{"data":{"id":"us-pa/75-pa.c.s.-6105","jurisdiction":"us-pa","citation":"75 Pa.C.S. § 6105","heading":"Department to prescribe traffic and engineering investigations.","body":"The department may establish by regulation the manner in which traffic and engineering investigations shall be carried out. The department may specify particular actions which require traffic and engineering investigations. No action shall become effective until the investigation has been properly completed.","path":["Title 75 - VEHICLES","PART V ADMINISTRATION AND ENFORCEMENT","CHAPTER 61 POWERS OF DEPARTMENT AND LOCAL AUTHORITIES","SUBCHAPTER A GENERAL PROVISIONS"],"source_url":"https://www.palegis.us/statutes/consolidated/view-statute?txtType=HTM\u0026ttl=75\u0026div=0\u0026chpt=61\u0026sctn=5\u0026subsctn=0","current_through":"2026-08-31 (Statute Update stamp, 75 Pa.C.S.)","vintage":"","retrieved_at":"2026-09-02T16:35:49Z","sha256":"50bb59619d3cc2f26a31f67f7d7e0cbc9cdee830322fab3f1dcd63f01cae4239","source_id":"us-pa","stale":false,"prev":"us-pa/75-pa.c.s.-6104","next":"us-pa/75-pa.c.s.-6105.1"},"notice":"GroundRules: Original legal text. Not legal advice."}