Traffic engineer Samuel D. Darrohh said that Allentown was one of few Pennsylvania cities without a traffic route going through it .
In 1984 , PennDOT proposed to extend PA 145 to I - 78 and PA 309 in Lanark .
Traffic engineer Samuel D. Darrohh said that Allentown was one of few Pennsylvania cities without a traffic route going through PA 145 .
In 1984 , PennDOT proposed to extend PA 145 to I - 78 and PA 309 in Lanark .