Thank you for the update, Janet Daly, Senior Abstractor at TRB for helping us improve of TRIS searches.
New preferred terms added to the TRT; terms with names that have been changed to reflect current terminology; new non-preferred terms; and, terms that were considered but declined.
New terms added:
Vulnerable road users (Mv)
Data analysis (Xbka)
Social media (Dsbc)
Electric vehicle charging (Fmvrc)
Web applications (Xbkjw)
Terms with new names:
Mechanically stabilized earth (Rbmdbj) has replaced Reinforced earth
Vehicle to infrastructure communications (Dsbnu) has replaced Vehicle to roadside communications
Information processing (Xbk) has replaced Data processing
New nonpreferred terms:
Situation awareness, situational awareness USE Alertness (Mxrc)
Eco driving, Ecodriving USE Sustainable transportation (Epduts)
EV charging USE Electric vehicle charging (Fmvrc)
Thermal cracking USE Thermal degradation (Jbyt)
Naturalistic driving data USE Automatic data collection systems (Xbkcb)
Biotechnology USE Technology (Tt) (Note: Biotechnology was a preferred term that the committee demoted to non-preferred status)
Terms considered but declined:
Bicycle safety. To capture this concept, use Bicycles (Qbdhb) and Vehicle Safety (Haav) OR use Bicycling (Aexb) and Traffic Safety (Haat).
Highway administration. Use Highway Operations (Bqd) OR use Highways (Pmrccdh) and Administration (Caa).