The operative rules are recorded in a book that is not published
This is the finding that makes Mississippi structurally different from every other state in this row, and it is the reason no financial responsibility figure appears anywhere on this page.
Section 77-7-23 contains the delegation: the commission “shall promulgate rules, regulations and procedures for the regulation of minimum amounts of financial responsibility relating to insurance requirements and self-insurance authorization, safety of operations and appointment of agents of service of process for restricted motor carriers.” So the power to set an amount for this class exists, and it is pointed at exactly this class by name.
The published implementing rule then points off the code entirely. 37 Miss. Code R. § 1-6601-04001-102 provides that the Department of Transportation Office of Enforcement is authorized to enforce the federal motor carrier safety regulations at named parts “as amended; and All other Rules and Regulations adopted by the MPSC pursuant to said Mississippi Motor Carrier Regulatory Act of 1938 by Transportation Commission Order”, and closes: “Rules adopted by the Mississippi Transportation Commission are recorded in Minute Book 10 Page 407 of the Official Minutes of the Mississippi Transportation Commission as amended.”
Minute Book 10 Page 407 is not printed in the Mississippi Administrative Code and could not be obtained from any host. That is not a research shortcut; the whole of the administrative chapter was read to establish it. The chapter index for Commercial Motor Vehicle Compliance lists exactly one subchapter, “Purpose”, running from section -100 to section -103, and all four sections were read. Section -100 states the chapter’s purpose. Section -101 says the rule cites the statutory authority. Section -102 is the paragraph quoted above. Section -103, in its entirety, gives two web addresses where the Mississippi Code and the federal regulations may be found — and one of those two host names did not resolve when checked on August 31, 2026.
Four sections, four of four read, none of them containing an amount, a form, a filing address or a schedule. The published administrative rule for commercial motor vehicle compliance in Mississippi is a pointer, and what it points at is not published.
This page therefore publishes no Mississippi financial responsibility figure and no Mississippi cargo figure. Not because the research stopped, but because supplying one would mean inferring a live state obligation from a document nobody can read, and a reader would have no way to tell the inference from a reading. What is established is the shape: the delegation exists, the statutory sections that carry an amount reach other classes, and the rules that would answer the question for this class sit in a commission minute book.
It also means something specific for a carrier already operating. The absence of a Mississippi filing in the state’s records is not evidence of non-compliance and it is not evidence of compliance either. It is the expected condition of a class the published law does not require to file.