The Ohio River is a 981-mile (1,579 km) long river in the United States. It is located at the boundary of the Midwestern and Southern United States, flowing in a southwesterly direction from western Pennsylvania to its mouth on the Mississippi River at the southern tip of Illinois. It is the third largest river by discharge volume in the United States and the largest tributary by volume of the north-south flowing Mississippi River that divides the eastern from western United States. It is also the 6th oldest river on the North American continent. The river flows through or along the border of six states, and its drainage basin includes parts of 14 states. Through its largest tributary, the Tennessee River, the basin includes several states of the southeastern U.S. It is the source of drinking water for five million people.
Interstate 65 (I-65) is a major north–south Interstate Highway in the central United States. As with most primary Interstates ending in 5, it is a major crosscountry, north–south route, connecting between the Great Lakes and the Gulf of Mexico. Its southern terminus is located at an interchange with I-10 in Mobile, Alabama, and its northern terminus is at an interchange with US 12 (US 12), and US 20 in Gary, Indiana, just southeast of Chicago. I-65 connects several major metropolitan areas in the Midwest and Southern US. It connects the four largest cities in Alabama: Mobile, Montgomery, Birmingham, and Huntsville. It also serves as one of the main north–south routes through Nashville, Tennessee; Louisville, Kentucky; and Indianapolis, Indiana, each a major metropolitan area in its respective state.
The Tennessee River is the largest tributary of the Ohio River. It is approximately 652 miles (1,049 km) long and is located in the southeastern United States in the Tennessee Valley. The river was once popularly known as the Cherokee River, among other names, as the Cherokee people had their homelands along its banks, especially in what are now East Tennessee and northern Alabama. Additionally, its tributary, the Little Tennessee River, flows into it from Western North Carolina and northeastern Georgia, where the river also was bordered by numerous Cherokee towns. Its current name is derived from the Cherokee town, Tanasi, which was located on the Tennessee side of the Appalachian Mountains.
The Cumberland River is a major waterway of the Southern United States. The 688-mile-long (1,107 km) river drains almost 18,000 square miles (47,000 km2) of southern Kentucky and north-central Tennessee. The river flows generally west from a source in the Appalachian Mountains to its confluence with the Ohio River near Paducah, Kentucky, and the mouth of the Tennessee River. Major tributaries include the Obey, Caney Fork, Stones, and Red Rivers.
The Calfkiller River is a 42.4-mile-long (68.2 km) stream in the east-central portion of Middle Tennessee in the United States. It is a tributary of the Caney Fork, and is part of the Cumberland, Ohio, and Mississippi watersheds. The river is believed to be named for a Cherokee chief who once lived in the area.
The Collins River is a 67-mile-long (108 km) stream in the east-central portion of Middle Tennessee in the United States. It is a tributary of the Caney Fork, and is part of the Cumberland, Ohio and Mississippi watersheds. The river drains the scenic Savage Gulf area, located just below the river's source, and empties into Great Falls Lake at Rock Island State Park.
The Rocky River is a 31.0-mile-long (49.9 km) stream in the east-central portion of Middle Tennessee in the United States. It is a tributary of the Caney Fork River, and is part of the Cumberland, Ohio and Mississippi watersheds. The lower portion of the river is part of the reservoir created by Great Falls Dam, which is located near the river's confluence with the Caney Fork.
The Red River, 100 miles (161 km) long, is a major stream of north-central Tennessee and south-central Kentucky, and a major tributary of the Cumberland River.
The Carl D. Perkins Bridge is a cantilever bridge that spans the Ohio River between Washington Township, Scioto County, Ohio and South Portsmouth, Greenup County, Kentucky. The bridge carries the two lanes of State Route 852 and Truck Route U.S. Highway 23. The bridge connects to Kentucky Route 8.
The National Register of Historic Places in the United States is a register including buildings, sites, structures, districts, and objects. The Register automatically includes all National Historic Landmarks as well as all historic areas administered by the U.S. National Park Service. Since its introduction in 1966, more than 90,000 separate listings have been added to the register.
The Big South Fork Scenic Railway is a heritage railroad in Stearns, Kentucky.
The Big South Fork National River and Recreation Area, commonly known as Big South Fork, preserves the Big South Fork of the Cumberland River and its tributaries in northeastern Tennessee and southeastern Kentucky.
Kentucky Dam is a hydroelectric dam on the Tennessee River on the county line between Livingston and Marshall counties in the U.S. state of Kentucky. The dam is the lowermost of nine dams on the river owned and operated by the Tennessee Valley Authority, which built the dam in the late 1930s and early 1940s to improve navigation on the lower part of the river and reduce flooding on the lower Ohio and Mississippi rivers. It was a major project initiated during the New Deal of President Franklin D. Roosevelt's administration, to invest in infrastructure to benefit the country. The dam impounds the Kentucky Lake of 160,000 acres (65,000 ha), which is the largest of TVA's reservoirs and the largest artificial lake by area in the Eastern United States. It was designated as an National Historic Civil Engineering Landmark by the American Society of Civil Engineers in 1996 and listed on the National Register of Historic Places in 2017.
The Kingsport Subdivision is a 133.2-mile railroad line owned and operated by CSX Transportation in the U.S. states of Kentucky, Virginia, and Tennessee. It was formerly part of the Huntington West Division. It became part of the CSX Florence Division on June 20, 2016. Running from Elkhorn City, Kentucky, south to Erwin, Tennessee, it forms the north half of the former Clinchfield Railroad; the south half, from Erwin to Spartanburg, South Carolina, is now the Blue Ridge Subdivision. From Elkhorn City, the line continues north as the Big Sandy Subdivision to Catlettsburg, Kentucky, on the Ohio River; trains can then continue to Ohio and other Midwest points. From Spartanburg, trains can continue to Georgia, Florida, or other Southeast states.
U.S. Route 231 in Kentucky runs 86.465 miles (139.152 km) from the Tennessee state line near Adolphus to the William H. Natcher Bridge on the Ohio River near Rockport, Indiana. It crosses the state mainly in the west-central region, traversing Allen, Warren, Butler, Ohio, and Daviess Counties.
U.S. Route 431 in Kentucky runs 86.93 miles (139.90 km) from the Tennessee state line south of Adairville to US 60 at Owensboro. It crosses the state in mainly west-central portions of the state, passing through or near towns such as Russellville, Lewisburg, Central City and Livermore. The route goes through Logan, Muhlenberg, McLean, and Daviess counties.
The Clear Fork is a 42.8-mile-long (68.9 km) tributary of the Cumberland River in Kentucky and Tennessee. By the Cumberland and Ohio rivers, it is part of the Mississippi River watershed.
The Champion Bridge Company, formerly known as Champion Iron Bridge and Manufacturing Company, is a steel fabrication business based in Wilmington, Ohio, in the United States. It has been in business since the 1870s, and several of its works are listed on the National Register of Historic Places.
US 60 
I-24 
US 62 
US 68 / KY 80 
KY 214 
KY 61 
KY 90 
US 127 
KY 204 
I-75 
KY 296 west
US 25W 
KY 904 
KY 1064 (Louden Bridge-Dixie Road)
KY 92 
KY 779 
KY 1530 
KY 11 
KY 225 
US 25E 
KY 2014 
KY 2015 (Tennessee Avenue)
KY 66 
US 119 
KY 1344 
KY 987 
KY 2012 
KY 72 
KY 2007 
KY 219 
KY 3451 (Sutton Drive)
KY 840 
