Is there a law in PA concerning walking in the Street?

Question

Especially in areas where there are Pavements provided for pedestrians?

Answer 1

I am sure there are local laws.

Answer 2

Yes

Section 3544 Pedestrians walking along or on highway

(a) Mandatory use of available sidewalk - Where a sidewalk is provided and its use is practicable, it is unlawful for any pedestrian to walk along or upon adjacent roadway.