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AASHTO Transportation Management Hub

The Transportation Management Hub provides access to a suite of transportation management products: The AASHTO Transportation Performance Management Portal, The AASHTO Transportation Asset Management Portal, and the AASHTO Enterprise Risk Management Portal.

  • Performance Management
  • Asset Management
  • Risk Management
  • Supporting Sites
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Collection: 2022 GHG NPRM Resources

On July 7, 2022 FHWA announced a Notice of Proposed Rulemaking (NPRM) for states and municipalities to track and reduce greenhouse gas (GHG) emissions. This page collects resources and information addressing the 2022 GHG NPRM.

GHG Performance Calculator – Draft

2022 GHG NPRM Schedule

GHG NPRM – AASHTO Member Webinar July 14, 2022

TPM Webinar 13 – Greenhouse Gas & Environmental Measures

Multi-State Letter of Support – GHG NPRM

GHG NPRM Overview Presentation

GHG NPRM Comment Template

Reducing Greenhouse Gas Emissions: A Guide for State DOTs