Show ten mon months required to blast zion tunnel ton months will bo be required for blasting tile tho tunnel on tho the new high way of tile xion national park to mt aft carmel says district engineer n B J finch of tile tho U S bureau or of public roads blasting through foat of solid rock la Is the work before tile tho contractor engineer finch Is showing of excellent photographs 0 of the location of tho the tunnel work which were taken by him luring his recent inspection trip in southern utah on tho the tunnel started lust last week |