The Trump administration is unveiling a new proposal aimed at turning the nation’s highway and rail lines into “multi-use” utility corridors that could hold critical infrastructure, Semafor reports

Proposals of this kind, folding pipelines, power lines, or broadband into existing transport rights-of-way, have surfaced periodically in US infrastructure policy and have historically moved at the pace of permitting law rather than the pace of the announcement. The operative questions are jurisdictional: whether siting authority is pulled toward federal agencies and away from states and localities, and whether the corridors bypass the environmental review and eminent domain disputes that have stalled comparable projects. Past episodes have shown that the winners and losers are set by scope: pipeline and transmission developers gain if federal pre-emption is real, railroads face access and compensation fights if their rights-of-way are the host. The read-through for the affected equity groups, midstream energy, utilities, engineering and construction, rails, runs through the rulemaking text and any executive versus legislative pathway, not the headline. Attention attaches to the formal proposal, the agencies assigned, and early legal challenges from states, which have been the binding constraint in prior attempts. As a reported proposal rather than enacted policy, the signal is directional only.