VDOT - HRBT: How a Tunnel-Boring Machine (TBM) Operates

Ritom Pumped-Storage Plant Project – Tunneling under extreme conditions

Gigantic Tunnel Drilling Machines | Men and Machines | Free Documentary

Gripper TBM

3D animation TBM S574 "Martina" (eng)

VDOT HRBT Expansion Virtual Tour Video

HRBT Expansion: More than Just One Bridge | On the Move | June 2024

Tunnel Boring Machine

VDOT: Monitor-Merrimac Memorial Bridge-Tunnel 20th Anniversary

Animazione 3D TBM "Martina" (ita)

AVN 2000 Pipe Jacking

Tunnel Boring Machine (TBM) Operation - Metro Manila Subway Project

How a Tunnel-Boring Machine Drills Underground

HRBT Expansion Project - Construction of "Mary," the TBM

Austria is Digging a Tunnel Like No Other

Take a tour inside an HS2 Tunnel Boring Machine

Eppenberg SBB Railway Tunnel - From installation to the breakthrough

Get update on VDOT's Hampton Roads Bridge-Tunnel expansion up to 2025

HRBT Expansion Project Corridor Concept

Meet Crossrail's giant tunnelling machines

How Did Norway Build Bridges Both Above & Below Sea Level? Tunnel Construction Process