Roundabouts Database Index

29372 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
Town, England Kent United Kingdom	A2026 / Mill Pond Rd. / William Mundy Way (51.44823, 0.21826)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
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.
Town Centre, England Lancs United Kingdom	Manchester Rd. / Queen St. / Avenham Ln. (53.75748, -2.69162)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-lane w/ Traversable Central Island
Town of Empire, WI Fond Du Lac Co. United States	CR UU / STH 23 WB Ramps (43.78427, -88.36128)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Freeway Ramps (Grade-Separated) Single-Lane	2022	https://projects.511wi.gov/wis23resurface/full-project-overview/
Town of Empire, WI Fond Du Lac Co. United States	CR UU / STH 23 EB Ramps (43.78296, -88.36133)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.1960	Freeway Ramps (Grade-Separated) Single-Lane	2022	https://projects.511wi.gov/wis23resurface/full-project-overview/
Town of Meyers, CA El Dorado Co. United States	US 50 / SR 89 (38.85101, -120.02231)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 35.3445	Other (At-Grade) Single-Lane	2019	Completed Sept. 2019. WB US-50 may choose physically separated bypass lane. Site is on Caltrans live video map: http://cwwp2.dot.ca.gov/vm/iframemap.htm Zoom in on Lake Tahoe (center right portion of map). Choose second camera south of the lake (Meyers). ICD estimated from Google Maps linework.
Town of Tonawanda, NY Erie Co. United States	E Park Dr. / Pirson Pkwy. (42.99503, -78.89792)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 57.9120	Other (At-Grade) Single-Lane	2015
Town of Tonawanda, NY Erie Co. United States	Englewood Ave. / Parker Blvd. (42.96148, -78.83856)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island	2022	https://www.wgrz.com/article/news/local/roundabouts-town-of-tonawanda-complaints/71-42172d23-11ec-47fa-b45f-7d1e94ab3a3c
Town of Tonawanda, NY Erie Co. United States	Parker Blvd. / Decatur Rd. (42.96947, -78.83816)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island	2022	https://www.wgrz.com/article/news/local/roundabouts-town-of-tonawanda-complaints/71-42172d23-11ec-47fa-b45f-7d1e94ab3a3c
Town of Tonawanda, NY Erie Co. United States	Parker Blvd. / Harrison Ave. (42.97525, -78.83778)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-lane w/ Traversable Central Island	2022	https://www.wgrz.com/article/news/local/roundabouts-town-of-tonawanda-complaints/71-42172d23-11ec-47fa-b45f-7d1e94ab3a3c
Town Park, FL Volusia Co. United States	Town Park Dr. / Clock Tower Dr. (29.13451, -81.04688)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Pedestrian access to central island.
Towne Lake, TX Harris Co. United States	Cornerstone Arbor Dr. / Mayberry Heights Dr. (29.93313, -95.70651)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 54.8640	Other (At-Grade) Single-Lane	2014
Towne Lake, TX Harris Co. United States	Sunset Shores Ln. (29.92722, -95.69052)	Other Existing	Uncontrolled Unknown	2 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		Circle for U-turns in front of gated entry.
Towne Lake, TX Harris Co. United States	Pecan Bayou Ln. / Spoke Hollow Ct. (29.92719, -95.68976)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown		No splitter islands.
Townparks, Co Meath Ireland	N51 / Athboy Rd. / Clougherboy Park / Townparks (53.65031, -6.70473)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Townsend, NSW Clarence Valley Australia	Jubilee St. / Goodwood St. / M1 (Pacific Motorway) SB Ramps (-29.46962, 153.20829)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Unknown
Townsend, DE New Castle Co. United States	Robinson Rd. / Goldsborough Dr. (39.41614, -75.65156)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane		No splitter islands on three legs.
Townsend, DE New Castle Co. United States	Karins Circle (39.40433, -75.69677)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Townsend, DE New Castle Co. United States	Tony Marchio Dr. / Campus Dr. / Stadium Way (39.43676, -75.64873)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 53.3400	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	Concentric striping on circulatory roadway. Right-turn-only arrows in all lanes of three entries. Year Completed estimated (2011-2015).
Townsend, DE New Castle Co. United States	Glen Mohr Dr. / Perthshire Dr. / S Odessa Blvd. (39.40908, -75.63633)	Other Existing	Unknown Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Townsend, DE New Castle Co. United States	N Odessa Blvd. / Tweedsmere Dr. / Aviemore Dr. / Ravenglass Dr. (39.41965, -75.63644)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Townsville, QLD Townsville Australia	SR 17 (Bowen Rd. [Stuart Dr.]) / Fairfield Waters Dr. / Mervyn Crossman Dr. (-19.30979, 146.80617)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Townsville, QLD Townsville Australia	SR 72 (Hervey Range Rd.) / N Beck Dr. (-19.31973, 146.71598)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Townsville, QLD Townsville Australia	Gollogly Ln. / Pinnacle Dr. (-19.34047, 146.72648)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Townsville, QLD Australia	Oxley St. / Eyre St. (-19.25370, 146.81583)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Townsville, QLD Australia	The Strand / Oxley St. (-19.25159, 146.81664)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Towson, MD Baltimore Co. United States	MD 45 / MD 146 / Joppa Rd. / Allegheny Ave. (39.40185, -76.60230)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 47.9892	Other (At-Grade) Multilane (2 Lane, unspecified)	1998	Opened October 1998. Exit striping retrofitted to roundabout after opening. Hotdog/racetrack shape. ICD estimated from Google Maps linework. 21442
Toxteth, England Liverpool United Kingdom	Sefton St. / Brunswick Way (53.38630, -2.97956)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Trabia, Sicily Palermo Italy	Piazza Mulini (37.99636, 13.65368)	Unknown Existing	Unknown Unknown	3 Approaches 0 Driveways	Other (At-Grade) Unknown
Tracy, CA San Joaquin Co. United States	N Central Ave. / 6th St. (37.73473, -121.42576)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.1698	Other (At-Grade) Single-Lane	2012	ICD estimated from Google Maps linework.
Tracy, CA San Joaquin Co. United States	W 11th St. (I-205 Business) / W Grant Line Rd. / Kasson Rd. (37.75309, -121.35183)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 52.8810	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	ICD estimated from Google Maps linework.
Tracy, CA San Joaquin Co. United States	W Byron Rd. / W Grant Line Rd. (37.75831, -121.49221)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.6240	Other (At-Grade) Single-Lane	2018	Temporary installation using striping and raised dividers and barriers.
Tradition, FL St. Lucie Co. United States	SW Stony Creek Way / SW Stony Creek Way (27.26604, -80.45506)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Traditions, FL Polk Co. United States	Bedford Ave. / Traditions Blvd. N (27.96452, -81.66632)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Other (At-Grade) Single-Lane	2005	Painted splitter islands.
Trafaria, Setúbal Almada Portugal	Avenida Torrado Da Silva / Estrada IC20 Acessos (38.66354, -9.19104)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (3+ Lane)
Trafaria, Setúbal Almada Portugal	Estrada EN377-1 / Caminho da Raposeira / Rua Primeiro de Maio (38.66967, -9.23341)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Träkvista, Stockholm County Ekerö Sweden	Ekerövägen / Älvnäsvägen / Träkvista Idrottsplats (59.27988, 17.79024)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 22.5743	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Tralee, Co Kerry Kerry Ireland	N86 (Ballymullen Rd. - Castlemaine Rd.) / Killierisk Rd. / Castlemorris Orchard (52.26013, -9.69029)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Tralee, Co Kerry Kerry Ireland	N70 / N86 (Castlemaine Rd.) (52.25628, -9.68945)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Tralee, Co Kerry Ireland	N86 (Dan Spring Rd. - Ballymullen Rd.) / Dan Spring Rd. (52.26289, -9.69666)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Tranent, Scotland East Lothian United Kingdom	A198 / B1361 / B6371 (55.95812, -2.95289)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Tranent, Scotland East Lothian United Kingdom	Bankton Junction [A198 / A1 EB Ramps] (55.95348, -2.95076)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)
Tranent, Scotland East Lothian United Kingdom	Bankton Junction [A198 / B6371 / Tranent Mains Rd. / A1 WB Ramps] (55.95136, -2.95516)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Trångsund, Stockholm County Huddinge Sweden	Trångsundsvägen / (unknown) (59.22768, 18.13383)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 20.1647	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Trångsund, Stockholm County Huddinge Sweden	Rte 271 / Gamla Nynäsvägen / Trångsunds Trafikplats / Storvretsvägen (59.22655, 18.13267)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 36.6643	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Transjö, Kronoberg County Alvesta kommun Sweden	Värnamovägen / Rte25-Rte 27 WB Ramps (56.91585, 14.50128)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 42.0000	Freeway Ramps (Grade-Separated) Single-Lane	2023	Raindrop shaped.
Traralgon, VIC Latrobe Australia	Franklin St. / Hotham St. (-38.19739, 146.53777)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Traralgon, VIC Latrobe Australia	C477 (Grey St.) / Franklin St. (-38.19332, 146.53833)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Traralgon, VIC Latrobe Australia	C477 (Grey St.) / Church St. (-38.19311, 146.53574)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Traralgon, VIC Latrobe Australia	C477 (Grey St.) / Breed St. (-38.19290, 146.53368)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Traralgon, VIC Latrobe Australia	C477 (Grey St.) / Wright St. / (parking) (-38.19376, 146.54115)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Traralgon, VIC Latrobe Australia	C482 (Shakespeare St. - Breed St.) / C476 (Bank St.) (-38.20046, 146.53327)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Traralgon East, VIC Latrobe Australia	A1 (Princes Hwy.) / Rocla Rd. (-38.19000, 146.56588)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Traralgon East, VIC Latrobe Australia	A1 (Princes Hwy.) / Stammers Rd. (-38.18825, 146.57574)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Traralgon East, VIC Latrobe Australia	A1 (Princes Hwy.) / Minniedale Rd. / Wilmot Rd. (-38.18531, 146.59257)	Roundabout Existing	All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only)	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)
Travelers Rest, SC Greenville Co. United States	Little Texas Rd. / Benton Rd. / Krieger Dr. (34.95943, -82.43386)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 33.5280	Other (At-Grade) Single-Lane	2020	Central island, truck apron, and splitter islands marked only by striping and raised tubular markers, with signs in central island. Circulatory roadway edge line across both entries and exits. https://trtribune.com/dir/2020/08/03/traffic-circle-added-at-little-texas-road-intersection/
Travellers Rest, TAS Meander Valley Australia	B54 (Meander Valley Rd.) / C31 (Pateena Rd.) / Rte 1 (Bass Hwy.) WB Off-Ramp (-41.49918, 147.09878)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Single-Lane
Traverse City, MI Grand Traverse Co. United States	Potter Rd. W / Garfield Rd. N (44.68621, -85.58211)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2024	https://www.record-eagle.com/news/local_news/garfield-potter-roundabout-to-open-early/article_cb929e8a-28fa-11ef-8e2e-9354ed76a563.html
Traverse City, MI Grand Traverse Co. United States	Keystone Rd. N / Cass Rd. (44.69811, -85.61832)	Roundabout Existing	All-Way Yield Other	4 Approaches 0 Driveways 41.1480	Other (At-Grade) Single-Lane	2022	Railroad crossing on east leg 65 ft from circulatory roadway; controlled by yield sign. https://www.traverseticker.com/news/keystone-road-reopens-saturday-to-two-way-traffic/
Traverse City, MI Grand Traverse Co. United States	Keystone Rd. S / Beitner Rd. / River Rd. W (44.67776, -85.62668)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 38.4048	Other (At-Grade) Single-Lane	2022	https://www.traverseticker.com/news/keystone-road-reopens-saturday-to-two-way-traffic/
Traverse City, MI Grand Traverse Co. United States	Hammond Rd. E / Four Mile Rd. N (44.71542, -85.53638)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown	2021	https://www.record-eagle.com/news/local_news/winding-down-hammond-4-mile-roundabout-opens/article_8b0055ae-0ffa-11ec-99ed-8be394157c49.html
Traverse City, MI Grand Traverse Co. United States	Parsons Rd. / Airport Access Rd. (44.75181, -85.58162)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021
Traverse City, MI Grand Traverse Co. United States	M-37 / Vance Rd. (44.65747, -85.65622)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021
Traverse City, MI Grand Traverse Co. United States	M-37 / Blair Townhall Rd. (44.64295, -85.65605)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2021	https://www.record-eagle.com/news/missing-the-curve-tractor-trailer-gets-hung-up-in-new-m-37-roundabout/article_0be65b22-e8b0-11eb-9678-3766a742bc20.html.
Travilah, MD Montgomery Co. United States	Marwood Hill Dr. / Rivers Bend Ln. (39.03022, -77.23432)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane
Tregear, NSW Blacktown Australia	Aurora Dr. / Debrincat Ave. (-33.75111, 150.79570)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Trego, WI Washburn Co. United States	US 63 / US 53 SB Ramps / CR E (45.89603, -91.82981)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2022	https://mobile.twitter.com/WisDOTnorthwest/status/1587519853581271043?cxt=HHwWhoC8qaq5gIgsAAAA
Trego, WI Washburn Co. United States	US 63 / US 53 NB Ramps / Service Loop (45.89745, -91.82604)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Freeway Ramps (Grade-Separated) Single-Lane	2022	https://mobile.twitter.com/WisDOTnorthwest/status/1587519853581271043?cxt=HHwWhoC8qaq5gIgsAAAA
Trelleborg, Skane County Trelleborg Sweden	Östra Ringvägen / Östra Infarten (55.36961, 13.18517)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 48.8674	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Trelleborg, Skane County Trelleborg Sweden	Rte 101 / Rte 108 (55.45304, 13.18784)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 59.6008	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Trelleborg, Skane County Trelleborg Sweden	Hedvägen / Hesekillegatan (55.37884, 13.16689)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 29.1779	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Trelleborg, Skane County Trelleborg Sweden	Västra Ringvägen / Virkesvägen (55.38875, 13.13413)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 40.7031	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Trelleborg, Skane County Trelleborg Sweden	Rte 108 / Hedvägen (55.38181, 13.15127)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 46.1383	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Trelleborg, Skane County Trelleborg Sweden	Rte 108 / Yggdrasils väg (55.39325, 13.15205)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 40.6985	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Trelleborg, Skane County Trelleborg Sweden	Rte 108 / Västra Ringvägen (55.39565, 13.15237)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 40.0177	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Trelleborg, Skane County Trelleborg Sweden	Hedvägen / Valldammsgatan / Östervångsvägen (55.38048, 13.15835)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 33.2478	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Trelleborg, Skane County Trelleborg Sweden	E6-E22 / Hedvägen (55.38406, 13.08325)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 57.6696	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Trelleborg, Skane County Trelleborg Sweden	Hedvägen / Västra Ringvägen (55.38327, 13.12592)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 40.0303	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Trenčín, Trenciansky Trenčín Slovakia	Rte 61 (Bratislavská) / Brnianska / Rte 1870 (48.89588, 18.00913)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Trenčín, Trenciansky Trenčín Slovakia	Rte 61 (Bratislavská) / Rte 507 (Vlárska) / (parking) (48.89998, 18.02879)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Trenčín, Trenciansky Trenčín Slovakia	Rte 507 (Vlárska) / Rte 1880 (Ku Štvrtiam) (48.87577, 18.02432)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Trenton, ON Hastings Canada	Hwy 33 (Trenton-Frankfort Rd. - Trenton St.) / Telephone Rd. / Stockdale Rd. (44.11770, -77.59804)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.7266	Other (At-Grade) Single-Lane	2011	https://activerain.com/blogsview/2514745/trenton-gets-a-roundabout ICD estimated from Google Maps linework.
Trenton, ON Hastings Canada	Hwy 22 (Hamilton Rd.) / RCAF Rd. (44.13179, -77.55946)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4310	Other (At-Grade) Single-Lane	2014	https://www.northumberlandnews.com/news-story/4738842-second-roundabout-under-way/ ICD estimated from Google Maps linework.
Trenton, NJ Mercer Co. United States	Brunswick Circle (Brunswick Ave. / Lawrenceville Rd. / Stawberry St.) (40.24528, -74.74283)	Rotary Existing	Other Unknown	5 Approaches 0 Driveways 107.5704	Unknown Multilane (2 Lane, unspecified)		Vehicles in circulatory roadway must yield to the northeast entry. ICD estimated from Google Maps linework.
Trenton, NJ Mercer Co. United States	Meadowlark Dr. / Meadowlark Dr. (40.21770, -74.67986)	Other Existing	One-Way/Two-Way Stop Unknown	3 Approaches 0 Driveways 0.0000	Other (At-Grade) Unknown
Trenton, NJ Mercer Co. United States	S Warren St. / Livingston St. (40.21628, -74.76458)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 30.4800	Other (At-Grade) Single-Lane	2013	No splitter island on southwest leg. Year Completed estimated (2010-2013).
Triangle, VA Prince William Co. United States	Stonewall Manor Dr. / Kerill Rd. (38.54970, -77.31860)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 27.0873	Other (At-Grade) Single-Lane	2005	Functional Class: Local ICD estimated from Google Maps linework.
Triangle, VA Prince William Co. United States	Kerill Rd. / Dondis Creek Ct. (38.54794, -77.31411)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.4177	Other (At-Grade) Single-Lane	2010	Functional Class: Local ICD estimated from Google Maps linework.
Triangle, VA Prince William Co. United States	Potomac Crest Dr. / Lady Catherine Cir. (38.53672, -77.31500)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.9607	Other (At-Grade) Single-Lane	2006	Functional Class: Local ICD estimated from Google Maps linework.
Trier, Rhineland-Palatinate Treves Germany	Südallee / Spitzmühle / Olewiger Straße / Weimarer Allee (49.74861, 6.64300)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 84.1160	Other (At-Grade) Multilane (2 Lane, unspecified)		ICD estimated from Google Maps linework.
Trieste, Friuli-Venezia Giulia Trieste Italy	Strada di Fiume / Via Carlo Forlanini / Via Carlo De Marchesetti (45.63507, 13.83073)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Trieste, Friuli-Venezia Giulia Trieste Italy	E61 (Via Nazionale - Strada per Vienna) / SP1 (Via di Prosecco) / Via dei Salici (45.68781, 13.78864)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Trilby, FL Pasco Co. United States	US 98 / Trilby Rd. (CR 575) (28.46352, -82.19312)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 0.0000	Other (At-Grade) Single-Lane	2020	https://www.fdottampabay.com/project/584/442862-1-52-01
Trinidad, CO Las Animas Co. United States	Nevada Ave. / N Animas St. (37.16950, -104.51035)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.3579	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2014-2018). ICD estimated from Google Maps linework.
Trinidad, CO Las Animas Co. United States	County Road 69.1 / I-25 SB Ramps (37.13386, -104.52197)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Freeway Ramps (Grade-Separated) Single-Lane	2023	https://www.codot.gov/projects/archived-project-sites/i25-exit11-trinidad-intersection
Trinidad, CO Las Animas Co. United States	Santa Fe Trail / I-25 NB Ramps (37.13383, -104.52080)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.6720	Freeway Ramps (Grade-Separated) Single-Lane	2023	https://www.codot.gov/projects/archived-project-sites/i25-exit11-trinidad-intersection
Trinity, NC Randolph Co. United States	Finch Farm Rd. / Kennedy Rd. (35.84139, -80.01801)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.8224	Other (At-Grade) Single-Lane	2011	Yield-controlled right-turn bypass lane on south leg. ICD estimated from Google Maps linework.
Trinity, NC Randolph Co. United States	Finch Farm Rd. / Old Mountain Rd. (35.84301, -80.02249)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 29.0446	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Trinity Beach, QLD Cairns Australia	Trinity Beach Rd. / Moore St. (-16.78577, 145.69865)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Single-Lane
Trinity Park, QLD Cairns Australia	Smithfield Village Dr. / Montalbion Ave. / Oakville Parade (-16.81607, 145.70205)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways	Other (At-Grade) Multilane (2 Lane, unspecified)