Question: U.S. Route 27 in Kentucky, runs 190.785 miles from the Tennessee border to the Ohio border, it crosses into the state at which reservoir in Kentucky?

Context paragraphs:
Indiana State Road 18: State Road 18 (SR 18) in the U.S. State of Indiana is an east–west route in North Central Indiana running from the Illinois border in Benton County almost to the Ohio border, terminating at U.S. Route 27 (US 27)/State Road 67 (SR 67) in Jay County.  State Route 18 is mainly a 2-lane road with exception of 4-lane divided highway from Marion to Interstate 69 (I-69).  Marion is the only considerably large city that Route 18 passes through.  State Route 18 runs just south of the lakes region, with Lake Shafer, Lake Freeman, Mississinewa Reservoir, and Salamonie Reservoir not too far to the north.  With the exception of Marion, Route 18 passes through mostly small towns.  The terrain is mostly level and is utilized mostly for agriculture.

Edgewood Cutoff: The Edgewood Cutoff is a 169-mile (273 km) single-track railroad line that runs in a north-south direction through southern Illinois and western Kentucky.  Built by the Illinois Central (IC) Railroad, the Kentucky section of the line opened in 1927 and the Illinois section in 1928.  The line is named for the hamlet of Edgewood, Illinois where the northern end of the cutoff diverges from the IC mainline.  At the southern end, the line rejoins the IC mainline at Fulton, Kentucky at the Tennessee border.  The Edgewood Cutoff was built to ease traffic congestion on the IC mainline primarily caused by the single-track bridge over the Ohio River at Cairo, Illinois.  (The cutoff crosses the Ohio River at Metropolis, Illinois using the Paducah and Illinois Railroad's bridge.)

U.S. Route 322 in Pennsylvania: U.S. Route 322 (US 322) is a U.S. highway running from Cleveland, Ohio east to Atlantic City, New Jersey.  In the U.S. state of Pennsylvania, the route runs from the Ohio border in West Shenango Township southeast to the Commodore Barry Bridge over the Delaware River in Chester, at which point the route crosses into New Jersey.  The route passes near several cities, including DuBois, State College, and Harrisburg.

New Jersey Route 27: Route 27 is a state highway in New Jersey, United States.  It runs 38.53 mi from U.S. Route 206 in Princeton, Mercer County northeast to an interchange with Route 21 (McCarter Highway) and Broad Street in Newark, Essex County.  The route passes through many communities along the way, including New Brunswick, Metuchen, Rahway, and Elizabeth.  Route 27 is a two- to four-lane undivided highway for most of its length, passing through a variety of urban and suburban environments.  It intersects many roads along the way, including Route 18 in New Brunswick, Interstate 287 in Edison, the Garden State Parkway in Woodbridge Township, Route 35 in Rahway, Route 28 in Elizabeth, and U.S. Route 22 in Newark.  Route 27 crosses the Raritan River on the Albany Street Bridge, which connects Highland Park on the east with New Brunswick on the west.

Lake Cumberland: Lake Cumberland is a reservoir in Clinton, Laurel, McCreary, Pulaski, Russell, and Wayne counties in Kentucky.  The primary reasons for its construction were a means for flood control and the production of hydroelectric power.  Its shoreline measures 1,255 miles (2,020 km) and the lake covers 65,530 acre at the maximum power pool elevation.  The reservoir ranks 9th in the U.S. in size, with a capacity of 6100000 acre.ft of water, enough to cover the entire Commonwealth of Kentucky with 3 inches (76 mm) of water.  The main lake is 101 mi long and over one mile (1.6 km) across at its widest point.

U.S. Route 27 in Kentucky: U.S. Route 27 (US 27) in Kentucky runs 190.785 miles from the Tennessee border to the Ohio border at Cincinnati, Ohio.  It crosses into the state in the Lake Cumberland area, passing near or through many small towns, including Somerset, Stanford, Nicholasville.  The road then passes straight through the heart of Lexington, including directly past University of Kentucky and Transylvania University.  North of Lexington it passes through Cynthiana and Falmouth before entering Campbell County and passing through many Northern Kentucky suburbs before ending at the Ohio state line on the Taylor Southgate Bridge in Cincinnati.

Pennsylvania Route 68: Pennsylvania Route 68 (PA 68) is a 90.036 mi east–west state highway located in western Pennsylvania in the United States.  The western terminus of the route is at the Ohio state line west of Glasgow, where PA 68 continues into Ohio as State Route 39 (SR 39).  The eastern terminus is at U.S. Route 322 (US 322) in Clarion.  The route runs southwest-northeast across Beaver, Butler, Armstrong, and Clarion counties.  PA 68 follows the Ohio River between the Ohio border and Beaver, where it crosses the Beaver River into Rochester and heads northeast away from the Ohio River.  The route runs through rural areas to Butler County, where it intersects Interstate 79 (I-79) in Zelienople before serving Evans City and Butler.  PA 68 passes through a section of Armstrong County before crossing the Allegheny River into Clarion County.  Here, the route passes through Rimersburg and Sligo before it has an interchange with I-80 and continues to its terminus in Clarion.

New Jersey Route 28: Route 28 is a state highway in the central part of New Jersey, United States that is 26.44 mi long.  Its western terminus is at U.S. Route 22 in Bridgewater Township, Somerset County while its eastern terminus is at Route 27 in Elizabeth, Union County.  From its western terminus, Route 28 heads east through Raritan, intersecting County Route 567 and then U.S. Route 202 and U.S. Route 206 at the Somerville Circle before heading through the central part of Somerville.  Past Somerville, the route interchanges with Interstate 287 in Bridgewater Township before intersecting many 500-series county roads including County Route 525 and County Route 527 in Bound Brook, County Route 529 in Dunellen, Middlesex County, County Route 531 in Plainfield, Union County, and County Route 509 in Westfield.  Route 28 continues east, intersecting Route 59 and the Garden State Parkway in Cranford before heading to Elizabeth, where it crosses Route 439 before ending at Route 27.  Route 28 is a two- to four-lane road its entire length that passes through suburban areas and runs within a close distance of New Jersey Transit’s Raritan Valley Line for much of its length.

U.S. Route 64 in Arkansas: U.S. Route 64 is a U.S. highway running from Teec Nos Pos, Arizona east to Nags Head, North Carolina.  In the U.S. state of Arkansas, the route runs 246.35 mi from the Oklahoma border in Fort Smith east to the Tennessee border in Memphis.  The route passes through several cities and towns, including Fort Smith, Clarksville, Russellville, Conway, Searcy, and West Memphis.  US 64 runs parallel to Interstate 40 until Conway, when I-40 takes a more southerly route.

Kentucky Route 29: Kentucky Route 29 (KY 29) is an 11.324 mi state highway located entirely within Jessamine County in the U.S. state of Kentucky.  The highway, maintained by the Kentucky Transportation Cabinet, runs north from High Bridge, Kentucky through Wilmore before ending at Nicholasville.  Within Wilmore, KY 29 intersects Kentucky Route 1268 and junctions with Kentucky Route 3433.  The highway acts as the border between Asbury University and Asbury Theological Seminary.  Just north of Wilmore, KY 29 merges with U.S. Route 68 for 0.590 mi before leaving US 68 and turning east heading towards Nicholasville.  KY 29 terminates at Kentucky Route 39 and U.S. Route 27 Business in downtown Nicholasville.

Supporting paragraphs: U.S. Route 27 in Kentucky Lake Cumberland
Answer: Lake Cumberland