HC Deb 11 January 1988 vol 125 c135W
Mr. John Browne

To ask the Secretary of State for Transport what were the total costs of the construction of the Hatfield, Waltham Cross and Holmesdale tunnels, respectively.

Mr. Peter Bottomley

The latest estimate of the final cost of the A1(M) Hatfield tunnel is £30 million. The two M25 tunnels at Holmesdale near Waltham Cross and Bell common, south of Epping, cost £19.45 million and £14.82 million respectively. These figures are for the civil engineering, mechanical and electrical works. They exclude land-compensation costs and the costs of the actual carriageways through the tunnels.