Massachusetts § 169 - Vacuum brakes; mufflers

Full text of Massachusetts Massachusetts General Laws § 169 — Vacuum brakes; mufflers, with citation guidance and answers to common questions.

§ 169. Vacuum brakes; mufflers

Section 169. A railroad corporation using any vacuum brake shall provide and use on every locomotive equipped therewith a muffler or other appliance, approved in writing by the department, for deadening the noise incident to the operation of such brake; but any other appliance may be used upon any locomotive for the purpose of experiment only, for not more than thirty days, but not upon more than two locomotives of the same corporation at any one time. Every application to the department for approval of such appliances shall be in writing; and such approval may be revoked by the department by written notice to the corporation.

Source: official Massachusetts text · Last verified 2026-08-27

Frequently Asked Questions About Massachusetts § 169

What does Massachusetts General Laws § 169 cover?

Section 169 ("Vacuum brakes; mufflers") is part of the Massachusetts General Laws, the codified statutory law of Massachusetts. It sets out the legal rule or procedure described in the text above. Statutes are amended regularly, so always verify against the official source.

How do I cite Massachusetts § 169?

A common citation format is "Massachusetts General Laws § 169" (Massachusetts). Legal writing may require the code abbreviation, section number, and year or edition. Match the style required by your court, professor, or publisher.

Is this the official text of Massachusetts law?

No. This page is for research and education and may not include the most recent amendments. For official current law, check the Massachusetts official source linked on this page or consult a licensed Massachusetts attorney.

How does Massachusetts § 169 apply to my situation?

Statutes are interpreted in context, and application depends on your specific facts. Only a licensed attorney in Massachusetts can advise on how this section applies to you. Contact your state or local bar association for a referral.

Sources & Verification

Not legal advice. Verify against the official source and consult a licensed attorney in Massachusetts.