Tuesday, March 21 – House Transportation and Infrastructure – Subcommittee on Railroads, Pipelines, and Hazardous Materials – subcommittee roundtable discussion of emerging railroad technologies (witness list here) – 10:00 a.m., 2167 Rayburn. (In a policy change, the T&I Committee will now be webcasting these roundtable discussions.)

Senate Energy and Natural Resources – full committee hearing on opportunities to improve and expand infrastructure important to federal lands, recreation, water, and resources (witness list here) – 10:00 a.m., SD-366 Dirksen.

Wednesday, March 22 – Senate Commerce, Science and Transportation – Subcommittee on Oceans, Atmosphere, Fisheries, and Coast Guard – subcommittee hearing on Coast Guard military, national security, and enforcement capability and readiness (witness list here) – 2:30 p.m., SR-253 Russell.

Thursday, March 23 – Senate Commerce, Science and Transportation – Subcommittee on Aviation Operations, Safety, and Security – subcommittee hearing on FAA reauthorization from the airport infrastructure and aviation manufacturing perspective (witness list here) – 10:00 a.m., SR-253 Russell.