Roundabouts Database

28784 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
Port Vincent, LA
Ascension Par.
United States 		LA-28 / LA-431
(30.33152, -90.85329) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
29.8945 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Port Vincent, LA
Livingston Par.
United States 		LA 16 (Petes Hwy.) / LA 447 (Walker South Rd.)
(30.35577, -90.84991) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2022
Port Townsend, WA
Jefferson Co.
United States 		SR 20 / Kearney St.
(48.11000, -122.77066) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown 		2023
Port Townsend, WA
Jefferson Co.
United States 		Discovery Rd. / Rainier St. / Howard St.
(48.10787, -122.80624) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
37.4820 		Other (At-Grade)
Single-Lane 		2017 Two-way separated bike path along east side. ICD estimated from Google Maps linework.
Port Townsend, WA
Jefferson Co.
United States 		SR 20 (Sims Way) / Howard St. / Evans Vista
(48.10260, -122.80500) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2010 April 2010.
Port Townsend, WA
Jefferson Co.
United States 		SR 20 (Sims Way) / Thomas St.
(48.10333, -122.79891) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.1480 		Other (At-Grade)
Single-Lane 		2010 July 2010.
Port St. Lucie, FL
St. Lucie Co.
United States 		SE Westmoreland Blvd. / Morningside Blvd.
(27.25997, -80.30961) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
49.8991 		Other (At-Grade)
Single-Lane 		2002 ICD estimated from Google Maps linework.
Port St. Lucie, FL
St. Lucie Co.
United States 		SE Westmorelane Blvd. / Gowan Dr.
(27.25913, -80.29256) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
26.5423 		Other (At-Grade)
Single-Lane 		2002 ICD estimated from Google Maps linework.
Port St. Lucie, FL
St. Lucie Co.
United States 		SE Westmorelane Blvd. / Bakersfield St.
(27.25836, -80.28521) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
29.7276 		Other (At-Grade)
Single-Lane 		2002 ICD estimated from Google Maps linework.
Port St. Lucie, FL
St. Lucie Co.
United States 		SE Westmoreland Blvd. / Pine Valley St.
(27.25530, -80.30157) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
72.1975 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Port St. Lucie, FL
St. Lucie Co.
United States 		SR A1A (Seaway Dr.) / Harbor Isle
(27.46231, -80.30882) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
29.6729 		Other (At-Grade)
Single-Lane 		2010 Previously controlled by two-way stop ICD estimated from Google Maps linework.
Port St. Lucie, FL
St. Lucie Co.
United States 		NW California Blvd. / NW University Dr.
(27.32120, -80.39827) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2017 Right-turn-only and/or through-only lanes on all three legs, with north and west legs having circulatory roadway striped out to one lane.
Port St Lucie, FL
St. Lucie Co.
United States 		NW Bayshore Blvd. / NW Selvitz Rd.
(27.33455, -80.36674) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
11.6707 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 ICD estimated from Google Maps linework.
Port St Lucie, FL
St. Lucie Co.
United States 		SW Tulip Blvd. / SW College Park Rd.
(27.25803, -80.37393) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
25.9080 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2019
Port St Lucie, FL
St. Lucie Co.
United States 		SW Savona Blvd. / SW Abington Ave.
(27.26873, -80.38653) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.6016 		Other (At-Grade)
Single-Lane 		2002 Year Completed estimated (1999-2003). ICD estimated from Google Maps linework.
Port St Lucie, FL
St. Lucie Co.
United States 		SE Southbend Blvd. / SE Floresta Dr / SE Oaklyn St. / SE Oakridge Dr.
(27.26465, -80.33591) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		Painted splitter island on north leg. Painted spirals in circulatory roadway. Merging right-turn bypass lane for south-to-east movement. Merging lane on south exit fed from shared left-through-right lane. Year Completed estimated (2012-2014).
Port St Lucie, FL
St. Lucie Co.
United States 		SE Floresta Dr. / SE Thanksgiving Ave.
(27.27564, -80.33197) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
27.4320 		Other (At-Grade)
Single-Lane 		2022 https://www.cityofpsl.com/government/departments/public-works/projects/floresta-drive-improvement-project (picture in the Phase I Photos).
Port St Lucie, FL
St. Lucie Co.
United States 		NW Gilson Rd. / SE Becker Rd.
(27.20929, -80.29377) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2022
Port St Lucie, FL
St. Lucie Co.
United States 		SE Becker Rd / SE Mosaic Blvd. / SE Ranch Oak Cir.
(27.20923, -80.30000) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2021
Port St Lucie, FL
St. Lucie Co.
United States 		SE Courances Dr. / (unknown)
(27.21123, -80.31579) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.5280 		Other (At-Grade)
Single-Lane 		2016
Port St Lucie, FL
St. Lucie Co.
United States 		SE Veranda Pl. / SE Veranda West Blvd.
(27.20936, -80.32804) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2007
Port St Lucie, FL
St. Lucie Co.
United States 		SE Veranda W Blvd. / SE Waterfall Ln.
(27.21059, -80.32488) 		Other
Existing 		Unknown
Unknown 		4 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Port St Lucie, FL
St. Lucie Co.
United States 		Via Tesoro / Via Tesoro
(27.21325, -80.32618) 		Other
Existing 		Uncontrolled
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane
Port St Lucie, FL
St. Lucie Co.
United States 		SE Veranda Garden Blvd. / SE Becker Rd.
(27.21220, -80.31538) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2021
Port Salerno, FL
Martin Co.
United States 		Old Dixie Hwy / SE Cove Rd.
(27.14054, -80.19015) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.6962 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2002 Adjacent to railroad crossing. ICD estimated from Google Maps linework.
Port Salerno, FL
Martin Co.
United States 		Old Dixie Hwy / St. Lucie Blvd. / SE Manatee Ln.
(27.14908, -80.20197) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.8195 		Other (At-Grade)
Single-Lane 		2002 Long oval. ICD estimated from Google Maps linework.
Port Salerno, FL
Martin Co.
United States 		SE Salerno Rd. / SE Martin Meadows Ave. / (unknown) / (unknown)
(27.13707, -80.21922) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
38.2628 		Other (At-Grade)
Single-Lane 		2009 Long oval. ICD estimated from Google Maps linework.
Port Salerno, FL
Martin Co.
United States 		SE Crooked Oak Ave. / SE Heritage Blvd.
(27.11329, -80.17544) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		No splitter islands.
Port Saint Lucie, FL
St. Lucie Co.
United States 		Torino Pkwy. / Cashmere Blvd.
(27.34123, -80.38386) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Single-Lane 		2020 https://www.facebook.com/PortStLuciePolice/posts/the-cashmere-torino-intersection-roundabout-opened-to-traffic-this-morning-this-/755434504860718/
Port Saint Lucie, FL
St. Lucie Co.
United States 		NW Califonia Blvd. / NW East Torino Pkwy.
(27.34060, -80.39958) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2020
Port Richey, FL
Pasco Co.
United States 		Jasmine Circle
(28.30897, -82.69664) 		Other
Existing 		Unknown
Unknown 		6 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Port Pirie, SA
Port Pirie City And Dists
Australia 		Wandearah Rd. / Grey Terr.
(-33.19014, 138.01023) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Port Pirie, SA
Port Pirie City And Dists
Australia 		Mary Elie St. / Wandearah Rd. / Florence St.
(-33.18093, 138.01043) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Port Pirie, SA
Port Pirie City And Dists
Australia 		Florence St. / Norman St. / Memorial Dr.
(-33.17923, 138.00934) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Port Pirie, SA
Port Pirie City And Dists
Australia 		Florence St. / Alexander St.
(-33.17733, 138.00863) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Port Orchard, WA
Kitsap Co.
United States 		Tremont St. W / Pottery Ave.
(47.52537, -122.65229) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
54.8640 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2019 https://www.youtube.com/watch?v=PctOoSym9oE
Port Orchard, WA
Kitsap Co.
United States 		Mile Hill Dr. (Hwy 166) / Bethel Ave.
(47.53467, -122.62730) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
38.7045 		Other (At-Grade)
Single-Lane 		1998 Previously a Y Intersection. Opened June 1998. Previously controlled by two-way stop Functional Class: Arterial ICD estimated from Google Maps linework.
Port Orchard, WA
Kitsap Co.
United States 		Tremont St. W / S Kitsap Blvd. / Canyon Ct.
(47.52351, -122.65737) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
40.3258 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Port Orchard, WA
Kitsap Co.
United States 		SW Lake Flora Rd. / JM Dickenson Rd. SW
(47.46497, -122.72410) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
33.9114 		Other (At-Grade)
Single-Lane 		2011 https://pugetsoundblogs.com/roadwarrior/tag/lake-flora/ ICD estimated from Google Maps linework.
Port Orchard, WA
Kitsap Co.
United States 		SE Salmonberry Rd. / Jackson Ave. SE
(47.51207, -122.60994) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2021 https://kitsap-county-projects-pages-kitcowa.hub.arcgis.com/pages/jackson-and-salmonberry-roundabout
Port Orchard, WA
Kitsap Co.
United States 		SW Old Clifton Rd. / Campus Pkwy. / McCormick Village Dr.
(47.50505, -122.69904) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2021 Year Completed estimated (2021-2022).
Port Of Brisbane, QLD
Brisbane
Australia 		Port Dr. / Bulk Terminals Dr.
(-27.39049, 153.16368) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Port Noarlunga South, SA
Onkaparinga
Australia 		A15 (Saltfleet St. - Commercial Rd.) / Weatherald Terrace / Britain Dr.
(-35.15513, 138.47514) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Port Noarlunga, SA
Onkaparinga
Australia 		A15 (Gawler St. - Gray St.) / Gawler St.
(-35.14908, 138.47308) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Port Noarlunga, SA
Onkaparinga
Australia 		A15 (Saltfleet St. - Gray St.) / Saltfleet St.
(-35.15091, 138.47241) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Port Moresby, National Capital

Papua New Guinea 		Hubert Murray Hwy. / Morea-Tobo Rd.
(-9.45247, 147.20305) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Port Moresby, National Capital

Papua New Guinea 		Morea-Tobo Rd. / Dogura Rd.
(-9.45392, 147.20873) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Port Moody, BC
Greater Vancouver
Canada 		David Ave. / Hertage Mountain Blvd. / (school access)
(49.29850, -122.84327) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
29.5960 		Other (At-Grade)
Single-Lane 		2003 http://www.minnowlake.ca/Roundabouts_in_Canada_2013%20(1).pdf ICD estimated from Google Maps linework.
Port Matilda, PA
Centre Co.
United States 		Grays Woods Blvd. / Hunter Wood Way / Brackenbourne Dr.
(40.80208, -77.95969) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
30.4800 		Other (At-Grade)
Single-Lane 		2002 Year Completed estimated (1994-2005).
Port Macquarie, NSW
Port Macquarie-Hastings
Australia 		Lake Rd. / Blackbutt Rd.
(-31.44889, 152.88906) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2+ lanes) w/ Traversable Central Island
Port Macquarie, NSW
Port Macquarie-Hastings
Australia 		Hastings River Dr. / Hughes Pl.
(-31.42721, 152.87959) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Port Macquarie, NSW
Port Macquarie-Hastings
Australia 		B56 (Oxley Hwy.) / John Oxley Dr. / Wrights Rd.
(-31.45269, 152.87487) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Port Macquarie, NSW
Port Macquarie-Hastings
Australia 		John Oxley Dr. / Major Innes Rd.
(-31.45730, 152.87351) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
2 Driveways
 Other (At-Grade)
Single-Lane
Port Macquarie, NSW
Port Macquarie-Hastings
Australia 		Ocean Dr. / Matthew Flinders Dr. / Emerald Dr.
(-31.47872, 152.91544) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Port Macquarie, NSW
Port Macquarie-Hastings
Australia 		Emerald Dr. / Marbuk Ave.
(-31.47850, 152.91395) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Port Macquarie, NSW
Port Macquarie-Hastings
Australia 		Ocean Dr. / Hindman St. / Kooloonbung Close
(-31.44285, 152.89883) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Port Macquarie, NSW
Port Macquarie-Hastings
Australia 		Gordon St. / Lake Rd.
(-31.43337, 152.91129) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Port Macquarie, NSW
Port Macquarie-Hastings
Australia 		Lord St. / William St.
(-31.43078, 152.91718) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Port Macquarie, NSW
Port Macquarie-Hastings
Australia 		Park St. / Bay St.
(-31.42734, 152.89713) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Port Macquarie, NSW
Port Macquarie-Hastings
Australia 		Hastings River Dr. / Park St.
(-31.43337, 152.89912) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Port Macquarie, NSW
Port Macquarie-Hastings
Australia 		Hastings River Dr. / Findlay Ave. / Blueberry Ln.
(-31.43258, 152.89615) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Port Macquarie, NSW
Port Macquarie-Hastings
Australia 		B56 (Oxley Hwy.) / Lake Rd. / Sherwood Rd.
(-31.44841, 152.87911) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Port Macquarie, NSW
Port Macquarie-Hastings
Australia 		B56 (Oxley Hwy.) / Fernhill Rd. / Clifton Dr.
(-31.43967, 152.88535) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Port Macquarie, NSW
Port Macquarie-Hastings
Australia 		B56 (Oxley Hwy.) / Widderson St.
(-31.43873, 152.89022) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Port Macquarie, NSW
Port Macquarie-Hastings
Australia 		Ocean Dr. / Koala St.
(-31.45092, 152.89895) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Port Macquarie, NSW
Port Macquarie-Hastings
Australia 		Ocean Dr. / Crestwood Dr. / Dahlsford Dr.
(-31.46804, 152.90879) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Port Lincoln, SA
Port Lincoln
Australia 		B100 (Mortlock Terr. - Porter St.) / Le Brun St. / Sleaford Terr.
(-34.72754, 135.85772) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Port Lincoln, SA
Port Lincoln
Australia 		B100 (Liverpool St.) / Mortlock Terr. / Bligh St.
(-34.72259, 135.85977) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Port Lincoln, SA
Port Lincoln
Australia 		B100 (Lincoln Hwy. - Hallett Pl.) / Flinders Hwy. / Light St.
(-34.71794, 135.85388) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Port Lincoln, SA
Port Lincoln
Australia 		B100 (Hallett Pl.) / New West Rd. / Lewis St.
(-34.71963, 135.85480) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Port Lincoln, SA
Port Lincoln
Australia 		B100 (Hallett Pl. - Liverpool St.) / Adelaide Pl.
(-34.72160, 135.85736) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Port Lincoln, SA
Port Lincoln
Australia 		Bligh St. / Washington St.
(-34.72180, 135.86020) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Port Kennedy, WA
Rockingham
Australia 		Warnbro Sound Ave. / Port Kennedy Dr.
(-32.37505, 115.75567) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Port Huron, MI
St. Clair Co.
United States 		Range Rd. / Dove Rd. / I-94 EB Off-Ramp
(42.94948, -82.50186) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
0.0000 		Freeway Ramps (Grade-Separated)
Unknown 		2020 https://www.thetimesherald.com/story/news/2020/09/02/range-and-dove-roads-roundabout-set-open-soon/5691922002/
Port Hueneme, CA
Ventura Co.
United States 		Las Palomas Dr. / (unknown)
(34.17900, -119.21096) 		Other
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Port Hawkesbury, NS
Inverness
Canada 		Rte 104 / Rte 105 / Rte 19 / Rte 4
(45.64691, -61.40460) 		Rotary
Existing 		Unknown
Unknown 		3 Approaches
0 Driveways
70.9690 		Other (At-Grade)
Unknown 		ICD estimated from Google Maps linework.
Port Glasgow, Scotland
Inverclyde
United Kingdom 		A8 (Greenock Rd.) / Brown St.
(55.93626, -4.70244) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Port Glasgow, Scotland
Inverclyde
United Kingdom 		Woodhall Roundabout [A8 (Greenock Rd.) / Glasgow Rd. / Parklea Rd.]
(55.92996, -4.64432) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Multilane (2 Lane, unspecified)
Port Elgin, NB
Westmorland
Canada 		Trans Canada Hwy / Hwy 15 / Shemogue Rd.
(46.05419, -64.09329) 		Rotary
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
123.4968 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Port Douglas, QLD
Douglas
Australia 		Port Douglas Rd. / Avenue of Palms / Lakeside Ave.
(-16.50624, 145.46289) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Port Douglas, QLD
Solander
Australia 		Port Douglas Rd. / Barrier St. / Bale St.
(-16.52043, 145.46734) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Port Douglas, QLD
Douglas
Australia 		SR 44 (Captain Cook Hwy.) / Port Douglas Rd.
(-16.52821, 145.46168) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Port Douglas, QLD

Australia 		Port Douglas Rd. / Agincourt St. / Ulysses Ave.
(-16.52566, 145.46535) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Port Denison, WA
Irwin
Australia 		Point Leander Dr. / Golf Course Rd. / Blenheim Rd. / Pearse Rd.
(-29.26456, 114.92910) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		Elliptical shaped.
Port Coquitlam, BC
Greater Vancouver
Canada 		Fremont St. / Fremont Dr. / Hwy 7B (Loogheed Hwy.) Exit Ramp
(49.24939, -122.73402) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.0000 		Freeway Ramps (Grade-Separated)
Single-Lane 		2010 Raindrop shaped. Year Completed estimated (2008-2011).
Port Clarence, England
Stockton-on-Tees
United Kingdom 		Seal Sands Roundabout [A178 (Seaton Carew Rd.) / A1185]
(54.60587, -1.21737) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Port Chester, NY
Westchester Co.
United States 		Bellefair Blvd.
(41.05307, -73.69293) 		Other
Existing 		Unknown
Unknown 		2 Approaches
0 Driveways
0.0000 		Other (At-Grade)
Unknown
Port Charlotte, FL
Charlotte Co.
United States 		Edgewater Dr. / Midway Blvd.
(26.97363, -82.13104) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2016 Right-turn-only lane on east leg.
Port Charlotte, FL
Charlotte Co.
United States 		Edgewater Dr. / Lake View Blvd.
(26.97349, -82.12352) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016
Port Charlotte, FL
Charlotte Co.
United States 		Edgewater Dr. / W Tarpon Blvd. / Lea Marie Island Dr.
(26.97350, -82.11727) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016
Port Charlotte, FL
Charlotte Co.
United States 		Edgewater Dr. / Port Charlotte Blvd.
(26.97232, -82.10741) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6717 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 Southwest leg stubbed.
Port Augusta, SA
Port Augusta
Australia 		Carlton Parade / Augusta Terr. / Seaview Rd.
(-32.49354, 137.77435) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Port Aransas, TX
Nueces Co.
United States 		Sunset Ave. / Cattail Dr. / Palmilla Beach Dr.
(27.80145, -97.08416) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.0520 		Other (At-Grade)
Single-Lane 		2014 Year Completed estimated (2012-2014).
Port Adelaide, SA
Port Adelaide Enfield
Australia 		Gray Terrace / Lee Terrace
(-34.84790, 138.51666) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Porsgrunn, Telemark
Porsgrunn
Norway 		Rv36 (Linaaesgate - access to Vabakken) / Fv356 (Linaaesgate)
(59.14452, 9.63464) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Porsgrunn, Telemark
Porsgrunn
Norway 		Rv36 (Frednesbrua - access to Vabakken) / Fv356 (Drangedalsvegen)
(59.13704, 9.62833) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Porsgrunn, Telemark
Porsgrunn
Norway 		Rv36 (Frednesbrua - Kulltangvegen) / Hydrovegen / Frednesøya
(59.13198, 9.63161) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Pori, Satakunta
Pori
Finland 		Paanakedonkatu / Koillisväylä / Itsenäisyydenkatu
(61.47997, 21.81620) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Pori, Satakunta
Pori
Finland 		Paanakedonkatu / Horninkatu
(61.48137, 21.81535) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Pori, Satakunta
Pori
Finland 		Paanakedonkatu / Linnansilta / Vähälinnankatu / Hallituskatu / Kuninkaanlahdenkatu
(61.48819, 21.80324) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane