| City, 
                State County Country | Intersection (Lat, Lng) | Type Status | Control Type / Other Control Type | Approaches / Driveways / ICD (m) | Functional Class / LaneType | Year Completed | Comments | 
|---|---|---|---|---|---|---|---|
| Perth,
                Western Australia Kwinana Australia | Chisham Ave. / Meares Ave. (-32.24401, 115.81672) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Perth,
                Western Australia Swan Australia | SR 84 (Gnangara Rd.) / Egerton Dr. (-31.79555, 115.98843) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Perth,
                Western Australia Swan Australia | Millhouse Rd. / Chateau Pl. (-31.77444, 116.00023) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Perth,
                Western Australia Swan Australia | The Promenade / Drumpellier Dr. (-31.77433, 115.95556) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Perth,
                Western Australia Joondalup Australia | SR 83 (Whitfords Ave.) / (Westfield Whitford City entrance) (-31.79516, 115.75114) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Perstorp,
                Skåne County Perstorp Sweden | Rte 21 / Rte 108 (56.13313, 13.37553) | Roundabout Existing | All-Way Yield None | 3 Approaches 1 Driveways 55.0000 | Other (At-Grade) Single-Lane | Completed before the year 2000. | |
| Pershing,
                FL Orange Co. United States | (unknown) (28.49767, -81.29662) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Perryville,
                MO Perry Co. United States | US 61 / N Main St. (MO Rte B) (37.73198, -89.86228) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 43.4504 | Other (At-Grade) Single-Lane | 2003 | Skewed intersection with right-turn bypass lanes on north and south legs. ICD estimated from Google Maps linework. | 
| Perrysburg,
                OH Wood Co. United States | McCutchenville Pike / Carronade Dr. (41.53419, -83.61252) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 41.1480 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2016-2018). | 
| Perrysburg,
                OH Wood Co. United States | Eckel Junction Rd. / Carronade Dr. (41.53663, -83.61085) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 25.9258 | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2016-2017). ICD estimated from Google Maps linework. | 
| Perrysburg,
                OH Wood Co. United States | N Wilkinson Way / Hollister Ln. (41.52993, -83.64403) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 24.1403 | Other (At-Grade) Single-Lane | 2007 | Replaced triangular set of intersections. ICD estimated from Google Maps linework. | 
| Perrysburg,
                OH Wood Co. United States | SR 199 (McCutchenville Pike) / Roachton Rd. (41.52196, -83.60449) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.0852 | Other (At-Grade) Single-Lane | 2016 | WOO-199-27.97 PID 96355 E131324 ICD estimated from Google Maps linework. | 
| Perrysburg,
                OH Wood Co. United States | W River Rd. / Mechanic St. (41.49972, -83.70946) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 35.7801 | Other (At-Grade) Single-Lane | 2018 | ICD estimated from Google Maps linework. | 
| Perrysburg,
                OH Wood Co. United States | Roachton Rd. / Hull Prairie Rd. (41.52210, -83.67484) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2016-2018). | 
| Perrysburg,
                OH Wood Co. United States | Buck Rd. / (unknown) (41.58671, -83.57339) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 39.6240 | Other (At-Grade) Single-Lane | 2020 | Year Completed estimated (2019-2021). | 
| Perrysburg,
                OH Wood Co. United States | (unknown) / (unknown) (41.58580, -83.57330) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 22.8600 | Other (At-Grade) Single-lane w/ Traversable Central Island | 2020 | Right-turn bypass lane on north leg. Year Completed estimated (2018-2021). | 
| Perrysburg,
                OH Wood Co. United States | Levis Commons Blvd. / Hollister Ln. (41.52758, -83.64406) | Other Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2008 | Pedestrian access to central island. Crosswalks located at unmarked roundabout entrance lines. | 
| Perrysburg,
                OH Wood Co. United States | Levis Commons Blvd. / Michael Owens Way / (parking) (41.52755, -83.64729) | Other Existing | All-Way Yield None | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2007 | Pedestrian crossings at unmarked entrance lines. No splitter islands on east and west legs. | 
| Perrysburg,
                OH Wood Co. United States | Biniker Dr. / (parking) (41.59043, -83.53657) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 32.0040 | Other (At-Grade) Single-Lane | 2004 | Entrance to Owens Community College. Striped out exterior portion of circulatory roadway. | 
| Perryolpolis,
                PA Fayette Co. United States | Independence St. / Liberty St. (40.08707, -79.75069) | Other Existing | Unknown Unknown | 0 Approaches 0 Driveways 27.4122 | Other (At-Grade) Single-Lane | ICD estimated from Google Maps linework. | |
| Perry Township,
                OH Stark Co. United States | Fohl St. SW / Shepler Church Ave. SW (40.73047, -81.45699) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 16.2908 | Other (At-Grade) Single-Lane | 2015 | ICD estimated from Google Maps linework. | 
| Perry Hall,
                MD Baltimore Co. United States | E Joppa Rd. / Scott Moore Way / Cowenton Ave. (39.40290, -76.44124) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 38.1000 | Other (At-Grade) Single-Lane | 2008 | Right-turn bypass lane on west leg. | 
| Perry Hall,
                MD Baltimore Co. United States | Seven Courts Dr. / Proctor Ln. (39.41060, -76.48483) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2008 | Year Completed estimated (2007-2008). | 
| Perry Hall,
                MD Baltimore Co. United States | Scott Moore Way / Honeygo Center Dr. (39.40491, -76.44142) | Other Existing | All-Way Yield Unknown | 3 Approaches 1 Driveways 0.0000 | Other (At-Grade) Single-Lane | Pedestrian access to central island. | |
| Perry Hall,
                MD Baltimore Co. United States | Georgia Belle Dr. / Fragrence Way / Harcrest Way (39.40467, -76.42700) | Other Existing | All-Way Yield Unknown | 4 Approaches 4 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Perry,
                GA Houston Co. United States | (unknown) / (parking) (32.43653, -83.75816) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | ||
| Perris,
                CA Riverside Co. United States | Harley Knox Blvd. / N Webster Ave. (33.85732, -117.24380) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 68.4344 | Other (At-Grade) Multilane (3+ Lane) | 2018 | Right-turn-only lane on west leg shares circulatory roadway with adjacent through lanes though separated from adjacent through lanes. Narrow pedestrian refuge between right-turn-only lane and adjacent through lane. ICD estimated from Google Maps linework. | 
| Pernik,
                Pernik Pernik Bulgaria | SR 63 (ulitsa 2-ra - ulitsa Sv. Sv. Kiril i Metodiy) / ulitsa Sv. Sv. Kiril i Metodiy (42.61112, 23.04177) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Perm,
                Perm Perm Russia | Kolkhoznaya ploshchad' (58.00335, 56.23134) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Unknown | Circulating traffic yields to entering traffic. Trams through central island. | |
| Perm,
                Perm Perm Russia | Yekaterininskaya ulitsa / ulitsa Lenina / Lokomotivenaya ulitsa (58.00388, 56.19502) | Roundabout Existing | All-Way Yield Unknown | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Perm,
                Perm Perm Russia | 1-ya Mulyanskaua ulitsa / Ocherskaya ulitsa / Tramvaynaya ulitsa / ulitsa Krasina (58.00034, 56.13293) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, 2x2 max) | ||
| Perm,
                Perm Perm Russia | shosse Kosmonavtov / Overyatskaya ulitsa (57.96033, 56.13421) | Signalized Roundabout/Circle Existing | Signal Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Perm,
                Perm Perm Russia | shosse Kosmonavtov / ulitsa Arkhitektora Sviyazeva (57.96835, 56.14981) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, 2x2 max) | ||
| Peregian Springs,
                Queensland Sunshine Coast Australia | Ridges Blvd. / N Ridge Ave. (-26.49744, 153.07287) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Peregian Springs,
                Queensland Sunshine Coast Australia | Peregian Springs Dr. / Ridgeview Dr. / (parking) (-26.49599, 153.07840) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Peregian Springs,
                Queensland Sunshine Coast Australia | Peregian Springs Dr. / Ridges Blvd. / Yarran Rd. (-26.49542, 153.07430) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Peregian Springs,
                Queensland Sunshine Coast Australia | Peregian Springs Dr. / The Avenue / Balgownie Dr. (-26.48815, 153.06743) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Peregian Springs,
                Queensland Sunshine Coast Australia | Ridges Blvd. / Ridgeview Dr. (-26.50945, 153.07394) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Peregian Springs,
                Queensland Sunshine Coast Australia | Ridgeview Dr. / The Avenue / Havana Rd. W (-26.50219, 153.07554) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Peregian Springs,
                Queensland Sunshine Coast Australia | The Avenue / Lakeside Dr. (-26.49491, 153.06360) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Peregian Springs,
                Queensland Sunshine Coast Australia | Ridgeview Dr. / Brindabella Ave. / Starling Crescent (-26.50557, 153.07439) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Peregian Beach,
                Queensland Noosa Australia | SR 70 (Sunshine Motorway - Emu Mountain Rd.) / Peregian Springs Dr. / Emu Mountain Rd. (-26.49551, 153.08064) | Rotary Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Peregian Beach,
                Queensland Sunshine Coast Australia | SR 70 (Emu Mountain Rd.) / Peregian Springs Dr. / Murdering Creek Rd. (-26.47927, 153.06395) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Perdido Key,
                FL Escambia Co. United States | SR 292 (Perdido Key Dr.) / Johnson Beach Rd. (30.29923, -87.42787) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2023 | Year Completed estimated (2022-2023). https://www.facebook.com/studio850/videos/perdido-key-roundabout-taking-shapesafer-speeds-and-reduced-congestion-are-goals/2442958579185514/ | 
| Perai,
                Pinang Malaysia | Rte 3112 (Jalan Perusahaan) / (Perai Industrial Area entrance) (5.37287, 100.38137) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Pepperell,
                MA Middlesex Co. United States | Main St. / River Rd. / Hollis St. (42.66638, -71.58831) | Other Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 38.6410 | Other (At-Grade) Single-Lane | Pedestrian access to central island. ICD estimated from Google Maps linework. | |
| Peosta,
                IA Dubuque Co. United States | Peosta St / NICC Dr (42.44531, -90.84966) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 103.1146 | Other (At-Grade) Single-Lane | 2012 | Entrance to Northeast Iowa Community College ICD estimated from Google Maps linework. | 
| Peoria,
                IL Peoria Co. United States | N Allen Rd. / W Alta Rd. (40.81311, -89.63103) | Roundabout Existing | All-Way Yield Unknown | 4 Approaches 0 Driveways 30.7334 | Other (At-Grade) Single-Lane | 2015 | Yield-controlled right-turn bypass lane on south leg. ICD estimated from Google Maps linework. | 
| Peoria,
                AZ Maricopa Co. United States | N Sunrise Point / Sunset Point (33.75294, -112.33084) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 80.7720 | Other (At-Grade) Single-Lane | 2004 | |
| Peoria,
                AZ Maricopa Co. United States | W Beardsley Rd. / N 81st St. (33.66711, -112.23386) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 33.7962 | Other (At-Grade) Multilane (2 Lane, unspecified) | 2010 | Year Completed estimated (2010-2011). ICD estimated from Google Maps linework. | 
| Peoria,
                IL Peoria Co. United States | SW Washington St. / Harrison St. (40.68844, -89.59234) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 26.2629 | Other (At-Grade) Single-Lane | 2013 | ICD estimated from Google Maps linework. | 
| Peoria,
                IL Peoria Co. United States | NE Glen Oak Ave. / E Pennsylvania Ave. / Wayne St. (40.70413, -89.58731) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.7838 | Other (At-Grade) Single-Lane | 2012 | ICD estimated from Google Maps linework. | 
| Peoria,
                IL Peoria Co. United States | W Hickory Grove Rd. / N Allen Rd. (40.82776, -89.63078) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 30.7266 | Other (At-Grade) Single-Lane | 2013 | https://www.pjstar.com/photogallery/IP/20121120/PHOTOGALLERY/311209886/PH/1 . ICD estimated from Google Maps linework. | 
| Peoria,
                IL Peoria Co. United States | Grange Hall Rd. / Radnor Rd. (40.81267, -89.64974) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2017 | Year Completed estimated (2016-2019). | 
| Peoria,
                AZ Maricopa Co. United States | 83rd Ave. / W Cinnabar Ave. (33.57554, -112.23763) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2007 | City of Peoria's first roundabout and serves their municipal center including police station. Year Completed estimated (2007-2009). | 
| Peoria,
                AZ Maricopa Co. United States | W Whitney Dr. / (unknown) (33.57499, -112.23509) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2007 | Year Completed estimated (2007-2009). | 
| Peoria,
                IL Peoria Co. United States | (parking) (40.66838, -89.68965) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands on side street. At Peoria International Airport. | |
| Peoria,
                IL Peoria Co. United States | (parking) (40.66770, -89.68987) | Other Existing | Unknown Unknown | 4 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands on side street. At Peoria International Airport. | |
| Penzance,
                England Cornwall United Kingdom | A30 / Treweath Rd. (50.12950, -5.54228) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Penzance,
                England Cornwall United Kingdom | A30 / B3312 (Madron Rd.) / Nancealverne / Roscadghill Rd. (50.12550, -5.54945) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Penzance,
                England Cornwall United Kingdom | A30 (Eastern Green) / (parking) (50.12791, -5.51638) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Penzance,
                England Cornwall United Kingdom | Chy-An-Mor Roundabout [A30 (Eastern Green) / Jelbert Way / (Long Rock Rd. connector)] (50.12938, -5.51275) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Penzance,
                England Cornwall United Kingdom | Mount Misery Roundabout [A30 / A3071 / Alverton Rd.] (50.11404, -5.55716) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Penzance,
                England Cornwall United Kingdom | Western Promenade Rd. / Alexandra Rd. (50.11269, -5.54072) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Penzance,
                England Cornwall United Kingdom | Branwell Lane Roundabout [A30 / Eastern Green / Branwell Ln.] (50.12672, -5.52453) | Roundabout Existing | All-Way Yield Pedestrian Signal (red-yellow-green to drivers) | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Penza,
                Penza Penza Russia | P208 / ulitsa 40 Let Oktyabrya / Biyskaya ulitsa (53.14942, 44.96546) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Penza,
                Penza Penza Russia | prospekt Stroiteley / ulitsa Glazunova (53.22124, 44.93213) | Other Existing | Uncontrolled None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (3+ Lane) | ||
| Penza,
                Penza Penza Russia | ulitsa Gagarina / ulitsa Stroitley (53.23121, 44.99844) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 1 Driveways | Other (At-Grade) Multilane (2 Lane, 2x2 max) | ||
| Penticton,
                BC Okanagan-Similkameen Canada | S Main St. / Galt Ave. / Pineview Rd. (49.46931, -119.58105) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | 2023 | Oval shaped. https://www.penticton.ca/city-services/roadwork-construction/point-intersection-construction | 
| Penticton,
                BC Okanagan-Similkameen Canada | Power St. / Wade Ave. / Vees Dr. / Park Dr. (49.49474, -119.60266) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 40.0000 | Other (At-Grade) Single-Lane | 2007 | Year Completed estimated (2004-2009) | 
| Penticton,
                BC Okanagan-Similkameen Regional District Canada | Ellis St. / Vancouver Ave. / Marina Way (49.50304, -119.59060) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 29.4730 | Other (At-Grade) Single-Lane | 2004 | Signed to have trucks make 270-degree turn to turn right. ICD estimated from Google Maps linework. | 
| Pensacola,
                FL Escambia Co. United States | Langley Ave. / Hilltop Dr. (30.48817, -87.18280) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Single-Lane | 2020 | https://www.pnj.com/story/news/2020/12/14/pensacolas-first-roundabout-open-langley-avenue-and-hilltop-drive/6540539002/ | 
| Pensacola,
                FL Escambia Co. United States | E Romana St. / Cevallos St. (30.41283, -87.20648) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 19.8120 | Other (At-Grade) Single-Lane | 2000 | |
| Pensacola,
                FL Escambia Co. United States | Carrier Dr. / Verde Ct. / Arva Ct. (30.37640, -87.36493) | Other Existing | Unknown Unknown | 3 Approaches 0 Driveways 0.0000 | Other (At-Grade) Unknown | No splitter islands. | |
| Pensacola,
                FL Escambia Co. United States | Bayfront Pkwy. / N 17th Ave. (30.41780, -87.19438) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2021 | https://www.pnj.com/story/news/traffic/2021/10/25/17th-avenue-roundabout-pensacola-beach-complete-and-open-traffic/6172840001/ | 
| Penrose,
                CO Fremont Co. United States | SR 115 / US 50 EB Ramps (38.41802, -105.04263) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 0.0000 | Freeway Ramps (Grade-Separated) Single-Lane | 2024 | https://krdo.com/news/top-stories/2024/07/02/traffic-roundabout-now-open-at-interchange-of-us-50-highway-115-in-fremont-county/ | 
| Penrith,
                New South Wales Penrith Australia | Castlereagh Rd. / Coreen Ave. / Mullins Rd. (-33.74322, 150.69199) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Penrith,
                New South Wales Penrith Australia | Woodriff St. / Derby St. (-33.75627, 150.69510) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Penrith,
                New South Wales Penrith Australia | Castlereagh Rd. / Old Castlereagh Rd. / Andrews Rd. (-33.73025, 150.69426) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Penrhos,
                Wales Isle of Anglesey United Kingdom | A5 (London Rd.) / A5153 / (parking) (53.30180, -4.61702) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Penrhos,
                Wales Isle of Anglesey United Kingdom | A5153 / (parking) (53.30117, -4.61788) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Penrhos,
                Wales Isle of Anglesey United Kingdom | A5153 / A55 EB Ramps (53.29949, -4.62237) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Single-Lane | Raindrop shaped. | |
| Pennington,
                NJ Mercer Co. United States | Rte. 31 / Blackwell Rd. / Pennington Rd. / Washington Crossing Pennington Rd. (40.30818, -74.78666) | Rotary Existing | Other Unknown | 5 Approaches 0 Driveways 216.4080 | Other (At-Grade) Multilane (2 Lane, 2x1 max) | Circulating traffic yields to entering traffic on northwest and south legs. ICD = 710 ft x 360 ft. | |
| Penmark,
                Wales Vale of Glamorgan United Kingdom | A4226 / Port Rd. (51.40331, -3.32322) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Single-Lane | ||
| Penketh,
                England Warrington United Kingdom | Farnworth Road Roundabout: A562 (Widnes Rd.) / A5080 (Farnworth Rd.) / The Park (53.38192, -2.66653) | Roundabout Existing | All-Way Yield None | 5 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Penfield Gardens,
                South Australia Playford Australia | Heaslip Rd. / M2 (Northern Expressway) EB Ramps (-34.67759, 138.62434) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Single-Lane | ||
| Penfield,
                South Australia Playford Australia | Heaslip Rd. / Womma Rd. / M2 (Northern Expressway) WB Ramps (-34.68141, 138.62189) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified) | ||
| Penfield,
                South Australia Salisbury Australia | Bellchambers Rd. / Stebonheath Rd. / West Ave. (-34.70655, 138.64998) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Pendleton,
                IN Madison Co. United States | W State St. / S Heritage Way (40.00407, -85.76504) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 45.7200 | Other (At-Grade) Single-Lane | 2019 | Right-turn-only lanes on north, west, and south legs separated from adjacent entries by striped gores. | 
| Pendleton,
                IN Madison Co. United States | SR 39 (W State St.) / I-69 SB Ramps (40.00505, -85.77399) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Freeway Ramps (Grade-Separated) Single-Lane | 2019 | Raindrop shaped. | 
| Pendleton,
                IN Madison Co. United States | SR 38 (W State St.) / I-69 NB Ramps (40.00484, -85.77115) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 45.7200 | Freeway Ramps (Grade-Separated) Single-Lane | 2019 | Raindrop shaped. | 
| Pendleton,
                IN Madison Co. United States | IN 38 / S 300 W (39.99799, -85.72967) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 50.3215 | Unknown Single-Lane | 2013 | http://www.mccog.net/Roundabout_School/index.html. ICD estimated from Google Maps linework. | 
| Pendergrass,
                GA Jackson Co. United States | Brooks Village Dr. / Holliman Cir. (34.15275, -83.67444) | Other Existing | Unknown Unknown | 3 Approaches 9 Driveways 0.0000 | Other (At-Grade) Single-Lane | No splitter islands. | |
| Pemulwuy,
                New South Wales Cumberland Australia | Butu Wargun Dr. / Driftway Dr. (-33.81700, 150.93154) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Pembroke Dock,
                Wales Pembrokeshire United Kingdom | Cleddau Bridge Roundabout [A477 (Waterloo Rd) / Pembroke Ferry / (Pembroke Science and Technology Park entrance)] (51.70122, -4.93075) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Pembroke Dock,
                Wales Pembrokeshire United Kingdom | A477 (Waterloo Rd. - London Rd.) / A4139 (London Rd.) (51.69434, -4.92973) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways | Other (At-Grade) Multilane (2 Lane, unspecified) | ||
| Pembroke,
                MA Plymouth Co. United States | Mattakeesett St. / Maquan St. (42.05862, -70.83498) | Roundabout Existing | All-Way Yield Unknown | 3 Approaches 0 Driveways 27.4320 | Other (At-Grade) Single-Lane | 2017 | |
| Pembroke,
                NC Robeson Co. United States | N Odom Rd. / Prospect Rd. / University Dr. / (parking) (34.69003, -79.19869) | Roundabout Existing | All-Way Yield None | 4 Approaches 0 Driveways 36.5760 | Other (At-Grade) Single-Lane | 2019 | Entrance to University of North Carolina - Pembroke campus. | 
| Pembroke,
                NC Robeson Co. United States | Prospect Rd. / Cornith Rd. (34.69668, -79.19764) | Roundabout Existing | All-Way Yield None | 3 Approaches 0 Driveways 35.0520 | Other (At-Grade) Single-Lane | 2019 | |
| Pemberton,
                BC Pemberton Valley Canada | Portage Rd. / Aspen Blvd. (50.32201, -122.80508) | Roundabout Existing | All-Way Yield At-grade Rail Crossing Signal/Beacon | 3 Approaches 0 Driveways 35.0000 | Other (At-Grade) Single-Lane |