Resource Library
Show Me
Presentations
Topic:
Design-Build for Subsurface Projects
Design Challenges of Deep Shafts
Themes:
Design Case History Design-Build for Subsurface Projects Drop ShaftSize:
20 slides / 20.65 MBThank you to Garcia, Jain for the donation of this presentation.
Topic:
History Tunneling
History of Tunneling in St Louis
Size:
46 slides / 23.41 MBThank you to Litton for the donation of this presentation.
Technical Papers
Photo credit: The Robbins Company
Go Onsite
Discover the underground, find a tunnel tour
Nothing beats being in a tunnel alongside the machines to experience the scale, scope, and depth of underground construction. Guided by industry professionals, a tour lets you dive deeper into the adventure and complexities of the underground.
Learn more about tunnel toursIs Something Missing? We Are Accepting New Materials
Build Tomorrow’s Engineering Workforce With Your Experience
Contribute and Educate Engineers TodayVideos
Thank you to our contributors
This library wouldn't be here if it weren't for the companies below.
Brierley Associates
HNTB
Lane Construction
Schnabel Engineering
Stantec
The Robbins Company