Quarterly Rail Cost Adjustment Factor
The Board has approved the first quarter 2018 Rail Cost Adjustment Factor (RCAF) and cost index filed by the Association of American Railroads. A new base level for the index is calculated in the Board's decision, as the statute requires be done every five years. The first quarter 2018 RCAF (Unadjusted) is 1.027. The first quarter 2018 RCAF (Adjusted) is 0.422. The first quarter 2018 RCAF-5 is 0.402.