---
kind: "unit"
title: "49"
title_heading: "Transportation"
key: "subtB/chX"
level: "chapter"
label: "Chapter X"
heading: "Surface Transportation Board"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/49/subtB-chX"
sections_count: 728
---

# Chapter X — Surface Transportation Board

Title 49 C.F.R. — Transportation › Subtitle B — Other Regulations Relating to Transportation

## Contents

- [Subchapter A — General Rules and Regulations](/cfr/49/subtB-chX-subchA.md)
- [Subchapter B — Rules of Practice](/cfr/49/subtB-chX-subchB.md)
- [Subchapter C — Accounts, Records, and Reports](/cfr/49/subtB-chX-subchC.md)
- [Subchapter D — Carrier Rates and Service Terms](/cfr/49/subtB-chX-subchD.md)