Start with high-confidence transport engineering books, then narrow by subgenre or adjacent topics.
Pavement Analysis and Design
Yang H. Huang
Railroad Engineering
William W. Hay
Crossing Under the Hudson
Angus Kress Gillespie
Transportation for Livable Cities
Vukan Vuchic
Modelling Transport
Juan de Dios Ortúzar, Luis G. Willumsen
Confessions of a Recovering Engineer
Charles L. Marohn Jr.
Principles of Highway Engineering and Traffic Analysis
Fred L. Mannering, Scott S. Washburn
Roadways for People
Lynn Peterson, Elizabeth Doerr
Killed by a Traffic Engineer
Wes Marshall, Stephen R. Thorne
An Introduction to Traffic Flow Theory
Lily Elefteriadou
