It seems you're interested in the and specifically a topic involving "Less," likely referencing a specific 2018 publication or initiative. Based on the 2018 records, a prominent article titled "Less Troubled Waters" was published in the TR News magazine, focusing on commercial transportation safety regulation and environmental mitigation.
: You can view video tutorials on how to track and receive TRB publications efficiently. TRB 2018 Less
If you are looking for specific papers from that year, you can find them through these resources: It seems you're interested in the and specifically
: A dedicated forum was launched in early 2018 to prepare for Automated Vehicles and Shared Mobility , creating a critical path for Level 4/5 automation. How to Access 2018 TRB Articles TRB 2018 Less