sentences:  Commuters park on the pavement where high-speed freeway lanes were to be.The former freeway from I-695 to MD 122 is being converted into a two-lane parkway to be renamed Cooks Boulevard, maintained by the Maryland State Highway Administration.The highway gave its name to the I-70 Killer, a serial killer who committed a string of murders within a few miles of it in several Midwestern states in the early 1990s.