28.80215, -81.72475)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
20.9315
Other (At-Grade)
Single-Lane
1996 Railroad tracks running along edge of central island. RR unprotected, train frequency 1-2/wk, 10 mph. ICD estimated from Google Maps linework.