What is the STB actually changing with this policy statement?

The statement does not change binding law but provides a modified analytical framework for determining when regulations targeting rail customers actually regulate rail service itself. It consolidates existing principles and questions the reasoning in earlier cases (SEA-3 and Valero), potentially enabling future challenges to local restrictions previously thought outside STB jurisdiction. The agency notes this becomes final November 9, 2026, but individual disputes will still depend on facts and circumstances.

How does this affect terminal expansion projects or new rail facilities?

Projects that expand capacity to receive common-carrier rail service may face fewer local zoning or permitting obstacles, but litigation risk increases. The new test asks whether restrictions dictate rail service (by limiting volume, frequency, or commodity mix). A local denial based on traffic impacts could now be challenged as preempted federal authority, whereas it might have been upheld under earlier precedent.

What are the implications for state and local governments?

States and localities retain authority over zoning and permitting but face stricter scrutiny if their rules effectively constrain rail operations. The statement suggests categorical preemption for exclusive takings of railroad rights-of-way, making it harder for governments to acquire rail property or exclude rail use. Routine nonexclusive uses like road crossings remain subject to case-by-case review.

Who requested this policy statement and why?

Six organizations, including the Association of American Railroads, American Short Line and Regional Railroad Association, American Chemistry Council, and National Grain and Feed Association, filed a September 2025 request. They sought greater clarity to reduce disputes, lower litigation costs, and remove barriers to rail transportation serving manufacturing, agriculture, and energy sectors.

Does this statement resolve disputes or create new litigation risks?

The statement itself does not make binding determinations or overturn prior cases. However, it provides a framework and reasoning that railroads and shippers can use to challenge existing restrictions. The STB acknowledges this could lead to disputes being evaluated differently, but individual cases will still turn on their specific facts and applicable law. This likely increases near-term litigation as parties test the new framework.

Trade Policy & Tariffs

High Impact

STB strengthens federal protection for rail customers against local restrictions

Nov 7, 2026

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The signal

The Surface Transportation Board has released a sweeping policy statement that signals stronger federal preemption of state and local restrictions targeting rail customers and infrastructure. The statement, effective November 9, consolidates existing law while potentially opening doors for railroads and shippers to challenge facility restrictions previously thought to fall outside federal jurisdiction. The policy introduces a two-part test: whether a facility receives common-carrier rail service and whether government action restricts that service in volume, frequency, timing, configuration, or commodity mix.

The STB explicitly questions earlier decisions like SEA-3 (2015) and Valero (2016), suggesting those cases incorrectly focused on the stated target of regulation rather than its operational effect on rail operations. For supply chain professionals, this signals reduced exposure to local permitting delays for rail-served projects but increased regulatory complexity. Companies planning terminal expansions, intermodal facilities, or rail-dependent operations should prepare for potential litigation and reassess existing facility restrictions.

The statement also strengthens arguments against state eminent domain actions that would exclude rail use from rights-of-way.

How this affects:

Target

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#stb-preemption

#rail-infrastructure

#state-local-restrictions

#freight-rail

#terminal-access

#federal-jurisdiction

#rail-policy

#supply-chain-regulation

#rail-expansion

#logistics-law

Frequently Asked Questions

What This Means for Your Supply Chain

Simulation Suggestion

this month

What if a state court voids a local terminal zoning restriction based on STB preemption arguments?

Assume a shipper operating a transloading facility in California successfully challenges a local cap on daily rail shipments using the new STB framework. The facility suddenly gains permission to increase inbound unit trains from 3 per day to 8 per day. Simulate the impact on rail terminal capacity utilization, average dwell times, and carrier service levels across the regional rail network.

Run this scenario

Simulation Suggestion

strategic

What if this policy triggers a wave of terminal expansion projects across North America?

Suppose the policy statement emboldens rail-dependent shippers and logistics providers to initiate 15-20 major terminal expansion or new-build projects across key manufacturing and agricultural regions. Simulate the impact on rail carrier capacity, equipment availability, yard utilization, and service-level commitments. Consider how surge demand for rail engineering and permitting services affects timelines and costs.

Run this scenario

Simulation Suggestion

this month

What if state governments aggressively challenge STB preemption claims in court?

Assume several state attorneys general file suits arguing the STB overstepped authority or that the new preemption framework violates state sovereignty. Simulate prolonged legal uncertainty affecting terminal investment decisions, carrier service commitments, and shipper facility planning. Model scenarios where certain regions experience 6-12 month delays in project approvals pending legal resolution.

Run this scenario

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