Back in 78 C.E., after careful planning by engineers, a 130 - foot [40 - meter] tunnel, 16 feet [5 m] wide and 16 feet [5 m] high, was dug out of solid rock.
Šis rūpīgi projektētais, 40 metru garais tunelis, kas ir aptuveni piecus metrus augsts un piecus metrus plats, būvēts 78. gadā, un tas ir izcirsts klintī.