Locations Where We Live and Work Pharmaceutical Services at Discovery Ridge Research Park From Interstate 70: Exit SOUTH onto US-63 S., continue 3.2 miles Exit at DISCOVERY PARKWAY Turn LEFT at top of ramp and continue .2 miles Turn LEFT at Discovery Drive continue .1mile ABC Laboratories' new pharmaceutical development facility is on the right hand side of the street. Chemical Services at Our Original Campus Facility From Interstate 70: Turn north at exit 133, Route Z/Centrailia Exit Turn left and ABC Lane Proceed west approximately one mile Turn right into ABC Laboratories' campus at gate Visitor parking is straight back, in front of "Building E"