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Notice2026-19184

Quarterly Rail Cost Adjustment Factor

Primary source

Metadata and text below are from the Federal Register, a public-domain U.S. government work. Always verify the official published version before relying on it for any legal matter.

Published
September 18, 2026

Issuing agencies

Surface Transportation Board

Abstract

The Surface Transportation Board has adopted the fourth quarter 2026 Rail Cost Adjustment Factor and cost index filed by the Association of American Railroads.

Full Text

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<title>Federal Register, Volume 91 Issue 180 (Friday, September 18, 2026)</title>
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[Federal Register Volume 91, Number 180 (Friday, September 18, 2026)]
[Notices]
[Page 59293]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2026-19184]



[[Page 59293]]

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SURFACE TRANSPORTATION BOARD

[Docket No. EP 290 (Sub-No. 5) (2026-4)]


Quarterly Rail Cost Adjustment Factor

AGENCY: Surface Transportation Board.

ACTION: Approval of rail cost adjustment factor.

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SUMMARY: The Surface Transportation Board has adopted the fourth 
quarter 2026 Rail Cost Adjustment Factor and cost index filed by the 
Association of American Railroads.

DATES: Applicability Date: October 1, 2026.

FOR FURTHER INFORMATION CONTACT: Dylan Richmond, (202) 915-0962. If you 
require an accommodation under the Americans with Disabilities Act, 
please call (202) 245-0245.

SUPPLEMENTARY INFORMATION: The rail cost adjustment factor (RCAF) is an 
index formulated to represent changes in railroad costs incurred by the 
nation's largest railroads over a specified period of time. The Surface 
Transportation Board (Board) is required by law to publish the RCAF on 
at least a quarterly basis. Each quarter, the Association of American 
Railroads computes three types of RCAF figures and submits those 
figures to the Board for approval. The Board has reviewed the 
submission and adopts the RCAF figures for the fourth quarter of 2026. 
The fourth quarter 2026 RCAF (Unadjusted) is 1.193. The fourth quarter 
2026 RCAF (Adjusted) is 0.453. The fourth quarter 2026 RCAF-5 is 0.429. 
Additional information is contained in the Board's decision, which is 
available at <a href="http://www.stb.gov">www.stb.gov</a>.

    By the Board, Board Members Fuchs, Hedlund, Kloster, and 
Schultz.

    Decided: September 16, 2026.
Stefan Rice,
Clearance Clerk.
[FR Doc. 2026-19184 Filed 9-17-26; 8:45 am]
BILLING CODE 4915-01-P


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Indexed from Federal Register on September 18, 2026.

This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.