Compared to the original version, the second edition introduced significant revisions to reflect modern engineering philosophy:
Surveillance and control systems for highway tunnels and service buildings.
The , specifically the widely used second edition edited by Thomas R. Kuesel, Elwyn H. King, and John O. Bickel , is a comprehensive technical resource covering the design, construction, and rehabilitation of tunnels. Key Features and Scope Tunnel Engineering Handbook
The handbook integrates civil, structural, mechanical, and electrical engineering disciplines with geological and environmental considerations to provide a "state-of-the-art" guide for the industry.
: It is designed as an essential resource for practicing engineers, government planners, and transportation officials. Detailed Technical Chapters Compared to the original version, the second edition
Fire life safety, ventilation, lighting, power distribution, and drainage systems.
: Expanded guidance on maintaining and restoring existing underground structures. King, and John O
The handbook is organized into that address specific engineering challenges: Key Topics Covered Site & Design