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 30th Ave. / SE Grant St. (W) (45.50679, -122.63472) |
Traffic Calming Circle Existing |
Unknown None |
3 Approaches 0 Driveways 14.2293 |
Other (At-Grade) Single-Lane |
1990 | Completed 4/16/1990. ICD estimated from Google Maps linework. |
Portland,
OR Multnomah Co. United States |
SE 30th Ave. / SE Grant St. (E) (45.50726, -122.63473) |
Traffic Calming Circle Existing |
Unknown None |
3 Approaches 0 Driveways 109.6480 |
Other (At-Grade) Single-Lane |
1990 | Completed 4/16/1990. ICD estimated from Google Maps linework. |
Portland,
OR Multnomah Co. United States |
SE 41st Ave. / SE Harrison St. (45.50878, -122.62020) |
Traffic Calming Circle Existing |
Unknown None |
4 Approaches 0 Driveways 80.3506 |
Other (At-Grade) Single-Lane |
1990 | Completed 5/30/1990. ICD estimated from Google Maps linework. |
Portland,
OR Multnomah Co. United States |
SE 46th Ave. / SE Lincoln St. (45.50802, -122.61510) |
Traffic Calming Circle Existing |
Unknown None |
4 Approaches 0 Driveways 35.1539 |
Other (At-Grade) Single-Lane |
1990 | Completed 4/23/1990. ICD estimated from Google Maps linework. |
Portland,
OR Multnomah Co. United States |
SE 37th Ave. / SE Harrison St. (45.50879, -122.62572) |
Traffic Calming Circle Existing |
Unknown None |
4 Approaches 0 Driveways 80.3506 |
Other (At-Grade) Single-Lane |
1990 | Completed 9/14/1990. ICD estimated from Google Maps linework. |
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 |
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. |
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. |
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. |