30065 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
Wilsonville, OR
Clackamas Co.
United States
SW Boeckman Rd. / SW Canyon Creek Rd.
(45.31755, -122.75778)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2025 https://www.wilsonvilleoregon.gov/engineering/page/boeckman-road-corridor-improvements
Apple Valley, MN
Dakota Co.
United States
Diamond Path W / 140th St. W / Connemara Trl.
(44.74637, -93.15649)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.1480
Other (At-Grade)
Single-Lane
2023 On the border between Apple Valley and Rosemount. https://nextdoor.com/agency-post/mn/rosemount/city-of-rosemount/the-intersection-at-diamond-path-and-connemara-trail-is-now-closed-to-through-traffic-for-construction-of-a-roundabout-282288126/
Cedar Rapids, IA
Linn Co.
United States
Wilson Ave. SW / Bowling St. SW
(41.95585, -91.65756)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.4320
Other (At-Grade)
Single-lane w/ Traversable Central Island
2024 https://www.reddit.com/r/cedarrapids/comments/1fodquc/wilson_avenue_and_bowling_street_roundabout/
Gustine, CA
Merced Co.
United States
SR 33-SR 140 / 4th St.
(37.25362, -120.99742)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2025 https://www.westsideconnect.com/news/community-news/gustines-first-roundabout-completed-a-new-chapter-for-the-community/
Memphis, TN
Shelby Co.
United States
US 70 (W Eh Crump Blvd.) / Riverside Dr / I-55 Ramps / W Alston Ave.
(35.12483, -90.06723)
Roundabout
Existing
All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling approach only)
5 Approaches
0 Driveways
73.1520
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x2 max)
2025 Replaced three-quadrant cloverleaf interchange. At-grade rail crossing 430 ft to the east. https://www.youtube.com/watch?v=7DjkNBuVjlo
Palmdale, CA
Los Angeles Co.
United States
E Avenue S8 / 40th St. E
(34.54990, -118.05834)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2025 Yield-controlled right-turn bypass lane on south and east legs. https://www.facebook.com/CityofPalmdale/videos/para-espa%C3%B1ol-roundabout-tips-for-a-smoother-rideave-s-8-40th-st-east-is-now-open/3977904792456970/ .
Kannapolis, NC
Cabarrus Co.
United States
SR 3 (Mooresville Rd.) / Miller St. / Franklin Ave.
(35.49574, -80.63904)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
60.9600
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2023 Year Completed estimated (2023-2024).
Kannapolis, NC
Cabarrus Co.
United States
Lane St. / Turkey Rd. / Royse St.
(35.49738, -80.55891)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.8640
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2020 Year Completed estimated (2019-2021).
Davidson, NC
Cabarrus Co.
United States
SR 3 (Mooresville Rd.) / Odell School Rd.
(35.48835, -80.75930)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
41.1480
Other (At-Grade)
Single-Lane
2022 Year Completed estimated (2022-2023).
Huntersville, NC
Mecklenburg Co.
United States
Bryton Pkwy. / Bryton Ridge Pkwy.
(35.38172, -80.82887)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
41.1480
Other (At-Grade)
Single-Lane
2017 Year Completed estimated (2016-2017).
Latham, NY
Albany Co.
United States
Winter Creek Blvd. / (parking)
(42.73060, -73.76251)
Other
Existing
All-Way Stop
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Noblesville, IN
Hamilton Co.
United States
Allisonville Rd. / E 146th St. Ramps
(40.00038, -86.01932)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2025 Grade separated interchange with roundabout on the lower level. 146th Street through traffic passes overhead. Roundabout opened to traffic June 9, 2025 while final construction continued in the area. https://hamiltoncounty.in.gov/DocumentCenter/View/17636/146th--Allisonville---Looking-Northwest https://hamiltoncounty.in.gov/DocumentCenter/View/17637/146th--Allisonville---Looking-Southwest https://hamiltoncounty.in.gov/1238/146th-St-Allisonville-Rd-Interchange
Harrisburg, NC
Cabarrus Co.
United States
Stallings Rd. / Lotus Dr.
(35.31571, -80.64023)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2022 Yield-controlled right-turn bypass lane on north leg. Add-lane right-turn bypass lane on east leg. https://www.facebook.com/story.php/?story_fbid=434214805375646&id=100063613898455&_rdr
Harrisburg, NC
Cabarrus Co.
United States
Stallings Rd. / Raging Ridge Rd.
(35.31390, -80.63383)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2022
Concord, NC
Cabarrus Co.
United States
Drake MIll Ln. / Holden Ave.
(35.31413, -80.58479)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
67.0560
Other (At-Grade)
Single-Lane
2020 Original circle built 2006-2008. Splitter islands added 2019-2021.
Albany, GA
Dougherty Co.
United States
N Westover Blvd. / Capstone Connector
(31.62104, -84.21878)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2025 https://www.facebook.com/GDOTSW/videos/here-you-go-albanydougherty-colee-co-the-westover-blvd-roundabout-in-action-were/971035348343443/
MIdland, TX
Midland Co.
United States
N Garfield St. / W Cuthbert Ave.
(32.00234, -102.10148)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
57.9120
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2025 Elliptical shaped. ICD = 190 ft x 150 ft. https://www.instagram.com/reel/DKK8XzFS0uo/
Troy, NY
Rensselaer Co.
United States
Frear Park Rd. / 15th St.
(42.74683, -73.67271)
Other
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands on south leg.
Swedesboro, NJ
Gloucester Co.
United States
Valley Forge Dr. / Yorktown Rd.
(39.74156, -75.33234)
Other
Existing
Other
Unknown
4 Approaches
0 Driveways
35.0520
Other (At-Grade)
Single-Lane
Yield-controlled northwest and southeast legs; uncontrolled northeast and southwest legs.
Swedesboro, NJ
Gloucester Co.
United States
Pine Dr. / Ashburn Way
(39.74389, -75.33937)
Other
Existing
Other
Unknown
4 Approaches
0 Driveways
35.0520
Other (At-Grade)
Single-Lane
Southwest leg is uncontrolled; other legs are yield controlled.
Swedesboro, NJ
Gloucester Co.
United States
Holly Dr. / Ashburn Way
(39.74467, -75.34385)
Other
Existing
Other
Unknown
4 Approaches
0 Driveways
35.0520
Other (At-Grade)
Single-Lane
Uncontrolled southwest leg; other legs are yield controlled.
Swedesboro, NJ
Gloucester Co.
United States
Village Green Dr. / Dalton Dr. / Roundstone Run
(39.73260, -75.32429)
Other
Existing
Other
Unknown
4 Approaches
0 Driveways
35.0520
Other (At-Grade)
Single-Lane
Painted splitter island and yield control on south leg; no splitter islands and no control on other legs.
Swedesboro, NJ
Gloucester Co.
United States
Hazel Blvd. / Balsam Rd.
(39.73123, -75.32836)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
50.2920
Other (At-Grade)
Single-Lane
2020 Painted splitter islands on all legs. Original circular intersection constructed 2011-2016; splitter islands and yield control added 2020.
Glassboro, NJ
Gloucester Co.
United States
US 322 / Rowan Blvd.
(39.70686, -75.11415)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2009 Year Completed estimated (2008-2010).
Woodbine, NJ
Cape May Co.
United States
CR 610 (Dennisville-Petersburg Rd.) / CR 550 (Dehlisch Ave. / Woodbine-Ocean View Rd.)
(39.22105, -74.77919)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2020
Princeton Junction, NJ
Mercer Co.
United States
Washington Rd. / Princeton Hightstown Rd.
(40.32083, -74.62315)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2024 Roundabout located 300 ft north of old intersection.
Interlaken, NJ
Monmouth Co.
United States
Main St. / Grassmere Ave.
(40.23195, -74.00802)
Roundabout
Existing
All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling approach only)
3 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2017 At-grade rail crossing (two tracks) located 110 ft to west. Year Completed estimated (2016-2017).
Westerville, OH
Delaware Co.
United States
SR 605 / Fancher Rd.
(40.13242, -82.80976)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2024
Johnstown, OH
Licking Co.
United States
Green Chapel Rd. / Mink St.
(40.12321, -82.69688)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2024
Johnstown, OH
Licking Co.
United States
Green Chapel Rd. / (unknown)
(40.12333, -82.70509)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
50.2920
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2024
New Albany, OH
Licking Co.
United States
Green Chapel Rd. / (unknown)
(40.12385, -82.71205)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
50.2920
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2024
Johnstown, OH
Licking Co.
United States
Mink St. / (unknown)
(40.10488, -82.70700)
Roundabout
Existing
All-Way Yield
None
3 Approaches
1 Driveways
50.2920
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2024
McKinney, TX
Collin Co.
United States
E Virginia St. / N Throckmorton St.
(33.19801, -96.60863)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
33.5277
Other (At-Grade)
Single-Lane
2025
McKinney, TX
Collin Co.
United States
Wilmeth Rd. / Lake Forest Dr.
(33.23242, -96.67934)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
50.2920
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2025
McKinney, TX
Collin Co.
United States
Wilmeth Rd. / Hardin Blvd.
(33.23223, -96.65209)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
56.3880
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2025
Buffalo, MN
Wright Co.
United States
STH 25 / CSAH 83 (35th St. NE)
(45.20141, -93.86692)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
42.6717
Other (At-Grade)
Single-Lane
2024
Tulare, CA
Tulare Co.
United States
SR 137 (E Tulare Ave.) / Morrison St.
(36.21093, -119.30330)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2025 https://www.facebook.com/100082142657015/posts/ccme-is-in-the-final-stages-of-the-tulare-avestate-hwy-137-roundabout-project-fo/700819749332774/
Bothell, WA
Snohomish Co.
United States
Meridian Ave. S / 240th St. SE / 240th St. SW
(47.78041, -122.23298)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.4320
Other (At-Grade)
Single-Lane
2024 https://bothellwa.gov/2001/Meridian-Ave-S-and-240th-St-SE-Roundabou
Fitchburg, WI
Dane Co.
United States
S Seminole Hwy. / Lacy Rd.
(43.00116, -89.45924)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2023 https://www.wmtv15news.com/2023/11/17/lacy-road-construction-is-complete-with-added-speed-reductions/
Palmetto, GA
Fulton Co.
United States
Fayetteville Rd. / Phipps Rd.
(33.51449, -84.65766)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2023
Bowling Green, KY
Warren Co.
United States
Ashley Cir. / Westen St.
(36.96894, -86.43656)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2023 https://www.wbko.com/2023/06/20/construction-begins-roundabout-ashley-circlewesten-street-intersection/
Bowling Green, KY
Warren Co.
United States
Westen St. / Patrick Way
(36.96519, -86.44527)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2024 https://www.youtube.com/watch?v=degpDxeAwUM
Bowling Green, KY
Warren Co.
United States
Westen St. / Highland Way
(36.96372, -86.44766)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2024 https://www.facebook.com/citybgky/posts/the-westen-street-and-highland-way-roundabout-project-was-anticipated-to-have-be/906701484824529/
Charlotte, NC
Mecklenburg Co.
United States
Lakeview Rd. / Reames Rd.
(35.33246, -80.85242)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2023 Yield-controlled right-turn bypass lane on northeast leg. https://www.charlottenc.gov/Growth-and-Development/Projects/CNIPSunset/Lakeview-Reames
Joplin, MO
Jasper Co.
United States
E Zora St. / Hall St. / Duquesne Rd.
(37.11261, -94.45761)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2025 https://www.facebook.com/JoplinNewsFirst/videos/koamtrafficalert-roundabout-opens-at-zoraduquesnehall-to-all-traffic/1644473069823426/
Hanover, MN
Wright Co.
United States
CSAH 19 (Labeaux Ave. NE) / CSAH 34 (Beebe Lake Rd. NE)
(45.16175, -93.66604)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2024
Marysville, WA
Snohomish Co.
United States
SR 529
(48.04425, -122.18013)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2025
Hurricane, UT
Washington Co.
United States
S Sand Hollow Rd. / Gateway Blvd.
(37.16339, -113.37305)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
82.2960
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2025 Add-lane right-turn bypass lane on north leg. Merging right-turn bypass lane on west leg.
Hurricane, UT
Washington Co.
United States
Sand Hollow Resort Pkwy. / Retreat Dr.
(37.11581, -113.39937)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2009 Yield-controlled right-turn bypass lane on east leg. Year Completed estimated (2006-2009).
Santa Clarita, CA
Los Angeles Co.
United States
Lost Canyon Rd. / Humphreys Pkwy. / Jakes Way
(34.41385, -118.44083)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2019 Year Completed estimated (2018-2019).
Santa Clarita, CA
Los Angeles Co.
United States
Humphreys Pkwy.
(34.41365, -118.43763)
Other
Existing
Unknown
Unknown
3 Approaches
1 Driveways
0.0000
Other (At-Grade)
Unknown
No splitter islands.
Santa Clarita, CA
Los Angeles Co.
United States
Grand Ln. / Vista Canyon Rd.
(34.41431, -118.43437)
Other
Existing
Unknown
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
No splitter islands.
Santa Clarita, CA
Los Angeles Co.
United States
Grand Ln. / Provo Ln.
(34.41741, -118.43096)
Other
Existing
Uncontrolled
Unknown
2 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Fort Collins, CO
Larimer Co.
United States
E Mulberry Street Frontage Rd. / Greenfield Dr.
(40.58247, -105.01497)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2024
Timnath, CO
Larimer Co.
United States
Buss Grove Rd. (CR 40) / Timnath Pkwy.
(40.53741, -104.97702)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
57.9120
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2024
Timnath, CO
Larimer Co.
United States
2nd Ave. / Signal Tree Dr.
(40.52405, -104.97700)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2020
Timnath, CO
Larimer Co.
United States
Weitzel St. / Swetsville Zoo Rd.
(40.51930, -104.98815)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2022 Year Completed estimated (2021-2023).
Greeley, CO
Weld Co.
United States
W F St. / N 35th Ave.
(40.44090, -104.73501)
Roundabout
Existing
All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling approach only)
4 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2022 Right-turn-only lane and two-lane exit on south leg. At-grade rail crossing approximately 260 feet to north. Year Completed estimated (2021-2023).
Greeley, CO
Weld Co.
United States
W C St. / N 35th Ave.
(40.43739, -104.73495)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.2440
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2022 Year Completed estimated (2021-2023).
Berthoud, CO
Larimer Co.
United States
CR 8 / CR 21
(40.30512, -105.13134)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.1480
Other (At-Grade)
Single-Lane
2023 https://www.larimer.gov/sites/default/files/2023-safety-report-final-20240806.pdf (page 20)
Estes Park, CO
Larimer Co.
United States
US 36 (N Saint Vrain Ave.) / Community Dr.
(40.37449, -105.49980)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2022 Year Completed estimated (2019-2024).
Estes Park, CO
Larimer Co.
United States
US 36 / US 34 Business / Crags Dr.
(40.37248, -105.52360)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2022 Elliptical shaped. Replaced two two-way stop-controlled intersections. ICD = 120 ft x 95 ft. Year Completed estimated (2019-2024).
Johnstown, CO
Weld Co.
United States
SH 60 / Gateway Cir.
(40.33527, -104.98559)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
59.4360
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2024 Primary access to large travel and fuel center. Year Completed estimated (2023-2024).
La Salle, CO
Weld Co.
United States
CR 44 / US 85 SB Ramps
(40.30821, -104.74948)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
53.3400
Freeway Ramps (Grade-Separated)
Single-Lane
2024 https://www.9news.com/article/traffic/us-85-colorado-new-interchange/73-2b7e4e5d-a889-4452-8d39-477c814991d0
Longmont, CO
Boulder Co.
United States
Harvest Moon Dr. / (parking) / (unknown)
(40.15101, -105.08420)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.1480
Other (At-Grade)
Single-Lane
2023 Right-turn-only lane and two-lane exit on north leg. Year Completed estimated (2022-2023).
Lochbuie, CO
Adams Co.
United States
E 168th Ave. / Frontage Rd.
(40.00051, -104.71769)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
51.8160
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2020 Ellipitcal shaped. ICD = 170 ft x 140 ft.
Broomfield, CO
Adams Co.
United States
W 122nd Ave. / N Park Centre Dr.
(39.92089, -105.01002)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2002 North leg stubbed. Year Completed estimated (2001-2003).
Thornton, CO
Adams Co.
United States
Washington Center Pkwy. / Lafayette St.
(39.91876, -104.97204)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
45.7200
Other (At-Grade)
Single-Lane
2002 Year Completed estimated (1999-2002).
Thornton, CO
Adams Co.
United States
Riverdale Rd. / Quebec St.
(39.91040, -104.90320)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
35.0520
Other (At-Grade)
Single-Lane
2018
Westminster, CO
Adams Co.
United States
W 117th Ave. / Quitman St.
(39.90885, -105.04229)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2005
Aurora, CO
Arapahoe Co.
United States
Copperleaf Blvd. / Radcliff Pkwy.
(39.63537, -104.72624)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
54.8640
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2022 Year Completed estimated (2022-2023).
Westerville, OH
Franklin Co.
United States
Little Turtle Way W / Longrifle Rd.
(40.08322, -82.87865)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.2440
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2023 Yield-controlled right-turn bypass lane on south leg.
Castle Rock, CO
Douglas Co.
United States
E Montaine Cir. / Quarry Mesa Dr.
(39.32630, -104.85197)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.6720
Other (At-Grade)
Single-Lane
2023
Black Forest, CO
El Paso Co.
United States
SR 50 (Walker Rd.) / Jane Lundeen Dr.
(39.09974, -104.76828)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
54.8637
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2023 Double left turn on south leg. Right-turn-only on west leg.
Colorado Springs, CO
El Paso Co.
United States
Meridian Sol Dr. / Swingline Rd.
(38.93013, -104.60820)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2022 Elliptical shaped. ICD = 130 ft x 105 ft.
Colorado Springs, CO
El Paso Co.
United States
Meadow Brook Pkwy. / Newt Dr.
(38.84432, -104.69242)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
27.4317
Other (At-Grade)
Single-Lane
2023
Vista, California
San Diego County
United States
Oak Dr. / Foothill Dr.
(33.21634, -117.22192)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2025 https://www.youtube.com/watch?v=Imr8lxz23dc
Sanford, Florida
Seminole County
United States
W Seminole Blvd. / N French Ave.
(28.81507, -81.27332)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
36.5760
Other (At-Grade)
Single-Lane
2021
Sanford, Florida
Seminole County
United States
W Seminole Blvd. / Oak Dr.
(28.82146, -81.29258)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
24.3840
Other (At-Grade)
Single-lane w/ Traversable Central Island
2021
Sanford, Florida
Seminole County
United States
W Seminole Blvd. / Walnut Crest Run
(28.82541, -81.30462)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
24.3840
Other (At-Grade)
Single-lane w/ Traversable Central Island
2021
(unincorporated), Texas
Fort Bend County
United States
Mason Rd. / Victoria Bay Blvd.
(29.67590, -95.73782)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.0520
Other (At-Grade)
Single-Lane
2025 Vortex modular/quick-build roundabout.
North Miami, Florida
Miami-Dade County
United States
NW 12th Ave. / NW 120th St.
(25.88432, -80.21868)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2011
North Miami, Florida
Miami-Dade County
United States
NW 12th Ave. / NW 123rd St.
(25.88704, -80.21881)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
21.3360
Other (At-Grade)
Single-Lane
2011
North Miami, Florida
Miami-Dade County
United States
NW 12th Ave. / NW 127th St.
(25.89067, -80.21899)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
21.3360
Other (At-Grade)
Single-Lane
2011
North Miami, Florida
Miami-Dade County
United States
NW 8th Ave. / NW 122nd St.
(25.88638, -80.21272)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
19.8120
Other (At-Grade)
Single-Lane
2014
Miami, Florida
Miami-Dade County
United States
SW 2nd Ave. / SW 28th Rd.
(25.75291, -80.20891)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
25.9080
Other (At-Grade)
Single-Lane
2005
St Petersburg, Florida
Pinellas County
United States
1st St. N / 30th Ave. NE
(27.79940, -82.63444)
Traffic Calming Circle
Existing
One-Way/Two-Way Stop
Rectangular Rapid Flashing Beacon (RRFB)
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-lane w/ Traversable Central Island
Cedar Park, Texas
Williamson County
United States
N Lynnwood Trl.
(30.52054, -97.81145)
Roundabout
Existing
All-Way Yield
None
2 Approaches
0 Driveways
39.6240
Other (At-Grade)
Single-Lane
2021 Year Completed estimated (2020-2021).
Cedar Park, Texas
Williamson County
United States
C-Bar Ranch Trl.
(30.52252, -97.81033)
Roundabout
Existing
All-Way Yield
Unknown
2 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2021 Year Completed estimated (2020-2021).
Sanford, Florida
Seminole County
United States
SR 46 / Glade View Dr.
(28.81298, -81.37718)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
65.5320
Other (At-Grade)
Single-Lane
2021 Underneath SR 429 but without any direct connection.
Sanford, Florida
Seminole County
United States
SR 46 / Markham Rd.
(28.81344, -81.38801)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
64.0080
Other (At-Grade)
Single-Lane
2022 Underneath SR 429 but without any direct connection.
Sanford, Florida
Seminole County
United States
SR 46 / Yankee Lake Rd.
(28.81487, -81.40113)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
64.0080
Other (At-Grade)
Single-Lane
2022 Underneath SR 426 but without direct connection.
Sanford, Florida
Seminole County
United States
SR 46 / Longwood Markham Rd. / SR 46-SR 429 Ramps
(28.81487, -81.40566)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
64.0080
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, 2x1 max)
2021
Sanford, Florida
Seminole County
United States
SR 46 / Osprey Hammock Trl. / River Oaks Cir.
(28.81503, -81.41312)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
71.6280
Other (At-Grade)
Single-Lane
2021 Passes underneath SR 429 but with no direct connection.
Tucson, Arizona
Pima County
United States
E 2nd St. / N 1st Ave.
(32.23298, -110.96101)
Traffic Calming Circle
Existing
All-Way Stop
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Tucson, Arizona
Pima County
United States
E 1st St. / N 1st Ave.
(32.23428, -110.96102)
Traffic Calming Circle
Existing
All-Way Stop
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Tucson, Arizona
Pima County
United States
E 5th St. / N 1st Ave.
(32.22907, -110.96099)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Tucson, Arizona
Pima County
United States
N 5th Ave. / E 8th St.
(32.22547, -110.96708)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
24.3840
Other (At-Grade)
Single-Lane
2023 Painted splitter islands on north and south legs.
Tucson, Arizona
Pima County
United States
N 5th Ave. / E 4th St.
(32.23033, -110.96714)
Traffic Calming Circle
Existing
All-Way Stop
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
Tucson, Arizona
Pima County
United States
N 7th Ave. / E 4th St.
(32.23031, -110.97020)
Traffic Calming Circle
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane