EKFB

Construction of HS2’s Thame Valley Viaduct passes halfway point, with 44 pre-cast beams in position and 66 piers installed

Agreement with BBVS comes after “relentless” campaign leaving SCS only joint HS2 venture without union access agreement

HS2 designers and engineers use ‘double composite’ structure to cut carbon on five key viaducts

HS2 lifts first of 72 huge beams at Thame Valley Viaduct

Viaduct is second to have every major element manufactured off-site, saving carbon and simplifying construction