why does'nt yahoo maps show secondary route numbers (ie) pa 93?

Question

yahoo maps only give driving directions using major interstates
i 81 i 80 to travel from pitttston pa to cambridge springs pa
only major routes sre given what shorter driving directions

Answer 1

Well, I imagine the stated purpose of the program is to get you to your destination as quickly and efficiently as possible, not to send you meandering across the countryside until you eventually reach your destination.

Pick a marketing slogan:

"Yahoo Maps: We'll guide you there ASAP!"
or
"Yahoo Maps: Pack a sandwich, it's gonna be a long afternoon..."