TRB's Airport Cooperative Research Program (ACRP) has issued a request for proposals to develop the Airport Construction Emissions Inventory Tool (ACEIT) Version 2.0 and an accompanying user manual. The update will improve the tool’s functionality and usability in helping airports and stakeholders better understand and quantify airport construction emissions and bring consistency to airport construction emissions inventories. Proposals are due December 10, 2020 at 5:00 PM Eastern.

TRB's National Cooperative Highway Research Program (NCHRP) has issued a request for proposals to develop AASHTO guidelines to assist state departments of transportation with using Unmanned Aerial Systems (UAS) technologies for inspection and assessment of bridge element conditions. Proposals are due January 4, 2021 at 5:00 PM Eastern.