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House debate pits transportation goals against climate tests in bill to vet mega‑highway projects
Summary
Delegates spent hours debating HB437, which would require greenhouse‑gas impact assessments for major highway capacity projects; supporters said it targets expensive expansions to reduce emissions and improve outcomes, while opponents warned it could function as a regulatory veto. Multiple amendment attempts failed and the bill was ordered printed for third reading.
Annapolis — Lawmakers engaged in an extended floor fight over House Bill 437 on Feb. 27, a measure that would require the Maryland Department of Transportation (MDOT) to carry out greenhouse‑gas impact assessments for prospective major highway capacity projects and identify feasible mitigation options.
Sponsor and floor leader (floor leader) argued the bill is narrowly focused on “mega highway capacity expansion projects” and intended to produce better outcomes on congestion, safety and emissions. “We should be reducing congestion. We should be improving…
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