The GHG Performance Calculator is a spreadsheet tool for estimating GHG emissions based on the Federal Highway Administration’s detailed methodology in their national performance and emissions measure rule. Click here to learn more!
The Spring 2024 issue of the TPM Newsletter is published. Click here to read the newsletter!
Resources
NCHRP Report 1122: Implementing Machine Learning at State Departments of Transportation
NCHRP Web-Only Document 404 — Implementing and Leveraging Machine Learning at State Departments of Transportation (2024)
TPM Newsletter - Winter 2025
Video
TPM Webinar 25 — Case Studies: Identifying Data Gaps and Developing New Data Collection Processes to Inform Decision-Making
2025 Q1 AASHTO CPBM/TPM TSP Joint Quarterly Meeting
Tools
Asset Valuation Guide
The Asset Valuation Guide helps transportation agencies compute and leverage system level valuations of their transportation assets.
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The AASHTO TPM Portal connects you to a searchable database of transportation performance management resources: documents, presentations, events, tools, and more. The portal is designed to help transportation performance management practitioners search and access relevant information from multiple sources.
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