City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
---|---|---|---|---|---|---|---|
Waterloo,
IL Monroe Co. United States |
Park St. / Lakeview Dr. (38.33225, -90.15966) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 2 Driveways 34.6640 |
Other (At-Grade) Single-Lane |
2016 | ICD estimated from Google Maps linework. |
O'Fallon,
IL St. Clair Co. United States |
Simmons Rd. / Milburn School Rd. / Fairwood Hills Rd. (38.61146, -89.92906) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.7957 |
Other (At-Grade) Single-Lane |
2016 | ICD estimated from Google Maps linework. |
Springfield,
IL Sangamon Co. United States |
W Iles Ave. / Archer Elevator Rd. (39.77083, -89.73465) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 34.8829 |
Other (At-Grade) Single-Lane |
2017 | ICD estimated from Google Maps linework. |
Freeport,
IL Stephenson Co. United States |
W Pearl City Rd. / Kiwanis Dr. / S Forest Rd. (42.28237, -89.66744) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 37.1116 |
Other (At-Grade) Single-Lane |
2013 | ICD estimated from Google Maps linework. |
Schaumburg,
IL Cook Co. United States |
N Plum Grove Rd. / Remington Rd. (42.05300, -88.05996) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 30.1519 |
Other (At-Grade) Single-Lane |
2018 | ICD estimated from Google Maps linework. |
Springfield,
IL Sangamon Co. United States |
Flat Ave. / Roland Ave. (39.75916, -89.64309) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 24.7894 |
Other (At-Grade) Single-Lane |
2008 | Year Completed estimated (2007-2009). 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). |
De Kalb,
IL DeKalb Co. United States |
Health Services Dr. / (unknown) / (parking lot) (41.96413, -88.72497) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.0746 |
Other (At-Grade) Single-Lane |
2011 | Year Completed estimated (2010-2011). ICD estimated from Google Maps linework. |
Joliet,
IL Kendall Co. United States |
Wildsprings Pkwy. / Onyx Ln. (41.55281, -88.28244) |
Traffic Calming Circle Existing |
Uncontrolled None |
3 Approaches 0 Driveways 30.3882 |
Other (At-Grade) Single-Lane |
2007 | ICD estimated from Google Maps linework. |
Joliet,
IL Kendall Co. United States |
Wildsprings Pkwy. / Waterbury Dr. (41.56095, -88.29127) |
Traffic Calming Circle Existing |
All-Way Stop None |
4 Approaches 0 Driveways 18.7668 |
Other (At-Grade) Single-Lane |
2005 | ICD estimated from Google Maps linework. |
Orland Park,
IL Cook Co. United States |
S Ravinia Ave. / W 147th St. (41.62323, -87.85606) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.9262 |
Other (At-Grade) Single-Lane |
2018 | https://www.facebook.com/VillageofOrlandPark/posts/-ravinia-ave-roundabout-debuts-sat-oct-13th-at-7am-the-roundabout-opening-is-ahe/1956887887713212/ ICD estimated from Google Maps linework. |
North Chicago,
IL Lake Co. United States |
W Dugdale Rd. / 14th St. (42.33414, -87.86542) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.3784 |
Other (At-Grade) Single-Lane |
2019 | https://www.chicagotribune.com/suburbs/lake-county-news-sun/opinion/ct-lns-moran-14th-street-roundabout-st-1106-20191105-ks75xkqok5bm5ok3h5u5q64mtu-story.html ICD estimated from Google Maps linework. |
Pinckneyville,
IL Perry Co. United States |
Kennedy Dr. / IL 154 (38.08128, -89.39884) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 48.8852 |
Other (At-Grade) Single-Lane |
2016 | https://thesouthern.com/news/local/communities/pinckneyville/work-progressing-on-roundabout-in-pinckneyville/article_15117fb7-c620-5c5a-9396-51297680745e.html ICD estimated from Google Maps linework. |
Troy,
IL Madison Co. United States |
SR 162 / Lakeview Acres Rd. (38.73777, -89.93511) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 37.2639 |
Other (At-Grade) Single-Lane |
2013 | 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. |
Woodstock,
IL McHenry Co. United States |
Charles Rd. / Raffel Rd. (42.36007, -88.42864) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 37.9483 |
Other (At-Grade) Single-Lane |
2017 | ICD estimated from Google Maps linework. |
Belleville,
IL St. Clair Co. United States |
Centreville Ave. / SR 15 NB Ramps / S Belt W (38.50591, -90.00011) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 47.6653 |
Freeway Ramps (Grade-Separated) Single-Lane |
2013 | ICD estimated from Google Maps linework. |
Belleville,
IL St. Clair Co. United States |
Centreville Ave. / SR 15 SB Ramps / Whiskey Dr. (38.50516, -90.00173) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 35.5157 |
Freeway Ramps (Grade-Separated) Single-Lane |
2013 | ICD estimated from Google Maps linework. |
Lincolnshire,
IL Lake Co. United States |
Everett Rd. / Riverwoods Rd. (42.22193, -87.90590) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.4539 |
Other (At-Grade) Single-Lane |
2010 | ICD estimated from Google Maps linework. |
Lake Villa,
IL Lake Co. United States |
Cedar Lake Rd. / Monaville Rd. (42.39797, -88.09213) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 37.9254 |
Other (At-Grade) Single-Lane |
2013 | ICD estimated from Google Maps linework. |
Lake Barrington,
IL Lake Co. United States |
Roberts Rd. / River Rd. (42.23849, -88.16919) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 31.8321 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2015 | ICD estimated from Google Maps linework. |
Des Plaines,
IL Cook Co. United States |
N. Wolf Rd. / State St. / N. Broadway St. / E. Golf Rd. (42.05374, -87.91028) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 49.3776 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2018 | Intersection upgraded by IDOT to roundabout in 2018. |
Old Mill Creek,
IL Lake Co. United States |
Hunt Club Rd. / W. Wadsworth Rd. (42.42938, -87.97247) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 41.4326 |
Other (At-Grade) Single-Lane |
2011 | ICD estimated from Google Maps linework. |
Old Mill Creek,
IL Lake Co. United States |
Hunt Club Rd. / Milburn Rd. / W. Simpson Rd. (42.42212, -87.97259) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.9640 |
Other (At-Grade) Single-Lane |
2011 | ICD estimated from Google Maps linework. |
Campton Hills,
IL Kane Co. United States |
SR 47 / Burlington Rd. (41.98813, -88.47064) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2016 | Rural, high-speed approaches. |
Rockford,
IL Winnebago Co. United States |
N Main St. / Auburn St. (42.28863, -89.08024) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2013 | Originally built in 2013 as multilane 2x2 roundabout. Reduced from multilane 2x2 to single-lane roundabout in 2024: https://www.wifr.com/2024/05/17/main-auburn-st-roundabout-rockford-reduce-lanes/ |
Rockford,
IL Winnebago Co. United States |
Seminary St. / College Ave. (42.26161, -89.09051) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 34.4721 |
Other (At-Grade) Single-Lane |
2013 | Right-turn bypass lane on west leg. ICD estimated from Google Maps linework. |
Bloomington,
IL McLean Co. United States |
Royal Pointe Dr / Brighton Ln (40.49004, -88.93106) |
Traffic Calming Circle Existing |
Other None |
4 Approaches 0 Driveways 55.4069 |
Other (At-Grade) Single-Lane |
1997 | Year Completed estimated (1994-1999). 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. |
Glen Ellyn,
IL DuPage Co. United States |
Crescent Blvd. / Crescent Ct. / Park Row (41.87975, -88.05899) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 24.9936 |
Other (At-Grade) Single-Lane |
2015 | Compact urban roundabout - T-intersection with fourth leg between top and stem of T. Providing a means for legal U-turns was an important factor in selection of a roundabout here. |
Brookfield,
IL Cook Co. United States |
Grand Blvd. / Washington St. (41.82755, -87.85150) |
Other Existing |
Unknown Unknown |
8 Approaches 0 Driveways 41.8281 |
Other (At-Grade) Single-Lane |
I am a chauffuer in the Chicago area and I use this roundabout frequently when traveling from the West Suburbs to Midway Airport. Only real traffic is on Grand Blvd at this intersection but it is in a downtown shopping district in Brookfield (13 mi WSW of Functional Class: Local ICD estimated from Google Maps linework. | |
Normal,
IL McLean Co. United States |
Beaufort St. / North St. (40.50929, -88.98440) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways 54.8640 |
Other (At-Grade) Single-Lane |
2009 | Both a traffic solution and centerpiece for significant downtown redevelopment. Pedestrian access to central island. Completed Fall 2009. https://www.landscapeperformance.org/case-study-briefs/uptown-normal-circle-and-streetscape |
Hoffman Estates,
IL Cook Co. United States |
Essex Dr. / Beacon Pointe Dr. (42.06310, -88.23064) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 29.2604 |
Other (At-Grade) Single-Lane |
2007 | Roundabout pictures available at Village Website http://www.hoffmanestates.org/government/departments-comdev-transportation.shtml#InterestandInfo Functional Class: Collector ICD estimated from Google Maps linework. |
Highland,
IL Madison Co. United States |
US 40 / IL 160 / Poplar St. (38.75010, -89.67197) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 40.9832 |
Other (At-Grade) Single-Lane |
2004 | Roundabout operating nicely with no accidents reported during first six months of operation. Completed October 2004. Functional Class: Arterial ICD estimated from Google Maps linework. |
Champaign,
IL Champaign Co. United States |
English Oak Dr. / (unknown) (40.10075, -88.32784) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 28.3203 |
Other (At-Grade) Single-Lane |
2007 | ICD estimated from Google Maps linework. |
Champaign,
IL Champaign Co. United States |
English Oak Dr. / Chestnut Grove Dr. (40.09811, -88.32787) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 26.4942 |
Other (At-Grade) Single-Lane |
2005 | ICD estimated from Google Maps linework. |
Champaign,
IL Champaign Co. United States |
Crabapple Ln. / Sandcherry Dr. (40.09553, -88.32968) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 1 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2006 | |
Springfield,
IL Sangamon Co. United States |
Capitol Ave. / 12th St. (39.79816, -89.63947) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
2012 | |
Highland,
IL Madison Co. United States |
Iberg Rd. / Veterans Honor Pkwy. / Broadway / Saint Rose Rd. (38.73643, -89.65281) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2019 | https://www.bnd.com/news/local/community/highland-news-leader/article137270003.html |
Wadsworth,
IL Lake Co. United States |
W Wadsworth Rd. / Dilleys Rd. (42.42897, -87.94581) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | https://www.youtube.com/watch?v=R7rA-rscA70 |
Chicago,
IL Cook Co. United States |
W Evergreen Ave. / N Burling St. (41.90639, -87.64734) |
Other Existing |
Uncontrolled Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
No splitter islands or control. | |
Carterville,
IL Williamson Co. United States |
Cambria Rd. / Herrin Rd. (37.81089, -89.12377) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 42.6717 |
Other (At-Grade) Single-Lane |
2020 | https://wsiltv.com/2020/05/29/williamson-county-intersection-to-close-for-construction/ |
Peru,
IL La Salle Co. United States |
Peoria St. / Plank Rd. / Sunset Dr. (41.34157, -89.13074) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | https://www.mywebtimes.com/2020/10/07/la-salle-countys-first-roundabout-will-be-partially-opened-thursday/aix39n8/ |
Saint Charles,
IL Kane Co. United States |
Burlington Rd. / Bolcum Rd. (41.94162, -88.39775) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2020 | |
Marion,
IL Williamson Co. United States |
Morgan Ave. (The Hill) / N Carbon St. (37.74458, -88.94792) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Single-Lane |
2019 | https://local.nixle.com/alert/7707046/ |
O'Fallon,
IL St. Clair Co. United States |
Milburn School Rd. / Old Collinsville Rd. (38.61444, -89.96636) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.7290 |
Other (At-Grade) Single-Lane |
2018 | ICD estimated from Google Maps linework. |
Fairview Heights,
IL St. Clair Co. United States |
Dunhill Dr. / Northshore Dr. (38.61012, -89.97116) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.7309 |
Other (At-Grade) Single-Lane |
2006 | No splitter islands. ICD estimated from Google Maps linework. |
Centreville,
IL St. Clair Co. United States |
SR 13 / SR 157 (38.55853, -90.09956) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 44.1960 |
Other (At-Grade) Single-Lane |
2008 | |
Gurnee,
IL Lake Co. United States |
Almond Rd. / Dada Dr. (42.37601, -87.98463) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2018 | https://www.gurnee.il.us/government/departments/community-development/engineering/almond-and-dada-intersection |
Washington,
IL Tazewell Co. United States |
Washington Square (40.70341, -89.40659) |
Other Existing |
One-Way/Two-Way Stop None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
1920 | Pedestrian access to central island; parking along circulatory roadway. |
Hawthorn Woods,
IL Lake Co. United States |
W Schwerman Rd. / Tournament Dr. (42.24819, -88.07133) |
Other Existing |
All-Way Stop Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
||
Monee,
IL Will Co. United States |
W Court St. / S Egyptian Trl. (41.42154, -87.74755) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.5280 |
Other (At-Grade) Single-Lane |
2018 | Year Completed estimated (2017-2018). |
Channahon,
IL Will Co. United States |
S Navajo Dr. / St Ann Way (41.43729, -88.22099) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2004 | Year Completed estimated (2002-2005). |
Plainfield,
IL Will Co. United States |
W Renwick Rd. / S Drauden Rd. (41.59347, -88.23543) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2006 | Year Completed estimated (2005-2006). |
Plainfield,
IL Will Co. United States |
Island Dr. / Creekview Dr. / S Indian Boundary Line Rd. (41.59740, -88.23185) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 54.8640 |
Other (At-Grade) Single-Lane |
2004 | Year Completed estimated (2002-2005). |
Homer Glen,
IL Will Co. United States |
Syd Creek Dr. / Iz Brook Dr. (41.59490, -87.97263) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2006 | Year Completed estimated (2005-2006). |
Homer Glen,
IL Will Co. United States |
Syd Creek Dr. / Blue Mag Rd. (41.59306, -87.97332) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2006 | Year Completed estimated (2005-2006). |
Plainfield,
IL Kendall Co. United States |
S Grande Park Blvd. / S Playa Vista Blvd. / Carmel Blvd. (41.63491, -88.26332) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 41.1480 |
Other (At-Grade) Single-Lane |
2008 | Year Completed estimated (2007-2008). |
Bolingbrook,
IL Will Co. United States |
Rodeo Dr. / Kings Rd. (41.66750, -88.14597) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 53.3400 |
Other (At-Grade) Single-Lane |
2019 | Right-turn-only lanes on east and west legs; designed for future expansion to two through lanes. |
Naperville,
IL Will Co. United States |
Honey Locust Dr. / 103rd St. (41.69412, -88.22994) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2004 | Year Completed estimated (2002-2005). |
Sterling,
IL Whiteside Co. United States |
W Le Fevre Rd. / Lynn Blvd. (41.80133, -89.72783) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | https://www.radiorockriver.com/2020/10/26/the-sterling-roundabout-is-now-open-for-business/ |
De Kalb,
IL DeKalb Co. United States |
E Gurler Rd. / N Peace Rd. (41.89286, -88.72396) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | https://www.facebook.com/1360WlbkRadio/posts/wlbk-local-newsdekalbs-new-roundabout-is-opening-soon-dekalb-city-manager-bill-n/3211580668940104/ |
Coral,
IL McHenry Co. United States |
US 20 / Harmony Rd. (42.16114, -88.52668) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Single-Lane |
2020 | |
Carbondale,
IL Jackson Co. United States |
W Chautauqua St. / S McLafferty Rd. (37.71568, -89.23758) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2021 | North leg disconnected. https://explorecarbondale.com/676/Chautauqua-McLafferty-Roundabout-Complet |
Belleville,
IL St. Clair Co. United States |
SR 159 (N Illinois St. - S Illinois St.) / E Main St. / W Main St. (38.51360, -89.98421) |
Other Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 47.2440 |
Other (At-Grade) Single-Lane |
Painted splitter islands. Circle with roundabout features. | |
Bolingbrook,
IL Will Co. United States |
Janes Ave. / (apartment complex entrance) (41.71085, -88.03938) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 50.2920 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2007 | East leg stubbed. Year Completed estimated (2006-2007). |
Schaumburg,
IL Cook Co. United States |
E State Pkwy. / N Plum Grove Rd. (42.05607, -88.05992) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.1960 |
Other (At-Grade) Single-Lane |
2019 | |
Lake Villa,
IL Lake Co. United States |
Monaville Rd. / N Fairfield Rd. (42.40096, -88.11041) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2021 | https://www.lakecountyil.gov/3686/Fairfield-Rd |
Algonquin,
IL Kane Co. United States |
Bolz Rd. / Longmeadow Pkwy. (42.13872, -88.27011) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2020 | https://kanecountyconnects.com/2020/11/as-longmeadow-parkway-opens-kdot-permanently-closes-portion-of-bolz-road/ |
Rockford,
IL Winnebago Co. United States |
Lyford Rd. / (medical center entrance) (42.31307, -88.95526) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 60.9600 |
Other (At-Grade) Single-Lane |
2018 | Yielding right-turn bypass lanes on south and east legs. Year Completed estimated (2018-2019). |
Chillicothe,
IL Peoria Co. United States |
N Old Galena Rd. / N State St. (40.83312, -89.56268) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 56.3880 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2015 | Merging right-turn bypass lane on north leg. Year Completed estimated (2013-2016). |
Alton,
IL Madison Co. United States |
Central Ave. / College Ave. (38.90689, -90.17172) |
Other Existing |
Unknown Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
Parking along circulatory roadway. | |
Lincolnwood,
IL Cook Co. United States |
N Kimball Ave. / W Arthur Ave. (41.99912, -87.71431) |
Traffic Calming Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
||
Lincolnwood,
IL Cook Co. United States |
W North Shore Ave. / N Kimball Ave. (42.00281, -87.71426) |
Traffic Calming Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
||
Lincolnwood,
IL Cook Co. United States |
W Arthur Ave. / N Kenton Ave. (41.99908, -87.74345) |
Traffic Calming Circle Existing |
Unknown Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
||
Edwardsville,
IL Madison Co. United States |
N University Dr. / Hairpin Dr. (38.79313, -89.99441) |
Other Existing |
Unknown Unknown |
3 Approaches 5 Driveways 0.0000 |
Other (At-Grade) Unknown |
||
Caseyville,
IL St. Clair Co. United States |
George E Chance Pkwy. / (future road) / (parking) (38.64435, -89.98704) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2007 | Year Completed estimated (2007-2008). |
Caseyville,
IL St. Clair Co. United States |
George E Chance Pkwy. / Blackwood Ridge / Boreal Ridge (38.64452, -89.99106) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2007 | Year Completed estimated (2007-2008). |
Caseyville,
IL St. Clair Co. United States |
George E Chance Pkwy. / Villa Valley / Donner Ridge (38.64193, -90.00523) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2007 | Year Completed estimated (2007-2008). |
Caseyville,
IL St. Clair Co. United States |
George E Chance Pkwy. / Laurel Flats Dr. / (future roads) (38.63746, -90.00941) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2007 | Year Completed estimated (2007-2008). |
Swansea,
IL St. Clair Co. United States |
Berwick Crossing (38.53100, -89.92281) |
Other Existing |
Unknown Unknown |
2 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
||
Shiloh,
IL St. Clair Co. United States |
Wingate Blvd. / London Ln. (38.52931, -89.92521) |
Other Existing |
Unknown Unknown |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
||
Mascoutah,
IL St. Clair Co. United States |
Falling Leaf Way / Timberbrook Dr. / Antique Ln. (38.50300, -89.81853) |
Other Existing |
Uncontrolled Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
No splitter islands. | |
Hoffman Estates,
IL Cook Co. United States |
Center Dr. / (parking) (42.07088, -88.12878) |
Rotary Existing |
All-Way Yield None |
3 Approaches 0 Driveways 60.9600 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
This is a privately maintained roadway. The site is currently being redeveloped from an office campus to a mixed-use development. A single-lane modern roundabout has been considered as a replacement for the existing rotary. | |
West Dundee,
IL Kane Co. United States |
Millbrook Dr. / (unknown) / (parking) (42.14551, -88.34157) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 32.0040 |
Other (At-Grade) Single-Lane |
2013 | Year Completed estimated (2013-2015). |
Elgin,
IL Kane Co. United States |
Long Common Pkwy. / South St. (42.02091, -88.36097) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 64.0080 |
Other (At-Grade) Single-Lane |
2006 | Year Completed estimated (2005-2006). |
Elgin,
IL Kane Co. United States |
Long Common Pkwy. / Gansett Pkwy. (42.02750, -88.36153) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 60.9600 |
Other (At-Grade) Single-Lane |
2006 | Little entry curvature. Year Completed estimated (2005-2006). |
Elgin,
IL Kane Co. United States |
SR 47 / Plato Rd. (42.01941, -88.46401) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 42.6720 |
Other (At-Grade) Single-Lane |
2020 | Year Completed estimated (2019-2020). |
Woodstock,
IL McHenry Co. United States |
S Madison St. / S South St. / Lake Ave. (42.31289, -88.44469) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | https://www.woodstockil.gov/publicworks/page/south-lake-madison-roundabout |
Lake Forest,
IL Lake Co. United States |
N Field Dr. / Football Dr. (42.25435, -87.89853) |
Other Existing |
Other None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
South entry is uncontrolled; other entries are stop-controlled. | |
West Chicago,
IL DuPage Co. United States |
Technology Blvd. / Discovery Dr. / Innovation Dr. (north) (41.87817, -88.25418) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 64.0080 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2006 | Year Completed estimated (2005-2006). |
West Chicago,
IL DuPage Co. United States |
Technology Blvd. / Discovery Dr. / Innovation Dr. (south) (41.87416, -88.25731) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 64.0080 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
2006 | Year Completed estimated (2005-2006). |
Marengo,
IL McHenry Co. United States |
SR 23 / Harmony Rd. (42.18243, -88.61803) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2020 | Yield-controlled right-turn bypass lane on north leg. |
Marengo,
IL McHenry Co. United States |
SR 23 / I-90 WB Ramps (42.17930, -88.61798) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.7200 |
Freeway Ramps (Grade-Separated) Single-Lane |
2020 | Yield-controlled right turn bypass lane on east leg off freeway exit ramp. Merging right turn bypass lane on south leg onto freeway entrance ramp. |
Marengo,
IL McHenry Co. United States |
SR 23 / I-90 EB Ramps (42.17539, -88.61798) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 45.7200 |
Freeway Ramps (Grade-Separated) Single-Lane |
2020 | Yield-controlled right turn bypass lane on east leg off freeway exit ramp. Merging right turn bypass lane on south leg onto freeway entrance ramp. |
Algonquin,
IL McHenry Co. United States |
N Main St. / Cary Rd. / Arrowhead Dr. (42.17487, -88.28598) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2022 | https://www.facebook.com/AlgonquinIL/videos/710925177010156/ |
Columbia,
IL Monroe Co. United States |
Quarry Rd. / Palmer Creek Dr. (38.46186, -90.21085) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 38.1000 |
Other (At-Grade) Single-Lane |
2022 | https://www.republictimes.net/another-roundabout-for-columbia/ |
Edwardsville,
IL Madison Co. United States |
(access road) / (parking) (38.79590, -89.99837) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2019 | Year Completed estimated (2018-2019). |
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. |