Pennsylvania Consolidated Statutes · § 6141 — State and county highways and consent required

(a) General rule.--A township may construct a sanitary sewer and drain in or under any State or county highway within the township boundaries. (b) Consent.-- (1) For the construction of a sanitary sewer in or under a county highway, the consent of the county commissioners of the county shall be obtained. (2) For the construction of a sanitary sewer in or under a State highway, the consent of the Department of Transportation shall be obtained.