Green Rock, Illinois

Colona is a city in Henry County, Illinois, along the Green River. It is part of the Quad Cities metropolitan area. The population was 5,307 at the 2020 census, up from 5,099 at the 2010 census. The City of Colona was created in 1997 by the merger of the former City of Green Rock and the former Village of Colona. It was the first community in Illinois to merge by popular vote.

Colona Township is one of twenty-four townships in Henry County, Illinois, USA. As of the 2010 census, its population was 6,822 and it contained 2,773 housing units. Colona Township changed its name from Green River Township on April 13, 1857.

The John Deere Classic is a professional golf tournament on the PGA Tour. It is played annually in July, usually the week before The Open Championship, at TPC Deere Run in the Quad Cities community of Silvis, Illinois.

The Green River is an 89-mile-long (143 km) tributary of the Rock River in northwestern Illinois in the United States. Via the Rock, it is part of the Mississippi River watershed. Much of the Green's course has been straightened and channelized.

Green River is an unincorporated community in Edford Township, Henry County, Illinois, United States.

Dayton is an unincorporated community in Colona Township, Henry County, Illinois, United States.

The Big X is the junction of three Interstate Highways, I-74, I-80, and I-280, near Colona, Illinois. The cloverleaf interchange is particularly confusing for I-74 and I-80 traffic because someone wishing to stay on either route must exit their highway to connect to the other highway. In the 1990s, the Illinois Department of Transportation (IDOT) petitioned the American Association of State Highway and Transportation Officials (AASHTO), the body which approves Interstate Highway route numbering, to switch the I-74 and I-80 designations around the Quad Cities to simplify the Big X. Iowa Department of Transportation (Iowa DOT) officials did not submit an equal route renumbering proposal, so the route numbers were not switched.

Barstow is an unincorporated community in Rock Island County, Illinois, United States. Barstow is east of East Moline and Silvis. Barstow is located on a wye that connects track owned by the BNSF Railway, including the Barstow Subdivision. These tracks were previously owned by the Chicago, Burlington and Quincy Railroad (CB&Q), and a station once existed within the wye. Barstow was to be the site of a planned hog plant and a Nascar race track, but both plans were shelved after heavy opposition to them.

Carbon Cliff is a village in Rock Island County, Illinois, United States. The population was 2,134 at the 2010 census. It lies in the south part of Hampton Township.

Cleveland is a village in Henry County, Illinois, United States. The population was 188 at the 2010 census, down from 253 in 2000.