sentences:  The four-lane divided State Road 63 runs south from its northern terminus at U.S. Route 41 near the center of the county; both reach Terre Haute about to the south, but while Route 41 crosses to the east side of the river, State Road 63 remains on the west side.Construction on the current State Road 63, which replaced the older two-lane road and streamlined its route, began in the late 1960s and was completed by the early 1980s.The current two-lane is a part of the original route of State Road 63 and forms a business route that leaves its parent route, passes through West Lebanon and along the river, then rejoins its parent near the south edge of the county.