Roundabouts Database

30375 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
Tulsa, OK
Tulsa Co.
United States 		S Hudson Ave. / E 36th St.
(36.11156, -95.91344) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
1 Driveways
29.9108 		Other (At-Grade)
Single-Lane 		No splitter islands. ICD estimated from Google Maps linework.
Driving Park, OH
Franklin Co.
United States 		Linwood Ave. / E Sycamore St.
(39.94807, -82.96592) 		Traffic Calming Circle
Existing 		Uncontrolled
None 		4 Approaches
0 Driveways
32.0461 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Lagrange, OH
Lorain Co.
United States 		SR 301 / SR 303
(41.23735, -82.11980) 		Other
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
40.4153 		Other (At-Grade)
Single-Lane 		Parking around circulatory roadway, pedestrian access to central island. ICD estimated from Google Maps linework.
Dublin, OH
Franklin Co.
United States 		Rings Rd. / Wilcox Rd.
(40.08106, -83.14941) 		Other
Existing 		All-Way Stop
None 		4 Approaches
0 Driveways
21.9317 		Other (At-Grade)
Single-Lane 		Stop control on all approaches. No splitter islands. ICD estimated from Google Maps linework.
Dublin, OH
Franklin Co.
United States 		Rings Rd. / Norn St.
(40.08079, -83.15467) 		Other
Existing 		All-Way Stop
None 		3 Approaches
0 Driveways
37.4668 		Other (At-Grade)
Single-Lane 		Stop control on all approaches. No splitter islands. ICD estimated from Google Maps linework.
Weinland Park, OH
Franklin Co.
United States 		Indianola Ave. / E 6th Ave.
(39.98913, -83.00333) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
None 		4 Approaches
0 Driveways
27.4516 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Southern Orchards, OH
Franklin Co.
United States 		Linwood Ave. / Stanley Ave.
(39.94413, -82.96625) 		Traffic Calming Circle
Existing 		Uncontrolled
None 		4 Approaches
0 Driveways
42.1202 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Driving Park, OH
Franklin Co.
United States 		Linwood Ave. / E Columbus St.
(39.94588, -82.96610) 		Traffic Calming Circle
Existing 		Uncontrolled
None 		4 Approaches
0 Driveways
24.7221 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Enköping, Uppsala County
Enköping
Sweden 		Rte 70 / E18 WB Ramps
(59.65597, 17.07959) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
34.9951 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		Raindrop shape. ICD estimated from Google Maps linework.
Borger, TX
Hutchinson Co.
United States 		Circle Dr. [N Main St. / Carolina St. / Airport Rd. / Country Club Rd. / N Cedar St.]
(35.68789, -101.39418) 		Rotary
Existing 		All-Way Yield
Unknown 		6 Approaches
0 Driveways
176.7840 		Other (At-Grade)
Single-Lane 		.
New Oxford, PA
Adams Co.
United States 		Center Square (Lincoln Way / Hanover St. / Carlilse St.)
(39.86388, -77.05586) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
73.3384 		Other (At-Grade)
Single-Lane 		Converted town square: pedestrian access to central island; parking around circle. ICD estimated from Google Maps linework.
Burlington, NJ
Burlington Co.
United States 		Keim Blvd. / Washington Ave.
(40.07282, -74.86503) 		Rotary
Existing 		Other
Unknown 		4 Approaches
0 Driveways
74.9424 		Other (At-Grade)
Single-Lane 		Egg shaped. Yield signs within circle. ICD estimated from Google Maps linework.
Kalmar, Kalmar County
Kalmar
Sweden 		Nybrovägen / E22 WB Ramps
(56.66835, 16.28119) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
28.8757 		Freeway Ramps (Grade-Separated)
Single-Lane 		Replaced rotary. ICD estimated from Google Maps linework.
Kalmar, Kalmar County
Kalmar
Sweden 		Trångsunsvägen / E22 SB Ramps
(56.69253, 16.31549) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
37.3831 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Kalmar, Kalmar County
Kalmar
Sweden 		Ölandsleden / E22 NB Ramps
(56.68289, 16.32838) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
38.7047 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Vasteras, Vastmanland County
Vasteras
Sweden 		Västerleden / E18 EB Ramps
(59.59895, 16.43748) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
29.6151 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Sept-Îles, QC
Sept-Rivières
Canada 		Rue Smith / Rue Comeau
(50.22375, -66.37588) 		Rotary
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.3655 		Other (At-Grade)
Single-Lane 		According to the article below, this was converted from a rotary to roundabout in 2011 (but no apparent geometric changes). https://ici.radio-canada.ca/nouvelle/682505/carrefour-rond-point-sept-iles [Translation note: French has two terms for circular intersections: rond-point and carrefour giratoire. According to the article, the former term means rotary (traffic in circle yields) and the latter means roundabout (entering traffic yields). However, Google Translate translates them both as 'roundabout', making for a confusing article if you don't refer back to the original French.] ICD estimated from Google Maps linework.
Sept-Îles, QC
Sept-Rivières
Canada 		Rue Smith / Rue Bourgeois
(50.22276, -66.37792) 		Rotary
Existing 		Other
Unknown 		3 Approaches
0 Driveways
57.3103 		Other (At-Grade)
Single-Lane 		Vehicles in circle yield; no controls on entering traffic. One block away from roundabout with different yield rules. ICD estimated from Google Maps linework.
Sept-Îles, QC
Sept-Rivières
Canada 		Rue Bourgeois / Rue Giasson
(50.22687, -66.38993) 		Rotary
Existing 		Other
Other 		4 Approaches
0 Driveways
58.0694 		Other (At-Grade)
Single-Lane 		Vehicles in circle yield; entering traffic has right of way. Except for Rue Giasson, which has an Arrêt (stop) sign. ICD estimated from Google Maps linework.
Trois-Rivières, QC
Trois-Rivieres
Canada 		Boulevard de la Commune / Rue Royale / Boulevard Gene-H-Kruger
(46.33325, -72.55133) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
89.8857 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Park in central island. ICD estimated from Google Maps linework.
Tuxedo, NY
Orange Co.
United States 		Kanawauke Circle (Kanawauke Rd. / Seven Lakes Dr.)
(41.23414, -74.11128) 		Rotary
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
73.6493 		Other (At-Grade)
Single-Lane 		Year Completed unknown (before 1994). ICD estimated from Google Maps linework.
Woodbury, NY
Orange Co.
United States 		Tiorati Circle (Seven Lakes Dr. / Arden Valley Rd. / Tiorati Brook Rd.)
(41.27556, -74.08796) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.2652 		Other (At-Grade)
Single-Lane 		Rest area (rest rooms, parking) in central island; painted splitter islands. Year Completed unknown (before 1994). ICD estimated from Google Maps linework.
Grandview Heights, FL
Palm Beach Co.
United States 		Palm St. / Georgia Ave.
(26.69938, -80.05808) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
51.2153 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
College Park, MD
Prince George's Co.
United States 		Campus Dr. / Regents Dr.
(38.98762, -76.94019) 		Other
Existing 		Other
Unknown 		4 Approaches
0 Driveways
58.4848 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Mix of Yield and Stop signs (3 Yields; 1 Stop) at approaches. ICD estimated from Google Maps linework.
Franklin, TN
Williamson Co.
United States 		Franklin Square (Main St. / 3rd Ave.)
(35.92521, -86.86895) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
42.5543 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Pedestrian access to central island; parking around the outside of the circle; painted splitter islands. ICD estimated from Google Maps linework.
Angola, IN
Steuben Co.
United States 		US 20 (W Maumee St.-E Maumee St.) / N Wayne St.-S Wayne St.
(41.63487, -84.99928) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
8 Driveways
47.2440 		Other (At-Grade)
Single-Lane 		Town square; pedestrian access to central island.
Elora, ON
Wellington
Canada 		Melville St. / Church St.
(43.68381, -80.42779) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
55.2764 		Other (At-Grade)
Single-Lane 		Building (church) in central island. Informal traffic circle formalized when Church St was improved. https://www.wellingtonadvertiser.com/elora-to-get-another-roundabout-on-church-street/ ICD estimated from Google Maps linework.
Mount Pleasant, SC
Charleston Co.
United States 		Commonwealth Dr. / Coastal Crab Rd.
(32.90550, -79.77413) 		Other
Existing 		Other
None 		4 Approaches
0 Driveways
30.0816 		Other (At-Grade)
Single-Lane 		Yield control on two legs, no control on two legs. ICD estimated from Google Maps linework.
Mount Pleasant, SC
Charleston Co.
United States 		Nevis Trl. / Hibben's Grant Blvd. / Beauford Pointe View
(32.85050, -79.86715) 		Other
Existing 		Other
None 		3 Approaches
1 Driveways
45.1504 		Other (At-Grade)
Single-Lane 		Yield control on two legs, no control on one leg. ICD estimated from Google Maps linework.
Carthage, NC
Moore Co.
United States 		Courthouse Square (McReynolds St. / Down Rd. / Martin St.)
(35.34581, -79.41710) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
61.3736 		Other (At-Grade)
Single-Lane 		Courthouse in center island. ICD estimated from Google Maps linework.
Carignan, QC
La Vallée-du-Richelieu Regional County Municipality
Canada 		Rue Olivier-Morel / Rue Martel / Rue Jean-De Ronceray / Rue Chevalier-de-Chaumont
(45.46723, -73.29440) 		Other
Existing 		All-Way Yield
Other 		4 Approaches
0 Driveways
41.8801 		Other (At-Grade)
Single-Lane 		Crosswalks to center island; bus stop on circle. ICD estimated from Google Maps linework.
Stratford, ON
Perth
Canada 		Churchill Circle (Brittania St. / John St.)
(43.37868, -80.98830) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
44.2718 		Other (At-Grade)
Single-Lane 		Pedestrian access to center island. ICD estimated from Google Maps linework.
Hamilton, ON
Hamilton
Canada 		Queenston Rd. / Main St. E / Bell Ave. / Strathearne Ave.
(43.23766, -79.80082) 		Rotary
Existing 		Other
Unknown 		5 Approaches
0 Driveways
58.2961 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		No control signs for major entries; stop signs for other entries; yield signs for in-circle traffic. ICD estimated from Google Maps linework.
Hamilton, ON
Hamilton
Canada 		Kennilworth Ave. / Kennilworth Access / Kimberly Dr.
(43.23023, -79.81436) 		Rotary
Existing 		Other
Unknown 		3 Approaches
0 Driveways
68.7455 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Yield signs inside circle at one entry. ICD estimated from Google Maps linework.
Hamburg, NY
Erie Co.
United States 		Rte 179 / Gateway Blvd. / Rte 5 (Lake Shore Rd.) Ramps
(42.79021, -78.84711) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
128.8386 		Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified) 		Lane change required to go further than the next exit. ICD estimated from Google Maps linework.
Brooklawn, NJ
Camden Co.
United States 		Forbidden Circle [US 130 / New Broadway]
(39.87676, -75.12453) 		Rotary
Existing 		Other
Unknown 		3 Approaches
0 Driveways
57.7431 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		No controls of any type except a yield sign on one approach. ICD estimated from Google Maps linework.
Orebro, Orebro County
Orebro
Sweden 		Karlskogavagen / E20 NB Ramps
(59.23932, 15.14725) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
29.9313 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Aiken, SC
Aiken Co.
United States 		E Gate Dr. / Bedford Pl. SW / Spencer Dr.
(33.50671, -81.71833) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
52.7804 		Other (At-Grade)
Single-Lane 		No splitter islands on two legs. ICD estimated from Google Maps linework.
Oklahoma City, OK
Oklahoma Co.
United States 		Deep Wood Creek Blvd. / Hidden Creek Blvd.
(35.59728, -97.61642) 		Other
Existing 		Uncontrolled
None 		3 Approaches
0 Driveways
31.0766 		Other (At-Grade)
Single-Lane 		Very small splitter islands on north and south legs, with pedestrian ramps only on one side. No yield signs. ICD estimated from Google Maps linework.
West Columbia, SC
Lexington Co.
United States 		Columbia Circle (Lexington Dr. / Boston Ave.)
(33.94995, -81.11397) 		Rotary
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
90.1561 		Other (At-Grade)
Single-Lane 		Painted splitter islands on two legs. ICD estimated from Google Maps linework.
Mülheim an der Ruhr, North Rhine-Westphalia
Mülheim an der Ruhr
Germany 		SalierStraße / (unknown)
(51.42349, 6.85574) 		Other
Existing 		Unknown
None 		3 Approaches
0 Driveways
26.8104 		Other (At-Grade)
Single-Lane 		Parking along circulatory roadway. ICD estimated from Google Maps linework.
Mülheim an der Ruhr, North Rhine-Westphalia
Mülheim an der Ruhr
Germany 		Hardenbergstraße / Hingbergstraße
(51.43353, 6.92468) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
14.8914 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Mülheim an der Ruhr, North Rhine-Westphalia
Mülheim an der Ruhr
Germany 		Am Förderturm / Humboldtring
(51.44148, 6.94859) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.0554 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Belize City, Belize

Belize 		Western Hwy. / Fabers Rd. / Chetumal St.
(17.49991, -88.22232) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
17.0858 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Belize City, Belize

Belize 		Century Rd. / Central American Blvd.
(17.49568, -88.19901) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.8677 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Belize City, Belize

Belize 		Central American Blvd. / Mahogany St.
(17.50022, -88.19887) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
33.0325 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Belize City, Belize

Belize 		Central American Blvd. / Northern Hwy. / Princess Margaret Dr. / Freetown Rd.
(17.50425, -88.19637) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
63.7854 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Belize City, Belize

Belize 		Freetown Rd. / Saint Thomas St.
(17.50430, -88.19507) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
28.4756 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Belize City, Belize

Belize 		Marine Parade Blvd. / Craig St.
(17.50031, -88.18373) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
28.4762 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Belize City, Belize

Belize 		Craig St. / Eve St.
(17.49973, -88.18465) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.7811 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
George Town, Grand Cayman

Cayman Islands 		Huldah Ave. / Elgin Ave. / Thomas Russell Ave.
(19.29081, -81.37373) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
57.4909 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
George Town, Grand Cayman

Cayman Islands 		N Sound Rd. / Godfrey Nixon Way / Esterly Tibbetts Hwy.
(19.29935, -81.37189) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
80.0321 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
Chelsea, AL
Shelby Co.
United States 		Chelsea Park Dr. / Chelsea Park Bend
(33.34087, -86.58835) 		Other
Existing 		Other
None 		3 Approaches
0 Driveways
37.9149 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Circulatory roadway yields to eastbound entry. ICD estimated from Google Maps linework.
Waghäusel, Baden-Württemberg
Karlsruhe
Germany 		L555 / Hoeber-und-Mandelbaum-Straße
(49.25009, 8.50219) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
36.6416 		Other (At-Grade)
Single-Lane 		Gated oversized/overweight (OSOW) vehicle bypass through central island. ICD estimated from Google Maps linework.
Balzers, Oberland

Liechtenstein 		Gagoz / Schlossweg
(47.06835, 9.49641) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
30.0990 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Toronto, ON
Toronto
Canada 		Windermere Ave. / St Olaves Rd. / Coe Hill Dr. / Budgell Terr.
(43.64157, -79.47476) 		Other
Existing 		Other
None 		5 Approaches
1 Driveways
30.2505 		Other (At-Grade)
Single-Lane 		One entry has a stop sign; another has no splitter island. ICD estimated from Google Maps linework.
West Palm Beach, FL
Palm Beach Co.
United States 		31st St. / S Terrace Dr.
(26.74238, -80.06161) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
42.6633 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
West Palm Beach, FL
Palm Beach Co.
United States 		30th St. / S Terrace Dr.
(26.74098, -80.06165) 		Traffic Calming Circle
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
53.3297 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
West Palm Beach, FL
Palm Beach Co.
United States 		30th St. / Greenwood Ave.
(26.74092, -80.05948) 		Traffic Calming Circle
Existing 		Other
Unknown 		4 Approaches
0 Driveways
44.7970 		Other (At-Grade)
Single-Lane 		Two-way yield. ICD estimated from Google Maps linework.
West Palm Beach, FL
Palm Beach Co.
United States 		44th St. / N Terrace Dr.
(26.75239, -80.06297) 		Traffic Calming Circle
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
15.9973 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Brigantine, NJ
Atlantic Co.
United States 		Brigantine Blvd. / Bayshore Ave. / 34th St. S / (unknown) / (parking lot)
(39.39482, -74.38953) 		Other
Existing 		Other
None 		7 Approaches
0 Driveways
28.6120 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		All entries except Brigantine Blvd controled by stop signs. ICD estimated from Google Maps linework.
Beckly, KY
Jefferson Co.
United States 		Shelby Station Dr. / (unknown)
(38.23829, -85.49049) 		Other
Existing 		Other
None 		4 Approaches
0 Driveways
26.2662 		Other (At-Grade)
Single-Lane 		No yield signs on major street. ICD estimated from Google Maps linework.
Issaquah, WA
King Co.
United States 		19th Ave. NW / NW Gilman Blvd.
(47.54571, -122.06644) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
21.7667 		Other (At-Grade)
Single-Lane 		19th Ave legs have painted splitter islands. Completed 2008 or earlier (streetview). ICD estimated from Google Maps linework.
Norrtälje, Stockholm County
Norrtälje
Sweden 		Rte 276 / E18 EB Ramps
(59.74143, 18.68927) 		Roundabout
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
28.2858 		Freeway Ramps (Grade-Separated)
Single-Lane 		ICD estimated from Google Maps linework.
Westerwood, NC
Guilford Co.
United States 		E Lake Dr. / Garland Dr.
(36.07915, -79.80705) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
26.0621 		Other (At-Grade)
Single-Lane 		Painted splitter islands, lane changes to stay within circle. ICD estimated from Google Maps linework.
Richmond, BC
Greater Vancouver
Canada 		Entertainment Blvd. / (parking lots)
(49.13559, -123.06424) 		Other
Existing 		Uncontrolled
None 		3 Approaches
3 Driveways
43.7592 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Richmond, BC
Greater Vancouver
Canada 		Bayview St. / Easthope Ave.
(49.12328, -123.17882) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
21.8850 		Other (At-Grade)
Single-Lane 		No splitter islands. ICD estimated from Google Maps linework.
Tsawwassen, BC
Greater Vancouver
Canada 		Crescent Dr. / Westminster Ave.
(49.10197, -123.07218) 		Other
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
24.0000 		Other (At-Grade)
Single-Lane 		Little entry deflection. Year Completed unknown (before 2003).
Tomball, TX
Harris Co.
United States 		Invergarry Way. / Newcourt Blvd.
(30.07099, -95.56441) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
80.7720 		Other (At-Grade)
Single-Lane 		Very large diameter; operates as four T-intersections.
Moncton, NB
Westmorland
Canada 		Causeway Circle [Rte 15 / Rte 106 / Rte 114 / Salisbury Rd.]
(46.07408, -64.81274) 		Rotary
Existing 		All-Way Yield
None 		4 Approaches
1 Driveways
164.0507 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Railway crosses over bridges. ICD estimated from Google Maps linework.
Saint Paul, MN
Ramsey Co.
United States 		Laurel Ave. / St Alban's St.
(44.94493, -93.12880) 		Other
Existing 		Uncontrolled
Unknown 		4 Approaches
0 Driveways
43.1118 		Other (At-Grade)
Single-Lane 		Park in central island. ICD estimated from Google Maps linework.
North Shore, HI
Honolulu Co.
United States 		Kamehameha Hwy / Hwy 82 / Hwy 930
(21.57568, -158.10573) 		Rotary
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
157.7116 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		ICD estimated from Google Maps linework.
North Shore, HI
Honolulu Co.
United States 		Hwy 930 (Farrington Hwy.) / Goodale Ave.
(21.56644, -158.12253) 		Rotary
Existing 		Other
Unknown 		3 Approaches
0 Driveways
62.2001 		Other (At-Grade)
Single-Lane 		Yielding on circulatory roadway. ICD estimated from Google Maps linework.
Kealakekua, HI
Hawaii Co.
United States 		Halekii St. / Muli St.
(19.51673, -155.92736) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
18.0113 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		Stop control on side street. ICD estimated from Google Maps linework.
Kealakekua, HI
Hawaii Co.
United States 		Halekii St. / Mamao St.
(19.51783, -155.92400) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
22.5140 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		Stop control on side street. ICD estimated from Google Maps linework.
Honningsvåg, Finnmark
Nordkapp
Norway 		Nordkappgata / Holmen / Storgata
(70.98206, 25.97053) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
14.0108 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		Believed to be the northernmost roundabout in the world. ICD estimated from Google Maps linework.
Cornwall, ON
Stormont, Dundas and Glengarry
Canada 		Brookdale Ave. / 7th St. W
(45.02273, -74.74777) 		Rotary
Existing 		Other
None 		4 Approaches
0 Driveways
139.2902 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Yield signs within circulatory roadway at Brookdale approaches. ICD estimated from Google Maps linework.
St Albans, VT
Franklin Co.
United States 		Industrial Park Rd. / Benoit Dr.
(44.80056, -73.09987) 		Other
Existing 		All-Way Yield
None 		4 Approaches
1 Driveways
86.4401 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Parkville, MO
Platte Co.
United States 		National Dr. / Ridge Rd.
(39.21333, -94.70781) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
49.9696 		Other (At-Grade)
Single-Lane 		Functional Class: Local ICD estimated from Google Maps linework.
Fruita, CO
Mesa Co.
United States 		Aspen Ave. / Mesa St. (Park Square)
(39.15884, -108.73360) 		Other
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
77.7908 		Other (At-Grade)
Unknown 		Completed 1940? ICD estimated from Google Maps linework.
Somerville, NJ
Somerset Co.
United States 		US 206 / US 202 Ramps / NJ 28 / West End Ave.
(40.57572, -74.62894) 		Rotary
Existing 		Other
Unknown 		5 Approaches
0 Driveways
144.7800 		Other (At-Grade)
Multilane (3+ Lane) 		Circulating traffic yields (stops) for entering traffic on northeast leg. ICD = 475 ft x 350 ft.
East Lansing, MI
Ingham Co.
United States 		Bogue St. / Wilson Rd.
(42.72326, -84.47186) 		Other
Removed 		Unknown
Unknown 		4 Approaches
0 Driveways
36.8508 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
East Lansing, MI
Ingham Co.
United States 		Wilson Rd. / Red Cedar Rd.
(42.72324, -84.48238) 		Other
Removed 		Unknown
Unknown 		4 Approaches
0 Driveways
23.6898 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Belmar, NJ
Monmouth Co.
United States 		10th Ave. / B St.
(40.17772, -74.01782) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Belmar, NJ
Monmouth Co.
United States 		10th Ave. / D St.
(40.17855, -74.02169) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Summit, NJ
Union Co.
United States 		Union Pl. / Beechwood Rd.
(40.71691, -74.35757) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
19.0099 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Maplewood, NJ
Essex Co.
United States 		Midland Blvd. / Highland Ave.
(40.73043, -74.25748) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
83.2644 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Maplewood, NJ
Essex Co.
United States 		Midland Blvd. / Norfolk Ave.
(40.73111, -74.25972) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
16.2907 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Hyannis, MA
Barnstable Co.
United States 		Iyannough Rd. / Barnstable Rd. / Falmouth Rd.
(41.66512, -70.28732) 		Rotary
Existing 		Unknown
Unknown 		0 Approaches
0 Driveways
87.4371 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Fort Collins, CO
Larimer Co.
United States 		Silverwood Dr. / Centennial Rd.
(40.54545, -105.05120) 		Traffic Calming Circle
Removed 		All-Way Yield
None 		4 Approaches
0 Driveways
31.7646 		Other (At-Grade)
Single-Lane 		Small almost mini-roundabout used for traffic calming measure. People drove through plastic posts, rendering roundabout useless; idea scrapped in less than 6 mo. Functional Class: Collector ICD estimated from Google Maps linework.
Fort Collins, CO
Larimer Co.
United States 		Mt. Vernon Ct. / New Bedford Dr. / Ticonderoga Dr.
(40.53008, -105.05420) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
25.4175 		Other (At-Grade)
Single-Lane 		Small almost mini roundabout, not very functional. Has small central island and no splitter islands only haching and road markings. Functional Class: Collector ICD estimated from Google Maps linework.
Fort Collins, CO
Larimer Co.
United States 		Tierra Ln. / Saddle Ridge Condominiums
(40.57545, -105.13140) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
28.1217 		Other (At-Grade)
Single-Lane 		Functional Class: Local ICD estimated from Google Maps linework.
Fort Collins, CO
Larimer Co.
United States 		Oval Dr. (Howes St. / Plum St. / Isotope Dr. / East Dr. / Music Dr.)
(40.57639, -105.08070) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
19.0499 		Other (At-Grade)
Single-Lane 		Functional Class: Local ICD estimated from Google Maps linework.
Fort Collins, CO
Larimer Co.
United States 		College Ave. / Laporte Ave.
(40.58899, -105.07720) 		Other
Removed 		Unknown
Unknown 		4 Approaches
0 Driveways
26.3021 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		Functional Class: Arterial ICD estimated from Google Maps linework.
Colorado Springs, CO
El Paso Co.
United States 		Beech Ave. / 1st St.
(38.79048, -104.84660) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
42.8219 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Fort Collins, CO
Larimer Co.
United States 		Stanton Creek Dr. / St. Thomas Dr.
(40.49066, -105.05590) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
24.5241 		Other (At-Grade)
Single-Lane 		Functional Class: Local ICD estimated from Google Maps linework.
Fort Collins, CO
Larimer Co.
United States 		Stanton Creek Dr. / Tortola Way
(40.48999, -105.05430) 		Traffic Calming Circle
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
25.4327 		Other (At-Grade)
Single-Lane 		Functional Class: Local ICD estimated from Google Maps linework.
Pleasanton, CA
Alameda Co.
United States 		Watermill Rd. / Albion Rd.
(37.76511, -121.90780) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
34.9336 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Pleasanton, CA
Alameda Co.
United States 		Watermill Rd. / Harcourt Way
(37.75982, -121.90820) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
34.9361 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Pleasanton, CA
Alameda Co.
United States 		Watermill Rd. / Watermill Rd.
(37.75548, -121.90970) 		Other
Existing 		Unknown
Unknown 		2 Approaches
0 Driveways
31.1610 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.