From Philadelphia:

Take the I-476 Northeast Extension towards Allentown/Philadelphia/Chester/Exits 31-39. Merge on Pennsylvania Turnpike Northeast Extension (Portions toll.) Take US22 exit, towards Allentown (I-78) Harrisburg (PA 309.) Merge onto US 22E. Take PA 145 South/Macarthur Road towards Seventh Street. Merge onto PA 145. South to Hamilton Street. Turn left and travel east to Fourth Street. Turn left on Fourth Street.

From Harrisburg:

Take I-81 North towards Hazleton/Allentown.  Merge on I-78 E. Take US 22 E exit, Take PA 145 S/MacArthur Road exit towards Seventh Street.  Travel south to Hamilton Street. Turn left and travel east to Fourth Street. Turn left onto Fourth Street.

From New York:

Take I 78 W  to Pennsylvania, continue on  78W.  Take the PA 145 N exit, towards South Fourth Street. Merge onto PA 145 N. Turn slight right onto Union Street. Turn left onto South Sixth Street. Turn right on Hamilton Street. Turn left onto Fourth Street.