Northolt Tunnel progress update: 🚆 HS2 finishes excavation of 8.4 mile Northolt Tunnel in London 🏗️
HL
HS2 Ltd
- Published:
- 27 Jun 2025
- Shot Type:
- Mixed
Northolt Tunnel progress update: 🚆 HS2 finishes excavation of 8.4 mile Northolt Tunnel in London 🏗️
HS2 Ltd