National Highways' widening and junction improvement of the A1 Western Bypass around Newcastle upon Tyne, including retaining structures and slope works. Delivered by Costain.
Wentworth supported the A1 Scotswood to North Brunton scheme through geotechnical design and review commissions. Working with Costain, Sword and MSF, we helped the teams assess retaining and earthworks options against the ground conditions and constraints of the existing highway corridor.
