24409 Results

Search by location, intersection, and comments with the Quick Search below. You can search all other attributes by clicking Advanced Search. Sort results by clicking the headers of any column. Click the Intersection name for a details and aerial view. Search results pages can be bookmarked. Results can be exported to KML for viewing in Google Earth.


Search
Advanced Search Export as KML
City, State
County
Country
Intersection
(Lat, Lng)
Type
Status
Control Type / Other Control Type Approaches / Driveways / ICD (m) Functional Class /
LaneType
Year Completed Comments
La Pêche, QC
Les Collines-de-l'Outaouais Regional County Municipality
Canada
Chemin de Ste-Cécile-de-Masham (Rte 366) / Autoroute 5 SB Ramps
(45.62672, -75.93762)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2013 Raindrop shaped. Year Completed estimated (2013-2015).
New Ulm, MN
Nicollet Co.
United States
US 14 / CR 21 / STH 15 SB Ramps
(44.32559, -94.44171)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.6720
Freeway Ramps (Grade-Separated)
Single-Lane
2019 Raindrop shaped. Year Completed estimated (2015-2021).
New Ulm, MN
Nicollet Co.
United States
US 14 / CR 21 / STH 15 NB Ramps
(44.32465, -94.44139)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
42.6720
Freeway Ramps (Grade-Separated)
Single-Lane
2019 Raindrop shaped. Year Completed estimated (2015-2021).
Vail, CO
Eagle Co.
United States
Vail Rd. / I-70 WB Ramps / North Frontage Rd. / Spraddle Cr. Rd.
(39.64477, -106.37770)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
36.5760
Other (At-Grade)
Multilane (2 Lane, unspecified)
1995 Raindrop-shaped central island.
St. George, UT
Washington Co.
United States
E. Brigham Rd. / I-15 NB Ramps
(37.05939, -113.58350)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.8889
Freeway Ramps (Grade-Separated)
Single-Lane
2006 Raindrop-shaped interchange terminal. ICD estimated from Google Maps linework.
Newberg, OR
Yamhill Co.
United States
Werth Blvd. / (parking)
(45.30006, -122.93940)
Other
Existing
Uncontrolled
Other
2 Approaches
1 Driveways
0.0000
Other (At-Grade)
Single-Lane
Raised crosswalk, near community college, 3rd leg is access to parking lot.
Rochester, NY
Monroe Co.
United States
Plymouth Ave. / Ford St.
(43.14373, -77.61810)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2005 Raised crosswalks on southwest and southeast legs (added 2017-2021). Year Completed estimated (2005-2006).
Riverdale, UT
Weber Co.
United States
River Park Dr. / Sams Club access
(41.17197, -112.00210)
Roundabout
Existing
All-Way Yield
Other
3 Approaches
0 Driveways
53.3400
Other (At-Grade)
Multilane (2 Lane, unspecified)
2001 Raised crosswalks.
Riverdale, UT
Weber Co.
United States
River Park Dr. / 900 W
(41.17318, -111.99900)
Roundabout
Existing
All-Way Yield
Other
3 Approaches
0 Driveways
53.3400
Other (At-Grade)
Multilane (2 Lane, unspecified)
2001 Raised crosswalks.
Carmel, IN
Hamilton Co.
United States
W City Center Dr. / S Range Line Rd.
(39.97069, -86.12696)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Multilane (2 Lane, unspecified)
2017 Raised crosswalks.
Denton, TX
Denton Co.
United States
Quail Creek Dr. / Berry Down Ln.
(33.18603, -97.09406)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
28.9560
Other (At-Grade)
Single-Lane
2004 Raised crosswalks.
Denton, TX
Denton Co.
United States
Stockbridge Rd. / (parking)
(33.18358, -97.09220)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
25.9080
Other (At-Grade)
Single-Lane
2006 Raised crosswalks.
Greenbelt, MD
Prince George's Co.
United States
Cherrywood Ln. / Greenbelt Metro Dr.
(39.00985, -76.90330)
Roundabout
Existing
All-Way Yield
Other
3 Approaches
0 Driveways
24.1290
Other (At-Grade)
Single-Lane
2012 Raised crosswalks. ICD estimated from Google Maps linework.
Ceres, CA
Stanislaus Co.
United States
Morgan Rd. / Aristocrat Dr.
(37.59034, -120.97537)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2019 Raised crosswalks. Year Completed estimated (2018-2019).
Amersfoort, Utrecht
Amersfoort
Netherlands
Patriciërslaan / De Verguide Paarden
(52.19680, 5.38018)
Other
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Raised intersection; no splitter islands.
Amersfoort, Utrecht
Amersfoort
Netherlands
Patricierslaan / De Vergulde Valk
(52.19729, 5.37948)
Other
Existing
Uncontrolled
Unknown
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Raised intersection; no splitter islands.
Boca Raton, FL
Palm Beach Co.
United States
SW 18th St. / Juana Rd. (SW 12th Ave.)
(26.33206, -80.11059)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
Raised splitter islands on SW 18th St., painted splitter islands on Juana Rd.. Flashing warning beacon on eastbound SW 18th St. approach. Year Completed unknown (before 1985).
Forest Lake, MN
Washington Co.
United States
Fenway Ave. / Headwaters Pkwy.
(45.23731, -92.99853)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
51.3018
Other (At-Grade)
Single-Lane
2017 ra-list-july2014.xlsx (file available from http://www.dot.state.mn.us/stateaid/projectdelivery.html) Year Completed estimated (2017-2018). ICD estimated from Google Maps linework.
San Juan Capistrano, CA
Orange Co.
United States
Valle Rd. / La Novia Ave. / I-5 NB Ramps
(33.48816, -117.66316)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.8231
Freeway Ramps (Grade-Separated)
Single-Lane
2017 Ramp meter on freeway on-ramp. ICD estimated from Google Maps linework.
Oakland, CA
Alameda Co.
United States
E 29th Ave. / E 9th St. / I-880 NB Onramp
(37.77536, -122.23293)
Roundabout
Existing
All-Way Yield
Metering Signal
2 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2018 Ramp meter on south leg upstream of roundabout to meter freeway entrance ramp.
Tipton, IN
Tipton Co.
United States
W CR 200 S / US 31 SB Ramps
(40.27504, -86.12878)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
36.4485
Freeway Ramps (Grade-Separated)
Single-Lane
2016 Ramp terminal replaced at-grade signalized intersection. ICD estimated from Google Maps linework.
Tipton, IN
Tipton Co.
United States
W CR 200 S / US 31 NB Ramps / (parking lot)
(40.27497, -86.12603)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
43.7383
Freeway Ramps (Grade-Separated)
Single-Lane
2016 Ramp terminal replaced at-grade signalized intersection. ICD estimated from Google Maps linework.
Southlake, TX
Tarrant Co.
United States
Dove Rd. / Peytonville Ave. / Sam School Rd.
(32.97061, -97.16806)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane, unspecified)
2017 Realigned off-set t-intersections to a 4 legged roundabout. 2 Lanes E/W - 1 Lane N/S.
Lake Point, UT
Tooele Co.
United States
Mountain View Rd. / Saddleback Blvd.
(40.68474, -112.26275)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.5664
Other (At-Grade)
Multilane (2 Lane, unspecified)
2019 Rebuilt and relocated from previous single-lane roundabout. Year Completed estimated (2017-2020). ICD estimated from Google Maps linework.
Hamilton Township, NJ
Mercer Co.
United States
S Broad St. / White Horse Ave. / Bordentown Rd. / Pearson Dr.
(40.18820, -74.70483)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
41.9696
Other (At-Grade)
Multilane (2 Lane, unspecified)
2018 Rebuilt from a rather confusing traffic circle. ICD estimated from Google Maps linework.
Lebanon, TN
Wilson Co.
United States
Public Square (Main St. / Cumberland St.)
(36.20798, -86.29111)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
38.5471
Other (At-Grade)
Single-Lane
2015 Rebuilt town square; previously was mostly a parking lot. ICD estimated from Google Maps linework.
Rutherford, NJ
Bergen Co.
United States
Park Ave. / Erie Ave.
(40.82835, -74.10118)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
28.0152
Other (At-Grade)
Single-Lane
2004 Reconstructed as roundabout in 2004? ICD estimated from Google Maps linework.
Oslo, Oslo
Oslo
Norway
Trondheimsveien / Christian Michelsens gate / Grenseveien
(59.92615, 10.77591)
Other
Existing
All-Way Yield
At-grade Rail Crossing Signals/Gates (controlling circulatory roadway only)
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
Rectangular shaped. Tram railway through central island.
Los Alamos, NM
Los Alamos Co.
United States
Diamond Dr. / San Ildefonso Rd.
(35.89893, -106.29866)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
29.0241
Other (At-Grade)
Single-Lane
2008 Redesign of existing traffic circle; previously controlled by 1 stop, 3 yields. Right-turn bypass lanes on west and east legs. Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Incline Village, NV
Washoe Co.
United States
SR 28 (Tahoe Blvd.) / SR 431 (Mt Rose Hwy.)
(39.25146, -119.97321)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
39.7690
Other (At-Grade)
Single-Lane
2012 Reduced from two entering lanes (LT only, TH only) on west leg to one lane in 2015-2016. Now single-lane roundabout. ICD estimated from Google Maps linework.
Odenton, MD
Anne Arundel Co.
United States
MD 175 / MD 677 / Higgins Dr.
(39.07831, -76.68481)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
57.9120
Other (At-Grade)
Multilane (2 Lane, unspecified)
2004 Reduced from two lanes to one lane in 2010. 21442
West Jordan, UT
Salt Lake Co.
United States
8200 S / Fall Oak Dr.
(40.60225, -112.03816)
Roundabout
Existing
All-Way Yield
Active Pedestrian Warning (flashing yellow)
4 Approaches
0 Driveways
27.2037
Other (At-Grade)
Single-Lane
2014 Reduced speed school zone flashers. Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Bloomington, IL
McLean Co.
United States
Royal Pointe Dr. / Arrowhead Dr.
(40.49332, -88.93045)
Traffic Calming Circle
Removed
Other
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2014 Removed sometime between 2012 and 2015.
Waverly, IA
Bremer Co.
United States
1st Ave. NW / 8th St. NW
(42.72669, -92.48061)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
34.2167
Other (At-Grade)
Single-Lane
2005 Replaced "T" intersection at entry to Wartburg College school campus. ICD estimated from Google Maps linework.
Smyrna, GA
Cobb Co.
United States
Roswell St. SE / Hawthorne Ave. SE / Mathews St.
(33.89051, -84.50542)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2020 Replaced 6-legged intersection.
North Haven, NY
Suffolk Co.
United States
Tyndall Road / Rte. 114 (Ferry Rd.)
(41.01303, -72.31309)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
25.2334
Other (At-Grade)
Single-Lane
2001 Replaced a dangerous 2-way stop. Previously controlled by two-way stop ICD estimated from Google Maps linework.
Voorheesville, NY
Albany Co.
United States
Rte 85A (Maple Rd.) / Rte 155
(42.64936, -73.92110)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
38.1000
Other (At-Grade)
Single-Lane
2003 Replaced a stop-controlled, channelized triangular intersection. Completed Fall 2003. First roundabout in Albany area.
Austin, TX
Travis Co.
United States
Rio Grande St. / W 8th St.
(30.27181, -97.74883)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
22.8600
Other (At-Grade)
Single-Lane
2012 Replaced all-way stop as part of bicycle boulevard project.
Austin, TX
Travis Co.
United States
Rio Grande St. / W 10th St.
(30.27368, -97.74812)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
22.8600
Other (At-Grade)
Single-Lane
2012 Replaced all-way stop as part of bicycle boulevard project. ADT = 2,495 (May 2014).
Austin, TX
Travis Co.
United States
Rio Grande St. / W 18th St.
(30.28152, -97.74523)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
22.8600
Other (At-Grade)
Single-Lane
2012 Replaced all-way stop as part of bicycle boulevard project. ADT = 2,495 (May 2014).
Simpsonville, SC
Greenville Co.
United States
Woodruff Rd. / Lee Vaughn Rd.
(34.79040, -82.18007)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
37.2718
Other (At-Grade)
Single-Lane
2017 Replaced all-way stop offset T-intersections. ICD estimated from Google Maps linework.
Martinsville, IN
Morgan Co.
United States
SR 252 (Morgantown Rd.) / I-69 NB Ramps
(39.42498, -86.40092)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2021 Replaced at-grade signalized intersection.
Martinsville, IN
Morgan Co.
United States
SR 252 (Morgantown Rd.) / I-69 SB Ramps / Hospital Dr.
(39.42578, -86.40211)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Freeway Ramps (Grade-Separated)
Single-Lane
2021 Replaced at-grade signalized intersection. Opened to traffic 12/2021. https://i69finishline.com/construction-schedule/.
Utica, MI
Macomb Co.
United States
26 Mile Rd. / M-53 NB Ramps
(42.71396, -83.02374)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
42.9991
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2009 Replaced back-to-back loop ramps on northbound M-53. ICD estimated from Google Maps linework.
Roads, FL
Miami-Dade Co.
United States
SW 2nd Ave. / SW 25th Rd.
(25.75478, -80.20621)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.9560
Other (At-Grade)
Single-Lane
2010 Replaced circular intersection with unknown control. Year Completed estimated (2009-2010).
Janesville, WI
Rock Co.
United States
E Racine St. / I-90 WB-I-39 NB Ramps
(42.67077, -88.98221)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
55.3230
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2013 Replaced cloverleaf interchange. ICD estimated from Google Maps linework.
Janesville, WI
Rock Co.
United States
E Racine St. / I-90 EB-I-39 SB Ramps
(42.67098, -88.98493)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
51.8102
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2013 Replaced cloverleaf interchange. ICD estimated from Google Maps linework.
Waukee, IA
Dallas Co.
United States
Ashworth Dr. / Warrior Ln.
(41.60717, -93.87220)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 Replaced five-leg intersection. West leg removed, tied into northwest leg. https://www.waukee.org/1095/Warrior-Lane-Improvements
Carmel, IN
Hamilton Co.
United States
E 103rd St. / N Pennsylvania St.
(39.93620, -86.15535)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane, 2x1 max)
2007 Replaced four-legged intersection with stop control on north, west, and east legs.
Selma, NC
Johnston Co.
United States
NC-42 / NC-39
(35.67054, -78.25181)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
62.0962
Other (At-Grade)
Single-Lane
2018 Replaced highly skewed intersection. ICD estimated from Google Maps linework.
Mechanicsville, VA
Hanover Co.
United States
Studley Rd. / Rural Point Rd.
(37.66768, -77.34019)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
26.4710
Other (At-Grade)
Single-Lane
2018 Replaced highly skewed stop-controlled intersection. https://www.facebook.com/HanoverCountyVA/videos/studley-road-and-rural-point-road-roundabout/1801687246541853/ ICD estimated from Google Maps linework.
Alpharetta, GA
Fulton Co.
United States
Birmingham Hwy / Providence Rd. / New Providence Rd.
(34.11947, -84.34246)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
43.5049
Other (At-Grade)
Multilane (2 Lane, unspecified)
2014 Replaced highly skewed two-way stop intersection. ICD estimated from Google Maps linework.
Olathe, KS
Johnson Co.
United States
Indian Wells Dr. / Spruce St.
(38.88568, -94.85022)
Roundabout
Removed
All-Way Yield
None
2 Approaches
0 Driveways
44.6239
Other (At-Grade)
Single-Lane
2002 Replaced in 2015 with new roundabout in location shifted slightly to west. ICD estimated from Google Maps linework.
Lawrence Township, NJ
Mercer Co.
United States
Brunswick Ave. / Whitehead Rd.
(40.25231, -74.73373)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
36.4608
Other (At-Grade)
Multilane (2 Lane, unspecified)
2017 Replaced jughandle intersection. ICD estimated from Google Maps linework.
Freestate/North Highlands, LA
Caddo Par.
United States
LA 538 (Old Mooringsport Rd.) / LA 538 (Ravendale Dr.) / Ravendale Dr.
(32.56010, -93.77650)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
63.4166
Other (At-Grade)
Single-Lane
2016 Replaced large triangular intersection that had 2 stop signs and one yield sign. ICD estimated from Google Maps linework.
Davie, FL
Broward Co.
United States
SW 26th St. / SW 112th Ave. / S Hiatus Rd.
(26.08778, -80.29801)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Single-Lane
2008 Replaced offset T-intersections.
Inglewood, ON
Peel
Canada
Olde Base Line Rd. / Horseshoe Hill Rd. / Dixie Rd.
(43.82979, -79.88310)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.3251
Other (At-Grade)
Single-Lane
2011 Replaced offset T-intersections. https://canada.constructconnect.com/dcn/news/others/2011/10/fermar-paving-builds-first-roundabout-in-peel-region-ontario-dcn047241w ICD estimated from Google Maps linework.
Louisville, KY
Jefferson Co.
United States
Fairdale Rd. / Mt Holly Rd. / W Manslick Rd. / Mitchell Hill Rd.
(38.10493, -85.75885)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
35.7122
Other (At-Grade)
Single-Lane
2017 Replaced offset T-intersections. ICD estimated from Google Maps linework.
Milton, ON
Halton
Canada
Tremaine Rd. / Britannica Rd. W
(43.46689, -79.85672)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
52.8754
Other (At-Grade)
Multilane (2 Lane, unspecified)
2015 Replaced offset T-intersections. ICD estimated from Google Maps linework.
Lincoln, NE
Lancaster Co.
United States
N 1st St. / Adams St. / Laramie Trl.
(40.84335, -96.72015)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
32.5264
Other (At-Grade)
Single-Lane
2013 Replaced offset T-intersections. Previously controlled by two-way stop ICD estimated from Google Maps linework.
Albany, OR
Linn Co.
United States
Main St. SE / 3rd Ave. SE / Salem Ave. SE
(44.63740, -123.09193)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
30.5944
Other (At-Grade)
Single-Lane
2014 Replaced offset-T intersections. ICD estimated from Google Maps linework.
Columbia, MO
Boone Co.
United States
Business Loop 70 / I-70 WB On-Ramp
(38.96647, -92.35328)
Roundabout
Existing
All-Way Yield
Unknown
2 Approaches
1 Driveways
35.2871
Freeway Ramps (Grade-Separated)
Multilane (2 Lane, unspecified)
2016 Replaced older roundabout that was built in 1996. ICD estimated from Google Maps linework.
Olathe, KS
Johnson Co.
United States
N Hedge Ln. / N Spruce St.
(38.88567, -94.85044)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
44.6239
Other (At-Grade)
Multilane (2 Lane, unspecified)
2015 Replaced older roundabout when new roadway (Hedge Ln.) added. ICD estimated from Google Maps linework.
Kalmar, Kalmar County
Kalmar
Sweden
Nybrovägen / E22 WB Ramps
(56.66835, 16.28119)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
28.8757
Freeway Ramps (Grade-Separated)
Single-Lane
Replaced rotary. ICD estimated from Google Maps linework.
Kalmar, Kalmar County
Kalmar
Sweden
Riksvägen / E22 EB Ramps
(56.66724, 16.28270)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
30.8454
Freeway Ramps (Grade-Separated)
Single-Lane
Replaced rotary. ICD estimated from Google Maps linework.
Springfield, MO
Greene Co.
United States
E Central St. / E. Pythian St. / N Sherman Ave.
(37.21745, -93.28107)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.9950
Other (At-Grade)
Single-Lane
2017 Replaced roundabout that had been in place since early 2000s. East leg realigned to connect to E Pythian St rather than E Central St. ICD estimated from Google Maps linework.
Marion, SC
Marion Co.
United States
SC 41A (Jones Ave.) / Senator Gasque Rd. / Metal Rd.
(34.18353, -79.38340)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 Replaced scissor intersection. Vera St rerouted.
Woodruff, SC
Spartanburg Co.
United States
SC 146 / SC 417
(34.80064, -82.15773)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.3443
Other (At-Grade)
Single-Lane
2017 Replaced scissor-type intersection. ICD estimated from Google Maps linework.
Ypsilanti, MI
Washtenaw Co.
United States
Whittaker Rd. / Merrit Rd.
(42.18812, -83.60861)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
48.7680
Other (At-Grade)
Single-Lane
2016 Replaced skewed intersection.
Grand Rapids, MI
Kent Co.
United States
Wilson Ave. NW / Remembrance Rd. NW
(43.00903, -85.77753)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
48.0342
Other (At-Grade)
Multilane (2 Lane, unspecified)
2015 Replaced skewed signalized intersection. ICD estimated from Google Maps linework.
Chesapeake, VA
Chesapeake City Co.
United States
Green Tree Rd. / Oak Grove Rd.
(36.74958, -76.23627)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
41.1495
Other (At-Grade)
Single-Lane
2013 Replaced stop-controlled triangle intersection. ICD estimated from Google Maps linework.
Melrose, MA
Middlesex Co.
United States
Green St. / Howard S.
(42.46562, -71.05908)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
24.3840
Other (At-Grade)
Single-Lane
2019 Replaced stop-controlled triangle set of intersections.
Los Alamos, NM
Los Alamos Co.
United States
SR 502 (Trinity Dr. - East Rd.) / Central Ave. / 4th St.
(35.88107, -106.29121)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
0.0000
Other (At-Grade)
Multilane (2 Lane, unspecified)
2021 Replaced three intersections. Year Completed from Streetview.
Carmel, IN
Hamilton Co.
United States
Old Merdian St. / W. 136th St. / Eglin Dr. / Rohrer Rd.
(39.98577, -86.14240)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
45.7200
Other (At-Grade)
Multilane (2 Lane, 2x2 max)
2014 Replaced three-way stop-controlled intersection with one uncontrolled leg.
Chanhassen, MN
Carver Co.
United States
Flying Cloud Dr. / STH 101
(44.81211, -93.53889)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
55.9207
Other (At-Grade)
Multilane (2 Lane, unspecified)
2015 Replaced triangle intersection. ICD estimated from Google Maps linework.
Waterville, ME
Kennebec Co.
United States
Mayflower Hill Dr. / Campus Dr.
(44.56711, -69.65733)
Roundabout
Existing
All-Way Yield
Unknown
3 Approaches
0 Driveways
42.6717
Other (At-Grade)
Single-Lane
2021 Replaced triangle of intersections. Diameter estimated. Bicycle facilities.
Homestead, FL
Miami-Dade Co.
United States
Leisure Dr. / Grant Ln.
(25.49642, -80.44131)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
22.8600
Other (At-Grade)
Single-Lane
2007 Replaced triangular intersection with unknown control. Year Completed estimated (2006-2007).
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.
Hurley, WI
Iron Co.
United States
US 2 / US 51
(46.46644, -90.19438)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
0.0000
Other (At-Grade)
Single-Lane
2021 Replaced trumpet interchange. https://twitter.com/WisDOTnorthcent/status/1443919877912162307
Lawrence, KS
Douglas Co.
United States
I-70 / Exit 204
(38.99456, -95.22959)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
69.6179
Freeway Ramps (Grade-Separated)
Single-Lane
2011 Replaced trumpet interchange. ICD estimated from Google Maps linework.
Liberty, SC
Pickens Co.
United States
Moorefield Memorial Hwy (US 178) / Flat Rock Rd. / Five Forks Rd. / N Old Pendleton Rd.
(34.76680, -82.65711)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
42.1880
Other (At-Grade)
Single-Lane
2015 Replaced two closely spaced stop-controlled intersections. ICD estimated from Google Maps linework.
Gaston, SC
Lexington Co.
United States
Meadowfield Rd. / Woodtrail Dr. / Woodcrest Ln. / Sharpes Hill Rd.
(33.81626, -81.15706)
Roundabout
Existing
All-Way Yield
Unknown
5 Approaches
0 Driveways
47.6294
Other (At-Grade)
Single-Lane
2016 Replaced two closely spaced stop-controlled intersections. ICD estimated from Google Maps linework.
Georgetown, DE
Sussex Co.
United States
Zoar Rd. / Bethesda Rd. / Speedway Rd.
(38.65384, -75.36140)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
41.9711
Other (At-Grade)
Single-Lane
2017 Replaced two closely spaced TWSC intersections. ICD estimated from Google Maps linework.
Benton City, WA
Benton Co.
United States
SR 224 / SR 225 / I-82 WB Ramps
(46.25173, -119.47550)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
41.2934
Freeway Ramps (Grade-Separated)
Single-Lane
2016 Replaced two close-spaced stop-controlled intersections. Open June 2016. ICD estimated from Google Maps linework.
Dallas, TX
Dallas Co.
United States
N Tyler St. / N Polk St. / Winston St.
(32.75167, -96.83770)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
47.2440
Other (At-Grade)
Single-Lane
2021 Replaced two intersections.
Grand Rapids, MN
Itasca Co.
United States
7th Ave. SE / 10th St. / 8th St. SE
(47.22178, -93.51791)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
38.9349
Other (At-Grade)
Single-Lane
2005 Replaced two offset T intersections. ICD estimated from Google Maps linework.
Mount Pleasant, SC
Charleston Co.
United States
Mathis Ferry Rd. / 7th Ave. / Walt Miller St.
(32.80825, -79.89030)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
28.1069
Other (At-Grade)
Single-Lane
2013 Replaced two offset T-intersections. ICD estimated from Google Maps linework.
Racine, WI
Racine Co.
United States
Northwestern Ave. / Albert St. / W High St.
(42.73721, -87.80717)
Roundabout
Existing
All-Way Yield
Unknown
4 Approaches
0 Driveways
37.7197
Other (At-Grade)
Single-Lane
2016 Replaced two offset T-intersections. ICD estimated from Google Maps linework.
Council Oak, IN
St. Joseph Co.
United States
Portage Ave. / Boland Dr. / Ribourde Dr.
(41.71519, -86.28152)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
42.7930
Other (At-Grade)
Single-Lane
2008 Replaced two offset-T intersections. ICD estimated from Google Maps linework.
Whitehouse, OH
Lucas Co.
United States
Waterville Swanton Rd (SR 64) / Finzel Rd
(41.51616, -83.78193)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
39.3481
Other (At-Grade)
Single-Lane
2015 Replaced two offset-T intersections. ICD estimated from Google Maps linework.
Cibola, AZ
La Paz Co.
United States
Juneau Ave. / I-10 EB Ramps / Ehrenburg-Cibola Rd.
(33.60173, -114.51895)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
55.7067
Freeway Ramps (Grade-Separated)
Single-Lane
2015 Replaced two stop-controlled intersections. ICD estimated from Google Maps linework.
Fort Dodge, IA
Webster Co.
United States
10th Ave. N. / N. 32nd St.
(42.51522, -94.14932)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
37.8545
Other (At-Grade)
Single-Lane
2009 Replaced two T intersections. ICD estimated from Google Maps linework.
Peterborough, ON
Peterborough
Canada
Parkhill Rd. / Brealey Dr. / Ackison Rd.
(44.30094, -78.38307)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
Other (At-Grade)
Single-Lane
2020 Replaced two T-intersections. https://www.mykawartha.com/news-story/10292278-get-ready-peterborough-the-parkhill-road-roundabout-is-open/
Unionville, NC
Union Co.
United States
Sikes Mill Rd. / Love Mill Rd. / E Lawyers Rd. / Tom Helms Rd.
(35.08916, -80.49410)
Roundabout
Existing
All-Way Yield
None
5 Approaches
0 Driveways
52.7726
Other (At-Grade)
Single-Lane
2014 Replaced two-way stop offset T-intersections. ICD estimated from Google Maps linework.
Daytona Beach, FL
Volusia Co.
United States
Seabreeze Circle (Seabreeze Bridge / Mason Ave. / Ballough Dr.)
(29.22941, -81.02484)
Rotary
Removed
All-Way Yield
Unknown
0 Approaches
0 Driveways
42.7326
Other (At-Grade)
Multilane (2 Lane, unspecified)
1997 Replaced with construction of new Seabreeze Bridge. Year Completed estimated (1995-1999). ICD estimated from Google Maps linework.
Boston, MA
Suffolk Co.
United States
Franklin Park Rotary (Morton St. / Arborway / Forest Hills Dr.)
(42.30055, -71.10665)
Rotary
Removed
All-Way Yield
Unknown
4 Approaches
0 Driveways
78.6186
Other (At-Grade)
Multilane (2 Lane, unspecified)
2016 Replaced with signalized intersection. ICD estimated from Google Maps linework.
West Palm Beach, FL
Palm Beach Co.
United States
S. Quadrille Blvd. (El Campeon Blvd.) / Fern St.
(26.71040, -80.05505)
Roundabout
Removed
All-Way Yield
Unknown
4 Approaches
0 Driveways
30.4800
Other (At-Grade)
Multilane (2 Lane, unspecified)
1997 Replaced with TWSC 1995-1999; signalized in 2019.
Ottawa, ON
Ottawa
Canada
Fernbank Rd. / Shea Rd.
(45.25710, -75.89707)
Roundabout
Existing
All-Way Yield
None
4 Approaches
0 Driveways
31.9474
Other (At-Grade)
Single-Lane
2014 Replaces offset T intersections. ICD estimated from Google Maps linework.
Spokane, WA
Spokane Co.
United States
SR 902 / Geiger Blvd.
(47.59406, -117.56858)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
88.5973
Other (At-Grade)
Multilane (2 Lane, unspecified)
2019 Replaces previous intersection that was closer to the I-90 westbound off ramp. Open October 10, 2019. ICD estimated from Google Maps linework.
Patchogue, NY
Suffolk Co.
United States
Holbrook Rd. / Lake St.
(40.76695, -73.01946)
Roundabout
Existing
All-Way Yield
None
3 Approaches
0 Driveways
33.5280
Other (At-Grade)
Single-Lane
2020 Replaces triangle-shaped intersection with stop and yield control. https://www.suffolkcountynews.net/stories/lake-street-west-avenue-traffic-circle-to-open,86421