Roundabouts Database

29616 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
West Chester Township, OH
Butler Co.
United States 		Civic Centre Blvd. / Water Front Dr. / Bass Pro Dr.
(39.31600, -84.42671) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.5044 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Fairfield, OH
Butler Co.
United States 		Seward Rd. / Essex Orchard Station Dr.
(39.31580, -84.49502) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
22.1763 		Other (At-Grade)
Single-Lane 		1997 Year Completed estimated (1994-2000). ICD estimated from Google Maps linework.
Fairfield, OH
Butler Co.
United States 		Seward Rd. / Kohn Dr.
(39.31476, -84.49520) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
20.3285 		Other (At-Grade)
Single-Lane 		1997 Little deflection for northbound through movement. Year Completed estimated (1994-2000). ICD estimated from Google Maps linework.
Toledo, OH
Lucas Co.
United States 		W Manhattan Blvd. / Phillips Ave. / Blanchard St.
(41.68496, -83.55039) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
45.4889 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 ICD estimated from Google Maps linework.
Toledo, OH
Lucas Co.
United States 		Willys Pkwy / I-75 NB Ramps
(41.68284, -83.56919) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
41.9226 		Freeway Ramps (Grade-Separated)
Single-Lane 		2018 Year Completed estimated (2018-2019). ICD estimated from Google Maps linework.
Toledo, OH
Lucas Co.
United States 		Willys Pkwy. / I-75 SB Ramps
(41.68357, -83.57052) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.8140 		Freeway Ramps (Grade-Separated)
Single-Lane 		2018 Year Completed estimated (2018-2019). 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.
North Lima, OH
Mahoning Co.
United States 		SR 164 (South Ave.) / SR 626 (Woodworth Rd.) / CR 28 (E Middletown Rd.)
(40.95898, -80.64176) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
54.1159 		Other (At-Grade)
Single-Lane 		2019 ICD estimated from Google Maps linework.
Union Township, OH
Clermont Co.
United States 		Miami View Trl. / Miami Hills Dr. / Terrace Ridge Dr.
(39.15189, -84.28027) 		Other
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.2012 		Other (At-Grade)
Single-Lane 		No splitter islands. ICD estimated from Google Maps linework.
Blue Ash, OH
Hamilton Co.
United States 		Glendale Milford Rd. / Lake Forest Dr. / Summit Pl.
(39.25169, -84.38466) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.8671 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2019 ICD estimated from Google Maps linework.
Toledo, OH
Lucas Co.
United States 		N Cove Blvd. / Promedica Pkwy.
(41.67276, -83.59272) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
28.5475 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 https://www.toledoblade.com/local/2016/08/19/Traffic-patterns-shift-on-ProMedica-Parkway.html ICD estimated from Google Maps linework.
Toledo, OH
Lucas Co.
United States 		Promedica Pkwy. / (hospital access)
(41.67423, -83.59308) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
32.1152 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 https://www.toledoblade.com/local/2016/08/19/Traffic-patterns-shift-on-ProMedica-Parkway.html ICD estimated from Google Maps linework.
Toledo, OH
Lucas Co.
United States 		Old Promedica Pkwy. / (unknown)
(41.67440, -83.59427) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
21.4101 		Other (At-Grade)
Single-Lane 		2018 https://www.toledoblade.com/local/2016/08/19/Traffic-patterns-shift-on-ProMedica-Parkway.html 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).
McConnelsville, OH
Morgan Co.
United States 		W Riverside Dr. / 7th St.
(39.65304, -81.86076) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2019 http://www.mchnews.com/news/odot-announces-improvements-to-intersections-two-roundabouts-proposed-for-malta/article_dea21ca4-fe1d-11e6-b327-5b97c644d5e9.html
Malta, OH
Morgan Co.
United States 		7th St. / N Main St.
(39.65180, -81.86435) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6240 		Other (At-Grade)
Single-Lane 		2019 http://www.mchnews.com/news/odot-announces-improvements-to-intersections-two-roundabouts-proposed-for-malta/article_dea21ca4-fe1d-11e6-b327-5b97c644d5e9.html
Milford, OH
Clermont Co.
United States 		Chamber Dr. / Beechwood Rd.
(39.15816, -84.27320) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
16.6696 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2016 Painted splitter islands. ICD estimated from Google Maps linework.
New Albany, OH
Franklin Co.
United States 		Morse Rd. / Kitzmiller Rd.
(40.05268, -82.80306) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2019).
(unincorporated), OH
Delaware Co.
United States 		Cheshire Rd. / Piatt Rd.
(40.24014, -83.00623) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.6720 		Other (At-Grade)
Single-Lane 		2019 https://www.thisweeknews.com/news/20190716/roundabouts-in-berlin-and-orange-townships-expected-to-open-in-august
Delaware, OH
Delaware Co.
United States 		Cheshire Rd. / Eagle Walk Rd. / Winterbourne Dr.
(40.24068, -83.01868) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.7320 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2016-2018). ICD estimated from Google Maps linework.
Delaware, OH
Delaware Co.
United States 		Glenn Pkwy. / Cheshire Rd.
(40.24134, -83.03521) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
60.1700 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Delaware, OH
Delaware Co.
United States 		Glenn Pkwy. / OhioHealth Blvd.
(40.23450, -83.03527) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
61.9996 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Delaware, OH
Delaware Co.
United States 		Glenn Pkwy. / Sycamore Ln.
(40.24832, -83.03429) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
61.9870 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2008 Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Delaware, OH
Delaware Co.
United States 		Mill Run Crossing / Rosemary Run / (shopping center)
(40.29062, -83.03614) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.7071 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Morrow, OH
Warren Co.
United States 		Hopewell Valley Dr. / Village View Ln.
(39.35521, -84.15327) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
50.7920 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.
Morrow, OH
Warren Co.
United States 		Morrow-Cozaddale Rd. / (unknown)
(39.35434, -84.16288) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
35.0931 		Other (At-Grade)
Single-Lane 		2008 Year Completed estimated (2006-2009). ICD estimated from Google Maps linework.
Toledo, OH
Lucas Co.
United States 		S Detroit Ave. / S Byrne Rd. / Devonshire Rd.
(41.58965, -83.61533) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
11.6124 		Other (At-Grade)
Single-Lane 		2019 https://www.toledoblade.com/local/transportation/2019/06/26/south-toledo-detroit-byrne-devonshire-roundabout-opens-road-construction/stories/20190625178 ICD estimated from Google Maps linework.
Wooster, OH
Wayne Co.
United States 		Smithville Western Rd. / Friendsville Rd.
(40.85784, -81.94308) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
30.7126 		Other (At-Grade)
Single-Lane 		2019 Youtube video of someone driving around the completed roundabout: https://www.youtube.com/watch?v=y0Km3-A9z8w. Newspaper article when it was close to complete: https://www.the-daily-record.com/news/20191008/roundabout-nearing-completion ICD estimated from Google Maps linework.
Newark, OH
Licking Co.
United States 		N 3rd St. / N Park Pl.
(40.05829, -82.40281) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
19.1967 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2016 Year Completed estimated (2014-2017). ICD estimated from Google Maps linework.
Newark, OH
Licking Co.
United States 		S 3rd St. / S Park Pl.
(40.05716, -82.40227) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
20.1111 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2016 Year Completed estimated (2014-2017). ICD estimated from Google Maps linework.
Newark, OH
Licking Co.
United States 		S 2nd St. / S Park Pl.
(40.05760, -82.40059) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
21.0251 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2016 Year Completed estimated (2014-2017). ICD estimated from Google Maps linework.
Newark, OH
Licking Co.
United States 		N 2nd St. / N Park Pl.
(40.05874, -82.40112) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
20.1107 		Other (At-Grade)
Single-lane w/ Traversable Central Island 		2016 Year Completed estimated (2014-2017). ICD estimated from Google Maps linework.
Sandusky, OH
Erie Co.
United States 		W Bogart Rd. / Campbell St
(41.39657, -82.70683) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
39.4208 		Other (At-Grade)
Unknown 		2018 ICD estimated from Google Maps linework.
Upper Arlington, OH
Franklin Co.
United States 		Redding Rd. / Tremont Rd. / Abington Rd.
(40.01060, -83.06978) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
21.9544 		Other (At-Grade)
Single-Lane 		2016 Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Upper Arlington, OH
Franklin Co.
United States 		North Star Rd. / Kinnear Rd. / Waltham Rd.
(39.99886, -83.04812) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.1074 		Other (At-Grade)
Single-Lane 		2014 ICD estimated from Google Maps linework.
East Sparta, OH
Stark Co.
United States 		Walnut St. SE / Main Ave. SE
(40.66671, -81.35319) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.9892 		Other (At-Grade)
Single-Lane 		2014 Year Completed estimated (2012-2015). ICD estimated from Google Maps linework.
Hartville, OH
Stark Co.
United States 		SR 619 (Edison St. NW) / King Church Ave. NW
(40.97182, -81.36431) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
42.3826 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2019 ICD estimated from Google Maps linework.
Alliance, OH
Stark Co.
United States 		Beeson St. NE / Freshley Ave. NE
(40.92355, -81.15375) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
28.8773 		Other (At-Grade)
Single-Lane 		2018 Year Completed estimated (2017-2018). ICD estimated from Google Maps linework.
(unincorporated), OH
Delaware Co.
United States 		Lewis Center Rd. / North Rd.
(40.19973, -83.01417) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
42.6717 		Other (At-Grade)
Single-Lane 		2019 Opened September 2019. https://engineer.co.delaware.oh.us/projects/lewiscenter-north/
New Albany, OH
Franklin Co.
United States 		US 62 (Johnstown Rd.) / Greensward Rd. / Lambton Park Rd.
(40.06668, -82.82720) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.7326 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Piqua, OH
Miami Co.
United States 		W Garbry Rd. / Looney Rd.
(40.14600, -84.21713) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2018 https://www.dailycall.com/news/48906/road-construction-set-to-be-completed-this-month
Logan, OH
Hocking Co.
United States 		SR 328 / US 33 SB Ramps
(39.52126, -82.37668) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
45.7200 		Freeway Ramps (Grade-Separated)
Single-Lane 		2017
Green, OH
Summit Co.
United States 		Corporate Woods Pkwy. / Corporate Woods Cir.
(40.96101, -81.46780) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.6838 		Other (At-Grade)
Single-Lane 		2019 ICD estimated from Google Maps linework.
Columbus, OH
Franklin Co.
United States 		Dublin-Granville Rd. / Albany Park Dr.
(40.07893, -82.84812) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
38.1000 		Other (At-Grade)
Single-Lane 		2019
Grove City, OH
Franklin Co.
United States 		Orders Rd. / Haughn Rd.
(39.85994, -83.09062) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
31.1706 		Other (At-Grade)
Single-Lane 		2015 ICD estimated from Google Maps linework.
Grove City, OH
Franklin Co.
United States 		Gantz Rd. / Brookham Dr.
(39.88597, -83.05650) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
39.4067 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
Weinland Park, OH
Franklin Co.
United States 		Indianola Ave. / E 6th Ave.
(39.98913, -83.00333) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
None 		4 Approaches
0 Driveways
27.4516 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Green, OH
Summit Co.
United States 		E Turkeyfoot Lake Rd. / Myersville Rd.
(40.97616, -81.42369) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.0679 		Other (At-Grade)
Single-Lane 		2019 ICD estimated from Google Maps linework.
Southern Orchards, OH
Franklin Co.
United States 		Linwood Ave. / Stanley Ave.
(39.94413, -82.96625) 		Traffic Calming Circle
Existing 		Uncontrolled
None 		4 Approaches
0 Driveways
42.1202 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Driving Park, OH
Franklin Co.
United States 		Linwood Ave. / E Columbus St.
(39.94588, -82.96610) 		Traffic Calming Circle
Existing 		Uncontrolled
None 		4 Approaches
0 Driveways
24.7221 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Hartville, OH
Stark Co.
United States 		SR 619 (Edison St. NW) / Kaufman Ave. NW
(40.97266, -81.36831) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
50.4977 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2019 ICD estimated from Google Maps linework.
Driving Park, OH
Franklin Co.
United States 		Linwood Ave. / E Sycamore St.
(39.94807, -82.96592) 		Traffic Calming Circle
Existing 		Uncontrolled
None 		4 Approaches
0 Driveways
32.0461 		Other (At-Grade)
Single-Lane 		ICD estimated from Google Maps linework.
Lagrange, OH
Lorain Co.
United States 		SR 301 / SR 303
(41.23735, -82.11980) 		Other
Existing 		All-Way Stop
Unknown 		4 Approaches
0 Driveways
40.4153 		Other (At-Grade)
Single-Lane 		Parking around circulatory roadway, pedestrian access to central island. ICD estimated from Google Maps linework.
Troy, OH
Miami Co.
United States 		McKaig Rd. / S Dorset Rd.
(40.03964, -84.22855) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
19.2019 		Other (At-Grade)
Single-Lane 		2019 This roundabout was constructed summer 2019 and opened to traffic in August 2019. 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.
Upper Arlington, OH
Franklin Co.
United States 		Arlington Ave. / Stanford Rd. / Tremont Rd.
(39.99510, -83.06056) 		Roundabout
Existing 		All-Way Yield
None 		6 Approaches
0 Driveways
34.7690 		Other (At-Grade)
Single-Lane 		2004 Splitter islands only on north and south legs. ICD estimated from Google Maps linework.
Dublin, OH
Franklin Co.
United States 		Rings Rd. / Wilcox Rd.
(40.08106, -83.14941) 		Other
Existing 		All-Way Stop
None 		4 Approaches
0 Driveways
21.9317 		Other (At-Grade)
Single-Lane 		Stop control on all approaches. No splitter islands. ICD estimated from Google Maps linework.
Dublin, OH
Franklin Co.
United States 		Rings Rd. / Norn St.
(40.08079, -83.15467) 		Other
Existing 		All-Way Stop
None 		3 Approaches
0 Driveways
37.4668 		Other (At-Grade)
Single-Lane 		Stop control on all approaches. No splitter islands. ICD estimated from Google Maps linework.
Dublin, OH
Franklin Co.
United States 		Rings Rd. / Brighton Hill Ln.
(40.08177, -83.14392) 		Other
Existing 		All-Way Stop
Unknown 		3 Approaches
0 Driveways
34.7249 		Other (At-Grade)
Single-Lane 		2004 Stop control on approaches. Year Completed estimated (2003-2004). ICD estimated from Google Maps linework.
Dublin, OH
Franklin Co.
United States 		Rings Rd. / Churchman Rd.
(40.07717, -83.17545) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.7272 		Other (At-Grade)
Single-Lane 		2016 ICD estimated from Google Maps linework.
Bowling Green, OH
Wood Co.
United States 		E Wooster St. / I-75 SB Ramps
(41.37453, -83.61786) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.0567 		Freeway Ramps (Grade-Separated)
Single-Lane 		2019 https://nbc24.com/news/local/wooster-street-roundabouts-to-open-in-bowling-green. ICD estimated from Google Maps linework.
Bowling Green, OH
Wood Co.
United States 		E Wooster St. / I-75 NB Ramps
(41.37445, -83.61400) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.0568 		Freeway Ramps (Grade-Separated)
Single-Lane 		2019 https://nbc24.com/news/local/wooster-street-roundabouts-to-open-in-bowling-green. ICD estimated from Google Maps linework.
Mount Vernon, OH
Knox Co.
United States 		Public Square (Main St. / High St.)
(40.39362, -82.48543) 		Other
Existing 		All-Way Yield
None 		4 Approaches
4 Driveways
88.2325 		Other (At-Grade)
Single-Lane 		1876 The intersection at Public Square was platted in 1805 but converted to its current configuration in the mid-1890's following the construction of the Soldiers' Monument. Parking along circulatory roadway, pedestrian access to central island. https://www.historicknoxohio.org/index.php/historical-districts/mount-vernon-districts/8-downtown-district/34-public-square. ICD estimated from Google Maps linework.
Fairfield, OH
Butler Co.
United States 		River Rd. / Gray Rd.
(39.32691, -84.59580) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane 		2019 https://www.fairfield-city.org/839/River-and-Gray-Roundabout
Athens, OH
Athens Co.
United States 		W Union St. / Smith St. / (parking lot)
(39.32941, -82.10731) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
22.1719 		Other (At-Grade)
Single-Lane 		2014 Small roundabout, primarily to assist with clarifying driveway locations and where peds should cross. Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Twinsburg, OH
Summit Co.
United States 		Liberty Rd. / Glenwood Dr.
(41.34166, -81.41895) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
25.1071 		Other (At-Grade)
Single-Lane 		2009 ICD estimated from Google Maps linework.
Fairlawn, OH
Summit Co.
United States 		Ridgewood Rd. / Jacoby Rd.
(41.11011, -81.61945) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
26.0960 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Hilliard, OH
Franklin Co.
United States 		Davis Rd. / Audubon Ave.
(40.02548, -83.19837) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5760 		Other (At-Grade)
Single-Lane 		2017 City of Hilliard jurisdiction.
Blue Ash, OH
Hamilton Co.
United States 		Malsbary Rd. / Alliance Rd.
(39.23916, -84.38188) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
34.2258 		Other (At-Grade)
Single-Lane 		2017 http://www.blueash.com/departments/public_works/roundabout_safety.php ICD estimated from Google Maps linework.
Blue Ash, OH
Hamilton Co.
United States 		Plainfield Rd. / Parkview Dr.
(39.24335, -84.39561) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
18.4993 		Other (At-Grade)
Single-Lane 		2018 http://www.blueash.com/departments/public_works/roundabout_safety.php ICD estimated from Google Maps linework.
Defiance, OH
Defiance Co.
United States 		Jefferson Ave. / Palmer Dr.
(41.26140, -84.36196) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.8093 		Other (At-Grade)
Unknown 		2018 ICD estimated from Google Maps linework.
Defiance, OH
Defiance Co.
United States 		Palmer Dr. / Woodhurst Dr.
(41.26324, -84.36102) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
26.9329 		Other (At-Grade)
Unknown 		2018 ICD estimated from Google Maps linework.
Greenville, OH
Darke Co.
United States 		Public Square (Main St. / Broadway St.)
(40.10246, -84.63338) 		Other
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.6767 		Other (At-Grade)
Single-Lane 		Parking around circulatory roadway. ICD estimated from Google Maps linework.
Columbus, OH
Franklin Co.
United States 		International Gateway / Stelzer Rd. / Red Lot parking access
(39.99937, -82.90639) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
36.5967 		Other (At-Grade)
Single-Lane 		2008 On site of John Glenn Columbus International Airport. Year Completed estimated (2007-2009). 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.
Grove City, OH
Franklin Co.
United States 		Alkire Rd. / Darby Creek Dr.
(39.89552, -83.20268) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
39.4012 		Other (At-Grade)
Single-Lane 		2016 http://gpdgroup.com/2016/11/index-html/ ICD estimated from Google Maps linework.
Plain City, OH
Union Co.
United States 		Hyland-Croy Rd. / Brock Rd.
(40.16244, -83.18563) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.5091 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
Plain City, OH
Union Co.
United States 		Hyland-Croy Rd. / Ryan Pkwy
(40.16771, -83.18450) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
32.8557 		Other (At-Grade)
Single-Lane 		2012 Year Completed estimated (2011-2014). ICD estimated from Google Maps linework.
Union Township, OH
Clermont Co.
United States 		Eastgate South Dr. / Clepper Ln. / (shopping center parking)
(39.09512, -84.27214) 		Roundabout
Existing 		All-Way Yield
None 		5 Approaches
0 Driveways
50.9805 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2016 date: https://www.clermontsun.com/2016/04/28/eastgate-roundabout-is-now-open/ ICD estimated from Google Maps linework.
North Baltimore, OH
Wood Co.
United States 		S Main St. / Briar Hill Rd.
(41.17336, -83.67920) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
29.6669 		Other (At-Grade)
Single-Lane 		2012 ICD estimated from Google Maps linework.
Oakwood, OH
Cuyahoga Co.
United States 		Pettibone Rd. / Richmond Rd.
(41.35765, -81.48895) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.9620 		Other (At-Grade)
Single-Lane 		2013 Year Completed estimated (2012-2014). ICD estimated from Google Maps linework.
Painesville, OH
Lake Co.
United States 		Painesville Warren Rd. / Vrooman Rd. / Leroy Center Rd.
(41.68699, -81.17544) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
41.9198 		Other (At-Grade)
Single-Lane 		2013 ICD estimated from Google Maps linework.
Akron, OH
Summit Co.
United States 		S Old Main St. / W South St. / Bachtel Ave.
(41.06039, -81.52863) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
30.6185 		Other (At-Grade)
Single-Lane 		2017 Year Completed estimated (2017-2018). ICD estimated from Google Maps linework.
Toledo, OH
Lucas Co.
United States 		Berdan Ave. / Haverhill Dr. / I-75 SB On-ramp
(41.68899, -83.56276) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
46.3780 		Other (At-Grade)
Multilane (2 Lane, unspecified) 		2018 ICD estimated from Google Maps linework.
Green, OH
Summit Co.
United States 		E Turkeyfoot Lake Rd. / Pickle Rd.
(40.97410, -81.47402) 		Roundabout
Existing 		All-Way Yield
Unknown 		3 Approaches
0 Driveways
36.9707 		Other (At-Grade)
Single-Lane 		2018 https://www.whbc.com/city-opens-new-roundabout-has-plans-for-more/ ICD estimated from Google Maps linework.
Newark, OH
Licking Co.
United States 		Sharon Valley Rd. / Evans Blvd.
(40.07366, -82.44379) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
22.8480 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
North Ridgeville, OH
Lorain Co.
United States 		SR 83 / Mills Rd.
(41.41884, -82.01865) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
36.7204 		Other (At-Grade)
Single-Lane 		2017 ICD estimated from Google Maps linework.
(unincorporated), OH
Delaware Co.
United States 		Fourwinds Dr. / Summit Dr.
(40.27319, -82.93613) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
33.7158 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
(unincorporated), OH
Delaware Co.
United States 		Liberty Road at Jewett Road
(40.14435, -83.07301) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
1 Driveways
27.3892 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
(unincorporated), OH
Delaware Co.
United States 		Smothers Rd. / Red Bank Rd. / Schott Rd.
(40.13000, -82.85823) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.7003 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Mason, OH
Warren Co.
United States 		Mason Rd. / Sarah Dr.
(39.36641, -84.31909) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
32.3170 		Other (At-Grade)
Single-Lane 		2010 ICD estimated from Google Maps linework.
Mason, OH
Warren Co.
United States 		Freedom Way / Veterans Pkwy.
(39.33363, -84.30647) 		Roundabout
Existing 		All-Way Yield
None 		3 Approaches
0 Driveways
35.1035 		Other (At-Grade)
Single-Lane 		2015 Third leg of intersection not connected yet ICD estimated from Google Maps linework.
Liberty Township, OH
Butler Co.
United States 		Yankee Rd. / Millikin Rd.
(39.40022, -84.38541) 		Roundabout
Existing 		All-Way Yield
None 		4 Approaches
0 Driveways
34.1471 		Other (At-Grade)
Single-Lane 		2018 ICD estimated from Google Maps linework.
Bexley, OH
Franklin Co.
United States 		S Gould Rd. / Dale Ave.
(39.96392, -82.92387) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
Bexley, OH
Franklin Co.
United States 		Gould Rd. / Powell Ave.
(39.96599, -82.92369) 		Traffic Calming Circle
Existing 		One-Way/Two-Way Stop
Unknown 		4 Approaches
0 Driveways
 Other (At-Grade)
Single-Lane
West Chester Township, OH
Butler Co.
United States 		Smith Rd. / Beckett Rd. / Beckett Meadows Rd.
(39.35097, -84.45265) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
45.2538 		Other (At-Grade)
Single-Lane 		2018 Opened May 2018. Entering ADT = 18,670 vpd as of Sept 2018. ICD estimated from Google Maps linework.
Hamilton, OH
Butler Co.
United States 		Hamilton Mason Rd. / LeSourdsville West Chester Rd.
(39.37223, -84.42497) 		Roundabout
Existing 		All-Way Yield
Unknown 		4 Approaches
0 Driveways
40.6237 		Other (At-Grade)
Single-Lane 		2018 Opened August 2018. ICD estimated from Google Maps linework.
Tuttle West, OH
Franklin Co.
United States 		Bow Falls Blvd. / Cross River Falls Blvd. / Rainbow Falls St.
(40.05861, -83.17153) 		Traffic Calming Circle
Existing 		Other
Unknown 		4 Approaches
0 Driveways
115.1795 		Other (At-Grade)
Single-Lane 		2006 ICD estimated from Google Maps linework.