|
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 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. |
|
Portland,
OR Multnomah Co. United States |
SW Terwilliger Blvd. / SW Palater Rd. (45.45290, -122.67660) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Single-Lane |
2002 | Roundabout replaces existing Y-intersection, adds fourth leg to serve college law school. Includes driveway into roundabout serving two homes. Roundabout is on tilted plane with central island plane steeper than inscribed circle plane to manage cross slopes. Northeast leg (Palater Road) has 8-9 percent grade down into roundabout, then flattens using a short vertical curve to a zero percent crown at the top of the circulatory roadway. Maximum grade through the roundabout is 4 percent; maximum cross slope is -2 percent. First roundabout under City of Portland jurisdiction. |
|
Portland,
OR Multnomah Co. United States |
NW 25th Ave. / NW Quimby St. (45.53328, -122.70277) |
Traffic Calming Circle Existing |
One-Way/Two-Way Stop None |
3 Approaches 0 Driveways 15.8958 |
Other (At-Grade) Single-Lane |
1988 | Completed 9/30/1988. ICD estimated from Google Maps linework. |
|
Portland,
OR Multnomah Co. United States |
NW 25th Ave. / NW Overton St. (45.53190, -122.70270) |
Traffic Calming Circle Existing |
One-Way/Two-Way Stop None |
4 Approaches 0 Driveways 44.3420 |
Other (At-Grade) Single-Lane |
1988 | Completed 9/30/1988. ICD estimated from Google Maps linework. |
|
Portland,
OR Multnomah Co. United States |
NW 25th Ave. / NW Marshall St. (45.53040, -122.70270) |
Traffic Calming Circle Existing |
One-Way/Two-Way Stop None |
4 Approaches 0 Driveways 62.7498 |
Other (At-Grade) Single-Lane |
1988 | Completed 9/30/1988. ICD estimated from Google Maps linework. |
|
Portland,
OR Multnomah Co. United States |
NE Cesar E Chavez Blvd. (NE 39th Ave.) / NE Glisan St. (45.52640, -122.62300) |
Other Existing |
All-Way Stop None |
4 Approaches 0 Driveways 68.6113 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Stop-controlled entries into circle. Bus stop within circulatory roadway. Historical rotary with stop control. ICD estimated from Google Maps linework. | |
|
Portland,
OR Multnomah Co. United States |
SE Ladd Circle (45.50850, -122.64940) |
Other Existing |
Unknown None |
0 Approaches 0 Driveways 92.0689 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
|
Portland,
OR Multnomah Co. United States |
NE Mt. Hood Ave. / Frontage Rd. / PDX Airport Economy Blue Lot / PDX Airport Economy Red Lot (45.57770, -122.55950) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.7822 |
Other (At-Grade) Single-Lane |
2000 | ICD estimated from Google Maps linework. |
|
Portland,
WI Monroe Co. United States |
STH 27 / STH 33 (43.74201, -90.79387) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
2016 | |
|
Portland,
VIC Glenelg Australia |
Percy St. / Otway St. / Otway Ct. (-38.34213, 141.60391) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Portland,
VIC Glenelg Australia |
Percy St. / Fern St. (-38.34005, 141.60399) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Porto Alegre,
Rio Grande do Sul Brazil |
Rotatória (Avenida Juca Batista / Avenida da Serraria / Estrada Campo Novo) (-30.14375, -51.21595) |
Signalized Roundabout/Circle Existing |
Signal None |
4 Approaches 3 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
|
Porto Salvo,
Lisbon Oeiras Portugal |
Estrada de Leião / Estrada de Paço de Arcos / Estrada de São Marcos / Estrada Octávio Pato (38.75093, -9.30600) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (3+ Lane) |
Elliptical shaped. | |
|
Porto Torres,
Sardinia Sassari Italy |
SP34 / Via Fratelli Vivaldi (40.83029, 8.38154) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Porto Torres,
Sardinia Sassari Italy |
E25 / SP34 (40.83486, 8.38836) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Porto Torres,
Sardinia Sassari Italy |
E25 / Via Amerigo Vespucci (40.83773, 8.38802) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Porto Torres,
Sardinia Sassari Italy |
Molo di Ponente / (parking) (40.83964, 8.39357) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
|
Porto Torres,
Sardinia Sassari Italy |
Molo di Ponente / (unknown) (40.83919, 8.39456) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
|
Porto Torres,
Sardinia Sassari Italy |
E25 / (unknown) / (parking) (40.83956, 8.39703) |
Roundabout Existing |
All-Way Yield Unknown |
6 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Porto Torres,
Sardinia Sassari Italy |
Via Mare / (parking) (40.83966, 8.40175) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Porto Torres,
Sardinia Sassari Italy |
Via dei Corbezzoli / Via Libero Grassi (40.82608, 8.41952) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
Right-turn bypass lane on south leg. | |
|
Portree,
Scotland Highland United Kingdom |
A87 (Dunvegan Rd.) / Woodpark Rd. / Matheson Pl. (57.41704, -6.20977) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Portree,
Scotland Highland United Kingdom |
Woodpark Rd. / Road of the Hay (57.41921, -6.20432) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Portree,
Scotland Highland United Kingdom |
Rathad Na H-Airigh / Ceãrn Rõmasdail (57.42095, -6.19955) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Portsea,
VIC Mornington Peninsula Australia |
Back Beach Rd. / Hotham Rd. (-38.33092, 144.70854) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Portsmith,
QLD Cairns Australia |
Aumuller St. / Cook St. (-16.94331, 145.77038) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Portsmouth,
VA N/A Co. United States |
Crawford St. / Bart St. (36.83202, -76.29770) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.8849 |
Other (At-Grade) Single-Lane |
2007 | ICD estimated from Google Maps linework. |
|
Portsmouth,
NH Rockingham Co. United States |
US 1 / US 1 Bypass / US 4 (43.07290, -70.78094) |
Rotary Existing |
Unknown Unknown |
4 Approaches 0 Driveways 138.7179 |
Other (At-Grade) Unknown |
ICD estimated from Google Maps linework. | |
|
Portsmouth,
VA United States |
Greenwood Dr. / McLean St. (36.80493, -76.34554) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 21.9943 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2011 | ICD estimated from Google Maps linework. |
|
Portsmouth,
VA United States |
Hartford St. / Park Rd. (36.84064, -76.35030) |
Other Existing |
All-Way Yield None |
3 Approaches 0 Driveways 32.4982 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
|
Porvoo,
Uusimaa Porvoo Finland |
Veckjärventie / Industrivägen (60.40060, 25.69470) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Porvoo,
Uusimaa Porvoo Finland |
Saksalantie / Gamla Tavastehusvägen / Hornhattulavägen / Rudintie (60.40333, 25.63269) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Porvoo,
Uusimaa Porvoo Finland |
Kantatiet 55 (Mäntsälävägen) / Ratsumestarinkatu / Harabackagatan (60.39280, 25.60776) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Pos Chikito,
Aruba |
Rte 1A-1B / Rte 4A-4B / Balashi (12.47948, -69.97859) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
Turbo roundabout. | |
|
Pos Chikito,
Aruba |
Rontonde Tromp: Rte 1A-1B / Sabana Basora (12.46603, -69.96580) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
||
|
Post Falls,
ID Kootenai Co. United States |
E Hope Ave. / N Damascus Rd. (47.73751, -116.88406) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Single-Lane |
2019 | North leg stubbed. Year Completed estimated (2018-2020). |
|
Post Falls,
ID Kootenai Co. United States |
E Poleline Ave. / N Cecil Rd. (47.73044, -116.90517) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | https://www.postfalls.gov/poleline-cecil-project/ |
|
Post Falls,
ID Kootenai Co. United States |
W Prairie Ave. / Spokane St. (47.74500, -116.94847) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2022 | https://www.postfalls.gov/city_info/Project%20Updates/PrairieSpokane1121.pdf |
|
Post Falls,
ID Kootenai Co. United States |
W Prairie Ave. / Fennecus Rd. (47.74478, -116.88383) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | South leg is gravel road. https://cdapress.com/news/2023/oct/31/prairie-avenue-highway-41-re-opens/ |
|
Post Falls,
ID Kootenai Co. United States |
W Prairie Ave. / Zorros Rd. (47.74482, -116.88889) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | https://cdapress.com/news/2023/oct/31/prairie-avenue-highway-41-re-opens/ |
|
Post Falls,
ID Kootenai Co. United States |
W Prairie Ave. / N Idaho St. (47.74509, -116.93746) |
Roundabout Existing |
All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only) |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | At-grade rail crossing approximately 350 feet to west. |
|
Post Falls,
ID Kootenai Co. United States |
N Charleville Rd. / E Hope Ave. (47.73763, -116.90082) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2015 | Year Completed estimated (2015-2016). |
|
Post Falls,
ID Kootenai Co. United States |
W Prairie Ave. / N Chase Rd. (47.74515, -116.95907) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2018 | |
|
Post Falls,
ID Kootenai Co. United States |
W Prairie Ave. / N McGuire Rd. (47.74518, -116.98054) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2011 | |
|
Post Falls,
ID Kootenai Co. United States |
E Poleline Ave. / N Syringa St. (47.73046, -116.92663) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 40.9697 |
Other (At-Grade) Single-Lane |
2008 | Year Completed estimated (2006-2009). ICD estimated from Google Maps linework. |
|
Post Falls,
ID Kootenai Co. United States |
N Syringa St. / Bogie Dr. (47.73373, -116.92700) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.5573 |
Other (At-Grade) Single-Lane |
2008 | Year Completed estimated (2006-2009). ICD estimated from Google Maps linework. |
|
Post Falls,
ID Kootenai Co. United States |
Poleline Ave. / N Spokane St. (47.73053, -116.94794) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.3464 |
Other (At-Grade) Single-Lane |
2010 | Year Completed estimated (2009-2011). ICD estimated from Google Maps linework. |
|
Post Falls,
ID Kootenai Co. United States |
E Poleline Ave. / N Idaho St. (47.73053, -116.93738) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 17.6732 |
Other (At-Grade) Single-Lane |
2012 | Year Completed estimated (2011-2013). ICD estimated from Google Maps linework. |
|
Potomac,
MD Montgomery Co. United States |
Brickyard Rd. / Hackamore Dr. (38.98567, -77.21274) |
Traffic Calming Circle Existing |
One-Way/Two-Way Stop Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Potomac,
MD Montgomery Co. United States |
Brickyard Rd. / Horseshoe Ln. (38.99291, -77.21195) |
Traffic Calming Circle Existing |
One-Way/Two-Way Stop Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Potomac,
MD Montgomery Co. United States |
Brickyard Rd. / Brent Rd. (38.99900, -77.22362) |
Traffic Calming Circle Existing |
One-Way/Two-Way Stop Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Potomac,
MD Montgomery Co. United States |
10600 Morning Field Dr. / Sunny Brooke Ln. / Sunny Brooke Pl. (39.07423, -77.21561) |
Other Existing |
Unknown Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
||
|
Potomac,
MD Montgomery Co. United States |
Broad Green Dr. / Clagett Farm Dr. (39.04566, -77.19669) |
Other Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
|
Potomac,
MD Montgomery Co. United States |
Larkmeade Ln. / Bells Ridge Dr. (39.03483, -77.16775) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
||
|
Potomac,
MD Montgomery Co. United States |
Old Seven Locks Rd. / Quarry Manor Terrace (38.99371, -77.16028) |
Other Existing |
Unknown Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands. | |
|
Potomac Heights,
MD Charles Co. United States |
Cedar Ln. / Glymont Rd. / Greenwood Pl. (38.60764, -77.14063) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
||
|
Poughkeepsie,
NY Dutchess Co. United States |
Smith St. / Salt Point Turnpike / Creek Rd. (41.71336, -73.90808) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2017 | Previously this was a triangular set of three intersections each controlled by one or two stop signs. |
|
Poughkeepsie,
NY Dutchess Co. United States |
Reservoir Square (41.70031, -73.92113) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
Pedestrian access to central island. Parking along circulatory roadway. | |
|
Poughkeepsie,
NY Dutchess Co. United States |
Rte 376 / Vassar Lake Dr. (41.68654, -73.89823) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 18.7303 |
Other (At-Grade) Single-Lane |
2006 | Near Vassar College ICD estimated from Google Maps linework. |
|
Poughkeepsie,
NY Dutchess Co. United States |
Rte 376 / College Ave. (41.68975, -73.89973) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 26.7562 |
Other (At-Grade) Single-Lane |
2006 | Near Vassar College ICD estimated from Google Maps linework. |
|
Poughkeepsie,
NY Dutchess Co. United States |
Rte 376 / Collegeview Ave. (41.69179, -73.90046) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.3227 |
Other (At-Grade) Single-Lane |
2008 | Near Vassar College ICD estimated from Google Maps linework. |
|
Poulsbo,
WA Kitsap Co. United States |
NE Lincoln Rd / Noll Rd. NE / Gala Way NE (47.75092, -122.61274) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2012 | Open September 2012. Replaced two offset T-intersections. |
|
Poulsbo,
WA Kitsap Co. United States |
SR 305 / Johnson Way NE / Peterson Way NE (47.71979, -122.62244) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2021 | |
|
Poulsbo,
WA Kitsap Co. United States |
Johnson Rd. NE / Johnson Pkwy. (47.72250, -122.62224) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2021 | |
|
Poulton-With-Fearnhead,
England Warrington United Kingdom |
Padgate Roundabout: A574 (Birchwood Way) / Blackbrook Ave. (53.40782, -2.56033) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
|
Pound Hill North,
England West Sussex United Kingdom |
A23-M23 / Ring Rd. (51.15932, -0.15429) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other (At-Grade) Multilane (3+ Lane) |
||
|
Pound Hill North,
England West Sussex United Kingdom |
Gatwick Interchange [Airport Way / M23 Ramps] (51.15902, -0.13476) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
Oval shaped. | |
|
Pound, Village of,
WI Marinette Co. United States |
STH 64 / US 141 SB Ramps (45.10962, -88.02036) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 37.0876 |
Freeway Ramps (Grade-Separated) Single-Lane |
2014 | Year Completed estimated (2011-2015). ICD estimated from Google Maps linework. |
|
Pound, Village of,
WI Marinette Co. United States |
STH 64 / US 141 NB Ramps (45.10885, -88.01804) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways 48.8889 |
Freeway Ramps (Grade-Separated) Single-Lane |
2013 | Year Completed estimated (2011-2015). ICD estimated from Google Maps linework. |
|
Považská Bystrica,
Trenciansky Považská Bystrica Slovakia |
Rte 517 (Partizánska) / Lánska / Prístupová (49.11315, 18.44759) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Považská Bystrica,
Trenciansky Považská Bystrica Slovakia |
II/517 (Partizánska) / Lánska / Prístupová (49.11315, 18.44758) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Považská Bystrica,
Trenciansky Považská Bystrica Slovakia |
II/517 (Partizánska 44 - Slovenských partizánov) / III/1966 (49.10245, 18.45703) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
||
|
Považská Bystrica,
Trenciansky Považská Bystrica Slovakia |
II/517 (Milana Rastislava Štefánika) / Martina Kukučína / Hviezdoslavova / Šoltésovej (49.11776, 18.43852) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
||
|
Powder Springs,
GA Cobb Co. United States |
Atlanta St. / Lewis Rd. (33.85794, -84.68393) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.0040 |
Other (At-Grade) Single-Lane |
2016 | Dotted lines across exits. |
|
Powell,
OH Delaware Co. United States |
S Liberty St. / Salisbury Dr. (40.14137, -83.07254) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2021 | https://engineer.co.delaware.oh.us/photogallery/ |
|
Powell,
OH Delaware Co. United States |
Sawmill Rd. / Presidential Pkwy. (40.14895, -83.08899) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 41.1480 |
Other (At-Grade) Single-Lane |
2023 | https://engineer.co.delaware.oh.us/image_slider/presidential-parkway-and-sawmill-road-intersection-2023/ |
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Powell,
TN Knox Co. United States |
W Beaver Creek Dr. / Brickyard Rd. / Lyngate Blvd. (36.02440, -84.02453) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | Combined two T-intersections. Year Completed estimated (2023-2024). |
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Poysdorf,
Lower Austria Mistelbach Austria |
B7 / E461 SB Ramps / L23 (Brünner Bundesstraße) / Weinstraße Niederösterreich (48.70543, 16.65040) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Freeway Ramps (Grade-Separated) Single-Lane |
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Požega,
Požega-Slavonia Croatia |
D38-D51 (Osječka - Kralja Zvonimira) / Osječka / (parking) (45.33950, 17.68175) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
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Požega,
Požega-Slavonia Croatia |
Njemačka / Miroslava Kraljevića / Arslanovci / Armina Pavića (45.33364, 17.68374) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
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Prague,
Prague Prague Czechia |
Evropská / Československé armády / Svatovítská / Jugoslávských partyzánů (50.10058, 14.39540) |
Other Existing |
All-Way Yield Pedestrian Signal (red-yellow-green to drivers) |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (3+ Lane) |
Trams through central island. | |
|
Prague,
Prague Prague Czechia |
Litochlebské náměstí [Türkova / Hviezdoslavova / Chilská / Ke stáčírně] (50.03121, 14.50700) |
Rotary Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
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Prague,
Prague Prague Czechia |
Prosecká / Listova / E55 (Kbelská) NB Ramps (50.12538, 14.51308) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) |
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Prague,
Central Bohemia Praha - západ Czechia |
Aviatická / D7 (Lipská) WB Ramps (50.11599, 14.28595) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways |
Freeway Ramps (Grade-Separated) Single-Lane |
Bypass lanes on all legs. | |
|
Prague,
Prague Prague Czechia |
Přátelství / Podleská (50.03862, 14.58934) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
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Prague,
Prague Prague Czechia |
Přátelství / K Netlukám / K Uhříněvsi (50.03138, 14.60868) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 1 Driveways |
Other (At-Grade) Single-Lane |
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Praia da Vitória,
Terceira Island Portugal |
Estrada da Circunvalação (Rte 2A) / Caminho dos Poços (38.71093, -27.06084) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 51.2571 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
|
Praia da Vitória,
Terceira Island Portugal |
Estrada da Circunvalação (Rte 1A) / Via Vitorino Nemesio (38.71992, -27.06340) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 1 Driveways 44.7279 |
Other (At-Grade) Single-Lane |
ICD estimated from Google Maps linework. | |
|
Prairie du Chien,
WI Crawford Co. United States |
S Marquette Rd. / E Blackhawk Ave. (43.05193, -91.14100) |
Roundabout Existing |
All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only) |
4 Approaches 0 Driveways 40.1459 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2014 | Series of three roundabouts. Nearby at-grade rail crossing. ICD estimated from Google Maps linework. |
|
Prairie du Chien,
WI Crawford Co. United States |
S Marquette Rd. / E Wisconsin St. (43.05037, -91.14098) |
Roundabout Existing |
All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only) |
4 Approaches 0 Driveways 33.1649 |
Other (At-Grade) Single-Lane |
2014 | Series of three roundabouts. Nearby at-grade rail crossing. ICD estimated from Google Maps linework. |
|
Prairie du Chien,
WI Crawford Co. United States |
S Marquette Rd. / E Iowa St. (43.04911, -91.14094) |
Roundabout Existing |
All-Way Yield At-grade Rail Crossing Signals/Gates (controlling approach only) |
4 Approaches 0 Driveways 41.8934 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2014 | Series of three roundabouts. Nearby at-grade rail crossing. ICD estimated from Google Maps linework. |
|
Prairie Township,
OH Franklin Co. United States |
S Grener Ave. / Old Grener Ave. (39.95164, -83.12259) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.2134 |
Other (At-Grade) Single-Lane |
2011 | Year Completed estimated (2011-2012). ICD estimated from Google Maps linework. |
|
Prairie Village,
KS Johnson Co. United States |
Meadowbrook Pkwy. (38.96147, -94.64582) |
Other Existing |
Unknown Unknown |
2 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
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Prairieville,
LA Ascension Par. United States |
LA 930 / Henry Rd. (30.30593, -90.95578) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | https://moveascension.com/projects/ma-18-08/ |
|
Prairieville,
LA Ascension Par. United States |
SR 929 / Parker Rd. (30.31358, -90.93913) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | https://www.weeklycitizen.com/story/news/local/2023/11/22/roundabout-near-new-prairieville-high-school-opens-to-traffic-ascension-parish-officials/71682751007/ |
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Prairieville,
LA Ascension Par. United States |
Timberstone Dr. / Devall Rd. / Tigers Eye Stone Ave. (30.29926, -90.89318) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Single-Lane |
2008 |