Norfolk Southern Corporation

Multi-year contract pricing covers a meaningful portion of merchandise and coal volumes, providing above-average forward visibility for a freight operator. The intermodal segment (approximately 29% of revenue) is more transactional and competitive, and system-wide revenue was essentially flat at $12.1B in FY2024 and $12.2B in FY2025, reflecting contract stability offset by volume and pricing headwinds in competitive segments.

Revenue spans three primary segments, with the merchandise segment itself diversified across chemicals, agriculture, metals, construction, and automotive subsegments. Coal at roughly 14% of revenue introduces a declining secular concentration risk, but the breadth within merchandise (no single commodity dominant) provides moderate insulation from product-level disruption.

NSC operates across approximately 22 eastern US states with virtually all revenue derived from domestic US freight markets; international interchange traffic with Canadian and Mexican railroads represents a negligible share of total revenue. This single-country, single-region footprint is structurally inherent to the eastern railroad model and concentrates all exposure to US economic cycles and domestic regulatory outcomes.

The fixed track network creates operating leverage: adjusted operating ratio improved from 67.4% in FY2023 to 65.8% in FY2024 and 64.2% in FY2025 as incremental volume runs at near-zero marginal track cost. The required $2.2B annual capital expenditure for infrastructure maintenance partially offsets this leverage, distinguishing NSC from asset-light businesses with structurally higher incremental margins.

Merchandise rail freight is mission-critical for industrial shippers transporting chemicals, agricultural commodities, and raw materials over long distances where trucking is uneconomical, providing recurring demand with high substitution costs. The intermodal segment carries meaningful substitution risk from trucking competition, and coal revenue faces gradual secular pressure as utility customers reduce consumption over the coming decade.